JP4169704B2 - Information display method, information display system, and control apparatus - Google Patents

Description

  The present invention relates to an information display method, an information display system, and a control device constituting the information display system for displaying the same information during a voice call between a plurality of information communication devices connected to a communication line. .

With rapid broadbandization and high performance of information equipment such as notebook personal computers, services that can access various information existing on the Internet are increasing.
Even in information communication devices such as mobile phones, services that provide various contents can be used without being restricted by time and place by utilizing the features of large capacity and high speed communication of communication lines.

  In order to obtain necessary information from the mobile phone, search from the information search screen or input a URL (Uniform Resource Locator), and use the web browser provided in the mobile phone, This is done by displaying on the screen. Further, more necessary information can be obtained by selecting and operating the link destination displayed on the screen.

  On the other hand, there are cases where it is desired not only to access necessary information but also to share information displayed on the screen of the mobile phone with the other party who is calling. For example, there may be a case where a remote customer is explained while selecting information related to a product depending on the situation. In some cases, friends may search for a store, a sightseeing spot, or a meeting place.

Therefore, by transmitting the image displayed on the screen of the mobile phone on the sender side and the operation history of the sender for the image from the mobile phone on the sender side to the mobile phone on the receiver side, A method has been proposed in which the same image as that displayed on the telephone is displayed on the screen of the receiver's mobile phone (see Patent Document 1).
JP 2003-134561 A

  However, in the method according to Patent Document 1, in order to display the image displayed on the sender's mobile phone on the receiver's mobile phone, a transmission operation for transmitting the image is required. In addition, even if a scroll operation is performed on the image displayed on the mobile phone on the sender side and the displayed image is changed, the operation history of the scroll operation is stored unless the transmission operation is performed each time. As a result, the change in the image displayed on the sender's mobile phone cannot be displayed on the receiver's mobile phone each time the change is made.

  That is, unless the sender performs a transmission operation, the receiver cannot see the same image as that displayed on the sender's mobile phone. In addition, after the sender performs the transmission operation once, the sender needs to perform the transmission operation again in order to show another image to the receiver. To view the same image, the transmission operation is repeated. There was a need.

  The present invention has been made in view of such circumstances, and a control device that controls communication of a specific symbol specifying the information transmitted by an information communication device capable of displaying information is provided by a first information communication device ( The specific symbol transmitted from the mobile phone) is received, and the received specific symbol is transmitted to the second information communication device (mobile phone), so that the information displayed on the first information communication device is transmitted. The information displayed on the second information communication device can be displayed on the second information communication device, and similarly, the information displayed on the second information communication device can be displayed on the first information communication device without performing a transmission operation. An object of the present invention is to provide an information display method, an information display system, and a control device constituting the information display system.

  Another object of the present invention is to provide an information display method capable of displaying the information displayed on the first information communication device during the voice call on the second information communication device without performing a transmission operation, An object of the present invention is to provide an information display system and a control device constituting the information display system.

  Another object of the present invention is that the control device stores the received specific symbol and designation information, and sends the specific symbol to the information communication device in response to a request from the information communication device designated by the designation information. An information display method by which a user operating an information communication device designated by the designation information can receive the specific symbol at a convenient time and display the information identified by the specific symbol by transmitting, An object of the present invention is to provide an information display system and a control device constituting the information display system.

  Another object of the present invention is to determine whether the control device allows one or both of the first information communication device and the second information communication device to receive a specific symbol. An information display method, an information display system, and an information display system capable of mutually confirming the other party's convenience before displaying the information specified by the specific symbol on the information communication device on the other side by determining The object is to provide a control device.

  Another object of the present invention is that the control device stores information such as a photograph in association with a specific symbol, receives the specific symbol transmitted from the information communication device, and stores the received specific symbol. If the received information is transmitted to the information communication device specified by the information communication device and the specified information, the information stored in the control device can be stored in the control device even during a voice call. Information display method and information display that can be displayed on the information communication device and can be displayed on the information communication device of the other party without performing a transmission operation, and there is no need to store information such as photos in the information communication device. A system and a control device constituting the information display system are provided.

  Another object of the present invention is to limit reception of information by determining whether the control device is permitted to receive the specific symbol by the information communication device designated by the designation information. An information display method, an information display system, and a control device constituting the information display system are provided.

Another object of the present invention is that a control device that controls communication of information displayed on an information communication device capable of displaying information receives a specific symbol transmitted from the first information communication device, The information request signal of the information displayed by the first information communication device is not included from the information communication device, and the information specified by the received specific symbol is received as the first and second information communication devices. By transmitting to, the information displayed on the first information communication device can be displayed on the second information communication device without performing a transmission operation. Similarly, the information displayed on the second information communication device It is to provide an information display method, an information display system, and a control device constituting the information display system that can be displayed on the first information communication device without performing a transmission operation.

  Another object of the present invention is to display the first and second information communication devices by storing an identification symbol for identifying the information in association with the information specified by the specific symbol. An information display method, an information display system, and a control device constituting the information display system can be provided.

  Another object of the present invention is to store the identification symbol for identifying the specific symbol and / or information specified by the specific symbol in the first and second information communication devices. An object of the present invention is to provide an information display method, an information display system, and a control device constituting the information display system that can identify information to be displayed.

  Another object of the present invention is to determine whether the control device has updated the information displayed on the first information communication device based on the information request signal received from the second information communication device. When the information displayed on the first information communication device is updated based on the determination result, the information can be displayed on the second information communication device without performing a transmission operation. In addition, when the information displayed on the second information communication device is updated, the information display method, the information display system, and the like can display the information on the first information communication device without performing a transmission operation. And providing a control device constituting the information display system.

  Another object of the present invention is to provide a retransmission request signal for requesting retransmission of an information request signal when the information displayed on the first information communication device has not been updated. Provided is an information display method, an information display system, and a control device constituting the information display system that can prompt a user who operates the information communication apparatus to request information again by transmitting to the second information communication apparatus. There is to do.

  Another object of the present invention is that the control device stores information such as a photograph in association with a specific symbol, receives the specific symbol transmitted from the information communication device, and stores the received specific symbol. If the information is specified, the information specified by the specific symbol is transmitted to the first and second information communication devices so that the information stored in the control device is displayed on the information communication device. , An information display method, an information display system, and the information display that can be displayed on the information communication device on the other side without performing a transmission operation, and that do not require information such as photographs to be stored in the information communication device. It is to provide a control device constituting the system.

An information display method according to the present invention is an information display method for causing a second information communication device to display information displayed on a first information communication device, wherein the first information communication device specifies information. The designation information designating the specific symbol and the second information communication device is transmitted to the control device that controls transmission / reception of the specific symbol, and the control device receives and receives the transmitted specific symbol and designation information. The specific symbol is transmitted to the information providing device that provides information and the second information communication device designated by the received designation information, and the second information communication device transmits the received specific symbol to the information providing device. ,
The information providing device receives the specific symbol transmitted from the control device and the specific symbol transmitted from the second information communication device, and sets information specified by the specific symbol received from the control device as the first information. Information transmitted by the specific information received from the second information communication device is transmitted to the second information communication device, and the first information communication device further transmits the received information. And the second information communication device further displays the received information.

Further, the information display method according to the present invention, the displaying the received information the second information communication device transmits a particular symbol that identifies the information to the controller unit comprising a particular SL sent And the received specific symbol is transmitted to the information providing device and the first information communication device, and the first information communication device transmits the received specific symbol to the information providing device, and the information The providing device receives the specific symbol transmitted by the control device and the specific symbol transmitted by the first information communication device, and transmits information specified by the specific symbol received from the control device to the second information communication device. To the first information communication device, the second information communication device further displays the received information, and the information specified by the specific symbol received from the first information communication device is transmitted to the first information communication device. The first information communication device further includes: And displaying the signal information.

  The information display method according to the present invention is characterized in that the first and second information communication devices transmit a specific symbol for specifying information during a voice call.

  Further, in the information display method according to the present invention, the control device stores the received specific symbol and designation information, and the specific symbol in response to a request from the second information communication device designated by the designation information. Is transmitted to the second information communication device.

  Also, in the information display method according to the present invention, the control device allows the first (or second) information communication device to receive a specific symbol transmitted from the second (or first) information communication device. It is determined whether or not to permit, and if so, the specific symbol is transmitted to the first (or second) information communication device.

  Further, in the information display method according to the present invention, the control device stores the information in association with the specific symbol, and the information specified by the specific symbol is the first information communication device that transmits the specific symbol, And transmitting to the second information communication device designated by the designation information transmitted by the first information communication device.

The information display method according to the present invention is an information display method for displaying information displayed on the first information communication device on the second information communication device, wherein the first information communication device A specific symbol to be specified and designation information for designating the second information communication device are transmitted to a control device that controls transmission / reception of the information, and the second information communication device does not include the specific symbol, and An information request signal for requesting information to be displayed by one information communication device and designation information for designating the first information communication device are transmitted to the control device, and the control device transmits the specific symbol and designation information transmitted. Information received, the received specific symbol is transmitted to an information providing device that provides information, the information specified by the specific symbol transmitted by the information providing device that has received the specific symbol is received, and the received information Is transmitted to the first information communication device. When receiving the information request signal, based on said specifying information, the first information communication device and the second information communication device is s is specified to information communication device each second information communication device and the first information communication device It determines whether matching, determination based on the result, to transmit the information received to the second information communication device, the first information communication device and second information communication device, respectively, the received The information displayed is displayed.

Further, the information display method according to the present invention, the displaying the received information the second information communication device transmits a particular symbol that identifies the information to the control device, the first information communication device, the free of certain symbols, the information request signal for requesting information to be displayed in the second information communication device transmitted to the control device, the control device receives a specific symbol transmitted, identified symbols received and transmits to the information providing apparatus for providing information, the said information providing apparatus receives a specific symbol receives information specified by the specifying symbols transmitted, the received information, before symbol second telecommunications When the information request signal is received, the received information is transmitted to the first information communication device, and each of the first information communication device and the second information communication device receives the received information. Is displayed.

Further, the information display method according to the present invention, the first and second information communication device, during a voice call, and transmits a particular symbol and the information request signal for specifying the information.

  The information display method according to the present invention is characterized in that the control device stores an identification symbol for identifying the information in association with the information specified by the specific symbol.

  The information display method according to the present invention is characterized in that the control device stores the specific symbol and / or an identification symbol for identifying information specified by the specific symbol.

  Also, in the information display method according to the present invention, the control device is configured to display the information displayed by the first (or second) information communication device that has transmitted the specific symbol and the second (or second) that has transmitted the information request signal. It is determined whether or not the information displayed by the first information communication device matches, and based on the determination result, the information displayed on the first (or second) information communication device is the second (or It transmits to the 1st information communication apparatus, It is characterized by the above-mentioned.

  Further, in the information display method according to the present invention, the control device sends a retransmission request signal for requesting retransmission of the information request signal based on the determination result to the second (or first) information communication device. It is characterized by transmitting to.

  Also, in the information display method according to the present invention, the control device specifies the second (or first) information communication device by a specific symbol transmitted from the first (or second) information communication device. It is determined whether or not reception of the received information is permitted, and if permitted, the information is transmitted to the second (or first) information communication device.

Further, in the information display method according to the present invention, the control device stores the information in association with the specific symbol, and the information specified by the specific symbol is the first information communication device that transmits the specific symbol, And transmitting the information request signal for requesting information to be displayed by the first information communication device to the second information communication device that does not include the specific symbol.

  An information display system according to the present invention displays information displayed on a first information communication device provided with information display means for displaying information on a second information communication device provided with information display means for displaying information. In the information display system, the first information communication device transmits a specific symbol specifying information and specification information specifying the second information communication device to a control device that controls transmission and reception of the specific symbol. A transmission means, wherein the control device receives the received specific symbol and designation information, and receives the received specific symbol by the information providing device for providing information and the second designated by the received designation information. Transmitting means for transmitting to the information communication device, and the second information communication device comprises transmission means for transmitting the received specific symbol to the information providing device, the information providing device including the specific information transmitted by the control device. Sign Receiving means for receiving a specific symbol transmitted by the second information communication device; and information specified by the specific symbol received from the control device is transmitted to the first information communication device, and the second information communication is performed. Transmitting means for transmitting information specified by the specific symbol received from the device to the second information communication device.

  In the information display system according to the present invention, the transmission unit of the second information communication device transmits a specific symbol to the control device, and the transmission unit of the control device transmits the received specific symbol to the first Transmitting to the information communication apparatus, the transmitting means of the first information communication apparatus transmits the received specific symbol to the information providing apparatus, and the transmitting means of the information providing apparatus receives from the first information communication apparatus The information specified by the specified symbol is transmitted to the first information communication device.

  The information display system according to the present invention is characterized in that the first and second information communication devices are configured so that voice calls can be made simultaneously.

  In the information display system according to the present invention, the control device includes storage means for storing the received specific symbol and designation information, and the transmission means of the control device is second information designated by the designation information. The specific symbol is transmitted to the second information communication device in response to a request from the communication device.

  Further, in the information display system according to the present invention, the control device allows the first (or second) information communication device to receive a specific symbol transmitted from the second (or first) information communication device. Determining means for determining whether or not to permit the transmission, and if so, the transmission means of the control device is adapted to transmit the specific symbol to the first (or second) information communication device. It is characterized by that.

  Further, in the information display system according to the present invention, the storage unit of the control device stores information in association with a specific symbol, and the transmission unit of the control device stores the information specified by the specific symbol The first information communication apparatus that transmits the symbol and the second information communication apparatus that is designated by the designation information transmitted by the first information communication apparatus are characterized in that they are transmitted.

In addition, the information display system according to the present invention provides information displayed on the first information communication device including information display means for displaying information to the second information communication device including information display means for displaying information. An information display system to be displayed, wherein the first information communication device transmits a specific symbol for specifying information and designation information for specifying the second information communication device to a control device that controls transmission and reception of the information. The second information communication device specifies an information request signal for requesting information to be displayed by the first information communication device and the first information communication device without including the specific symbol. Transmitting means for transmitting designation information to the control device, the control device providing information on the received specific symbol, the designation information, and a receiving means for receiving the information request signal, and the received specific symbol Send to information provider And transmission means that, the receiving means further receives information said information providing apparatus receives a specific symbol is identified by the specific symbol transmitted, the control device, wherein the received information the The information communication device is configured to transmit one information communication device, and further, when receiving the information request signal, the information communication designated by the first information communication device and the second information communication device based on the designation information. Each of the devices includes a determination unit that determines whether or not each of the devices matches the second information communication device and the first information communication device, and the transmission unit of the control device receives the data based on the determination result of the determination unit wherein the are no in order to transmit the information to the second information communication device.

In the information display system according to the present invention, the transmission unit of the second information communication device transmits a specific symbol specifying information to the control device, and the transmission unit of the first information communication device includes the free of specific symbols, and transmits the information request signal for requesting information to be displayed in the second information communication device to the control device, receiving means of the control device receives a specific symbol transmitted, the The transmitting means of the control device transmits the received specific symbol to an information providing device that provides information, and the receiving means of the control device further transmits the specific symbol transmitted by the information providing device that has received the specific symbol. receives information specified by the transmission means of the control device, receiving the signal information, Ri Nashitea in order to transmit Previous Stories second information communication device, further, the information request signal by said receiving means Received, the received information The characterized Nashitea Rukoto in order to transmit the to the first information communication device.

  The information display system according to the present invention is characterized in that the first and second information communication devices are configured so that voice calls can be made simultaneously.

  The information display system according to the present invention is characterized in that the control device includes storage means for storing an identification symbol for identifying the information in association with the information specified by the specific symbol.

  The information display system according to the present invention is characterized in that the control device includes storage means for storing the specific symbol and / or an identification symbol for identifying information specified by the specific symbol.

  In the information display system according to the present invention, the control device may display the information displayed by the first (or second) information communication device that has transmitted the specific symbol and the second (or second) that has transmitted the information request signal. A determination unit configured to determine whether or not the information displayed by the first information communication device matches, and based on a result of the determination by the determination unit, the transmission unit of the control device transmits the first (or Information displayed on the second information communication device is transmitted to the second (or first) information communication device.

  Further, in the information display system according to the present invention, the transmission means of the control device sends a retransmission request signal for requesting retransmission of the information request signal based on a result determined by the determination means to the second (or It is characterized by being transmitted to the first information communication device.

  In the information display system according to the present invention, the determination unit of the control device may be configured such that the second (or first) information communication device is transmitted from the first (or second) information communication device. It is determined whether or not reception of the information specified by the symbol is permitted, and if it is permitted, the transmission unit of the control device transmits the information to the second (or first) information communication device. It is characterized by having it done.

Further, in the information display system according to the present invention, the storage unit of the control device stores information in association with a specific symbol, and the transmission unit of the control device stores the information specified by the specific symbol The first information communication device that has transmitted a symbol and the second information communication device that does not include the specific symbol and requests an information request signal that is displayed by the first information communication device . It is characterized by being.

The control device according to the present invention is a control device that controls transmission and reception of the information in order to display the information displayed on the first information communication device on the second information communication device. The information request for requesting the information displayed by the first information communication device without including the specific information and the specific information transmitted by the information communication device, and the specification information and the specific symbol transmitted by the second information communication device. receiving means for receiving the signal, a specific symbol is received, and transmitting means for transmitting to the information providing apparatus for providing information, said receiving means further the information providing device transmits receiving the specific symbol The information specified by the specific symbol is received, and the control device is configured to transmit the received information to the first information communication device, and when the information request signal is received, Based on specified information And determining means for determining whether the information communication devices designated by the first information communication device and the second information communication device respectively match the second information communication device and the first information communication device, transmitting means of the control device is further based on the determination result of said determination means, characterized in that the information received are no in order to transmit to said second information communication device.

  Further, the control device according to the present invention is characterized by comprising storage means for storing an identification symbol for identifying the information in association with the information specified by the specific symbol.

  In addition, the control device according to the present invention is characterized by comprising storage means for storing the specific symbol and / or an identification symbol for identifying information specified by the specific symbol.

  Also, the control device according to the present invention provides information displayed by the first (or second) information communication device that has transmitted the specific symbol and second (or first) information communication that has transmitted the information request signal. Determination means for determining whether or not the information displayed by the machine matches, and based on the result of determination by the determination means, the transmission means of the control device transmits the first (or second) information communication. The information to be displayed on the device is transmitted to the second (or first) information communication device.

  Further, in the control device according to the present invention, the transmission means sends a retransmission request signal for requesting retransmission of the information request signal based on a result determined by the determination means to the second (or first). It is characterized by being transmitted to an information communication device.

  Further, in the control device according to the present invention, the determination means specifies the second (or first) information communication device by a specific symbol transmitted from the first (or second) information communication device. Whether or not to allow the reception of information to be received, and if so, the transmission means of the control device should transmit the information to the second (or first) information communication device. It is characterized by that.

In the control device according to the present invention, the storage unit stores information in association with a specific symbol, and the transmission unit of the control device transmits the information specified by the specific symbol to the specific symbol. The first information communication apparatus and the second information communication apparatus that does not include the specific symbol and that transmits an information request signal for requesting information displayed by the first information communication apparatus are to be transmitted. Features.

First invention, the second invention, in the inventions of the first 16 of the present invention and 17, the first information communication device, the second displaying a specific symbol and the information for specifying the information to be displayed Specification information specifying an information communication device is transmitted to the control device, the control device receives the specific symbol, transmits the received specific symbol to the information providing device, and transmits the specific symbol to the specification information. When the information is displayed in the first information communication device by transmitting to the second information communication device designated by the control device, a specific symbol specifying the information is received by the control device, and the control device The specific symbol is transmitted to the second information communication device designated by the designation information. The second information communication device that has received the specific symbol can display the information specified by the specific symbol. Similarly, the second information communication device transmits a specific symbol for specifying information to be displayed and designation information for specifying the first information communication device for displaying the information to the control device. The second information communication device receives the specific symbol, transmits the received specific symbol to the information providing device, and transmits the specific symbol to the first information communication device designated by the designation information. When the information is displayed at, a specific symbol specifying the information is received by the control device, and the control device transmits the specific symbol to the first information communication device designated by the designation information. The first information communication device that has received the specific symbol can display the information specified by the specific symbol.

  Accordingly, the user of the first information communication device can display the information on the other information communication device without performing a transmission operation only by displaying the information desired to be displayed on his / her information communication device. it can. Further, even when the user of the first information communication device changes the information to be displayed, the control device receives the specific symbol specifying the information and transmits it to the second information communication device. The user of the first information communication device can display the same information on the second information communication device without performing a transmission operation. Similarly, the user of the second information communication device can display the same information on the first information communication device without performing a transmission operation.

  In the third and eighteenth aspects of the present invention, when information is displayed on the first information communication device even during a voice call, the user of the information communication device specifies the information without performing a transmission operation. The specific symbol to be received is received by the control device, and the control device transmits the specific symbol to the second information communication device designated by the designation information. The second information communication device that has received the specific symbol can display the information specified by the specific symbol.

In the inventions of the fourth invention and 19, wherein the control device stores the specific symbols and specifying information received in response to a request from the designated information communication device by the specifying information, the specific By transmitting a symbol to the information communication device, before transmitting the specific symbol to the specified information communication device, the specified information communication device determines whether or not to receive the stored specific symbol. It can be carried out.

In the inventions of the fifth invention and the 20, the control device, the first or second information communication device is the reception of the specific symbols from the second or first information communication device It is determined whether to allow, and based on the determination result, by transmitting the specific symbol to the first or second information communication device, before transmitting the received specific symbol, the first or second It is possible to determine whether or not the information communication device of FIG.

In the inventions of the sixth aspect of the present invention and 21, wherein the control device, when stored in association with information such as a picture to a particular symbol, and stores the identified symbols received from the information communication apparatus The information specified by the specific symbol is transmitted to the first information communication device that has transmitted the specific symbol and the second information communication device that is specified by the specification information transmitted from the first information communication device. Therefore, even during a voice call, the user of the information communication device simply displays the information such as the photograph that he / she wants to display on his / her information communication device, and transmits the information without the transmission operation. Can be displayed on the machine. In addition, even when the user of the information communication device changes the information to be displayed, the control device receives the specific symbol specifying the information and transmits it to the information communication device on the other side. The user can display the same information on the information communication device on the other side without performing a transmission operation. Further, it is not necessary to store information such as photographs in the information communication device.

In the seventh invention, the eighth invention, the twenty-second invention, the twenty-third invention, and the thirty-first invention, the first information communication device has a specific symbol for specifying the information to be displayed and the second information communication device. Specification information for specifying an information communication device is transmitted to the control device, and the second information communication device does not include the specific symbol , and requests an information request signal for displaying information displayed by the first information communication device; The specification information specifying the first information communication device is transmitted to the control device, and the control device transmits the received specific symbol to the information providing device, and provides the information specified by the specific symbol to the information The information is received from the apparatus, and the information is transmitted to the first information communication device. When the control device receives the information request signal, the control device determines whether the first and second information communication devices are mutually designated information communication devices based on the received designation information, and When the first and second information communication devices are information communication devices that designate each other, the received information is transmitted to the second information communication device. The first and second information communication devices that have received the information display the information. Accordingly, the user of the first information communication device can display the information on the other information communication device without performing a transmission operation only by displaying the information desired to be displayed on his / her information communication device. it can. Similarly, the user of the second information communication device can display the same information on the first information communication device without performing a transmission operation.

  In the ninth and twenty-fourth inventions, even during a voice call, when information is displayed on the first information communication device, the user of the first information communication device does not perform a transmission operation. Since the information is transmitted to the second information communication device by the control device, the information displayed on the first information communication device can be displayed on the second information communication device.

In the tenth invention, the twenty-fifth invention and the thirty- second invention, the control device stores the identification symbol for identifying the information in association with the information specified by the specific symbol. The information displayed on the second information communication device can be identified.

In the eleventh invention, the twenty-sixth invention and the thirty- third invention, the control device stores the identification symbol for identifying the specific symbol and / or information specified by the specific symbol. Information to be displayed on the first and second information communication devices can be identified.

In the twelfth invention, the twenty-seventh invention and the thirty- fourth invention, the control device receives information displayed by the first (or second) information communication device that has transmitted the specific signal, and an information request signal. Based on the information request signal received from the second information communication device by determining whether the transmitted information displayed by the second (or first) information communication device matches, the first information It is possible to determine whether or not the information displayed on the communication device has been updated. When the information displayed on the first (or second) information communication device is updated based on the determination result, a transmission operation is performed. Without this, the information can be displayed on the second (or first) information communication device.

In the thirteenth, twenty-eighth and thirty- fifth aspects , the control device retransmits the information request signal when the information displayed on the first information communication device has not been updated. By transmitting the requested retransmission request signal to the second information communication device, the user who operates the second information communication device can be prompted to request information again.

In the fourteenth aspect, the twenty-ninth aspect and the thirty- sixth aspect, the control device determines whether one or both of the first information communication device and the second information communication device are specified. By determining whether or not reception of the information specified by the symbol is permitted, the convenience of the other party can be mutually confirmed before the information is displayed on the information communication apparatus on the other party.

In the fifteenth, thirtieth and thirty-seventh inventions, information such as photographs is stored in association with specific symbols, specific symbols transmitted from information communication devices are received, and the received specific symbols Is stored in the control device by transmitting the information specified by the specific symbol to the first and second information communication devices. It can be displayed on the other party's information communication device without performing a transmission operation.

  In the present invention, the same information displayed on the first information communication device (for example, a mobile phone) is displayed on the second information communication device (for example, a mobile phone) without performing a transmission operation. In addition, the same information as the information displayed on the second information communication device can be displayed on the first information communication device. Furthermore, even when the information displayed by the first information communication device is changed, the same information as the changed information can be displayed on the second information communication device without performing a transmission operation each time. Even when the information displayed by the second information communication device is changed, the same information as the changed information can be displayed on the first information communication device without performing a transmission operation each time. .

  Further, in the present invention, even during a voice call, the same information as the information displayed on the first information communication device can be displayed on the second information communication device without performing a transmission operation. Also, the same information as the information displayed on the second information communication device can be displayed on the first information communication device.

Further, in the present invention, the same information as the information displayed on the first information communication device is convenient for the user of the second information communication device in response to a request from the second information communication device. The same information as the information displayed on the second information communication device can be displayed at a convenient time for the user of the first information communication device in response to a request from the first information communication device. Can be displayed at good times.
Further, in the present invention, before displaying the same information displayed on the first information communication device on the second information communication device, the first information communication device and the second information communication device are displayed. It can be confirmed whether one or both of the information communication devices are allowed to display the same information.

  Further, in the present invention, information such as a photograph displayed on the information communication device can be displayed on the information communication device on the other side without performing a transmission operation even during a voice call. Even when the information displayed on the information communication device is changed so that, for example, an album is viewed, the same information as the changed information is displayed on the information communication device on the other side without performing a transmission operation each time. be able to. Further, even if the information is not stored in the information communication device, it can be shared on the display screen of the information communication device. Furthermore, it is possible to determine whether or not browsing of the personal information is permitted, and unnecessary access to the personal information can be prevented.

Embodiment 1
FIG. 1 is a schematic diagram showing an outline of an information display system according to the present invention. In the figure, reference numerals 11 and 12 denote mobile phones, which can perform voice calls, send / receive e-mails, obtain information on the Internet, and the like.
The mobile phones 11 and 12 are connected to the base station apparatuses 21 and 22 via a wireless network that is W-CDMA (Wideband Code Division Multiple Access).

The base station devices 21 and 22 transmit and receive radio signals for registering the location information of the mobile phones 11 and 12 and transmit and receive radio waves to and from the mobile phones 11 and 12 to transmit the radio signals to the wired transmission path. Convert to a signal. The base station devices 21 and 22 are connected to the communication line 3.
On the communication line 3, exchanges 30 and 31, a gateway exchange 33 and a line exchange / packet exchange network 32 are connected.

The exchanges 30 and 31 and the gateway exchange 33 have a circuit switching function for transmitting voice data to the mobile telephones 11 and 12 or a fixed telephone, and packet data such as e-mails to the mobile telephones 11 and 12 or a WWW server computer 7 described later. And a packet switching function for transmitting to the network.
By adopting ATM (Asynchronous Transfer Mode), the circuit switching / packet switching network 32 can transmit voice data and packet data in an integrated manner, and simultaneously performs packet communication during a voice call. Multi-access is possible.

A fixed network / mobile communication network 8 is connected to the gateway switch 33, and another mobile phone or a fixed phone is connected to the fixed network / mobile communication network 8.
In addition, the gateway device 4 is connected to the gateway switch 33. The gateway device 4 is a device for connecting networks of different systems, and performs conversion between a communication protocol in the communication line 3 and a TCP / IP (Transmission Control Protocol / Internet Protocol) protocol used for Internet connection. Convert data between both protocols.

  The gateway device 4 includes a control device 5 for controlling the information display of the mobile phones 11 and 12 and a WWW (computer that stores information (web page) for providing information via the Internet 6. World Wide Web) server computer 7 is connected.

  FIG. 2 is a block diagram showing a hardware configuration of the WWW server computer 7. As shown in the figure, a CPU 70 that performs a function as a server computer is connected via a bus 78 to a RAM 71, a storage unit 76 such as a hard disk, an input unit 73 that is a mouse / keyboard, a display unit 74 that is a liquid crystal display, A communication unit 75 for connecting to the Internet 6 is connected.

The storage unit 76 is described in C-HTML (Compact Hyper Text Markup Language) which is a language for describing a web page, and C-HTML files 77, 77... For specifying the content of the web page and image data constituting the web page. 79, 79... Are stored.
A control program 72 for functioning as the WWW server computer 7 is resident in the RAM 71 and monitors requests for information (web pages) from the mobile phones 11 and 12. The control program 72 reads the C-HTML files 77, 77... And the image data 79, 79... When there is a request from the mobile phones 11, 12. Process to send.
The communication unit 75 receives URLs transmitted from the mobile phones 11 and 12 and the control device 5 described later, and transmits information corresponding to the URL to the mobile phones 11 and 12.
As will be described later, the control device 5 has the same function.

  FIG. 3 is a block diagram showing the configuration of the mobile phone 11. Note that the mobile phone 12 has a similar configuration. As shown in the figure, a cellular phone 11 includes a transmission / reception unit 115 having a wireless data communication function and a coding / decoding function for converting a voice signal and a digital signal, a display unit 116 which is a liquid crystal display, character input And an audio input / output unit 118 that is a microphone / speaker, a CPU 110 that controls these units, a ROM 114 that stores a control program, and a RAM 111 that reads and executes various programs. ing. The RAM 111 temporarily holds a URL input from the operation unit 117 and received from another mobile phone via the transmission / reception unit 115.

When the web browser 112 is read into the RAM 111, the mobile phone 11 functions as a web browser for accessing the web server. When accessing the WWW server computer 7 or the control device 5, the web browser 112 performs access using a URL that is a specific symbol for specifying information (web page) existing in the WWW server computer 7 or the control device 5. To do. This URL is composed of a scheme name indicating the HTTP (Hyper Text Transfer Protocol) protocol, a domain name indicating information for connecting to the server computer, and a path name indicating the location of the file in the server computer.
For example, when the URL specifying the menu to be displayed is transmitted when the web browser 112 is activated, the menu is displayed on the mobile phone 11 and the WWW server is selected by selecting the URL linked on the menu. It is possible to connect to the computer 7 or the control device 5.

  In addition, when the e-mail is received by the transmission / reception unit 115, the mailer 113 (e-mail function program) is read into the RAM 111. The mailer 113 can receive an e-mail, automatically view the e-mail body, access a URL attached to the e-mail body, start up the web browser 112, and the like. Accordingly, the mobile phone that has received the e-mail with the URL attached can display the information specified by the URL on the screen.

In order to view information (web page) on the Internet on the screen of the mobile phone 11, the user of the mobile phone 11 designates a URL or selects a link. Accordingly, the web browser 112 transmits an HTTP request for requesting information specified by the URL to the WWW server computer 7 or the control device 5 via the transmission / reception unit 115. In addition, the transmission / reception unit 115 transmits the e-mail address of the other party's mobile phone that displays the information specified by the URL. Upon receiving the HTTP request, the WWW server computer 7 or the control device 5 transmits the requested C-HTML file and files such as image data to the mobile phone 11. The web browser 112 performs screen display processing as specified by analyzing the C-HTML file received via the transmission / reception unit 115, and displays a web page on the screen.
When a URL is specified or a link is selected on the mobile phone 11, a URL that identifies the control device 5 is attached to the URL so that the HTTP request is once sent to the control device 5.

On the other hand, a voice call on the mobile phones 11 and 12 is performed as follows.
Each of the mobile telephones 11 and 12 receives the area signal transmitted from each of the base station devices 21 and 22 and transmits a user ID for performing location registration to each of the base station devices 21 and 22. phone 11, 12 respectively are the location registration indicating whether present in the area of the advance which base station apparatus.
When a call is made from the mobile phone 11 to the mobile phone 12 on the other side (voice call is started), the exchange 31 connected to the base station apparatus 22 where the location of the mobile phone 12 on the other side is registered via the exchange 30. A voice call is made by calling.

FIG. 4 is an explanatory diagram showing an outline of a multi-access connection procedure. In the figure, the mobile phone 11 is in a voice call with the mobile phone 12 via the exchange 30 and the gateway exchange 33.
The cellular phone 11 transmits an outgoing connection request for starting packet communication to the exchange 30 (S401).
Upon receiving the outgoing connection request, the exchange 30 performs address analysis for specifying the gateway exchange 33 (S402), and transmits a call setting request to the specified gateway exchange 33 (S403).

The gateway switch 33 that has received the call setting request analyzes the connection point name for specifying the WWW server computer 7 or the control device 5 (S404), and the specified WWW server computer 7 via the gateway device (not shown). Alternatively, a connection notification is transmitted to the control device 5 (S405).
The WWW server computer 7 or the control device 5 that has received the connection notification transmits a connection notification response to the gateway switch 33 (S406), and the gateway switch 33 that has received the connection notification response transmits a call setting response to the switch 30. (S407).

As a result, a radio access line is set between the mobile phone 11 and the exchange 30 (S408), and an ATM-SVC (Switched Virtual Channel) for packets is set between the exchange 30 and the gateway exchange 33. (S409).
The exchange 30 transmits an outgoing connection response to the mobile phone 11 (S410), whereby packet communication is started (S411), and voice call and packet communication are simultaneously performed.

  FIG. 5 is a block diagram illustrating a hardware configuration of the control device 5. As shown in the figure, the control device 5 is connected to the Internet 6, and a CPU 50 that executes various control programs is connected to a RAM 51, a storage unit 52 such as a hard disk, mobile phones 11 and 12, and a WWW server computer 7 via a bus 56. Are connected to a communication unit 53 for transmitting and receiving information, a display unit 54 which is a liquid crystal display, and an input unit 55 which is a keyboard / mouse.

A control program 510 that performs various processes in response to requests from the mobile phones 11 and 12 is resident in the RAM 51.
The storage unit 52 includes a subscriber information DB 520 indicating registered subscriber information, a personal information DB 521 indicating personal information such as photos owned by the subscriber, and whether or not display screen sharing is allowed between mobile phones. , A link information DB 523 indicating the history of the URL requested from the mobile phone, a C-HTML file 524 for displaying various information on the web browser, and an image file 525 are stored.

Next, the control program 510 resident in the RAM 51 will be described.
FIG. 6 is an explanatory diagram showing the configuration of the control program 510. The control program 510 includes an HTTP control unit 511, a menu control unit 512, an e-mail control unit 513, and a link control unit 514.
The CPU 50 monitors requests for information from the mobile phones 11 and 12 by executing the HTTP control unit 511. When there is a request from the mobile phones 11 and 12, the HTTP control unit 511 reads the C-HTML file 524 and the image file 525 and transmits them to the mobile phones 11 and 12 via the communication unit 53. Process.

The menu control unit 512 performs processing such as management of various service menus displayed on the screens of the mobile phones 11 and 12 and management of my menu when providing personal information for each user.
The e-mail control unit 513 attaches a URL, which is a specific symbol for identifying personal information such as a web page or a photo, to the e-mail and transmits it to the mobile phones 11 and 12 designated by the designated information that is an e-mail address. Process.

  The link control unit 514 receives a URL and e-mail address designation information transmitted from the mobile telephones 11 and 12 to the control device 5, and the received URL to the WWW server computer 7 that is the information provider. A transmitting unit 516 that transmits data, a storage unit 517 that stores creation / update of various DBs, and personal information, and a determination unit 518 that determines whether the mobile phones 11 and 12 allow URL reception.

  The receiving unit 515 receives the URL from the HTTP request and stores the URL in the link information DB 523 each time an HTTP request for requesting information specified by the URL is transmitted from the mobile phones 11 and 12. . Further, the link control unit 514 determines the received URL, and if the HTTP request is a request to the WWW server computer 7, the link control unit 514 passes the HTTP request to the transmission unit 516, and the transmission unit 516 transmits the URL to the URL. It is transmitted to the WWW server computer 7. On the other hand, if the HTTP request is for personal information registered in the control device 5, the HTTP request is passed to the HTTP control unit 511, and the personal information existing in the personal information DB 521 specified by the received URL is received. Is transmitted to the mobile phones 11 and 12.

  The receiving unit 515 receives an e-mail address that is designation information transmitted from the mobile phones 11 and 12, and the link control unit 514 calls the e-mail control unit 513 so that the e-mail control unit 513 Is attached to the e-mail and transmitted to the cellular phones 11 and 12 designated by the received e-mail address.

The storage unit 517 creates / updates the subscriber information DB 520 for managing the subscriber.
Further, when there is a request for registration of personal information such as a photograph from the user of the mobile phone 11 or 12, the storage unit 517 creates and updates the personal information DB 521 by associating the personal information with a URL. Also, the personal information associated with the URL is stored in the C-HTML file 524.
And stored as an image file 525.
In addition, the storage unit 517 is a link permitter information indicating whether or not display screen sharing is permitted between the mobile phones 11 and 12, and personal information indicating whether or not browsing of personal information such as a photograph is permitted. The permitted person information DB 522 indicating the permitted person information is created / updated.

When the determination unit 518 accesses the control device 5 from the mobile phones 11 and 12, the determination unit 518 authenticates the terminal ID transmitted from the mobile phones 11 and 12, and determines whether the mobile phones 11 and 12 are subscribers. to decide.
Further, the determination unit 518 requests, for example, a request to share information specified by the URL on the screen from the user of the one mobile phone 11 to the user of the other mobile phone 12 specified by the specified information such as an e-mail address. If this occurs, it is determined whether or not to permit based on the permissible person information DB 522.
The determination unit 518 determines whether to permit browsing of the personal information based on the permitter information DB 522 when a request for browsing the personal information is received from the user of the mobile phone 11 or 12.

  When there is a request for browsing personal information from the mobile phones 11 and 12, the HTTP control unit 511 receives the URL associated with the personal information from the link control unit 514, and the C-HTML specified by the URL. The file 524 and the image file 525 are transmitted to the mobile phones 11 and 12 that have requested browsing.

Next, record layouts of various DBs stored in the storage unit 52 will be described.
FIG. 7 is an explanatory diagram showing a record layout of the subscriber information DB 520. As shown in the figure, the subscriber information DB 520 is composed of, for each subscriber ID (terminal ID), the subscriber's name, the subscriber's telephone number, the subscriber's e-mail address, and the like. The subscriber information DB is created each time there is a new subscriber, a subscriber ID is created, information about the new subscriber is created, and updated each time the subscriber information is changed. Information such as an e-mail address can be updated from the user's mobile phones 11 and 12.

  FIG. 8 is an explanatory diagram showing a record layout of the permitter information DB 522. As shown in the figure, link permitter information and personal information permitter information are recorded in association with subscriber information. In the subscriber information, the subscriber ID and the subscriber e-mail address are recorded, and in the link permitter information, the URL is transmitted after waiting for the permitter ID, the permitter e-mail address, and the permitter's request. A request flag indicating that is recorded. The same applies to personal information permitter information. When the permissible ID is described corresponding to the subscriber ID, the mobile phone specified by the permissible ID is permitted to browse and receive information. These permissible person information can be set and updated from the user's mobile phones 11 and 12.

  FIG. 9 is an explanatory diagram showing a record layout of the personal information DB 521. As shown in the figure, the personal information DB 521 is composed of, for each subscriber ID, a personal information ID for specifying a data file such as a photo and a telephone directory, and a URL corresponding to the personal information ID. The URL specifies a C-HMTL file in which links are made to photos, telephone books, and the like collected for each personal information ID. Such personal information can be created and updated from the user's mobile phones 11 and 12.

  FIG. 10 is an explanatory diagram showing a record layout of the link information DB 523. As shown in the figure, the link information DB 523 is composed of a URL as a specific symbol, a history of URLs referred to by the subscriber, and an email transmission history to a designated destination corresponding to the subscriber information. In the information, a subscriber ID and a subscriber e-mail address are recorded, in the designated information, a designated subscriber ID and an e-mail address as designated information are recorded, and in the subscriber reference URL history, a URL And the reference time is recorded. The control device 5 receives the specific symbol and the designation information, and creates and updates the link information each time the specific symbol is transmitted.

  In the above configuration, the processing procedure of the information display system according to the present invention will be described. 11, 12, 13, 14, 15, 15, 16, 17, 18, and 19 are flowcharts showing the processing procedure of the information display system. In the following procedure, a voice call is made through the communication line 3 between the calling-side mobile phone and the receiving-side mobile phone, and either the calling side or the receiving side is the connection source. The other is a mobile phone 11 (hereinafter referred to as a master), and the other is a mobile phone 12 (hereinafter referred to as a slave) as a connection destination.

  When the user of the master 11 presses an operation key for starting the web browser 112, the master 11 starts the web browser 112 (S1), and requests a C-HTML file for displaying the initial menu to the control device 5. (S2). The control device 5 that has received the request for the initial menu transmits a C-HTML file for displaying the initial menu to the master 11 (S3). The master 11 receives the C-HTML file (S4) and displays an initial menu. When the user of the master 11 selects “Connect” on the displayed menu, the master 11 transmits the subscriber ID stored in the master 11 in advance to the control device 5, and sends the subscriber ID to the control device 5. Connection is made (S5).

  The control device 5 searches the subscriber information DB 520 based on the received subscriber ID, checks whether or not the master 11 is a subscriber (S6), and determines that the master 11 is not a subscriber ( The control device 5 transmits a C-HTML file for displaying a message to terminate the service to the master 11 (S7), and the master 11 receives the C-HTML file, A service end screen is displayed (S8). When the user of the master 11 selects “end confirmation” on the screen, the processing is ended.

  When the master 11 is a subscriber (YES in S6), the menu control unit 512 selects either “personal information registration” for registering personal information or “link service” for sharing screen display. A menu for selecting the C-HTML file is transmitted to the master 11 (S9), and the master 11 receives the C-HTML file and displays the menu on the screen (S10).

  When the user of the master 11 selects “link service”, a screen for inputting an e-mail address for designating the slave 12 is displayed, and the user of the master 11 inputs the e-mail address and performs a transmission operation. Then, the master 11 transmits the designated e-mail address to the control device (S11). The control device 5 receives the email address transmitted from the master 11 (S12), searches the subscriber information DB 520 based on the received email address of the slave 12, and determines whether the slave 12 is a subscriber. If the slave 12 is not a subscriber (NO in S13), the process returns to step S7, and a C-HTML file for displaying a message to end the service is transmitted to the master 11 ( S7) The master 11 receives the C-HTML file and displays a service end screen (S8). When the user of the master 11 selects “end confirmation” on the screen, the processing is ended.

  When the slave 12 is a subscriber (YES in S13), the menu control unit 512 performs “personal information access” for sharing personal information stored in the control device 5, or a WWW server that is an information providing device. A service menu for selecting whether “Web page access” for sharing information stored in the computer 7 is transmitted as a C-HTML file (S14), and the master 11 transmits the C-HTML file. And a service menu is displayed on the screen (S15).

  When the user of the master 11 selects “personal information access”, the control device 5 determines whether or not the slave 12 allows the slave 12 to browse the personal information owned by the master 11. If the DB 522 is searched (S16) and it is determined that the slave 12 does not allow browsing of personal information (NO in S16), the process returns to step S7 to display a message to end the service. The HTML file is transmitted to the master 11 (S7), and the master 11 receives the C-HTML file and displays a service end screen (S8). When the user of the master 11 selects “end confirmation” on the screen, the processing is ended.

  When it is determined that the slave 12 is allowed to view personal information (YES in S16), and when the user of the master 11 selects “Web page access” in the displayed service menu, the control device 5, search the permitted person information DB 522 to determine whether or not the slave 12 allows the link from the master 11 (the slave 12 displays the same content as the screen displayed on the master 11). (S17) If it is determined that the slave 12 does not allow the link from the master 11 (NO in S17), the process returns to step S7 to display a message to end the service. Is transmitted to the master 11 (S7), and the master 11 receives the C-HTML file and displays a service end screen. To display (S8). When the user of the master 11 selects “end confirmation” on the screen, the processing is ended.

  When the control device 5 determines that the slave 12 allows the link from the master 11 (YES in S17), the master 11 links from the slave 12 (the screen on which the master 11 is displayed on the slave 12) The permitted person information DB 522 is searched to determine whether or not display of the same content is permitted (S18). If it is determined that the master 11 does not allow a link from the slave 12 (NO in S18), a one-way link service from the master 11 to the slave 12 is performed (S19). When the master 11 permits the link from the slave 12 (YES in S18), a bidirectional link service is performed between the master 11 and the slave 12 (S20).

  When the one-way link service from the master 11 to the slave 12 is performed, the user of the master 11 selects the “URL input / selection screen” menu displayed on the screen to display the slave 12 screen. The master 11 attaches a flag indicating whether the link access is “personal information access” or “web page access” to the URL by inputting or selecting the URL of the link destination that specifies the information to be displayed. And the electronic mail address of the slave 12 designated by step S11 is transmitted to the control apparatus 5 (S21). The link control unit 514 of the control device 5 receives the link destination URL and the e-mail address of the slave 12 from the HTTP request transmitted from the master 11 (S22), and stores the URL and the e-mail address (S23).

The control device 5 determines whether the link access is “personal information access” or “web page access” based on the flag attached when the user of the master 11 selects from the menu (S24), and “personal information access”. If it is, the personal information specified by the URL is read from the storage unit 52, and the personal information is transmitted to the master 11 (S25).
When determining that the link access is “web page access”, the control device 5 transmits the URL to the WWW server computer 7 that is the link destination (S26). The WWW server computer 7 that has received the URL transmits the information specified by the URL to the master 11 as a C-HTML file, and the master 11 is specified by the URL by processing the received C-HTML file. The linked information is displayed on the screen (S27).

  The control device 5 determines whether or not to transmit the URL to the slave 12 in response to the request of the slave 12 by searching the request flag in the permitter information DB 522 (S28), and in response to the request from the slave 12 When transmitting the URL to the slave 12 (YES in S28), a C-HTML file for displaying a “link request” is transmitted to the slave 12 to determine whether there is a request from the slave 12. (S29). When the user of the slave 12 selects “link request”, the slave 12 transmits a link request to the control device 5, and the control device 5 that has received the link request determines that there is a link request (YES in S29). The link control unit 514 passes the URL and the e-mail address to the e-mail control unit 513.

The e-mail control unit 513 attaches the received URL to the e-mail and transmits it to the slave 12 specified by the e-mail address (S30).
When the user of the slave 12 does not select “link request”, the slave 12 transmits a link non-request to the control device 5, and the control device 5 that has received the link non-request determines that there is no link request. (NO in S29), Steps after Step S22 are performed.
On the other hand, when the request from the slave 12 is not determined (NO in S28), the processing after step S30 is continued.

  The slave 12 receives an e-mail attached with a link destination URL from the control device 5 (S31). When the electronic mail is received, the transmission / reception unit 115 notifies the CPU 110 that the electronic mail has been received, and the CPU 110 reads the mailer 113 into the RAM 111. The read mailer 113 starts the web browser 112 in order to browse the body of the email and link to the link destination URL attached to the email (S32). Thereby, the slave 12 accesses the link destination URL attached to the e-mail (S33), and displays the information specified by the URL on the screen (S34).

The control device 5 receives the link destination URL from the HTTP request transmitted from the master 11, determines whether the received link destination URL matches the already received link destination URL, and changes the received URL. Whether or not there is is confirmed (S35). If there is a change in the link destination URL (YES in S35), the process returns to step S22, and the processes after step S22 are continued.
When there is no change in the link destination URL (NO in S35), the control device 5 transmits a C-HTML file for displaying a message to terminate the link service to the master 11, thereby causing the master 11 to It is determined whether there is a request to end the link service (S36). Further, the control device 5 determines whether or not there is a service termination request based on the presence or absence of a service termination signal transmitted from the master 11 when the user of the master 11 performs a service termination operation (S36).

The master 11 receives the C-HTML file and displays a service end screen. When the user of the master 11 does not select the link service end, or when the user of the master 11 transmits the service end signal. When the service end operation is not performed, the control device 5 determines that there is no link service end request (NO in S36), returns to step S35, and continues the processing from step S35.
When the user of the master 11 selects “link service end confirmation” on the screen, or when the user of the master 11 performs a service end operation for transmitting a service end signal, the control device 5 requests the link service end. It is determined that the link service has ended (YES in S36), a link service end message is displayed on the screens of the master 11 and slave 12, and the link service is ended.

When the bidirectional link service is performed between the master 11 and the slave 12, the control device 5 receives not only the specific symbol transmitted from the master 11 but also the specific symbol transmitted from the slave 12. .
When the user of the master 11 inputs or selects a link destination URL that specifies information to be displayed also on the screen of the slave 12, the master 11 sets the URL and the e-mail address of the slave 12 specified in step S11. It transmits to the control apparatus 5 (S37). Since the procedure from step S37 to step S50 is the same as the step from step S21 to step S34 in the one-way link service from the master 11 to the slave 12, description thereof will be omitted. The slave 12 displays the information specified by the received URL (S50), and continues the processing after step S65 described later.

  When the information displayed on the slave 12 is displayed on the master 11, the user of the slave 12 selects the “URL input / selection screen” menu displayed on the screen and displays it on the screen of the master 11. By inputting or selecting a link destination URL that specifies the desired information, the slave 12 transmits the link destination URL and the e-mail address of the master 11 to the control device 5 (S51). The link control unit 514 of the control device 5 receives the link destination URL and the master 11 e-mail address from the HTTP request transmitted from the slave 12 (S52), and stores the URL and e-mail address (S53).

  The control device 5 determines whether the link access is “personal information access” or “web page access” based on the flag attached when the user of the slave 12 selects from the menu (S54). If it is, the personal information specified by the URL is read from the storage unit 52, and the personal information is transmitted to the slave 12 (S55).

  When determining that the link access is “web page access”, the control device 5 transmits the URL to the WWW server computer 7 that is the link destination (S56). The WWW server computer 7 that has received the URL transmits the information specified by the URL to the slave 12 as a C-HTML file, and the slave 12 is specified by the URL by processing the received C-HTML file. The linked information is displayed on the screen (S57).

  When the control device 5 transmits the URL to the master 11 in response to a request from the master 11 by searching the request flag in the permitter information DB 522 (YES in S58), the control device 5 sends a “link A C-HTML file for displaying “request” is transmitted to determine whether or not there is a request from the master 11 (S59). When the user of the master 11 selects “link request”, the master 11 transmits a link request to the control device 5, and the control device 5 that has received the link request determines that there is a link request (YES in S59). The link control unit 514 passes the URL and the e-mail address to the e-mail control unit 513.

The e-mail control unit 513 attaches the received URL to the e-mail and transmits it to the master 11 designated by the e-mail address (S60).
When the user of the master 11 does not select “link request”, the master 11 transmits a link non-request to the control device 5, and the control device 5 that has received the link non-request determines that there is no link request. (NO in S59), Step S52 and subsequent steps are performed. On the other hand, when the request from the master 11 is not determined (NO in S58), the processing after step S60 is continued.

  The master 11 receives an e-mail attached with a link destination URL from the control device 5 (S61). When the electronic mail is received, the transmission / reception unit 115 notifies the CPU 110 that the electronic mail has been received, and the CPU 110 reads the mailer 113 into the RAM 111. The read mailer 113 starts the web browser 112 in order to view the body of the email and link to the link destination URL attached to the email (S62). Thereby, the master 11 accesses the link destination URL attached to the e-mail (S63), and displays information specified by the URL on the screen (S64).

  The control device 5 receives the link destination URL from the HTTP request transmitted from the master 11 or the slave 12, and confirms whether or not the received link destination URL is changed (S65). When there is a change in the link destination URL transmitted from the master 11 (S65), the process returns to step S38, and the processes after step S38 are continued. When there is a change in the link destination URL transmitted from the slave 12 (S65), the process returns to step S52, and the processing after step S52 is continued.

  When determining that the link destination URL is not changed (NO in S65), the control device 5 transmits a C-HTML file for displaying a message to end the link service to the master 11 or the slave 12. Thus, it is determined whether or not there is a request for termination of the link service from the master 11 or the slave 12 (S66). In addition, the control device 5 determines whether or not there is a service termination request based on the presence or absence of a service termination signal transmitted from the master 11 or the slave 12 when the user of the master 11 or the slave 12 performs a service termination operation. (S66).

The master 11 or the slave 12 receives the C-HTML file and displays a service end screen. When the user of the master 11 or the slave 12 does not select the link service end, or the user of the master 11 or the slave 12 When the service end operation for transmitting the service end signal is not performed, the control device 5 determines that there is no link service end request (NO in S66), returns to step S65, and performs the processing from step S65 onward. Continue.
When the user of the master 11 or the slave 12 selects “link service end confirmation” on the screen or the user of the master 11 or the slave 12 performs a service end operation for transmitting a service end signal, the control device 5 It is determined that there is a request to end the link service (YES in S66), a link service end message is displayed on the screens of the master 11 and slave 12, and the link service is ended.

  In step 10, the master 11 displays a selection menu. When the user of the master 11 selects “personal information registration” and selects personal information such as a photo and a telephone number to be registered on the screen, the master 11 transmits the personal information to the control device 5 (S67). The control device 5 receives the personal information (S68), and the link control unit 514 associates a personal information ID and URL with the personal information and stores them in the personal information DB 521 (S69).

The master 11 determines the presence or absence of personal information to be additionally registered (S70). If the user of the master 11 does not perform additional registration, the control device 5 determines that there is no personal information to be registered (NO in S70), A C-HTML file for displaying a message of “end of personal information registration service” is transmitted to the master 11, and the master 11 receiving the C-HTML file displays the end of service.
When the user of the master 11 registers other personal information, the control device 5 determines that there is personal information to be registered (YES in S70), returns to step S67, and continues the processing from step S67.

  Similarly, the user of the slave 12 can register personal information by connecting to the control device 5 from the initial menu and selecting “Personal information registration” from the displayed screen.

Next, a usage example between the mobile phones 11 and 12 will be described. FIG. 20 is an explanatory diagram showing an example of the display screen of the mobile phones 11 and 12 and a voice call.
First, a user of the mobile phone 11 (hereinafter referred to as a “master user”) calls a user of the mobile phone 12 (hereinafter referred to as a “slave user”) and communicates a message (S101). At the same time, if the link service is used to display information that the slave 12 user wants to show, for example, store information on the screen of the mobile phone 11 (S102), the same store information is displayed on the screen of the mobile phone 12. (S103).

  When the user of the slave 12 asks for more detailed information, for example, the location of the store by voice call (S104), the user of the master 11 selects a link on the screen displayed on the mobile phone 11 (S105). Then, a screen showing a map of the store is displayed (S106). At the same time, the same map is displayed on the screen of the mobile phone 12 (S107). The user of the master 11 adds a description of the store location to the user of the slave 12 by voice call (S108).

  When the user of the slave 12 wants to inform the master 11 of store information that looks better than the store, the user inputs the URL (S109) and displays the information of another store on the screen of the mobile phone 12. (S110). At the same time, the information on the other store is displayed on the screen of the mobile phone 11 (S111). The user of the slave 12 conveys the explanation of the other store by voice call (S112), and the store can be easily determined between the user of the master 11 and the user of the slave 12 (S113). Similarly, the conversation can be continued while sharing information displayed on the screens of the mobile phones 11 and 12.

  As described above, when a voice call is performed between mobile phones, the same content is displayed on the screen of the other mobile phone without performing a transmission operation on the information displayed on the screen of one mobile phone. It becomes possible. Further, even when information displayed on the screen of one mobile phone is changed as needed, the changed information is displayed on the screen of the other mobile phone without performing a transmission operation.

Usage examples are not limited to those described above. For example, it can also be used when explaining a product to a customer over the phone or when dealing with a product failure. In such a case, the contents that could not be easily understood in the explanation only by voice can be improved by understanding the customer by sharing the same information on the screen and displaying it at any time while making a voice call. In addition, it is possible to improve the product description or service at the time of product failure.
In addition, personal information such as photos owned by the user can also be stored in the control device 5. Similarly for the personal information, one user opens an album of his own photos and the like. It can be displayed on the screen of the other party's mobile phone so that it can be seen by others.

In the first embodiment, a mobile phone is used. However, the mobile phone is not limited to a mobile phone, and may be a fixed phone or an information communication device such as a PC or a PDA.
Moreover, it is not limited to a wireless network such as W-CDMA, and may be a wired network or another communication network. The circuit switching / packet switching network is not limited to the ATM system.
Further, the control program 510 of the control device 5 may be distributed over a plurality of server computers.
Moreover, the various information DB memorize | stored in the memory | storage part 52 of the control apparatus 5 may be the structure memorize | stored in a database server computer.

The language for describing the web page is not limited to C-HTML, but may be HTML or the like.
As the designation information, the e-mail address of the mobile phone is used. However, the specification information is not limited to this, and may be information using a telephone number or the like.

  In the first embodiment, whether or not the link between the master 11 and the slave 12 is permitted is performed by searching the permitted person information DB 522. The master 11 to the slave 12 or the slave 12 to the master 11 It may be a method of confirming whether or not the user is allowed each time by sending an e-mail to the user.

  In the first embodiment, when the master 11 does not allow a link from the slave 12, a one-way link service is performed between the master 11 and the slave 12, but the present invention is not limited to this. Even in the one-way type link service, the slave 12 may be changed to the master and the master 11 may be changed to the slave.

  In the first embodiment, when a bidirectional link service is performed between the master 11 and the slave 12, the slave 12 transmits an e-mail address for designating the master 11 to the control device 5. Since communication has already been established between the master 11 and the slave 12, the slave 12 may be configured not to transmit the e-mail address of the master 11.

Embodiment 2
Next, a description will be given of a case where each of the mobile phones 11 and 12 performs a link service by transmitting an e-mail address that is designation information for designating the counterpart mobile phone 12 or 11 to the control device 5.

The outline of the information display system shown in FIG. 1, the hardware configuration of the WWW server computer 7 shown in FIG. 2, and the outline of the multi-access connection procedure shown in FIG.
Also, the record layout of the subscriber information DB 520 shown in FIG. 7, the record layout of the allowed person information DB 522 shown in FIG. 8, and the record layout of the personal information DB 521 shown in FIG. To do.

  In the configuration of the mobile phone 11 shown in FIG. 3, the transmission / reception unit 115 includes the subscriber ID, the e-mail address of the mobile phone on the other side, and the client status of the mobile phone 11 (indicating that the mobile phone 11 is the master “ Linkage information composed of “master”, “slave” indicating that the mobile phone 11 is a slave, and “off” indicating a situation where the link service is not performed), requesting display of a web page specified by the URL "Web page request" to be transmitted and "Web page request to be displayed by the master" for requesting the web page displayed by the mobile phone as the master are transmitted to the control device 5. Also, a linkage status indicating whether or not the linkage is being performed is received from the control device 5. Since other configurations are the same as those of the first embodiment, description thereof is omitted.

  FIG. 21 is a block diagram illustrating a hardware configuration of the control device 5. In the figure, a storage unit 52 allows a subscriber information DB 520 indicating registered subscriber information, a personal information DB 521 indicating personal information such as photographs owned by the subscriber, and sharing of a display screen between mobile phones. The permission information DB 522 indicating whether or not, a linkage information DB 526 serving as basic information when a link service is requested from a mobile phone, a matching information DB 527 for identifying mobile phones performing a link service, and the control device 5 A web page identification DB 528 for identifying a web page, a C-HTML file 524 for displaying various information on a web browser, and an image file 525 are stored.

FIG. 22 is an explanatory diagram showing a record layout of the linkage information DB 526. As shown in the figure, the linkage information DB 526 includes a subscriber ID, a destination e-mail address designated by the user specified by the subscriber ID, and a client status (“master” of the mobile phone corresponding to the subscriber ID. ”,“ Slave ”,“ off ”).
The subscriber ID, which is the linkage information, the e-mail address of the other party, and the client status are when the web browser 112 is activated on the mobile phones 11 and 12 and when the client status of the mobile phones 11 and 12 is changed (for example, From the mobile phone 11, 12 to the control device 5, and the control device 5 stores the received linkage information in the linkage information DB 526.

FIG. 23 is an explanatory diagram showing a record layout of the matching information DB 527. The matching information stored in the matching information DB indicates which mobile phones are providing link services. As shown in the figure, the matching information DB 527 includes the master subscriber ID and e-mail address, and the slave subscriber. It consists of an ID and an e-mail address, linkage status (“ON” indicating that linkage is being performed and “OFF” indicating that linkage is not being performed), elapsed time when there is no access from the master or slave, and the like.
The control device 5 that has received the linkage information transmitted by each of the mobile phones 11 and 12 determines that the other party specified by the mobile phone 11 is the mobile phone 12 and that the other party specified by the mobile phone 12 is the mobile phone 11. In this case, a link service is started between the mobile phones 11 and 12, and matching information is created at that time. The control device 5 discards the linkage information transmitted from each of the mobile phones 11 and 12 when creating the matching information.

  FIG. 24 is an explanatory diagram showing a record layout of the web page identification DB 528. As shown in the figure, the web page identification DB 528 includes a web page identification number, a URL corresponding to the web page identification number, a time when the web page was created, information indicating whether the web page is displayed on the master screen, and the like. It is composed of When the control device 5 creates a web page as a C-HTML file based on a “web page request” from one of the mobile phones 11 and 12 as a master, a web page identification for identifying the web page in the file. The number is inserted and the web page identification DB 528 is created and transmitted from either the mobile phone 11 or 12 that is a slave, whether or not the web page is updated in any of the mobile phones 11 and 12 that are masters. Based on the “web page request displayed by the master”, it is used for comparison between the web page displayed by the master and the web page displayed by the slave.

In the second embodiment, the control program 510 in FIG. 6 performs the following processing in addition to the processing in the first embodiment.
The receiving unit 515 requests the web page specified by the linkage information from the mobile phones 11 and 12, the web page identification number corresponding to the web page displayed on the mobile phones 11 and 12, and the URL transmitted from the master. The web page request ”and the“ web page request displayed by the master ”from the slave are received, and the linkage information received via the storage unit 517 is stored in the linkage information DB 526. Further, the web page data transmitted from the WWW server computer 7 is received.

The link control unit 514 extracts a URL specifying information to be displayed on the mobile phones 11 and 12 from the “web page request” from the mobile phones 11 and 12, and the URL is stored in the WWW server computer 7. If it is, the URL is transferred to the transmission unit 516 in order to acquire the web page data from the WWW server computer 7. Also, a C-HTML file is created from the web page data received from the WWW server computer 7, a web page identification number is set, and the C-HTML file and web page identification number are stored in the storage unit 52.
When the “web page request” from the mobile phones 11 and 12 is for personal information stored in the control device 5, the HTTP control unit 511 uses the received URL as in the first embodiment. The specified personal information is transmitted as a C-HTML file to the mobile phones 11 and 12, and the link control unit 514 sets a web page identification number.

In addition, when the link control unit 514 receives a “web page request displayed by the master” from any of the mobile phones 11 and 12 as slaves, the link control unit 514 notifies the determination unit 518 of the request. The determination unit 518 has a web page identification number of a web page displayed by either the mobile phone 11 or 12 as a slave and a web page identification number of a web page displayed by any of the mobile phones 11 or 12 as a master. It is determined whether or not they match. If the web page identification numbers of the two are different as a result of the determination, the web page to be displayed on either of the mobile phones 11 and 12 as the master has been updated, and therefore the link control unit 514 passes through the transmission unit 516. The web page to be displayed on either of the mobile phones 11 and 12 as the master is transmitted to either of the mobile phones 11 and 12 as the slave.
As a result of the determination, if both web page identification numbers are the same, the web page to be displayed on either the master mobile phone 11 or 12 has not been updated, so the link control unit 514 causes the master mobile phone 11 to be displayed. , 12 until the web page to be displayed is updated.

  When the link control unit 514 receives a “web page request displayed by the master” from any of the mobile telephones 11 and 12 as slaves, the link control unit 514 starts counting the slave connection waiting time until a predetermined slave waiting time elapses. If the web page displayed on either of the mobile phones 11 and 12 as the master is not updated, the “web displayed on the master” is again displayed on either of the mobile phones 11 and 12 as the slave via the transmission unit 516. Send a "requery request" to send a "page request".

Further, after the matching information is created, the link control unit 514 starts counting the matching information discarding time, and any one of the mobile phones 11 and 12 (master or slave) before the predetermined matching information discarding time elapses. If there is no access, the matching information corresponding to the cellular phones 11 and 12 is discarded, and the client status “off” indicating that the link service is not performed is transmitted via the transmission unit 516 to the cellular phones 11 and 12. Send to.
Further, the link control unit 514 starts counting the linkage information discarding time after the linkage information is received, and discards the received linkage information when the matching cannot be performed before the predetermined linkage information discarding time elapses. The client status “off” is transmitted to the mobile phones 11 and 12 via the transmission unit 516.

The transmission unit 516 transmits the URL to the WWW server computer 7 in order to request the WWW server computer 7 for the data of the web page specified by the URL delivered from the link control unit 514. Also, the linkage status and client status are transmitted to the mobile phones 11 and 12.
The transmission unit 516 transmits the C-HTML file created by the link control unit 514 to the mobile phones 11 and 12.
Further, the transmission unit 516 transmits a “re-inquiry request” to the mobile phones 11 and 12 so as to transmit a “web page request displayed by the master” again.

The determination unit 518 reads the linkage information of each of the mobile phones 11 and 12 from the linkage information DB 526, the e-mail address of the counterpart mobile phone specified by the mobile phone 11 matches the e-mail address of the mobile phone 12, and Then, it is determined whether or not the electronic mail address of the counterpart mobile telephone specified by the mobile telephone 12 matches the electronic mail address of the mobile telephone 11.
Further, when the determination results in a match, the determination unit 518 creates matching information and stores it in the matching information DB 527 via the storage unit 517.
Further, as described above, the determination unit 518 determines whether or not the web page displayed by the master has been updated based on the web page identification number.

Also, the determination unit 518 indicates the linkage status (“ON” when the link service is being performed, “OFF” when the link service is not being performed) via the transmission unit 516 based on the determination result. 12 to send.
In addition, the determination unit 518 determines whether or not any of the slave mobile phones 11 and 12 allows reception of information specified by the URL from either of the master mobile phones 11 and 12. .
The storage unit 517 creates, updates, and discards the linkage information DB 526, the matching information DB 527, and the web page identification DB 528 according to instructions from the reception unit 515, the determination unit 518, and the like. Further, personal information such as a photograph is stored as in the first embodiment.

  The processing procedure of the information display system in the second embodiment with the above configuration will be described. 25, 26, 27, 28, 29 and 30 are flowcharts showing the processing procedure of the information display system. Similar to the first embodiment, in the following procedure, a voice call can be made between the mobile phone 11 (hereinafter referred to as the master 11) and the mobile phone 12 (hereinafter referred to as the slave 12) via the communication line 3. Has been done.

  When the user of the master 11 presses an operation key for starting the web browser 112, the master 11 starts the web browser 112 (S201), the client status (master) of the master 11 as linkage information, and the electronic information of the slave 12 A screen for inputting the e-mail address and the URL of the homepage for displaying the homepage is displayed. When the user of the master 11 inputs the client status (master) and the e-mail address of the slave 12, linkage information including the subscriber ID of the master 11 is set (S202).

  When the user of the master 11 inputs the URL of the home page, the master 11 transmits the linkage information and the URL of the home page to the control device 5 (S203). The control device 5 receives the transmitted linkage information and the URL of the homepage (S204), creates a homepage based on the URL (S205), and transmits the created homepage to the master 11 as a C-HTML file ( S206). The master 11 receives the home page as a C-HTML file (S207). When the user of the master 11 inputs or selects a URL specifying information to be displayed on the screen of the slave 12 on the displayed home page, the master 11 transmits a “web page request” to the control device 5. (S208).

  The control device 5 receives the “web page request” from the master 11 (S209). In the same way as in the first embodiment, the control device 5 uses the menu selected by the user, the control device 5 uses the flag attached to the URL, and the information specified by the URL is stored in the control device 5. Or the information stored in the WWW server computer 7 and based on the determination result, the data of the web page specified by the URL is acquired from the personal information DB 521 or the WWW server computer 7 ( S210). Note that the procedure for determining whether the link access is “personal information access” or “web page access” is the same as that in the first embodiment, and a description thereof will be omitted.

  The control device 5 creates a web page as a C-HTML file from the acquired web page data (S211), inserts the web page identification number of the created web page into the C-HTML file, and sets the web page identification number. Set (S212). The control device 5 transmits the created web page to the master 11 (S213), and the master 11 receives the web page (S214). The master 11 displays the information specified by the URL on the screen by processing the received C-HTML file (S215). The master 11 can also store the history of displayed information together with the web page identification number. When the user of the master 11 inputs or selects a URL that specifies information different from the information displayed on the screen, the master 11 determines that there is another web page request (YES in S216), and after step S208. Continue processing.

  On the other hand, when the user of the slave 12 presses the operation key for starting the web browser 112, the slave 12 starts the web browser 112 (S217), the client status (slave) of the slave 12 as the linkage information, and the master A screen for inputting eleven e-mail addresses is displayed. When the user of the slave 12 inputs the client status (slave) and the e-mail address of the master 11, linkage information including the subscriber ID of the slave 12 is set (S218).

  When the user of the slave 12 inputs or selects “Web page request displayed by the master 11” on the screen in order to display the web page displayed on the screen of the master 11 also on the screen of the slave 12, The slave 12 transmits the “web page request displayed by the master 11” and the linkage information of the slave 12 to the control device 5 (S219). The control device 5 receives the “web page request displayed by the master 11” and linkage information from the slave 12 (S220).

  The control device 5 compares the slave 12 specified by the master 11 and the master 11 specified by the slave 12 from the linkage information of the master 11 received in step S204 and the linkage information of the slave 12 received from the slave 12. (S221), if the partner specified by the master 11 and the slave 12 is not the slave 12 or the master 11, that is, if the linkage status is not “ON” (NO in S222), whether the connection waiting time of the slave 12 has elapsed If it has not elapsed (NO in S223), the processing after step S221 is continued. In step S223, if the connection waiting time of the slave 12 has elapsed (YES in S223), the control device 5 transmits a “request for re-inquiry” of “web page request displayed by the master 11” to the slave 12 ( S224), the processing after step S230 described later is continued.

  On the other hand, when the counterparts designated by the master 11 and the slave 12 match the slave 12 and the master 11, that is, when the linkage status is “ON” (YES in S222), the linkage transmitted from the master 11 and the slave 12 The information is discarded and matching information is created (S225) and stored in the matching information DB 527. The control device 5 notifies the master 11 and the slave 12 of the linkage status “ON” indicating that the linkage is between the master 11 and the slave 12 (S226), and based on the web page identification number, The web page to be displayed is transmitted to the slave 12 as a C-HTML file (S227).

  The slave 12 receives the web page (S228). The slave 12 displays the information specified by the URL on the screen by processing the received C-HTML file (S229). The slave 12 can also store the history of displayed information together with the web page identification number. As a result, the web page displayed on the master 11 is also displayed on the slave 12. When the user of the slave 12 inputs or selects “Web page request displayed by the master 11” on the screen, the slave 12 determines that there is a “Web page request displayed by the master 11” (YES in S230). “Web page request displayed by master 11” is transmitted to control device 5 (S231), and the web page identification number displayed on the screen of slave 12 is transmitted to control device 5 (S232).

  The control device 5 receives the “web page request displayed by the master 11” and the web page identification number displayed by the slave 12 (S233), determines whether or not the linkage status is “ON”, and determines the linkage status. Is not “ON” (NO in S234), the elapse of the connection waiting time of the slave 12 is determined. If the predetermined connection waiting time has not elapsed (NO in S235), the processing from step S234 is continued. . On the other hand, when the connection waiting time of the slave 12 has elapsed (YES in S235), the control device 5 transmits a “re-inquiry request” of the “web page request displayed by the master 11” to the slave 12 ( S236), the processing after step S230 is continued.

  If the linkage status is “ON” (YES in S234), the master 11 determines whether or not the web page identification number displayed by the master 11 matches the web page identification number displayed by the slave 12. It is determined whether or not the web page to be displayed has been updated, and if there has been an update (YES in S237), the processing from step S227 is continued. If there is no update (NO in S237), it is determined whether or not the connection waiting time of the slave 12 has elapsed. If the predetermined connection waiting time has not elapsed (NO in S238), the processing after step S237 is performed. Continue. If the connection waiting time of the slave 12 has elapsed (YES in S238), the processing after step S236 is continued.

  On the other hand, if the user of the master 11 does not enter or select a URL that specifies different information, that is, if there is no other web page request (NO in S216), the master 11 is serviced on the screen by the user of the master 11 It is determined whether or not a termination operation has been performed. If there is no service termination request (NO in S239), the control device 5 determines whether or not an access waiting time from the master 11 has elapsed. If the access waiting time from No has elapsed (NO in S240), the processing after Step S216 is continued. When the access waiting time from the master 11 has elapsed (YES in S240), the master 11 and the slave 12 are notified that the client status is “off” (S241), and the link service is terminated (S242). ). If there is a request for service termination (YES in S239), the processing after step S241 is continued and the service is terminated.

  On the other hand, when the user of the slave 12 does not make a “request for web page to be displayed by the master 11” (NO in S230), the slave 12 determines whether or not the user of the slave 12 has performed a service end operation on the screen. If the service termination request is not received (NO in S243), the control device 5 determines whether the access waiting time from the slave 12 has elapsed, and the access waiting time from the slave 12 has elapsed. If not (NO in S240), the processing after step S230 is continued. When the access waiting time from the slave 12 has elapsed (YES in S240), the slave 12 and the master 11 are notified that the client status is “off” (S241), and the link service is terminated (S242). ). If there is a service termination request (YES in S243), the processing from step S241 onward is continued and the service is terminated.

  In the above procedure, the mobile phone 11 is set as the master 11 and the mobile phone 12 is set as the slave 12. However, the present invention is not limited to this, and the mobile phones 11 and 12 are changed from master to slave or from slave to master. Is possible. In this case, the client status is transmitted to the control device 5 by the user of the cellular phones 11 and 12 performing a client status change operation from the client status change screen. Thereby, the mobile phone 11 can be changed from the master to the slave, and the mobile phone 12 can be changed from the slave to the master.

  The user of the mobile phones 11 and 12 stores the history of information displayed in the past, and when the user wants to display the information displayed in the past also on the mobile phone of the other side, the user of the mobile phones 11 and 12 By selecting the displayed information on the screen, the cellular phones 11 and 12 transmit a web page identification number corresponding to the information to the control device 5. The control device 5 that has received the web page identification number accesses the web page identification DB 528 based on the received web page identification number, and sends information specified by the web page identification number to the mobile phone 11 on the other side, The mobile phone 11 or 12 can display the received information. When the other party's mobile phones 11 and 12 store the information to be displayed, the control device 5 transmits the received web page identification number to one of the other party's mobile phones 11 and 12. The partner mobile phones 11 and 12 that have received the web page number may be configured to extract and display information specified by the received web page identification number.

  In the second embodiment, as in the first embodiment, the control device 5 searches the allowed person information DB 522 in order to determine whether the slave 12 allows the link from the master 11, and the determination result. Since the transmission of the personal information displayed on the master 11 or the web page to the slave 12 is controlled based on the above, the description thereof is omitted.

  In the second embodiment, as in the first embodiment, the control device 5 searches the subscriber DB 520 based on the received subscriber ID to determine whether the master 11 and the slave 12 are subscribers. Can be determined.

  In the second embodiment, similarly to the first embodiment, the users of the master 11 and the slave 12 can register personal information by selecting “Register Personal Information” on the screen. The personal information can be stored in the personal information DB 521.

  In the linkage information transmitted from the mobile phones 11 and 12, the subscriber ID is not limited to this, and may be any terminal identification number for identifying the mobile phone. Also, the e-mail address that designates the other party is not limited to this, and may be a telephone number, a terminal identification number, or the like of the other party.

Embodiment 3
In the second embodiment, the information displayed on the master 11 is transmitted to the slave 12. In the third embodiment, information is acquired based on the URL or web page identification number corresponding to the information displayed on the master 11, and the acquired information is transmitted to the slave 12.

  Hereinafter, a different part from Embodiment 2 is demonstrated. FIG. 31 is an explanatory diagram showing a record layout of the web page identification DB 528. As shown in the figure, the web page identification DB 528 indicates the master side web page identification number, the URL corresponding to the web page identification number, the time when the web page was created, and whether it is displayed on the master screen. The web page identification number on the slave side, the URL corresponding to the web page identification number, the time when the web page was created, the information indicating whether or not it is displayed on the slave screen, and the like.

  When the control device 5 creates a web page as a C-HTML file based on a “web page request” from either of the mobile phones 11 and 12, a web page identification number for identifying the web page is inserted into the file. At the same time, a web page identification DB 528 having a URL corresponding to the web page identification number is created, and whether or not the web page is updated in any one of the mobile phones 11 and 12 that are masters, and the mobile phones 11 and 12 that are slaves. Is used for comparison between the web page displayed by the master and the web page displayed by the slave based on the “web page request displayed by the master” transmitted from any of the above.

In the third embodiment, the control program 510 in FIG. 6 performs the following processing in addition to the processing in the second embodiment.
The receiving unit 515 includes a linkage information from the mobile phones 11 and 12, a URL corresponding to the web page displayed on the mobile phones 11 and 12 or a web page identification number, and a web page specified by a URL transmitted from the master or slave. The “web page request” requesting the request and the “web page request displayed by the master” from the slave are received, and the linkage information received via the storage unit 517 is stored in the linkage information DB 526. Further, the web page data transmitted from the WWW server computer 7 is received.

  When the link control unit 514 receives a “web page request displayed by the master” from one of the mobile phones 11 and 12 as slaves, the link control unit 514 notifies the determination unit 518 of the request. The determination unit 518 includes the URL or web page identification number of the web page to be displayed on either the mobile phone 11 or 12 as the slave, and the URL or web page of the web page to be displayed on either of the mobile phones 11 or 12 as the master. It is determined whether or not the identification number matches. As a result of the determination, if the URLs or web page identification numbers of the two are different, the web page to be displayed on either the master mobile phone 11 or 12 has been updated, so the link control unit 514 sends the transmission unit 516. The URL corresponding to the web page to be displayed on either of the mobile telephones 11 and 12 as the master is transmitted to the WWW server computer 7 through the WWW server computer 7, and the information specified by the URL is received from the WWW server computer 7.

  As a result of the determination, if both URLs or web page identification numbers are the same, the web page to be displayed on either of the master mobile phones 11 and 12 has not been updated. Wait until the web page displayed on either of the telephones 11 and 12 is updated.

  Further, the determination unit 518 determines whether any of the slave mobile phones 11 and 12 accepts reception of a URL or a web page identification number corresponding to information displayed on the master mobile phone 11 or 12. Make a decision.

  The processing procedure of the information display system in Embodiment 3 with the above configuration will be described. 32, 33, 34, 35, 36, 37 and 38 are flowcharts showing the processing procedure of the information display system. As in the second embodiment, in the following procedure, a voice call can be made between the mobile phone 11 (hereinafter referred to as the master 11) and the mobile phone 12 (hereinafter referred to as the slave 12) via the communication line 3. Has been done.

In the third embodiment, steps S301 to S307 are the same as steps S201 to S207 in the second embodiment, and a description thereof will be omitted.
When the user of the master 11 inputs or selects a URL specifying information to be displayed on the screen of the slave 12 on the displayed home page, the master 11 transmits a “web page request” to the control device 5. (S308).

  The control device 5 receives the “web page request” from the master 11 (S309). As in the second embodiment, the control device 5 uses the menu selected by the user, the control device 5 uses the flag attached to the URL, and the information specified by the URL is stored in the control device 5. Or the information stored in the WWW server computer 7 and based on the determination result, the data of the web page specified by the URL is acquired from the personal information DB 521 or the WWW server computer 7 ( S310). Note that the procedure for determining whether the link access is “personal information access” or “web page access” is the same as that in the first embodiment, and a description thereof will be omitted.

  The control device 5 creates a web page as a C-HTML file from the acquired web page data (S311), inserts the web page identification number of the created web page into the C-HTML file, and sets the web page identification number. The web page identification number thus set and the URL corresponding to the web page identification number are stored in the web page identification information DB 528 (S313). The control device 5 transmits the created web page to the master 11 (S314), and the master 11 receives the web page (S315). The master 11 displays the information specified by the URL on the screen by processing the received C-HTML file (S316). The master 11 can also store the history of displayed information together with the URL or web page identification number. When the user of the master 11 inputs or selects a URL that specifies information different from the information displayed on the screen, the master 11 determines that there is another web page request (YES in S317), and after step S308 Continue processing.

  On the other hand, when the user of the slave 12 presses an operation key for starting the web browser 112, the slave 12 starts the web browser 112 (S318), the client status (slave) of the slave 12 as the linkage information, and the master A screen for inputting eleven e-mail addresses is displayed. When the user of the slave 12 inputs the client status (slave) and the e-mail address of the master 11, linkage information including the subscriber ID of the slave 12 is set (S319).

  When the user of the slave 12 inputs or selects “Web page request displayed by the master 11” on the screen in order to display the web page displayed on the screen of the master 11 also on the screen of the slave 12, The slave 12 transmits the “web page request displayed by the master 11” and the linkage information of the slave 12 to the control device 5 (S320). The control device 5 receives the “web page request displayed by the master 11” and linkage information from the slave 12 (S321).

  The control device 5 compares the slave 12 specified by the master 11 and the master 11 specified by the slave 12 from the linkage information of the master 11 received in step S304 and the linkage information of the slave 12 received from the slave 12. (S322), if the partner specified by the master 11 and the slave 12 is not the slave 12 or the master 11, that is, if the linkage status is not “ON” (NO in S323), whether the connection waiting time of the slave 12 has elapsed If it has not elapsed (NO in S324), the processing after step S322 is continued. In step S324, when the connection waiting time of the slave 12 has passed (YES in S324), the control device 5 transmits a “request for re-inquiry” of “web page request displayed by the master 11” to the slave 12 ( S325), the processing after step S335 described later is continued.

  On the other hand, if the counterparts designated by the master 11 and the slave 12 match the slave 12 and the master 11, that is, if the linkage status is “ON” (YES in S323), the linkage transmitted from the master 11 and the slave 12 The information is discarded and matching information is created (S326) and stored in the matching information DB 527. The control device 5 notifies the master 11 and the slave 12 of the linkage status “ON” indicating that the linkage between the master 11 and the slave 12 is in progress (S327), and the data of the web page specified by the URL is personal. Obtained from the information DB 521 or the WWW server computer 7 (S328).

The control device 5 creates a web page as a C-HTML file from the acquired web page data (S329), inserts the web page identification number of the created web page into the C-HTML file, and sets the web page identification number. The web page identification number thus set and the URL corresponding to the web page identification number are stored in the web page identification information DB 528 (S331). The control device 5 transmits the created web page to the slave 12 (S332), and the slave 12 receives the web page (S333).
The slave 12 displays the information specified by the URL on the screen by processing the received C-HTML file (S334). The slave 12 can also store the history of the displayed information together with the URL or web page identification number.

  When the user of the slave 12 inputs or selects “Web page request displayed by the master 11” on the screen, the slave 12 determines that there is a “Web page request displayed by the master 11” (YES in S335). “Web page request to be displayed by master 11” is transmitted to control device 5 (S336), and the URL displayed on the screen of slave 12 is transmitted to control device 5 (S337).

  The control device 5 receives the “web page request displayed by the master 11” and the URL corresponding to the information displayed by the slave 12 (S338), determines whether or not the linkage status is “ON”, and If the status is not “ON” (NO in S339), the elapse of the connection waiting time of the slave 12 is determined, and if the predetermined connection waiting time has not elapsed (NO in S340), the processing after step S339 is performed. to continue. On the other hand, when the connection waiting time of the slave 12 has passed (YES in S340), the control device 5 transmits a “request for re-inquiry” of “Web page request displayed by the master 11” to the slave 12 ( S341), the processing after step S335 is continued.

  If the linkage status is “ON” (YES in S339), by determining whether the URL corresponding to the information displayed by the master 11 matches the URL corresponding to the information displayed by the slave 12, It is determined whether or not the web page displayed by the master 11 has been updated. If there has been an update (YES in S342), the processing from step S328 is continued. If there is no update (NO in S342), it is determined whether or not the connection waiting time of the slave 12 has elapsed. If the predetermined connection waiting time has not elapsed (NO in S343), the processing after step S342 is performed. Continue. If the connection waiting time of the slave 12 has elapsed (YES in S343), the processing after step S341 is continued.

  Since the processing from step S344 to step S348 is the same as the processing from step S239 to step S243 in the second embodiment, description thereof will be omitted.

  In the above procedure, the mobile phone 11 is set as the master 11 and the mobile phone 12 is set as the slave 12. However, the present invention is not limited to this, and the mobile phones 11 and 12 are changed from master to slave or from slave to master. This is possible as in the second embodiment.

  In the third embodiment, the control device 5 is configured to transmit the URL corresponding to the information displayed on the master 11 to the slave 12, but is not limited to the URL, and the web page identification number corresponding to the displayed information is the slave. 12 may be transmitted. Further, when the slave 12 transmits a “web page request displayed by the master 11” to the control device 5, the URL displayed on the screen of the slave 12 is transmitted to the control device 5, and the control device 5 11 is configured to determine whether or not the URL corresponding to the information displayed by 11 and the URL corresponding to the information displayed by the slave 12 match. However, the web page identification corresponding to the displayed information is not limited to the URL. A configuration using numbers may also be used.

  Similarly to the second embodiment, the user of the mobile phones 11 and 12 stores the history of information displayed in the past, and if the user wants to display the information displayed in the past also on the other party's mobile phone, When the users of the telephones 11 and 12 select information displayed in the past on the screen, the mobile telephones 11 and 12 transmit the URL or web page identification number corresponding to the information to the control device 5. The control device 5 that has received the URL or the web page identification number transmits the URL or the web page identification number to one of the mobile phones 11 and 12 on the other side, and either of the mobile phones 11 and 12 on the other side. If the information corresponding to the received URL or web page identification number is stored, the information is displayed. If the information is not stored, the received URL or web page identification number is transmitted to the control device 5 to request information specified by the URL or web page identification number. Can be transmitted to one of the mobile phones 11 and 12 on the other side.

It is a schematic diagram which shows the outline | summary of the information display system which concerns on this invention. It is a block diagram which shows the hardware constitutions of a WWW server computer. It is a block diagram which shows the structure of a mobile telephone. It is explanatory drawing which shows the outline | summary of the connection procedure of multiaccess. It is a block diagram which shows the hardware constitutions of a control apparatus. It is explanatory drawing which shows the structure of a control program. It is explanatory drawing which shows the record layout of subscriber information DB. It is explanatory drawing which shows the record layout of permitter information DB. It is explanatory drawing which shows the record layout of personal information DB. It is explanatory drawing which shows the record layout of link information DB. It is a flowchart which shows the process sequence of an information display system. It is a flowchart which shows the process sequence of an information display system. It is a flowchart which shows the process sequence of an information display system. It is a flowchart which shows the process sequence of an information display system. It is a flowchart which shows the process sequence of an information display system. It is a flowchart which shows the process sequence of an information display system. It is a flowchart which shows the process sequence of an information display system. It is a flowchart which shows the process sequence of an information display system. It is a flowchart which shows the process sequence of an information display system. It is explanatory drawing which shows the example of the display screen of a mobile telephone, and a voice call. It is a block diagram which shows the hardware constitutions of a control apparatus. It is explanatory drawing which shows the record layout of linkage information DB. It is explanatory drawing which shows the record layout of matching information DB. It is explanatory drawing which shows the record layout of web page identification DB. It is a flowchart which shows the process sequence of an information display system. It is a flowchart which shows the process sequence of an information display system. It is a flowchart which shows the process sequence of an information display system. It is a flowchart which shows the process sequence of an information display system. It is a flowchart which shows the process sequence of an information display system. It is a flowchart which shows the process sequence of an information display system. It is explanatory drawing which shows the record layout of web page identification DB. It is a flowchart which shows the process sequence of an information display system. It is a flowchart which shows the process sequence of an information display system. It is a flowchart which shows the process sequence of an information display system. It is a flowchart which shows the process sequence of an information display system. It is a flowchart which shows the process sequence of an information display system. It is a flowchart which shows the process sequence of an information display system. It is a flowchart which shows the process sequence of an information display system.

Explanation of symbols

3 Communication line 4 Gateway device 5 Control device 6 Internet 7 WWW server computer (information providing device)
8 Fixed network / mobile communication network 11, 12 Mobile phone (information communication equipment)
21, 22 Base station apparatus 30, 31 switch 32 circuit switching / packet switching network 33 gateway switch 50 CPU
51 RAM
53 Communication unit (reception means, transmission means)
75 Communication unit (reception means, transmission means)
112 Web browser (display means)
115 Transmission / reception unit (reception means, transmission means)
116 Display section (display means)
510 control program 511 HTTP control unit 512 menu control unit 513 e-mail control unit (transmission means)
514 Link control unit 515 Receiving unit (receiving means)
516 Transmission unit (transmission means)
517 Storage unit (storage means)
518 determination unit (determination means)
52 storage unit 520 subscriber information DB
521 Personal Information DB
522 Permissible person information DB
523 Link information DB
524 C-HTML file 525 Image file 526 Linkage information DB
527 Matching information DB
528 Web page identification DB
53 Communication unit 54 Display unit 55 Input unit 56 Bus

Claims (37)

An information display method for displaying information displayed on a first information communication device on a second information communication device,
The first information communication device is:
Transmitting a specific symbol for identifying information and designation information for designating the second information communication device to a control device that controls transmission and reception of the specific symbol;
The control device
Receiving the transmitted specific symbol and designation information, and transmitting the received specific symbol to the information providing apparatus for providing information and the second information communication device designated by the received designation information;
The second information communication device
Send the received specific symbol to the information providing device,
The information providing apparatus includes:
Receiving the specific symbol transmitted by the control device and the specific symbol transmitted by the second information communication device;
Information specified by the specific symbol received from the control device is transmitted to the first information communication device, and information specified by the specific symbol received from the second information communication device is transmitted to the second information communication device. Send to
The first information communication device is:
In addition, the received information is displayed,
The second information communication device is:
Furthermore, the received information is displayed, The information display method characterized by the above-mentioned. The second information communication device displaying the received information is:
Transmitting a specific symbol for identifying information to the control device;
The control device
Receives a specific Symbol sent, send specific symbols received to the information providing apparatus and the first information communication device,
The first information communication device is:
Send the received specific symbol to the information providing device,
The information providing apparatus includes:
Receiving the specific symbol transmitted by the control device and the specific symbol transmitted by the first information communication device;
Information specified by the specific symbol received from the control device is transmitted to the second information communication device, and information specified by the specific symbol received from the first information communication device is transmitted to the first information communication device. Send to
The second information communication device is:
In addition, the received information is displayed,
The first information communication device is:
The information display method according to claim 1, further comprising displaying received information.   The information display method according to claim 1 or 2, wherein the first and second information communication devices transmit a specific symbol for specifying information during a voice call. The controller is
The received specific symbol and designation information are stored, and the specific symbol is transmitted to the second information communication device in response to a request from the second information communication device designated by the designation information. The information display method according to any one of claims 1 to 3. The controller is
The first (or second) information communication device determines whether or not to allow reception of the specific symbol transmitted from the second (or first) information communication device. 5. The information display method according to claim 1, wherein the specific symbol is transmitted to the first (or second) information communication device. The controller is
Information is stored in association with a specific symbol, and information specified by the specific symbol is designated by the first information communication device that has transmitted the specific symbol and the designation information transmitted by the first information communication device. 6. The information display method according to claim 1, wherein the information is transmitted to a second information communication device. An information display method for displaying information displayed on a first information communication device on a second information communication device,
The first information communication device is:
Transmitting a specific symbol for identifying information and designation information for designating the second information communication device to a control device that controls transmission and reception of the information;
The second information communication device is:
The information request signal for requesting information to be displayed by the first information communication device and the designation information for specifying the first information communication device are transmitted to the control device without including the specific symbol .
The control device
It receives the transmitted specific symbols and specifying information, a particular received symbols, and transmitted to the information providing apparatus for providing information, wherein the information providing apparatus receives a specific symbol is identified by the specific symbol transmitted Receiving information, transmitting the received information to the first information communication device,
When the information request signal is received , based on the designation information, the information communication devices designated by the first information communication device and the second information communication device are the second information communication device and the first information communication device, respectively. determines whether matching, based on the determination result, and transmits the information received to the second information communication device,
Each of the first information communication device and the second information communication device is:
An information display method characterized by displaying received information. The second information communication device displaying the received information is:
Transmitting a specific symbol for identifying information to the control device;
The first information communication device is:
An information request signal that does not include the specific symbol and requests information to be displayed by the second information communication device is transmitted to the control device,
The control device
Receives a specific Symbol sent, a specific symbol received, and transmits to the information providing apparatus for providing information, receives the information specified by said specific symbol is the information provision device receives a specific symbol was transmitted and the received information is transmitted to the front Stories second information communication device,
When the information request signal is received, the received information is transmitted to the first information communication device,
Each of the first information communication device and the second information communication device is:
8. The information display method according to claim 7, wherein the received information is displayed. The first and second information communication devices are:
9. The information display method according to claim 7, wherein a specific symbol for specifying information and the information request signal are transmitted during a voice call. The controller is
10. An information display method according to claim 7, wherein an identification symbol for identifying the information is stored in association with the information specified by the specific symbol. The controller is
10. The information display method according to claim 7, wherein an identification symbol for identifying the specific symbol and / or information specified by the specific symbol is stored. The controller is
Whether the information displayed by the first (or second) information communication device that transmitted the specific symbol matches the information displayed by the second (or first) information communication device that transmitted the information request signal The information displayed on the first (or second) information communication device is transmitted to the second (or first) information communication device based on the determination result. The information display method according to any one of claims 7 to 11. The controller is
13. The information according to claim 12, wherein a retransmission request signal for requesting retransmission of the information request signal is transmitted to the second (or first) information communication device based on the determination result. Display method. The controller is
The second (or first) information communication device determines whether or not to allow reception of information specified by the specific symbol transmitted from the first (or second) information communication device. The information display method according to claim 7, wherein the information is transmitted to the second (or first) information communication device. The controller is
The information is stored in association with a specific symbol, and the information specified by the specific symbol is the first information communication device that has transmitted the specific symbol, and the first information communication device does not include the specific symbol . 15. The information display method according to claim 7, wherein an information request signal for requesting information to be displayed is transmitted to the second information communication device that has transmitted the information request signal. An information display system for displaying information displayed on a first information communication device including information display means for displaying information on a second information communication device including information display means for displaying information,
The first information communication device is:
A transmission means for transmitting a specific symbol for identifying information and designation information for designating the second information communication device to a control device that controls transmission and reception of the specific symbol;
The control device
Receiving means for receiving the transmitted specific symbol and designation information;
An information providing device for providing information and a transmission means for transmitting the received specific symbol to the second information communication device designated by the received designation information;
The second information communication device
A transmission means for transmitting the received specific symbol to the information providing device;
The information providing apparatus includes:
Receiving means for receiving the specific symbol transmitted by the control device and the specific symbol transmitted by the second information communication device;
Information specified by the specific symbol received from the control device is transmitted to the first information communication device, and information specified by the specific symbol received from the second information communication device is transmitted to the second information communication device. An information display system comprising: a transmitting means for transmitting to the information. The transmission means of the second information communication device transmits a specific symbol to the control device,
The transmission means of the control device includes:
Transmitting the received specific symbol to the first information communication device;
The transmission means of the first information communication device is:
Send the received specific symbol to the information providing device,
The transmission means of the information providing device includes:
17. The information display system according to claim 16, wherein information specified by a specific symbol received from the first information communication device is to be transmitted to the first information communication device.   The information display system according to claim 16 or 17, wherein the first and second information communication devices are configured so that voice calls can be made simultaneously. The controller is
Storage means for storing the received specific symbol and designation information;
The transmission means of the control device includes:
17. The specific symbol is to be transmitted to the second information communication device in response to a request from the second information communication device designated by the designation information. 18. An information display system described in 18. The controller is
The first (or second) information communication device includes a determination unit that determines whether or not reception of a specific symbol transmitted from the second (or first) information communication device is permitted.
When permitting, the transmission means of the control device,
20. The information display system according to claim 16, wherein the specific symbol is transmitted to the first (or second) information communication device. The storage means of the control device includes:
Store information in association with specific symbols,
The transmission means of the control device includes:
Information to be specified by the specific symbol is to be transmitted to the first information communication device that has transmitted the specific symbol and the second information communication device that is specified by the specification information transmitted by the first information communication device. 21. The information display system according to claim 16, wherein the information display system is provided. An information display system for displaying information displayed on a first information communication device including information display means for displaying information on a second information communication device including information display means for displaying information,
The first information communication device is:
A transmission means for transmitting a specific symbol for specifying information and designation information for designating the second information communication device to a control device that controls transmission and reception of the information;
The second information communication device is:
An information request signal for requesting information to be displayed by the first information communication device and designation information for specifying the first information communication device not including the specific symbol , and transmitting means for transmitting to the control device;
The control device
Receiving means for receiving the transmitted specific symbol, designation information, and information request signal;
Transmission means for transmitting the received specific symbol to an information providing apparatus for providing information,
The receiving means includes
Furthermore, receiving the information specified by the specific symbol transmitted by the information providing apparatus that has received the specific symbol,
The controller is
The received information Yes configured to transmit the first information communication device,
Further, when the information request signal is received , based on the designation information, the information communication devices designated by the first information communication device and the second information communication device are the second information communication device and the first information, respectively. A determination means for determining whether or not the communication device matches,
The transmission means of the control device includes:
On the basis of the determination result determining unit, the information display system, characterized in that the information received are no in order to transmit to said second information communication device. The transmission means of the second information communication device is:
Transmitting a specific symbol for identifying information to the control device;
The transmission means of the first information communication device is:
The free of specific symbols, and transmits the information request signal for requesting information to be displayed in the second information communication device to the control device,
The receiving means of the control device includes:
It receives a specific Symbol transmitted,
The transmission means of the control device includes:
Send the received specific symbol to the information providing device that provides the information,
The receiving means of the control device comprises:
Furthermore, receiving the information specified by the specific symbol transmitted by the information providing apparatus that has received the specific symbol,
The transmission means of the control device includes :
The received information, Ri Nashitea in order to transmit Previous Stories second information communication device,
Further, when receiving the information request signal by the reception means, the information display system according to claim 22, characterized in Nashitea Rukoto in order to transmit the information received to the first information communication device . The first and second information communication devices are:
24. The information display system according to claim 22 or 23, wherein voice communication is possible at the same time. The controller is
25. The information display system according to claim 22, further comprising storage means for storing an identification symbol for identifying the information in association with information specified by the specific symbol. The controller is
25. The information display system according to claim 22, further comprising storage means for storing the specific symbol and / or an identification symbol for identifying information specified by the specific symbol. The controller is
Whether the information displayed by the first (or second) information communication device that transmitted the specific symbol matches the information displayed by the second (or first) information communication device that transmitted the information request signal Determination means for determining whether or not, and based on the result of determination by the determination means, the transmission means of the control device displays information to be displayed on the first (or second) information communication device in the second (or second) information communication device. 27. The information display system according to claim 22, wherein the information display system is configured to transmit to the first information communication device. The transmission means of the control device includes:
A retransmission request signal for requesting retransmission of the information request signal is to be transmitted to the second (or first) information communication device based on a result determined by the determining means. The information display system according to claim 27. The determination means of the control device includes:
The second (or first) information communication device determines whether or not to allow reception of information specified by the specific symbol transmitted from the first (or second) information communication device. In this case, the transmitting means of the control device is adapted to transmit the information to the second (or first) information communication device. Information display system. The storage means of the control device includes:
Store information in association with specific symbols,
The transmission means of the control device includes:
The information specified by the specific symbol is transmitted as a first information communication device that transmits the specific symbol, and an information request signal that does not include the specific symbol and requests information displayed by the first information communication device. 30. The information display system according to claim 22, wherein the information display system is adapted to transmit to the second information communication device. A control device for controlling transmission and reception of the information in order to display information displayed on the first information communication device on the second information communication device,
Request for information to be displayed by the first information communication device that does not include the specific information and the specific information transmitted by the second information communication device and the specific information and the specific information transmitted by the second information communication device. receiving means for receiving an information request signal to,
Transmission means for transmitting the received specific symbol to an information providing apparatus for providing information,
The receiving means includes
Furthermore, receiving the information specified by the specific symbol transmitted by the information providing apparatus that has received the specific symbol,
The controller is
Configured to transmit the received information to the first information communication device;
Further, when the information request signal is received , based on the designation information, the information communication devices designated by the first information communication device and the second information communication device are the second information communication device and the first information, respectively. A determination means for determining whether or not the communication device matches,
The transmission means of the control device includes:
Furthermore, on the basis of the determination result determining means, control device, characterized in that the information received are no in order to transmit to said second information communication device. 32. The control apparatus according to claim 31 , further comprising storage means for storing an identification symbol for identifying the information in association with the information specified by the specific symbol. 32. The control apparatus according to claim 31 , further comprising storage means for storing the specific symbol and / or an identification symbol for identifying information specified by the specific symbol. Whether the information displayed by the first (or second) information communication device that transmitted the specific symbol matches the information displayed by the second (or first) information communication device that transmitted the information request signal Determination means for determining whether or not, and based on the result of determination by the determination means, the transmission means of the control device displays information to be displayed on the first (or second) information communication device in the second (or second) information communication device. 34. The control device according to claim 31, wherein the control device is configured to transmit to the first information communication device. The transmission means includes
A retransmission request signal for requesting retransmission of the information request signal is to be transmitted to the second (or first) information communication device based on a result determined by the determining means. the control apparatus according to claim 34. The determination means includes
The second (or first) information communication device determines whether or not to allow reception of information specified by the specific symbol transmitted from the first (or second) information communication device. If you, the transmission means of the control device, the information is described in the second (or first) claims 31 to claim 35, characterized in that are no in order to transmit to the information communication device Control device. The storage means
Store information in association with specific symbols,
The transmission means of the control device includes:
The information specified by the specific symbol is transmitted as a first information communication device that transmits the specific symbol, and an information request signal that does not include the specific symbol and requests information displayed by the first information communication device. the control apparatus according to claim 31 or claim 36, characterized in that the are no in order to transmit to the second telecommunications device.

Images