JP5285883B2 - Contact system, information management server device, and contact method - Google Patents

Description

  The present invention relates to a contact system, an information management server device, and a contact method.

In recent years, mobile terminals such as mobile phones and PHS (Personal Handy-phone System) and networks using the Internet have been developed. In recent years, suspicious persons are calling on children who are attending school, and cases of children being taken away by suspicious persons have occurred frequently. In such a situation, when a child feels danger and needs help, a communication system has been proposed in which an emergency signal is transmitted by a mobile terminal such as a mobile phone or a PHS.
For example, in the technique disclosed in Patent Document 1, the emergency contact center uses the identification information of the terminal that has transmitted the emergency rescue report signal based on the emergency rescue report signal that the wireless terminal transmits to the radio base station together with the identification information of the terminal itself. Correspondingly, when user information stored in advance is read and an emergency rescue instruction signal including the user information is transmitted, the radio base station transmits an emergency rescue instruction signal to a radio terminal registered in advance. In this way, the occurrence of an emergency situation is notified to the residents in the vicinity of the wireless terminal that has transmitted the emergency rescue notification signal.

Moreover, in the technique shown in Patent Document 2, when a reporter involved in an incident / accident transmits an emergency mail indicating an emergency using a mobile terminal to the emergency center, the emergency center transmits the emergency mail. The latitude and longitude of the mobile terminal is determined, GPS (Global Positioning System) information is used to identify a mobile terminal around the mobile terminal that sent the emergency mail, and the emergency mail is transmitted to the mobile terminal. In this way, the occurrence of an emergency situation is notified to the residents in the vicinity of the mobile terminal that has transmitted the emergency mail.
JP 2001-148083 A JP 2005-222373 A

  However, since the method disclosed in Patent Document 1 described above only transmits an emergency rescue instruction signal transmitted from the reporter's wireless terminal to a nearby wireless terminal, the nearby residents who have received the signal are urgent. There are cases where the user does not notice that the rescue instruction signal has been received or does nothing even if he / she notices it. In other words, since the neighboring residents who receive the emergency rescue instruction signal voluntarily take rescue action, the neighboring residents who received the emergency rescue instruction signal contact the reporter or go to the reporter. I do n’t know if I ’ll be rushing.

  In addition, if the whistleblower is a child involved in an incident such as kidnapping, it may not be possible to contact by phone. Moreover, since the communication area of the mobile phone and PHS managed by the wireless base station is wide and the number of terminals managed is large, it is difficult to specify the transmission position by the emergency rescue instruction signal from the wireless terminal. Furthermore, the neighboring residents who have received the emergency rescue instruction signal cannot accurately identify the location of the terminal that has transmitted the emergency rescue notification signal. In such a case, it is desirable that a child who is an emergency signal reporter, for example, a guardian or the like, can communicate with neighboring residents at the emergency signal transmission point by telephone or the like.

  In addition, the method disclosed in Patent Document 2 also simply transmits an emergency rescue instruction signal transmitted from the reporter's mobile terminal to a nearby mobile terminal, so that the nearby residents who have received the signal can receive an emergency rescue instruction from the wireless terminal. I don't know if I noticed that I received the signal, and I don't know if I should contact the caller or rush to the caller.

  Further, in the method disclosed in Patent Document 2, since the position is specified by the GPS information, it is possible to specify the position of the reporter and the position of the nearby mobile terminal more accurately. Or when there are many mobile terminals located in the adjacent base station, it takes a long time to acquire their positions by GPS. That is, it is desirable that the location information of the mobile terminal that has made an emergency call and the mobile terminals around it be collected more efficiently and promptly.

  The present invention has been made in view of such a situation, and enables a third party such as a guardian to contact a rescuer, and more efficiently locates a wireless terminal as compared with the conventional case. Provide a communication system that enables identification.

  In order to solve the above-described problems, the present invention provides a wireless signal transmitting terminal that transmits a wireless signal including position information of the terminal itself, a mobile terminal capable of wireless communication, and information management for managing information on the mobile terminal. A communication system comprising a server device and an information communication terminal capable of communicating with the information management server device, wherein the information management server device includes mobile terminal location information, which is location information of the mobile terminal, and a mobile terminal Storage means for associating and storing communication destination information for performing communication, and a position indicated by position information included in the radio signal in association with position information indicating a position within a predetermined position range. Information generating means for generating in-range terminal information including mobile terminal position information stored in the storage means and communication destination information associated with the mobile terminal, and in-range terminal information generated by the information generating means , Emotion And transmitting means for transmitting to the communication terminal, the information communication terminal is characterized by comprising display means for displaying a range in the terminal information received from the information management server apparatus.

  According to the present invention, the information management server device described above includes map information storage means for storing map information, and map information within a predetermined position range is read from the map information, and the position information included in the radio signal on the map And map information generating means for generating mark-attached map information in which a mark is displayed at a position indicated by the mobile terminal position information included in the in-range terminal information generated by the information generating means. The means transmits the marked map information to the information communication terminal, and the display means of the information communication terminal displays the marked position information.

  In the present invention, the above-described information management server device includes a location information periodic collection unit that stores in a storage unit location information of a mobile terminal that is received from a mobile terminal at a predetermined time interval, and a radio signal. Position information recollecting means that inquires and obtains position information from a mobile terminal associated with position information indicating a position within a predetermined range from the position indicated by the position information, and stores the position information in a storage means; The means is characterized in that in-range terminal information is generated after the position information re-collection means operates.

  In the present invention, the storage means of the information management server device described above stores the attribute information of the holder of the mobile terminal for each mobile terminal, and the in-range terminal information generated by the information generation means It is characterized by including attribute information.

  In the present invention, when the information communication terminal described above is communicable with the mobile terminal and receives an input indicating that one of the mobile terminal position information displayed on the display means is selected by the user. A communication means for transmitting a communication request with the communication destination information of the mobile terminal corresponding to the mobile terminal position information as a destination is provided.

  When the information communication terminal receives an input indicating that any one of the mobile terminal position information displayed on the display means is selected by the user, the selected mobile terminal position A transmission instruction means for transmitting communication destination information of the mobile terminal corresponding to the information to the information management server apparatus, and the transmission means of the information management server apparatus includes communication destination information transmitted from the transmission instruction means of the information communication terminal. The map information with a mark is transmitted to a corresponding mobile terminal.

  The present invention relates to a wireless signal transmitting terminal that transmits a wireless signal including position information of the terminal itself, a mobile terminal capable of wireless communication, an information management server device that manages information on the mobile terminal, and an information management server device. An information management server device in a communication system comprising a communicable information communication terminal, mobile terminal position information that is position information of the mobile terminal, communication destination information for communicating with the mobile terminal, And a mobile terminal position stored in the storage means in association with position information indicating a position within a predetermined position range from the position indicated by the position information included in the radio signal. Information generating means for generating in-range terminal information including information and communication destination information associated with the mobile terminal, and transmission for transmitting in-range terminal information generated by the information generating means to the information communication terminal Characterized in that it comprises a stage, a.

  The present invention relates to a wireless signal transmitting terminal that transmits a wireless signal including position information of the terminal itself, a mobile terminal capable of wireless communication, an information management server device that manages information on the mobile terminal, and an information management server device. A communication method using a communicable information communication terminal, wherein the storage means of the information management server device communicates with the mobile terminal position information, which is the position information of the mobile terminal, and the mobile terminal The step of storing the communication destination information in association with the information, and the information generating unit is stored in association with the position information indicating the position within the predetermined position range from the position indicated by the position information included in the wireless signal. Generating in-range terminal information including the mobile terminal location information stored in the mobile terminal and the communication destination information associated with the mobile terminal, and the transmitting means generating the in-range terminal information generated by the information generating means. Steps and, the information communication terminal transmitting the information communication terminal, a display unit, characterized in that it comprises a step of displaying a range in the terminal information received from the information management server apparatus.

As described above, according to the present invention, the information management server is located at a position within a predetermined position range from the position indicated by the position information included in the wireless signal transmitted from the wireless signal transmitting terminal. Since the communication destination information of the communication terminal is transmitted to the information communication terminal, the communication system that informs the user of the information communication terminal of the communication destination information of the mobile terminal in the vicinity of the radio signal transmission terminal from which the radio signal is transmitted Can be provided.
According to this, the user of the information communication terminal communicates based on the communication destination information received by the information communication terminal, and confirms whether or not the user of the mobile terminal takes an action corresponding to the radio signal. Can do. In this way, it is possible to prevent a situation in which no receiver has noticed or rescue has been performed although a wireless signal is transmitted from the wireless signal transmission terminal.

  According to the present invention, the information communication terminal acquires and displays the map information indicating the position information between the radio signal transmission terminal and the mobile communication terminal, so that the user of the information communication terminal And the mobile terminal can be efficiently and visually known.

  According to the present invention, the information management server device stores position information of the mobile terminal received from the mobile terminal at a predetermined time interval, and receives a radio signal. In the already stored position information, only the mobile terminal close to the place where the radio signal is transmitted is recollected. Therefore, the mobile terminal that needs to be recollected when receiving the radio signal. As compared with the case where the position information of all the mobile terminals is acquired, the time required for collecting the position information of the mobile terminals can be shortened.

  In addition, according to the present invention, since the attribute information of the holder of the mobile terminal is transmitted to the information communication terminal, the user of the information communication terminal can send the mobile communication terminal in the vicinity of the radio signal transmission terminal. Among them, it is possible to obtain an effective determination material for determining which mobile terminal holder is best to contact.

  Further, according to the present invention, when an input indicating that any one of the mobile terminal position information displayed on the display means is selected by the user is received, the mobile terminal corresponding to the mobile terminal position information Since the communication request is transmitted with the communication destination information as the destination, the user can efficiently communicate with the mobile terminal without knowing the communication destination information of the mobile terminal with which the user wants to communicate. it can.

  In addition, according to the present invention, since map information is transmitted to the mobile terminal, the user of the mobile terminal can efficiently know the transmission position of the wireless signal transmission terminal visually and intuitively. Can do.

Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
<Overview>
First, with reference to FIG. 1, the outline | summary of the emergency contact system by this embodiment is demonstrated. The emergency communication system according to the present embodiment is an information communication terminal 100 used by a child guardian or the like, a network 10 connected to the information communication terminal 100, and a crime prevention cooperator connected to the network 10 for emergency communication. The mobile terminal 300 held by the user, the information center 30 including the information management server device 400 that stores and manages personal information of the user of the mobile terminal 300, and the location information of the terminal held by the child And a GPS satellite 20 that transmits a GPS radio wave signal for each terminal to calculate position information of its own terminal.

  The information management server device 400 associates mobile terminal location information, which is location information of the mobile terminal 300, with telephone number information, which is communication destination information for communicating with the mobile terminal 300, in advance in the storage unit. Remember. When the information communication terminal 100 receives a radio signal transmitted from the radio signal transmission terminal 200, the position information of the radio signal transmission terminal 200 included in the radio signal is detected, and the information communication terminal 100 detects the position of the radio signal transmission terminal 200. Information is transmitted to the information management server device 400.

  Then, the information management server device 400 receives the position information transmitted from the information communication terminal 100, and is map information within a predetermined position range from the position indicated by the received position information, Mapping map information in which the mobile terminal location information of the mobile terminal 300 and the telephone number information stored in the storage unit in association with the location information indicating the location is mapped to the map information is generated. Then, the information management server device 400 transmits the generated mapping map information to the information communication terminal 100.

  The information communication terminal 100 displays the mapping map information received from the information management server device 400 on the display unit. Since the information communication terminal 100 can know the mobile terminal 300 existing within the position range indicated by the mapping map information and the telephone number of the mobile terminal 300 from the displayed mapping map information. A guardian who is a user of the terminal 100 can call the telephone number of the mobile terminal 300 and confirm whether or not the user of the mobile terminal 300 can perform an emergency response.

<Configuration>
Next, the configuration of the emergency contact system according to the present embodiment will be described in detail with reference to the drawings.
The above-described mobile terminal 300 is used by a user who is a crime prevention collaborator who runs to the place of a child who goes to and from school. In this embodiment, the mobile terminal 300 is a mobile phone having a function of receiving radio waves from the GPS satellite 20 or a mobile phone base station and calculating the latitude / longitude of the terminal itself. The mobile terminal 300 can calculate latitude and longitude using radio waves from a mobile phone base station even in a building or underground shopping center where a GPS signal transmitted from the GPS satellite 20 is difficult to reach.

  The mobile terminal 300 has functions such as a call function as a mobile phone, a function of connecting to a network with the Internet, an e-mail transmission / reception function, a web access function by a web browser, and the like. The mobile terminal 300 is also used when a user who is a crime prevention cooperator transmits his / her personal information (profile) to the information management server device 400 and registers it. The security cooperator is a user of the mobile terminal 300 who has agreed to cooperate in crime prevention, and is, for example, a volunteer of a local resident. The security cooperator may register the profile in the information management server device 400 using a PC other than the mobile terminal 300. In addition, although one mobile terminal 300 is illustrated in FIG. 1, the present system may include a plurality of mobile terminals 300.

  In the present embodiment, the radio signal transmission terminal 200 is a mobile phone and has the same configuration as the mobile terminal 300. The radio signal transmission terminal 200 has an emergency mail transmission function in addition to the functions of the mobile terminal 300 described above. For example, the wireless signal transmission terminal 200 is provided with a string on the main body of a mobile phone, and when this string is pulled, an emergency mail is transmitted. The emergency mail is information transmitted as a radio signal, and includes the position information of the terminal acquired by the GPS function.

In the present embodiment, such a radio signal is transmitted in the form of an e-mail. The position information included in the emergency mail transmitted by the radio signal transmission terminal 200 is character string information in which a character string indicating a numerical value of latitude and longitude is connected to a predetermined URL (Uniform Resource Locator) character string as a parameter. It is. The predetermined URL character string is a URL for acquiring map information provided by the information management server device 400.
The network 10 is a communication network such as a fixed telephone network, a mobile phone network, and the Internet.

FIG. 2 is a block diagram showing the configuration of the information management server device 400 according to this embodiment.
The information management server device 400 manages information such as map information and users of the mobile terminal 300, and provides information to the information communication terminal 100 and the mobile terminal 300. The information management server device 400 has a web server function and a mail transmission / reception function. The information management server device 400 includes a personal information reception unit 401, a network connection unit 402, a mapping map creation unit 403, a table transmission unit 404, a URL mail transmission unit 405, a personal information table 406, and a location information table 407. And a position information collection unit 408 and a map data storage unit 409.

  The network connection unit 402 is connected to the network 10 and communicates with the mobile terminal 300 and the information communication terminal 100. The personal information receiving unit 401 receives the personal information of the security cooperator transmitted from the mobile terminal 300 and stores it in the personal information table 406. FIG. 3 is a diagram illustrating an example of data stored in the personal information table 406. The personal information table 406 stores items such as an email address, name, age, sex, occupation, and address in association with the mobile phone number.

  The position information collection unit 408 makes an inquiry about position information to the mobile terminal 300 of the security cooperator, receives the position information calculated by the mobile terminal 300 from the GPS signal, and stores the position information in the position information table 407. FIG. 4 is a diagram illustrating an example of data stored in the position information table 407. The position information table 407 stores items such as longitude, latitude, and position update date and time in association with the mobile phone number. The position information collection unit 408 periodically performs the position information collection process as described above (for example, once per hour). Further, when the position information collection unit 408 receives the position information collection request from the mapping map creation unit 403, the position information collection unit 408 selects a position within a predetermined range (for example, 300 m) from the position information of the wireless signal transmission terminal 200. Collect location information only for mobile terminals with location information shown.

  When receiving the map information reference request from the information communication terminal 100, the mapping map creating unit 403 generates mapping map information by mapping the position of the radio signal transmitting terminal 200 on the map read from the map data storage unit 409. It transmits to the information communication terminal 100. The mapping map creation unit 403 receives coordinate data of the location of the wireless signal transmission terminal 200 clicked on the map displayed on the mapping map display unit 103 of the information communication terminal 100 from the information communication terminal 100, and the coordinate data Calculate the latitude and longitude of the location corresponding to.

  Also, the mapping map creation unit 403 makes a location information collection request to the location information collection unit 408 so as to collect location information of the mobile terminal 300 in the vicinity of the wireless signal transmission terminal 200. Also, the mapping map creation unit 403 maps the position of the wireless signal transmission terminal 200 and the position of the mobile terminal 300 on the map and transmits them to the information communication terminal 100.

The table transmission unit 404 reads position information and personal information corresponding to the mobile terminal 300 near the radio signal transmission terminal 200 from the personal information table 406 and the position information table 407, and sends them to the information communication terminal 100 as mapping information. Send.
The URL mail transmission unit 405 transmits a URL for referring to a map in which the positions of the wireless signal transmission terminal 200 and the mobile terminal 300 are mapped from the information communication terminal 100 to the place of the child holding the wireless signal transmission terminal 200. When a request is received to send an e-mail to the mobile terminal 300 held by the security cooperator who is desired to contact, an e-mail including the URL is transmitted to the mobile terminal 300.
The map data storage unit 409 stores map information that is an image including latitude and longitude information.

  FIG. 5 is a block diagram showing a configuration of the information communication terminal 100 in the present embodiment. The information communication terminal 100 in the present embodiment includes a user interface 101, a map URL transmission / reception unit 102, a mapping map display unit 103, a coordinate data acquisition unit 104, a cursor position detection unit 105, a personal information display unit 106, A personal information table 107, a mapping information table 108, a mapping map requesting unit 109, a table receiving unit 110, a telephone calling unit 111, a URL mail transmission instruction unit 112, and a network connection unit 113 are provided.

The network connection unit 113 is connected to the network 10 and communicates with the information management server device 400 or the mobile terminal 300 and the wireless signal transmission terminal 200.
The user interface 101 is an interface with a user, and includes a display unit such as a screen and an input unit such as a mouse, a stylus pen, and a keyboard.
The map URL transmission / reception unit 102 receives a URL for referring to a map included in the wireless signal, and transmits the URL to the information management server 400.

The mapping map display unit 103 receives the map information obtained by mapping the position information of the information communication terminal 100 and the wireless signal transmission terminal 200 from the information management server device 400 and displays the map information.
The coordinate data acquisition unit 104 acquires the position on the display unit of a cursor of a pointing device such as a mouse or a stylus pen as coordinate data.

  The mapping map request unit 109 receives the coordinate data of the current location of the radio signal transmission terminal 200 clicked on the map displayed on the display unit from the coordinate data acquisition unit 104, and transmits the current location and radio signal transmission of the radio signal transmission terminal 200. The server requests map information that maps the location of the mobile terminal 300 within a predetermined range from the terminal 200.

The table receiving unit 110 receives mapping information from the information management server device 400 including personal information and position information of a security cooperator of the mobile terminal 300 within a predetermined range of the wireless signal transmission terminal 200.
The cursor position detection unit 105 detects that the coordinate position of the cursor acquired by the coordinate data acquisition unit 104 is at the position of the mobile terminal 300 on the display unit. Further, it recognizes that the mark indicating the mobile terminal 300 displayed on the display unit has been clicked, acquires a mobile phone number corresponding to the mark indicating the clicked mobile terminal 300 from the mapping information table 108, The telephone call unit 111 is requested to make a call.

  When the personal information display unit 106 detects that the cursor is on the mark indicating the mobile terminal 300 displayed on the display unit, the personal information display unit 106 transmits personal information of a security cooperator corresponding to the mobile terminal 300, a radio signal, and the like. The distance from the transmission terminal 200 is calculated and displayed on the screen.

The telephone calling unit 111 receives the mobile phone number from the cursor position detecting unit 105 and calls the telephone number.
The URL mail transmission instructing unit 112 sends the URL for referring to the map information indicating the location of the wireless signal transmission terminal 200 and the mobile terminal 300 to the mobile terminal 300 by mail. Send mapping map information transmission request to.

  In the present embodiment, the information communication terminal 100 is assumed to be a so-called PC (Personal Computer). However, the information communication terminal 100 may be a mobile phone terminal having the above-described functions, or both. The information communication terminal 100 is used when a guardian receives an emergency mail and confirms the position of a child or a security cooperator.

<Operation>
Next, an operation example of the emergency contact system in the present embodiment will be described with reference to the drawings. 6 and 7 are flowcharts showing an operation example of the emergency contact system in the present embodiment. FIG. 6 is a flowchart illustrating an operation example of the information communication terminal 100, and FIG. 7 is a flowchart illustrating an operation example of the information management server device 400.

  First, when the security cooperator inputs his / her personal information to the mobile terminal 300, the mobile terminal 300 transmits the personal information of the security cooperator to the information management server device 400. Here, the personal information is information such as a mobile phone number, an e-mail address, a name, a gender, an age, an occupation, an address, etc., as listed in FIG. The personal information receiving unit 401 of the information management server device 400 receives the personal information transmitted from the mobile terminal 300 via the network connection unit 402 (step S201).

  Then, the personal information receiving unit 401 of the information management server device 400 stores the received personal information in the personal information table 406 (step S202). In addition, the position information collection unit 408 of the information management server device 400 periodically acquires the position information of the mobile terminal 300 and stores it in the position information table 407 at predetermined time intervals (for example, one hour). The collection process to be performed is performed (step S203). Here, the location information acquisition is performed by the location information collection unit 408 of the information management server device 400 transmitting a location information request to the mobile terminal 300, and the mobile terminal 300 using the GPS signal transmitted from the GPS satellite 20. The received location information of the terminal is transmitted in response to the information management server device 400, and the information management server device 400 receives the location information.

  A child using the wireless signal transmission terminal 200 pulls a string provided in the wireless signal transmission terminal 200 when involved in an accident. Then, the wireless signal transmission terminal 200 transmits an emergency mail including the position information of the terminal itself and the time information for transmitting the mail to the information communication terminal 100 as a destination. Here, the position information included in the emergency mail transmitted by the wireless signal transmission terminal 200 is character string information in which a character string indicating numerical values of latitude and longitude is connected as a parameter to a predetermined URL character string. .

  When the map URL transmission / reception unit 102 of the information communication terminal 100 receives the emergency mail, the URL information as the position information is displayed on the screen. When the user of the information communication terminal 100 clicks the URL using the mouse, the map URL transmission / reception unit 102 of the information communication terminal 100 sends a request for acquiring a web page corresponding to the clicked URL to the information management server device. 400 (step S101).

  When the mapping map creation unit 403 of the information management server device 400 receives the web page acquisition request transmitted from the network 10 via the network connection unit 402, the positional information on the latitude and longitude included in the web page acquisition request Based on the above, map information within a predetermined range (for example, within 500 m) is read from the map data storage unit 409 with the position information included in the web page acquisition request as the center.

  Based on the read map information, the mapping map creating unit 403 adds mapping mark information (markers) to the position indicated by the position information included in the web page acquisition request (the current location of the child) as shown in FIG. Attached map information) is generated (step S204). The mapping map creation unit 403 of the information management server device 400 transmits the generated mapping map information to the information communication terminal 100 (step S205).

  The mapping map display unit 103 of the information communication terminal 100 receives the mapping map information mapping the current location of the wireless signal transmission terminal 200 from the information management server device 400 and displays it on the screen (step S102). Here, the guardian of the child who is the user of the information communication terminal 100 calls the mobile phone that is the radio signal transmission terminal 200 held by the child in order to immediately contact the child.

  And when the child answers the phone, he talks with the child and listens to the situation. If there are no false alarms or problems, hang up and end. Here, since an emergency mail is often sent by a child's mischief, the process of confirming by telephone that there is no false alarm is important in actual operation. Then, if the child does not answer the phone, or if he / she wants the security cooperator to rush to the child as a result of talking with the child, the following processing is carried out.

  As shown in FIG. 8, the user of the information communication terminal 100 uses the mouse to move the cursor to a location on the map displayed on the screen in step S102 where a circle is shown as the current location of the wireless signal transmission terminal 200. And click. When the coordinate data acquisition unit 104 of the information communication terminal 100 acquires coordinate data on the screen of the clicked location, information management is performed for information requesting mapping map information including the location information of the security cooperator corresponding to the coordinate data. It transmits to the server apparatus 400 (step S103).

  Then, the mapping map creation unit 403 of the information management server device 400 calculates the latitude and longitude of the clicked location as the current position information of the wireless signal transmission terminal 200 based on the coordinate data transmitted from the information communication terminal 100. (Step S206). The mapping map creating unit 403 refers to the position information table 407, and the mobile object associated with the position information indicating that the current position information of the wireless signal transmission terminal 200 calculated in step S206 is within a predetermined range. The terminal 300 is searched (step S207). That is, the mapping map creation unit 403 searches the position information table 407 for a crime prevention cooperator who was within the longitude ± α and latitude ± β of the wireless signal transmission terminal 200 most recently (for example, within one hour).

  The location information collection unit 408 performs the location information collection process again for only the mobile terminal 300 searched in step S207, and updates the location information stored in the location information table 407 to the latest location information. (Step S208). In this way, only the position information of the mobile terminal 300 within a predetermined range from the wireless signal transmission terminal 200 can be efficiently updated to the latest state.

  Then, mapping map creating section 403 refers to updated position information table 407 and searches for mobile terminal 300 associated with the position information indicating that it is close to the position information of radio signal transmitting terminal 200 (step S209). ). That is, the mapping map creation unit 403 searches the position information table 407 again for a crime prevention cooperator who is within the longitude ± α and the latitude ± β of the wireless signal transmission terminal 200.

  Then, the mapping map creation unit 403 generates map information in which the location of the mobile terminal 300 (security collaborator) is mapped with square marks together with the current position information of the wireless signal transmission terminal 200 as shown in FIG. Then, the mapping map creation unit 403 transmits the generated mapping map information to the information communication terminal 100 via the network connection unit 402 (step S210).

  Further, the table transmission unit 404 of the information management server device 400 reads personal information corresponding to the mobile terminal 300 mapped in step S210 from the personal information table 406, reads position information from the position information table 407, and uses it as mapping information. It transmits to the information communication terminal 100 (step S211).

The mapping map display unit 103 of the information communication terminal 100 receives the mapping map information transmitted from the information management server device 400 in step S211 and displays it on the screen (
Step S104).
The table receiving unit 110 receives the mapping information transmitted in step S211 and stores it in the mapping information table 108 (step S105).

  When the user of the information communication terminal 100 places the cursor on the square mark indicating the position information of the mobile terminal 300 in the mapping map information displayed on the screen using the mouse, the cursor position detecting unit 105 The position of the cursor placed on the mapping map is detected (step S106).

  Then, the personal information display unit 106 detects personal information corresponding to the mobile terminal 300 corresponding to the cursor position detected by the cursor position detection unit 105 from the mapping information table 108 and displays it on the screen as shown in FIG. (Step S107). Thus, the guardian who is the user of the information communication terminal 100 can check the profile of the security cooperator holding the mobile terminal 300 by looking at the displayed personal information. The processing performed by the personal information display unit 106 may be performed by installing a dedicated application program in the information communication terminal 100 in advance and using the dedicated application program, or by using a web browser using a script that operates on the client side. You can go.

  When a guardian who is a user of the information communication terminal 100 determines a security cooperator who wants to be contacted from the mapping map displayed on the screen by the mapping map display unit 103, the guardian on the mapping map corresponding to the security button tier. Click a position. Then, the coordinate data acquisition unit 104 detects the clicked coordinate data, and the cursor position detection unit 105 reads information on the mobile terminal 300 corresponding to the coordinate data from the mapping information table 108 (step S108).

Then, the telephone calling unit 111 of the information communication terminal 100 acquires the mobile phone number of the mobile terminal 300 corresponding to the crime prevention cooperator clicked in step S108 from the mapping information table 108 and makes a call (step S109). .
If the mobile terminal 300 that is the other party that the information communication terminal 100 called in step S109 does not respond to the call (step S110: NO), the process returns to step S106, and another mobile terminal 300 is clicked. And make a phone call. The same process is repeated until a call partner is found.

  If the mobile terminal 300 that is the other party that the information communication terminal 100 has called in step S109 responds to the call (step S110: YES), the guardian who is the user of the information communication terminal 100 A request is made by telephone to a security cooperator who is a user of the mobile terminal 300. Then, the URL mail transmission instruction unit 112 of the information communication terminal 100 issues an instruction request to the information management server device 400 so as to transmit the mapping map information to the mobile terminal 300 (step S111). When the guardian requests a plurality of crime prevention cooperators to respond, the communication system repeats the processing from step S106 to step S111.

The URL mail transmission unit 405 of the information management server device 400 receives the mapping map information transmission request from the information communication terminal 100 (step S212).
Then, the URL mail transmission unit 405 of the information management server device 400 obtains the mail address of the security cooperator corresponding to the mobile terminal 300 designated in step S111 from the personal information table 406, and sends a radio signal to the mail address. The URL for referring to the mapping map indicating the current location of the transmission terminal 200 and the location of the mobile terminal 300 held by the security cooperator is transmitted by e-mail (step S213).

  When the mobile terminal 300 receives the electronic mail transmitted from the URL mail transmission unit 405, the mobile terminal 300 displays the content of the electronic mail on the screen. The user of the mobile terminal 300 clicks the URL in the e-mail and transmits a mapping map information acquisition request to the information management server device 400. Upon receiving the mapping map information acquisition request, the mapping map creation unit 403 generates mapping map information indicating the current location of the wireless signal transmission terminal 200 and the location of the mobile terminal 300 held by the crime prevention cooperator. It transmits to the terminal 300. The crime prevention cooperator refers to the mapping map displayed on the screen of the mobile terminal 300, confirms his / her location and the location of the child, and rushes to the child.

  In this embodiment, in step S213 and the like, a URL for referring to the mapping map information is transmitted. However, the generated mapping map information may be transmitted by attaching it to an e-mail.

  Further, the position information collection processing performed by the position information collection unit 408 of the information management server device 400 in step S203 includes the following methods. The first location information collection processing method is a method in which a crime prevention cooperator operates the mobile terminal 300 to notify the information management server device 400 of location information of the mobile terminal 300. Since this method is a method in which volunteers manually register position information, it is not guaranteed whether the position is the latest position unless the position is frequently registered.

  In the second location information collection processing method, an application program that periodically transmits location information of the terminal itself to the information management server device 400 is installed in the mobile terminal 300 and operated. Here, the time interval at which the application program transmits the position information can be changed according to the setting. In this method, when the position notification interval of the application is short, for example, about 1 to 2 minutes, the number of mobile terminals 300 (number of position search subjects) is large (for example, 1000 to 2000), and the load on the server Will become bigger.

  The third location information collection processing method is a method in which the location information is periodically inquired from the information management server device 400 to the mobile terminal 300 and acquired. In this method, it usually takes about 15 to 30 seconds to collect the position information of the outdoor mobile terminal 300 using GPS radio waves. In order to collect the position of the indoor mobile terminal 300 by communication with the radio base station, A processing time of about 2 to 3 minutes is required. For this reason, if the number of mobile terminals 300 subject to position search increases (for example, 1000 to 2000), it takes a considerable amount of time to collect the positions for all members. Furthermore, if it is repeated at short intervals (for example, about 1 to 2 minutes), the load on the server increases.

  The fourth location information collection processing method is a method in which location information is inquired from the information management server device 400 to the mobile terminal 300 based on some trigger (for example, emergency mail reception from a child) and acquired. Further, position information collection may be performed by any one or a combination of the first to fourth position information collection processes. In this method, since the information management server device 400 starts collecting the location information of the mobile terminal 300 after receiving the trigger, when the number of location-target mobile terminals 300 increases (for example, 1000 to 2000), all the members It takes time to collect the minute positions, which impairs real-time performance.

  As described above, since any of the first to fourth methods has their respective advantages and disadvantages, in the present embodiment, an example of performing position information collection processing by a combination of the third method and the fourth method. explained. According to the combination of the third method and the fourth method, for example, the position information is periodically collected once every 30 minutes by the third method, and the previous position collection is performed only when there is a trigger. By performing location collection only for the mobile terminal 300 that was near the radio signal transmission terminal 200, it is possible to reduce the number of mobile terminals 300 that are subject to location information collection and ensure real-time location information. it can. In the present embodiment, what corresponds to the trigger of the fourth method is “receive the coordinate data of the place clicked on the map from the information communication terminal 100” in step S206 of FIG.

  In the personal information registration process in step S201, the personal information receiving unit 401 of the information management server apparatus 400 publishes a web page for personal information registration via the network 10, and the mobile terminal 300 uses this web page. You may do this by accessing and registering. At this time, in order to prevent a suspicious person from registering as a security cooperator, only those who have been introduced by a reliable person are registered in the web page for personal information registration provided by the information management server device 400. It may not be possible. In addition, the system administrator may be able to input the reliability of the crime prevention cooperator.

  Further, when the current location of the wireless signal transmission terminal 200 on the mapping map displayed by the mapping map display unit 103 of the information communication terminal 100 is clicked, the information communication terminal 100 is closest to the position of the wireless signal transmission terminal 200. A call may be made immediately to the mobile terminal 300. However, if you are busy or not answering the call, be sure to call another person.

  Further, when the mobile terminal 300 does not exist in the default area (for example, predetermined within 300 m from the wireless signal transmission terminal 200) and there is no crime prevention cooperator, the search area is expanded. An interface (for example, within 500 m, within 750 m, etc.) may be provided.

  In step S109, when a point on the mapping map is clicked, a telephone call is not made, but an e-mail requesting rushing may be sent to the crime prevention cooperator. A mapping map displaying the current location of the wireless signal transmission terminal 200 is attached to the mail. If there are multiple security cooperators near the child, it is possible that the e-mail may not be read immediately, so it is desirable to send e-mail to multiple people.

  Further, when calculating the distance between the radio signal transmitting terminal 200 and the mobile terminal 300, it is not simply calculated from the latitude / longitude of the radio signal transmitting terminal 200 and the mobile terminal 300. The distance may be calculated in consideration of certain geographical information, or the distance may be calculated in consideration of a route through which pedestrians and cars can pass.

  In the present embodiment, the emergency mail transmission process of the wireless signal transmission terminal 200 in step S101 is that an emergency mail is transmitted by pulling a string provided in the wireless signal transmission terminal 200. An emergency mail may be transmitted by pressing an emergency mail transmission button provided in the signal transmission terminal 200, or a specific button provided in the radio signal transmission terminal 200 is continuously pressed for a certain period of time ( If you press and hold), an emergency mail may be sent.

  As described above, according to the present invention, the information management server device 400 can efficiently collect and manage the position information of the mobile terminal 300 possessed by the crime prevention cooperator. Moreover, when the guardian who is the user of the information communication terminal 100 clicks the position point of the mobile terminal 300 displayed on the map displayed on the mapping map display unit 103, the mobile terminal 300 held by the crime prevention cooperator. It is possible to make a call to the mobile terminal 300 without knowing the telephone number in advance. In addition, when there are a plurality of crime prevention cooperators having the mobile terminal 300 near the radio signal transmission terminal 200 held by the child and transmitting the emergency signal, the personal information display unit 106 displays a rough profile of the people. To display. In this way, the user of the information communication terminal 100 can consider what kind of person or suitable person uses the mobile terminal 300 before making a call to the mobile terminal 300.

  Thus, conventionally, when collecting the positions of mobile phones from a server on the network, if the number of location search target mobile phones increases (for example, 1000 to 2000), it takes time to collect the positions for all the members. In this system, for example, the server periodically collects the position once every 30 minutes, and only when there was a trigger, it was near the child in the previous position collection. By collecting locations for only people, it is possible to efficiently collect the locations of volunteers near children.

  In addition, it is a method in which a guardian who is near the child is identified and the guardian calls directly, so that the guardian can confirm whether the guardian can rush to the child's place, and an emergency rescue instruction It is possible to suppress the occurrence of a problem in which the person who received the signal did not rush, or sent a rush request email but no one rushed.

In addition, the guardian can make a call by not clicking the point on the map without knowing the telephone number of the security cooperator.
Also, if there are multiple security cooperators near the child, you can display their rough profiles and think about who or who is the right person before you call.
As described above, according to the present invention, it is possible to notify the guardian that the child feels dangerous, and the guardian calls the crime prevention collaborator near the child and requests rushing. be able to.

  It should be noted that a program for realizing the function of the processing unit in the present invention is recorded on a computer-readable recording medium, and the program recorded on the recording medium is read into a computer system and executed to make an emergency contact. May be. Here, the “computer system” includes an OS and hardware such as peripheral devices. The “computer system” includes a WWW system having a homepage providing environment (or display environment). The “computer-readable recording medium” refers to a storage device such as a flexible medium, a magneto-optical disk, a portable medium such as a ROM and a CD-ROM, and a hard disk incorporated in a computer system. Further, the “computer-readable recording medium” refers to a volatile memory (RAM) in a computer system that becomes a server or a client when a program is transmitted via a network such as the Internet or a communication line such as a telephone line. In addition, those holding programs for a certain period of time are also included.

  The program may be transmitted from a computer system storing the program in a storage device or the like to another computer system via a transmission medium or by a transmission wave in the transmission medium. Here, the “transmission medium” for transmitting the program refers to a medium having a function of transmitting information, such as a network (communication network) such as the Internet or a communication line (communication line) such as a telephone line. The program may be for realizing a part of the functions described above. Furthermore, what can implement | achieve the function mentioned above in combination with the program already recorded on the computer system, what is called a difference file (difference program) may be sufficient.

It is a figure which shows the outline | summary of the contact system by one Embodiment of this invention. It is a block diagram which shows the structure of the information management server apparatus by one Embodiment of this invention. It is a figure which shows the example of data which the personal information table by one Embodiment of this invention memorize | stores. It is a figure which shows the example of data which the position information table by one Embodiment of this invention memorize | stores. It is a block diagram which shows the structure of the information communication terminal by one Embodiment of this invention. It is a flowchart which shows the operation example of the information communication terminal by one Embodiment of this invention. It is a flowchart which shows the operation example of the information management server apparatus by one Embodiment of this invention. It is a figure which shows the example of the mapping map in which the mark of the radio | wireless signal transmission terminal was shown by one Embodiment of this invention. It is a figure which shows the example of the mapping map in which the mark of the radio | wireless signal transmission terminal and the mobile terminal was shown by one Embodiment of this invention. It is a figure which shows the example of the mapping map in which the cursor was put on the mark of the mobile terminal by one Embodiment of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Network 20 GPS satellite 30 Information center 100 Information communication terminal 101 User interface 102 Map URL transmission / reception part 103 Mapping map display part 104 Coordinate data acquisition part 105 Cursor position detection part 106 Personal information display part 107 Personal information table 108 Mapping information table 109 Mapping Map request unit 110 Table receiving unit 111 Telephone calling unit 112 URL mail transmission instruction unit 113 Network connection unit 200 Wireless signal transmission terminal 300 Mobile terminal 400 Information management server device 401 Personal information reception unit 402 Network connection unit 403 Mapping map creation unit 404 Table transmission unit 405 URL mail transmission unit 406 Personal information table 407 Location information table 408 Location information collection unit 409 Map data storage

Claims (7)

Communicate with a wireless signal transmitting terminal that transmits a wireless signal including location information of the terminal itself, a mobile terminal capable of wireless communication, an information management server device that manages information of the mobile terminal, and the information management server device A communication system equipped with an information communication terminal,
The information management server device
Storage means for storing mobile terminal position information, which is position information of the mobile terminal, and communication destination information for communicating with the mobile terminal in association with each other;
From the position indicated by the position information included in the wireless signal, the mobile terminal position information stored in the storage means in association with the position information indicating a position within a predetermined position range, and the mobile terminal Information generating means for generating in-range terminal information including the associated communication destination information;
Transmitting means for transmitting the in-range terminal information generated by the information generating means to the information communication terminal;
The information communication terminal is
Comprising display means for displaying the in-range terminal information received from the information management server device;
The information management server device
Position information periodic collection means for storing the position information of the mobile terminal received from the mobile terminal at predetermined time intervals in the storage means;
Position information recollecting means for collecting the position only for the mobile terminal that was near the wireless signal transmission terminal in the previous position collection only when there was a predetermined trigger ,
The information generation unit generates the in-range terminal information after the position information recollection unit is operated. The information management server device
Map information storage means for storing map information;
The map information in the predetermined position range is read from the map information storage means , the position indicated by the position information included in the radio signal on the map information , and the in-range terminal generated by the information generation means Map information generating means for generating mark-attached map information in which a mark is displayed at a position indicated by mobile terminal position information included in the information,
The transmission means transmits the map information with a mark to the information communication terminal,
The display means of the information communication terminal is
The contact system according to claim 1, wherein the map information with a mark is displayed. Of the information management server device,
The storage means stores, for each mobile terminal, attribute information of a holder of the mobile terminal,
The contact system according to claim 1 or 2, wherein the in-range terminal information generated by the information generation means includes attribute information of the holder. The information communication terminal is capable of communicating with the mobile terminal;
When receiving an input indicating that any one of the mobile terminal position information displayed on the display means is selected by the user, the communication destination information of the mobile terminal corresponding to the mobile terminal position information is addressed. The communication system according to any one of claims 1 to 3, further comprising communication means for transmitting a communication request. The information communication terminal is
Upon receiving an input indicating that one of the mobile terminal location information displayed on the display means has been selected by the user, the communication destination information of the mobile terminal corresponding to the selected mobile terminal location information Including transmission instruction means for transmitting to the information management server device,
Of the information management server device,
The transmission unit, the mobile terminal corresponding to the communication destination information transmitted from the transmission instruction unit of the information communication terminal, claims 1 to 4, characterized in that to transmit the map information with eye mark The communication system according to any one of the above. Communicate with a wireless signal transmitting terminal that transmits a wireless signal including location information of the terminal itself, a mobile terminal capable of wireless communication, an information management server device that manages information of the mobile terminal, and the information management server device An information communication server device in a communication system comprising:
Storage means for storing mobile terminal position information, which is position information of the mobile terminal, and communication destination information for communicating with the mobile terminal in association with each other;
From the position indicated by the position information included in the wireless signal, the mobile terminal position information stored in the storage means in association with the position information indicating a position within a predetermined position range, and the mobile terminal Information generating means for generating in-range terminal information including the associated communication destination information;
Transmitting means for transmitting the in-range terminal information generated by the information generating means to the information communication terminal;
Position information periodic collection means for storing the position information of the mobile terminal received from the mobile terminal at predetermined time intervals in the storage means;
Only when there is a predetermined trigger, position information recollecting means for collecting the position only for the mobile terminal that was near the wireless signal transmission terminal in the previous position collection ;
With
The information generation server device generates the in-range terminal information after the position information recollection unit operates. Communicate with a wireless signal transmitting terminal that transmits a wireless signal including location information of the terminal itself, a mobile terminal capable of wireless communication, an information management server device that manages information of the mobile terminal, and the information management server device A communication method using an information communication terminal,
Of the information management server device,
A storage unit that stores mobile terminal position information, which is position information of the mobile terminal, and communication destination information for communicating with the mobile terminal in association with each other;
Mobile terminal position information stored in the storage means in association with position information indicating a position within a predetermined position range from a position indicated by the position information included in the wireless signal; Generating in-range terminal information including the communication destination information associated with the mobile terminal;
A transmitting unit transmitting the in-range terminal information generated by the information generating unit to the information communication terminal;
Of the information communication terminal,
Display means for displaying the in-range terminal information received from the information management server device; and
A step of periodically storing location information of the mobile terminal received at predetermined time intervals from the mobile terminal in the storage unit;
The position information re-collecting means performs position collection only for the mobile terminal that was near the wireless signal transmission terminal in the previous position collection only when there was a predetermined trigger ; and
The information generating means generating the in-range terminal information after the position information recollecting means is operated;
A contact method characterized by comprising:

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