JP4196544B2 - Data storage scheduling system - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
  The present invention relates to a system for scheduling data storage.ToIn particular, a data storage scheduling system suitable for improving user convenience in storing data.ToRelated.
[0002]
[Prior art]
Conventionally, as a system for storing data on a network, a user terminal for use by a user and a file server having a storage device are connected via the network and stored in the storage device in response to a storage request from the user terminal. A network system that stores data is common.
[0003]
[Problems to be solved by the invention]
However, in the above-described conventional network system, for example, when a user edits document data at the company and returns to the home computer after returning to the home, the document data is stored in the FD at the company terminal. Storage, etc., and reading the document data from the FD on the home computer and instructing the storage, the storage work is not only complicated, but also before returning from the company to the home There was a possibility of forgetting to save and failing to save. For example, when editing while carrying the same document data between a company terminal and a home computer, the contents of the document data stored on the company terminal and the contents of the document data stored on the home computer However, once saving fails, there is a situation where one of the document data is new and the other is old. If the other document data is overwritten, the editing operation is remarkably hindered due to re-creation of the document data. In this case, if it is scheduled at a company terminal that data should be stored in a home computer, it will be very convenient if it is automatically stored when returning to the home.
[0004]
  Therefore, the present invention has been made paying attention to such an unsolved problem of the conventional technology, and is a data storage scheduling system suitable for improving user convenience in storing data.TheIt is intended to provide.
[0005]
[Means for Solving the Problems]
  [Mode 1] In order to achieve the above object, a data storage scheduling system according to mode 1 includes a data storage terminal capable of storing data, a portable terminal, and a data pool device for pooling data stored in the data storage terminal And a user terminal communicably connected to schedule storage of the stored data,
  The user terminal includes a storage terminal designating unit that allows a user to designate the data storage terminal that stores the stored data, and the storage data.And storage terminal information which is information for specifying the data storage terminal specified by the storage terminal specifying meansIs sent to the data pool device together with a registration request.Stored dataA transmission means,
  The data pool device is configured to store the stored data.WriteMemory means to rememberWhen,Scheduling information generating means for generating scheduling information,The memory dataAnd the storage terminal informationWhen received together with the registration request, the received stored dataIs generated by the scheduling information generating means for the stored dataScheduling informationWhenWhile correspondingly registering in the storage means, the scheduling information of the storage means is transmitted to the mobile terminal,
  The scheduling information isThe storage terminal informationAnd a first address indicating a storage position of the scheduling information in the storage means, and a second address indicating a storage position of the storage data in the storage means,
  The portable terminal includes storage terminal information input means for inputting the storage terminal information, receives the scheduling information transmitted from the data pool device, and from a storage location specified by a first address of the received scheduling information The scheduling information is acquired, the acquired scheduling information and the received scheduling information satisfy a predetermined relationship, and are included in the storage terminal information input by the storage terminal information input means and the received scheduling information When the storage terminal information matches, the storage data is acquired from the storage position specified by the second address of the received scheduling information, and the storage terminal information of the received scheduling information The identified data storage terminal When belonging to a predetermined range based on the position of the band terminal, a storage request for storing storage data corresponding to the received scheduling information is transmitted to the data storage terminal together with the acquired storage data. And
  The data storage terminal receives the storage request and the storage data, and stores storage data corresponding to the received storage request.
[0006]
  With such a configuration, when the user specifies a data storage terminal for storing stored data, the storage data and storage terminal information for uniquely specifying the specified data storage terminal are stored.News andAre sent to the data pool device together with these registration requests.
  In data pool equipment, stored data andMemory terminal informationIs received with a registration request,Scheduling information is generated including the received storage terminal information, a first address indicating the storage location of the scheduling information in the storage means, and a second address indicating the storage location of the received storage data in the storage means. Furthermore, the received storage data is registered in the storage means in association with the scheduling information generated for the storage data.And the scheduling information of the storage meansNewsSent to a mobile device.
  When the mobile terminal receives the scheduling information transmitted from the data pool device, the scheduling information is acquired from the storage location specified by the first address of the received scheduling information. The acquired scheduling information and the received scheduling information satisfy a predetermined relationship, and the storage terminal information input by the storage terminal information input means and the storage included in the scheduling information transmitted from the data pool device If the terminal information matches, the stored data is acquired from the storage location specified by the second address of the received scheduling information. Furthermore, when the data storage terminal specified by the storage terminal information of the received scheduling information belongs within a predetermined range with reference to the position of the mobile terminal, the storage data corresponding to the received scheduling information should be stored A storage request and corresponding stored data are transmitted to the data storage terminal.
  When the data storage terminal receives a storage request and corresponding storage data, the storage data is stored.
  Here, the portable terminal may be configured to transmit a storage request to the data pool device or the data storage terminal. When transmitting to the data pool device, for example, when the data pool device receives the storage request, The data stored in the storage means may be transmitted to the data storage terminal. When transmitting to the data storage terminal, for example, when the data storage terminal receives the storage request, the storage data is stored in the data pool. What is necessary is just to be able to memorize | store based on the memory | storage data acquired from the apparatus and acquired. In the latter case, the mobile terminal may acquire the stored data.
[0008]
  Also,The storage means stores stored data and scheduling information at any time and at any time, and may store stored data and scheduling information in advance, or store stored data and scheduling information in advance. Instead, the stored data and scheduling information may be stored by an external input or the like during operation of the apparatus.
  Further, to satisfy the predetermined relationship, for example, the scheduling information to be collated and the scheduling information to be collated coincide with each other, and the result of computation using a predetermined arithmetic expression using the scheduling information to be collated is Match with the scheduling information to be verified, or the result of calculation using a predetermined calculation formula using the scheduling target scheduling information and the result of calculation using a predetermined calculation formula using the scheduling target scheduling information Are matched. ]
[0009]
  [Form 2]  further,Form 2The data storage scheduling system ofForm 1In the described data storage scheduling system,in frontMobile devicesReceivingThe response request is transmitted to the data storage terminal specified by the storage terminal information of the scheduling information, and when the response is received along with the transmission, the received storage data is transmitted to the data storage terminal together with the storage request. When the response request is received, the data storage terminal transmits a response to the mobile terminal.
[0010]
With such a configuration, in the data pool device, the scheduling information of the storage means and the corresponding stored data are transmitted to the mobile terminal.
When the mobile terminal receives the scheduling information and the storage data, a response request is transmitted to the data storage terminal specified by the storage terminal information of the received scheduling information.
[0011]
  When the data storage terminal receives the response request, the response is transmitted to the portable terminal.
  In the portable terminal, when the response is received, the received storage data is transmitted to the data storage terminal together with the storage request..
[0014]
[Form3] In addition, the form3Data storage scheduling system of the form1and2In the data storage scheduling system according to any one of the above, the scheduling information further includes storage count information indicating the number of times the stored data corresponding to the scheduling information can be stored, and the mobile terminal receives the received scheduling information When the number of storable times specified by the stored number of times information satisfies a predetermined condition, the storage data is acquired from the storage position specified by the second address of the received scheduling information, and the predetermined condition is satisfied If not, the stored data is deleted from the storage location specified by the second address of the received scheduling information.
[0015]
With such a configuration, in the portable terminal, if the storable number specified by the received number of times information of the scheduling information satisfies a predetermined condition, the storage position specified by the second address of the received scheduling information The stored data is acquired from. On the other hand, if the number of storable times specified by the stored number of times information of the scheduling information does not satisfy the predetermined condition, the stored data is deleted from the storage position specified by the second address of the received scheduling information.
[0022]
DETAILED DESCRIPTION OF THE INVENTION
Embodiments of the present invention will be described below with reference to the drawings. 1 to 9 are diagrams showing an embodiment of a data storage scheduling system, a portable terminal and a data pool device according to the present invention.
In the present embodiment, the data storage scheduling system, portable terminal and data pool device according to the present invention schedule data storage in the user terminal 300 as shown in FIG. Storage terminal RE₁~ RE_nThis is applied to the case of storing data in
[0023]
First, the configuration of a network system to which the present invention is applied will be described with reference to FIG. FIG. 1 is a block diagram showing a configuration of a network system to which the present invention is applied.
As shown in FIG. 1, the Internet 199 has a data storage terminal RE capable of storing data.₁~ RE_nAnd data storage terminal RE₁~ RE_nA data pool device 100 that pools data stored in the network, a relay station 220 that relays communication between the portable terminal 200 and the Internet 199, and a user terminal 300 that is used by the user are connected. In order to facilitate understanding of the invention, only one mobile terminal 200 and one user terminal 300 are shown, but actually, a plurality of mobile terminals and user terminals are connected to the Internet 199. Hereinafter, the data storage terminal RE₁~ RE_nWhen referring to either of these, the data storage terminal RE may be collectively referred to.
[0024]
A plurality of base stations 210 that perform wireless communication with the mobile terminal 200 are connected to the relay station 220. When the mobile terminal 200 connects to the Internet 199, the relay station 220 replaces the mobile terminal 200 with the Internet 199. The terminal transmits data from the portable terminal 200 received via the base station 210 to the target terminal via the Internet 199 and transmits the data of the target terminal on the Internet 199 to the base station. The data is transmitted to the portable terminal 200 via 210.
[0025]
Next, the configuration of the user terminal 300 will be described in detail.
The user terminal 300 has the same function as a general computer in which a CPU, a ROM, a RAM, an I / F, and the like are connected by bus. The I / F has an external device, a human interface as a data interface. An input device such as a keyboard or mouse capable of input, a storage device for storing stored data as a file, a display device for displaying a screen based on an image signal, and a signal line for connecting to the Internet 199 are connected. Has been.
[0026]
The CPU of the user terminal 300 includes a microprocessing unit MPU and the like, starts a predetermined program stored in a predetermined area of the ROM, and executes the stored data registration request process shown in the flowchart of FIG. 2 according to the program. It has become. FIG. 2 is a flowchart showing the stored data registration request process.
[0027]
The stored data registration request process is a process for requesting the data pool device 100 to register stored data when storing the stored data in the data storage terminal RE designated by the user. As shown in FIG. 2, first, the process proceeds to step S100.
In step S100, it is determined whether storage scheduling is instructed by the user. When it is determined that storage scheduling is instructed (Yes), the process proceeds to step S102, but when it is determined that storage scheduling is not instructed (No), It waits in step S100 until storage scheduling is instructed.
[0028]
In step S102, the storage data desired to be stored is selected from the storage devices, and the process proceeds to step S104, where the data storage terminal RE₁~ RE_nThe data storage terminal RE desired to be stored is designated, and the process proceeds to step S106.
In step S106, the encryption key is input, the process proceeds to step S108, the selected storage data, the designation of the data storage terminal RE, and the input encryption key are transmitted to the data pool apparatus 100 together with the registration request, and the process proceeds to step S110. The data storage terminal ID is received, the received data storage terminal ID is displayed on the display device, and the series of processing ends. Although the data storage terminal ID will be described in detail later, it is assumed that the user stores the displayed data storage terminal ID and inputs it when there is an input request on the portable terminal 200.
[0029]
Next, the configuration of the data pool apparatus 100 will be described in detail with reference to FIG. FIG. 3 is a block diagram showing a configuration of the data pool apparatus 100.
As shown in FIG. 3, the data pool device 100 reads out from the CPU 30 that controls the operation and the entire system based on the control program, the ROM 32 that stores the control program of the CPU 30 in a predetermined area, and the ROM 32. It is composed of a RAM 34 for storing data and calculation results required in the calculation process of the CPU 30, and an I / F 38 for mediating input / output of data to / from an external device. These are used for transferring data. The buses 39 as signal lines are connected to each other so as to be able to exchange data.
[0030]
The I / F 38 includes, as external devices, an input device 40 such as a keyboard and a mouse that can input data as a human interface, a storage device 42 that stores data, tables, and the like as files, and a screen based on image signals. Is connected to a signal line for connecting to the Internet 199.
[0031]
In the storage device 42, the stored data is registered in association with access authentication information as shown in FIG. FIG. 4 is a diagram illustrating a data structure of access authentication information.
As shown in FIG. 4, the access authentication information includes a data area 402 for storing a data ID for specifying stored data, a data area 404 for storing the date when the stored data is registered in the data pool apparatus 100, A data area 406 for storing the network address of the access authentication information, a data area 408 for storing the network address of the stored data, a data area 410 for storing the data storage terminal ID for specifying the data storage terminal RE, and a storage A data area 412 for storing the type of data, a data area 414 for storing the usable format of the stored data, a data area 416 for storing the expiration date of the stored data, and a data area for storing the number of times the stored data can be used 418.
[0032]
The storage device 42 stores the transmission destination address of the mobile terminal 200. The transmission destination address is registered in advance by the mobile terminal 200 accessing the data pool device 100. An example of the transmission destination address is an e-mail address.
The CPU 30 includes a microprocessing unit MPU and the like, starts a predetermined program stored in a predetermined area of the ROM 32, and executes a stored data registration process shown in the flowchart of FIG. 5 according to the program. FIG. 5 is a flowchart showing the stored data registration process.
[0033]
The storage data registration process is a process of registering storage data in response to a registration request from the user terminal 300. When the storage data registration process is executed in the CPU 30, as shown in FIG. 5, the process first proceeds to step S200. ing. The stored data registration process is a process corresponding to the stored data registration request process of FIG.
In step S200, it is determined whether or not a registration request has been received. If it is determined that a registration request has been received (Yes), the process proceeds to step S202. If not (No), a registration request is received. Until it is received in step S200.
[0034]
In step S202, the storage data, the designation of the data storage terminal RE, and the encryption key are received, the process proceeds to step S204, and access authentication information is generated based on the received storage data and the designation of the data storage terminal RE, and step S206. The received storage data is registered in the storage device 42 in association with the generated access authentication information, and the process proceeds to step S208.
[0035]
In step S208, the access authentication information is encrypted based on the received encryption key, the process proceeds to step S210, the transmission destination address of the portable terminal 200 is read from the storage device 42, the process proceeds to step S212, and the read transmission destination is transferred. The encrypted data is transmitted to the portable terminal 200 based on the address, the process proceeds to step S214, and the data storage terminal ID is transmitted to the user terminal 300 among the access authentication information generated in step S204, and the series of processing ends. To return to the original process.
[0036]
Next, the configuration of the mobile terminal 200 will be described in detail with reference to FIG. FIG. 6 is a block diagram illustrating a configuration of the mobile terminal 200.
As shown in FIG. 6, the portable terminal 200 is configured to have the same function as a general computer in which a CPU 50, a ROM 52, a RAM 54, an I / F 58, and the like are connected by a bus, like the data pool device 100. The I / F 58 includes a base station 210 and a data storage terminal RE.₁~ RE_nA wireless communication device 60 that performs wireless communication, a key panel 62 capable of inputting data using a plurality of keys as a human interface, and an LCD (Liquid Crystal Display) 64 that displays a screen based on an image signal. Yes.
[0037]
The CPU 50 includes a microprocessing unit MPU and the like, starts a predetermined program stored in a predetermined area of the ROM 52, and performs storage data acquisition processing and data storage request processing shown in the flowcharts of FIGS. 7 and 8 according to the program. Each is executed in time division.
First, the stored data acquisition process will be described in detail with reference to FIG. FIG. 7 is a flowchart showing the stored data acquisition process.
[0038]
The stored data acquisition process is a process of acquiring stored data based on access authentication information obtained by decrypting encrypted data. When executed in the CPU 50, as shown in FIG. It is supposed to migrate.
In step S300, it is determined whether or not the encrypted data has been received. When it is determined that the encrypted data has been received (Yes), the process proceeds to step S302, but when it is determined that the encrypted data has not been received (No), The process waits in step S300 until the encrypted data is received.
[0039]
In step S302, the decryption key is input, the process proceeds to step S303, the data storage terminal ID is input, the process proceeds to step S304, the encrypted data is decrypted based on the input decryption key, and the process proceeds to step S306. Then, the access authentication information is obtained from the data pool device 100 based on the network address of the access authentication information included in the access authentication information obtained by decryption, and the process proceeds to step S308 and the access obtained by decryption is obtained. An authentication process for determining whether or not the authentication information matches the acquired access authentication information is executed, and the process proceeds to step S310.
[0040]
In step S310, it is determined whether the authentication process in step S308 has been authenticated. If it is determined that the authentication has been obtained (Yes), the process proceeds to step S311 and in step S303. It is determined whether or not the input data storage terminal ID matches the data storage terminal ID included in the access authentication information acquired in step S306, and when it is determined that the data storage terminal IDs match (Yes ) Proceeds to step S312.
[0041]
In step S312, it is determined whether or not the stored data is usable based on the number of usable times included in the access authentication information obtained by decryption, and when it is determined that the stored data is usable (Yes). Proceeds to step S314.
In step S314, the storage data is acquired from the data pool device 100 based on the network address of the storage data included in the access authentication information obtained by decryption, and the process proceeds to step S316 to wait for the storage of the acquired storage data. The storage standby state is set, the series of processing is terminated, and the original processing is restored.
[0042]
On the other hand, when it is determined in step S312 that the stored data is not usable (No), the process proceeds to step S318, where the stored data is based on the network address of the stored data included in the access authentication information obtained by decryption. Is deleted from the data pool apparatus 100, a series of processing is terminated, and the original processing is restored.
On the other hand, when it is determined in step S311 that the data storage terminal ID input in step S303 and the data storage terminal ID included in the access authentication information acquired in step S306 do not match (No), and in step S310, When it is determined that the authentication of matching is not obtained (No), the series of processing is terminated and the original processing is restored.
[0043]
Next, the data storage request process will be described in detail with reference to FIG. FIG. 8 is a flowchart showing the data storage request process.
The data storage request process is performed by the data storage terminal RE.₁~ RE_nWhen the CPU 50 executes the process for requesting storage, as shown in FIG. 8, first, the process proceeds to step S350.
[0044]
In step S350, it is determined whether or not it is in a storage standby state, and when it is determined that it is in a storage standby state (Yes), the process proceeds to step S352, but when it is determined that it is not (No), it is in storage standby. It waits at step S350 until it will be in a state.
In step S352, a response request is transmitted by wireless communication to the data storage terminal RE specified by the data storage terminal ID included in the access authentication information obtained by decryption, and the process proceeds to step S354, where the response request It is determined whether or not a response has been received along with the transmission. When it is determined that a response has been received (Yes), the process proceeds to step S356, and the response is stored in the data storage terminal RE by wireless communication. Data is transmitted together with the storage request, and a series of processing is terminated and the original processing is restored.
[0045]
On the other hand, when it is determined in step S354 that no response is received (No), the process proceeds to step S352.
Next, the data storage terminal RE₁~ RE_nThe configuration of will be described in detail. Each data storage terminal RE₁~ RE_nAre configured to have the same function. Therefore, hereinafter, the data storage terminal RE₁Only the configuration will be described, and description of the other components will be omitted.
[0046]
Data storage terminal RE₁Similar to the data pool device 100, is configured to have the same function as a general computer in which a CPU, ROM, RAM, I / F, and the like are connected by bus. A wireless communication device that performs wireless communication, an input device including a keyboard and a mouse capable of inputting data as a human interface, a storage device that stores stored data as a file, and a display device that displays a screen based on an image signal And a signal line for connecting to the Internet 199 is connected.
[0047]
Data storage terminal RE₁The CPU includes a microprocessing unit MPU and the like, starts a predetermined program stored in a predetermined area of the ROM, and executes data storage processing shown in the flowchart of FIG. 9 according to the program. FIG. 9 is a flowchart showing data storage processing.
The data storage process is a process of storing stored data in response to a storage request from the mobile terminal 200. When the data storage process is executed by the CPU, first, as shown in FIG. 9, the process proceeds to step S400. Yes. The data storage process is a process corresponding to the data storage request process of FIG.
[0048]
In step S400, it is determined whether or not a response request is received by wireless communication. When it is determined that a response request has been received (Yes), the process proceeds to step S402, but when it is determined that it is not (No). The process waits in step S400 until a response request is received.
In step S402, a response is transmitted to the portable terminal 200 by wireless communication, and the process proceeds to step S404 to determine whether or not a storage request is received by wireless communication, and when it is determined that the storage request has been received (Yes). Shifts to step S406, but when it is determined that this is not the case (No), the process waits at step S404 until a storage request is received.
[0049]
In step S406, the storage data is received by wireless communication, the process proceeds to step S408, the received storage data is stored in the storage device, a series of processing is terminated, and the original processing is restored.
Next, the operation of the above embodiment will be described.
Data storage terminal RE₁~ RE_nIn the user terminal 300, the user first instructs storage scheduling.
[0050]
In the user terminal 300, when storage scheduling is instructed, the user is requested to select storage data through step S102. Here, in response to the selection request, the user inputs a selection of stored data desired to be saved to the input device.
In the user terminal 300, when selection of storage data is input, the user is requested to designate the data storage terminal RE through step S104. Here, the user responds to the designation request by the data storage terminal RE.₁~ RE_nData storage terminal RE that is desired to be stored (for example, a data storage terminal RE that is a home computer)₁) Is specified.
[0051]
In the user terminal 300, when the designation of the data storage terminal RE is input, the user is requested to input the encryption key through step S106. Here, the user inputs an appropriate encryption key in response to the input request.
In the user terminal 300, when the encryption key is input, the selected storage data, the designation of the data storage terminal RE, and the input encryption key are transmitted to the data pool apparatus 100 together with the registration request through step S108.
[0052]
Upon receiving the registration request, the data pool device 100 receives the stored data, the designation of the data storage terminal RE and the encryption key through steps S200 to S206, and accesses based on the received stored data and the designation of the data storage terminal RE. Authentication information is generated, and the received storage data is registered in the storage device 42 in association with the generated access authentication information. On the other hand, through steps S208 to S212, the access authentication information is encrypted based on the received encryption key, the transmission destination address of the portable terminal 200 is read from the storage device 42, and the read transmission destination address is set. Based on this, the encrypted data is transmitted to the portable terminal 200.
[0053]
When the mobile terminal 200 receives the encrypted data, the user is requested to input the decryption key through steps S300 and S302. Here, the user inputs a decryption key corresponding to the encryption key input at the user terminal 300 in response to the input request.
In the mobile terminal 200, when the decryption key is input, the encrypted data is decrypted based on the input decryption key through steps S304 and S306, and the access authentication included in the access authentication information obtained by decryption is performed. Access authentication information is acquired from the data pool device 100 based on the network address of the information. Next, through step S308, it is determined whether or not the access authentication information obtained by decryption matches the acquired access authentication information. As a result, when the authentication that both access authentication information matches is obtained, the stored data can be used based on the available number of times included in the access authentication information obtained by decryption through step S310. It is determined whether or not there is. As a result, if it is determined that the stored data is usable, the stored data is stored in the data pool apparatus 100 based on the network address of the stored data included in the access authentication information obtained by decrypting through steps S312 to S316. And set to the storage standby state.
[0054]
When the mobile terminal 200 is set in the storage standby state in this way, the data storage terminal RE specified by the data storage terminal ID included in the access authentication information obtained by decryption through steps S350 to S354.₁A response request is transmitted by wireless communication.
In such a state, the user next holds the portable terminal 200 and desires to save the data storage terminal RE.₁The data storage terminal RE₁Then, a response request is received, and a response is transmitted to the portable terminal 200 through steps S400 and S402.
[0055]
In the portable terminal 200, the data storage terminal RE₁When the response from the data storage terminal RE is received, the data storage terminal RE is passed through step S356.₁The stored data is transmitted together with the storage request by wireless communication.
Data storage terminal RE₁Then, when the storage request is received, the storage data is received through steps S406 and S408, and the received storage data is stored in the storage device.
[0056]
Note that when the received encrypted data cannot be decrypted by the decryption key input by the user in the mobile terminal 200, and in the mobile terminal 200, the access authentication information obtained by decryption and the acquired access authentication information are In any case where it is determined that they do not match, the user carries the portable terminal 200 and the data storage terminal RE₁Even if the wireless communication range is approached, the stored data is not saved.
[0057]
In addition, in the portable terminal 200, when it is determined that the stored data is not usable based on the usable number of times included in the access authentication information obtained by decryption, the access obtained by decryption through step S318. The stored data is deleted from the data pool apparatus 100 based on the network address of the stored data included in the authentication information.
[0058]
In this way, in the present embodiment, the data pool device 100 has the storage device 42 that stores the storage data in association with the access authentication information, and when the storage data and the access authentication information are received together with the registration request. The received storage data and access authentication information are associated with each other and registered in the storage device 42, while the access authentication information of the storage device 42 is transmitted to the mobile terminal 200. The mobile terminal 200 transmits the access authentication information to the mobile device 200. When the data storage terminal RE received and specified by the data storage terminal ID of the received access authentication information belongs within a predetermined range with reference to the position of the mobile terminal 200, the storage corresponding to the received access authentication information A storage request for storing data is transmitted to the data storage terminal RE.
[0059]
As a result, the stored data is stored in the data storage terminal RE desired by the user simply by registering the stored data and the access authentication information in the data pool device 100, so that the storing operation is facilitated and the data may not be stored. Can be reduced. Therefore, it is possible to relatively improve the convenience of the user when storing data as compared with the conventional case.
[0060]
  In the above embodiment, the storage device 42 has the form1Corresponding to the storage means described, the data storage terminal ID is Form 1Or 2Corresponding to the storage terminal information described, the access authentication information is in the form1Corresponding to the scheduling information described, the network address of the access authentication information is in the form1This corresponds to the first address described. The network address of the stored data is the form 1Or 3This corresponds to the second address described.
  Moreover, in the said embodiment, step S104 is a form.1Corresponding to the described storage terminal designating means, step S108 is:Form 1 describedCorresponding to the scheduling information transmitting means, step S303 is1This corresponds to the storage terminal information input means described.
[0061]
  In the above embodiment, the mobile terminal 200 is configured to acquire storage data and transmit the acquired storage data to the data storage terminal RE together with the storage request.The portable terminal 200 transmits only the storage request to the data storage terminal RE, and the data storage terminal RE acquires the storage data corresponding to the storage request from the data pool device 100 when receiving the storage request from the portable terminal 200. And may be configured to perform storage based on the acquired storage data,The mobile terminal 200 transmits a storage request to the data pool device 100. When the data pool device 100 receives the storage request, the mobile terminal 200 is configured to transmit the storage data related to the received storage request to the data storage terminal RE. May be.
[0062]
In the above embodiment, the mobile terminal 200 determines whether the data storage terminal RE specified by the data storage terminal ID belongs to a predetermined range with reference to the position of the mobile terminal 200. However, the present invention is not limited to this, and the determination may be made based on the position information of the mobile terminal 200 and the position information of the data storage terminal RE. Good. You may comprise so that this determination may be performed with the data pool apparatus 100, the portable terminal 200, the user terminal 300, or other terminals.
[0063]
Further, in the above embodiment, when executing the processing shown in the flowcharts of FIGS. 2, 5, and 7 to 9, the case where a control program stored in advance in the ROM 32, 52, etc. is executed will be described. However, the present invention is not limited to this, and the program may be read from the storage medium storing the program showing these procedures into the RAM 34, 54 or the like and executed.
[0064]
Here, the storage medium is a semiconductor storage medium such as RAM or ROM, a magnetic storage type storage medium such as FD or HD, an optical reading type storage medium such as CD, CDV, LD, or DVD, or a magnetic storage type such as MO. / Optical reading type storage media, including any storage media that can be read by a computer regardless of electronic, magnetic, optical, or other reading methods.
[0065]
In the above embodiment, the case where the data storage scheduling system, the mobile terminal, and the data pool device according to the present invention are applied to a network system including the Internet 199 has been described. You may apply to what is called an intranet which communicates by the same system. Of course, the present invention is not limited to a network that performs communication in the same manner as the Internet 199, and can be applied to a normal network.
[0066]
In the above embodiment, the data storage scheduling system, portable terminal and data pool apparatus according to the present invention schedule data storage in the user terminal 300 as shown in FIG. In response to the data storage terminal RE₁~ RE_nHowever, the present invention is not limited to this, but can be applied to other cases without departing from the gist of the present invention.
[0067]
【The invention's effect】
  As described above, forms 1 to 1 according to the present invention.3According to the described data storage scheduling system, the storage data is stored in the data storage terminal desired by the user simply by registering the storage data and the scheduling information in the data pool device. The possibility of failure to preserve can be reduced. Therefore, it is possible to obtain an effect that the convenience of the user can be relatively improved when storing data as compared with the conventional case.
[0068]
On the other hand, according to the portable terminal of the fifth aspect of the present invention, the same effect as the data storage scheduling system of the first aspect can be obtained.
On the other hand, according to the data pool device according to claim 6 of the present invention, an effect equivalent to that of the data storage scheduling system according to claim 1 can be obtained.
[Brief description of the drawings]
FIG. 1 is a block diagram showing a configuration of a network system to which the present invention is applied.
FIG. 2 is a flowchart showing a stored data registration request process.
3 is a block diagram showing a configuration of the data pool apparatus 100. FIG.
FIG. 4 is a diagram illustrating a data structure of access authentication information.
FIG. 5 is a flowchart showing a stored data registration process.
6 is a block diagram showing a configuration of a mobile terminal 200. FIG.
FIG. 7 is a flowchart showing stored data acquisition processing.
FIG. 8 is a flowchart showing a data storage request process.
FIG. 9 is a flowchart showing data storage processing.
[Explanation of symbols]
100 data pool equipment
200 Mobile terminal
210 base station
220 Relay station
300 User terminal
RE₁~ RE_n              Data storage terminal
30, 50 CPU
32,52 ROM
34, 54 RAM
40 input devices
42 Storage device
44 Display device

Claims (3)

A system for communicatively connecting a data storage terminal capable of storing data, a portable terminal, a data pool device for pooling storage data to the data storage terminal, and a user terminal, and scheduling storage of the stored data There,
Wherein the user terminal includes: the data storage terminal user can specify a storage terminal designation means for storing the storage data, the storage data, the storage terminal specifying means for specifying the data stored the terminal specified by Storage data transmission means for transmitting storage terminal information, which is information, together with a registration request to the data pool device,
The data pool apparatus includes a storage unit for memorize the stored data, and a scheduling information generating unit that generates scheduling information, when the said storage terminal information and the storage data received with the registration request is the received storage data, while registered in the storage means in association with the scheduling information generated by the scheduling information generating unit with respect to the stored data, to transmit the scheduling information of said storage means to said portable terminal And
The scheduling information includes the storage terminal information , a first address indicating a storage position of the scheduling information in the storage means, and a second address indicating a storage position of the storage data in the storage means,
The portable terminal includes storage terminal information input means for inputting the storage terminal information, receives the scheduling information transmitted from the data pool device, and from a storage location specified by a first address of the received scheduling information The scheduling information is acquired, the acquired scheduling information and the received scheduling information satisfy a predetermined relationship, and are included in the storage terminal information input by the storage terminal information input means and the received scheduling information When the storage terminal information matches, the storage data is acquired from the storage position specified by the second address of the received scheduling information, and the storage terminal information of the received scheduling information The identified data storage terminal When belonging to a predetermined range based on the position of the band terminal, a storage request for storing storage data corresponding to the received scheduling information is transmitted to the data storage terminal together with the acquired storage data. And
A data storage scheduling system, wherein the data storage terminal receives the storage request and the storage data and stores storage data corresponding to the received storage request. In claim 1,
The portable terminal transmits a response request to the data storage terminal specified by the storage terminal information of the received scheduling information, and when receiving a response along with the transmission, the received storage data is sent together with the storage request. To the data storage terminal,
When the data storage terminal receives the response request, the data storage terminal transmits a response to the mobile terminal. In any one of Claim 1 and 2,
The scheduling information further includes storage count information indicating the number of times the stored data corresponding to the scheduling information can be stored,
When the storable number specified by the received number of times information of the scheduling information satisfies a predetermined condition, the portable terminal starts storing the stored data from the storage position specified by the second address of the received scheduling information. And when the predetermined condition is not satisfied, the storage data is deleted from the storage location specified by the second address of the received scheduling information. .

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