JP2003030356A - Method and system for data service, device and method for data processing, and computer program - Google Patents

Abstract

PROBLEM TO BE SOLVED: To objectively guarantee personal data that a general user sends and receives by a terminal device. SOLUTION: A reference institution opens a service site on a communication network by a data processor 20 and registers personal data on many supply users by user IDs. The user IDs, personal data and site address are registered in supply terminal devices 30 of the supply users and the supply terminal devices 30, when sending the personal data to acquisition terminal devices 40, send even the user IDs and the site address. When the acquisition terminal devices 40 access the service site according to the site address and sending the user IDs, the data processor 20 confirms whether the received user IDs are proper and sends the results back.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a data service method and system in which an identity assurance organization supports the supply of personal data from a supply user to an acquisition user, a data processing device and method used in the data service method, and A computer program for a data processing device.

[0002]

2. Description of the Related Art Conventionally, business cards have been used as a means for general users such as working people to introduce themselves. For example, in the case of a general business card issued by a company to an employee, the name of the employee, the name of the company and the department to which the employee belongs, the telephone number and the facsimile number of the department, etc. are printed.

When the employee hands such a business card to the other party, various personal data is provided to the other party. However, in order to effectively use the personal data of the business card, it is necessary to store and manage the business card. Also,
Enter the information on the business card in the PDA (Personal Digital Assistanc)
In order to manage the data in the user terminal device such as e), it is necessary for a general user to input the information to be recorded on the business card into the user terminal device and store the data. Further, the department or the like of the general user printed on the business card may change. In such a case, the general user needs to create a new business card.

In order to solve the above problems, there are currently user terminal devices that can mutually communicate personal data as electronic business cards. In that case, the general user inputs the personal data of his / her own corresponding to the items to be written on the business card in advance to the user terminal device that he / she owns and stores the data. It transmits its own personal data to the user terminal device.

In this way, the user terminal device receiving the personal data of the other party can store the received personal data of the other party, so that the personal data of the other party can be stored without the need to store the printed business card or the complicated input operation. Data can be managed. Further, even when the department to which the general user belongs changes, the personal data can be easily corrected on the user terminal device.

[0006]

As described above, if a general user exchanges personal data with a user terminal device, the personal data of the other party can be easily managed. And so on.

However, since a general user can freely input his own personal data into his own user terminal device,
For example, it is possible to input false information that is advantageous to oneself. For this reason, there is a possibility that the personal data acquired by the general user from the user terminal device of the other party is false,
It is difficult for general users to confirm this.

The present invention has been made in view of the above problems, and is a data service method by which a general user can confirm the suitability of personal data acquired from a partner.
An object of the present invention is to provide a data processing device and method used for the data service method, and a computer program for the data processing device.

[0009]

A data service system in which a data service method of the present invention is executed is a data processing device of at least one identity assurance organization, a supply terminal device of a large number of supply users, and a large number of acquisition users. Of acquisition terminals and a communication network, in which a large number of supply terminal apparatuses and a large number of acquisition terminal apparatuses communicate with the data processing apparatus.

The data processing device comprises a site opening means, a data storage means, a suitability confirmation means, and a result reply means, and the supply terminal device comprises a supply storage means and a data transmission means. The terminal device includes a data receiving unit, an acquisition storage unit, an ID transmitting unit, a result receiving unit, and a result notifying unit.

The identity assurance organization establishes a service site at a specific site address in the communication network by the site establishing means of the data processing device, and stores personal data of a large number of supply users for each user ID in the data storage device of the data processing device. Register the data. Since the user ID and the personal data registered in the data processing device are registered in the supply storage means of the corresponding supply user's supply terminal device together with the site address, the supply user can obtain the personal data as the desired acquisition user. The data can be supplied to.

However, when the data transmission means of the supply terminal device transmits the personal data to the acquisition terminal device in response to the desired operation of the supply user, the user ID and the site address are also transmitted. Thus, when the data receiving means of the acquisition terminal device receives the personal data, the user ID and the site address from the supply terminal device, the received data is stored in the acquisition storage means of the acquisition terminal device.

Therefore, the acquisition terminal device accesses the service site from the communication network by the site address at which the data is received by the acquisition user's desired operation, and the ID is obtained.
When the transmitting unit transmits the user ID to the data processing device, the data processing unit confirms the suitability of the received user ID by the suitability confirmation unit, and returns the result from the communication network to the acquisition terminal device by the result returning unit. . In this acquisition terminal device, the result notification unit informs the acquisition user of the suitability result received by the result reception unit, and thus the acquisition site notifies the acquisition user of the suitability of the personal data of the supply user.

In another form of the data service method of the present invention, the acquisition terminal device transmits personal data together with the user ID to the data processing device, and the data processing device receives the user ID and the personal data. The data processing device confirms the suitability of the personal data of the supply user not only by the user ID but also by the personal data by confirming the suitability of the above and returning the result from the communication network to the acquisition terminal device.

Further, the data processing apparatus also detects the difference between the personal data received from the acquisition terminal apparatus and the registered personal data, and sends back the data so that the supply user acquires the acquisition terminal apparatus from the supply terminal apparatus. The difference between the personal data supplied to the user and the personal data registered in the data processing device is notified to the acquisition user.

Further, the data processing device transmits the data registered user ID, personal data and site address from the communication network to the supply terminal device so that the registration data of the supply terminal device and the data processing device are the same. Become.

In addition, since the identity guarantee institution comprises a financial institution that contracts with the supply user, a financial institution that generally has a high credibility and confirms the identity of the contracting supply user,
The publicly available service site guarantees the identity of the supplying user.

Further, since the identity guarantee organization is composed of the company of the supplying user, the credibility is higher than the individual level,
The affiliated company that confirms the identity of the supply user to which it belongs will guarantee the identity of the supply user by means of a publicly available service site.

Further, since the communication network is the Internet, the service site is the Internet homepage, and the site address is the URL, the personal data of the supply user can be confirmed on the generally popular Internet homepage.

The identity guarantee institution of the present invention is an institution that guarantees the personal data of the supplying user to the acquiring user. For example, a financial institution that has a contract with the supplying user or a company to which the supplying user belongs. Tolerate. The supply user means a general user who supplies his / her personal data to the acquisition user, and the acquisition user means a general user who acquires personal data from the supply user.

The data processing device may be any hardware capable of reading a computer program data and executing a corresponding processing operation. For example, a CPU (Central Pro
cessing unit) and mainly ROM (Read Only
Memory), RAM (Random Access Memory), I / F (Inte
rface) Allows network servers to which various devices such as units are connected.

Further, the supply terminal device may be any hardware capable of transmitting the personal data of the supply user to the acquisition terminal device and intercommunicating with the data processing device. The acquisition terminal device means the personal data from the supply terminal device. The hardware may be any hardware capable of receiving the data and intercommunicating with the data processing device, and for example, a PDA, a mobile phone, a personal computer, or the like is allowed.

The communication network may be any network as long as a service site can be established by mediating data communication between a data processing device, a supply terminal device and an acquisition terminal device.
Allow the Internet etc. What is a service site?
Anything can be used as long as it is opened in a communication network and can present personal data. For example, a home page on the Internet is allowed.

The various means referred to in the present invention may be formed so as to realize their functions. For example, dedicated hardware for exhibiting a predetermined function, and a predetermined function are given by a computer program. The data processing device, a predetermined function realized by the computer program inside the data processing device, a combination thereof, and the like are allowed.

Further, the various means referred to in the present invention need not be independent of each other, but allow one means to be a part of another. Further, causing the data processing device to execute various operations corresponding to the computer program in the present invention also allows the data processing device to control the operation of various devices.

[0026]

BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of the present invention will be described below with reference to the drawings. As shown in FIG. 1, the data service system 10 according to the present embodiment includes a data processing device 2
0, a supply terminal device 30, an acquisition terminal device 40, and the Internet 50 which is a communication network, and as shown in FIG. 2, one data processing device 20, a large number of supply terminal devices 30, and a large number of acquisitions. The terminal device 40 is connected via the Internet 50.

The data processing device 20 is composed of a network server or the like used in an identity assurance organization, and the identity assurance organization is a well-known financial institution that issues a credit card (not shown) under a transaction contract with a supply user. Therefore, the identity of the supplying user is investigated and the data processing device 20 manages the personal data.

Supply / acquisition terminal devices 30 and 40 supply / acquire
The PDA is used by the acquisition user, and is used by the supply / acquisition user to manage personal data of the user and others. Further, it is also used to transmit the personal data of the user himself / herself managed in this way to the other party's acquisition / supply terminal devices 40 and 30, and connect the I / F unit 210 to the Internet 50 to browse the home page. It is also used to do.

As shown in FIG. 3, the data processing device 20 of the present embodiment includes a CPU 101 as the main hardware of a computer, and the CPU 101 includes a ROM 103 and a RAM 1 via a bus line 102.
04, HDD (Hard Disc Drive) 105, FD (Floppy D
FDD (FD Drive) 1 in which isc) 106 is loaded interchangeably
07, CD (Compact Disc) -ROM 108 is mounted in a replaceable manner, CD drive 109, keyboard 110, mouse 111, display 112, I / F unit 11
3, etc. hardware is connected.

As shown in FIG. 4, the supply / acquisition terminal devices 30 and 40 are connected to a CPU 201, which is the main hardware of a computer, and a ROM by a bus line 202.
A card drive 206, a keyboard 207, in which 203, a RAM 204, and a PC card 205 are exchangeably loaded.
Hardware such as a display 208, an infrared communication device 209, an I / F unit 210, etc. is connected.

In the data processing device 20 of this embodiment, the ROM
103, RAM 104, HDD 105, interchangeable FD
Hardware such as 106 and interchangeable CD-ROM 108 corresponds to an information storage medium, and in the supply / acquisition terminal devices 30 and 40 of the present embodiment, hardware such as ROM 203, RAM 204, and interchangeable PC card 205. It corresponds to an information storage medium.

At least one of the CPU 101,
A computer program and resources for 201 are installed in advance, and the CPU 10 is activated when the data processing device 20 and the supply / acquisition terminal devices 30, 40 are activated.
Data is read at 1,201.

As described above, the CPUs 101 and 201 read the appropriate computer program data and execute various processes, and as shown in FIG. The supply terminal device 30 includes a supply storage device 31, a data transmission device 32, and an acquisition terminal device 40.
Comprises a data receiving means 41, an acquisition storage means 42, an ID transmitting means 43, a result receiving stage 44, and a result notifying stage 45.

Site opening means 21 of the data processing device 20
Corresponds to a function of the CPU 101 that integrally controls the HDD 105, the I / F unit 113, and the like corresponding to a computer program stored in the RAM 104, and a URL that is a specific site address on the Internet 50.
Will open a homepage which is a service site. This homepage is built as a part of the official website of the financial institution that is the identity guarantee organization, and its URL is publicly available.

The data storage means 22 corresponds to a storage area or the like built in the HDD 105 so that the CPU 101 recognizes it corresponding to the above-mentioned computer program, and stores personal data of many supply users for each user ID. There is. This personal data is provided by the supplying user to the identity assurance organization. The identity assurance organization strictly examines the personal data of the supplying user before the data processing device 20.
Registered in.

The supply storage means 31 of the supply terminal device 30 is
It corresponds to a storage area or the like built in the RAM 204 so that the CPU 201 can recognize it in accordance with a computer program, and stores the user ID and personal data of the supply user registered in the data processing device 20 together with the URL.

More specifically, when the identity assurance organization confirms the personal data provided by the supply user as described above and registers it in the data processing apparatus 20 for each user ID, the data processing apparatus 20 of this identity assurance organization. The user ID and the personal data registered in the above are provided to the supply terminal device 30 of the supply user online and offline together with the URL and registered.

Data transmission means 32 of the supply terminal device 30
Corresponds to a function in which the CPU 201 integrally controls the RAM 204 and the infrared communication device 209 in accordance with the computer program and the input data of the keyboard 207, and the personal data, the user ID, and the URL registered in the supply storage unit 31. Is transmitted to the acquisition terminal device 40 in accordance with the operation desired by the supply user.

Data receiving means 41 of the acquisition terminal device 40
Corresponds to a function in which the CPU 201 recognizes the received data of the infrared communication device 209, and receives the user ID and the URL from the supply terminal device 30 together with the personal data of the supply user. The acquisition storage unit 42 corresponds to a storage area or the like built in the RAM 204 so that the CPU 201 recognizes it, and stores the personal data of the supply user who received the data, the user ID, and the URL.

In the ID transmitting means 43, the CPU 201 is RA
The UR corresponding to the function of integrally controlling the M204 and the I / F unit 210, and the data stored in the acquisition storage means 42
The homepage of the above-mentioned identity assurance organization is accessed from the Internet 50 by L to transmit the user ID of the supplying user and the personal data to the data processing device 20.

More specifically, when the acquisition terminal device 40 accesses the homepage of the identity assurance institution with the URL acquired from the supply terminal device 30 by the operation desired by the acquisition user, there is a message "This site is a registered member's personal data". A confirmation message such as "Please send the user ID and personal data to be confirmed." Is displayed, and in this state, the acquisition terminal device 40 is operated by the acquisition terminal device 40 by the user of the supply user. The ID and personal data are transmitted to the data processing device 20.

Approval confirmation means 2 of this data processing device 20
3, the CPU 101 is the I / F unit 113 or the HDD 1
05 corresponding to the function of integrated control, and the acquisition terminal device 4
The suitability of the user ID of the supply user who received the data from 0 and the personal data is confirmed. The result reply means 24 is a CPU
Reference numeral 101 corresponds to a function of controlling the data transmission of the I / F unit 113, etc.
Sends data back to the acquisition terminal device 40.

The result receiving stage 44 of this acquisition terminal device 40
Corresponds to a function by which the CPU 201 recognizes the received data of the I / F unit 210, and receives the suitability result data from the data processing device 20 via the Internet 50.
In the result notification stage 45, the CPU 201 displays the display 208.
Corresponding to the function of controlling the operation of the data display, and notifies the acquisition user of the result of suitability of data reception.

More specifically, since personal data is registered in the data processing device 20 for each user ID of the supply user as described above, the user ID and personal data of the supply user are acquired from the acquisition terminal device 40. When the data is received, the user ID registered in the data is searched by the user ID that received the data.

If the user ID is not retrieved by this, the data processing device 20 presents a guidance message such as "The user is not registered as a member of our company" on the home page. In this case, the above-mentioned guidance is provided. The message is displayed and output on the display 208 of the acquisition terminal device 40 as a homepage presentation screen.

Further, when the user ID is retrieved, the data processing device 20 confirms the matching between the received personal data and the registered personal data, and when this matching is confirmed, the "sent user ID" is sent. The personal data has been confirmed, the user is a registered member of the Company. ”And the like, the guidance message such as“ is displayed on the homepage. Therefore, the above-mentioned guidance message is displayed as the homepage presentation screen on the display of the terminal device 40. It is displayed and output at 208.

When the data processing device 20 detects a difference between the received personal data and the registered personal data, "the transmitted user ID has been confirmed, the user is registered by our company. Members, but
There is a difference in ~ of personal data. A guidance message such as "is presented on the home page as data. The difference in the personal data presented by the data processing device 20 on the home page is not the registered content such as" 24 years old "but the item such as" age ". It consists of a name.

The various means of the data processing device 20 and the supply / acquisition terminal devices 30 and 40 as described above are realized by using hardware such as the I / F units 113 and 210, if necessary. It is realized by the functions of the CPUs 101 and 201, which are hardware, corresponding to computer programs stored in information storage media such as the RAMs 104 and 204.

The computer program of the data processing device 20 as described above is, for example, a process of opening an identification confirmation home page at a specific URL on the Internet 50 from the I / F unit 113 or the like, a user ID of personal data of many supply users. Processing for storing each in the HDD 105 or the like, processing for confirming the suitability of the user ID of the supply user who received the data from the acquisition terminal device 40 on the website of the Internet 50 and the personal data by matching the registered data, and the result of the suitability It is stored in an information storage medium such as the RAM 104 as software for causing the CPU 101 or the like to perform processing operations such as a process of returning data to the acquisition terminal device 40 on the homepage of.

Further, the computer program of the supply terminal device 30 URLs, for example, the user ID of the supply user registered in the data processing device 20 and the personal data.
In order to cause the CPU 101 or the like to perform processing operations such as a process of storing the same in the RAM 204 or the like, a process of transmitting the stored personal data of the supply user, the user ID, and the URL to the acquisition terminal device 40 by the infrared communication device 209. The software is stored in an information storage medium such as the RAM 104.

Further, the computer program of the acquisition terminal device 40 is, for example, the infrared communication device 2 which receives the personal data of the supplying user, the user ID and the URL from the supplying terminal device 30.
09 for receiving data, and RAM2 for the personal data, user ID, and URL of the supply user who received this data
04, etc. memorize processing, UR stored in this data
A process of accessing the home page of the Internet 50 by L to transmit the user ID of the supply user and the personal data to the I / F unit 210 to the data processing device 20, and the data processing device 20 transmits the data to the I / F unit 2.
It is stored in an information storage medium such as the RAM 104 as software for causing the CPU 101 or the like to execute processing operations such as processing for causing the CPU 10 or the like to perform processing operations such as processing for causing the CPU 10 or the like to perform processing operations such as processing for causing the CPU 10 or the like to perform processing operations such as processing for receiving the result or not for accepting the data. .

A data service method in the data service system 10 of the present embodiment having the above-mentioned configuration will be described below. First, as shown in FIG. 5, a financial institution, which is an identity guarantee institution, has established a homepage of an official site on the Internet 50 at a specific URL (step S
1), I advertise the member registration etc. on this homepage.

Therefore, when the supply user who has browsed this home page requests the identity assurance institution for member registration, the identity assurance organization investigates the identity of the supply user. The supply user whose identity is confirmed by this is registered as a member, issues a credit card, and manages the personal data of the supply user by the data processing device 20 for each user ID.
(Steps S2 to S4).

At this time, the identity assurance organization confirms with the supply user whether or not the identity assurance is required on the homepage, and sets the personal data of the supply user who requests this as the object of the identity assurance. Then, the user ID managed by the data processing device 20 and the personal data are provided to the supplying user online or offline together with the URL of the home page.
The personal data and the URL are registered in the supply terminal device 30 of the user.

In such a state, when the supply user provides the acquisition user with personal data, when the supply user operates the keyboard 207 of the supply terminal device 30 in a predetermined manner, the supply user's personal data is infrared-communicated together with the user ID and the URL. Data is transmitted from the device 209 to the acquisition terminal device 40.

In this acquisition terminal device 40, the infrared communication device 2
Since the personal data of the supplying user, the user ID, and the URL received in 09 are stored in the RAM 204, the acquiring user can display and output the personal data of the supplying user on the display 208 by a predetermined operation of the keyboard 207 for browsing. it can.

However, when the acquiring user wants to objectively check the personal data of the supplying user, the acquiring user connects the I / F unit 210 of the acquiring terminal device 40 to the Internet 50 and operates the keyboard 207 in a predetermined manner to acquire. The terminal device 40 accesses the homepage of the identity assurance organization by the URL acquired from the supply user.

Then, a guidance message such as "This site is for confirming the suitability of the registered member's personal data. Please send the user ID and personal data to be confirmed." Therefore, this is notified to the acquisition user as a display image on the display 208.

Therefore, when the acquisition user transmits the user ID of the supply user and the personal data to the data processing device 20 by a predetermined operation of the acquisition terminal device 40, the data processing device 20 receiving this (step S5) Search the user ID registered in the data with the received user ID
(Step S6).

If the user ID is not retrieved by this, the data processing device 20 presents a guidance message such as "The user is not registered as a member of our company" on the home page (step S7), and this is acquired. By displaying the output on the display 208 of the terminal device 40, the acquisition user is notified that the personal data of the supply user is not appropriate.

Further, the data processing device 20 which has detected the user ID (step S6) confirms the match between the received personal data and the registered personal data (step S8). The sent user ID and personal data have been confirmed. The user is a registered member of our company. "Is displayed on the homepage as a guidance message (step S9), and this is displayed on the display 208 of the acquisition terminal device 40. The output acquisition user is notified that the personal data of the supply user is appropriate.

When the data processing device 20 detects a difference between the received personal data and the registered personal data (step S8), the degree of the difference is detected by the number of item names and predetermined. Is compared with the allowable range (step S10). As a result of this comparison, if the number of differences deviates from the permissible range, “the transmitted user I
D was confirmed, but there are numerous differences in personal data. Since a guidance message such as "is displayed on the home page as data (step S11), this is displayed and output on the display 208 of the acquisition terminal device 40 to notify the acquisition user that the reliability of the personal data of the supply user is low. To be done.

When the number of differences satisfies the allowable range, "the transmitted user ID has been confirmed,
The user is a registered member of our company. However, there is a difference in ~ of personal data. A guidance message such as "is displayed as data on the home page (step S1
1) By displaying and outputting this on the display 208 of the acquisition terminal device 40, the acquisition user is informed that the personal data of the supply user is not complete.

In the data service method by the data service system 10 of the present embodiment, as described above, the data processing device 20 determines whether the personal data of the supply user acquired from the supply terminal device 30 by the acquisition terminal device 40 by the acquisition user is the Internet 50. You can check it on the homepage established in.

In particular, since this home page is an official website of a well-known identity assurance organization, the acquiring user can confirm the identity of the supplying user with good accuracy. Further, since the data processing device 20 of the identity assurance organization confirms the suitability by both the user ID and the personal data received from the acquisition terminal device 40, it is possible to provide a more strict confirmation result to the acquisition user.

Moreover, the data processing device 20 also detects the difference between the personal data received from the acquisition terminal device 40 and the registered personal data, and returns the data. Therefore, for example, the supply user can supply his own supply terminal. Device 3
Even if the personal data registered as 0 is falsified, it can be notified to the acquiring user. Nevertheless, the difference in the personal data of the supplying user, which is notified to the acquiring user, is
Since the item name is used instead of the registered content, it is possible to prevent unnecessary leakage of the personal data of the supplying user.

Further, as described above, since the identity guarantee organization can provide the identity guarantee service to the supply user with whom the transaction is contracted, the satisfaction degree of the supply user can be improved. Moreover, since the acquisition user who does not have a transaction contract also browses the homepage of the identity assurance institution, it is possible to increase the number of times the homepage is browsed and increase advertising revenue, etc. The likelihood of entering into a transaction contract with a guarantor can also be increased.

It should be noted that the present invention is not limited to the above embodiment, and various modifications are allowed within the scope of the invention. For example, in the above embodiment, the acquisition terminal device 40 exemplifies that both the user ID of the supply user and the personal data are transmitted to the data processing device 20 for confirmation of suitability, but only the user ID is transmitted and the data processing device 20 is transmitted. It is also possible to have only the presence checked.

In this case, the accuracy of confirming the personal data is lowered, but since it is not necessary to transmit the personal data via the Internet 50, leakage of the personal data can be effectively prevented. That is, since the above two methods have advantages and disadvantages with respect to each other, it is preferable to select the optimal one in consideration of various conditions when implementing the method.

Further, in the above-mentioned embodiment, the identity guarantee institution is made up of a financial institution contracted with the supply user, but the identity assurance institution may be made up of a company to which the supply user belongs. In general, the affiliated company also manages the personal data by investigating the identity of the supply user, and since the general credibility is higher than the individual level, the identity of the supply user can be satisfactorily guaranteed.

Further, in the above embodiment, the Internet 50 is used.
Although it has been illustrated that the data service of the identity guarantee is executed on the homepage which is the service site opened on the communication network consisting of, it is also possible to execute this on the digital contents opened on the communication network of the mobile phone. Further, in the above-mentioned form, the supply / acquisition terminal device 3
Although it has been illustrated that 0 and 40 are made of PDA, it is also possible to make them mobile phones.

Further, in the above-mentioned embodiment, it is illustrated that the identity assurance organization provides the user ID registered in the data processing device 20, the personal data, and the URL to the supply user online or offline, but this is done on the Internet 50. It is also possible to directly transmit data to the supply terminal device 30 with. In that case, the registration data of the supply terminal device 30 and the registration data of the data processing device 20 can be easily and surely made the same, and it is possible to prevent inconsistency of personal data due to an erroneous operation of the supplying user.

Further, in the above embodiment, when the data processing device 20 detects a difference between the personal data of the supply user who received the data from the acquisition terminal device 40 and the personal data registered in the data, the difference is detected in the registered contents of the personal data. It is exemplified that the user is notified of the difference while preventing the leakage of personal data by returning the data with the item name instead.

However, the supply user sets the availability of data for each item name of the personal data, and the data processing device 20
When the difference between the received data and the registration data is detected, if the provision permission data is set in the item name, the registered content may be returned to the acquisition terminal device 40 as the difference.

In this case, if the latest personal data of the supplying user is constantly registered in the data processing device 20, the personal data of the supplying user acquired from the supplying terminal device 30 by the acquiring user becomes obsolete. However, the personal data can always be updated to the latest state.

Further, when the data processing device 20 stores the updated personal data as past data for each item name, and detects a difference between the latest personal data registered and the received personal data. , The personal data received for each item name for which a difference is detected is collated with the past data, and when a match is detected, “~ of the personal data sent is past and is different from the latest data.” Etc. Can be notified as a difference.

In the above embodiment, the RAMs 104 and 204
By operating the CPUs 101 and 201 in accordance with computer programs stored in
It has been illustrated that various means are logically realized as various functions of 0, 30, and 40. However, it is also possible to form each of such various means as unique hardware, and a part of the RAM 104, 20 as software.
It is also possible to store in 4 etc. and to form a part as hardware.

[0078]

According to the data service method of the present invention, the identity assurance organization establishes a service site at a specific site address in the communication network by the data processing device, and the personal data of a large number of supply users is processed by the data processing device for each user ID. The user ID and the personal data registered in the data processing device are registered in the supply terminal device of the corresponding supply user together with the site address, and the supply terminal device corresponds to the desired operation of the supply user. The user ID and the site address are transmitted together with the personal data to the acquisition terminal device, and the acquisition terminal device accesses the service site from the communication network with the site address received by the acquisition user's desired operation to process at least the user ID. Send data to the device and process this data The device confirms the suitability of the user ID that received the data, returns the result from the communication network to the acquisition terminal device, and notifies the acquisition user of the result of the acceptance of the data received by the acquisition terminal device. The suitability of the personal data acquired from the user can be confirmed on the service site, and the number of times the service site is browsed can be increased.

As another mode of the data service method of the present invention, the user I who transmits data by the acquisition terminal device
Since the data processing device confirms the suitability of D and personal data and sends back the result as data, the data processing device confirms the suitability of the supply user's personal data not only with the user ID but also with the personal data, so a more rigorous confirmation The results can be provided to the acquisition user.

The data processing device also detects the difference between the personal data received from the acquisition terminal device and the registered personal data, and sends back the data so that the supply user can send the data to his own supply terminal device. Even if the registered personal data is falsified, the acquisition user is notified of this.

Further, the data processing device transmits the data registered user ID, personal data and site address from the communication network to the supply terminal device so that the personal data registered in the supply terminal device can be easily and surely. It can be the same as the data processing device.

Further, since the identity guarantee institution comprises a financial institution that contracts with the supply user, a financial institution that generally has a high credibility and confirms the identity of the contracting supply user is
Since the identity of the supply user is assured on the publicly available service site, the acquisition user can surely confirm the supply user's personal data.

Further, since the identity assurance organization is composed of the company of the supplying user, the credibility is higher than the individual level,
Since the affiliated company that confirms the identity of the supplying user to which it belongs guarantees the identity of the supplying user by means of a service site that is open to the public, the acquiring user can surely confirm the personal data of the supplying user.

Since the communication network is the Internet, the service site is the Internet home page, and the site address is the URL, the acquisition user is provided on the Internet home page that is generally popular and highly public. You can check the data.

[Brief description of drawings]

FIG. 1 is a schematic diagram showing a logical structure of a data service system according to an embodiment of the present invention.

FIG. 2 is a block diagram showing a physical structure of a data service system.

FIG. 3 is a block diagram showing a physical structure of a data processing device.

FIG. 4 is a block diagram showing a physical structure of a supply / acquisition terminal device.

FIG. 5 is a flowchart showing a data processing method by the data processing device.

[Explanation of symbols]

10 Data service system 20 Data processing device 21 Site opening method 22 data storage means 23 Compliance check means 24 Result replying means 30 supply terminal device 31 supply storage means 32 data transmission means 40 Acquisition terminal device 41 Data receiving means 42 acquisition storage means 43 ID transmission means 44 Result receiving stage 45 Result notification stage 50 The Internet, which is a communication network

Claims (11)

[Claims] 1. A data service system in which supply terminal devices of a large number of supply users for supplying personal data, acquisition terminal devices of a large number of acquisition users for acquisition, and data processing devices of one identity assurance institution communicate with each other through a communication network. In the data service method according to claim 1, the identity assurance institution establishes a service site in the communication network by the data processing device at a specific site address, and the identity assurance institution provides a large number of personal data of the supply users with user IDs. The user ID registered in the data processing device for each data, and the user ID registered in the data processing device.
And the personal data are registered together with the site address in the corresponding supply terminal device of the supply user, and the supply terminal device stores the personal data in association with the user ID and the site in response to the desired operation of the supply user. The data is transmitted together with an address to the acquisition terminal device, the acquisition terminal device accesses the service site from the communication network by the site address at which the data is received, and at least the user ID is transmitted to the data processing device. Data for the processing device to check the suitability of the user ID for which the data is received, to send a result back from the communication network to the acquisition terminal device, and to notify the acquisition user of the suitability result of the data received by the acquisition terminal device. Service method. 2. The acquisition terminal device transmits the personal data together with the user ID to the data processing device, and the data processing device confirms whether or not the user ID and the personal data received by the data processing device are proper and results. The data service method according to claim 1, wherein data is returned from the communication network to the acquisition terminal device. 3. The data service method according to claim 2, wherein the data processing device also detects data as a difference between the personal data received from the acquisition terminal device and the registered personal data, and returns the data. . 4. The data processing apparatus according to claim 1, wherein the user ID, the personal data, and the site address registered as data are transmitted from the communication network to the supply terminal apparatus. Described data service method. 5. The data service method according to claim 1, wherein the identity assurance institution comprises a financial institution contracting with the supply user. 6. The data service method according to claim 1, wherein the identity assurance organization is a company to which the supply user belongs. 7. The communication network comprises the Internet, the service site comprises a home page of the Internet, and the site address comprises a URL (Uniform Resource Locato).
The data service method according to any one of claims 1 to 6, which comprises r). 8. A data service system in which a supply terminal device of a large number of supply users for supplying personal data, an acquisition terminal device of a large number of acquisition users for acquisition, and a data processing device of one identity assurance institution communicate with each other through a communication network. The data processing device stores a site opening means for opening a service site of the identity assurance institution in the communication network at a specific site address, and stores personal data of many supply users for each user ID. Data storage means, suitability confirmation means for confirming the suitability of the user ID of the supply user who receives data from the acquisition terminal device via the communication network, and the suitability result confirmed by the suitability confirmation means from the communication network. And a result returning means for returning data to the terminal device. The end device supplies the user ID and the personal data registered in the data processing device together with the site address, and the supply storage means, and the personal data registered in the supply storage means to the user. A data transmission unit for transmitting data to the acquisition terminal device together with an ID and the site address, wherein the acquisition terminal device receives the personal data from the supply terminal device together with the user ID and the site address. Data receiving means, acquisition storage means for storing the reception data of the data receiving means, and access to the service site from the communication network by the site address stored in the acquisition storage means to obtain at least the user ID. Send ID to send data to data processor Means, result reception means for receiving the suitability result of the user ID transmitted by the ID transmission means from the data processing device via the communication network, and the suitability result received by the result reception means for the suitability result. A data service system comprising: a result notifying unit for notifying and outputting to a user. 9. A data processing device of one identity assurance institution which mutually communicates with an acquisition user's acquisition terminal for obtaining personal data supplied from a supply user's supply terminal, said identity assurance institution. Site opening means for opening a service site of the above in the communication network at a specific site address, data storage means for storing personal data of a large number of supply users for each user ID, and from the acquisition terminal device by the communication network. An adequacy confirmation unit for confirming the adequacy of the user ID of the supply user who receives the data, and a result return unit for returning the adequacy result confirmed by the adequacy confirmation unit to the acquisition terminal device from the communication network. Data processing device. 10. A data processing method by a data processing device of one identity guarantor that intercommunicates with an acquisition terminal device of an acquisition user, which acquires personal data supplied from a supply terminal device of a supply user, through a communication network, A site opening step of opening a service site of the identity assurance institution in the communication network at a specific site address; a data storing step of storing personal data of a large number of supply users for each user ID; An adequacy confirmation step of confirming the adequacy of the user ID of the supply user who receives data via the communication network, and a result reply step of returning data of the adequacy result confirmed in the adequacy confirmation step from the communication network to the acquisition terminal device. A data processing method comprising: 11. A computer program for a data processing device of an identity guarantor that intercommunicates with an acquisition user's acquisition terminal device for acquiring personal data supplied from a supply user's supply terminal device, through a communication network. A site opening process for opening a service site of the identity assurance organization in the communication network at a specific site address; a data storing process for storing personal data of a large number of supply users for each user ID; An adequacy confirmation process for confirming the adequacy of the user ID of the supply user who receives data from the communication network from the communication network, and a result return process for returning data of the adequacy result confirmed by the adequacy confirmation process from the communication network to the acquisition terminal device. And a computer for causing the data processing device to execute Data program.