JP2006268416A - Transaction information managing device, transaction information management method, transaction information management program and transaction information managing system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide information effective, only within a specific time period, with respect to a transaction of a commodity, for example, to heighten safety of the transaction of the commodity. <P>SOLUTION: In this transaction information management device 100, an order information receiving part 107 receives order information from a user terminal 300. A synthetic information generating part 103 generates an ordering code wherein time information, aging effect information and the order information are synthesized. An order registering part 108 sets an effective period of the ordering code, and registers the order information in an order database 116, together with the ordering code. An order information output part 112 confirms the validity period of the ordering code to inquiry by the ordering code. When the validity period of the ordering code is not completed, the order information output part 112 retrieves the order information, corresponding to the ordering code from the order database 116, retrieves user information corresponding to the order information from a user database 114, and outputs the retrieved order information and user information. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a transaction information management device, a transaction information management method, a transaction information management program, and a transaction information management system.

  Nowadays, transactions on the Internet are becoming more and more active, but when performing credit card payment, a purchaser (user) must enter a credit card number for each business partner. Since the credit card number may be misused if known to others, it is usually transmitted after being encrypted using SSL (Secure Socket Layer) or the like. However, in this case as well, it is not impossible to eavesdrop and decipher the transmitted data. In addition to eavesdropping on the network, there is also a risk that the credit card number will be stolen at the time of input by keyboard tracing. Furthermore, credit card numbers may be leaked due to the lack of personal information management on the merchant side. That is, it can be said that there are a number of dangers in the procedure in which the purchaser directly inputs the credit card number, the credit card number is sent via the Internet, and the merchant knows the credit card number. Not only for credit card payments, but for transactions on the Internet, the merchant sends a product that is different from the product ordered by the purchaser, the product does not send anything, the purchaser does not pay the price, etc. Problems can occur.

To solve the above problems, in the conventional method, a buyer registers user information including a name, an address, and a credit card number with a customer information management company, and an ID corresponding to the user information registered by the customer information management company ( (Identifier) was notified, and this ID was notified to a courier company or a shopping site to order a product (see, for example, Patent Document 1).
JP 2002-42036 A JP 2001-297062 A

  In the conventional method, the credit card number can be kept secret from the courier company or the shopping site by placing an order using the ID created by the customer information management company instead of the credit card number. There is a problem that if the ID is stolen by another person, the ID may be misused.

  An object of the present invention is, for example, to provide information that is valid only within a specific period of time for a product transaction, and to increase the safety of the product transaction.

The transaction information management device of the present invention is
In the transaction information management device for connecting the trader terminal and the user terminal for exchanging transaction information related to the transaction of the product and managing the transaction information,
A user database that pre-stores user information regarding the user who orders the product and the payment method of the user;
A product database for storing product information about products;
An order database for storing order information related to product orders in association with user information and product information relating to the order of the product;
An input unit for inputting time information indicating the time and time-dependent change information that changes with the passage of time;
A combined information generating unit that combines the time information input by the input unit and the temporal change information to generate combined information;
A user authentication unit that authenticates the user terminal based on user information stored in the user database;
A product information receiving unit that receives product information from the merchant terminal;
A product registration unit for registering the product information in the product database together with product identification information specifying the product information received by the product information receiving unit;
A product identification information output unit that outputs the product identification information registered by the product registration unit;
An order information receiving unit that receives order information together with product identification information output by the product identification information output unit from a user terminal authenticated by the user authentication unit;
The product information corresponding to the product identification information received by the order information receiving unit is associated with the order information received by the order information receiving unit, and composite information for the order information is generated as the order identification information in the composite information generating unit An order registration unit that sets a validity period of the generated order identification information and registers the order information in the order database together with the order identification information;
An order identification information output unit for outputting the order identification information registered by the order registration unit;
In response to an inquiry based on the order identification information output by the order identification information output unit, the validity period of the order identification information is confirmed, and the order information corresponding to the order identification information is retrieved from the order database based on the confirmed result. And an order information output unit that searches the user database for user information corresponding to the order information and outputs at least the searched order information and information about the user's payment means among the user information. It is characterized by.

  In the present invention, in the transaction information management device, the composite information generation unit generates the composite information by combining the time information and the time change information, the user authentication unit authenticates the user terminal, and the product information reception unit Receives the product information from the merchant terminal, the product registration unit registers the product information together with the product identification information specifying the product information received by the product information reception unit, and the product identification information output unit The product identification information registered by the department is output, and the order information receiving unit receives the order information together with the product identification information output by the product identification information output unit from the user terminal authenticated by the user authentication unit. The registration unit associates the product information corresponding to the product identification information received by the order information receiving unit with the order information received by the order information receiving unit, and uses the combined information for the order information as the order identification information in the combined information generating unit. Generated The valid period of the generated order identification information is set, the order information is registered together with the order identification information, the order identification information output unit outputs the order identification information registered by the order registration unit, and the order information The output unit confirms the validity period of the order identification information in response to the inquiry by the order identification information output from the order identification information output unit, and searches the order information corresponding to the order identification information based on the confirmed result. The user information corresponding to the order information is searched, and at least the information related to the settlement method of the user is output among the searched order information and user information, so that the transaction of the product is effective only within a specific time. It is possible to provide information and increase the safety of merchandise transactions.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

  FIG. 1 is a diagram illustrating an example of an appearance of a transaction information management apparatus according to the following embodiment.

  In FIG. 1, a transaction information management apparatus 100 includes a system unit 910, a CRT (Cathode Ray Tube) display device 901, a keyboard (K / B) 902, a mouse 903, a compact disc device (CDD) 905, a printer device 906, a scanner device. 907, which are connected by a cable. Further, the transaction information management apparatus 100 is connected to a FAX machine 932 and a telephone 931 via a cable, and is connected to the Internet 940 via a local area network (LAN) 942 and a gateway 941.

  FIG. 2 is a diagram illustrating an example of a hardware configuration of a transaction information management apparatus according to the following embodiment.

  In FIG. 2, the transaction information management apparatus 100 includes a CPU (Central Processing Unit) 911 that executes a program. The CPU 911 includes a ROM 913, a RAM 914, a communication board 915, a CRT display device 901, a K / B 902, a mouse 903, an FDD (Flexible Disk Drive) 904, a magnetic disk device 920, a CDD 905, a printer device 906, and a scanner device 907. Connected with.

  The RAM 914 is an example of a volatile memory. The ROM 913, the FDD 904, the CDD 905, and the magnetic disk device 920 are examples of nonvolatile memories. These are examples of a storage device or a storage unit.

  The communication board 915 is connected to a FAX machine 932, a telephone 931, a LAN 942, and the like.

  For example, the communication board 915, the K / B 902, the scanner device 907, the FDD 904, and the like are examples of the input unit. Further, for example, the communication board 915, the CRT display device 901, and the like are examples of the output unit.

  Here, the communication board 915 is not limited to the LAN 942 and may be directly connected to the Internet 940 or a WAN (Wide Area Network) such as ISDN (Integrated Services Digital Network). When directly connected to a WAN such as the Internet 940 or ISDN, the transaction information management apparatus 100 is connected to a WAN such as the Internet 940 or ISDN, and the gateway 941 is unnecessary.

  The magnetic disk device 920 stores an operating system (OS) 921, a window system 922, a program group 923, and a file group 924. The program group 923 is executed by the CPU 911, the OS 921, and the window system 922.

  The program group 923 stores programs that execute functions described as “˜units” in the description of the embodiments described below. The program is read and executed by the CPU 911.

  In the file group 924, what is described as “determination result of”, “calculation result of”, and “processing result of” in the description of the embodiment described below is stored as “˜file”. Yes. A part of the file group 924 constitutes a database.

  In addition, the arrow portion of the flowchart described in the description of the embodiment described below mainly indicates input / output of data, and for the input / output of the data, the data is a magnetic disk device 920, an FD (Flexible Disk), an optical disk. , CD (compact disc), MD (mini disc), DVD (Digital Versatile Disk) and other recording media. Alternatively, it is transmitted through a signal line or other transmission medium.

  In addition, what is described as “unit” in the description of the embodiment described below may be realized by firmware stored in the ROM 913. Alternatively, it may be implemented by software alone, hardware alone, a combination of software and hardware, or a combination of firmware.

  A program for implementing the embodiment described below includes other recordings such as a magnetic disk device 920, an FD (Flexible Disk), an optical disk, a CD (compact disk), an MD (mini disk), and a DVD (Digital Versatile Disk). You may memorize | store using the recording apparatus by a medium.

Embodiment 1 FIG.
FIG. 3 is a diagram showing an example of the configuration of the transaction information management system according to the present embodiment.

  The transaction information management system includes a transaction information management device 100, a trader terminal 200, a user terminal 300, a network 400, and the like.

  The transaction information management device 100 is installed in the contract center 150 and connected to the network 400. The transaction information management apparatus 100 may be installed in a distributed manner, and in that case, the contract center 150 may be laid at a plurality of locations.

  The trader terminal 200 is used by traders who sell products. The user terminal 300 is used by a user who orders a product. The merchant terminal 200 and the user terminal 300 are devices connected to the network 400 for exchanging transaction information related to merchandise transactions, such as a personal computer, a PDA (Personal Digital Assistant), and a mobile phone. The trader terminal 200 and the user terminal 300 communicate with the transaction information management apparatus 100. A plurality of trader terminals 200 and user terminals 300 may exist.

  The network 400 is a LAN, WAN, the Internet, or a combination thereof, or other communication network, regardless of whether it is wired or wireless.

  FIG. 4 is a block diagram showing a configuration of the transaction information management apparatus according to the present embodiment.

  The transaction information management apparatus 100 includes an input unit 101, a supplier authentication unit 102, a composite information generation unit 103, a user authentication unit 104, a product information reception unit 105, a product registration unit 106, an order information reception unit 107, an order registration unit 108, A product identification information output unit 109, a product information output unit 110, an order identification information output unit 111, and an order information output unit 112 are provided. The transaction information management apparatus 100 includes a supplier database 113, a user database 114, a product database 115, and an order database 116. These databases may be mounted on, for example, a plurality of disk devices, each may be mounted on one disk device, or all may be mounted on one disk device.

  The trader database 113 stores trader information regarding traders. In the present embodiment, the trader information includes the trader's company name, location, telephone number, e-mail address, and MAC (Media Access Control) address of the trader terminal 200, and is registered in advance in the trader database 113. In addition, the vendor information may include, for example, a combination of the vendor's user ID and password, an ID of the vendor terminal 200, an IP (Internet Protocol) address, an electronic certificate, and the like.

  The user database 114 stores user information related to the user and the user's payment means. In the present embodiment, the information about the user is the user's name, address, telephone number, e-mail address, and MAC address of the user terminal 300, and is registered in the user database 114 in advance. In the present embodiment, the information related to the user's payment means is the user's credit card information, which is registered in the user database 114 in advance. The information related to the user may include, for example, the age of the user, a combination of a user ID and a password, the ID of the user terminal 300, an IP address, an electronic certificate, and the like. In addition, the information related to the payment means of the user may include, for example, the bank account number of the user.

  The product database 115 stores product information related to products in association with merchant information related to products. The merchandise information includes, for example, a merchandise name, model number, price, and photograph. The order database 116 stores order information related to product orders in association with user information related to orders and product information. The order information includes, for example, the total amount of the order, the delivery destination of the product, the billing destination for the product price, and the like.

  The input unit 101 inputs time information indicating time and temporal change information that changes with the passage of time. The time information is, for example, the current time, and the temporal change information is, for example, the latest weather image at that time taken by the weather satellite.

  The supplier authentication unit 102 acquires the MAC address from the supplier terminal 200 that accesses the transaction information management apparatus 100 and compares the MAC address of the supplier terminal 200 stored in the supplier database 113 to authenticate the supplier terminal 200. The user authentication unit 104 acquires the MAC address from the user terminal 300 that accesses the transaction information management apparatus 100, compares it with the MAC address of the user terminal 300 stored in the user database 114, and Authenticate.

  The combination information generation unit 103 combines the time information input by the input unit 101 and the time-change information to generate combination information. As a method for generating synthesis information, for example, the method disclosed in Patent Document 2 can be used. In the present embodiment, the combined information is a hash value of data obtained by combining time information and time-change information, or a hash value of data obtained by combining other information with the hash value.

  In this embodiment, as an example of product identification information for specifying product information, a product code made up of letters, numbers, or a combination thereof is used. In the present embodiment, the product code is a hash value of data obtained by further combining product information with a hash value of data obtained by combining the time information and the temporal change information by the composite information generation unit 103. Here, it is also possible to use composite information generated using only part of the time information, time-dependent change information and product information, composite information combining only the time information and time-dependent change information, or an arbitrarily created code. Is possible.

  Similarly, in this embodiment, as an example of order identification information for specifying order information, an order code consisting of letters, numbers, or a combination thereof is used. In the present embodiment, the order code is a hash value of data obtained by further synthesizing order information with a hash value of data obtained by synthesizing time information and temporal change information by the synthesis information generation unit 103. Here, it is also possible to use composite information generated by using only part of the time information, temporal change information and order information, composite information obtained by combining only the time information and temporal change information, or an arbitrarily created code. Is possible.

  The merchandise information receiving unit 105 receives merchandise information from the merchant terminal 200 authenticated by the merchant authentication unit 102. The product registration unit 106 causes the composite information generation unit 103 to generate the product code of the product information received by the product information reception unit 105 and registers the product information in the product database 115 together with the generated product code. The product identification information output unit 109 outputs the product code registered by the product registration unit 106. In response to the inquiry by the product code output from the product identification information output unit 109, the product information output unit 110 searches the product database 115 for product information corresponding to the product code, and outputs the searched product information. Further, the merchandise information output unit 110 retrieves merchant information corresponding to the retrieved merchandise information from the merchant database 113 and outputs, for example, the company name and telephone number of the merchant in the retrieved merchant information.

  The order information receiving unit 107 receives order information from the user terminal 300 authenticated by the user authentication unit 104 together with the product code output by the product identification information output unit 109. The order registration unit 108 associates the product information corresponding to the product code received by the order information receiving unit 107 with the order information received by the order information receiving unit 107, and combines the order code of the order information with the combined information generating unit 103. The valid period of the generated order code is set, and the order information is registered in the order database 116 together with the order code. The order identification information output unit 111 outputs the order code registered by the order registration unit 108. The order information output unit 112 confirms the valid period of the order code in response to the inquiry by the order code output from the order identification information output unit 111. If the valid period of the order code has not expired, the order database 116 The order information corresponding to the ordering code is retrieved from the user database, the user information corresponding to the order information is retrieved from the user database 114, and among the retrieved order information and user information, for example, the user's name, address, telephone The number and credit card information are output. In the present embodiment, the order information output unit 112 outputs the time information and the temporal change information used by the composite information generation unit 103 to generate the order code output by the order identification information output unit 111. .

  FIG. 5 is a block diagram showing the configuration of the trader terminal and the user terminal according to the present embodiment.

  The merchant terminal 200 includes a product information transmission unit 201, a product identification information providing unit 202, an order information inquiry unit 203, an order identification information acquisition unit 204, and a contract information generation unit 205.

  The product information transmission unit 201 transmits product information to the product information reception unit 105 of the transaction information management device 100. The product identification information provision unit 202 provides the product code output by the product identification information output unit 109 of the transaction information management apparatus 100 to the product identification information acquisition unit 301 of the user terminal 300.

  The order identification information acquisition unit 204 acquires an order code from the order identification information provision unit 303 of the user terminal 300. The order information inquiry unit 203 makes an order information inquiry to the order information output unit 112 of the transaction information management apparatus 100 using the order code acquired by the order identification information acquisition unit 204. The contract information generation unit 205 receives the order information, the user's name, address, telephone number, and credit card information output from the order information output unit 112 of the transaction information management apparatus 100 and confirms them to check the inventory and credit. Etc., and whether or not to make a contract for the product. In addition, when it is determined that a contract is to be made, the contract information generation unit 205 generates contract information related to the contract.

  The user terminal 300 includes a product identification information acquisition unit 301, a product information inquiry unit 302, an order identification information provision unit 303, and an order information transmission unit 304.

  The product identification information acquisition unit 301 acquires a product code from the product identification information providing unit 202 of the supplier terminal 200. The product information inquiry unit 302 inquires the product information output unit 110 of the transaction information management device 100 for product information using the product code acquired by the product identification information acquisition unit 301, and outputs the product information of the transaction information management device 100. The product information output by the unit 110, the company name of the supplier, and the telephone number are received. The order information transmission unit 304 transmits the order information together with the product code acquired by the product identification information acquisition unit 301 to the order information reception unit 107 of the transaction information management apparatus 100.

  The order identification information providing unit 303 provides the order identification information output unit 204 of the trader terminal 200 with the order code output by the order identification information output unit 111 of the transaction information management apparatus 100.

  FIG. 6 is a sequence diagram showing an example of a communication procedure of the transaction information management system in the present embodiment.

  The trader uses the trader terminal 200 to register the trader in advance in the contract center 150 (transaction information management apparatus 100). Similarly, the user uses the user terminal 300 to perform user registration in advance in the transaction information management apparatus 100 of the contract center 150. The user registers the credit card information together with the user registration.

  First, the trader requests the contract center 150 to issue a product code. On the other hand, the contract center 150 issues a product code after authenticating the supplier. When the merchandise code is issued from the contract center 150, for example, the merchant posts the merchandise code 500 for each merchandise together with the merchandise such as a bag on the merchandise list screen illustrated in FIG.

  Next, the user browses a product list screen as shown in FIG. 7 using a web browser executed on the user terminal 300, for example. When a user wants to know detailed information about a trader or a product, the user makes an inquiry to the contract center 150 using a product code. On the other hand, the contract center 150 replies with product information and merchant information corresponding to the product code. The user refers to the product information and the merchant information and determines whether to order the product. When the user clicks an order button for ordering a product on the product list screen, the product code 500 for the corresponding product is transmitted to the contract center 150, and the order code is requested to be issued. On the other hand, the contract center 150 issues an order code after authenticating the user. When the order code is issued from the contract center 150, the user transmits the contents of the order together with the order code from the supplier's Internet site.

  When the contract center 150 issues an order code, the contract center 150 sets a validity period of the order code. Thereby, even if the order code is known to a third party, for example, the abuse can be limited.

  Next, in order to check the content of the order from the user, the trader makes an inquiry to the contract center 150 using the order code received at the same time as the content of the order. In response to this, the contract center 150 replies with order information (order contents) and user information (credit card information, etc.) corresponding to the order code. After confirming the response from the contract center, the merchant accepts the order (concludes the contract) and sends the product to the user. Thereafter, the merchant notifies the user of the shipment of the product, or charges the user through a credit company.

  When making a query using an order code, the trader may inquire about time information and time-change information used to generate the order code. In this case, the contract center 150 replies with the time when the order code is issued and a weather image (an example of time-varying information). Thereby, the trader can easily confirm the time when the user places an order.

  As described above, information that has a high risk of being misused, such as credit card information, is stored in the contract center 150 in advance instead of being exchanged over the network every time a product is traded. By exchanging basic codes, you can trade safely.

  8, FIG. 9, and FIG. 10 are flowcharts showing the operation of the transaction information management system according to the present embodiment.

  First, in the transaction information management device 100, the vendor authentication unit 102 acquires the MAC address from the vendor terminal 200 that accesses the transaction information management device 100, and compares it with the MAC address of the vendor terminal 200 stored in the vendor database 113. The vendor terminal 200 is authenticated (step S101: vendor authentication step / vendor authentication process).

  Next, in the merchant terminal 200, the product information transmission unit 201 transmits the product information to the product information reception unit 105 of the transaction information management apparatus 100 (step S201).

  Next, in the transaction information management apparatus 100, the merchandise information receiving unit 105 receives the merchandise information from the merchandise information transmitting unit 201 of the merchant terminal 200 authenticated by the merchant authentication unit 102 in step S101 (step S102: merchandise information receiving step). / Product information reception processing). The input unit 101 inputs time information and temporal change information (step S103: input step / input processing). The combination information generation unit 103 generates a hash value of data obtained by combining the product information with the hash value of the data obtained by combining the time information and the temporal change information as the product code (step S104: combined information generation step / synthesis). Information generation process). The product registration unit 106 registers the product information together with the product code in the product database 115 (step S105: product registration step / product registration process). The product identification information output unit 109 outputs the product code registered by the product registration unit 106 in step S105 to the product identification information providing unit 202 of the supplier terminal 200 (step S106: product identification information output step / product identification information). Output processing).

  Next, in the merchant terminal 200, the product identification information providing unit 202 receives the product code output from the product identification information output unit 109 of the transaction information management apparatus 100 in step S106, and acquires the product identification information of the user terminal 300. The product code is provided to the unit 301 (step S202).

  Next, in the user terminal 300, the product identification information acquisition unit 301 acquires a product code from the product identification information providing unit 202 of the supplier terminal 200 (step S301). The merchandise information inquiry unit 302 queries the merchandise information output unit 110 of the transaction information management apparatus 100 using the merchandise code acquired by the merchandise identification information acquisition unit 301 in step S301 (step S302).

  Next, in the transaction information management apparatus 100, the merchandise information output unit 110 responds to the inquiry by the merchandise code from the merchandise information inquiry unit 302 of the user terminal 300, and the merchandise information corresponding to the merchandise code from the merchandise database 115. (Step S107), search for supplier information corresponding to the searched product information from the supplier database 113 (step S108), and send the searched product information and supplier information to the product information inquiry unit 302 of the user terminal 300. Output (step S109) (steps S107 to S109: product information output step / product information output process).

  Next, in the user terminal 300, the product information inquiry unit 302 receives the product information and the merchant information output by the product information output unit 110 of the transaction information management device 100 in step S109 (step S303).

  Next, in the transaction information management apparatus 100, the user authentication unit 104 acquires the MAC address from the user terminal 300 that accesses the transaction information management apparatus 100, and stores the MAC of the user terminal 300 stored in the user database 114. The user terminal 300 is authenticated by collating with the address (step S110: user authentication step / user authentication process).

  Next, in the user terminal 300, the order information transmission unit 304 sends the order information to the order information reception unit 107 of the transaction information management apparatus 100 together with the product code acquired by the product identification information acquisition unit 301 in step S301. Is transmitted (step S304).

  Next, in the transaction information management apparatus 100, the order information reception unit 107 receives the order information together with the product code from the order information transmission unit 304 of the user terminal 300 authenticated by the user authentication unit 104 in step S110. (Step S111: order information receiving step / order information receiving process). The order registration unit 108 associates the product information corresponding to the product code received by the order information receiving unit 107 with the order information received by the order information receiving unit 107 (step S112). The input unit 101 inputs time information and temporal change information (step S113). The combined information generation unit 103 generates a hash value of data obtained by combining the order information with the hash value of the data obtained by combining the time information and the temporal change information as the order code (step S114). The order registration unit 108 sets the order code validity period (step S115), and registers the order information together with the order code in the order database 116 (step S116) (steps S112 to S116: order registration step / order). registration process). The order identification information output unit 111 outputs the order code registered by the order registration unit 108 in step S116 to the order identification information providing unit 303 of the user terminal 300 (step S117: order identification information output step / order identification). Information output processing).

  Next, in the user terminal 300, the order identification information providing unit 303 receives the order code output by the order identification information output unit 111 of the transaction information management apparatus 100 in step S117, and acquires the order identification information of the trader terminal 200. The order code is provided to the unit 204 (step S305).

  Next, in the trader terminal 200, the order identification information acquisition unit 204 acquires an order code from the order identification information provision unit 303 of the user terminal 300 (step S203). The order information inquiry unit 203 makes an inquiry about the order information to the order information output unit 112 of the transaction information management apparatus 100 using the order code acquired by the order identification information acquisition unit 204 in step S203 (step S204).

  Next, in the transaction information management apparatus 100, the order information output unit 112 confirms the validity period of the order code in response to the inquiry by the order code from the order information inquiry unit 203 of the trader terminal 200 (step S118). If the validity period of the order code has not expired, the order information corresponding to the order code is retrieved from the order database 116 (step S119), and the user information corresponding to the order information is retrieved from the user database 114 ( In step S120, the searched order information and user information are output to the contract information generation unit 205 of the supplier terminal 200 (step S121) (steps S118 to S121: order information output step / order information output process).

  Finally, in the vendor terminal 200, the contract information generation unit 205 receives the order information and user information output by the order information output unit 112 of the transaction information management apparatus 100 in step S121 (step S205) and confirms these. In step S206, after confirming inventory and credit, it is determined whether or not to contract the product. Further, when it is determined that a contract is to be made, the contract information generation unit 205 generates contract information (step S207).

  As described above, in the present embodiment, in the transaction information management device, the composite information generation unit generates the composite information by combining the time information and the temporal change information, and the user authentication unit determines the user terminal. The product information receiving unit receives the product information from the supplier terminal, the product registration unit registers the product information together with the product identification information specifying the product information received by the product information receiving unit, and identifies the product. The information output unit outputs the product identification information registered by the product registration unit, and the order information reception unit combines with the product identification information output by the product identification information output unit from the user terminal authenticated by the user authentication unit. The order registration unit receives the order information, and the order registration unit associates the product information corresponding to the product identification information received by the order information reception unit with the order information received by the order information reception unit, and identifies the composite information for the order information. Information The order generation information is generated by the information generation unit, the validity period of the generated order identification information is set, the order information is registered together with the order identification information, and the order identification information output unit is registered by the order registration unit. The order information output unit checks the validity period of the order identification information in response to the inquiry by the order identification information output by the order identification information output unit, and responds to the order identification information based on the confirmed result. Search for order information to be searched, search for user information corresponding to the order information, and specify at least the information about the settlement method of the user by outputting the searched order information and the user information. It is possible to provide information that is valid only during this time and to increase the safety of product transactions.

  Further, in the present embodiment, in the transaction information management device, the order information output unit uses the time information and the temporal change information used by the composite information generation unit to generate the order identification information output by the order identification information output unit. By outputting at least one of the above, it is possible to confirm the validity of the order identification information.

  In the present embodiment, in the transaction information management apparatus, the order registration unit generates time information, time-dependent change information, and the order so that the order registration unit generates combined information for the order information received by the order information reception unit. It is possible to confirm the validity of the order information by combining the information with at least part of the information in the combined information generation unit.

  Further, in the present embodiment, in the transaction information management device, the product registration unit causes the composite information generation unit to generate composite information for the product information received by the product information reception unit as product identification information, and the product information output unit includes: In response to an inquiry based on the product identification information output by the product identification information output unit, the product information corresponding to the product identification information is searched, and the searched product information is output to prove the time when the product information was registered. Is possible.

  In the present embodiment, in the transaction information management device, the merchant authentication unit authenticates the merchant terminal, the product information receiving unit receives the product information from the merchant terminal authenticated by the merchant authentication unit, and the product information output unit However, by searching for the merchant information corresponding to the searched merchandise information and outputting at least a part of the searched merchant information, the user can confirm information regarding the merchant selling the merchandise for each product.

  Moreover, in this Embodiment, since a time-change information is weather information, it becomes possible to use the information which a user or a trader can identify easily.

  In the present embodiment, in the transaction information management method, in the composite information generation step, the time information and the temporal change information are combined to generate composite information, and in the user authentication step, the user terminal is authenticated, In the product information receiving step, product information is received from the supplier terminal, and in the product registration step, the product information is registered together with the product identification information specifying the product information received in the product information receiving step, and the product identification information output step The product identification information registered in the product registration step is output, and the order information is received from the user terminal authenticated in the user authentication step in the order information reception step together with the product identification information output in the product identification information output step. The product information corresponding to the product identification information received in the order information receiving step and the order information receiving step in the order registration step The information is associated with each other, the composite information for the order information is generated as the order identification information in the composite information generation unit, the validity period of the generated order identification information is set, and the order information is registered together with the order identification information In the order identification information output step, the order identification information registered in the order registration step is output. In the order information output step, the order identification information is valid for the inquiry by the order identification information output in the order identification information output step. Confirm the period, and based on the confirmed result, retrieve the order information corresponding to the order identification information, retrieve the user information corresponding to the order information, and at least use the retrieved order information and user information. Output information about the payment method of the consumer, providing information that is valid only within a certain period of time for product transactions, and increasing the safety of product transactions. Rukoto is possible.

  Further, in the present embodiment, in the transaction information management program, the composite information generation process generates the composite information by combining the time information and the temporal change information, and the user authentication process authenticates the user terminal, The merchandise information receiving process receives merchandise information from the supplier terminal, and the merchandise registration process registers the merchandise information together with the merchandise identification information specifying the merchandise information received by the merchandise information receiving process, and the merchandise identification information output process Outputs the product identification information registered by the product registration process, and the order information receiving process outputs the order information together with the product identification information output by the product identification information output process from the user terminal authenticated by the user authentication process. And the order registration process associates the product information corresponding to the product identification information received by the order information reception process with the order information received by the order information reception process, and combines the order information. Is generated in the composite information generation process as the order identification information, the validity period of the generated order identification information is set, the order information is registered together with the order identification information, and the order identification information output process is performed by the order registration process. Outputs the order identification information registered, and the order information output process confirms the validity period of the order identification information in response to the inquiry by the order identification information output by the order identification information output process. By searching for order information corresponding to the order identification information, searching for user information corresponding to the order information, and outputting at least the information related to the user's payment means among the searched order information and user information , It is possible to provide information that is valid only within a specific period of time for the transaction of the product, and to increase the safety of the transaction of the product.

Embodiment 2. FIG.
The configuration of the transaction information management system according to the present embodiment is the same as that of the first embodiment shown in FIG. 3, for example. In the following, with respect to the present embodiment, portions different from the first embodiment will be mainly described.

  FIG. 11 is a block diagram showing the configuration of the transaction information management apparatus according to the present embodiment. Below, a different part from the structure of the transaction information management apparatus which concerns on Embodiment 1 shown in FIG. 4 is demonstrated.

  The transaction information management apparatus 100 includes a contract information receiving unit 118, a contract registration unit 119, a contract identification information output unit 120, and a contract information output unit 121. Further, the transaction information management device 100 includes a contract database 117.

  The contract database 117 stores the contract information in association with the order information related to the contract. The contract information includes, for example, the total amount of the contract, the product shipping means, the planned shipping date of the product, and the like.

  In the present embodiment, as an example of the contract identification information for specifying the contract information, a contract code made up of letters, numbers, or a combination thereof is used. In the present embodiment, the contract code is a hash value of data obtained by further combining the contract information with the hash value of the data obtained by combining the time information and the temporal change information. Here, it is also possible to use composite information generated using only part of the time information, time-dependent change information and contract information, composite information combining only the time information and time-dependent change information, or an arbitrarily created code. Is possible.

  The contract information receiving unit 118 receives contract information from the trader terminal 200 together with the order code output from the order identification information output unit 111. The contract registration unit 119 associates the order information corresponding to the order code received by the contract information receiving unit 118 with the contract information received by the contract information receiving unit 118, and contracts the contract information received by the contract information receiving unit 118. Code is generated in the composite information generation unit 103, and the contract information is registered in the contract database 117 together with the generated contract code. The contract identification information output unit 120 outputs the contract code registered by the contract registration unit 119. The contract information output unit 121 searches the contract database 117 for contract information corresponding to the contract code in response to the inquiry by the contract code output from the contract identification information output unit 120, and outputs the searched contract information.

  FIG. 12 is a block diagram showing a configuration of a trader terminal and a user terminal according to the present embodiment. Below, a different part from the structure of the trader terminal and user terminal which concerns on Embodiment 1 shown in FIG. 5 is demonstrated.

  The trader terminal 200 includes a contract identification information providing unit 206.

  The contract identification information providing unit 206 provides the contract identification information acquisition unit 305 of the user terminal 300 with the contract code output by the contract identification information output unit 120 of the transaction information management apparatus 100.

  The user terminal 300 includes a contract identification information acquisition unit 305 and a contract information inquiry unit 306.

  The contract identification information acquisition unit 305 acquires a contract code from the contract identification information provision unit 206 of the supplier terminal 200. The contract information inquiry unit 306 inquires the contract information output unit 121 of the transaction information management apparatus 100 for the contract information using the contract code acquired by the contract identification information acquisition unit 305, and outputs the contract information of the transaction information management apparatus 100. The contract information output by the unit 121 is received.

  FIG. 13 is a sequence diagram showing an example of a communication procedure of the transaction information management system in the present embodiment. In FIG. 13, the procedure until the contractor receives the user information response from the contract center 150 is the same as that of the first embodiment shown in FIG. 6.

  Upon receipt of the order, the trader transmits an order code to the contract center 150 and requests the contract code to be issued. On the other hand, the contract center 150 issues a contract code. When the contract code is issued, the trader notifies the user of the contract code and the content of the contract (contract proof).

  When the user is notified of the contract proof, the user makes an inquiry to the contract center 150 using the contract code included in the contract proof. In response to this, the contract center 150 replies contract information (contract contents) corresponding to the contract code.

  The merchant ships the product to the user, and then notifies the user of the shipment of the product or charges the price through the credit company (at this time, the contract code is attached and billed).

  14 and 15 are flowcharts showing the operation of the transaction information management system according to the present embodiment. The transaction information management system according to the present embodiment performs the operations shown in FIGS. 14 and 15 after performing the same operation as that of the first embodiment shown in FIGS. 8, 9, and 10.

  After step S207 in FIG. 10, in the contractor terminal 200, the contract information generation unit 205 transmits the contract information together with the order code to the contract information receiving unit 118 of the transaction information management apparatus 100 (step S208).

  Next, in the transaction information management apparatus 100, the contract information receiving unit 118 receives the contract information together with the ordering code from the contract information generating unit 205 of the trader terminal 200 (step S122: contract information receiving step / contract information). Receive processing). The contract registration unit 119 associates the order information corresponding to the order code received by the contract information receiving unit 118 in step S122 with the contract information received by the contract information receiving unit 118 (step S123). The input unit 101 inputs time information and temporal change information (step S124). The composite information generation unit 103 generates a hash value of data obtained by further combining the contract information with the hash value of the data obtained by combining the time information and the temporal change information as the contract code (step S125). The contract registration unit 119 registers the contract information together with the contract code in the contract database 117 (step S126) (steps S123 to S126: contract registration step / contract registration process). The contract identification information output unit 120 outputs the contract code registered by the contract registration unit 119 in step S126 to the contract identification information providing unit 206 of the supplier terminal 200 (step S127: contract identification information output step / contract identification information). Output processing).

  Next, in the vendor terminal 200, the contract identification information providing unit 206 receives the contract code output by the contract identification information output unit 120 of the transaction information management apparatus 100 in step S127, and acquires the contract identification information of the user terminal 300. The contract code is provided to the unit 305 (step S209).

  Next, in the user terminal 300, the contract identification information acquisition unit 305 acquires a contract code from the contract identification information provision unit 206 of the trader terminal 200 (step S306). The contract information inquiry unit 306 inquires of the contract information output unit 121 of the transaction information management apparatus 100 for the contract information using the contract code acquired by the contract identification information acquisition unit 305 in step S306 (step S307).

  Next, in the transaction information management apparatus 100, in response to the inquiry by the contract code from the contract identification information acquisition unit 305 of the user terminal 300, the contract information corresponding to the contract code is searched from the contract database 117 (step S128). Then, the searched contract information is output to the contract information inquiry unit 306 of the user terminal 300 (step S129) (steps S128 and S129: contract information output step / contract information output process).

  Finally, in the user terminal 300, the contract information inquiry unit 306 receives the contract information output by the contract information output unit 121 of the transaction information management apparatus 100 in step S129 (step S308).

  As described above, in the present embodiment, in the transaction information management device, the contract information receiving unit receives the contract information from the trader terminal together with the order identification information output by the order identification information output unit, and the contract registration unit However, the order information corresponding to the order identification information received by the contract information receiving unit is associated with the contract information received by the contract information receiving unit, and the composite information for the contract information is generated as contract identification information by the composite information generation unit. When the contract identification information is registered together with the generated contract identification information and the contract identification information output unit outputs the contract identification information registered by the contract registration unit, the contract information output unit outputs the contract identification information output unit. In response to an inquiry based on the contract identification information, the contract information corresponding to the contract identification information is searched, and the contract information is output by outputting the searched contract information. It is possible to prove the registered time.

The figure which shows an example of the external appearance of the transaction information management apparatus in Embodiment 1 or 2. FIG. The figure which shows an example of the hardware constitutions of the transaction information management apparatus in Embodiment 1 or 2. FIG. The figure which shows an example of a structure of the transaction information management system which concerns on Embodiment 1. FIG. 1 is a block diagram showing a configuration of a transaction information management apparatus according to Embodiment 1. FIG. The block diagram which shows the structure of the trader terminal and user terminal which concern on Embodiment 1. FIG. The sequence diagram which shows an example of the communication procedure of the transaction information management system in Embodiment 1. FIG. FIG. 3 is a diagram illustrating an example of a product list screen in the first embodiment. The flowchart (1/3) which shows operation | movement of the transaction information management system which concerns on Embodiment 1. FIG. The flowchart (2/3) which shows operation | movement of the transaction information management system which concerns on Embodiment 1. FIG. The flowchart (3/3) which shows operation | movement of the transaction information management system which concerns on Embodiment 1. FIG. The block diagram which shows the structure of the transaction information management apparatus which concerns on Embodiment 2. FIG. The block diagram which shows the structure of the trader terminal and user terminal which concern on Embodiment 2. FIG. The sequence diagram which shows an example of the communication procedure of the transaction information management system in Embodiment 2. FIG. The flowchart (1/2) which shows operation | movement of the transaction information management system which concerns on Embodiment 2. FIG. The flowchart (2/2) which shows operation | movement of the transaction information management system which concerns on Embodiment 2. FIG.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 100 Transaction information management apparatus 101 Input part 102 Trader authentication part 103 Compositing information generation part 104 User authentication part 105 Product information reception part 106 Product registration part 107 Order information reception part 108 Order registration part 109 Product identification information output unit, 110 Product information output unit, 111 Order identification information output unit, 112 Order information output unit, 113 Contractor database, 114 User database, 115 Product database, 116 Order database, 117 Contract database, 118 Receive contract information 119 Contract registration unit 120 Contract identification information output unit 121 Contract information output unit 150 Contract center 200 Contractor terminal 201 Product information transmission unit 202 Product identification information provision unit 203 Order information inquiry unit 204 Order identification Information acquisition unit, 205 Contract information Information generating unit, 206 Contract identification information providing unit, 300 User terminal, 301 Product identification information acquiring unit, 302 Product information inquiry unit, 303 Order identification information providing unit, 304 Order information transmitting unit, 305 Contract identification information acquiring unit, 306 Contract information inquiry section, 400 network, 500 product code, 901 CRT display device, 902 K / B, 903 mouse, 904 FDD, 905 CDD, 906 printer device, 907 scanner device, 910 system unit, 911 CPU, 912 bus, 913 ROM, 914 RAM, 915 communication board, 920 magnetic disk device, 921 OS, 922 window system, 923 program group, 924 file group, 931 telephone, 932 FAX machine, 940 Internet, 941 gateway, 942 LAN.

Claims (10)

In the transaction information management device for connecting the trader terminal and the user terminal for exchanging transaction information related to the transaction of the product and managing the transaction information,
A user database that pre-stores user information regarding the user who orders the product and the payment method of the user;
A product database for storing product information about products;
An order database for storing order information related to product orders in association with user information and product information relating to the order of the product;
An input unit for inputting time information indicating the time and time-dependent change information that changes with the passage of time;
A combined information generating unit that combines the time information input by the input unit and the temporal change information to generate combined information;
A user authentication unit that authenticates the user terminal based on user information stored in the user database;
A product information receiving unit that receives product information from the merchant terminal;
A product registration unit for registering the product information in the product database together with product identification information specifying the product information received by the product information receiving unit;
A product identification information output unit that outputs the product identification information registered by the product registration unit;
An order information receiving unit that receives order information together with product identification information output by the product identification information output unit from a user terminal authenticated by the user authentication unit;
The product information corresponding to the product identification information received by the order information receiving unit is associated with the order information received by the order information receiving unit, and composite information for the order information is generated as the order identification information in the composite information generating unit An order registration unit that sets a validity period of the generated order identification information and registers the order information in the order database together with the order identification information;
An order identification information output unit for outputting the order identification information registered by the order registration unit;
In response to an inquiry based on the order identification information output by the order identification information output unit, the validity period of the order identification information is confirmed, and the order information corresponding to the order identification information is retrieved from the order database based on the confirmed result. And an order information output unit that searches the user database for user information corresponding to the order information and outputs at least the searched order information and information about the user's payment means among the user information. A transaction information management device characterized by The order information output unit further includes:
The time information used by the synthetic information generation unit to generate the order identification information output by the order identification information output unit and at least one of the temporal change information are output. Transaction information management device. The order registration unit
In order to generate the combined information for the order information received by the order information receiving unit as the order identification information, the combined information generating unit includes the time information input by the input unit, the temporal change information, and at least a part of the order information. The transaction information management device according to claim 1, wherein the transaction information management device is combined. The product registration unit
Causing the composite information generation unit to generate composite information for the product information received by the product information reception unit as the product identification information;
The transaction information management device further includes:
In response to a query based on product identification information output by the product identification information output unit, the product database includes a product information output unit that searches for product information corresponding to the product identification information from the product database and outputs the searched product information. The transaction information management device according to any one of claims 1 to 3. The transaction information management device further includes:
A merchant database that pre-stores merchant information about merchants selling the product,
A supplier authentication unit for authenticating the supplier terminal based on the supplier information stored in the supplier database;
The product database is
Store product information about the product in association with the merchant information related to the product,
The product information receiving unit
Receiving product information from a merchant terminal authenticated by the merchant authentication unit;
The product information output unit further includes:
5. The transaction information management apparatus according to claim 4, wherein the trader information corresponding to the searched product information is searched from the trader database, and at least a part of the searched trader information is output. The transaction information management device further includes:
A contract database that stores contract information related to a product contract in association with at least order information related to the contract of the product;
A contract information receiving unit that receives contract information together with the order identification information output by the order identification information output unit from the trader terminal;
The order information corresponding to the order identification information received by the contract information receiving unit is associated with the contract information received by the contract information receiving unit, and composite information for the contract information is generated as contract identification information in the composite information generation unit A contract registration unit for registering the contract information in the contract database together with the generated contract identification information;
A contract identification information output unit for outputting the contract identification information registered by the contract registration unit;
In response to an inquiry based on the contract identification information output by the contract identification information output unit, the contract database includes a contract information output unit that searches the contract database for contract information corresponding to the contract identification information and outputs the searched contract information. The transaction information management device according to claim 1, wherein the transaction information management device is a transaction information management device. The input unit is
The transaction information management device according to any one of claims 1 to 6, wherein weather information is input as the temporal change information. A user database that stores in advance user information related to a user who orders a product and a settlement method of the user, a product database that stores product information related to the product, and order information related to the order of the product, Transaction information management which has an order database stored in association with product information and product information, and which is connected to a trader terminal and a user terminal for exchanging transaction information related to product transactions and manages the transaction information In a transaction information management method using a device,
An input step for inputting time information indicating time and time-varying information that changes with the passage of time;
A combined information generating step of generating combined information by combining the time information input in the input step and the temporal change information;
A user authentication step for authenticating the user terminal based on the user information stored in the user database;
A product information receiving step for receiving product information from the supplier terminal;
A product registration step of registering the product information in the product database together with product identification information specifying the product information received in the product information receiving step;
A product identification information output step for outputting the product identification information registered in the product registration step;
Order information receiving step for receiving order information together with the product identification information output in the product identification information output step from the user terminal authenticated in the user authentication step;
The product information corresponding to the product identification information received in the order information reception step is associated with the order information received in the order information reception step, and the composite information for the order information is generated as the order identification information in the composite information generation step An order registration step for setting a validity period of the generated order identification information and registering the order information in the order database together with the order identification information;
Order identification information output step for outputting the order identification information registered in the order registration step;
In response to the inquiry by the order identification information output in the order identification information output step, the validity period of the order identification information is confirmed, and the order information corresponding to the order identification information is searched from the order database based on the confirmed result. And an order information output step of searching for user information corresponding to the order information from the user database and outputting at least the information relating to the user's payment means among the searched order information and user information. A transaction information management method characterized by A user database that stores in advance user information related to a user who orders a product and a settlement method of the user, a product database that stores product information related to the product, and order information related to the order of the product, Transaction information management which has an order database stored in association with product information and product information, and which is connected to a trader terminal and a user terminal for exchanging transaction information related to product transactions and manages the transaction information In the transaction information management program executed by the device,
An input process for inputting time information indicating the time and time-dependent change information that changes with the passage of time;
A combined information generation process for generating combined information by combining the time information input by the input process and the temporal change information;
A user authentication process for authenticating the user terminal based on the user information stored in the user database;
Product information reception processing for receiving product information from the vendor terminal;
A product registration process for registering the product information in the product database together with product identification information specifying the product information received by the product information reception process;
Product identification information output processing for outputting the product identification information registered by the product registration processing;
Order information reception processing for receiving order information together with product identification information output by the product identification information output processing from the user terminal authenticated by the user authentication processing;
The product information corresponding to the product identification information received by the order information reception process is associated with the order information received by the order information reception process, and the composite information for the order information is generated in the composite information generation process as the order identification information Order registration processing for setting the validity period of the generated order identification information and registering the order information in the order database together with the order identification information;
Order identification information output processing for outputting the order identification information registered by the order registration processing;
In response to the inquiry by the order identification information output by the order identification information output process, the validity period of the order identification information is confirmed, and the order information corresponding to the order identification information is searched from the order database based on the confirmed result. Then, a user information corresponding to the order information is searched from the user database, and an order information output process for outputting the searched order information and at least information related to the user's payment means among the user information is performed on the computer. A transaction information management program characterized by being executed. In a transaction information management system comprising a trader terminal that exchanges transaction information related to a transaction of a product, a user terminal, and a transaction information management device that manages the transaction information,
The transaction information management device
A user database that pre-stores user information regarding the user who orders the product and the payment method of the user;
A product database for storing product information about products;
An order database for storing order information related to product orders in association with user information and product information relating to the order of the product;
An input unit for inputting time information indicating the time and time-dependent change information that changes with the passage of time;
A combined information generating unit that combines the time information input by the input unit and the temporal change information to generate combined information;
A user authentication unit that authenticates the user terminal based on user information stored in the user database;
A product information receiving unit that receives product information from the merchant terminal;
A product registration unit for registering the product information in the product database together with product identification information specifying the product information received by the product information receiving unit;
A product identification information output unit that outputs the product identification information registered by the product registration unit;
An order information receiving unit that receives order information together with product identification information output by the product identification information output unit from a user terminal authenticated by the user authentication unit;
The product information corresponding to the product identification information received by the order information receiving unit is associated with the order information received by the order information receiving unit, and composite information for the order information is generated as the order identification information in the composite information generating unit An order registration unit that sets a validity period of the generated order identification information and registers the order information in the order database together with the order identification information;
An order identification information output unit for outputting the order identification information registered by the order registration unit;
In response to an inquiry based on the order identification information output by the order identification information output unit, the validity period of the order identification information is confirmed, and the order information corresponding to the order identification information is retrieved from the order database based on the confirmed result. And an order information output unit for retrieving user information corresponding to the order information from the user database, and outputting at least information relating to the user's payment means among the searched order information and user information,
The user terminal is
A product identification information acquisition unit for acquiring product identification information from the supplier terminal;
An order information transmitting unit that transmits order information together with the product identification information acquired by the product identification information acquiring unit to the order information receiving unit;
An order identification information providing unit that provides the order identification information output by the order identification information output unit to the merchant terminal;
The vendor terminal is
A product information transmission unit for transmitting product information to the product information reception unit;
A product identification information providing unit that provides the product identification information output by the product identification information output unit to the user terminal;
An order identification information acquisition unit for acquiring order identification information from the user terminal;
An order information inquiry unit that inquires for order information from the order identification information acquired by the order identification information acquisition unit with respect to the order information output unit;
The order information output unit outputs the order information and the user information, and at least information related to the user's payment method is confirmed. Based on the confirmed result, it is determined whether or not the product is contracted. A transaction information management system comprising: a contract information generation unit that generates contract information related to a contract of the product when it is determined to perform the contract.

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