WO2001031548A1 - Procede de transaction et systeme de transaction - Google Patents
Procede de transaction et systeme de transaction Download PDFInfo
- Publication number
- WO2001031548A1 WO2001031548A1 PCT/JP1999/005563 JP9905563W WO0131548A1 WO 2001031548 A1 WO2001031548 A1 WO 2001031548A1 JP 9905563 W JP9905563 W JP 9905563W WO 0131548 A1 WO0131548 A1 WO 0131548A1
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- WO
- WIPO (PCT)
- Prior art keywords
- card
- transaction
- information
- store
- ticket
- Prior art date
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/06—Buying, selling or leasing transactions
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/08—Payment architectures
- G06Q20/10—Payment architectures specially adapted for electronic funds transfer [EFT] systems; specially adapted for home banking systems
- G06Q20/105—Payment architectures specially adapted for electronic funds transfer [EFT] systems; specially adapted for home banking systems involving programming of a portable memory device, e.g. IC cards, "electronic purses"
Definitions
- the present invention relates to a transaction method, a transaction system, a management device thereof, and an IC card using an IC card, and in particular, a transaction method, a transaction system, a settlement device, and an IC for counting the electronic value of an IC card provided in the transaction device.
- a transaction method a transaction system, a settlement device, and an IC for counting the electronic value of an IC card provided in the transaction device.
- This electronic wallet transaction is a system in which a customer's IC card has cash data equivalent to money and transfers it to a transaction device.
- the IC card referred to in this electronic wallet retrieval has a one-chip microcomputer in which a nonvolatile RAM and a processor are configured in one chip.
- This microcomputer is built in a plastic card of the same size as the credit card with a structure that enhances security.
- the non-volatile RAM stores an electronic value and a password. Further, the non-volatile RAM has a program module for performing an encryption process and a module for performing a decryption process. In addition, the non-volatile RAM uses these modules to verify the legitimacy of the device accessing the IC card, and to verify the legitimacy of the person accessing the IC card using the device. An authentication program is also built-in. This has increased safety. For this reason, the IC card has the advantage that the security is higher than magnetic cards that are vulnerable to tampering or unauthorized reading of magnetic data.
- the electronic wallet transaction is an electronic procedure for taking out ordinary cash from the wallet and giving the cash to the other party. If a part of the amount of the IC card is transferred to the transaction device during the transaction, the balance of the IC card decreases correspondingly and the balance of the memory of the transaction device increases.
- the electronic value transferred to a transaction device such as a POS terminal device is stored in a memory in the transaction device, transmitted to the center after the store is closed, and the post-processing is completed.
- a system using the above-mentioned IC force has been proposed (for example, Japanese Patent Application Laid-Open Publication No. Heisei 9-161152).
- Japanese Patent Laid-Open Publication No. Hei 7-33459 proposes an electronic wallet transaction system using a coupon point card service.
- services can be issued and services can be executed in accordance with electronic wallet transactions.
- procedures such as service collection, counting, and settlement rely on humans, and there is a problem in that post-processing is complicated.
- Discounted services for products are provided by coupons.
- the store clerk mailed these coupons together with the data-collected journal to the counting office.
- the counting office sorts coupons for each store and for each manufacturer, and calculates and calculates how much each manufacturer pays to each store. Thereafter, each manufacturer is notified by mail of the amount to be paid along with the coupon for each store.
- this service system has a problem in that the coupon processing behind the coupon ticket is manually performed, which requires a lot of time for the shop.
- an object of the present invention is to provide a transaction method, a transaction system, a management device thereof, and an IC card for automating post-processing of services.
- an object of the present invention is to provide a transaction method for preventing fraud in post-processing of services.
- the purpose is to provide a transaction system, its management device and an IC card.
- an object of the present invention is to provide a transaction method, a transaction system, a management device thereof, and an IC card for providing a customer service for inviting electronic wallet transactions.
- One aspect of the transaction method according to the present invention is a transaction method for processing transaction data generated in accordance with a transaction, wherein the transaction data associated with the transaction is stored in an IC force provided in a transaction device. Reading an IC card and classifying and totaling the transaction data.
- an IC card detachably provided in the transaction device, and the Ic card including the transaction data associated with the transaction.
- a management device that reads the IC force and classifies and totals the transaction data.
- the transaction device stores the transaction data in an IC card
- the management device reads the IC card, and performs classification and aggregation, so that it is possible to automate post-processing of the transaction data. .
- the management device reads out transaction data from an IC card separate from the device, classifies and compiles the data, so it adjusts the amount to be received or paid by each store from the transaction data collected at multiple stores be able to
- the transaction device stores service information for providing a service to a customer in the IC card. This makes it possible to automate post-processing of services.
- the transaction device has an electronic wallet transaction function.
- a card reader / writer for exchanging information with a customer IC card a reader / writer for exchanging information with the IC card, and an electronic value of the customer IC card.
- the storing step includes a step of extracting service information to be provided with a service from the customer IC card, and the step of extracting the extracted service information into the customer IC card. Transfer to the IC force.
- the IC card issues service information for receiving a desired service and transfers the service information to the customer IC card, and stores the service information in the customer IC card. It has a function of extracting and collecting service information to be provided with services from the provided service information.
- the service information in which the service ticket is digitized can be transferred like a service ticket on a piece of paper.
- the service ticket can be distributed as if it were a paper ticket service ticket.
- the service information to be provided with the service is extracted and collected from the service information stored in the customer IC card, so that the service ticket can be automatically issued and the service ticket can be automatically collected.
- the customer service function can be provided without the need for the user and the card-introducing store. Also, even if service information is independently provided, since service information is collected from the IC force, it is possible to prevent fraudulent reception of the service again based on the service information.
- the transaction device executes the transfer and extraction of service information
- the service ticket can be issued without any injustice, and the service ticket can be extracted without injustice.
- service information is handled in the same way as electronic cash, multiple types of services can be provided to the IC card.
- the transaction device issues the service information associated with the electronic wallet transaction.
- the transaction device includes the extracted service.
- the service based on the source information is reflected in the electronic wallet transaction.
- the management apparatus includes: a card reader / liner for exchanging information with the IC card; It has processing means for classifying and summarizing the service information of each company for each issuer, and output means for outputting the total result.
- the collected data of the IC card can be totaled and output.
- the processing means of the management device classifies the service information of the IC card by issuer and totals the service information.
- Classifying and totaling by issuing store collection transaction data of multiple stores can be classified and totaled for each store.
- the processing unit of the management device classifies the service information of the IC force by issue maker and totals the information.
- Invoices to issuers can be automatically created because they are classified and tabulated by issuer.
- the output unit of the management device outputs the service information together with the aggregation result. Since each service information is output, it is possible to verify the improperity of the service ticket.
- the management device creates service information to be issued and writes the service information to the IC card.
- the second IC card exchanges information with the IC card.
- It has a function of executing transfer of electronic cash and transfer of the service information.
- the transfer of the electronic cash and the service ticket is performed by the second IC card, so that the management and handling of the electronic cash and the service ticket are facilitated.
- fraud on the store side can be prevented.
- the IC card has a memory having an electronic wallet area and a service information storage area for storing service information provided to a customer for service. Having. Since the IC card has an electronic wallet transaction function and a service ticket transfer function, a service function can be easily provided to an IC card having an electronic wallet transaction function.
- the processor includes the service ticket identification data and
- service information including an encrypted signature created based on the identification data. Since the cryptographic signature is stored, security against fraud can be provided.
- the processor issues service information for receiving a desired service and transfers the service information to a customer IC card. It has the function of extracting and collecting service information that is the subject of service provision.
- Service issuance and collection for IC force clients and customers IC force services, preventing fraudulent service tickets. Also, a service function can be easily provided to the transaction device.
- the processor has a function of exchanging information with the customer IC card to execute transfer of electronic cash and transfer of the service information.
- the memory has a plurality of service information storage areas for storing service information for each type of service information.
- a plurality of types of services can be provided, and classification and aggregation can be performed for each service.
- the memory has an issuance service storage area for storing service information to be issued.
- FIG. 1 is a system configuration diagram of one embodiment of the present invention.
- FIG. 2 is a block diagram of a P0S terminal device according to one embodiment of the present invention.
- FIG. 3 is a processing flowchart of the POS terminal device of FIG.
- FIG. 4 is a block diagram of a customer IC according to an embodiment of the present invention.
- FIG. 5 is an explanatory diagram of the memory area of the customer IC card in FIG.
- FIG. 6 is an explanatory diagram of the access authority table in FIG.
- FIG. 7 is a block diagram of a store IC card according to one embodiment of the present invention.
- FIG. 8 is an explanatory diagram of a memory area of the store IC card of FIG.
- FIG. 9 is a flowchart (part 1) of the processing of the store IC card of FIG. 7.
- FIG. 10 is a flowchart (part 2) of the processing of the store IC card of FIG. is there.
- FIG. 11 is a flowchart (part 3) of the processing of the store IC card in FIG.
- FIG. 12 is a flowchart (No. 4) of the process of the store IC force in FIG.
- FIG. 13 is a flowchart (part 1) of the processing of the customer IC force of FIG.
- FIG. 14 is a flowchart (part 2) of the processing of the customer IC force of FIG.
- FIG. 15 is a flowchart (part 3) of the processing of the customer IC card shown in FIG.
- FIG. 16 is a block diagram of the display of FIG.
- FIG. 17 is a perspective view of the display device of FIG.
- FIG. 18 is a block diagram of the communication device of FIG.
- FIG. 19 is a perspective view of the communication device of FIG.
- FIG. 20 is a block diagram of the settlement apparatus of FIG.
- FIG. 21 is a flowchart (No. 1) of the processing of the counting device in FIG.
- FIG. 22 is a flowchart (No. 2) of the processing of the counting device in FIG.
- FIG. 23 is a flowchart (part 3) of the processing of the counting device in FIG.
- FIG. 24 is an explanatory diagram of a table of the counting device in FIG. 20.
- FIG. 1 is a configuration diagram of an IC force trading system according to one embodiment of the present invention.
- the customer IC card 2 has a processor and a non-volatile random access memory (RAM) built in a plastic card of the size of a credit card standardized by JIS and other standards.
- RAM non-volatile random access memory
- security function security function
- the IC card 2 is further provided with a magnetic stripe and a stripe for optical recording.
- the customer IC card 2 has an electronic wallet area, a service ticket area, an advertising area, and an electronic signature area.
- the P ⁇ S terminal device 1 constitutes an electronic wallet transaction device that executes an electronic wallet transaction in conjunction with the customer's IC card 1.
- An electronic wallet is defined as a wallet that holds cash at electronic value.
- Electronic wallet transactions are not limited to electronic wallet transactions that transfer electronic value.Electronic value transfer is performed in a secret state by encryption / decryption processing functions, and so-called electronic signatures and the like are based on this. This includes transactions where information about the transferred value is protected from forgery and fraud by the authentication processing function.
- the terminal device 1 has a customer IC card 2 and a customer IC card / reader 4 for exchanging information. Further, the POS terminal device 1 has a service ticket processing function 5 in addition to the electronic wallet transaction function.
- the service ticket processing function 5 issues and collects service tickets, extracts service tickets for service provision, and executes services.
- the service voucher is an electronic voucher that is individually specified and given value under certain conditions. For example, electronic data of a voting ticket, a lottery, a coupon, and the like, which is usually issued as a piece of paper, corresponds to this.
- a store-side IC card 3 that can be attached to the P0S terminal device 1 is provided.
- This store-side IC card 3 has the same hardware configuration as customer card 1 Have.
- the store-side IC card 3 has a function of issuing a service ticket such as a lottery, a function of selecting a winning ticket, and a function of collecting the winning ticket.
- management system 9 with a settlement device with functions.
- Electronic cash (with electronic signature) and service ticket (with electronic signature) are transferred between the POS terminal 1 and the customer's IC card 2.
- This transfer refers to the process of transferring electronic cash or a service voucher to be transferred from one of the IC card or the electronic wallet transaction device to the other.
- the electronic cash or service voucher to be transferred becomes untransferable at the transfer source, and only the transferee can transfer. For example, if a service voucher is transferred from one to the other, the service voucher will no longer be available at the source, but the destination will be able to use the service voucher.
- the transfer of the service ticket may be recorded as a history. The same applies to electronic cash.
- the transaction history at the time of issuing the lottery is left in the IC card.
- the issue date and issue store number of the lottery are stored. These are extracted from the IC card, the winning confirmation device, etc., and the lower three digits of the winning number are decrypted from the issuing date, issuer number, and electronic signature data. Verification is performed by comparing the lower three digits of the decoded lottery number with the lower three digits of the actual lottery number.
- this store number be set like a secret key set arbitrarily.
- the POS terminal device 1 that issues the lottery encrypts the lottery with the key value that is the key, and the lottery confirmation device that confirms the winning is provided with a table of the store number and the corresponding key value. Just read it.
- the lottery number shown to the customer is the lower three digits It is also possible to make the upper encryption part or a part thereof invisible to customers in the form of a digital signature. As a result, the customer does not know the store number and cannot forge. Also, clerks hired in the store cannot forge because they do not know the code of the store. In addition, it is possible to check for forgery.
- the service ticket is a voting ticket
- select the lottery The number of votes is entered in the IC card 2 for each lottery number, and the number of votes is also stored in the IC card 3 of the P0S terminal device 1. Since IC card 2 cannot distinguish between a vote number of the same period and a vote number of another period, when issuing a voting ticket from IC card 3 of P0S terminal device 1, Attach identification information that combines the relevant period information and digital signature, and fill in IC card 2 as a voting number. The IC card of the P0S terminal device 1 totals the total value at the time of settlement or the like. After the counting period, the lottery number with the largest number of votes will be the winning number.
- the IC card 3 of the P ⁇ S terminal device 1 reads the lottery number, the number of votes, and the identification information from the IC card 2 when a transaction is made with the IC card 2. Then, from the identification information, the justification of the information is confirmed, and the counting period is derived.
- the IC card 3 of the POS terminal device 2 has a table of winning numbers for each counting period (for example, if each counting period is every two weeks, every two weeks in a range of about three months). This table is searched for the aggregation period derived from the identification information, and the winning number is obtained. The winning number is compared with the voted number.
- the voting ticket service is a refund
- the number of votes is multiplied by the refund amount for one unit of voting, and the refund amount Is calculated.
- the amount of refund is subtracted from the amount of shopping, and the customer's required payment is calculated. If the refund amount is large, the remaining amount is written as a gift certificate on IC card 2 so that it can be used only for the next shopping at the same store.
- voting takes place at chain stores, settlement between chain stores is required. In other words, stores that issue lots of lotteries need to pay a large amount of refunds to customers.
- the IC card 3 of the POS terminal device 1 stores the number of issued votes and the number of winning and refunded voting tickets.
- the management device 9 is an IC The information of the card 3 is read and the contribution is calculated.
- the IC card 3 of the POS terminal device 1 includes a table for managing the respective data, that is, the number of issued voting tickets and the number of refunded voting tickets.
- the service ticket is a lottery
- the lottery and the digital signature obtained in a short time are written on the IC card 2 in the electronic wallet transaction by the IC card 2.
- the lottery is displayed on the balancer (balance display) 6.
- the balancer balance display
- a product is purchased with the IC card 2 during the lottery refund period or the product delivery period, the presence or absence of a winning is automatically confirmed and the service is received.
- This lottery is issued when a certain amount or more is purchased.
- a lottery may be issued when a certain number of points are accumulated.
- the service voucher is a coupon
- the product eg, a cigarette
- exchange a coupon for a new cigarette By providing such services, customers will be secured and purchases will be promoted.
- the store-side IC card 3 since the store-side IC card 3 issues a service ticket such as a lottery and selects the winning ticket, it is possible to prevent the store from issuing the service ticket forgery and forgery lottery. In addition, since the service ticket is automatically collected by the store-side IC card 3, there is no need to count and manage paper coupons. This eliminates annoyance and facilitates data handling.
- a service ticket such as a lottery and selects the winning ticket
- This store side IC card 3 has an electronic wallet transaction function. Therefore, it can also be used as a customer IC card.
- a store owner's customer IC card can be used as it is as a store IC card.
- the POS terminal device manages information such as a manufacturer of a service ticket product such as a coupon ticket stored in the IC card 2 and information about a store using the coupon ticket. At the same time, the information is stored in the IC card 3 on the store side. If a paper coupon is used, the processing information of the paper coupon is totaled in the store IC card 3.
- the management system 9 that counts and manages coupon data reads out used coupons from the store-side IC card 3, counts them, and transfers the management data and coupon data to each product maker. In this way, the handling of coupon information can be digitized, and resources such as paper can be minimized. In addition, data handling reduces the need for human intervention, Gender increases. Furthermore, it can be realized without constructing a large-scale online network.
- the communication device 7 transfers the electronic cash and the service ticket of the customer IC card 2 to the third party customer IC card 8.
- the reverse is also possible.
- the service ticket information can be transferred so as to be transferred between IC cards or between an IC card and a device as if it were a paper ticket.
- the balancer (balance indicator) 6 is for displaying electronic cash and service tickets of the customer IC card 2.
- the service tickets can be individually transferred in the same manner as the paper ticket service ticket, an IC card transaction having the same circulation as the paper ticket service ticket can be realized. This is convenient for the user and can encourage the user to use the IC card.
- the electronic service ticket is automatically issued and automatically collected, so that the store side does not require any trouble.
- service tickets issued individually can be managed, and payments can be automated. As a result, it is possible to prevent errors and improper payments.
- FIG. 2 is a block diagram of the POS terminal device
- FIG. 3 is a flowchart of the processing thereof.
- the P0S terminal device 1 includes a keyboard 11, a display device 12, a zonal code reader 13, a printer 14, a host device or an interface 1 connected to a line. 6, Control unit 17 composed of microcomputer, etc., Memory 18, External storage device such as hard disk 19, Customer input pad 20 for customer IC input, IC for store-Reader / writer 2 1 and an interface circuit 15 for other devices.
- the customer input pad 0 is where the customer's IC card 2 is inserted, and the customer's IC card reader / writer 20a that accesses the customer's IC card 2 for reading, writing, etc. It consists of a keypad 20b for manually inputting the transaction amount, etc., and a display 20c for displaying input data from the keypad 20a.
- the store IC card reader / writer 21 is a device that reads and writes the IC card 3 distributed to the store. These devices are mutually connected to the bus line 22 and exhibit predetermined functions under the program control of the control unit 17. Further, the customer input pad 20 and the store IC card reader / writer 21 are connected by a bus 23 different from the bus 22. Processing between the customer IC card 2 and the store IC card 3 is performed via the bus line 23. Therefore, the confidentiality of the transferred data can be increased.
- the processing functions of the control unit 17 include, in addition to the functions (eg, general functions such as ordinary sales registration and calculation) of a general P • S terminal device or an electronic cash register, a customer IC card. It has an electronic wallet transaction function, a service ticket issuance consignment function, a winning service ticket selection consignment function, an advertisement document management function, and the like.
- the service ticket issuance commissioning function of the control unit 17 issues a service ticket to the store IC card 3 that issues the service ticket via the store IC card reader / writer 21. It is entrusted and the service ticket issued to the customer IC card 2 is transferred. Further, in this embodiment, it is determined whether or not the service ticket such as lottery, coupon ticket, and voting ticket stored in the customer IC card 2 is a ticket suitable for enjoying the service. Is determined. For this reason, the winning service ticket selection commissioning function of the control unit 17 refers to the function of the control unit i7, which entrusts this processing to the store IC card 3.
- the advertisement document management function devices having a document creation function, such as so-called mopile terminals and personal computers, are connected to the other interfaces 15 and the advertisement text created by those devices is stored in the memory 18 or the like.
- the control unit 17 accumulates in the external memory 19 and executes a transaction using the IC card 2, it means a process of writing to the customer's IC card 2 according to conditions during normal processing.
- the operator of the P 0 S terminal device 1 first selects the mode of the P 0 S terminal device by an ordinary method. Generally, a key held by a clerk is inserted into a keyhole (not shown) of the keyboard 11, and the mode is designated by rotating the key.
- the control unit 17 performs a transaction mode, a payment mode, and a transaction mode in accordance with the mode specified by the keyboard 11. Switch to setting mode. First, the mode shifts to the setting mode (S221).
- step S222 the process proceeds to step S222.
- (S223) This is the step in which the store inputs the advertisement data desired to be issued or checks the accumulation status. That is, the control unit 17 reads out the advertisement data of the shop stored in the external storage device 19, displays the advertisement data on the display unit 12, and inquires of the operator whether or not the advertisement content is updated.
- a device for data input for example, the above-mentioned small personal computer
- the input document is transferred to the external storage device 19 and stored in a predetermined area.
- step 234 normal data setting processing is performed. For example, whether or not to perform the cumulative point service according to the sales, or change the price of the product, and the like, generally set the status parameters of the POS terminal.
- step S200 the control unit 17 displays a display indicating that the setting has been completed on the display unit 11, and ends this mode.
- the clerk changes the key rotation position to change to the transaction mode.
- control unit 17 performs a well-known price lookup process based on the input product code, that is, a process of deriving a product name (or a product department code, etc.) and a product price from the product code, I do. This is generally referred to as product registration. Then, the merchandise registration process is performed for all the purchased merchandise, and the printer 14 prints the purchase details information in parallel. At the same time, the detailed information is stored, and the total purchase amount is created in the memory 18.
- step S203 When the product registration process is completed, the clerk listens to the customer for the type of payment. In other words, they ask whether they will pay in cash, use a credit card, or even pay from an electronic wallet using an IC card. According to this result, the clerk operates the keyboard 11 to enter the payment type.
- the control unit 17 executes a normal process of step S204, which is a process for credit payment or cash payment, or a step S200, which is a routine of a payment process using an electronic wallet. Move to 7.
- control unit 17 performs a cumulative calculation and stores it in the external storage device 19, or performs a cumulative calculation for each department and stores it. After performing such normal transaction completion processing, the flow shifts to step S201, where the transaction waits.
- the control unit 17 sends the transaction before the transaction from the customer IC card 2 via the customer IC reader / writer 20a. It reads out the product information of the transferred and stored coupon ticket. The read product information is compared with the product code registered this time, Check if there is any product corresponding to the product information of the coupon ticket extracted from the customer IC card 2.
- control unit 17 applies the corresponding product to the store IC card 3 set in the store IC card reader / writer 21. Outsource coupon collection. Based on this consignment, as will be described later in FIG. 11, the in-store IC card 3 receives the transfer of the corresponding coupon from the customer IC card 2. When the transfer of the coupon to the in-store IC card 3 is completed, the in-store IC card 3 notifies the control unit 17 to that effect.
- step S209 Upon receipt of the transfer completion notification, the control unit 17 proceeds to step S209, in which the control unit 17 checks the sales amount of the corresponding product stored in the memory 18 this time. Calculate the discount rate by coupon and calculate the discount amount. This discount amount is stored in the memory 18 and this information is transferred to the printer 14. The discount rate and the discount amount are displayed on the receipt as "Coupon voucher discount XX% YYY yen". Is printed.
- step S210 When the processing of the coupon is completed, the lottery is set in the setting mode of step S221. If the voting ticket service is set, the lottery of step S210 is set. Move to service processing.
- the processing is entrusted to the store IC card 3 through the control unit 17 and the store IC card reader / writer 1.
- the store IC card 3 has a winning number and a winning ticket number and an electronic signature.
- Store IC card 3 is stored from customer IC card 2 via customer IC card reader / writer 21a, bus 23, customer IC card reader / writer 20a, and customer IC card 2 is stored.
- the information of the winning lottery and betting ticket is read. Then, it checks whether it is a winning or a winning ticket.
- the store IC card 3 transfers the winning or winning ballot (winning ticket) from the customer IC card 2 to the store IC card 3. Let it. Thereafter, the store IC card 3 notifies the controller 17 of the completion of the transfer via the store IC power reader / writer 20a, and also provides a service amount for the winning or winning ticket, for example, a discount. The service information such as the amount or the prize amount is notified. (S211) Upon receiving this notification, the control unit 1'7 stores the discount amount in the memory 18 and supplies the printer number 14 with the ticket number and service information such as prize money. Print this information on the account
- step S 2 calculates the discount amount stored in step S 209 and the discount amount created in step S 211 from the cumulative sales amount stored in the memory 18. Then, the transaction amount to be deducted from the electronic wallet of the customer IC card 2 is calculated. The calculated transaction amount is supplied to the printer 14 and printed on a receipt. Further, the control unit 17 entrusts an electronic wallet transaction of this transaction amount to the in-store IC card 3 via the in-store IC card league writer 11.
- the store IC card 3 is transferred to the store IC card reader / writer 21, bus 23, and customer IC card reader / It communicates with customer IC card 2 and transfers the corresponding amount of electronic money from customer IC card 2 to store IC card 3.
- a transfer completion notification is notified from the store IC card 3 via the store IC card reader / writer 21.
- the control unit 17 supplies the printer 14 with the transaction amount requested for transfer and information indicating that the electronic wallet transaction has been completed, and prints that fact on the receipt. For example, the receipt prints “Electronic cash for one payment ⁇ 13,000 paid, card number 12345”.
- step S12 of the electronic wallet transaction processing consignment is completed.
- the control unit 17 requests the in-store IC card 3 to issue a lottery.
- the control unit 17 calculates the number of lotteries to be issued based on the total sales stored in the memory 18 beforehand. That is, for example, when a lottery is issued for each piece of 100 yen, the total sales amount is divided by this 100 yen to obtain the number of pieces.
- the request from the control unit 17 to the store IC card 3 includes this number information.
- the in-store IC card 3 receives this, creates the designated number of electronic signatures, and transfers it to the customer's IC card 2.
- the issued lottery number is notified to the control unit 17 excluding the electronic signature, and the control unit 17 supplies this to the printer 14 to print the lottery number on the receipt. This ends the lottery issuing process.
- step S2 14 When the lottery issuance processing is completed, the control unit 17 first switches to the setting mode.
- step S222 the product table corresponding to the coupon that has been developed in the memory 18 is compared with the product sold this time, and it is determined whether the product to be issued a coupon exists in the product sold. Confirm. If the sales product includes a product for which a coupon must be newly issued, the control unit 17 issues a coupon ticket issue process to the store IC card 3 together with the product code. Outsource.
- the store IC card 3 communicates with the customer IC card 2 and generates a new coupon for the notified product code. Move to 2.
- the store IC card 3 When the coupon ticket issuance process is completed, the store IC card 3 notifies the control unit 17 of the completion. As a result, the control unit 17 supplies information on the issued coupon to the printer 14, and prints out on the seat that the coupon has been issued and the product name for which the coupon can be used. I do. For example, "XXX juice issuance of a 10% discount coupon ticket XXX juice until January 1, 1999" is "XXX juice” as a product name that can use a coupon ticket, and the discount rate of the coupon ticket, validity period, etc. Is printed. These pieces of information are all information stored in the store IC card 3.
- the control unit 17 reads out the advertisement information stored in the external storage device 19 and supplies it to the customer IC reader / writer 20a.
- the customer IC card reader / writer 20a stores the supplied advertisement information in a predetermined area of the customer IC card 2, and ends the advertisement information transfer process.
- step S2 16 After completing the above series of processing, the control unit 17 issues a customer IC card 2 discharge command to the customer IC card reader / writer 20a, and stores the customer IC card 2 in the customer. Return to. Next, the information of the coupon collected in this transaction, the collected lottery, the issued coupon, and the issued lottery are collectively recorded in a specific area of the memory 18. At the same time, the general transaction processing executed in step S204, for example, processing such as the cumulative sales of each department is performed, and the receipt is discharged to complete the transaction.
- step S18 When the store clerk closes or replaces the store clerk, the store clerk switches the key rotation position of the key board 11 to the position of the settlement mode Byone. As a result, the control unit 17 shifts to the settlement mode.
- a normal closing process for example, printing out all the transactions handled by the P0S terminal device 1 to the printer 14, storage in the external storage device 19, product type Print out the total sales amount for each.
- the printed output includes, for issued lottery and betting tickets, the lottery number, the number of lotteries, the number of votes for each option by voting ticket, and for the collected lotteries and voting tickets, the lottery number, voting ticket number,
- the service amount provided to the customer by the selected lottery and / or betting ticket and its total (for example, the prize amount and its total) are calculated, totaled, and printed. And it ends.
- the 1 C card 3 of the terminal device 1 has a function of transferring, extracting, and collecting service tickets such as lottery, voting ticket, and bonbon ticket to the customer IC card 2 used as an electronic wallet.
- This service information like the service ticket as a piece of paper, can be transferred independently and can promote the distribution of the service ticket.
- service ticket issuance management and service ticket collection management can be automated.
- automatic issuance and automatic collection can save labor on the store side.
- services such as discounts can be executed in connection with electronic wallet transactions. For this reason, e-wallet transactions are more attractive to users. This is also effective as a means of attracting customers to stores that introduce cards.
- FIG. 4 is a circuit block diagram of the customer IC card 2
- FIG. 5 is an explanatory diagram of the memory area of the customer IC card 2
- FIG. 6 is an explanatory diagram of the access authority table as shown in FIG.
- the customer IC card 2 includes a connection terminal 31 specified by IS0, an interface circuit 32 for communication with external devices, a microcomputer (microcomputer) 33 connected thereto, and a non-volatile RAM. (Hereinafter referred to as memory) 35 and volatile RAM (hereinafter referred to as memory) 34.
- memory non-volatile RAM
- memory volatile RAM
- these powers are enclosed in a plastic card of the same size as the standardized credit card.
- the description will be made using an IC card having a connection terminal 31.
- a so-called wireless IC card having no connection terminal may be used.
- the communication interface circuit 32 has a wireless function.
- a predetermined program is burned into the microcomputer 33.
- This program is an authentication program that verifies that the device accessing the IC card is a legitimate device, and an authentication program that verifies that the IC card that communicates with the IC card has the right access authority.
- it has a built-in verification program to verify that the person who handles this IC card is the correct owner.
- respective authentication programs for performing the reverse verification are also stored. That is, a program for causing the connecting device side and the partner IC card side to confirm that this IC card is a proper IC card is also stored.
- the memory 35 is provided with an area for storing various information shown in FIG. That is, in FIG. 5, the memory 35 includes, in addition to the directory 40 and the OS program 41, an electronic wallet area 42, a lottery / voting ticket information area 43, a coupon A ticket area 44 and an advertising area 45 are provided. Further, the memory 35 stores an access authority table 46 described later, a personal identification number 47, an encryption key 48 used for an authentication program, and various application programs 49.
- the electronic wallet area 42 stores the remaining amount that can be used as electronic money and the electronic signature thereof. Further, in this area 42, the transaction date, transaction type (discrimination of payment or acceptance), transaction amount and its electronic signature, and identification information of the transaction partner are classified as past transaction history data for each transaction. Have been stored. Dozens of transaction histories can be stored, and each area is controlled to be used cyclically by a known control method.
- the lottery ticket information area 43 stores, for each lottery, a lottery number, an issue date, an issuer, and an electronic signature associated with the lottery number.
- the number of voting units, the date of issue, the issuing store, and the electronic signature of the voting ticket are stored.
- the coupon voucher area 4 4 stores the corresponding product code, discount rate, validity period, issuing store, and electronic signature of the coupon voucher, corresponding to each coupon voucher.
- the electronic signatures in areas 42, 43, and 44 are stored in separate areas that are separate from information about balances, transaction histories, voting information, and coupons. This area cannot be read even if it is directly accessed from an external device.
- the advertisement area 45 is an area for storing the advertisement information supplied from the P0S terminal device 1 described above with reference to FIG. 2, and is decoded by the balancer (display device) 6 in FIG. Stores text of possible character codes.
- the access authority table 46 indicates the type of device that accesses the IC card, the access authority of the device, and the access authority of each of the above areas 42 to 45. To give. For example, it is set to allow only reading, allow updating, allow deleting, and prohibit everything.
- the customer IC card 2 has a locked state and an unlocked state.
- the locked state it is necessary to enter a password, and access is possible only within the area stored in the access authority information area only by password matching.
- the e-purse data of the e-purse area 42 in FIG. 6 the e-purse data of the e-purse area 42 in FIG.
- the access model is a model such as a balancer or a P0S terminal device to be described later that should allow only display of simple data, only reading is permitted.
- access authority is set in Table 46 so that other types of access, that is, writing, deleting, and updating are not permitted.
- Electronic wallet data, lottery and voting information, and coupon information can be written and deleted by the microcomputer 33 inside their own IC card only when the access partner's model is an IC card. ing.
- FIG. 7 is a block diagram of a store IC card
- FIG. 8 is an explanatory diagram of the memory cell.
- the hard configuration of the store IC card 3 is the same as that of the customer IC card 2 described in FIG. 4, and the connection terminal 61, the communication interface circuit 62, A microcomputer 63, a volatile memory 64, and a nonvolatile memory 65 are provided.
- This store IC card 3 may be used as a normal customer IC card.
- FIG. 8 illustrates the memory area of the non-volatile memory 65 provided in the store 1 C card 3.
- a directory area 701 As the area, a directory area 701, an OS area 720, and an application area 703 are provided.
- the application area 703 contains an access permission table 704 similar to the access permission table shown in Fig. 6 described above, a password 705 for the IC card owner, and key information for encrypting the transmission information. (Encryption key) 706 and an area 707 for storing various application programs are provided.
- the electronic wallet area 708, the winning ticket table 709, the winning ticket storage area 710, the winning lottery, the voting ticket storage area 711, and the publishing area can be issued.
- a lottery number, a table of betting ticket incense table 7 12, a corresponding coupon table 7 13, a collected coupon ticket storage area 7 14, and an issued coupon ticket storage area 7 15 are arranged.
- the electronic wallet area 708 stores the same type of data as the electronic wallet area of the IC card 2 for the customer.
- the winning ticket table 7 0 9 has a winning lottery with a lottery number drawn in the past. Or a place where information about voting is stored.
- the lottery number, the date of issue of the lottery, the issuing store and its electronic signature are stored.
- information on service provision for winning is stored. For example, this information can be considered to be the service itself, such as "Travel in Hawaii”, “50,000 yen for a department store gift certificate", or "discount”.
- the per-voting slot number, the amount to be refunded per unit of votes, the issuance period of the betting tickets, etc. are stored together with the electronic signature.
- the winning ticket storage area 710 is an area for storing information on the winning ticket transferred from the customer IC card 2, as described later.
- the digital signature is stored together with the lottery number, the issue date of the lottery, and the information of the issuing store.
- the betting ticket number, the number of voting tickets of the betting ticket, the issuance date of the betting ticket, and the issuing store code indicating the code of the store that issued the betting ticket are stored together with the electronic signature.
- a plurality of lotteries and a plurality of betting tickets are stored so that they can be distinguished at a later date.
- the issued lottery and betting ticket storage area 7 11 1 is an area for storing information on lotteries issued from the in-store IC card 3 and information on the issued betting ticket each time it is issued.
- a lottery number, a lottery issue date, an issuer code for identifying the shop that issued the lottery, and their electronic signatures are stored.
- the series of information for one lottery is the same information as the information stored in the customer IC card 2.
- voting tickets the ballot number, the number of votes cast, and the date of issue are stored. Among them, for the number of votes cast, for example, there are three voting frames, “1”, “2”, and “3”, and “1”, “2”, “3”, “1-2” as voting frames.
- Reference numeral 12 denotes an area for storing lottery information and voting frame information that may be issued by the in-store IC card 3.
- the information of the lower three digits described above is stored in the table as an issueable lottery number.
- this store IC card 3 can issue this lottery number as If Table 7 12 specifies the numbers 0 0 1 to 1 0 0, only the numbers between the numbers can be issued.
- the issuing program of the store IC card 3 described later counts and assigns a number each time a lottery is issued from the minimum value (for example, 0 0 1), and up to the maximum value (for example, 1 0 0). It should be issued.
- the issuable period the period during which the shopping district performs lottery sales is set.
- the electronic signature data added to the lottery is also stored in this table 7 12.
- the voting number in this table 7 12 stores the voting frame number. That is, as described above, when there are six voting slots 1, 2, 3, 112, 113, and 2-3, these are stored in a distinguishable manner. As for the issuable period, date information is stored so as to distinguish the period during which the voting sale is conducted, similarly to the issuable period of the lottery. In addition, electronic signature data attached to each betting ticket is also stored.
- the electronic signature data of the lottery and betting tickets in this area 7 12 is electronic signature data created by the device 9 that manages the system described later, and is information that is required for later verification.
- the corresponding coupon table 7 13 is used at the time of product purchase, and stores information for specifying a coupon that is valid. That is, the information to determine whether or not the purchased product has a good product for issuing a coupon, and information for determining whether or not the coupon stored in the customer IC card 2 is a discount target. Stores and stores the issuing store information on the coupon to be issued and its electronic signature.
- the stored information includes a product code, a product discount rate by a coupon for the product code, a validity period of the coupon, a product code of a coupon issued when the product is purchased, and management described below. It is a digital signature created in Yuan 9.
- the collected coupon ticket storage area 714 is an area for storing coupon tickets collected from the customer IC card 2.
- the area 714 includes information corresponding to the coupon information stored in the customer IC card 2, the date of use when the coupon was collected, the code of the store used (illustrated as “user store”), Also, the electronic signature of the information of the coupon ticket stored in the customer IC card 2 is stored.
- the issued coupon ticket storage area 7 1 5 is the coupon issued from the store IC card 3. This is an area for logging information. This area 715 is created by the product code of the product to be covered by the coupon, the discount rate at the time of purchase of the product, the validity period of the coupon, the issuing store indicating the store that issued the coupon, and the management source. Stores the electronic signature of the coupon that is being issued.
- Figures 9 to 12 show the store's IC card
- FIG. 3 is a flowchart
- FIGS. 13 to 15 are flowcharts of the customer IC card 2.
- the store IC card 3 starts the program and perform the mutual authentication steps S801 and S802.
- a random number request command is issued to the store IC card 3 from the POS terminal 1 shown in FIG.
- the in-store IC card 3 generates a random number in response to this, and transmits it to the P0S terminal device 1.
- the POS terminal device 1 encrypts this random number using a certain encryption key and returns it to the store IC card 3. After decrypting the returned encrypted random number in the IC card 3, the generated random number is compared with the decrypted random number. In this way, the device is authenticated (step S801).
- the P0S terminal device 1 generates a random number, and transmits an authentication command to the IC card 3 together with the generated random number.
- the IC card 3 uses the encryption key 48 held by the IC card, encrypts the received random number using the encryption processing program in the OS area 41, and sends it to the POS terminal 1. I do.
- the POS terminal device 1 decodes this to obtain a random number and compares it with the generated random number. If so, check that the correct IC card 3 has been inserted.
- This process is defined as authentication (AUTHENT I CAT ION) in the IS0 standard. Such authentication is performed before the IC card processes stored information with an external device. Processing step S 8 for store IC card 3 described later 0 4, S 8 1 0.S 8 0 0, S 8 3 0, S 8 3 0, S 8 4 0, S 8 5 0 and customer IC card processing steps S 1 2 4 4, S 1 2 1 0, S 1 2 2 0 and S 1 230 are the same processing. In these cases, mutual authentication is performed between IC cards, that is, between the customer IC card 2 and the store IC card 3. Hereinafter, it is referred to as IC-to-IC authentication, and detailed description is omitted.
- the store IC card 3 waits for a command from the PS terminal 1 shown in FIG. 2 via the store IC reader / writer 21 in step S803. State.
- the electronic wallet transaction process is executed in step S804 or S809 in FIG. 9 for the store IC card 3, and in step S12 in FIG. 13 for the customer IC card 2.
- step S208 of P ⁇ S in FIG. 3 when the processing of the electronic wallet transaction is entrusted to the store IC card 3 from the P ⁇ S terminal device 1, first, in this step S804 The customer performs IC card authentication, S805 self-IC card authentication, and S124 authentication between IC cards in Fig. 13. That is, mutual authentication is performed.
- the store IC card 3 and the customer IC card 2 are connected via the store IC card reader / writer 21, bus 13, and customer IC card reader / writer 20 a. Perform communication.
- step S125 the access authority table 46 of the nonvolatile memory 35 of the IC card 2 is searched to determine whether or not access to the corresponding electronic wallet area 42 is permitted. When the access is permitted, the data in the electronic wallet area is expanded in the volatile memory 34.
- Step S806, SI206 The customer requests the personal identification number from the IC card 2 to the store IC card 3.
- the store IC card 3 inputs a password to the customer IC reader / writer 20 shown in FIG.
- the IC card reader / writer 20 displays this on the display unit 20c.
- the customer enters a password through the keypad 20b the information is supplied to the customer IC card 2.
- the customer IC card 2 compares and compares the password 47 stored in the memory area 35 of FIG. 5 with the input password. If there is a correspondence between the personal identification numbers, the user unlocks the lock state, outputs an access permission notice to the store IC card 3, and proceeds to the next step. Note that any of these communications may be encrypted.
- the store IC card 3 proceeds to the next step upon receiving the permission notice in step S806.
- the store's IC card 3 transfers electronic cash at steps S807 and S808, and the customer's IC card 2 transfers electronic cash at step S127.
- the transaction amount according to the purchase amount is transferred at the time of the outsourcing and is stored in the memory.
- the store IC card 3 reads this.
- the customer IC card 2 is requested to transfer this amount of electronic cash.
- the customer IC card 2 subtracts the corresponding transaction amount from the balance in the electronic wallet area 42 (S128).
- the transaction amount is transmitted to the store IC card 3 together with the transfer command.
- the store IC card 3 updates its own electronic wallet area 708.
- an exchange completion notice is issued to the customer IC card 2 to complete the electronic cash exchange.
- the customer IC card 2 completes the transfer of the electronic cash upon receiving the exchange completion notification.
- electronic cash communication is performed by confidential communication. That is, in the case of a cash transfer request from the in-store IC card 3, the transfer amount is encrypted using the encryption key and the encryption program used in the previous mutual authentication.
- the customer IC card 2 decrypts the encrypted amount information to obtain the transaction amount information.
- the transfer command and the transaction amount are similarly encrypted and transmitted. This is decrypted by the store IC card 3 and the cash is transferred. Not only the transaction amount but also part of the information in communication is encrypted in the same way, and all the information including the part and this encrypted data are transmitted to the other party together. Then, the data may be decrypted by the other party and compared with all data received to confirm whether or not the encrypted part matches.
- encryption technology is applied so that the information during communication can be confirmed as correct information by both parties.
- the store IC card 3 when the exchange of the transaction amount is completed, the store IC card 3 sends a completion notification indicating that the transaction has been completed to the P0S terminal device 1 via the store IC card reader / writer 20. Notice. Then, the process returns to the command waiting state in step S803.
- the customer IC card 2 when the transfer of the electronic cash is completed, stores the transaction history in the history area of the electronic wallet area 42 of the memory 35, and ends the electronic wallet transaction. Then, the flow shifts to the command waiting state in step S123.
- the store IC card 3 is obtained by the steps S850 to S853 in FIG. 11, and the customer IC card 2 is obtained by the steps S1230 to S1234 in FIG. Execute the one-point ticket collection process.
- Step S 8 5 Then S 1 2 3 2
- step S851 the store IC card 3 transmits a collection command to the customer IC card 2 together with the product code of the coupon ticket specified from the P0S terminal device 1.
- the customer IC card 2 executes a collection process based on the received command in step S1223. That is, the coupon voucher area 44 is searched according to the product code included in the command, information related to the corresponding product code is read, and the information is transferred to the store IC card 3.
- This transfer information includes the product code, discount rate, issue date, issue store, and electronic signature.
- the electronic signature is a specific one based on coupon information, product code, discount rate, issue date of the management company, company code of the management company, manufacturer code, etc.
- the one encrypted with the encryption key can be used.
- the transfer information between these IC cards is encrypted and transferred using the encryption key used for mutual authentication.
- the store IC card 3 decrypts the encrypted data if it has been encrypted, collects it in step 851, and then, in step S852, stores its own table area 7 1 3 Performs comparison and verification with the digital signature owned by. After confirming that the card is correct by this verification, the transfer completion notice is sent to the customer IC card 2. In response to the transfer completion notification, the customer IC card 2 deletes the corresponding coupon information in the coupon area 44 in S123, and completes the transfer. Then, the flow shifts to the command waiting state in step S123.
- the store's IC card 3 stores the collected coupon ticket along with the date of use and the store code in the collected coupon ticket area 714 of FIG. After that, the transfer completion of the coupon is notified to the control unit 17 of the P0S terminal device 1 via the in-store IC card reader 20a. Then, the process returns to the command waiting of S803 in FIG.
- the flowchart of the store IC card 3 relating to the processing step S210 relating to the winning ticket in the flowchart of the P ⁇ S terminal device 1 in FIG. 3 is shown in steps 820 to S82 of FIG. Shown in Figure 7.
- the flow chart of the customer IC card 2 is shown in steps S122 to S124 of FIG. Step S8 20, S1 2 0, S1 2 1
- step S210 of the P0S terminal device 1 the processing of the winning ticket is entrusted to the store IC card 3.
- the process proceeds from the step S803 waiting for a command to the step S820.
- Step S820 is a step of mutual authentication with the other party's IC card, which is the same as described above, and therefore, the description is omitted.
- the customer IC card 2 executes a mutual authentication process in step S122.
- step S1221 the access authority of the partner's IC card is confirmed using the above-described access authority table.
- the in-store IC card 3 Upon successful completion of the mutual authentication, the in-store IC card 3 reads and collects the winning ticket in step 82 1. That is, the in-store IC card 3 issues a read command for a lottery and a betting ticket to the customer IC card 2. In response, the customer IC card 2 reads the lottery information and the betting ticket information stored in the area 43 of the memory in FIG. Send to 3. At this time, the electronic signature attached to each of the lottery and the betting ticket is also transmitted.
- the transmitted information is transmitted with increased security against eavesdropping and forgery. For example, as described above, all or a part of the information is encrypted using an encryption key, or all or part of the information is encrypted using an encryption key, and all the information is transmitted. It may be added after and transmitted.
- the in-store IC card 3 extracts the winning ticket from the lottery and voting ticket received from the customer IC card 2 in this step S822. That is, the winning lottery and the winning voting number stored in the winning ticket table 709 of the store IC card 3 shown in FIG. 8 are compared with the received lottery and the corresponding portion of the voting ticket. As for the lottery, the lottery number, the issue date, and the issuing store are compared to extract a match. In step S823, the electronic signature added to the extracted lottery is compared with the electronic signature stored in Table 709 to verify that the lottery is valid. .
- step S822 it is checked whether the voting date of the received voting ticket is applicable during the voting period in Table 709, and the date of the voting period is set. Extract the betting ticket. Next, the winning voting ticket is extracted by comparing the winning voting number of the table 709 with the extracted voting number of the corresponding period.
- the number of voting units per ballot is read out.
- the refund amount for the voting unit is read from the table 709, and the total refund amount based on the betting ticket stored in the customer IC card 2 is calculated. Store this information temporarily in the volatile memory 64 of the store IC card 3 You.
- step S823 the electronic signature of the relevant voting ticket received from the customer IC card 2 is compared with the electronic signature of the winning voting ticket stored in the table 709 in FIG. And verify that it is genuine.
- Step S 8 2 S 1 2 2 3
- step S8284 the in-store IC card 3 transfers all received ticket data excluding the per-ticket information to the customer IC card 1 as a lottery at a later date. At this time, it goes without saying that the data is transmitted after being subjected to the encryption processing as described above.
- step S1223 the customer IC card 2 decrypts the received lottery / voting ticket information and compares it with the electronic signature of each ticket still stored in its own memory. If it is determined by this comparison that the information is correct, the information of all the vouchers / votes stored earlier is replaced with the information of all the received vouchers / votes. That is, the service ticket information including the electronic signature of each ticket excluding the winning ticket is newly stored in the area 43 of the customer IC card 2 in FIG. At this point, the lottery and betting ticket information stored in the customer IC card 2 is the information excluding the winning ticket.
- the electronic signature of each ticket is stored in an area that is managed differently from other information of lottery and betting tickets in confidentiality management.
- the electronic signature is stored in an area that can be read and updated only when the information exchange partner is an IC card, and is accessed from other devices. Is forbidden.
- general information such as a ticket number, an issuance date, and the like are stored in an area that is accessible from any device under a predetermined condition. Therefore, in this step S1223, the customer IC card 2 stores the information and the electronic signature in different storage areas.
- the customer IC card 2 When the storing of the lottery / voting ticket information and the storing of the electronic signature are completed, the customer IC card 2 outputs to the store IC card 3 a reception confirmation indicating that all the information has been received.
- Step S 8 25, S 8 26 When the store IC card 3 receives the reception confirmation command, it determines that transfer of the winning ticket has been completed and shifts to step S825.
- the store IC card 3 stores the refund amount and service information previously stored in the volatile memory 64 of the store IC card 3 in the POS terminal device 1 shown in FIG. Notify the control unit 17 of this.
- step S826 a consignment process completion notification is returned to the control unit 17 of the POS terminal device 1.
- the winning ticket processing of the store IC card entrusted with the winning ticket processing is completed. Then, the process returns to the command waiting state in step 803 of FIG.
- the P-S terminal device 1 entrusts a coupon ticket collection process to the in-store IC card 3 in step S208. At this time, the P-S terminal device 1 notifies the store IC card 3 of the coupon ticket information on the coupon ticket, that is, the product code.
- This processing is entrusted to the store IC card 3 flow chart in FIG. 11 from step S850 to step S853 and the customer IC card 2 flow chart in FIG. This is performed from step 1 230 to step S 1 2 3 4.
- step S850 and S1230 are the same mutual authentication steps as described above, and a description thereof will be omitted.
- step S 1 2 3 1 of customer IC card 2 is a step of confirming the access authority of the communication partner, and an area in which reading, writing, and deletion for access to the coupon information area is possible, as described above. Make sure that Step S 8 51 1, S 1 2 3 2, S 1 2 3 3
- the store IC card 3 Upon completion of the mutual authentication and the confirmation of the access authority, in step S851, the store IC card 3 requests the customer IC card 2 to transfer the coupon ticket specified from the P0S terminal device 1. I do. Based on this, the customer's IC card 2 reads out the relevant coupon from the memory area (area 44 in FIG. 5) in which the customer IC card 2 is stored in step S1232 and transfers it to the store IC card 3 I do. At that time, the electronic signature corresponding to the coupon is also transferred. Then, in step S123, the transferred coupon is stored in customer's IC card 2 memory area 4 4 (Fig. 5). To complete the transfer of the coupon.
- the store IC card 3 receives the electronic signature-added certificate from the customer IC card 2 in step S851 in FIG. In step S852, the digital signature attached to the received coupon is verified by comparing it with the digital signature held by the store IC card 3.
- the store IC card 3 stores the coupon received in the collection coupon ticket storage area 7 14 in FIG. 8 in step S853 in FIG. Store the ticket.
- the coupon information includes the received coupon information, that is, the product code, discount rate, validity period, issuing store, and electronic signature.
- the date of use of the coupon and the code of the user's store are written in the area 714.
- the store IC card 3 is classified and stored according to the product code. For example, multiple products from a single manufacturer are generally numbered consecutively in product code. Sort in the order of this number and memorize it. When this process is completed, the corresponding product code and its discount rate are notified to the P0S terminal device 1, and the coupon ticket collection process for the in-store IC card 3 is completed. Then, the process returns to the command waiting state in step 803 of FIG.
- the POS terminal device 1 entrusts the issuance of a lottery / voting ticket to the in-store IC card 3 in step S213.
- the processing of the store IC for this issuance consignment is shown in steps S830 to S818 in FIG. 9 and steps S840 to S843 in FIG.
- the processing of the customer IC card 2 is shown in steps S110 to S124 in FIG.
- Steps S810 (Fig. 9), S1210, S1111 (Fig. 13) Steps S810, S1210 are mutual authentication between IC terminals. Since it is as described above, the description is omitted.
- step S1211 the customer IC card 2 confirms the access right of the in-store IC card 3 to be accessed. In other words, referring to the access authority table in FIG. If the customer's IC card 2 is not in the hacking state, confirm that the access is free.
- step S811 the POS terminal device 1 issues an issuance commission and calculates the number of issued N according to the notified sales amount.
- step S8 12 it is confirmed that the resulting numerical value N is equal to or greater than the natural number “1”. If the numerical value N is equal to or greater than “1”, the numerical value N is issued. Transition. If “1” or less, the process proceeds to the completion step of step S818.
- the store IC card 3 issues the lottery for the number of issued sheets N calculated in the previous step S811 in steps S813 to S817.
- step S813 the lottery number and the electronic signature are read from the lowest number of the lottery number range with reference to the issuable lottery voting frame number table 712 shown in FIG. Next, the lowest order of the area of the corresponding table 7 12 is rewritten.
- step S814 an electronic signature using the store IC card 3 is created using the read number and the electronic signature. For this reason, the encryption key 706 shown in FIG. 8 is used, and encryption is performed by the encryption logic mutually authenticated with the customer IC card 2. Thereafter, in step S815, the lottery number, the electronic signature, and the electronic signature created with the store IC card are transferred to the customer IC card 2.
- step S816 the store IC card 3 stores the transferred lottery number, issue date, and issue store in the issued lottery / voting ticket storage area 711 of the memory of FIG. Store the signature,
- step S122 of FIG. 13 the customer IC card 2 encrypts the serial number and the digital signature of the received information with the mutually authenticated encryption logic and its own encryption key. Then, it is checked whether the digital signature added by the store IC card 3 matches the encrypted information. Next, if it can be confirmed that it is correct, in step S1213, the lottery number in the lottery and betting ticket information area 43 of FIG. Store. In addition, the digital signature read from the table of the store IC card 3 is associated with information such as the lottery number and the like, and externally. Store in an area protected from access.
- step S817 the in-store IC card 3 determines whether or not the number of issued lotteries has reached the number N calculated in step S811. If not, return to step S813 and repeat.
- Step S 8 1 S 1 2 1 4
- step S817 When the shop IC card 3 has issued the lottery for the corresponding number in step S817, it issues an issuance completion notice to the customer IC card 2 in step S818. In response to this, the customer IC card 2 receives and stores all of the information correctly, and outputs a storage completion notification to the store IC card 3 as a storage end process in step S1224. This process ends. On the other hand, in step S818, the store IC card 3 receives the storage completion notification from the customer IC card 2 and then transmits an issuance completion notification to the control unit 17 of the P0S terminal device 1. Then, the lottery issuing process ends. Then, the process returns to step S803 waiting for a command.
- the store IC card 3 executes steps S830 to S8338 in FIG. . Further, the customer IC card 2 executes steps S1210 through S1214 in FIG. 13 described in the lottery issuing process. Thereby, the voting ticket issuance process is performed. Since the processing of the customer IC card 2 is as described above, the description is omitted here, and only the processing of the store IC card 3 is described.
- step S830 the store IC card 3 performs mutual authentication with the customer IC card 2. This mutual authentication is the same as that described above, and the description is omitted. Step 8 3 1
- step S831 the store IC card 3 divides the amount notified from the P0S terminal device 1, that is, the discounted sales amount, by a fixed reference amount, and Calculate N. For example, if the notified amount is 300000 yen and the reference amount is 10000 yen, the number of voting units is 3 °.
- Step S 8 3 2 The in-store IC card 3 reads out the voting frame number with reference to the issuable lottery number / voting frame number table 7 12 in FIG. Then, it instructs the customer input pad 20 in FIG. 2 to display the calculated number of voting units and the voting frame number. Based on this, in step S833, the customer input pad 20 displays the number of voting units and the voting frame number on the display unit 20c. According to this display, the shopper enters the vote number and the number of votes using the keypad 20b.
- the entered vote number and the number of votes are displayed on the display unit 20c, and the customer input pad 20 displays the remaining number of votes.
- the customer input pad 20 transfers each voting number and each voting unit to the store's IC card 3
- the store IC card 3 receives these in step S834. Then, the in-store IC card 3 creates voting information for each voting number in this step S835. In other words, using a vote number, the number of votes cast for that vote number, the date of issue, the code uniquely assigned to the store IC card 3, and the serial number of the betting ticket, an electronic signature that has been subjected to a predetermined operation Create This digital signature may be a simple predetermined addition, subtraction, multiplication, or division, without being limited to encryption using the encryption key of the store's IC card 3 or the encryption logic used for mutual authentication.
- the refunded electronic signature is memorized, and when the other person's voting ticket is refunded, the electronic signature of the other person's voting ticket is compared with this electronic signature to check for duplication. This prevents a voting ticket with the same ballot number from being refunded twice. Furthermore, by decrypting the electronic signature of the voting ticket, it is confirmed whether the same information as these voting information, that is, the voting number, the number of voting units, the code of the store IC card, the issue date, and the serial number can be restored. This prevents counterfeit voting tickets.
- step S8336 the store IC card 3 stores the voting ticket information created in the above step S8355, that is, the voting information and the electronic signature in the area 711 in FIG. To pay.
- step S8337 the store IC card 3 transfers the stored betting ticket information to the customer IC card 2. All transfer is completed and customer IC card 2 Upon receiving the storage completion notification, the store IC card 3 notifies the PS terminal device 1 of the completion of the entrustment process in step S838. Then, the process returns to step S803 waiting for a command.
- step S 2 14 of the flowchart in FIG. 3 if the purchased terminal includes a product to be issued a coupon ticket, the P ⁇ S terminal device 1 Outsourcing of tickets.
- the in-store IC card 3 executes the issuance process in steps S840 to S843 in FIG.
- the customer Ic force 2 executes steps S1210 through S1214 in FIG.
- Steps S1210 through S1214 are described in the above-mentioned lottery issuing process.
- the processing is the same as that described in the lottery issuing process except that the storage area is specified and the access authority confirmation area is different.
- the coupon is stored in the coupon area 44 of the customer IC 2 in FIG. Therefore, the description of the processing of the customer IC card 2 is omitted.
- Step S841 is the mutual authentication between the IC cards described above, and the description is omitted.
- the store IC card 3 searches for the corresponding coupon ticket table 713 in Fig. 8, and the coupon corresponding to the product code notified from the P0S terminal device 1. Search ticket information. Then, the store's IC card 3 reads the corresponding coupon information. That is, for the relevant coupon, the product code to be discounted in the next transaction, that is, the product code of the product for which the issued coupon can be used (hereinafter referred to as the issued coupon product code), the discount rate, The attached electronic signature is read.
- step S842 the store IC card 3 reads the issued coupon product code, discount rate, and electronic signature, the issue date, the ID code assigned to the store IC card 3, and the issued coupon ticket.
- a new digital signature is created by adding, subtracting, multiplying, and dividing the serial number of a given number by a predetermined formula.
- step S843 the store IC card 3 stores these coupon ticket information in the issued coupon ticket storage area 715 of the memory 65 in FIG. Further, the store IC card 3 transfers the information to the customer IC card 2. Thereafter, when the transfer is completed and the storage completion notification is received from the customer IC terminal 2, the store IC card 3 issues a consignment processing completion notification to the control unit 17 of the POS terminal device 1. Then, the process returns to step S803 waiting for a command.
- step S222 of the setting mode in FIG. 3 the P0S terminal device 1 executes a process of reading a code of a product to be issued a voucher.
- a corresponding flowchart for the store IC card 3 is shown in step S860 of FIG. 11 In this step S860, the store IC card 3 is the P0S terminal 1 These read commands are received, the corresponding coupon ticket table 7 12 in FIG. 8 is accessed, and the product code is read. Then, the store IC card 3 transfers the product code to the P0S terminal device 1 and ends the process. Then, the process returns to step S803 waiting for a command.
- step S215 in FIG. 3 the P0S terminal device 1 performs a process of entering advertisement information into the customer IC force 2.
- the corresponding processing flow of the customer IC card 2 is shown in steps S1240 to S1243 in FIG.
- step S140 upon receiving the advertisement information write command from the POS terminal device 1, the customer IC card 2 checks the access authority table 46 in FIG.
- step S1241 the customer IC card 2 notifies the POS terminal device 1 of the storage area. For example, the POS terminal device 1 is notified of the storable address, that is, the storable capacity from the start address of the storable area.
- the advertisement information is transferred from the P0S terminal device 1.
- the customer IC card 2 receives the information and proceeds to the advertising area 45 in FIG. Next is stored.
- the customer IC card 2 sends a notification indicating the completion of the reception to the POS terminal device 1 and ends the processing.
- step S 1 2
- FIG. 16 is a configuration diagram of the display
- FIG. 17 is a perspective view of the display. In both figures, the same numbers indicate the same items.
- 15000 is a display
- 1511 is an electrical contact to the terminal of the IC card
- 1150 is a key
- 1551 is a key control section
- 1152 is an interface.
- the circuit, 1513 is a microcomputer
- 1514 is a display control circuit
- 1515 is a display section.
- reference numeral 1518 denotes an IC force.
- the display unit 1515 is capable of displaying tens of digits of character characters, and is composed of a display device such as an LCD or a liquid crystal display. The number of keys is 3 to 6, and these can be combined to input data or specify a mode.
- the contact point 1511 is provided inside the card entrance 1516 in Fig. 17 and when the customer IC card or the store IC card is inserted, those IC cards 15 Make electrical contact with 18 contacts to enable information communication.
- the size of the display 150 is about 30 mm x 50 mm x 5 mm, and is portable.
- Step S 1 250 ( Figure 15)
- the IC card 1518 confirms the access right of the display unit 1500.
- access to the digital signature area is prohibited, as shown in the access authority table in FIG. 6, but all other areas can only be read (READ). I have.
- the display 1500 does not always verify the password in the e-wallet data area of the IC card 1518 and the lottery information. Access is not possible.
- the access authority table is expanded to a work area (not shown) in the IC card.
- the IC card 15 18 confirms whether or not it is locked. If it is in the locked state, it is notified to the display unit 1500 that it is in the locked state, and the flow shifts to step S125i. If the lock has been released, the process proceeds to step S1253.
- the display unit 1500 receives this status information, and displays a lock state, for example, “SHICK” on the display unit 151.
- the customer When the IC card 1518 is locked, the customer operates the display unit 150Q key -15010 to input the password. For example, the CPU 1513 of the display unit 1503 shifts the numerical value by pressing one of the keys, and if another key is pressed by the corresponding value, the numerical value is changed. Is registered in an internal memory (not shown). Repeat this process for the number of digits corresponding to the password, and finally press the other key twice consecutively to enter the password. These can use key input control functions used in mobile phones and various mobile devices.
- the password entered by the customer under such control is transferred from the CPU 1513 in FIG. 16 to the IC card 1518.
- step S1252 the password stored in the IC card 1518 is compared with the entered password. If there is a corresponding relationship, the flow shifts to step S1253 of the reading process.
- step S1253 of the readout process first, the IC card 1518 reads out the balance of the electronic wallet area 42 shown in FIG. 5, and reads the balance into the display 1500 in FIG. Supply.
- the display unit 1500 displays the balance on the display unit 1515. Display 1 5 0 0
- the operator switches from the balance display state to the other information display state by using two of the keys in FIG. 17. In FIG. 15, the keys are tentatively represented as an A key and a B key.
- step S1254 the IC card 1518 advances the address and the first in the area where the transaction history information of the electronic wallet area 42 in FIG. 5 is stored. Read transaction history. Then, the transaction history is supplied to the display unit 1500 and displayed on the display unit 1515. Next, when the key is pressed again and the signal is received by the IC card 1518, the next transaction history is read out, and the display history is similarly displayed by switching the previous display to the previous display. Is supplied to the display 150. Hereinafter, this operation is repeated every time key A is pressed, and the last transaction history is obtained. When key A is pressed, the balance in the balance area is supplied to the display unit 1500 again.
- step S125 when the key B is pressed, an instruction indicating that the key B is pressed is supplied to the IC card 1518, and the IC card 1518 executes step S125.
- step S1255 the information of the first ticket in the lottery and betting ticket area of the IC card 1518 is read out and supplied to the display unit 150, and the information of one betting ticket or lottery is read. indicate.
- the IC card 1518 supplies the information excluding the electronic signature area shown in FIG. 5 to the display unit 1500 to be displayed.
- step S1257 the flow shifts to step S1257 to read the information of the next ticket.
- the key A By pressing the key A one after another, the information of each ticket in the lottery and betting ticket information area 43 of FIG. 5 is read, supplied to the display 150, and displayed.
- step S1258 when the key B is pressed, the flow shifts to step S1258. Also, in step S1252 described above, even if the passwords do not match, the flow shifts to step S1258 to display the advertisement area.
- step S125 the information stored in the advertising area 45 in FIG. 5 is read. This is supplied to the display unit 1500 so that one line of advertisement information is displayed. Every time key A is pressed, the advertisement area 45 of the IC card 1518 is read out in the order of the storage address of the advertisement and supplied to the display 1500 in step S1258. Table Show. Thus, even if the advertisement is long, it is read out in order by repeatedly pressing the key A and displayed on the display section 150 of the display 150 in FIG. become.
- the IC card 1518 shifts to step S1259 for displaying coupon information.
- the IC card 1518 also has the same function as in the reading of the electronic wallet area, and the lottery and voucher ticket information areas. Only information that can be made public without reading is read from the first coupon ticket in the coupon ticket area 44 in FIG. 5 and supplied to the display 150.
- the indicator 15 15 in FIG. 17 displays such information. .
- step S 1 260 the information of the coupon ticket stored next is displayed on the display unit 15 15 in step S 1 260 at each time.
- step S 1 261 it is checked whether or not it is in the locked state, and if not, the process returns to the electronic wallet area reading step in step S 1 253. If it is in the locked state, the password collation is performed in the same manner as in step S1252. If the passwords match, the process returns to step S1253 for reading the electronic wallet area. If the passwords do not match, the process proceeds to step S1258 to read the advertisement information, and the process is repeated thereafter.
- the contents of the IC card can be confirmed.
- the electronic signature cannot be visually recognized from the display 150, the ticket cannot be duplicated or forged based on the information of the displayed lottery or the coupon.
- advertisements for the store can be displayed on the display of the customer.
- FIG. 18 is a block diagram of the communication device
- FIG. 19 is a perspective view of the communication device.
- 1518a and 1518b are customer IC cards, each of which is owned by a different customer.
- the communication device 1600 is portable It is about the size of a calculator, for example, 70 mm wide, 110 mm long, and about 10 mm thick. Then, by a predetermined operation, from one IC card 1518a inserted into the communication device 160 to the other IC card 1518b, electronic cash, a cash voucher, lottery, a voting ticket Can be relocated.
- 1610 is a microprocessor with built-in memory
- 1611a and 1611b are contacts, which make electrical contact with the contacts of IC cards 1518a and 1518b.
- electronic information can be communicated between the IC card and the microprocessor 1610.
- 1 6 1 2b is an interface circuit for the IC force connected to each contact.
- 16 1 1 is a key board, numeric keys and other functions. It is composed of a single key.
- Reference numeral 1617 denotes a control circuit of the keyboard
- 1615 denotes a display
- 1614 denotes a display control circuit of the display.
- the IC cards 1518a and 1518b are inserted into the upper and lower slots of the communication device 160, respectively, so that information can be exchanged.
- FIG. 19 the IC cards 1518a and 1518b are inserted into the upper and lower slots of the communication device 160, respectively, so that information can be exchanged.
- each IC card 1518a, 1518b When each IC card 1518a, 1518b is inserted into the slot of the communication device 160, each IC card starts the processing shown in Fig. 13. . That is, as described above, in step S1221, it is confirmed whether the connected device is a correct device. Then, in S 122, what is the connected device is identified.
- this information is received by the microcomputer 1610 via the interface circuits 1612a and 1612b, and the processing is performed in a time-division manner.
- the microcomputer 1610 of the communication device 1600 sent the information to the display 1615 via the display control circuit 1614. Displays the contents that prompt mode input.
- the owner of the communication device 16100 selects and presses a predetermined function from the function keys of the key group 1611 here.
- Electronic cash between IC cards, lottery, voting ticket, coupon In the case of transferring a Bonn ticket, for example, press the key marked “Transfer” (hereinafter referred to as “Transfer” key).
- the microcomputer 1610 displays the type of the transfer target on the display 1614. For example, “Electronic cash” is displayed first, and thereafter, each time the “Transfer” key is pressed, the transfer target is displayed in succession as “Lot”, “Vot ticket”, “Coupon”.
- the type of the transfer target is specified.
- the microcomputer 1610 recognizes that the transfer target is a lottery.
- the microcomputer 1610 then displays the information on the display 1615 in order to determine the relocation destination and the relocation source. For example, “Slot 1 to 2?” Is displayed first, and if the execution key is not pressed within a certain period of time, “Slot 2 to 1?” Is displayed.
- the execution key of the key group 1611 is pressed, the contents displayed on the display 1615 are the transfer destination and transfer source specified by the operator. Recognize that.
- the transfer of the lottery from the IC card 1518a to the IC card 1518b will be described as an example.
- the microcomputer 1610 of the communication device 1600 transfers the command for reading the drawing area to the IC card 1518a via the interface circuit 1612b. After receiving this command and confirming the access authority, the IC card 15 18 a reads the lottery information from the corresponding area, that is, the lottery / voting ticket information area 43 in FIG. 5, and reads the contact information. Transfer to 1600. At this time, only the information of each lottery is transmitted without reading the electronic signature area. In FIG. 18, the microcomputer 1610 of the communication device 160 temporarily stores the lottery information successively transferred to the internal memory. Thereafter, information for one lottery in the unit is displayed on the display 1615 via the display controller 1614.
- F 1 key a key labeled “F 1” (hereinafter referred to as “F 1 key”)
- the microcomputer 1610 identifies the press of the F1 key based on the key press signal from the key control circuit 1617, and displays the next lottery information stored in the memory as described above on the display 16 Display on 1-5. Hereinafter, this operation is repeated by pressing the F1 key. Operator is relocated When the lottery that has become is confirmed on the display 1 6 1 5, the execution key described above is pressed.
- the microcomputer 1610 recognizes that the execution key has been pressed and knows the lottery to be transferred.When the lottery to be transferred is determined, the microcomputer 1610 sends the IC card 1518a to the IC card 1518a. Then, the transfer command is transferred together with the corresponding lottery number. At the same time, a new lottery storage processing command is transferred to the IC card 15 15 18 b. According to the reception of each command from microcomputer 1610, IC card 1518a and IC card
- the transfer source IC card 1518a reads the corresponding lottery information together with the electronic signature this time, and performs the necessary encryption processing and new electronic signature processing at the time of transfer, as described above. Send to IC card 15 18 b. After verifying the received lottery information and electronic signature, the IC card 1518b notifies the IC card 1518a of the completion of the transfer when it is confirmed that the transfer is authentic. At the same time, the IC card 1518b stores the transferred lottery information and the electronic signature in its own lottery storage area. Meanwhile, IC card
- the 1518a Upon receiving the transfer completion notification, the 1518a deletes the information of its own lottery. This completes all relocation work.
- the transfer target has been described by taking lottery as an example.
- transfer can be performed between IC cards by the same processing. If the IC card is in the locked state, check the state before performing the transfer process, and have each card ⁇ ⁇ input the password from the key group 1611 to unlock the locked state. Needless to say, it is good to have the password collated within each IC card.
- the store's IC card 3 stores the service ticket issued at the chain store and the service ticket collected by providing services such as refund.
- the tallying device 9 performs settlement of the service ticket of the store's IC card 3 and other processes.
- FIG. 20 is a block diagram of the hardware of the counting (managing) device, and FIGS.
- FIG. 23 is a flowchart of the processing
- FIG. 24 is a table explanatory view of the main part.
- the counting (management) device 210 (in FIG. 1, denoted by 9) is composed of a general personal computer. That is, the counting device 210 is a microcomputer 211, a display 210 such as a CRT, a keyboard 210 for character input, a RAM memory 210, a laser printer, etc. Printer 204, an external storage device 210 such as a node disk device, and a line communication device 210 such as a modem.
- the tallying device 2100 is used to access the IC card reader / writer 2108 for accessing the IC card used by the administrator of the tallying device 2100 and the store IC card 3. Equipped with an IC card reader / writer.
- the tallying device 2100 must be installed in a place such as a bank where the safety aspect is guaranteed, and must be managed according to a predetermined safety standard.
- the counting device executes step S1771 of the process selection input.
- step S1771 of the process selection input on the screen of the display device 2101 shown in FIG. 20, data setting or data access to the force or transfer of each service ticket is performed, which involves accessing the card.
- a menu is displayed for selecting whether to perform a forced access process or to collect and settle tickets from each IC force. Based on this, the operator selects a process to be selected by using the keyboard 211.
- Step 1720 is a step of inputting information on the issued lottery and the issued voting ticket.
- the operator determines whether or not the lottery service is to be performed for the issued lottery, what the lottery numbers are from what number, what the validity period is, what time the lottery date is, As a service of the lottery, enter whether it is a prize, cash, gift certificate, etc.
- the operator sets the number of voting digits, the number that can be voted on, the condition, and the frame number.
- the voting ticket issuance period, voting ticket number range, lottery date, etc. will be set.
- Step 1721 is a step for setting coupon ticket information.
- coupon tickets the information described in the documents and the like sent from each organization is entered from the keyboard 210 of FIG. For example, a product that can issue a coupon, its product code, a product code of a coupon that can be issued with the product code, a product code of an issued coupon, a discount rate, a validity period, and the like.
- the product on the coupon ticket and the product on which the coupon is issued may be different. That is, it can be set so that a coupon for product B is issued when product A is purchased. This can be used, for example, to issue a coupon for a new product when purchasing an old product to promote the sale of a new product. Further, when the commodity A is purchased, a coupon for the commodity A, that is, a coupon for the same commodity may be issued. Therefore, when setting the information, the product code of the purchased product and the product code on the coupon may be different or the same, and the product code, discount rate, It is necessary to enter information such as the validity period and the like.
- a floppy disk drive may be connected to the apparatus, and the information may be input from a floppy disk in response to the supply of a floppy disk in which such information is stored. .
- Step 1722 is a step of setting a winning ticket. If the ticket is a lottery, the lottery will be drawn manually by the specified method based on the issued ticket number.
- a lottery will be drawn for each class such as 1st, 2nd, etc
- the total number of voting slots is counted and obtained. This may be done manually. Further, statistical information may be obtained by a personal computer or the like using the “EXCEL” software (trade name) from the database created by the recovery processing described later, and may be aggregated. The most popular voting space is the winning voting space.
- a totalized betting ticket number corresponding to the betting ticket voting for the winning voting frame is extracted. This may be performed manually, or the search may be performed using a database search software such as a personal computer. In any case, the betting ticket number of the winning betting ticket and various information of the betting ticket are input.
- the lottery number, issue date, issue store, and electronic signature are used, and in the case of betting tickets, the vote number, number of units, voting frame number, issue date, and issue date , And an electronic signature are input and stored in the external storage device 210.
- the microcomputer 211 of FIG. 20 executes the process selection input step of FIG.
- step S1702 When the operator selects the card access processing in the processing selection step S1701, the processing shifts to step S1702. Since input processing requires processing with the IC card, in step S1702, first, the user is prompted to insert the store IC card 3 into the display 2101 of FIG. 20. Display. In accordance with this, the operator inserts the store IC card 3 into the IC card reader / writer 210. As a result, the same connection device authentication as described in the description of the P0S terminal device 1 is performed between the microcomputer 211 and the inserted IC card 3, and the correct IC card is inserted. Check that the correct device is accessing the IC card.
- Step S1703 is a step of authenticating the microcomputer 211 operator. That is, check whether the operator has the right authority. For this reason, the user is asked to enter a password and user ID. The microcomputer 211 compares the password registered in advance in the device with the input password, and confirms the access authority assigned to the user ID in advance. This authenticates the person who is allowed to access the IC card. If the authentication is successful, the process moves to the next step S1774.
- This step S1704 is a step of selecting a process. In this step, a write process (S1755-S1711) to the IC card or a collection / transfer process shown in FIG. 22 is selected. For this reason, the selected item is displayed on the display unit 210 of FIG. 20, and the operator specifies and inputs the relevant item on the keyboard 210.
- This writing process is a process of writing information on various service tickets that can be issued to the in-store IC card 3.
- the processing flowchart of the in-store IC card 3 is not shown in FIG.
- Step S1705 in FIG. 18 is a step of setting a range of issueable lottery numbers.
- the operator sets the key number range of the ticket to be assigned to the store IC card 3 from among all the lottery numbers previously set in step S1720. 0 Specify from 2.
- the microcomputer 211 reads out the previously stored information from the external storage device 210 and displays it on the display device 210. Therefore, the operator looks at the range of the lottery number and the voting number which have not been issued yet from the displayed number range, and selects a number range of the ticket which is allowed to be issued to the store arbitrarily from the range. Enter from 2.
- This input method may be specified and input by a pointing device such as a mouse (not shown) connected to the keyboard 210 or directly connected to the microcomputer 211.
- the microcomputer 211 writes the issued flag, issued store code, and issued date in the specified number range on the database.
- the present step S 1705 is completed, and the flow shifts to the next step S 1706.
- Step S1.706 is a step of creating an electronic signature.
- the electronic signature is created by encrypting it with the specified encryption logic based on the issuing code, ticket number, and issue date.
- the microcomputer 211 executes this processing. Note that this encryption (that is, creation of an electronic signature) uses a dedicated LSI for verification and a digital signal processor DSP. You may do this.
- Step S 177 is a step of transferring the lottery from totaling device 210 to store IC card 3.
- the ticket information is transferred in the same manner as the transfer of the ticket from the in-store IC card 3 to the customer IC card 2 first.
- the issue number range, issue period, validity period, etc. are added and transferred to the store's IC card 3.
- step S111 the device access is performed in step S111.
- step S111 the information on the received lottery is encrypted to obtain encrypted data.
- step S111 the digital signature transmitted at the end of the lottery and created by the counting device is compared with the encrypted data, and it is confirmed whether or not they match, and verified. If they match, in the next step S111, they are stored in the corresponding areas of the memory in the IC card 3, respectively.
- the electronic signature attached to each ticket is stored in a secret area, that is, an area that cannot be accessed by a specific device, in association with each ticket, and the transfer is completed.
- a secret area that is, an area that cannot be accessed by a specific device, in association with each ticket, and the transfer is completed.
- the IC card 3 proceeds to step S111 to calculate the totaling device.
- a completion notification is issued at 2100 and the processing ends.
- Step S1708 is an initial step for issuing a betting ticket.
- Book In step S 178 the entire issue range of the betting ticket number is displayed on the display device 210 of FIG. 20 in the same manner as in the lottery, and the corresponding range is indicated by the keyboard 2 1 0 Selected by 2 Assuming that the total number of betting tickets to be issued during the predetermined period is 100, the numbers in the selected number range are assigned from 1 to 100 for each betting ticket. This ensures that one ballot ticket is given one number. Thus, if someone else duplicates and refunds this number, you can check that only one refund is required.
- the microcomputer 211 displays the previously set voting frame number for this period or the voting conditions such as the number of digits that can be voted on the screen 2101. indicate.
- the execution input for confirmation is pressed from the keyboard 210, the issue number range, issue destination, and issue date are stored in the memory. Then, the flow shifts to step S1799 in FIG.
- Step S1799 is a step of creating voting ticket information for each ticket. That is, information such as the ticket number, issuer, issue date, issuer, etc. is created in the order of the issue number range stored in the memory 211 of FIG. 20 and further based on these. Create an electronic signature.
- One piece of ticket information is composed of created electronic information (in the case of a voting ticket, information excluding the slot number and the number of votes cast) and an electronic signature.
- One ticket information is stored in the memory 210.
- ticket information is created for each ticket, and ticket information is created for all numbers in the corresponding range and stored in the memory 210, so that step S in FIG. 1 709 is completed, and the process proceeds to the next step S 171 ⁇ .
- Step S1710 is a step of transferring the betting ticket related information to the IC card 3 and storing the issue management information in the tallying device 210.
- the information of each ticket including the electronic signature previously stored in the memory 210 3, information such as the number range, issuer, issue date, and validity period are stored in the microcomputer 2110. Reads. Then, the microcomputer 211 transfers this to the IC card reader / writer 211, and transfers the ticket information to the IC card 3. Then, other accompanying information, that is, frame information such as a ticket number range and a voting slot number, and information such as an issuable period are transferred to the IC card 3.
- the processing flowchart of the IC card 3 is shown in FIG. That is, the IC card 3 performs the same transfer processing as in the lottery in steps S1113 to S1116 in FIG. Aggregation device 2 1 When the notification that the transfer is completed is received from the IC card 3, the process proceeds to the next step S1771.
- Step S1771 is a step of issuing a coupon.
- the microcomputer 211 reads out all the information of the previously created coupon ticket from the external storage device 210, and transfers it to the IC card 3 via the IC card league writer 210. .
- the IC card 3 receives, verifies, and stores it in the corresponding area of its own memory in step S111113 or step S116, which was described above with reference to FIG. This ends the relocation,
- step S1744 of the previous process selection the processing of the counting device returns to step S1744 of the previous process selection. That is, it waits for the input of the process selection.
- step S 1801 the operator selects one of the three types of processing of collecting lottery and betting ticket information issued at each store, collecting a winning ticket, and collecting collected coupons. This is a step of selectively inputting processing. For this reason, in the counting device 210, the microcomputer 211 displays the display items shown in the respective processes on the display device 210. Next, the operator uses the keyboard 210 to select the corresponding display item. In response, the microcomputer 2100 shifts to the specified step.
- This process is for collecting information on lottery and betting tickets issued to the customer's IC card 2 from the store's IC card 3 for settlement.
- the first step S 1802 is an initial step.
- This step S1802 is a step of collecting the issued lottery and issued voting tickets, including information for management. For this reason, the information necessary to create the aggregation table I shown in FIG. 24 (a) is transmitted to the IC card via the keyboard 210 and the IC reader / writer 211. 3 or
- the microcomputer 211 of FIG. 20 displays on the display 211 so as to input the store name of the IC card 3.
- the user inputs “x X store” from the keyboard 210.
- the store name and the code of the store are registered in advance in the external storage device 210 together with the address and contact information, and are read out from the external storage device 210 before inputting. Displayed as 1 0 1 Next, the corresponding store may be selected from the keyboard 211.
- information for identifying the person who brought the store's IC card 3 for checkout is input so that the fraud can be verified at a later date. This may be the name or ID number of the store owner's IC card 3 owner. If the store has the clerk responsible for the settlement in advance, the ID number of this clerk may be registered.
- the microcomputer 211 sends a collection command of the relevant information to the store's IC card 3 via the IC card reader / writer 210.
- the IC card 3 confirms the access authority, reads out the information on the issued lottery and the issued betting ticket from the area 711 described above with reference to FIG. To send to.
- the microcomputer 211 and all tickets (lots, voting tickets) are temporarily loaded in the memory 110 3.
- step S1803 verify that all tickets have been issued correctly by verifying that the tickets have been issued in a reasonable period and that the electronic signature is correct.
- a settlement process is executed in step S184. That is, the payment is performed as shown in the payment table I of FIG.
- the area of the store concerned is read, and the number of tickets and the number of tickets are totaled for each issue period in the area 201 of the store of FIG. 24 (a).
- FIG. 24 (a) shows an example of 55 lotteries and 55 lottery lots, while the betting ticket has 30 tickets and 80 lottery votes.
- the number of lotteries is considered that one lottery is equivalent to one lottery.
- the number of schools is 55 schools, and they read each ticket (lot and voting ticket) one by one from the memory 2103 in Fig. 20 and add up the relevant information and total them.
- checkout table I This accounting information is added to the information previously stored in each area of, and the settlement table I is updated.
- step S1805 for storing the mouth information, and the information of each ticket (lot and voting ticket) developed in the memory 210 of FIG. In each ticket area 2 0 1 1.
- the input information such as the ID of the payer, that is, the person who brought the IC card 3 described above to the tallying device 210 for payment, is added to each ticket (lottery and voting ticket). I do.
- the process returns to the process selecting step S1704 in FIG.
- step S1860 is an initial step, in which a winning ticket is collected and pre-processing for that is performed.
- the settlement table II shown in Fig. 24 (b) is used for the pay ticket collection process.
- the settlement table II has the same area as the settlement table I in Fig. 24 (a), an area for storing the number of winning tickets (lottery and voting tickets) and the number of lots, and a refund amount for each store.
- step S1866 in FIG. 12 includes input processing of such information.
- the microcomputer 211 displays the items to be input on the display 210, and causes the keyboard 210 to input necessary information. It goes without saying that this information includes the ID of the store and the ID of the person who came to the checkout, as described above.
- the information input from the keyboard 210 is expanded in the memory 210 and is temporarily stored.
- the microcomputer 211 sends a ticket transfer command to the IC card 3 via the IC card reader / writer 210.
- the IC card 3 confirms the access authority of the accessing totaling device 210 You. Then, when it is determined that the device is a transferable device, the IC card 3 reads the area of the winning ticket, creates an electronic signature, and transmits the electronic signature. The information of the ticket transferred from the IC card 3 is temporarily expanded in the memory 210. When all the winning tickets have been collected, the flow proceeds to the verification processing step S 1807 of each collected ticket.
- step S 1807 of the lottery verification process first, the lottery is verified by each received ticket and the electronic signature transmitted along with each ticket. That is, the IC card 3 creates an encrypted electronic signature for each of these tickets, but the tallying device 2100 also performs the same encryption and receives the received electronic signature and the tallying device 2 1 Check whether 0 matches the digital signature created by encryption.
- the transferred ticket exists in the information on the winning ticket previously stored in the external storage device 210.
- the collected ticket is a winning ticket, check whether the digital signature issued at the time of the previous issue can be reproduced from other information of the received ticket.
- the same ticket number that is, the lottery number or the betting ticket number
- the same ticket number exists in the area 214 storing the log information of the tallying table ⁇ ⁇ ⁇ ⁇ of FIG. 24 (b). If the same number exists, that number is printed by the printer 210 of FIG. If the same number does not exist, the total is added to each item (1) in the totaling area 201 of the totaling table II of FIG. 24 (b).
- a table of lottery numbers and reimbursement amounts is provided in the memory 210 of FIG. 20 to derive the amount corresponding to the grade from the lottery number. It is good to accumulate.
- the refund amount corresponding to the ticket is calculated from the ticket information. That is, since a predetermined refund amount is set in the voting unit of the unit, the refund amount is obtained by multiplying the number of votes and the corresponding refund amount. This is accumulated in the area for summarizing the reimbursement amount in the totalization table II in Fig. 24 (b).
- Each winning ticket (lottery and voting ticket) is stored as log information in the log information storage area 2104 of the aggregation table II in FIG. 24 (b).
- Step S1808 is a step of updating the settlement table stored in the external storage device 210 of FIG.
- the microcomputer 211 retrieves the relevant settlement table from the external storage device 210 into the total created in the memory 210 in step S 188. Update to Table II.
- the new collected ticket information is added to the settlement table stored in the external storage device 210 in step S 189 of FIG.
- the process returns to the processing selection input step S1774 in FIG.
- Step S181 0 is a pre-processing step for collecting a collected coupon ticket.
- Figure 24 (c) shows the settlement table ⁇ for coupons.
- the settlement table III stores the information on the collected coupons, the number of collections, the total amount of the discounts associated with the collection, and the log information on the collected coupons, for each store, at the manufacturer of each product.
- the microcomputer 211 of FIG. 20 displays an item to be input on the display 211 so as to guide the operation.
- the operator inputs the designated information from the keyboard 210.
- the input information is temporarily stored in the memory 210.
- the microcomputer 211 sends a coupon ticket collection command to the IC card 3 via the IC reader / writer 210.
- the IC card 3 reads out the collected coupons that have been collected from the memory area 714 of FIG. 8, respectively, creates an electronic signature, and then transfers the digital signature to the counting device 2100.
- the aggregation device 210 expands the information received via the IC card reader / writer 210 into the memory 210 and temporarily stores it. When these transfers to and from the IC card 3 are completed, the microcomputer 211 executes the collected ticket verification step S1811 in FIG.
- the same procedure as that for creating an electronic signature in the IC card 3 is performed based on various information related to the coupon, and the confirmation is performed.
- a digital signature for Sent along with each coupon The digital signature is compared with the verification digital signature for verification.
- the external storage device 2105 checks whether the coupon corresponds to the coupon set in the previous setting process, and checks whether the coupon is correct. When the verification of all coupons is completed, the process proceeds to step S1812 in FIG.
- This step S1812 is a settlement processing step.
- the settlement table III shown in FIG. 24 (c) is read from the microcomputer 211 and the external storage device 210.
- the coupons that have been previously developed in the memory 2103 are categorized, accumulated, and updated.
- step S1813 the microcomputer 211 copies the information updated on the memory to the external storage device 210, and the collection and transfer ends. As a result, the amount to be paid by each manufacturer is accumulated for each company and each store that has collected. At the same time, the collected coupons are stored in the external storage device 210.
- the process returns to step S 174 of the process selection input of FIG. 21 and the microcomputer 211 waits for input of a process item from the keyboard 210.
- step S1771 in FIG. 1 If the operator selects the item "input completed" from the keyboard 210 here, the microcomputer 210 returns to step S1771 in FIG.
- step S1701 of the process selection input in FIG. 21 the process proceeds to the process shown in FIG.
- step S1901 for authentication of the identity of the operator is first provided to strictly perform this.
- step S1901 the operator's ID number and personal identification number are stored in advance in the external storage device 210 of the totaling device 210.
- the operator is requested to provide a personal identification number, and confirms whether the personal identification number inputted from the keyboard 211 of FIG. 20 corresponds to the stored personal identification number. If the passwords do not match, the process returns to step S1701 of the process selection input of FIG.
- step S1901 of the personal authentication the ID information of the operator performing the payment as described above is stored in the external storage device in advance. Alternatively, convert this into an IC card, and give the IC card for the tallying device to a specific authoritative official, for example, the manager in charge of chain stores, and confirm the operator with such an IC card May be used. In this case, the IC force reader / writer force of FIG. 20 is further used to access the operator's IC force force. If it is confirmed that the user is the correct operator, the flow shifts to the input step S1902 of the process selection in FIG.
- step S1902 the tabulation device 2100 displays the selected item on the display 2101 in the same manner as described above, and causes the keyboard 2102 to input a processing item. If the processing specified from the board 210 is the settlement of the lottery and the betting ticket, the flow shifts to step S1903.
- Step S1903 is a process of calculating the amount paid by each store according to the issued lottery and the number of betting tickets. This process is performed at the end of the period at a place such as a management association where the counting device is located. For example, in the case of monthly closing, processing is performed on the first day of every month.
- the microcomputer 211 reads out the settlement table I shown in FIG. 24 (a) from the external storage device 210 into the memory 210, and extracts the total number of issued lotteries. I do. That is, the total number of issued bushes stored for each store is calculated first. Next, assuming that one lottery is issued for each fixed purchase amount determined between the stores, the contribution of one lottery in accordance with the number of issued pieces with respect to the total prize is calculated. For example, for a product with a total of 10 million yen, if 20,000 copies are finally the total number of issues, the calculation is assuming a contribution of 500 yen per copy. Further, the amount of each store ⁇ ⁇ ⁇ ⁇ in the settlement table I is multiplied by this amount to calculate the amount of each store's contribution to the lottery.
- the amount paid per unit shall be a uniform predetermined amount.
- the contribution for the voting ticket of the store is calculated.
- the contributions obtained in this way are added to the contributions for the lottery created earlier to determine the contributions at the store. That is, in Fig. 24 (a) As shown in the settlement table I, the contribution of “XX store” is calculated assuming that the contribution of one lottery ticket is 500 yen and the contribution of one voting ticket is 100 yen. Is (55 sheets X 50,000 yen x 80 units X 100 yen), for a total of 35,500 yen.
- step S 1905 for each store, the lottery and betting tickets issued at that store are printed.
- the printed information is information of each ticket and does not include the electronic signature.
- Step S1906 is a step of calculating the amount already paid by each store having already provided the service to the customer.
- the microcomputer 211 reads out the settlement table II shown in FIG. 24 (b) from the external storage device 210 to the memory 210. After scolding, calculate the total refund amount for each store. In other words, the sum of the refund of the lottery in the settlement table II of FIG. 24 (b) and the refund of the voting ticket are calculated to calculate the total amount of the processed payment.
- This calculation is performed for each store, and this is developed in the memory 210 of FIG. 20, and this step S1906 is completed.
- step S 1907 a list of paid amounts for each store is printed. For this reason, the calculation result stored in the memory 210 is supplied to the printer 210 and printed out.
- step S 1908 the microcomputer 211 prints the log information stored in the settlement tables I and II, which are developed in the memory 210, that is, the information of the winning ticket. .
- control is performed so that the electronic signature is not included in the print information.
- final settlement of the shop is performed. That is, the amount of payment (b) is subtracted from the amount of payment (a) for each store stored in the memory 2103 to obtain the settlement amount for the current term.
- step S 1910 the settlement amount is printed for each store.
- step S1911 Upon completion of the settlement amount printing process, the flow shifts to step S1911, and the information of each settlement table I and II stored in the external storage device 210 in FIG. 20 is updated. . That is, as for the log information of the collection ticket in the area 214 of FIG. 24 (b), the storage information is updated by adding the information indicating that the settlement has been completed, and the stored information is updated, as shown in FIG. 24 (a), The areas 201, 2 and 203 of (b) totaled for each store are cleared to zero. The issued tickets stored in area 101 of FIG. 24 (a) are also re-stored with the adjusted information added. In this way, the information stored in the adjustment tables I and II stored in the external storage device 210 is updated.
- the manager Based on the settlement amount for each store issued by the tallying device, the manager manually creates an invoice for each store and performs the actual settlement process.
- the process returns to the process selection input step S1902 in FIG.
- step S1902 in FIG. 23 when coupon ticket payment processing is designated, the flow shifts to step S1902.
- This step S 1920 is a step of data classification and settlement.
- processing is performed to create a document to be sent to the manufacturer of the product and a document to be sent to the store.
- the contents of aggregation by manufacturer are the settlement table III itself in Fig. 24 (c).
- the coupon of the store ⁇ ⁇ and its amount are calculated. That is, the information of the same store is read out from the area for each maker in the aggregation table III, and the amount to be paid to each store is summed up from the merit.
- the process moves to the next step S 1921.
- Step S 1911 is a step of changing pages and printing for each maker. That is, the area of each manufacturer is read from the settlement table III in FIG. 24 (c), and the total payment and the payment to each store are calculated and printed. At the same time, the number of coupons for each product code used and the information on each coupon are printed. In this case, the information with the electronic signature is printed.
- the store information such as the transfer account number, account name, and contact information for each store, is stored in the external storage device 210 of FIG. 20. These store identification information along with the amount paid to the store. By printing, payment processing on the maker side becomes easier.
- step S1922 the page is changed for each store, and the settlement amount is printed for each maker. Further, at this time, a coupon which is log information is printed without an electronic signature.
- the microcomputer 211 updates the value of each area in the settlement table III of the external storage device 210 to a state in which it is cleared so that the settlement table ⁇ is cleared. As a result, the table is in the initialized state, and the processing ends.
- the process Upon completion of these steps, the process returns to the process selection step S1902. Thereafter, when the operator designates the end of the process, the process returns to the process selection input step S1701 in FIG. 21 so that the next process can be selected.
- the settlement information can be classified and output for each store and each maker. Also, by reading the contents of the in-store IC card, the settlement information can be automatically output. For this reason, automatic payments can be made without building a large-scale online network. Therefore, it is especially effective for electronic transactions in shopping malls, chain stores, etc.
- collected and issued tickets can be listed, and when problems such as the possibility of fraud occur later, verification can be performed by checking the log information printed on each of them.
- the settlement operation with the store may be digitized.
- the service ticket has been described as a lottery, a voting ticket, and a coupon, but a service ticket for providing other services can also be used.
- the POS terminal device has been described as an example of the electronic wallet transaction device, the present invention can be applied to other devices capable of electronic wallet transaction.
- the discount service has been described as a service to be executed at the time of electronic wallet transaction, but other services such as granting a gift certificate can also be applied.
- the service ticket collection process was explained by transferring the service ticket from the customer card to the store IC card.However, the paper coupon was printed using the barcode scanner of the P0S terminal. It can also be read and stored in a store IC card.
- the present invention is useful as a system for post-processing transaction data, and particularly useful as a post-processing system for customer service added to an electronic wallet transaction system.
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- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Finance (AREA)
- General Business, Economics & Management (AREA)
- Economics (AREA)
- Strategic Management (AREA)
- Physics & Mathematics (AREA)
- Development Economics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Marketing (AREA)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
- Cash Registers Or Receiving Machines (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
- Devices For Checking Fares Or Tickets At Control Points (AREA)
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP1999/005563 WO2001031548A1 (fr) | 1999-10-07 | 1999-10-07 | Procede de transaction et systeme de transaction |
EP99947858A EP1225533A4 (en) | 1999-10-07 | 1999-10-07 | TRANSACTION PROCESS AND TRANSACTION SYSTEM |
US10/114,058 US20020107799A1 (en) | 1999-10-07 | 2002-04-03 | Transaction method, transaction system, management equipment and IC card therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP1999/005563 WO2001031548A1 (fr) | 1999-10-07 | 1999-10-07 | Procede de transaction et systeme de transaction |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/114,058 Continuation US20020107799A1 (en) | 1999-10-07 | 2002-04-03 | Transaction method, transaction system, management equipment and IC card therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001031548A1 true WO2001031548A1 (fr) | 2001-05-03 |
Family
ID=14236945
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PCT/JP1999/005563 WO2001031548A1 (fr) | 1999-10-07 | 1999-10-07 | Procede de transaction et systeme de transaction |
Country Status (3)
Country | Link |
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US (1) | US20020107799A1 (ja) |
EP (1) | EP1225533A4 (ja) |
WO (1) | WO2001031548A1 (ja) |
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Also Published As
Publication number | Publication date |
---|---|
EP1225533A1 (en) | 2002-07-24 |
US20020107799A1 (en) | 2002-08-08 |
EP1225533A4 (en) | 2003-05-02 |
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