JP3039501B2 - Card data processing system - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a card data processing system, and more particularly, to transferring data of a memory card such as an IC card or an optical card between memory cards and between storage areas. The present invention relates to a data processing system and a memory card for processing data that is unacceptable or inconvenient to forget to erase.

[0002]

2. Description of the Related Art Conventionally, when data stored in a memory card is transferred to another memory card, and the transferred data needs to be erased from the original memory card,
Independent 3 of reading, writing and erasing of memory card
Performed using two functions individually.

That is, first, target data is read from an original card via a card reader / writer, temporarily stored in a work station, and then written on another card that replaces the original card, and then written again. Delete the data transferred from the card.

[0004] In addition, in order to transfer a data storage area in the same card, first, data to be stored in the card is read out, written again to another storage area in the card, and then the transferred data is stored in the original storage area. Erase from area. In the prior art, no special consideration has been given to erasure of the original data due to such data transfer.

[0005] As an invention for automatically erasing data stored in a memory card under special conditions, a storage device of a memory card is composed of a nonvolatile storage device and a volatile storage device, There is an invention in which a timer for setting the expiration date of the information to be stored in the memory is provided to automatically delete the expired information (Japanese Patent Laid-Open No. 62-27)
No. 8691).

Further, there is an invention aimed at preventing unauthorized transaction in which a password of a memory card is erased after a certain period of time or after completion of a transaction (Japanese Patent Laid-Open No. 62-249275).

[0007] Regarding erasure accompanying the transfer of data to another card, only the required number of IC cards storing data for a plurality of persons are transferred from the IC card to another IC card via the IC card data transfer connector. There is an invention in which data is transferred and erased from the original IC card by the amount transferred (Japanese Patent Application Laid-Open No. 61-48086).

[0008]

In the above-mentioned prior art, the procedure for executing the transfer of the data stored in the memory card to another memory card or storage area is tedious and time-consuming, and the execution of the process is difficult. Procedures (read, write,
Erasures) are independent of each other, and forgetting to erase occurs.

[0009] Some data have characteristics that cannot exist in two places at the same time (ie, data that must be erased after being read). If such data is forgotten to be erased by transferring the data, there is a possibility that an unforeseen situation, such as serious negligence in business, improper use of data, or leakage of written information, may occur.

[0010] Even in other data, data that is no longer necessary due to the transfer remains in the original storage area as it is, resulting in erroneous use of data, confusion in data management, and use of the storage area. Above uneconomics will occur.

An object of the present invention is to solve the above-mentioned problems in the conventional data processing method and to realize a method and system for executing data transfer and accompanying erasure by an easy procedure. is there. Another object of the present invention is to provide a memory card that facilitates data transfer.

[0012]

In order to achieve the above object, the present invention has the following arrangement. In a card data processing system including a memory card having a processing device and a storage device, and an information processing device having a function of writing data to the memory card, in a valuable information having a monetary value stored in the information processing device, When writing one copy to the memory card, the information processing device stores a value obtained by subtracting a value of valuable information to be moved from a value of stored valuable information, and stores the value in the storage device of the memory card. Is a card data processing system in which a numerical value obtained by adding a numerical value of valuable information to be moved to a numerical value of valuable information stored in advance is stored.

[0013]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Some data need to be erased from its original storage area in order to transfer it to another. At the same time, it is unacceptable data that exists in two places, or data that may cause negligence in business, unauthorized use, or leakage of confidentiality due to forgetting to delete.

[0014] In addition, without special procedures,
Some of them cannot be transcribed or copied. Data that violates copyright laws, trade secrets (corporate confidentiality), and data related to privacy. This includes data whose costs, originality, and ideas should be defended during the data creation process.

In dealing with such data, many problems in data processing can be solved by introducing a physical concept into the data and grasping the data as originally and only tangible goods. Also, the originality of the data itself can be respected and the content can be preserved.

Under this concept, when data is transferred from one storage area to another storage area, the transferred data is automatically deleted from the original storage area, similarly to the physical movement of tangible goods. Will be.

Since the transfer of data is an acceptance of a plurality of the same data, it is considered as a production operation of the same data that is permitted only after a predetermined procedure.

Data processing is considered in the same manner as the production of other substances using data as a raw material. The original data disappears due to a qualitative change, by being combined with other data or through a medium using techniques.

In the case of processing, if the original data retains its original shape even after the processing, it can be considered that the data is incorporated as a material and a part into the goods newly produced by the processing.

In the processing using a plurality of the same data, it is considered that the same data as the original data is separately produced and used for the shortage.

In these processes, when it is necessary to retain the original data in the original storage area, the same data is newly produced through a predetermined procedure as in the case of the transcription,
It may be considered that this is used as processing data.

Therefore, in the above-described concept, erasing the used data from the original storage area in the process of data transfer, transcription, processing, and the like as in the related art is not considered as a special process. On the contrary, it is considered that the process of leaving the data without erasing is a special process.

In actual data processing, the rate at which the original data remains is large, and additional costs and trouble are required to apply the above concept to actual application. However, in order to recognize the uniqueness of data and its value as information, it is necessary to make the above-mentioned ideas universal in the future. The spread of such a concept will lead to the prevention of negligence and fraud in data processing.

An embodiment of the present invention will be described below with reference to the drawings, taking as an example data processing accompanying the transfer of data stored in a memory card to another storage area based on such a concept. FIG. 1 is a block diagram of one embodiment of the card data processing system of the present invention.

In FIG. 1, reference numeral 1 denotes a large-sized processing apparatus,
Is a workstation connected to the large-sized processing device 1, 4,
Reference numeral 5 denotes a card reader / writer connected to each of the workstations 2 and 3, reference numerals 6 and 7 denote memory cards mounted on the card reader / writer, reference numerals 11, 12, 13, and 14 denote transfer paths, and reference numerals 15 and 16 denote connection terminals. .

The large processing device 1 controls the entire card data processing system.

In the following description, the configurations of the workstation 3, the card reader / writer 5 and the memory card 7 are the same as those of the workstation 2, the card reader / writer 4 and the memory card 6, respectively, so that the detailed description is omitted.

The large-sized processing device 1 comprises a central processing unit and an external storage area.

The workstation 2 has a central processing unit 2
0, external storage area 25, input device 201, display device 20
2. It comprises an output device 203.

The central processing unit 20 executes programs such as a control unit 21, a file processing unit 22, a business processing unit 23, and a communication processing unit 24.

The business processing unit 23 has a function of executing a specific business process using a basic program of the memory card such as reading, writing, erasing, collating, and moving.

The moving service processing program 231 constituting a part of the business processing unit 23 has a function of executing data movement between memory cards or between different storage areas in the same memory card.

FIG. 2 shows a mobile service processing program 23.
When data is moved by the first function, the items of the contents and conditions of the movement input from the input device 201 are displayed on the display device 20.
2 is shown as a screen example.

If the data movement of a plurality of cards is based on the same contents and conditions, the movement service processing program 231 specifies the contents and conditions of the movement specified by the input of the movement specified by the first input. It may be fixed and have a function of continuously executing the subsequent data movement process under the contents and conditions.

The mobile service processing program 231
Temporarily stores transfer data from one or more memory cards on the data holding side in the workstation 2, and then stores one copy on one or more memory cards on the data transfer side in accordance with the contents and conditions of the specified transfer. It may have a function of executing data movement such that data is written sequentially or in parallel.

By providing the mobile service processing program 231 with the functions described above, data can be distributed from one memory card to a plurality of memory cards, data can be aggregated from a plurality of cards to one, and a plurality of cards can be collected. Data transfer processing such as sorting of data based on data attributes from a plurality of cards and data exchange between memory cards can be executed by inputting transfer contents and conditions.

The execution of the data movement by the movement data processing program 231 is not limited to the data movement between memory cards, and also relates to the data movement between the storage device of the memory card and the external storage area of the workstation or the large-scale processing device. Data transfer from the storage device of the memory card to the output device (in this case, the output data is transfer data) may be performed.

Further, the business processing unit 23 temporarily downloads the data previously held in the memory card on the data transfer side and the data to the workstation, and combines the data with the data transferred from the memory card on the moving data holding side to the workstation. It may have a function of rearranging these two data in a predetermined order and writing the data on the card on the data transfer side.

The external storage area 25 stores a mobile service processing program 231 based on an input from the input device 201.
And a data for operating the business processing unit 23.

FIG. 3 shows a plurality of tables stored in the external storage area 25 in correspondence with processing steps of the present embodiment described later.

The movement type designation table 251 indicates the type of data movement (step 81).

The movement data designation table 252 indicates that when "send" (code 101) is designated in step 81,
It specifies the location of the original data to be moved,
As a result, the target data is read from the storage area 67 of the specified memory card 6 (step 82) and erased (step 85). Note that the erasure includes a case where zero is cleared and a predetermined value or code (eg, NULL) is set.

The destination specification table 253 is used to specify the destination of the data (step 83). Based on this, the data read via the destination data specification table 253 is transmitted to the workstation 3 which specifies the data. Then, the data is written into the designated storage area 77 of the designated memory card 7 (step 87).

The movement condition designation table 254 is for designating an arbitrary data length for reading and erasing data (steps 84 and 85).

The card reader / writer 4 in FIG.
It is connected to the workstation 2 and includes a central processing unit 40, an input device 401, and a display device 402.

Although not shown, the card reader / writer 4 includes a card sending device which is detachable from the card reader / writer 4, stores a plurality of memory cards, and transfers the memory cards one by one to the card reader / writer. Reader / writer 4
May hold a storage device for sequentially storing the memory cards processed according to.

In this case, the card sending device comprises a control section, a communication section, and a card transport section, and the control section performs a central processing of the mobile service processing program 231 of the workstation 2 and the card reader / writer 4 which are exchanged through the communication section. It has a function of controlling the card transport unit in response to information from the device 40.

The card reader / writer 4 may be built in the workstation 2. In that case, of course, the central processing unit 40, the input device 401, the display device 40
2 can also serve as a corresponding device in the workstation 2.

The memory card 6 in FIG. 1 is connected to the card reader / writer 4 via the connection terminal 15 and comprises a central processing unit 60 and a storage device 67.

The central processing unit 60 executes programs such as a control unit 61, a reading device program 62, a writing processing program 63, an erasing processing program 64, a collating processing program 65, and a moving processing program 66.

The control unit 61 reads out the read processing program 62 and the write processing program 6 based on information obtained from the workstation 2 through the card reader / writer 4.
3, erasure processing program 64, collation processing program 6
5. Control the movement processing program 66.

The movement processing program 66 is controlled by a command from a program included in the business processing unit 23 such as the movement service processing program 231 of the workstation 2.
As described with reference to FIG. 4, under the conditions specified, it has a function of reading data stored in the storage device 67, erasing it after reading, and transmitting the read data to the card reader / writer 4. This function is supported by the card reader / writer 4
May be held in the central processing unit 40.

The data reading and erasing processing by the movement processing program 66 is performed by using the byte, zone,
Any data length, such as blocks or stored data items, can be used.

As described above, the description has focused on the workstation 2, the card reader / writer 4 and the memory card 6. The central processing unit 30, the external storage area 35, the input device 301, the display device 302, and the output device 303 which constitute the workstation 3 are the workstation 2
Is the same as the corresponding device. Further, the control unit 31 and the file processing unit 3 executed by the central processing unit 30
2. The programs of the business processing unit 33 and the communication processing unit 34 such as the mobile service processing program 331 also correspond to the programs executed by the central processing unit 20.

The central processing unit 50, the input device 501, and the display device 502 constituting the card reader / writer 5 are the same as those constituting the card reader / writer 4.

In the memory card 7 as well, the central processing unit 70, the storage device 77, and the programs 71 to 76 executed by the central processing unit are the same as those in the memory card 6.

FIG. 4 is a diagram showing a data processing flow according to the card data processing method of the present invention, which is performed in the card data processing system. FIG. 5 is a conceptual diagram of the above method. In connection with the system of the embodiment of FIG. 1, an outline of a method of processing card data in a case where data of the original memory card 6 is moved to another memory card 7 will be described with reference to FIG.

When the data stored in the memory card 6 needs to be transferred to another memory card 7 (hereinafter referred to as transfer), the data holding memory card 6 is inserted into the card reader / writer 4. I do. From the workstation 2 connected to the card reader / writer 4, items of data to be moved or a storage area 6 for storing the data.
7, the number of the workstation 3 to which the data is to be moved, the storage area 77 of the memory card 7, and the like are specified (step 90 in FIG. 5). FIG. 2 shows an example of the designation screen.

When the execution of the data processing is instructed, the function of the mobile service processing program 231 held in the central processing unit 20 of the workstation 2 and the function held by the central processing unit 60 of the memory card 6 cause the corresponding data to be stored. The data is read from the memory card 6 and erased from the original storage area (step 91 in FIG. 5).

The movement service processing program 231 has a function of activating the movement processing program 66 of the memory card 6 and the workstation 3 for designating the read data.
And starts the write processing program 73 of the memory card 7 connected via the card reader / writer 5,
It has a function of executing the writing of the read data into a designated storage area.

The movement processing program 66 has a function of reading specified data from the memory card 6 and deleting it at the same time or immediately after the instruction from the workstation 2.

The read data is temporarily stored in the work station 2 (step 92 in FIG. 5) by the function of the mobile service processing program 231 and then transferred to the designated work through the transmission lines 11 and 12 connected to the data transfer destination. The write processing program 73 of the memory card 7 sent to the station 3 and inserted into the card reader / writer 5 connected thereto is started, and the sent data is stored in the designated storage area of the storage device 77. (Step 93 in FIG. 5).

As shown in detail in FIG. 4, the execution process according to the present invention is as follows: (1) When data is moved from a memory card (data holding side) 6 to a memory card 7 connected to another workstation 3 ( In addition to Case 1), (2)
When data is transferred from the memory card 7 connected to another workstation 3 to the memory card (data receiving side) 6 (case), (3) within the same memory card 6,
The stored data may be moved to another storage area (case 3).

The above (2) may be a transfer to a device other than the memory card 6 and the memory card 7 connected to another workstation 3. The above-mentioned case 1, case 2, and case 3 correspond to the sending, sucking, and inside of the table 251 selected by the movement type input (step 81) in FIG.

In the movement (3) within the same memory card 6, the data read along with the movement is temporarily stored in the memory card 6.

Hereinafter, this will be described in detail with reference to FIG. First, in the workstation 2, the mobile service processing program 231 is started (Step 120). The mobile service processing program 231 outputs the screen shown in FIG. In response to this display, the type of movement, the content of the movement, and the conditions for the movement are input. The contents of the input will become clear through the following description of the processing.

One of the above-mentioned cases 1, 2 and 3 is selected according to the selection of the type of movement (steps 121 to 123). That is, if data transmission is selected, the process branches to the process of case 1 in step 121. If the data download is selected, the process branches to case 2 in step 122. If the same card is selected, in step 123, case 3
Branches to processing.

The processing in case 1 will be described.

The designation of the workstation 2 connected to the memory card 6 holding the data to be moved (step 124) and the designation of the movement data (step 125)
It is executed in response to the input in FIG. Specifically, each item of the movement data designation table 251 shown in FIG.
This is to set it for each code.

Next, the designation of the destination workstation 3 (step 126) and the designation of the write area for the movement data (step 127) are executed. These processes are to set each item of the destination designation table 253 shown in FIG. 3 corresponding to each code in response to the input in FIG.

After the above setting, a command for instructing execution of the process is input (step 128). Next, the movement processing program 66 of the memory card 6 is started (step 12).
9), the data specified in step 125 is read from the memory card 6, and the specified data remaining in the memory card 6 is erased (step 130). Next, the read data is transmitted to the destination workstation via the transmission path 11 (step 131). The write processing program 73 for the destination memory card 7 is started (step 13).
2) Write data to the designated storage area (step 133). The above steps 131 to 133 are executed according to the contents set in the destination designation table 253.

The processing of steps 124 to 133 is executed according to the data length set in the movement condition designation table 254.

Steps 134 to 1 of the process of case 2
43 is different in information relating to the source and destination of the data when viewed from the operating workstation.
Since the processing is the same as that described above, the description is omitted.

Steps 144-1 of Case 3
50 is the same as the case 1 except for the step of designating workstations and the step of data transmission between workstations. This difference indicates that there is no need to process the data because the data is moved within the same memory card.

The storage device 67 is an area for storing actual data used for data processing. The storage device 67 may be configured to include an area for storing actual data as well as an area for recording a data movement history and a data retention state in the storage device.

By introducing the above functions to the data processing of the memory card 6, the data can be easily and accurately moved between the memory cards or between the storage areas, and the data can be deleted from the original storage area. It is possible to prevent negligence or impropriety of business due to forgetting to do so. Also,
Respect the uniqueness and creativity of data.

While the embodiment of the memory card processing system and the processing method according to the present invention has been described above, the present invention is not limited to the above embodiment.

In particular, the execution of the program has been described as being divided into the workstation 2 and the memory card 6, but the division of the program function into the workstation 2 and the memory card 6 as a whole is arbitrary depending on the application object and the like.
For example, if the memory card 6 does not have the central processing unit 60, all programs will be executed on the workstation 2.

As a matter of course, the functions executed by the program may be divided in the card reader / writer 4.

FIG. 6 shows the configuration of another embodiment of the memory card 6a implemented in the memory card processing system of the present invention. FIG. 7 shows a processing flowchart by the memory card 6a shown in FIG.

Data is read and erased by the memory card 6a in the volatile memory 672 for storing data that needs to be erased by moving the data in the memory 67.
And a movement processing program 66 of the central processing unit 60 for each storage unit such as a zone or a block of the storage device 672.
, And a power source 69 for holding data stored in the volatile storage area 672 when the card is not inserted into the card reader / writer. ), The data of the designated zone or block is read (step 153), and after reading, the switch connected to the zone or block storing the data is shut off (step 154), and the data is erased (step 154). In step 155), when the data is erased, the switch 68 is reconnected (step 156), and the memory card may be configured to be in a writable state.

The switch 68 may be any switch such as a transistor switch. In short, the switch 68 only needs to be able to cut off the power supply 69. Steps 157 and 158 are processing by the workstation. The read data is temporarily stored and then written to the destination memory card.

FIG. 8A is a simplified view of the overall configuration of the system shown in FIG. FIG. 8 (b) shows a system without the large-sized processing apparatus 1, and FIG.
(C) The workstation 2 is connected to a plurality of card readers / writers 4, and FIG. 8 (d) the workstation 2 and one card reader / writer 4 are used. Is also good. Fig. 8 (d)
Is a system for moving data between data storage areas in the same memory card.

The description of each component will be clear from the contents already described.

In the above embodiment, the work station
Although the case where the card reader / writer is used has been described, it may be constituted by an integrated device.

Hereinafter, some application examples will be described in order to understand the present invention in more detail.

(1) Example of data movement to geographically distant places FIG. 9 is a processing flow of an embodiment in which the present invention is applied to data movement to geographically distant places. This will be described with reference to FIGS.

Company employee A notices that he has forgotten to carry a bank card issued by Bank X in R city on a business trip. At X Bank, transactions with customers, such as deposits and withdrawals, credit services, cash services, and the like, are performed by bank cards using IC cards.

The company employee A also has a future plan on a business trip, and needs the bank card placed at home immediately.

Company employee A calls his home in city Q and asks the family member to bring his bank card to the window of the nearby i branch and send it to the j branch in city R.

When the family member brings the memory card 6 (bank card) to the window of the i-branch and announces his will, the counter inserts the memory card 6 into the card reader / writer 4 of the card data processing system at hand (step). 101), the family member inputs the password of the memory card 6 from the input device 401 to confirm the bearer. Then Workstation 2
Of the movement of the data stored in the memory card 6 from the input device 201 (step 10)
2). At the j branch in the city R, when a specific memory card is not designated by moving data from another branch or the head office, a new memory card 7 is automatically transferred to the card reader / card of the card data processing system. It is set in the writer 5 (step 103).

At the i-th branch, after confirming that the workstation 3 at the j-th branch is in a state in which data can be exchanged, an instruction is issued to execute data movement (step 10).
4). By the functions of the transfer service processing program 231 of the workstation 2 and the transfer processing program 66 of the bank card 6, the data stored in the storage device 67 is read and deleted immediately thereafter (step 10).
5) via the workstation 2 (step 10)
6), the transmission path 11, 1
2 to the workstation 3 (step 107).

The data transmitted and received by the workstation 3 (step 108) is stored in the storage device by the functions of the mobile service processing program 331 and the writing processing program 73 of the new bank card 7 inserted in the card reader / writer 5. It is stored in the storage area designated by 77 (step 109).

At this point, the data stored in the bank card 6 brought by the family member of the company employee A to the i-branch has been deleted, and the card 6 is directly collected at the i-branch (step 110).

Company employee A appears at branch j, enters his / her personal identification number through input device 501, and sends bank card 7
Is confirmed, the bank card 7 can be received in place of the one placed at home (step 111).

Thus, the data can be quickly moved between the memory cards 6 and 7 connected to different workstations without causing duplication of data and without relying on physical transportation means.

(2) Example of data transfer from a geographically distant place An example in which data is received from the memory card 6 on the data holding side by designating the content and conditions of the transfer on the data receiving side is also conceivable. FIG. 10 shows an example.

In the above example, the employee A does not know the location of the branch of Bank X because the geography of City R is not known. I brought my bank card 6 to the branch.

At the i-branch, the contact person inserts the memory card 6 into the card reader / writer 4 and gives the input device 4
After confirming the bringer by inputting a password from 01, the memory card 6 is stored.

[0100] If there is no nearby branch of Bank X in city R, company employee A thought that he could search in city S to visit next. The employee A learns that there is also a j branch of the X bank in the R city, and goes there and requests the i branch to transfer the bank card 6, which should have been deposited by the family member.

Upon contact from the j branch, the contact person at the i branch inserts the stored bank card 6 into the card reader / writer 5 again (step 201).

The person in charge of the j branch is a card reader at hand.
Insert the new bank card 7 into the writer 5 (step 20)
2) From the workstation 3, the contents of the data transfer,
A condition is specified (step 203).

The execution instruction (step 204) of the j branch is
The data is exchanged by the workstation 2 of the i branch (step 205), data is collected from the card 6 (steps 206 and 207), and transmitted to the j branch (step 20).
8, step 209).

The data exchanged by the workstation 3 is written in the storage device 77 of the new card 7 inserted in the card reader / writer 5 (step 21).
0).

The person in charge of the j branch inputs the personal identification number from the input device 501 directly connected to the card reader / writer 5 to the company employee A, hands over the newly created bank card 7 after confirming the identity (step 211). All data stored on the card 6 brought by the family member to the i-branch has been deleted and collected by the bank (step 212).

Thus, even at a remote location, data specified by the data receiving side can be moved from the data holding side memory card without duplication of data.

In the above two cases, of the data stored in the bank card 6, only a designated part can be moved. In such a case, in the bank card 6 brought to the i-branch, only the data moved to the j-branch is erased, and the remaining data is returned to the family members as they are. In addition, data that does not cause a problem even when the same data exists in two places can be transmitted and received together with the moving data in the form of simple transcription.

In the same procedure as in the above case, the data holding side
Data can be moved by activation from a workstation other than the data receiving side.

(3) Example of continuous transfer processing of a plurality of card data As shown in FIG. 11, data stored in a large number of memory cards are collectively and continuously collected under one workstation. An embodiment of moving to another card will be described.

Some memory cards, such as credit cards, student ID cards, attendance slips, and membership cards, require updating at certain time intervals.

Assume that there is a card data processing system shown in FIG. The workstation 2 has card reader / writers 4 and 5 connected thereto, and the card reader / writer 4 is installed so as to operate as a data holding side and the card reader / writer 5 operates as a data receiving side.

Each of the card reader / writers 4 and 5 is provided with one unprocessed card in conjunction with the central processing unit 20 of the workstation 2 and the central processing units 40 and 50 of the card reader / writers 4 and 5. A card feeding device for continuously inserting the card into a card reader / writer and a card storage device for sequentially storing processed cards are mounted.

The clerk sets the old card holding the original data in the card sending device on the data sending side (step 301), and sets the new card in the card sending device on the data receiving side (step 302). ).

Next, the input device 20 of the workstation 2
From step 1, designation of data items, contents, and conditions to be moved from the old card to the new card and input of data to be newly written to the new card are input (step 303). Data to be newly written may be stored in the external storage area 25 in advance.

Next, continuous execution of data processing is instructed (step 304). The old cards are transferred one by one to the card reader / writer 4 on the data sending side, and when the old cards are loaded (step 305), the movement processing program 66 of each card is started and the corresponding data is stored in the storage device 67. The data of the item or the data storage area is read and erased after the reading (step 306).

The read data is temporarily stored in the central processing unit 20 of the workstation 2 (step 30).
7) Along with the data to be newly added, the data is written in the storage area designated by the new memory card 7 sequentially transferred to the card reader / writer 5 on the data receiving side (steps 308 and 309).

The old card and the new card for which the data transfer process has been completed are stored in the storage devices mounted on the respective card readers / writers (steps 310 and 31).
1).

A new card is issued and issued (step 3
12), the old card is discarded (step 313).

The above embodiment may be concerned with data transfer between cards connected to different workstations.

As a result, it is possible to streamline the rewriting and issuance of the items described on the old card to the new card, and it is possible to prevent the illegal use of the old card.

(4) Example of Data Transfer to Output Device FIG. 12 shows an example in which data stored in the memory card 6 is transferred to the output device 203 under the independent workstation 2 and one card reader / writer 4 connected thereto. 5 shows a processing flowchart of an embodiment of movement to print out.

In a certain city, a household card (memory card) 6 using an IC card is created for each household for administrative tasks such as citizens' family register, resident registration, and seal registration. The household card has a role as a ledger of family register, various reports and registration items, and stores a history of transfer of these items and a history of issuance of various certificates.

One of the family members of a household living in the city
After moving to another city, I went to the government office, filled out the required form for the transfer, and submitted it to the counter.

Upon receiving the transference notice, the person in charge of the government office extracts the corresponding household card 6 from the storage location (step 4).
01), and insert it into the card reader / writer 4 connected to the workstation 2 (step 402). Next, items necessary for the transfer-out procedure are input from the input device 201 of the workstation (step 403), and execution is instructed (step 404).

With the function of the transfer service processing program 231 of the workstation 2, the transfer processing program 66 of the household card 6 is operated, and the items related to the resident registration such as the name, date of birth and current address of the transferee are stored in the storage device 67. The data is read (step 405), and the necessary data is printed on a sheet previously set in the output device 203 (steps 406 and 407).

The part relating to the resident registration recorded on the household card 6 and relating to the out-migrant is automatically deleted during the reading process. In addition, a transfer history is newly recorded instead (step 408).

The paper printed by the output device 203 is stamped by the person in charge and issued to the transferee as a transference certificate (step 409). Other items, such as the permanent residence of the transferee, have not been erased since they have not been transferred and remain as they were.

The person in charge removes the card 6 from the card reader / writer 4 and stores it in the original place (step 41).
0).

Thus, erasure of data that cannot be accepted as having the same data at two locations from the original storage area due to the movement can be executed without omission. In addition, it is possible to prevent confidential leakage of personal information and to speed up clerical work.

(5) Example of Data Movement in Same Memory Card FIG. 13 shows processing of an embodiment in which the present invention is applied to data movement in the same memory card using the card processing system of FIG. 8D. 3 shows a flowchart.

Now that the storage area of a certain data item stored in the storage device 67 of the IC card 6 has become insufficient,
It became necessary to move the entire data item to another storage area.

Then, the card 6 whose data needs to be moved is inserted into the card reader / writer 4 (step 5).
01). Next, from the input device 201 of the workstation 2 connected to the card reader / writer 4, the contents and conditions associated with the data movement are specified.

The designation of the contents and conditions first indicates that the movement is within the IC card 6 connected to the workstation 2 and inserted into the card reader / writer 4 (step 502). Subsequently, a data item or data storage area to be moved, a data read / erase interval, and the like are specified (step 503), and a storage area to which data is to be moved is specified (step 504). Finally, execution of movement is commanded (step 505).

As a result, the movement processing program 66 of the card 6 is started, and the data to be moved is read and erased from the original storage area (step 506).

The read data is temporarily stored in the work station 2 and then written again in the storage area designated by the card 6 by the function of the write processing program 63 (step 507). In this process, the read data may be temporarily stored in the memory card 6 instead of being temporarily stored in the workstation 2.

By the same method, it is possible to easily move a storage area to an unused area by packing data or to overwrite data to an area where unnecessary data is stored.

By mounting the card transfer device and the storage device shown in the previous embodiment on a card reader / writer, the same moving processing as in the above case can be continuously executed for a plurality of cards. .

The destination of the data stored in the memory card 6 may be the external storage area of the large processing device 1 or the workstation 2.

As a result, the movement of data within the same card, which has conventionally been performed using the functions of reading, erasing, and writing individually, can be performed automatically and reliably only by the initial procedure. . In addition, practical troubles caused by forgetting to erase data can be avoided.

(6) Example of Partially Moving Data Among the data stored in the storage area of the memory card,
FIG. 14 shows an embodiment in which only a part thereof is moved to another memory card.

In the union health insurance of the whole country, I
You are using a C card. This card can record a history of medical use, medical treatment, medical expenses, and the like, in addition to the health use history.

The employee B of the company Y belonging to the union health insurance,
One of the dependents listed on the health insurance card needed to live away from B, so he applied for a remote health insurance card to the person in charge of the general affairs section of his office.

The person in charge of general affairs prepares an application form for issuing a remote area health insurance card and sends it to the health insurance center, which manages the entire health insurance business of company Y, along with the resident registration card for the new residence of the family brought by B. .

A workstation 2 is installed in the general affairs section, and is connected to workstations of related offices, including the Health Insurance Center, for unrelated common tasks in the company. There is a workstation 3 at the Health Insurance Center.
The card reader / writers 4, 5 are connected to the workstation 2 of the general affairs section in the form shown in FIG.

[0145] The staff of the Health Insurance Center, which has received and transmitted the electronic documents from the general affairs staff, completes the prescribed procedures in the center, and then calls the above-mentioned general affairs staff to announce the execution of the procedures.

The staff of the health insurance center inputs the classification of the new health insurance card, the contents of the movement data, the data transfer destination, etc. from the input device 301 of the workstation 3 (step 601). Data items such as the name and address of the insured person B, which are not subject to data movement, but need to be transferred to a newly issued remote insurance card are also instructed (step 602). These input information are transmitted to the workstation 2 (Step 603).

The general affairs person who received the telephone call inserts the health insurance card 6 brought by B into one of the two card readers / writers 4 connected to the workstation 2 (step 604). The newly held IC card 7 is inserted into the other card reader / writer 5 (step 605), and the input device 201 instructs execution of the process (step 606). In this embodiment, the input device 20
From 1 on, the contents and conditions of data movement cannot be specified or changed.

According to the above execution command, the card reader 4
Out of the data stored in the health insurance card 6 inserted into the mobile phone, all the data relating to the transferred family are stored in the mobile service processing program 231 of the workstation 2.
Movement processing program 66 for health insurance card 6, health insurance card 7
Is read from the storage area 67 and then deleted (step 607), and is moved to the storage device 77 of the new health insurance card 7 inserted in the card reader / writer 5 (step 607). 608,60
9).

The data items that need to be transcribed are also stored in the business processing section 23 of the workstation 2, the reading program 62 for the health insurance card 6, and the writing program 73 for the health insurance card 7.
Is recorded in a predetermined area of the storage device 77 (steps 610, 611, 612).

The newly created remote health insurance card 7 is
Handed to B together with the original insurance card 6 (step 61
3,614).

The data transfer between the health insurance cards 6 and 7 is performed by designating the contents and conditions of the transfer by the workstation 2 of the general affairs section and issuing an execution command for approval by the workstation 3 of the health insurance center. There may be. Further, a system that is closed only in the general affairs section and uses only the workstation 2 and the card reader / writers 4 and 5 may be used.

As a result, data processing in which data movement processing and other processing such as transcription are mixed can be routinely and reliably executed while maintaining the uniqueness of the movement data.

(7) Example of moving data from a plurality of cards FIG. 15 shows an embodiment in which data stored by being divided into a plurality of memory cards is moved to another card.

At Z bank, transactions with customers, such as deposits, withdrawals, and cash services, are performed by bank cards using IC cards.

[0155] Mr. C of the goods sales business, a customer of Z Bank,
In order to clarify the balance of store management, a new account in the name of the store was newly established, and two of the previously used bank cards in the name of C were consolidated into one new card. .

Mr. C went to the bank's Z branch, told the teller of that fact, and submitted the two bank cards he had used so far.

Business operations relating to issuance and cancellation of a bank card, etc. at each bank of the Z bank are performed by the workstation 2 and a plurality of card readers / writers connected thereto. Workstation 2 of each branch
Large processing equipment 1 installed in the calculation center under the jurisdiction of the head office
Is governed by

The teller inserts the two cards brought by Mr. C sequentially into the card reader / writer 4 at hand.
Personal identification is performed by having Mr. C input the password of each bank card from the input device 401.

The person in charge of the counter pulls out the conventional card from the card reader / writer 4 and inserts a newly issued bank card 6 instead (step 701). Next, a password number newly set for Mr. C from the input device 401,
A request is made to input an account name and the like (step 702). The input data is written to the new bank card 6 as it is (step 703).

The counter person inserts one of the conventional cards 7 brought again by Mr. C into the other card reader / writer 5 (step 704), and uses the input device 201 to change the existing card to the new card 6. Then, the contents and conditions of data transfer to are designated (step 705).

When the contact person instructs execution of data movement from the input device 201 (step 706), the movement processing program 76 of the conventional card 7 is activated by the function of the movement service processing program 231 of the work station 2, and All data stored in the storage device 77 is read and erased from the original storage area (step 707), and is inserted into the card reader / writer 4 via the workstation 2 (step 708). Is written to the storage device 67 of the new card 6 (step 7)
09).

The same processing as described above is performed for Mr. C's second card. That is, the card reader / writer 5
The first card is further pulled out, a second card is newly inserted, and the procedure from step 705 to step 709 is repeated (step 710).

By combining the two cards into one card, for the items requiring numerical calculations (such as the balance of the deposit and the balance of the loan), after the data is moved, the function of the business processing unit 23 causes the data to be processed. Is read out to the workstation 2 again, necessary calculations are performed, and the result is stored in the card 6 again.

When the data transfer to the new card 6 is completed, the contents of the data processing are automatically transmitted to the large-sized processing device 1 and stored in the external storage area of Mr. C.
Two legacy accounts are deleted and a new account is opened.

The new bank card 6 in the name of the store is handed to Mr. C (Step 711), and the two cards in the name of C are collected by the bank (Step 711).

From a plurality of cards as in the above embodiment,
When data transfer to another card is performed under the same contents and conditions, as shown in FIG. 16, the contents and conditions of the data transfer specified first are changed to the workstation 2 until the transfer processing from all the cards is completed. May be provided in the transfer service processing program 231 so that the same contents and conditions are specified for the second and subsequent data transfer processing (steps 801 to 81).
3).

As a result, data distributed to a plurality of memory cards can be continuously collected on another card without any omission or falsification.

(8) Example of Aggregating a Plurality of Cards FIG. 17 shows an embodiment in which data distributed to a plurality of memory cards is aggregated into one of them.

Mr. C shown in the above embodiment decided to combine two family name bank cards including the wife's name into one wife's name bank card at the same time.

After performing a predetermined procedure such as confirmation with a personal identification number, the counter at Z bank tells the card reader / writer 4 of the bank card 6 to be abolished of the two bank cards.
(Step 901), and the card 7 in the name of the wife to be subsequently used is inserted into the card reader / writer 5 (step 902).

When the contact person designates the contents and conditions of data movement for card consolidation from the input device 201 (step 903) and issues an instruction to execute data movement (step 904), the work station 2 is moved. The service processing program 231, the movement processing program 66 for the bank card 6, and the writing processing program 73 for the bank card 7 are operated, and the data to be moved of the card 6 is stored in the storage device 77 of the card 7 (steps 905 to 905). Step 90
7). Numerical operations required for data movement are performed by the function of the business processing unit 23.

Data that is not to be transferred to the card 7, such as the card holder and address of the card recorded on the card 6, remains on the card 6 as it is. 23, Step 90
By specifying the erasure data along with the contents and conditions of the movement in 3, the erasure program 64 of the card 6 is operated,
A function of erasing unnecessary data after data movement may be provided.

Further, priorities among the data are assigned in advance to the data, and once all the data is moved to the partner card 7, when the data is duplicated in the storage area designated by the data movement, the The data movement may be performed by comparing the priorities of the data and moving the data having the lower order into a method in which the central processing unit 70 of the card 7 has a function of deleting the data.

Through the above process, the data aggregation processing is completed, and the bank card 7 in the name of the wife to be used subsequently is handed to Mr. C (step 908), and one card 6 is collected by the bank (step 908). Step 909).

In the above embodiment, the transfer of data from the bank card 6 to be abolished to the card 7 to be continuously used is as follows.
Even if the data is stored in the form of being added to the data already stored in the storage device 77 of the card 7, as shown in FIG. Has the function of temporarily moving the data previously held by the card 7 to the workstation 2 and rearranging both data in an arbitrary order (such as time series, payment destination, transfer destination, etc.) separately designated. In this case, the data rearranged in this manner may be stored in the storage device 77 again.

If there is no data stored beforehand at the data transfer destination, as shown in FIG. 18, the data of a plurality of cards is temporarily stored in the work station during the transfer process, and is stored in an arbitrary order. After rearrangement, a method of storing the destination card in the storage device may be adopted (steps 1001 to 1013).

[0177] Thus, the aggregation of data distributed to a plurality of cards into one card can be performed quickly without causing negligence or fraud.

(9) Example of Moving Data for Dividing Data FIG. 19 shows an example of using the data moving function when dividing data stored on a card into another plurality of cards and storing the data again. Show.

Researcher D uses an IC card for holding and managing original data from a clinical experiment. The data card 6 already stores many items and a large amount of data, and it is expected that the types and number of data will increase in the future. Due to the nature of the data, care must be taken when handling it.

Therefore, Researcher D decided to divide the contents of the data into three major parts, and divided them into three IC cards and held them again. Taking this opportunity, the three data cards to be used in the future will use new IC cards with different labels, and the storage area for each data item in the storage device of each card will be changed to make it easier to use. did. The card used conventionally is used for another purpose.

The researcher D first uses the conventional original data card 6
Is inserted into the card reader / writer 4 connected to the data analysis workstation 2 installed in the laboratory (step 1101). The work processing unit 23 of the workstation 2 is provided with a mobile service processing program 231.

Next, a data transfer destination card number, a transfer data item, a transfer data storage area,
Moving conditions (in the case of this embodiment, once temporarily stored in the workstation collectively,
In step 1102, information such as the condition for sequentially writing the data into the storage device of each card is input in correspondence with the card number of another card to be inserted into the writer. These moves,
The condition is displayed on the display device 202.

When execution of a movement is instructed from the input device 201 (step 1103), the specified movement contents and conditions are as follows.
It is temporarily stored in the workstation 2 together with the target data (steps 1104, 1105, 1106).
At this stage, the data temporarily stored in the workstation 2 has already been deleted from the original data card 6.

The researcher D once pulls out the conventional card 6 from the card reader / writer 4 (step 1107),
Instead, one of the three new cards to which data is to be moved is selected and inserted (step 110).
8).

The researcher D inputs a card number for identifying the inserted new card into the input device 20.
1 is written (step 1109). Researcher D
Here, when an instruction to execute the writing of the movement data to the new card is given again (step 1110), the corresponding data among the data temporarily stored in the workstation 2 becomes new according to the contents and conditions specified previously. The data is written to the storage device of the card (steps 1111, 111
2), data transfer to the card is completed (step 1)
113).

The data transfer to the last two new cards may be performed by repeating the procedure from steps 1107 to 1111 twice (step 1114). As a result, all the data stored on the conventionally used card is divided into three new cards and stored according to the original specification.

In the above embodiment, a plurality of card readers / writers connected to the work station 2 are used, a conventional data card 6 for holding data is inserted into one of the card readers / writers, and a new card to which data is to be transferred is inserted into another card. May be inserted one by one into a card reader / writer, and data may be moved in parallel.

In addition, a plurality of data holding cards are provided,
These are inserted sequentially or simultaneously in parallel into a card reader / writer, and the contents of the movement, the conditions and the data to be moved are temporarily stored in the workstation 2 once, and then the data receiving side cards are sequentially read one by one. Alternatively or in parallel, a plurality of cards may be inserted into the card reader / writer to execute data movement.

As a result, the card on the data holding side
Re-storage with data division and sorting into a plurality of cards can be executed accurately without causing data dissipation or classification errors.

(10) Example of Movement with Numerical Calculation An example in which data movement involves numerical calculation processing is shown in FIG.
0, shown in FIG.

In securities company W, IC is used for transactions with individual customers.
You are using a securities card that uses a card.

The securities card has a role as a security deposit certificate and a transaction statement for stock certificates and public bonds, and a role as a mediator of transactions when individual customers buy and sell products of each company handled by the securities company W. I have.

Individual customers who want to buy and sell these products are
Bringing a securities card to a sales office of a securities company, the transaction can be executed using an automatic securities transaction apparatus installed at the store.

The automatic securities transaction apparatus is composed of a workstation 2 and a plurality of card readers / writers as one device. The automatic securities transaction apparatus is connected to a large-scale processing apparatus 1 for managing securities transactions, which controls all the branches.
In the external storage area of the large-scale processing device 1, in addition to the history of transactions with individual customers, the quantity of stocks, public bonds, and the like to be traded is stored for each brand.

For example, when an individual customer buys and sells a stock certificate using a security card, the customer buys the stock certificate held by himself / herself recorded on the security card, and uses the stock certificate as a base for another stock certificate. In addition, securities companies can freely buy and sell stock certificates within the range of transaction limits separately set by individuals according to the market price of stock certificates held by individual customers.

Now, suppose that the individual customer E wants to sell one brand and purchase a new brand among the stocks held in the form of protection custody with the securities company W. The customer E goes to the sales office and determines the brand and the number of stocks to be sold or purchased by looking at the market price by brand on the market condition board in the shop.

FIG. 20 shows the process of selling a stock certificate using a securities card.
Shown in

Customer E inserts security card 6 into card reader / writer 4 of the automatic securities transaction apparatus (step 120).
1) The transaction contents such as the name of the brand to be sold, the number of shares, the limit price, and the like are designated from the input device 401 (step 1202).

The workstation 2 incorporated in the automatic securities transaction apparatus is linked with the numerical value of the market condition board, and the display device 402 displays the sale price (the purchase price) when the transaction is executed under the contents and conditions specified by the customer. In this case, the purchase price), fee, tax amount, etc. are displayed (step 1203). If the customer accepts the transaction, an input for executing the transaction may be made from the input device 401 (step 120).
4).

When the customer E sells all of the certain brands held by the customer E (step 1205), the movement service processing program 231 of the automatic securities exchange and the security service program 231 By the function of the transfer processing program 66 of the card 6, all data such as the name and the number of shares relating to the designated brand are deleted from the storage device 67 of the securities card 6 (step 1206). (Step 12
07, 1208), and stored in the external storage area of the large-sized processing device 1 (steps 1209, 1212).

If the name of the brand, the number of shares, and the like are already stored in the external storage area of the large-sized processing device 1 (step 1210), the data from the securities card 6 is transferred to the large-sized processing device via the workstation 2. The transmitted brand name is erased by the function of being held in the central processing unit of the large-sized processing device 1 at the stage where the transmitted brand name is transmitted to the central processing unit (step 12).
11) Then, only the number of shares is added to the number of shares of the corresponding brand (step 1212), and the result is stored (step 1213).

If the number of shares sold by the customer is a part of the number of shares held by the customer (step 1205), the function of the central processing unit 60 of the securities card 6 performs a subtraction operation on the number of shares of the target brand. (Step 1
214), the result is stored in the storage device 67 (step 1215). In this case, the name of the issue to be transmitted to the large-sized processing device 1 is treated as a mere transcription in the security card 6 for data processing and is not deleted from the original storage area of the storage device 67. Even in the case of such a transfer, as described above, if the name of the same brand is held in the external storage area of the large-sized processing device 1, the transfer to the large-sized processing device 1 The transmitted data (brand name) is deleted.

Through the above process, the sale of the stock by the securities card is completed (step 1216).

Next, FIG. 21 shows the process of stock purchase.

The purchase of stock by the securities card 6 is a data transfer from the external storage area of the large-sized processing device 1 to the securities card 6 in a manner opposite to the case of sale (steps 1301 to 1317). Also in this case, when the stock of the stock remains in the external storage area of the large-sized processing device 1, the data processing in the large-sized processing device 1 is transcribed.

When selling and purchasing are performed simultaneously, the processes shown in FIGS. 20 and 21 are performed in a complex manner through the automatic securities transaction apparatus, and the settlement account of the transaction is recorded on the securities card.

[0207] For settlement by the automatic securities transaction apparatus, the securities card may be brought to the counter. Automatic securities exchange is A
It may have a payment function like a TM (Automated Teller Machine).

In the above embodiment, the external storage area 25 of the workstation 2 may be used instead of the external storage area of the large-sized processing apparatus 1.

[0209] A plurality of card readers / writers incorporated in the automatic securities transaction apparatus are connected to each other via the central processing unit 20 of the transaction apparatus. Data movement under a system that can execute direct transactions may be performed. Execution of the transaction in this case is transfer (or transfer) of data between securities cards. Securities companies intervene in the form of providing trading opportunities to customers, lending trading equipment, collecting taxes and fees associated with the conclusion of transactions.

Further, in order to execute the transaction without the customer going to the securities company, one card reader / writer 4 and one workstation 2 are installed in the customer's residence or office.
An automatic securities transaction apparatus constituted by the above may be installed, and data movement may be performed in a system configuration in which the large-scale processing apparatus 1 of the securities company is connected to the public line 11.

[0211] Thus, data movement between CPUs different from the IC card and data movement in which transcription and arithmetic processing are mixed can be easily and quickly executed by the terminal operator.

(11) Example of movement for recording history of data movement For each of the above-described embodiments, a method of recording the history of data movement in the storage device on the original data holding side and the storage device on the data transfer side, respectively. , Shown in FIG.

[0213] The storage device 67 of the memory card 6 includes a data management area 671 for managing data movement and an actual data storage area 672 for storing data itself.

The data management area 671 includes a storage data management area 6711 and a data migration management area 6712.

The storage data management area 6711 stores information such as the name, code, storage address, and data length of each data held in the real data storage area 672, and manages the holding state of the data stored in the real data storage area. It is for doing.

The information held in the storage data management area 6711 is transferred by the functions of the movement service processing program 231 of the workstation 2 and the movement processing program of the memory card 6 in accordance with the movement of the data in the actual data storage area 672. The data may be moved together with the destination, or the data may not be moved to the destination, but may be simply deleted from the storage data management area 6711.

The data movement management area 6712 stores the data stored in the actual data storage area 672 as the destination, source,
The information relating to the movement such as the movement date and the person who performed the movement is recorded based on the contents of the movement, the instruction of the condition and the input for the execution command, and manages the history of data movement.

The data movement management area 6712 may record a history of data transfer, erasure, reading, and the like, in addition to the movement history.

In the data shown as an example in the actual data storage area 672 in FIG. 22, data a is original data created and input at the start of use, and data b is data transferred from another card A. . The data α is data that has been moved to another card X and has already been deleted from the card. The retention state of these data in the card is recorded in the stored data management area 6711, and the movement history is recorded in the data movement management area 6712.

By providing the storage device 67 of the memory card 6 with the above-described functions, it is possible to prove data movement, track the location of data, and prevent data loss and unauthorized use.

[0221]

According to the present invention, there is provided a data processing for reading data stored in a memory card, erasing the data from an original storage area, and writing the read data in a memory card, a storage area, or the like that designates the read data. Easy and quick to execute.

[Brief description of the drawings]

FIG. 1 is a configuration diagram of an embodiment of a card data processing system according to the present invention.

FIG. 2 is a view showing a screen of input items for designating the contents and conditions of data movement from a workstation in the embodiment of FIG. 1;

FIG. 3 is a table for running a data movement program in the embodiment of FIG. 1;

FIG. 4 is a processing flowchart of one embodiment of a card data processing method according to the present invention.

FIG. 5 is a conceptual diagram of a card data processing method according to the present invention.

FIG. 6 is a configuration diagram of an embodiment of a memory card according to the present invention.

FIG. 7 is a flowchart of a method for processing card data using the embodiment of FIG. 6;

FIG. 8 is an overall configuration diagram of a card data processing system according to the present invention.

FIG. 9 is a flowchart illustrating an embodiment of a card data processing method and system according to the present invention.

FIG. 10 is a flowchart illustrating an embodiment of a card data processing method and system according to the present invention.

FIG. 11 is a flowchart for explaining an embodiment of a card data processing method and system according to the present invention.

FIG. 12 is a flowchart illustrating an embodiment of a card data processing method and system according to the present invention.

FIG. 13 is a flowchart illustrating an embodiment of a card data processing method and system according to the present invention.

FIG. 14 is a flowchart for explaining an embodiment of a card data processing method and system according to the present invention.

FIG. 15 is a flowchart for explaining an embodiment of a card data processing method and system according to the present invention.

FIG. 16 is a flowchart illustrating an embodiment of a card data processing method and system according to the present invention.

FIG. 17 is a flowchart illustrating an embodiment of a card data processing method and system according to the present invention.

FIG. 18 is a flowchart illustrating an embodiment of a card data processing method and system according to the present invention.

FIG. 19 is a flowchart for explaining an embodiment of a card data processing method and system according to the present invention.

FIG. 20 is a flowchart illustrating an embodiment of a card data processing method and system according to the present invention.

FIG. 21 is a flowchart illustrating an embodiment of a card data processing method and system according to the present invention.

FIG. 22 is a flowchart for explaining an embodiment of a card data processing method and system according to the present invention.

[Explanation of symbols]

 2,3 ... Workstation, 23,33 ... Business processing unit, 231,331 ... Mobile service processing program, 25,35 ... External storage area, 4,5 ... Card reader / writer, 6,7 ... Memory card, 66, 67: movement processing program, 67, 77: storage device.

────────────────────────────────────────────────── ─── Continued on the front page (51) Int.Cl. ⁷ Identification symbol FI G06F 15/30 350A G07F 7/08 Z (JP, A) JP-A-57-134765 (JP, A) JP-A-48-32596 (JP, A) (58) Fields investigated (Int. Cl. ⁷ , DB name) G06K 17/00 G06F 3 / 08 G06F 17/60 G06F 19/00 G07F 7/08

Claims (2)

(57) [Claims] 1. A card data processing system comprising a memory card having a processing device and a storage device, and an information processing device having a function of writing data to the memory card, wherein a monetary value stored in the information processing device is stored. When writing a part of the valuable information held in the memory card, the information processing device stores a value obtained by subtracting a value held by valuable information to be moved from a value held by the stored valuable information; A card data processing system, wherein a numerical value obtained by adding a numerical value of valuable information to be moved to a numerical value of valuable information stored in advance is stored in a storage device of the card. 2. The card data processing system according to claim 1, wherein when the entire amount of valuable information having a monetary value stored in the information processing device is written to the memory card, the information processing device includes: The stored valuable information is deleted, and the storage device of the memory card stores a numerical value obtained by adding a numerical value of the full amount of the valuable information to a numerical value of the valuable information stored in advance. Card data processing system.