JP4519525B2 - Electronic tally verification system - Google Patents

Description

  The present invention relates to an electronic tally verification system, and more specifically, when an operation object is operated when recorded information (tally data) read from a plurality of ID cards held by different persons satisfies a predetermined condition. The present invention relates to an electronic tally collation system in which a security level is increased by controlling to permit.

Conventionally, when managing confidential documents owned by government agencies, companies, etc., readers are provided with doors at the entrances and exits of rooms provided in buildings and ID cards held only by authorized persons. By approaching the writer, ID authentication is performed in real time to manage whether doors are opened or closed and whether they pass or not. The person who entered the room took out the necessary confidential documents from the storage shelf and browsed them, returned to the original location, and again left the ID card near the reader / writer provided at the exit. In other words, a system has been constructed in which entry / exit of a room is permitted only to those who have an ID card.
Also, in sales facilities that handle expensive items such as jewelry stores and precious metal stores, show windows and storage rooms displaying expensive items are always locked, and when necessary, the store is unlocked by a specific store clerk who holds the key. A procedure for taking out articles in the window or storage is used.
In addition, for theft of goods at retail facilities such as retail stores, guards were patrolled or dedicated security officers pretending to be customers were placed in the store to deal individually with thieves. In addition, a video camera was placed in the store to monitor theft.
Japanese Laid-Open Patent Publication No. 5-67258 discloses a security device for ID cards that outputs an authentication signal based on reading information of an ID card, and includes a combination of a plurality of ID cards. The registered storage means, the reading means for reading the ID information of the ID card, and at the time of inputting the ID card, the reading means reads the ID information of a plurality of ID cards, and the read ID information and the storage means A security device is disclosed that includes a control unit that outputs an authentication signal when the stored combination registration information corresponds to a predetermined condition.
JP-A-5-67258

However, in a conventional management system in which entry / exit of a room is permitted only to those who have an ID card, if an ID card that has been stolen or obtained by someone else has been used illegally, Since it is impossible to determine whether or not the person who uses the card is an authorized owner, it is difficult to prevent the confidential document from being illegally browsed or taken out.
In addition, when storing expensive items or the like in a show window, it is necessary to have the storekeeper unlock the lock of the show window, which is troublesome.
Also, the method using a security guard or a video camera has a problem that personnel and equipment are necessary to constantly monitor them, and a great cost is required to construct a system.
In addition, in the conventional technique disclosed in Patent Document 1, when a controller and a pair of ID cards are supported, the card information of the pair of ID cards is combined and registered in the controller in advance. In addition, when wirelessly communicating with both cards, the two pieces of card information are associated with the registered information already registered, and if both information correspond to the setting conditions, an authentication signal for opening the door is sent. This is fundamentally different from a method of calculating card information by a predetermined algorithm and comparing it with registered information as in the present invention, and it cannot be said that the security level is necessarily increased.
In view of such a problem, the present invention provides data (tally data) read from an ID card possessed by a plurality of persons permitted to operate an operation target as preset data (registered data). An object of the present invention is to provide an electronic tally verification system that is inexpensive and has an increased security level so that the object to be operated can be operated by matching.

In order to solve the problem, the present invention includes an ID card in which personal authentication information related to a person who is permitted to operate the operation target is recorded, and the personal authentication information from the ID card. A recording information reading means for reading the recording information; a control means for controlling the recording information reading means; and the operation object controlled by the control means. Collation data storage means for recording collation data obtained by performing arithmetic processing according to a predetermined algorithm, and registration data storage means for recording registration data as permission conditions for controlling the operation object in advance, The algorithm is based on the priority assigned to the record information read from the ID card belonging to each of the plurality of authorized persons by the record information reading means. Information is rearranged, the rearranged record information is recorded in the collation data storage means, and the collation data recorded in the collation data storage means and the registration data recorded in the registration data storage means are When they match, control is performed to permit the operation of the operation object .
The feature of the present invention is that the operation of the operation object is not permitted only by one ID card possessed by a single person in charge of management, but from an ID card possessed by each of a plurality of management persons. Only when the read data satisfies a predetermined condition, the operation of the operation object is permitted. By doing so, the operation object cannot be operated with a single ID card, so the security can be significantly improved. In the present invention, the registration data for permitting the operation of the operation target is recorded in advance in the memory of the control means. The recorded information read from the ID card is processed by a predetermined algorithm (for example, arranged in the order of high priority, arranged in the read order, or alphabetical order) for comparison with the registered data, and the result Is recorded in another memory (this data is used as collation data). If the registered data and the collation data are compared and matched, the operation of the operation object is permitted. That is, the collation data is data that is used to compare whether or not it is the same as the registration data, and is a result of calculation according to a predetermined algorithm. The operation object includes, for example, a storage shelf for storing important documents, a safe, a show window, a door, a military missile launcher, and the like, and all other items that conform to these. The same shall apply hereinafter. The algorithm of the present invention assembles record information based on the priority assigned to the record information read from the ID card and uses it as collation data. For example, information specifying the priority order is recorded separately from the recording information. The data is read together when reading the record information, and collation data is generated according to the order. Since the data according to the priority order is recorded in advance in the registered data, the data with the correct priority order should match the registered data.

Claim 2 is an ID card in which personal authentication information relating to a person who is permitted to operate the operation target is recorded, and a record information reading means for reading the record information including the personal authentication information from the ID card. A control means for controlling the recording information reading means; and the operation object controlled by the control means, wherein the control means is obtained by performing arithmetic processing on each recording information according to a predetermined algorithm. A collation data storage means for recording collation data; and a registration data storage means for pre-recording registration data as permission conditions for controlling the operation object. The algorithm includes a plurality of recorded information reading means. Recording the information read from the ID card belonging to each authorized person in the collation data storage means in the order of reading, If the collation data verification data stored in the storage unit the registration registration data data storage means stored in matches, and performing control to permit the operation of the operation object.
The algorithm of the present invention assembles record information based on the order of record information read from the ID card and uses it as collation data. For example, recording information read first is recorded as collation data first, and recording information read second is recorded as next collation data. This is sequentially performed to generate collation data. Since the registration data is recorded in a predetermined order, it should match the registration data if the recording information is read out in the correct order.
Claim 3, wherein the control means further comprises a decryption means for decrypting, based recording encrypted information to the predetermined decryption key, the recording information reading means to the person who has a plurality of authorization, each belonging When the decryption key is present in the record information read from the ID card, the decryption means decrypts the other record information based on the decryption key to generate the collation data, and the collation data storage means It is characterized by recording .
The present invention further includes a decryption means. In order to decrypt the code, information that is a decryption key is required. Therefore, the encrypted information and the decryption key for decrypting the encryption must be read from the ID card. Therefore, in the present invention, when the decryption key exists in the record information read from the ID card, the other record information is decrypted based on the decryption key and returned to the original record information. Compare with registered data.

According to the first aspect of the present invention, the operation object can be operated only when the data read from the plurality of ID cards satisfies a predetermined condition, so that the security can be remarkably improved. . In addition, collation data is generated by computing the recorded information according to a predetermined algorithm, and the operation object is controlled when it matches with the registered data registered in advance, so the degree of security is changed by the algorithm be able to. In addition, since the recording information is rearranged and recorded in the collation data storage means based on the priority order assigned to the recording information, the ID data can be matched with the registered data even when the order of reading the ID cards is out of order. Information reading means can be used.
Further, in claim 2, since the recording in the verification data storage means are arranged in order of reading out the recorded information, is defined the order to read not only the information of the ID card, it is possible further to build a high security system.
Further, in claim 3 , since the decryption means is further provided, the degree of security can be further changed by the algorithm.

Hereinafter, the present invention will be described in detail with reference to embodiments shown in the drawings. However, the components, types, combinations, shapes, relative arrangements, and the like described in this embodiment are merely illustrative examples and not intended to limit the scope of the present invention only unless otherwise specified. .
FIG. 1 is a block diagram showing the configuration of an ID card reader / writer (recording information reading means) according to an embodiment of the present invention. The ID card reader / writer 100 is controlled by a computer PC (control means) 50 that exchanges data with the reader / writer 100 and controls the entire system. The reader / writer 100 includes a transmission / reception device 1 that controls a data communication protocol with an external PC 50, a control device 2 that controls the operation of the entire reader / writer 100, firmware that records a procedure for operating the control device 2, and read data A memory device 3 for storing data, a modulator 4 for modulating data from the control device 2 on a carrier wave, an input device 5 for inputting an operation command, and a display device 6 for displaying information controlled by the control device 2 A power amplifier 7 that amplifies the power supply signal that is an AC signal from the control device 2 and a write command from the modulator 4, and a detector demodulator that converts the carrier wave received from the loop antenna 9 into binary data 8 and a loop antenna 9 for exchanging power and data with an RFID tag (not shown).
Next, before describing the operation of the reader / writer 100 according to this configuration, the configuration of the ID card will be described first. FIG. 2 is a block diagram showing the configuration of the ID card according to the embodiment of the present invention. The ID card 200 of this embodiment receives a loop antenna 20 that transmits and receives data by a power carrier wave from the reader / writer 100, a transmission / reception circuit 21 that generates a write command read command, and a power carrier wave from the loop antenna 20. A power generation circuit 22 that rectifies and converts it into DC power, a memory device 23 that manages storage of control firmware and data, a modulator 24 that modulates a transmission command from the control circuit 26 with a carrier wave, It comprises a detector 25 for converting carrier wave data from the transmission / reception circuit 21 into binary data, and a control circuit 26 for controlling the overall operation of the ID card 200.

Next, each operation will be described with reference to FIGS. 1 and 2 together. When a power supply (not shown) is turned on, the reader / writer 100 starts an operation according to a program stored in the memory device 3 after the initial operation of the control device 2. First, initialization is performed. Next, the control device 2 alternately transmits a power supply signal to be supplied to the ID card 200 and a polling signal from the power amplifier 7. The signal is radiated to the outside from the loop antenna 9 as an electromagnetic wave. Next, when the ID card 200 comes close to the reader / writer 100, the loop antenna 20 receives the power supply signal, rectifies the carrier wave by the power generation circuit 22 and converts it into DC power, and all the circuits in the tag To supply. When power is supplied and the control circuit 26 is driven, control is started in accordance with a program stored in the memory device 23.
Next, the control circuit 26 first demodulates the command from the transmission / reception circuit 21 by the detector 25, converts it to a binary signal, and analyzes the command. As a result, when it is recognized that it is called, the response is modulated by the modulator 24 and transmitted from the loop antenna 20 via the transmission / reception circuit 21. The reader / writer 100 receives this response with the loop antenna 9, converts it into a binary code with the detector demodulator 8, analyzes it with the control circuit 2, and recognizes that the ID card 200 is an ID card conforming to the standard. . Accordingly, polling is performed between the reader / writer 100 and the ID card 200 thereafter.
FIG. 3 is a block diagram showing the overall configuration of the electronic tally verification system according to the embodiment of the present invention. The same components will be described with the same reference numerals. This electronic tally verification system 300 includes an ID card 200 on which personal authentication information relating to at least a person permitted to operate the storage shelf 31 is recorded, and a reader / writer that reads the recorded information from the ID card 200. (Recording information reading means) 100, a PC (control means) 50 that controls the reader / writer 100, a control device 30 that is controlled by the PC 50 and controls the locking and unlocking device of the storage shelf 31, and important articles such as confidential documents. A storage shelf 31 (operation object) for storage is provided. Although the reader / writer 100 is used as the recording information reading means, a reader only for reading may be used as long as communication with the ID card 200 is possible and information recorded in the ID card can be read. The PC 50 may directly control the locking / unlocking device of the storage shelf 31.

Next, a schematic operation of the electronic tally verification system 300 will be described. Hereinafter, the embodiment of the present invention will be described on the assumption that the reader / writer 100 is used exclusively for reading as the recorded information reading means. An ID card 200 that is permitted to be possessed only by a person (administrator responsible) who is permitted to view confidential documents stored in the storage shelf 31 is carried by, for example, three persons A, B, and C. Suppose that Predetermined data (recording information) is allocated and recorded in advance on each ID card (hereinafter, the recording information is referred to as tally data in the description). The registration data memory (registration data storage means) of the PC 50 stores data for unlocking the locking / unlocking device of the storage shelf 31 (hereinafter referred to as registration data). When unlocking the locking / unlocking device provided in the storage shelf 31, it is necessary for three persons A, B, and C to sequentially read each ID card 200 in proximity to the reader / writer 100. The information (tally data read by the reader / writer 100) is input to the PC 50 and is calculated based on a predetermined algorithm installed in the PC 50 to generate one data (hereinafter, this data is referred to as collation data). . The PC 50 records this verification data in the verification data memory (verification data storage means), and confirms that both match with the registered data. Instruct to unlock the unlocking device.
In this way, collation data is generated by performing arithmetic processing on tally data in accordance with a predetermined algorithm, and unlocking and unlocking devices provided in the storage shelf 31 are unlocked when they match with the registered data registered in advance. Therefore, the security level can be changed by an algorithm.
FIG. 4 is a diagram showing internal function blocks of the PC 50 according to the first and second embodiments of the present invention. The same components will be described with the same reference numerals. The PC 50 records the data read from the reader / writer 100 temporarily, an algorithm computing unit 36 that computes the data recorded in the reading memory 35 based on a predetermined algorithm, and records verification data from the computation results. A collation data memory 37, a registration data memory 38 for storing predetermined registration data, and a comparison unit 50a for comparing data recorded in the collation data memory 37 and the registration data memory 38. . Registration data can be arbitrarily set according to the security level.

Next, FIG. 5 will be referred to to explain the first embodiment. FIG. 5 is a diagram for explaining the first embodiment of the present invention. The algorithm calculated by the algorithm calculation unit 36 of the present embodiment is an algorithm for creating collation data according to the priority order of tally data recorded on the ID card 200. ID “XYZ” 201 and tally data “A” 202 are recorded on the ID card 200a, ID “YXX” 203 and tally data “B” 204 are recorded on the card 200b, and ID “ZZY” is recorded on the ID card 200c. 205, tally data “C” 206 is recorded, and ID “XZZ” 207 and tally data “D” 208 are recorded on the ID card 200d. It is assumed that “A, B, C” is recorded in the registration data memory 38. Note that the number assigned to each tally data represents the priority order. For example, (1) indicates that the priority is first.
For example, in FIG. 5A, the tally data “A” 202 is recorded from the ID card 200a, the tally data “B” 204 is recorded from the ID card 200b, and the tally data “C” is recorded from the ID card 200c. If 206 is recorded, the algorithm calculation unit 36 generates reference data according to the priority order. As a result, since the priority order is A, B, C, “A, B, C” is recorded in the reference data memory 37. Then, the data is compared with the data in the registered data memory 38 by the comparison unit 50a. In this example, the read order and the priority are coincidentally coincident with each other, and since both coincide with each other, the controller 30 is instructed to unlock the unlocking means of the storage shelf 31.

In the case of FIG. 5B, the tally data “B” 204 is recorded from the ID card 200b, the tally data “A” 202 is recorded from the ID card 200a, and the tally data “C” 206 is recorded from the ID card 200c. Is recorded, the algorithm calculation unit 36 generates reference data in accordance with the priority order. As a result, since the priority order is A, B, and C, the rearranged “A, B, and C” are recorded in the reference data memory 37. Then, the data is compared with the data in the registered data memory 38 by the comparison unit 50a. In this example, the read order and the priority order do not match, but they are rearranged by the algorithm calculation unit 36 and recorded in the reference data memory 37 as “A, B, C”. As a result, since they match, the controller 30 is instructed to unlock the locking / unlocking means of the storage shelf 31.
In the case of FIG. 5C, the tally data “B” 204 is recorded from the ID card 200b, the tally data “C” 206 is recorded from the ID card 200c, and the tally data “D” 208 is recorded from the ID card 200d. Is recorded, the algorithm calculation unit 36 generates reference data in accordance with the priority order. As a result, since the priority order is D, B, and C, “D, B, C” is recorded in the reference data memory 37. Then, the data is compared with the data in the registered data memory 38 by the comparison unit 50a. As a result, since they do not match, the controller 30 is instructed not to unlock the locking / unlocking means of the storage shelf 31.
As described above, since the record information is rearranged and recorded in the collation data memory 37 based on the priority order assigned to the record information, even if the order of reading the ID card 200 is out of order, it can be matched with the registered data. A reader / writer for reading can be used.

FIG. 6 is a diagram for explaining a second embodiment of the present invention. FIG. 6 shows a case where the algorithm of the algorithm calculation unit 36 is changed in the configuration of FIG. The algorithm calculated by the algorithm calculation unit 36 of the present embodiment is an algorithm that creates collation data according to the reading order of tally data recorded on the ID card 200. For example, in FIG. 6A, tally data “A” 202 is recorded from the ID card 200a, tally data “B” 204 is recorded from the ID card 200b, and tally data “C” is recorded from the ID card 200c. If 206 is recorded, the algorithm calculation unit 36 generates reference data in the order of reading. As a result, “A, B, C” is recorded in the reference data memory 37. Then, the data is compared with the data in the registered data memory 38 by the comparison unit 50a. In this example, since the read order matches the data “A, B, C” in the registration data memory 38, the control device 30 is instructed to unlock the unlocking means of the storage shelf 31.
In the case of FIG. 6B, the tally data “B” 204 is recorded from the ID card 200b, the tally data “A” 202 is recorded from the ID card 200a, and the tally data “C” 206 is recorded from the ID card 200c. Is recorded, the algorithm calculation unit 36 generates reference data in the order of reading. As a result, “B, A, C” is recorded in the reference data memory 37. Then, the data is compared with the data in the registered data memory 38 by the comparison unit 50a. In this example, since the read order and the data “A, B, C” in the registration data memory 38 do not match, the controller 30 is instructed not to unlock the unlocking means of the storage shelf 31.
In the case of FIG. 6C, the tally data “B” 204 is recorded from the ID card 200b to the reading memory 35, the tally data “C” 206 is recorded from the ID card 200c, and the tally data “D” 208 is recorded from the ID card 200d. Is recorded, the algorithm calculation unit 36 generates reference data in the order of reading. As a result, “B, C, D” is recorded in the reference data memory 37. Then, the data is compared with the data in the registered data memory 38 by the comparison unit 50a. As a result, since they do not match, the controller 30 is instructed not to unlock the locking / unlocking means of the storage shelf 31.
Thus, since the tally data is arranged in the order of reading and recorded in the collation data memory 37, not only the information of the ID card 200 but also the reading order is defined, and a system with a higher security level can be constructed.
FIG. 7 is a diagram showing internal function blocks of the PC 50 according to the third embodiment of the present invention. The same reference numerals are assigned to the same components, and duplicate descriptions are omitted. 7 is different from FIG. 4 in that a decryption unit 39 is added between the reading memory 35 and the algorithm calculation unit 36 to decrypt the recorded information and return it to the original recorded information. When a decryption key exists in the reading memory 35, the decryption unit 39 decrypts the encrypted record information in the read memory 35 using the decryption key. The encryption algorithm may have any content.

Next, FIG. 8 will be referred to to explain the third embodiment. FIG. 8 is a diagram for explaining a third embodiment of the present invention. The algorithm calculated by the algorithm calculation unit 36 of the present embodiment is an algorithm that creates collation data according to the reading order of tally data recorded on the ID card 200. For example, in FIG. 8, the tally data “12AXZ” 202a encrypted from the ID card 200a is recorded in the reading memory 35, and the tally data “Z6XY3” 204a encrypted from the ID card 200b is recorded in the reading memory 35. If the tally data “decryption key” 206a is recorded, the decryption unit 39 decrypts the data “12AXZ” and “Z6XY3” based on the decryption key 205a to generate the original data “A, B”. The algorithm calculation unit 36 records the reference data in the reference data memory 37 in the order of generation. As a result, “A, B” is recorded in the reference data memory 37. Then, the data is compared with the data in the registered data memory 38 by the comparison unit 50a. In this example, since the read order matches the data “A, B” in the registration data memory 38, the control device 30 is instructed to unlock the unlocking means of the storage shelf 31. In this example, the algorithm calculated by the algorithm calculation unit 36 is an algorithm for creating collation data in accordance with the reading order of the electronic tally recorded on the ID card 200, but an algorithm based on priority may be used.
FIG. 9 is a flowchart for explaining the operation of the present invention when a reader / writer capable of batch reading is used. This will be described with reference to FIG. Registration data is preset in the registration data memory 38 (S1). When a plurality of ID cards 200 are brought close to the reader / writer 100 (YES route in S2), tally data is read from the ID card 200 and recorded in the reading memory 35 (S3). Next, collation data is generated based on the algorithm of the algorithm calculation unit 36 and recorded in the collation data memory 37 (S4). Then, the comparison unit 50a compares the registration data set in the registration data memory 38 with the collation data recorded in the collation data memory 37 (S5). If they match (YES route in S5), the storage shelf 31 is opened. Lock (S6). If they do not match (NO route in S5), the process ends without unlocking the storage shelf 31.

FIG. 10 is a flowchart for explaining the operation of the present invention when a reader / writer for individual reading is used. This will be described with reference to FIG. Registration data is preset in the registration data memory 38 (S11). When the ID card 200 is brought close to the reader / writer 100 (YES route in S12), tally data is read from the ID card 200 and recorded in the reading memory 35 (S13). Next, collation data is generated based on the algorithm of the algorithm calculation unit 36 and recorded in the collation data memory 37 (S14). The process is repeated until all the collation data are created (S15). When the creation of all the collation data is completed (YES route in S15), the comparison data set by the comparison unit 50a in the registration data memory 38 is compared with the collation data recorded in the collation data memory 37 (S16). If they match (YES route in S16), the storage shelf 31 is unlocked (S17). If they do not match (NO route in S16), the process ends without unlocking the storage shelf 31.
FIG. 11 is a flowchart for explaining the operation of the present invention when a batch readable reader / writer is used and the tally data is encrypted. This will be described with reference to FIG. Registration data is preset in the registration data memory 38 (S21). When a plurality of ID cards 200 are brought close to the reader / writer 100 (YES route in S22), tally data is read from the ID card 200 and recorded in the reading memory 35 (S23). Next, it is checked whether or not a decryption key exists in the tally data recorded in the reading memory 35 (S28). If it exists (YES route in S28), the encryption of the tally data is decrypted (S24). Collation data is generated based on the algorithm of the algorithm calculation unit 36 and recorded in the collation data memory 37 (S25). Then, the comparison unit 50a compares the registration data set in the registration data memory 38 with the collation data recorded in the collation data memory 37 (S26). If they match (YES route in S26), the storage shelf 31 is opened. Lock (S27). If they do not match (NO route in S26), the process ends without unlocking the storage shelf 31.

  FIG. 12 is a flowchart for explaining the operation of the present invention when the reader / writer for individual reading is used and the tally data is encrypted. This will be described with reference to FIG. Registration data is preset in the registration data memory 38 (S31). When a plurality of ID cards 200 are brought close to the reader / writer 100 (YES in S32), tally data is read from the ID card 200 and recorded in the reading memory 35 (S33). Next, it is checked whether or not a decryption key exists in the tally data recorded in the reading memory 35 (S39). If it exists (YES in S39), the tally data is decrypted (S34). Collation data is generated based on the algorithm of the algorithm calculation unit 36 and recorded in the collation data memory 37 (S35). The process is repeated until the creation of all the collation data is completed (S36). When the creation of all the collation data is completed (YES in S36), the comparison data set in the registration data memory 38 by the comparison unit 50a is compared with the collation data recorded in the collation data memory 37 (S37). If they match (YES in S37), the storage shelf 31 is unlocked (S38). If they do not match (NO route in S37), the process is terminated without unlocking the storage shelf 31.

The block diagram which shows the structure of the reader / writer for ID cards (recording information reading means). The block diagram which shows the structure of ID card. 1 is a block diagram showing the overall configuration of an electronic tally verification system according to an embodiment of the present invention. The figure showing the internal functional block of PC50 which concerns on the 1st and 2nd embodiment of this invention. The figure for demonstrating the 1st Embodiment of this invention. The figure for demonstrating the 2nd Embodiment of this invention. The figure showing the internal functional block of PC50 concerning the 3rd Embodiment of this invention. The figure for demonstrating the 3rd Embodiment of this invention. The flowchart explaining operation | movement of this invention at the time of using the reader / writer which can be read collectively. The flowchart explaining operation | movement of this invention at the time of using the reader / writer for individual reading. The flowchart explaining operation | movement of this invention when the reader / writer which can be read collectively is used, and tally data is encrypted. The flowchart explaining operation | movement of this invention when the reader / writer for individual reading is used and tally data is encrypted.

Explanation of symbols

30 Control Device, 31 Storage Shelf, 35 Reading Memory, 36 Algorithm Operation Unit, 37 Verification Data Memory, 38 Registration Data Memory, 50a Comparison Unit, 50 PC, 100 Reader / Writer

Claims (3)

An ID card in which personal authentication information related to a person who is permitted to operate the operation target is recorded, a recording information reading means for reading out the recording information including the personal authentication information from the ID card, and the recording information reading Control means for controlling the means, and the operation object controlled by the control means,
The control means records in advance the collation data storage means for recording the collation data obtained by calculating each record information according to a predetermined algorithm, and registration data as permission conditions for controlling the operation object. Registration data storage means,
The algorithm is such that the recording information reading means rearranges the recording information in accordance with the priority assigned to the recording information read from the ID card belonging to each of a plurality of authorized persons. Record information is recorded in the collation data storage means, and when the collation data recorded in the collation data storage means matches the registration data recorded in the registration data storage means, operation of the operation object is permitted. An electronic tally verification system characterized by performing control .   An ID card in which personal authentication information relating to a person who is permitted to operate the operation target is recorded, a record information reading means for reading out the record information including the personal authentication information from the ID card, and the record information reading Control means for controlling the means, and the operation object controlled by the control means,
  The control means records in advance the collation data storage means for recording the collation data obtained by calculating each record information according to a predetermined algorithm, and registration data as permission conditions for controlling the operation object. Registration data storage means,
  The algorithm is such that the recorded information reading means records the recorded information read from the ID card belonging to each of a plurality of authorized persons in the verified data storage means in the read order, and An electronic tally collation system, characterized in that when the collation data recorded in the storage means coincides with the registration data recorded in the registration data storage means, control for permitting the operation of the operation object is performed.   The control means further comprises decryption means for decrypting the encrypted record information based on a predetermined decryption key,
  When the decryption key exists in the record information read from the ID card belonging to each of a plurality of authorized persons by the record information read means, the record information is read by the decryption means based on the decryption key. 3. The electronic tally collation system according to claim 1, wherein the collation data is generated by decoding and recorded in the collation data storage means.

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