JP2009098944A - Entrance and exit gate id card management system, and entrance and exit gate id management method - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an entrance and exit gate ID card management system capable of integrally performing entrance and exit gate state management and entrance and exit ID card reissue management in a plurality of facilities, and to provide its method. <P>SOLUTION: The entrance and exit gate ID card management system 1 includes: an entrance and exit gate ID card integration management device 10; and the plurality of entrance and exit gate ID card management devices 20, 30 which are mutually connected to the entrance and exit gate ID card integration management device 10 via a communication line 40. The entrance and exit gate ID card integration management device 10 includes an abnormality determining part 14 for reading data about an entrance and exit gate state stored in an entrance and exit gate state database 17, checking whether or not abnormal entrance and exit or reissue is performed as regards a specific entrance and exit ID card, and transmitting the abnormal entrance and exit or the reissue to the entrance and exit gate ID card management devices 20, 30 arranged in the facility which issues the entrance and exit gate ID card among the plurality of facilities when the entrance and exit gate ID card with the abnormal entrance and exit or reissue is found. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to an entrance / exit ID card management system and an entrance / exit ID card management method, and more particularly to an entrance / exit suitable for managing an entrance / exit ID card issued to a contractor involved in construction of a thermal power plant or the like. The present invention relates to an ID card management system and an entrance / exit ID card management method.

  In electric power companies, for example, the number of contractors involved in the construction of power facilities at power plants, etc., covers a wide range of industries, and there are a large number of people. Is issued by issuing an entry / exit ID card. In addition, some contractors work at all times, while others work only within the prescribed work period, so the contractor's entrance / exit management is performed for each power plant at the entrance / exit. It is only done formally by letting a contractor present an entry / exit ID card or inserting it into a card reader. Furthermore, the entrance / exit ID card is managed by the contractor or the contractor.

In the following Patent Document 1, in order to automate the management of frequent entrance and exit of a large number of people, a recording medium in which personal information is recorded is handed over to each individual who frequently enters and exits, and when entering the entrance, When reading, the reading device reads it, the data receiving device receives it, and the personal information data received by the data receiving device is read from the recording medium by the entry / exit history data registration means. Register in the entry / exit database device with the time, store the history data of the person who entered the facility or facility where the system is installed, and the person who went out in the entry / exit database device, and if necessary, database search means An entrance / exit management system is disclosed in which the entrance / exit database device is searched with a predetermined theme and the search result is obtained from the output means.
JP 2000-231646 A

In recent years, advanced security systems such as biometric authentication systems using fingerprints, facial photographs, and voiceprints have been developed. However, when such an advanced security system is introduced into each power plant or the like, there is a problem that enormous costs are required, resulting in an increase in electricity charges.
In addition, in the management with the entrance / exit ID card, if the entrance / exit ID card is dirty, the contractor loses the entrance / exit ID card, or the entrance / exit ID card is stolen, the entrance / exit card is reissued. It has been broken. However, if the entrance / exit ID card before reissuance is not managed in an integrated manner, there is a problem that others can enter the power plant by misusing the entrance / exit ID card before issuance.
Furthermore, from a security point of view, it is necessary to check power plants, contractors and contractors who repeatedly reissue the entry / exit ID card to warn and prohibit entry.

  An object of the present invention is to provide an entrance / exit ID card management system and an entrance / exit ID card management method capable of performing entrance / exit status management and entrance / exit ID card reissue management in a plurality of facilities in an integrated manner. .

The entrance / exit ID card management system (1) according to the present invention includes an entrance / exit ID card integrated management device (10), and the entrance / exit ID card integrated management device provided in each of a plurality of facilities and a communication line (40). ), An entrance / exit ID card management system comprising a plurality of entrance / exit ID card management devices (20, 30) interconnected via each other via the entrance / exit ID card integrated management device. Entrance / exit ID card registration unit for registering data related to entrance / exit ID cards respectively transmitted from the ID card management device and issued at the plurality of facilities in the entrance / exit ID card database (16) for each facility (11) and data transmitted from the plurality of entrance / exit ID card management devices and related to entrance / exit status at each of the plurality of facilities The entrance / exit situation management unit (13) to be registered in the entrance / exit situation database (17) for each facility, and the data related to the entrance / exit situation stored in the entrance / exit situation database are read, and a specific entrance / exit ID card is read Check whether there is an abnormal entry and exit, and if an entry / exit ID card with an abnormal entry / exit is found, issue the entry / exit ID card of the plurality of facilities to that effect And an abnormality determination unit (14) for transmission to an entrance / exit ID card management device provided in the facility.
Here, the entrance / exit ID card integrated management device transmits data related to the entrance / exit ID card transmitted from the plurality of entrance / exit ID card management devices and reissued at each of the plurality of facilities. A reissue ID card registration unit (12) for registering in the entrance / exit ID card database every time, wherein the abnormality determination unit relates to a reissued entrance / exit ID card stored in the entrance / exit ID card database. The data is read to check whether or not an abnormal reissue is made. If an abnormal reissue is found, the fact that the entrance / exit ID card of the plurality of facilities is reissued is provided to that effect. It may be transmitted to the entrance / exit ID card management device.
As the reissue ID number, an ID number indicating reissue and the number of reissues added to the ID number of the entrance / exit ID card before reissue may be used.
Based on the number of reissues indicated in the reissue ID number, the abnormality determination unit obtains the number of reissues in a certain period or a statistical value of the number of reissues, and determines the number of reissues or reissues obtained. Based on the statistics of the number of times, a warning may be issued to detect fraud caused by a person, facility, or date and time.

In the entrance / exit ID card management method of the present invention, the entrance / exit situation management unit (13) of the entrance / exit ID card integrated management device (10) includes a plurality of entrance / exit ID card management devices (20 , 30) updating the entrance / exit situation table stored for each facility in the entrance / exit situation database (17) based on the entrance / exit situation table respectively transmitted from the entrance / exit situation table, and the entrance / exit ID card The abnormality determination unit (14) of the integrated management apparatus reads the entrance / exit situation table stored for each facility in the entrance / exit situation database, and determines whether or not the entrance / exit situation at each facility is normal. When an entrance / exit ID card with an abnormal entrance / exit is found, the entrance / exit provided in the facility that issued the entrance / exit ID card out of the plurality of facilities is notified. Characterized by comprising a step (S15) to be transmitted to the gate ID card management device.
Here, when there is an application for reissuing the entrance / exit ID card, the ID number of the entrance / exit ID card, the date of loss, the reason for reissue, and the date of reissue are entered together with the reissue request signal using the input device. A step (S21) of inputting to the entrance / exit ID card management device provided in the facility for reissuing the entrance / exit ID card of a plurality of facilities, and reissue ID card registration of the entrance / exit ID card management device In response to the reissue request signal input from the input device, the step of invalidating the entrance / exit ID card based on the input ID number (S22), and the reissue ID card registration unit, The reissued entrance / exit ID card table stored in the entrance / exit ID card database (25) provided in the entrance / exit ID card management device is read, and the input ID number, Added to the reissue entrance / exit ID card table to the entry / exit ID card management device by adding data indicating the entered lost date, the input reissue reason, the input reissue date, and the reissue ID number to the reissue entrance / exit ID card table Storing in the entrance / exit ID card database provided (S23), and the reissue ID card registration unit stored in the entrance / exit situation database provided in the entrance / exit ID card management device; The step of reading the entrance / exit ID card table and transmitting it to the entrance / exit ID card integrated management device (S24), and the reissue ID card registration unit of the entrance / exit ID card integrated management device includes the entrance / exit ID card management device Based on the reissue ID card table transmitted from the entrance / exit ID card integrated management device A step (S25) for updating the reissued ID card table stored in each facility based (16),
The abnormality determination unit of the entrance / exit ID card integrated management device reads the reissue ID card table stored for each facility in the entrance / exit ID card database provided in the entrance / exit ID card integrated management device. And a step (S26) of determining whether or not there is no abnormality in reissuing the entrance / exit ID card at each facility.
As the reissue ID number, an ID number indicating reissue and the number of reissues added to the ID number of the entrance / exit ID card before reissue may be used.
Based on the number of reissues indicated in the reissue ID number, the abnormality determination unit obtains the number of reissues in a certain period or a statistical value of the number of reissues, and determines the number of reissues or reissues obtained. Based on the statistics of the number of times, a warning may be issued to detect fraud caused by a person, facility, or date and time.

The entrance / exit ID card management system and entrance / exit ID card management method of the present invention have the following effects.
(1) Entrance / exit ID issued for the construction of a certain facility by integratedly managing entrance / exit status management and / or reissue management of entrance / exit ID cards performed for each facility such as a power plant It is possible to check for illegal use such as trying to enter other facilities using the card or for abuse of the entrance / exit ID card before reissuance.
(2) Integrated management of the reissuance of entry / exit ID cards to check and warn or prohibit introduction of facilities, contractors, and contractors that perform or repeatedly issue abnormal reissues. Can do.
(3) By adopting a reissue ID number obtained by adding an identification symbol indicating reissue and the number of reissues to the ID number, an abnormal reissue of the entrance / exit ID card can be easily found.

  The purpose of integrated entrance / exit status management and entrance / exit ID card reissue management at multiple facilities was interconnected via communication lines with entrance / exit ID card management devices provided at multiple facilities, respectively. This was realized by managing the entrance / exit management status and reissue status at each facility in the entrance / exit ID card integrated management device.

Embodiments of the entrance / exit ID card management system and entrance / exit ID card management method of the present invention will be described below with reference to the drawings.
As shown in FIG. 1, an entrance / exit ID card management system 1 according to an embodiment of the present invention includes an entrance / exit ID card integrated management device 10 provided at a head office and a first entrance / exit provided at an A power plant. An ID card management device 20 and a second entrance / exit ID card management device 30 provided at the B power plant are provided. Here, the entrance / exit ID card integrated management device 10, the first entrance / exit ID card management device 20, and the second entrance / exit ID card management device 30 are interconnected via a communication line 40.

The first entrance / exit ID card management device 20 includes an entrance / exit ID card registration unit 21, a reissue ID card registration unit 22, an entrance / exit situation management unit 23, and a transmission / reception unit 14.
The entrance / exit ID card registration unit 21 registers data on the entrance / exit ID card database (entrance / exit ID card DB) 25 that is input from an input device (not shown) and issued at the A power plant. .

Here, the data related to the entry / exit ID card issued at the A power plant is, for example, as shown in Table 1, ID number consisting of serial numbers in order of issue, company code for specifying the contractor, and contractor Entry / exit for each entry / exit ID card, including the employee code, the date of entry / exit ID card issuance, the expiration date of the entry / exit ID card, and the lost code indicating whether the entry / exit ID card was lost It is registered in the entrance / exit ID card database 25 as an ID card table.

  Further, the entrance / exit ID card registration unit 21 enters or exits the ID card issued at the power station A stored in the entrance / exit ID card database periodically or in response to a request from the entrance / exit ID card integrated management device 10. Data relating to the information is read out and transmitted to the entrance / exit ID card integrated management apparatus 10.

The reissue ID card registration unit 22 registers in the entrance / exit ID card database 25 data related to the entrance / exit ID card that is input from the input device and reissued at the A power plant.
Here, the data related to the entrance / exit ID card reissued at the A power plant is, for example, as shown in Table 2, the ID number of the entrance / exit ID card before the reissue, the date of loss of the entrance / exit ID card, and the reissue The reason, reissue date, and reissue ID number are registered in the entry / exit ID card database 25 as a reissue entry / exit ID card table showing each reissued entry / exit ID card.

  As the reissue ID number, “R”, which is a symbol indicating reissue, and a number indicating the number of reissues for the entry / exit ID card at the beginning of the ID number of the entry / exit ID card before reissue. By using the added one, it is possible to know from the reissue ID number how many times the entry / exit ID card has been reissued.

  In addition, the reissue ID card registration unit 22 re-issues the entrance / exit reissued at the A power plant stored in the entrance / exit ID card database 25 periodically or in response to a request from the entrance / exit ID card integrated management device 10. Data related to the ID card is read and transmitted to the entrance / exit ID card integrated management apparatus 10.

The entrance / exit situation management unit 23 registers in the data entrance / exit situation database (entrance / exit situation DB) 26 regarding the entrance / exit situation at the A power plant.
Further, the entrance / exit situation management unit 23 reads data relating to the entrance / exit situation at the power station A stored in the data entry / exit situation database 26 periodically or in response to a request from the entrance / exit ID card integrated management device 10. To the entrance / exit ID card integrated management device 10.

  The transmission / reception unit 24 transmits / receives various data between the first entrance / exit ID card management device 20 and the entrance / exit ID card integrated management device 10 via the communication line 40.

  The second entrance / exit ID card management device 30 has the same configuration as the first entrance / exit ID card management device 20.

The entrance / exit ID card integrated management device 10 includes an entrance / exit ID card registration unit 11, a reissue ID card registration unit 12, an entrance / exit situation management unit 13, an abnormality determination unit 14, and a transmission / reception unit 15.
The entrance / exit ID card registration unit 11 is issued from the first and second entrance / exit ID card management devices 20 and 30 and the data related to the entrance / exit ID card issued at the A power plant and issued at the B power plant. Data related to the entrance / exit ID card is registered in the entrance / exit ID card database (entrance / exit ID card DB) 16 for each power plant.

  The reissue ID card registration unit 12 receives the data relating to the entry / exit ID card reissued at the A power plant and the reissue at the B power plant respectively transmitted from the first and second entrance / exit ID card management devices 20, 30. Data on the issued entrance / exit ID card is registered in the entrance / exit ID card database 16 for each power plant.

  The entrance / exit situation management unit 13 receives data on the entrance / exit situation at the A power station and data on the entrance / exit situation at the B power station, which are transmitted from the first and second entrance / exit ID card management devices 20 and 30, respectively. Each power plant is registered in the entrance / exit situation database (entrance / exit situation DB) 17.

  The abnormality determination unit 14 reads out the data related to the entrance / exit situation stored in the entrance / exit situation database 17 periodically or as necessary, and no abnormal entry / exit is performed for a specific entrance / exit ID card. If an entrance / exit ID card with an abnormal entrance / exit is found, the facility (A power plant or B power plant) that issued or reissued this entrance / exit ID card will be informed. To the entrance / exit ID card management device (first or second entrance / exit ID card management device 20, 30).

  Moreover, the abnormality determination part 14 reads the data regarding the reissued entrance / exit ID card stored in the entrance / exit ID card database 16 periodically or as necessary, and is not abnormally reissued. If an abnormal reissue is found, an entry / exit ID card management device (first or second power station) provided at the facility (A power plant or B power plant) that reissued this access ID card It transmits to the 2nd entrance / exit ID card management apparatus 20 and 30).

  The transmission / reception unit 15 transmits / receives various data between the entrance / exit ID card integrated management device 10 and the first and second entrance / exit ID card management devices 20, 30 via the communication line 40.

Next, the operation of the entrance / exit ID card management system 1 according to the present embodiment (entrance / exit ID card management method according to an embodiment of the present invention) will be described.
First, the entrance / exit situation management operation of the entrance / exit ID card management system 1 belongs to a contractor x (contractor company X having a company code “0001”) having an entrance / exit ID card of ID number “00000001” shown in Table 1, The employee code “10000012”) will be described with reference to the flowchart shown in FIG. 2 by taking as an example the case where the employee enters the A power plant on April 1, 2005 after the expiry date of March 31, 2005. To do.

  When the contractor x inserts the entrance / exit ID card into the card reader to enter the A power plant, the ID number “00000001” of the entrance / exit ID card is transferred from the card reader to the first entrance / exit ID card management device 20. Input (step S11).

  The entrance / exit situation management unit 23 of the first entrance / exit ID card management device 20 is based on the ID number “00000001” input from the card reader, and the entrance / exit ID card stored in the entrance / exit ID card database 25. When the table (Table 1) is searched and it is confirmed that the “expiration date” regarding the ID number “00000001” in the entry / exit ID card table is “2005/03/31”, the entry of the contractor x is not permitted. The alarm is displayed on a display device (not shown), and the entrance / exit situation table stored in the entrance / exit situation database 26 is read, and the entry / exit situation with the ID number “00000001” is “effective on April 1, 2005. After adding the message “I tried to enter after the deadline”, the entry / exit situation table is stored in the entry / exit situation database 26 ( Step S12).

  Thereafter, the entrance / exit situation management unit 23 reads the entrance / exit situation table stored in the entrance / exit situation database 26 periodically or in response to a request from the entrance / exit ID card integrated management apparatus 10 to enter / exit the entrance / exit. It transmits to ID card integrated management apparatus 10 via transmission / reception part 24 (step S13).

  The entrance / exit status management 13 of the entrance / exit ID card integrated management device 10 is based on the entrance / exit status table 17 transmitted from the first entrance / exit ID card management device 20 via the transmission / reception unit 15. The entrance / exit situation table stored for each power plant is updated (step S14).

The abnormality determination unit 14 reads the entrance / exit situation table stored for each power plant in the entrance / exit situation database 17 periodically or as necessary, and whether there is any abnormality in the entrance / exit situation at each power plant. When an entry / exit ID card is found that has been entered abnormally, an entry / exit ID card management device provided at the A or B power station that issued this entry / exit ID card 20 and 30 (step S15).
For example, the abnormality determination unit 14 obtains the number of abnormal entry / exit such as entry / exit after the expiration date as described above in a certain period (for example, one month) for each ID number, The contractor and the contractor are checked, and the check result is transmitted to the entrance / exit ID card management devices 20 and 30 provided at the A power station or B power station that issued the entrance / exit ID card.
The abnormality determination unit 14 statistically processes the number of abnormal entry / exit times (for example, obtains a relative average abnormality entry / exit density, etc.), and checks a power plant, a contracting company, a contractor, etc. that repeat the abnormal entry / exit. The check result may be displayed on the display device or output to the output device.

  As a result, the power station where the entry / exit ID card is used illegally is requested to improve, the contractor company and the contractor who use the entry / exit ID card are used illegally, and a warning is issued or It can be banned entirely. As a result, it is possible to issue a warning for detecting fraud caused by a contractor (person), a power plant (facility), or the date and time.

  Next, regarding the reissue management operation of the entrance / exit ID card management system 1 according to the present embodiment, a contractor x having an entrance / exit ID card having the ID number “00000001” shown in Table 1 enters the entrance / exit on February 10, 2005. The flowchart shown in FIG. 3 exemplifies a case where the contractor X has lost the ID card and the contractor X applied to the person in charge at the power station A on March 1, 2005 for reissuing the entrance / exit ID card of the contractor x. Will be described with reference to FIG.

  The person in charge at the power plant A, when the contractor X applies for reissuance of the entry / exit ID card of the contractor x, together with the reissue request signal, the ID number “00000001” of the entrance / exit ID card of the contractor x, The lost date “2005/02/10”, the reason for reissue “lost”, and the reissue date “2005/03/01” are input to the first entrance / exit ID card management device 20 using the input device (step S21). ).

  The reissue ID card registration unit 22 of the first entrance / exit ID card management device 20 enters and exits the ID card based on the input ID number “00000001” in response to the reissue request signal input from the input device. When the entry / exit ID card table (Table 1) stored in the database 25 is searched and it is confirmed that the “lost code” regarding the ID number “00000001” in the entry / exit ID card table is “0”, the “lost” By changing the “code” from “0” to “1”, the entrance / exit ID card with the ID number “00000001” is invalidated (step S22).

  Further, the reissue ID card registration unit 22 generates a reissue ID number “R100000001” obtained by adding “R” indicating reissue and “1” indicating the number of reissues to the input ID number “00000001”. . Thereafter, the reissue ID card registration unit 22 reads the reissue entrance / exit ID card table (Table 2) stored in the entrance / exit ID card database 25, and inputs the input ID number “00000001” and the input lost. Date “2005/02/10”, input reissue reason “lost”, input reissue date “2005/03/01” and generated reissue ID number “R100000001” data In addition to the ID card table, the reissued entrance / exit ID card table is stored in the entrance / exit ID card database 25 (step S23).

  Thereafter, the reissue ID card registration unit 22 reads the reissue entrance / exit ID card table stored in the entrance / exit situation database 26 periodically or in response to a request from the entrance / exit ID card integrated management device 10. Then, the information is transmitted to the entrance / exit ID card integrated management apparatus 10 via the transmission / reception unit 24 (step S24).

  The reissue ID card registration unit 12 of the entrance / exit ID card integrated management device 10 enters and exits based on the reissue ID card table transmitted from the first entrance / exit ID card management device 20 via the transmission / reception unit 15. The reissue ID card table stored in the situation database 17 for each power plant is updated (step S25).

The abnormality determination unit 14 reads the reissue ID card table stored for each power plant in the entrance / exit ID card database 16 periodically or as necessary, and reissues the entrance / exit ID card at each power plant. It is determined whether or not there is any abnormality, and if an abnormal reissue is found, the entrance / exit ID card management provided at the power station (A power station or B power station) that issued this entrance / exit ID card The data is transmitted to the devices 20 and 30 (step S26).
For example, the abnormality determination unit 14 checks the number of reissues indicated in each reissue ID number entered in the reissue ID card table, and determines the number of reissues in a certain period (for example, one month) as the ID number. Each time, the power plant, contractor, and contractor, etc. that are reissued frequently are checked, and the check result is entered / exit ID card management provided at the A power plant or B power plant that issued this entrance / exit ID card. Transmit to devices 20 and 30.
The abnormality determination unit 14 may perform statistical processing on the number of reissues (for example, obtain a relative average reissue density) and check power plants, contractors, contractors, etc. that repeat abnormal reissues. Good.

  As a result, the power station where the entry / exit ID card is illegally reissued is requested to improve, or the contractor company and the contractor who applies for the reissue of the entry / exit ID card are identified and a warning is issued. It is possible to completely prohibit entry and exit. As a result, it is possible to issue a warning for detecting fraud caused by a contractor (person), a power plant (facility), or the date and time.

  In the above description, as the reissue ID number, “R” as a symbol indicating reissue and the number of reissues for the entry / exit ID card are shown at the head of the ID number of the entrance / exit ID card before the reissue. Although a number added with a number is used, the place where a symbol indicating reissue and a number indicating the number of reissues are added may not be the head of the ID number.

  As described above, the entrance / exit ID card management system and entrance / exit ID card management method of the present invention are used to manage entrance / exit ID cards issued to contractors involved in construction work such as thermal power plants. can do.

It is a figure which shows the structure of the entrance / exit ID card management system by one Example of this invention. Example 1 It is a flowchart for demonstrating operation | movement of the entrance / exit ID card management system 1 shown in FIG. Example 1 It is a flowchart for demonstrating operation | movement of the entrance / exit ID card management system 1 shown in FIG. Example 1

Explanation of symbols

1 entrance / exit ID card management system 10 entrance / exit ID card integrated management device 11, 21, 31 entrance / exit ID card registration unit 12, 22, 32 reissue ID card registration unit 13, 23, 33 entrance / exit status management unit 14 abnormality determination Units 15, 24, 34 Transmission / reception units 16, 25, 35 Entrance / exit ID card database 17, 26, 36 Entrance / exit status database 20, 30 Entrance / exit ID card management device 40 Communication lines S11-S15, S21-S26 Steps

Claims (8)

Entrance / exit ID card integrated management device (10),
A plurality of entrance / exit ID card management devices (20, 30) respectively provided in a plurality of facilities and interconnected with the entrance / exit ID card integrated management device via a communication line (40);
An entrance / exit ID card management system comprising:
The entrance / exit ID card integrated management device
Data relating to entrance / exit ID cards respectively transmitted from the plurality of entrance / exit ID card management devices and issued at the plurality of facilities are registered in the entrance / exit ID card database (16) for each facility. Departure ID card registration section (11),
An entrance / exit situation management unit (registered in the entrance / exit situation database (17)) for each facility, which is transmitted from the plurality of entrance / exit ID card management devices and registers data regarding the entrance / exit situation at each of the plurality of facilities. 13)
The data regarding the entrance / exit situation stored in the entrance / exit situation database is read to check whether or not an abnormal entrance / exit is performed for a specific entrance / exit ID card, and the entrance / exit where the abnormal entrance / exit is being performed is checked. When an entrance ID card is found, the abnormality determination unit (14) transmits the fact to the entrance / exit ID card management device provided in the facility that issued the entrance / exit ID card of the plurality of facilities,
An entrance / exit ID card management system. The entrance / exit ID card integrated management device transmits data related to the entrance / exit ID card, which is transmitted from the plurality of entrance / exit ID card management devices and reissued at each of the plurality of facilities, for each facility. A reissue ID card registration unit (12) for registering in the entry entry ID card database;
The abnormality determination unit reads data on the reissued entrance / exit ID card stored in the entrance / exit ID card database and checks whether or not an abnormal reissue is performed, and an abnormal reissue is found. And to that effect, the entrance / exit ID card management device provided in the facility that reissued the entrance / exit ID card of the plurality of facilities is transmitted,
The entrance / exit ID card management system according to claim 1.   3. The reissuance ID number, wherein the ID number of the entrance / exit ID card before reissuance is added with an identification symbol indicating reissue and the number of reissues. Demon ID card management system.   Based on the number of reissues indicated in the reissue ID number, the abnormality determination unit obtains the number of reissues in a certain period or a statistical value of the number of reissues, and determines the number of reissues or reissues obtained. The entrance / exit ID card management system according to any one of claims 1 to 3, wherein a warning for detecting fraud caused by a person, a facility, or a date and time is issued based on a statistical value of the number of times. The entrance / exit situation management unit (13) of the entrance / exit ID card integrated management device (10) transmits the entrance / exit respectively transmitted from the plurality of entrance / exit ID card management devices (20, 30) provided in the plurality of facilities, respectively. Updating the entrance / exit situation table stored for each facility in the entrance / exit situation database (17) based on the situation table (S14);
The abnormality determination unit (14) of the entrance / exit ID card integrated management device reads the entrance / exit situation table stored for each facility in the entrance / exit situation database, and whether there is any abnormality in the entrance / exit situation at each facility. If an entrance / exit ID card in which an abnormal entrance / exit is performed is found, an entrance / exit ID card provided in the facility that issued the entrance / exit ID card of the plurality of facilities is notified to that effect. Transmitting to the management device (S15);
The entrance / exit ID card management method characterized by comprising. If there is an application for reissuing the entrance / exit ID card, the ID number, lost date, reason for reissue, and reissue date of the entrance / exit ID card, together with a reissue request signal, are input using the input device. And the step (S21) input to the entrance / exit ID card management device provided in the facility for reissuing the entrance / exit ID card,
The reissue ID card registration unit of the entrance / exit ID card management device invalidates the entrance / exit ID card based on the input ID number in response to a reissue request signal input from the input device ( S22)
The reissue ID card registration unit reads a reissue entrance / exit ID card table stored in an entrance / exit ID card database (25) provided in the entrance / exit ID card management device, and inputs the input ID number The entry / exit ID card is added to the reissue entrance / exit ID card table by adding data indicating the input lost date, the input reissue reason, the input reissue date, and the reissue ID number to the reissue entrance / exit ID card table. Storing in the entrance / exit ID card database provided in the management device (S23);
The reissue ID card registration unit reads a reissue entrance / exit ID card table stored in the entrance / exit situation database provided in the entrance / exit ID card management device, and stores it in the entrance / exit ID card integrated management device. Transmitting (S24);
The reissue ID card registration unit of the entrance / exit ID card integrated management device is provided in the entrance / exit ID card integrated management device based on the reissue ID card table transmitted from the entrance / exit ID card management device. Updating the reissue ID card table stored for each facility in the entrance / exit ID card base (16) (S25);
The abnormality determination unit of the entrance / exit ID card integrated management device reads the reissue ID card table stored for each facility in the entrance / exit ID card database provided in the entrance / exit ID card integrated management device. Determining whether there is no abnormality in reissuing the entrance / exit ID card at each facility (S26);
The entrance / exit ID card management method according to claim 5, further comprising:   7. The reissuing ID number, wherein the ID number of the entrance / exit ID card before reissuing is added with an identification symbol indicating reissuing and the number of reissuing times. Departure ID card management method.   Based on the number of reissues indicated in the reissue ID number, the abnormality determination unit obtains the number of reissues in a certain period or a statistical value of the number of reissues, and determines the number of reissues or reissues obtained. The entrance / exit ID card management method according to any one of claims 5 to 7, wherein a warning for detecting fraud caused by a person, a facility, or a date and time is issued based on a statistical value of the number of times.