JP2001323699A - Entering/leaving control terminal, and entering/leaving control system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an entering/leaving control terminal and an entering/ leaving control system capable of effectively conducting control of entering and leaving, shortening time from reading a card till completion of determination, and smoothly allowing entering and leaving. SOLUTION: This entering/leaving control terminal, and this entering/leaving control system provided with the entering/leaving control terminal are provided with a reading means composed to read personal information of a user recorded in the card of the user, and an effective period of the card, a determination means composed to determine if move of the user from a first area to a second area can be permitted or not based on the personal information and the effective period read by the reading means, and a recording means composed to renew the effective period of the card when it is determined by the determination means that the move can be permitted. The interval of the effective period to be renewed is properly determined, and the personal information to be recorded in the entering/leaving control terminal is reduced to be in a proper quantity, thereby if the move of the user is permitted or not can be speedily determined.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an entrance / exit management terminal for managing whether or not a person is permitted to enter / exit, and an entrance / exit management system provided with the entrance / exit management terminal. The present invention relates to an entrance / exit management terminal to be managed and an entrance / exit management system including the entrance / exit management terminal.

[0002]

2. Description of the Related Art A conventional entrance / exit management system includes an entrance / exit management terminal (gate) provided with a card reader for reading card information, and a higher-level control device connected to the entrance / exit management terminal and monitoring the entrance / exit information. There is known an entrance / exit management system including a certain entrance / exit management device.

In such an entrance / exit management system, card information read by a card reader is transmitted from an entrance / exit management terminal to an entrance / exit management device, and the entrance / exit management device determines whether or not the card information is appropriate and enters and exits. Exit information is recorded. The determination of the suitability of the card information is performed by checking whether or not the card is registered in the blacklist. If the card is registered in the blacklist, the card is determined to be invalid, and the card is registered in the blacklist. If not, it is determined that the card is appropriate.

[0004]

According to the above-mentioned conventional entrance / exit management system, data is transmitted / received between the entrance / exit management terminal and the entrance / exit management device every time the card information is read. However, data processing takes time, and the user has to wait until the determination is completed after the card is read.

On the other hand, when the entry / exit management terminal records a blacklist, the recording amount is limited because the recording location is the terminal. Even if the blacklist area is provided sufficiently large, it takes a long time to perform the comparison. Further, since black data continues to be accumulated in the black list due to long-term operation, the black data will eventually fill the black list area. Further, when the amount of black data exceeds the limit of the recording amount, the black data cannot be registered in the black list any more and overflows from the black list. A user who uses a card with black data recorded that is not registered in the blacklist is allowed to freely enter and exit through the entrance / exit management terminal even though entry / exit should be prohibited. I can do it.

Accordingly, the present invention provides an entry / exit management terminal capable of effectively managing entry / exit of a user and shortening the time from when a card is read to the end of the judgment, thereby facilitating entry / exit, and the terminal. An object is to provide an entrance / exit management system including an entrance / exit management terminal.

[0007]

In order to achieve the above object, an entrance / exit management terminal 11 according to the first aspect of the present invention comprises:
For example, as shown in FIG. 1, reading means 13A, B configured to read the personal information 106 of the user recorded on the card 2 of the user and the expiration date 104 of the card 2
And personal information 1 read by reading means 13A and 13B.
Determining means 17 configured to determine whether or not the movement of the user from the first area to the second area can be permitted based on 06 and the expiration date 104;
Recording means 13 configured to update the expiration date 104 of the card 2 when it is determined that the movement can be permitted.
A and B are provided.

[0008] With this configuration, the first area (where the user moves through the entrance / exit management terminal and passes through the first area based on the personal information and the expiration date) based on the recording means configured to update the expiration date of the card. Determining means configured to determine whether or not the user can be permitted to move from the area before performing the operation to the second area (the area to which the user moves by passing the entrance / exit management terminal). Therefore, the determination means may perform the determination based on the updated personal information within the expiration date, and the updated personal information outside the expiration date is not necessary for the determination. Therefore, it is possible to limit the amount of personal information required for the determination by the determination unit to an appropriate amount. Therefore, personal information can be recorded on the entrance / exit management terminal having a small recording capacity.

The expiration date may be updated only for a predetermined period appropriately determined. The personal information is usually updated in accordance with the expiration date. The judgment based on personal information is usually based on the personal information of the user who is allowed to pass through the entrance management terminal,
Alternatively, the personal information of the user who is not permitted to pass is recorded in the entrance / exit management terminal, and the comparison is performed with the personal information read from the card.

The entry / exit management terminal 11 according to the second aspect of the present invention is the entrance / exit management terminal according to the first aspect, for example, as shown in FIG. , The expiration date 104 is updated.

[0011] With this configuration, the recording means is configured to update the expiration date only within a predetermined period. Therefore, from the day after the last day of the predetermined period, the expiration date of the expiration date extended by the update is set. The determination may be made based on the personal information up to the last day, and the amount of personal information necessary for the determination can be limited to an appropriate amount. The expiration date may be rewritten at the time of entry, or may be rewritten at the time of exit without rewriting the expiration date at the time of entry. The predetermined period may be set at a predetermined cycle (for example, every month, every month for one month, and every year for one month).

The entrance / exit management terminal 11 according to the third aspect of the present invention is the entrance / exit management terminal according to the first or second aspect, for example, as shown in FIG.
A and B are configured to read the area information 103 indicating the first area recorded on the card 2; further, in addition to the personal information 106 and the expiration date 104 read by the reading means 13A and B, the reading is performed. The determination means 17 is configured to determine whether or not the movement can be permitted, based on the area information 103 indicating the first area read by the means 13A and 13B; the determination means 17 determines that the movement can be permitted. When the recording means 13A, B
Area information 103 indicating the first area recorded in
Is updated to area information 103 indicating the second area.

According to this structure, when the determining means determines that the movement of the user can be permitted based on the personal information, the expiration date, and the area information indicating the first area,
Since the recording means updates the area information indicating the first area recorded on the card to the area information indicating the second area of the user, the area information of the card of the user permitted to move is updated by the user. Can move the entry / exit management terminal and update the area information of the destination area.

[0014] Therefore, it is possible to always determine whether to permit the movement based on the area information of the area to which the entrance / exit management terminal is connected and the area before the user moves. Therefore,
The entry / exit management terminal can refuse to pass a person who has a card that does not record the correct area information even if the person can be allowed to pass by judging based on personal information and expiration date, and moves through a legitimate route Only those who have a card that records the correct area information are permitted to pass, and more appropriate entrance / exit management can be performed. Further, since the entry / exit management terminal can recognize the direction of the user's movement, it is possible to permit or disallow only the user's movement in a specific direction.

According to a fourth aspect of the present invention, there is provided an entrance / exit management terminal according to any one of the first to third aspects, wherein the entrance / exit management terminal is a door device that opens and closes as shown in FIG. 12; the door device 12 is
Is opened when it is determined that the movement of the user can be permitted, and closed when the determination means 17 determines that the movement of the user cannot be permitted.

With this configuration, since the door device that opens and closes is provided, it is possible to prevent the movement of the user who is determined not to be permitted to move in the entrance / exit determination by closing the door, and the movement is prevented. Since the movement of the user determined to be permitted can be made possible by opening the door, entry and exit of the user can be managed more reliably.

The entrance / exit management system 1 according to the fifth aspect of the present invention, as shown in FIG.
The entrance / exit management terminal 11 according to any one of claims 1 to 4, further comprising a transmission unit 16 configured to transmit the area information 103 indicating the second area and the area information 103 indicating the second area. Entry / exit management device 3 for managing the personal information 106 and the area information 103 indicating the second area.
1 is provided.

Since the above-mentioned entrance / exit management terminal and the entrance / exit management device are provided, the entrance / exit management system can grasp the area through which the user enters / exits the entrance / exit management terminal. Can be managed to follow the permitted route.

[0019]

Embodiments of the present invention will be described below with reference to the drawings. In the drawings, the same or corresponding members are denoted by the same reference numerals, and redundant description will be omitted.

FIG. 1 is a conceptual diagram showing a configuration of an entrance / exit management system 1 according to a first embodiment of the present invention. As shown in the figure, the entrance / exit management system 1 includes an entrance / exit management terminal 11 (gate 11) and an entrance / exit management device 31 connected to the entrance / exit management terminal 11 and managing entrance / exit information. The entry / exit information refers to information relating to entry / exit of the user. In the present embodiment, NG information 111 indicating that entry / exit has been rejected, and cards of persons who have been permitted / rejected entry / exit. 2 means the card information 101 recorded. Note that entry and exit refer to entry and exit.

The entrance / exit management system 1 is usually installed in one building 40 (see FIG. 4).
1 is a security room (not shown) packed with security personnel of the building
Installed in The entrance / exit management terminal 11 is, for example, a building 40
Entrances 41A (see FIG. 4), entrances 42A to 46A (see FIG. 4) of areas A to E (sections) (see FIG. 4) which are predetermined rooms and predetermined corridors of the building, and particularly restricts entry of people. It is installed at the entrance of the area where you want to work. Therefore, the entrance / exit management terminal 11 connects the first area and the second area,
The user moves from the first area to the second area through the entrance / exit management terminal 11. Here, the first area refers to an area before the user moves the entry / exit management terminal 11 properly, and the second area refers to the destination area, both of which are viewed from the user side. Area.

The entrance / exit management terminal 11 includes a door device 12, an entry card reader / writer 13A as a reading means, an exit card reader / writer 13B as a reading means, and a detection device having a sensor for detecting a person entering the apparatus. Part 14A,
Detector 14B provided with a sensor for detecting a leaving person
A control unit 15, a transmitting and receiving unit 16 as a transmitting unit,
A determination unit 17 as determination means; Card reader / writer 13A for entry and card reader / writer 13 for exit
B is also a recording unit as described later.

In the present embodiment, the entrance / exit management terminal 11 has a pair of elongated boxes arranged in parallel with each other, and a user moves through a passage (not shown) formed therebetween. . Inside entrance / exit management terminal 11 (passage side)
A door device 12 is attached at the center. Door device 12
Is normally closed, and in this state, the user is prevented from passing through the entrance / exit management terminal 11. The user can pass through the entrance / exit management terminal 11 only when the door device 12 is opened. The door device 12 includes a drive unit (not shown), and is opened and closed by a control signal (not shown) from the control unit 15 to the drive unit.

An entrance card reader / writer 13A is attached to the entrance side with the door device 12 of the entrance / exit management terminal 11 interposed therebetween, and an exit card reader / writer 13B is attached to the exit side. The card reader / writer 13A for entry enters card information 101 recorded on the card 2 held by the user entering the card reader 101A.
Read (read function). The exit card reader / writer 13B reads the card information 101 recorded on the card 2 held by the exiting user (read function). Writing (writing function) to the card 2 by the card reader / writers 13A and 13B for entry and exit will be described later. Note that reading and writing are performed in a non-contact state only by holding the card 2.

The entrance and exit sides of the entrance / exit management terminal 11 are fixed according to the installation status of the entrance / exit management terminal 11. When the entrance / exit management terminal 11 connects, for example, a corridor to a room, the corridor side may be determined as the entrance side, and the room side may be determined as the exit side. When the entrance / exit management terminal 11 connects rooms, if moving from one room to the other room is entry, moving from the other room to one room is exiting. The side and the leaving side may be determined as appropriate.

When the user approaches the entrance / exit management terminal 11 and comes to a position where the card 2 is held over the card reader / writers 13A and 13B, the detecting unit 14 detects the entering user.
A detection unit 14B is attached to the entrance / exit management terminal 11 so that A detects a leaving user. In other words, the detection units 14A and 14B are attached to the entrance side and the exit side, respectively, with the door device 12 interposed therebetween. Detector 1
Information that 4A and 14B have detected a user is transmitted to the control unit 1
Sent to 5.

When the detection unit 14A, 14B detects a user, if the card 2 is not held over the entry / exit card reader / writer 13A, 13B, the determination unit 17 sends the NG information 111 Then, the NG information 111 is sent to the data area 18 of the control unit 15 which will be described later.

Next, the card information 101 recorded in the data area 3 of the card 2 will be described. Card information 1
01 includes a user code 102, an area code 103 as area information, an expiration date 104 of the card 2, a group ID 105, and a personal ID 106 as personal information. The user code 102 is a code given to each user. The area code 103 is a code representing the area where the user is currently located, in principle. That is, the area code 103 is the area code 103 of the area before the user passes through the entrance / exit management terminal 11, or, as described later, attempts to pass through the entrance / exit management terminal 11, and when the user is permitted to pass the card, The area code 103 of No. 2 is newly rewritten by the card reader / writer 13A, 13B for entry and exit (the write function of the card reader / writer). This is the area code 103 of the existing area. When the user passes through another entry / exit management terminal 11, the area code 103 of the destination area is also the area code 103 of the area before passing through another entry / exit management terminal 11.

The expiration date 104 is the expiration date for which the card 2 is valid. However, even if the user has the card 2 whose expiration date 104 is valid, the holder is not always permitted to enter and exit, and other conditions are imposed for the permission. This will be described later.

The group ID 105 is an ID indicating the group to which the user belongs, and represents, for example, the section to which the user belongs (sales section, design section, etc.). The group ID 105 is used for a whitelist 122 when only a person having a predetermined group ID 105 is allowed to enter or leave a certain area. For example, a person belonging to the design section (a person having the group ID 105 of the design section) is permitted in the development room, but a person belonging to the sales section (a person not having the group ID 105 of the design section).
Is not permitted.

The personal ID 106 is an I
D, which is managed so that another person does not have the same personal ID 106. The individual ID 106 is used to create a blacklist 121 for permitting entry and exit for each individual, and for limiting entry and exit to a predetermined area.
In the present embodiment, the black list 121 is a personal ID 106 of a retired employee and a personal ID 1 of a person who has lost a card 2.
06. The individual who has lost the card 2 is given a new separate personal ID 106.

As shown in FIG. 2, the recording unit of the data area 3 of the card 2 is composed of blocks 0 to 5, where the block 0 has the user code 102, the block 1 has the area code 103, and the block 2 has the area code 103. Indicates the expiration date 104, the group ID 105 is recorded in the block 3, and the personal ID 106 is recorded in the blocks 4 and 5. When the user holds the card 2 over the entry or exit card reader / writer 13A, 13B (see FIG. 1), the card information 101 is read by the entrance or exit card reader / writer 13A, 13B. .

Referring to FIG. 1, entry / exit management terminal 1 is further provided.
1 will be described. The control unit 15 controls the entrance / exit management terminal 1
1, the control unit 15 has a data area 18 for recording information. The data area 18 includes card information 101 read from the card 2 of each user passing through the entrance / exit management terminal 11 and NG information 1 from the determination unit 17.
11, a personal ID 106 that does not permit entry into the area to which the entry / exit management terminal 11 connects, a blacklist 121 that records black data listing the personal IDs 106 that do not permit exit from the area, a group that permits entry and exit A whitelist 122 listing IDs,
A current date 123, an entrance area code 124, an exit area code 125, and a user code 126 are recorded. If it is not necessary to determine whether to permit entry or exit based on the group ID, no whitelist is created.

The data area 18 of the entry / exit management terminal 11
The card information 101 and the NG information 111 are recorded for a predetermined period (for example, one day). If the recording is cleared after the predetermined period, the recording capacity can be reduced.

The transmission / reception unit 16 provided in the entrance / exit management terminal 11
Is the card information 101 recorded in the data area 18,
The NG information 111 is transmitted to the transmission / reception unit 33 of the entrance / exit management device 31. The card information 101 and the NG information 111 are sent from the transmitting / receiving unit 33 to the data area 32 having a larger recording capacity than the data area 18 and are recorded. The card information 101 and the NG information 111 in the data area 32 may be recorded for a longer time than the data area 18 of the entrance / exit management terminal 11.

The transmission / reception unit 16 includes the entrance / exit management device 3
Black list 13 recorded in data area 32 of No. 1
1, the blacklist 121 to be recorded in the entrance / exit management terminal 11 is received from the transmission / reception unit 33 of the entrance / exit management device 31. Further, the transmission / reception unit 16 transmits the whitelist 122 to be recorded in the data area 18 of the entrance / exit management terminal 11 among the whitelists 132 recorded in the entrance / exit management device 31 to the transmission / reception unit 33 of the entrance / exit management device 31.
Receive from.

When the blacklist 121 and the whitelist 122 of the data area 18 of the entrance / exit management terminal 11 are changed (including addition and deletion), first, the blacklist 131 and the whitelist of the data area 32 of the entrance / exit management device 31 are changed. 132 is changed. Further, the changed blacklist 121 and whitelist 122 are transmitted from the transmission / reception unit 33 of the entrance / exit management device 31 to the data area 18 via the transmission / reception unit 16 of the entrance / exit management terminal 11.

The determination unit 17 determines the user code 126 and the card information 10 in the data area 18 of the entrance / exit management terminal 11.
It is determined whether or not the user code 102 in 1 matches. Similarly, the determination unit 17 searches for and determines whether the personal ID 106 in the card information 101 is recorded in the blacklist 121, and determines the group ID in the card information 101.
105 is searched to determine whether it is recorded in the white list 122.

As described above, the black list 121 includes the personal ID 106 of a person who cannot pass through the entrance / exit management terminal 11 and enters the area to which the entrance / exit management terminal 11 connects, and the personal ID 106 of a person who cannot exit the area. It is a list. As described above, the white list 122 is a list including the group ID 105 of persons who can pass through the entrance / exit management terminal 11 and enter the area to which the entrance / exit management terminal 11 connects, and the group ID 105 of persons who can exit from the area. Further, the determination unit 17 determines that the card information 1
It is determined whether the expiration date 104 in 01 is equal to the current date 123 or after.

Whether the user code 102 of the card information 101 does not match the user code 126,
6 is recorded in the blacklist 121, the group ID 105 is not recorded in the whitelist 122, or the expiration date 104 is before the day, the determination unit 17 permits entry. The NG information 111 is output as not possible. If none of the above applies, the NG information 111 is not issued, entry and exit are permitted, and the expiration date 104 recorded on the card 2 is rewritten and updated by the card reader / writers 13A and 13B (the card reader / writer 13A, B), and the area code 103 recorded on the card 2 is rewritten to the area code 103 of the entry or exit area (write function), and the door device 12 is opened. Rewriting and updating of the expiration date 104 recorded on the card 2 may be performed only for a predetermined period.

If the result of the determination by the determination section 17 is permission for entry, the door device 12 is opened. If the result of the determination by the determining unit 17 is that entry is not permitted, the door device 12
Is closed, and an alarm device (not shown) provided in the door device 12 sounds an alarm. Although not shown, a gate alarm device that sounds when it is determined that there is no card entry as described later, and a card 2
There is a card alarm device that sounds when it is determined that there is a factor in which entry / exit cannot be permitted in the card information 101 recorded in the card information 101.

The expiration date 104 of the card 2 is preferably rewritten when the card 2 passes through the entrance / exit management terminal 11 during a predetermined period. For example, assuming that the expiration date 104 is until April 1 and the rewriting period of the expiration date 104 is in March, the expiration date 104 will be changed to April 1 of the next year if it passes the entrance / exit management terminal 11 properly in March. Rewritten by the day. In addition, once through the entrance management terminal 11 during March,
If the expiration date 104 has been rewritten by April 1 of the following year, the expiration date 104 should not be rewritten again.

In this way, the expiration date 104 is updated every March based on April 1, so that the personal ID 106 of the card user who has not exceeded the expiration date 104
May be put on the blacklist 121, and the blacklist 121 can be set to an appropriate amount. And April 1
If the black data whose expiration date has passed 104 is to be deleted when the date has passed, the black list 121
Can be managed in an appropriate amount.

Although the expiration date 104 of the card 2 is rewritten when passing through the entrance / exit management terminal 11 within a predetermined period, the present invention is not limited to this. It may be. For example, the expiration date 104 may be set to one year from the date of expiration every time the user enters. In this case, the black list 121 can be managed with an appropriate amount by sequentially deleting black data whose expiration date 104 has passed and whose expiration date 104 has not been updated.

The operation of the gate 11 of the first embodiment will be described with reference to FIG. A user code 126 indicating an arbitrary user is set in the data area 18 of the entrance / exit management terminal 11. Blacklist 13 recorded in data area 32 of entrance / exit management device 31
1. Of the white list 132, a black list 121 and a white list 122 to be recorded in the data area 18 of the gate 11 are sent to the data area 18 of the gate 11 via the transmission / reception unit 33 and the transmission / reception unit 16.
The user code is recorded in the data area 32 of the entrance / exit management device 31, and the data area 1 of the gate 11 (usually many) is recorded.
8 may be sent in the same way.

The gate 11 is operated by a user who is a user.
It is determined whether the card 2 is held over the entry card reader / writer 13A or the exit card reader / writer 13B, that is, whether the card 2 is present (step S).
1). When the card 2 is held over and there is a card (when the step S1 is Y (YES)), the card information 101 recorded on the card 2 contains the card reader / writer 13A for entry,
Alternatively, the card information is read by the exit card reader / writer 13B (step S2), and the read card information 101 is sent to the data area 18 of the control unit 15.

When the card 2 is not held and the card 2 is not present (when the step S1 is N (NO)), it is determined whether or not there is no card entry (step S3) (the detection units 14A and 14B). If the detection units 14A and 14B continue to detect a human without holding a card, it is determined that there is no card entry (forcible breakthrough) (when step S3 is present). Then, a gate alarm device (not shown) sounds (step S4), the NG information 111 is notified to the entrance / exit management device 31 (step S5), and the process ends. If it is determined that no entry has been made (if step S3 is not present), the process ends.

From the card reader / writer 13A for entry or the card reader / writer 13B for exit, when the card 2 is held, information indicating that the card 2 is held is displayed.
It is sent to the determination unit 17. When notifying the entry / exit management device 31 of the NG information 111, the detection information is sent from the detection units 14A and B to the determination unit 17, and the determination unit 17 holds the card 2 over the card reader / writers 13A and 13B. If no information indicating that the error has occurred, NG information 111 is issued. The NG information 111 is first sent to the data area 18, and then sent to the data area 32 of the entrance / exit management device 31 via the transmission / reception unit 16 and the transmission / reception unit 33.

The read card information 101 is sent to the data area 18 and further sent to the determination unit 17.

Next, a user code is determined by the determining unit 17 (step S6). The user code is determined by the user code 102 in the card information sent to the determination unit 17.
And the user code 126 recorded in the data area 18
Are determined by the determination unit 17 to determine whether or not. If the user code 102 and the user code 126 match and are appropriate (if the code is OK in step S6), then a blacklist determination is performed (step S6).
7). If the user code 102 does not match the user code 126 and is incorrect (step S6 is a code NG), a guard alarm device (not shown) sounds while the door device 12 is closed (step S8). The determination unit 17 notifies the entry / exit management device 31 of the NG information 111 and the card information 101 via the data area 18, the transmission / reception unit 16, and the transmission / reception unit 33 (step S5), and ends.

In the blacklist determination (step S7), the determination unit 17 determines whether the personal ID 106
Is performed by searching the black list 121 to determine whether or not it is recorded in the black list 121. As a result of the search, a matching personal ID is displayed in the blacklist 121.
If is not found (if step S7 is not applicable), it is next determined whether there is a whitelist 122 (step S9). If the matching personal ID is on the black list 121, it is determined to be black (step S
7), the card alarm device sounds while the door device 12 is closed (step S8), as in the case where the code NG is determined in step S6 (step S8).
And the card information 101 in the data area 18, the transmitting / receiving section 1
6. Notify the entry / exit management device 31 via the transmission / reception unit 33 (step S5), and terminates.

The determination of the presence or absence of the whitelist 122 (step S9) is performed when the whitelist 122 is in the data area 1
8 by determining whether or not it is recorded,
If it is recorded in the data area 18 (step S9
If there is a list, then a whitelist determination is made (step S10). When the data is not recorded in the data area 18 (when there is no list in step S9), the expiration date is determined without performing the whitelist determination (step S11).

The whitelist is determined by the determination unit 17 as to whether the group ID 105 in the card information is recorded in the whitelist 122 or not.
2 is performed. If a matching group ID 105 is found in the whitelist 122 by the search (if step S10 is applicable), the expiration date is determined (step S11). If there is no matching group ID in the white list 122 (if step S10 is not applicable), the above-described step S6 ends with the same process as the case of the code NG. The white list 122 is adopted and created for the entrance / exit management system 1 including the gate 11 installed at the entrance of a conference room or the like, to which only limited persons can enter, for example.

The expiration date is determined by the judgment unit 17 by checking the expiration date 104 in the card information and the data area 1 of the control unit 15.
Compared with the current date 123 recorded in No. 8 and if the current date 123 has not passed the expiration date 104 (if step S11 is within the expiration date), the area code determination is performed next. (Step S12). Current date 1
If the expiration date 104 has passed (when step S11 is out of the expiration date), the process ends in step S6 in the same manner as in the case of code NG.

The area code is determined (step S12).
The determination unit 17 determines the area code 103 in the card information recorded in the data area 18 of the control unit 15 and the entrance-side area code 124 recorded in the data area 18.
(If entering) or exiting area code 125
(When leaving) is determined by determining whether or not they match. When the area code 103 recorded in the data area 18 is appropriate (when step S12 is OK), the expiration date and the expiration date of the entry card reader / writer 13A or the exit card reader / writer 13B are recorded. The area code is rewritten (step S13). To enter, enter the exit area code 125. To exit, enter the entrance area code 1.
At 24, the area code is rewritten.

After rewriting, the door device 12 is opened to allow the user to pass through (step S14). When the passage of the user through the gate is detected (step S15), the gate door is closed (step S16), and the card information 101 in the data area 18 is transmitted to the entrance / exit management device 31 via the transmission / reception unit 16 and the transmission / reception unit 33. (Step S1
7), end. If the area codes do not match and the area code determination is not appropriate (NG in step S12), the above-described step S6 ends through the same process as in the case of code NG.

In the case of entry, the detection of the user passing through the gate 11 is performed by turning on / off the detection unit 14A, and then by detecting the detection unit 14B.
Is turned on and off, and in the case of leaving, the detection unit 1
This may be performed by turning on / off 4B and then turning on / off the detecting unit 14A.

As described above, according to the invention according to the present embodiment, the amount of the blacklist 121 recorded in the entrance / exit management terminal 11 is reduced by appropriately setting the interval of the expiration date 104 to be updated. Quantity and can be
It is possible to quickly and appropriately manage the entrance and exit of users. Further, since the amount of the blacklist 121 to be recorded is reduced to an appropriate amount, the blacklist 121 can be recorded by the entrance / exit management terminal 11 having a small recording capacity. Therefore, when the card information 101 of the card 2 is read and the permission of entry / exit is determined using the blacklist 121, the entry / exit management terminal 11 and the entry / exit management device 3 are used.
Since it is not necessary to exchange information between the first and the second information, it is possible to quickly and appropriately determine whether to permit entry or exit from reading the card information 101.

Next, the area code management and the rewriting of the area code 103 (see FIG. 1) of the card 2 (see FIG. 1) in the second embodiment will be described with reference to FIG. In the figure, a building 40 has areas A, B, C, D,
E. The area outside the building 40 is Z. A gate 41 as an entrance / exit management terminal is provided at an entrance 41A between the area A and the area Z, a gate 42 is provided at an entrance 42A between the area A and the area B, and an area B and an area C are provided.
The gate 43 is arranged at the entrance 43A between the two. Further, a gate 44 is arranged at an entrance 44A between the area A and the area D, a gate 45 is arranged at an entrance 45A between the area A and the area E, and a gate 46 is arranged at an entrance 46A between the area E and the area C. . For example, to go from area A to area C, it is possible to go through area B or to go through area E. Gate 41
46 can pass in both directions. Also, the gate 41
Are connected to an entrance / exit management device (not shown).

A user who wants to enter the building 40 from the outside, which is the area Z, has to pass through the gate 41.
Must pass through. In order for the user to be able to pass through the gate 41, the user code 1 recorded on the card 2 (see FIG. 1) held by the user when passing through the gate 41
02 (see FIG. 1) is appropriate and has an expiration date of 104
(See FIG. 1) must match or be later than the current date when passing. The same applies when passing through the gates 42 to 46.

In the second embodiment, the gates 41 to 46 have the same configuration as the gate 11 of the first embodiment. When it is determined that entry or exit of the user can be permitted, the expiration date 104 is updated. The renewal of the expiration date 104 may be performed only when entering through the gate 41 that passes first (or when entry is permitted upon passing).

In order for the user to be able to pass through the gate 41, the area code 103 recorded on the card 2 must be Z when passing from the area Z to the area A.
To pass from the area A to the area Z, the area code 103 of the card 2 must be A. In the former case, the first area is area Z, and the second area is area A
It is. In the latter case, the first area is area A, the second area is
Is an area Z. In addition, it is necessary that a person whose personal code is not registered as a person who cannot enter the area A from the area Z and cannot exit the area Z from the area A in the blacklist recorded in the gate 41. . If the passage of the gate 41 is permitted,
The area code 103 of the card 2 is changed from Z to A or A
Is changed to Z. This indicates that the user
The same applies to the case of passing through # 46.

For example, some users who can pass through the gate 46 from the area E to the area C will
From the vehicle to the area E. In this case, the blacklist 121 when passing the gate 46 from the area E to the area C (see FIG. 1) and the blacklist 121 when passing the gate 46 from the area C to the area E are distinguished, and the corresponding personal ID 106 is identified. (See FIG. 1) is not included in the former blacklist 121,
It is preferable to be listed on the latter blacklist 121. Alternatively, a whitelist 122 (see FIG. 1) when passing the gate 46 from the area E to the area C and a whitelist 122 when passing the gate 46 from the area C to the area E are distinguished, and the corresponding group ID 105
(See FIG. 1) may be placed on the former whitelist 122, but not on the latter whitelist 122.

As described above, according to the invention according to the present embodiment, it is possible to determine whether or not the user is allowed to pass through the gates 41 to 46 based on the area code 103 recorded on the card 2 and permit the passage. When the determination is made, the area code 103 of the card 2 is updated to the destination area code 103. Therefore, only the person carrying the card 2 that records the correct area code 103 is permitted to move. An area code 103 indicating the destination area after the movement
Carries the card 2 on which the data has been recorded, which proves that the vehicle has properly passed the gates 41 to 46 at the next gate, and proves that it has properly passed the previous gate 41 to 46 at the next gate. Since only the person carrying the card 2 is permitted to pass through, the user moves from one area to another, that is, manages the route of movement between the areas of the user, and only those who enter and exit through the regular route are allowed to enter. Exit can be allowed. Since the entrance / exit is managed as described above using the area code 103, the entrance / exit permission can be determined only by the gates 41 to 46, and the entrance / exit management device 31 (see FIG. 1) ) Is not required, and the determination can be made quickly.

[0065]

As described above, according to the present invention, by appropriately setting the interval of the validity period to be updated, the personal information recorded in the entrance / exit management terminal can be reduced to an appropriate amount. Entry and exit management can be performed quickly and properly.

[Brief description of the drawings]

FIG. 1 is a conceptual diagram showing a configuration of an entrance / exit management terminal and an entrance / exit management system according to a first embodiment of the present invention.

FIG. 2 is a conceptual diagram showing card information recorded on a card.

FIG. 3 is a flowchart showing an operation of the entrance / exit management terminal and the entrance / exit management system shown in FIG. 1;

FIG. 4 is a conceptual diagram showing a section of an area where a gate (entrance / exit management terminal) according to a second embodiment of the present invention is arranged.

[Explanation of symbols]

 Reference Signs List 1 entrance / exit management system 2 card 3, 18, 32 data area 11 entrance / exit management terminal (gate) 12 door device 13A entrance card reader / writer 13B exit card reader / writer 14A, B detection unit 15 control unit 16, 33 transmission / reception unit 17 Judgment part 31 Entrance / exit management device 40 Building 41-46 Gate 41A-46A Entrance / exit 101 Card information 102 User code 103 Area code 104 Expiration date 105 Group ID 106 Personal ID 111 NG information 121, 131 Black list 122, 132 White list 123 Current date 124 Entry area code 125 Exit area code 126 User code

 ──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Takashi Kobayashi 2 48-5 Chuo, Nakano-ku, Tokyo Nakanohira Kazu Building Takamizawa Cybernetics Co., Ltd. F term (reference) 2E250 AA12 BB08 BB15 BB49 BB65 DD06 EE04 EE08 EE15 FF28 FF36 5B035 BB09 BC01 CA23

Claims (5)

[Claims] A reading means configured to read personal information of the user recorded on a card of the user and an expiration date of the card; and the personal information read by the reading means and the validity information. Determination means configured to determine whether or not the movement of the user from the first area to the second area can be permitted based on a time limit; and the determination means has determined that the movement can be permitted. Recording means configured to update the expiration date of the card if necessary; an entry / exit management terminal. 2. The entrance / exit management terminal according to claim 1, wherein the recording unit updates the expiration date only within a predetermined period. 3. The reading means is configured to read area information indicating a first area recorded on the card; and further, in addition to the personal information and the expiration date read by the reading means. Based on the area information indicating the first area read by the reading means, the determining means determines whether or not the movement can be permitted; and the determining means determines that the movement can be permitted. In the case, the recording means is configured to update area information indicating the one area recorded on the card with area information indicating the second area; The entry / exit management terminal described. 4. A door device that opens and closes; said door device opens when said judging means judges that said movement can be permitted, and closes when said judging means judges that said movement cannot be permitted. The entrance / exit management terminal according to any one of claims 1 to 3. 5. The entrance / exit management terminal according to claim 1, further comprising a transmission unit configured to transmit the personal information and area information indicating the second area; An entrance / exit management device that manages the personal information transmitted from the transmission unit and area information indicating the second area;