JP5167308B2 - Entrance / exit management system - Google Patents

Description

  More particularly, the present invention relates to an entry / exit management system for managing entry / exit to an entry / exit management area to prevent entry / exit to an entry / exit management area due to sharing. .

  The entrance / exit management system is a system for managing a person who enters or leaves a highly confidential room or floor by performing verification by identity verification using an ID card or biometric authentication such as a fingerprint. The problem with this entry / exit management system is the person who enters and leaves the room by so-called “joint entry / exit”. This means a person who enters and leaves the room without confirming with the person collation together with the person confirming with the person collation.

  Various methods have been proposed in order to prevent this shared entry / exit. For example, Patent Document 1 discloses a security system that has an anti-thru function that prevents unauthorized entry into a building, and in particular, prevents accompanying persons and unauthorized persons from entering continuously. Here, the door of the front chamber is provided with a fingerprint identification unit on the entrance side of the door, and is provided with passage history storage means for storing the passage by collation of the door, and the door of the next chamber is the same as the door of the front chamber. In addition, a front door person verification check means is provided. The front door identity verification means can confirm whether or not the requester for the door in the next room is performing identity verification at the door of the next room by referring to the passage history storage means of the door in the front room. Have been described.

JP 2000-315290 A

  A mechanism or function for preventing sharing in a room with a high security level or in a floor entry / exit is difficult to achieve with the entry / exit management system itself, and requires a combination with a detection system using sensors.

  An object of the present application is to solve such a problem and to provide an accompanying room entry / exit management system that prevents entry / exit to / from an entry / exit management area with high certainty.

In order to achieve the above object, the entrance / exit management system according to the present invention manages entrance / exit into the entrance / exit management area and prevents entry into / exit from the entrance / exit management area. In the exit management system, the entrance / exit management area is adjacent to the front room that can enter and exit from the entrance / exit management area by unlocking the second door. It is configured to be adjacent to an external area that allows entry into the front room and exit from the front room by unlocking the door. When leaving the front room to the external area, identity verification is performed to confirm whether the person is the person. The first person verification checking device for determining whether the first door is unlocked, and the person verification is performed when entering the entrance / exit management area from the previous room, and whether the second door is opened. Installed on the ceiling in the front room and the second person verification device that determines the lock If the accompanying detection sensor detects whether or not the accompanying entrance / exit from the video taken by the camera and the accompanying detection sensor detects the accompanying guest in the front room, the first and second The entrance / exit management control unit that prohibits the operation of both the personal verification device and the alarm is issued , and the resident detection sensor that is provided on the ceiling of the front room and detects a resident in the front room by an infrared sensor. The entrance / exit management control unit grasps the number of people entering and leaving the room with the accompanying detection sensor, detects the presence / absence of a visitor with the stay detection sensor, and sets the stay in the previous room at a predetermined time interval with the stay detection sensor. When continuously detected, an alarm is issued .

With the above configuration, the entrance / exit management system for co-existence has a front room between the highly confidential entrance / exit management area where entrance / exit is managed and an external area such as an elevator hall or a corridor, for example. When the accompanying entry / exit room is detected by the accompanying detection sensor that analyzes the video captured by the provided camera, the entrance / exit management control unit causes both the first identity verification confirmation device and the second identity verification confirmation device. Operation is prohibited and an alarm is issued. In other words, when a shared entry / exit is performed, the person entering or leaving the room is locked in the front room and cannot return to the outside area as well as the entrance / exit management area. In other words, the rule that “only one person always stays in the front room” is obeyed, and it is possible to prevent the entrance and exit of the room with high certainty. In addition to this, by providing not only a accompanying detection sensor that has the function of grasping the number of people who entered and exited the room, but also a visitor detection sensor that detects whether there is a visitor in the previous room, The discipline that only one person stays at all times is obeyed, and it is possible to prevent entry / exit with greater certainty. Furthermore, this makes it possible to cope with, for example, a case where a visitor in the front room has fallen and cannot move. Further, even when a visitor in the front room forgets to leave a baggage in the front room, it can be detected.

  In addition, the entrance / exit management system for co-existence checks the identity of the first door on the outside area side when entering the front room from the outside area, confirms whether the person is the person, and opens the first door. The first person authentication confirmation device that judges the lock is provided, and the entrance / exit management area side of the second door performs identity verification when entering the front room from the entrance / exit management area and confirms whether or not the person is the person. The second person authentication confirmation device for determining whether the second door is unlocked, and the entrance / exit management control unit detects the first and second person authentication confirmation devices when the visitor detection sensor detects the visitor. It is preferable that both operations are prohibited. As a result, if there is a visitor in the front room, new entry / exit from the entrance / exit management area and outside area will be prevented, and the discipline that only one person will always stay in the front room is observed. Therefore, it is possible to prevent entry / exit with sharing with high certainty.

In addition, the entrance / exit management system for the co-existence of the room entry / exiting unit can be controlled by operating the first / second identity verification / confirmation device or the first / second identity verification / confirmation device. The entrance / exit area recording unit records whether or not the user is in an area that cannot be recorded in the entrance / exit area recording unit. It is preferable to notify the entrance / exit management control unit of an abnormality. As a result, if there is no record of entering the entrance / exit management area or the previous room, it is regarded as illegal traffic, and it is possible to prevent the accompanying entry / exit with high certainty.

  In addition, the entrance / exit management control system is configured so that the entrance / exit management control unit, when the first door or the second door is continuously unlocked, the first and second personal authentication verification devices. It is preferable to release the operation prohibition. Thereby, it is possible to switch to a mode in which sharing is permitted when materials are carried into the entrance / exit management area.

  Moreover, it is preferable that a 1st and 2nd personal verification confirmation apparatus performs personal verification with a fingerprint in a coexistence prevention entrance / exit management system. Thereby, it is possible to prevent the entrance / exit from the room with high certainty by making the fingerprint collation that can more surely identify the person in the front room.

  Furthermore, it is preferable that a camera is attached to the first and second identity verification confirmation devices and the first and second identity authentication confirmation devices in the shared entry prevention / exit management system. Thereby, a person who enters and leaves the room and a visitor can be recorded in an image taken by the camera as evidence.

  As described above, according to the accompanying entry / exit management system according to the present invention, it is possible to provide an accompanying entry / exit management system that prevents entry / exit to / from the entry / exit management area with high certainty. .

It is explanatory drawing which shows schematic structure of one Embodiment of the accompanying prevention entrance / exit management system which concerns on this invention. It is a block diagram which shows schematic structure of one Embodiment of the accompanying prevention entrance / exit management system which concerns on this invention. It is explanatory drawing which shows one example of control of an entrance / exit management control part. It is explanatory drawing which shows the function of an entrance / exit area recording part. It is a flowchart which shows the management method of the accompanying-entry prevention entrance / exit management system when an in-and-out person enters a machine room from an elevator hall.

  Hereinafter, embodiments of the accompanying room entry / exit management system according to the present invention will be described in detail with reference to the drawings.

  In FIG. 1, schematic structure of one Embodiment of the accompanying-entry prevention entrance / exit management system 1 which concerns on this invention is shown. In this embodiment, the front room 8 is provided between the equipment room 9 which is an entrance / exit management area and the elevator hall 10 which is an external area. The elevator hall 10 passes through the first door 7a and enters and exits the front chamber 8, and the front chamber 8 passes through the second door 7b and enters and exits the equipment room 9. The co-prevention entry / exit management system 1 manages the entrance / exit to the equipment room 8 by providing the front room 8 and prevents the entry / exit to the equipment room 8 due to the accompanying. That is, it is a system that detects the entering / exiting person 20 that has entered the front room 8 by the accompanying detection sensor 5 and the visitor detecting sensor 6 and prevents entry into and exit from the equipment room 9 due to accompanying.

  FIG. 2 is a block diagram showing a schematic configuration of one embodiment of the accompanying entry / exit management system 1 according to the present invention. The shared entry / exit management system 1 includes a first card reader 2a, a second card reader 2b, a first camera 3a, a second camera 3b, a third camera 3c, a fourth camera 3d, a fifth camera 3e, Fingerprint verification unit 4a, second fingerprint verification unit 4b, accompanying detection sensor 5, visitor detection sensor 6, entrance / exit management control unit 11, first door locking device 12a, second door locking device 12b, and entrance / exit area recording The unit 14 is configured. Then, the entrance / exit management control unit 11 issues a warning to the disaster prevention management center 13.

  As shown in FIG. 1, the elevator hall 10 is provided with a first card reader 2a and a first camera 3a. A person entering / leaving into the front room 8 causes the first card reader 2a to read the card, performs personal authentication, unlocks the first door locking device 12a of the first door 7a, and enters the front room 8. The 1st camera 3a images the entrance / exit person 20a who makes the 1st card reader 2a read a card | curd, and preserve | saves it as evidence. A second card reader 2b is provided on the device room 9 side of the second door 7b, and a fourth camera 3d is provided side by side. In addition, the person 20c who leaves the equipment room 9 makes the second card reader 2b read the card, performs personal authentication, unlocks the second door locking device 12b of the second door 7b, and enters the front room 8. enter. The fourth camera 3d takes a picture of a person entering and leaving the room 20c that causes the second card reader 2b to read the card, and stores it as evidence.

  The front chamber 8 is provided with a first fingerprint verification unit 4a and a second camera 3b. The front chamber 8 is provided with a second fingerprint verification unit 4b and a third camera 3c. The room occupant 20b who has entered the front room 8 performs fingerprint collation in the second fingerprint collation unit 4b, unlocks the second door locking device 12b of the second door 7b, and enters the equipment room 9. The third camera 3c takes a picture of the person 20b entering and leaving the second fingerprint verification unit 4b for fingerprint verification and stores it as evidence. In addition, the person 20d entering and leaving the front room 8 performs fingerprint verification in the first fingerprint verification unit 4a, unlocks the first door locking device 12a of the first door 7a, and exits to the elevator hall 10. The second camera 3b captures the person 20d who enters and leaves the first fingerprint verification unit 4a for fingerprint verification and stores it as evidence.

  The accompanying detection sensor 5 is provided on the ceiling in the front room 8, and the fifth camera 3e shoots a person entering and leaving the front room 8 through the first door 7a and analyzes the image to share the accompanying person. Detect whether you are entering or leaving the room. That is, the person entering / leaving the room 20a is photographed from above, and the number of persons entering / leaving the room is determined from the images of the head, shoulders, and the like. The visitor detection sensor 6 is provided on the ceiling in the front room 8, and detects the person 20b in the front room 8 by an infrared sensor. That is, it is detected whether there is a visitor in the front chamber 8 based on infrared reflection or temperature. In this way, the entrance / exit management control unit 11 transmits the number of people who enter / exit from the accompanying detection sensor 5 and transmits the presence / absence of a visitor from the visitor detection sensor 6.

  When the room entry / exit management control unit 11 detects the person 20 entering / leaving into the front room 8 from the accompanying detection sensor 5, the first fingerprint matching unit 4a and the second fingerprint matching unit 4b are detected. Are prohibited. As described above, when the entrance / exit person 20 who has entered / exited in the front room 8 from the accompanying detection sensor 5 is detected, the entrance / exit management control unit 11 performs the first fingerprint verification unit 4a and the second fingerprint. Both the verification unit 4b are prohibited from operating, and the entering / exiting person 20a and the entering / exiting person 20 who entered / exited together cannot enter or leave the equipment room 9 and the elevator hall 10 from the front room 8, and the front room 8 That is, the rule that “only one person always stays in the front room 8” is obeyed, and it is possible to prevent the entrance and exit of the room with high certainty. It is to be noted that the entering / exiting person 20a and the entering / exiting person 20 who has entered / exited together can contact a specific department such as the disaster prevention management center 13 by the emergency call telephone 15 provided in the front room 8.

  Further, the entrance / exit management control unit 11 issues an alarm to the disaster prevention management center 13 when the stay detection sensor 6 continuously detects the entrance / exit people 20b, 20d in the front room 8 at predetermined time intervals. To do. This is because, for example, an abnormal situation such as the entrance / exit person 20 falling down in the front room 8 is detected by the infrared rays reflected by the resident detection sensor 6 to detect the abnormal situation, and the entrance / exit management control unit 11 is notified. The entrance / exit management control unit 11 receives this notification and issues an abnormal situation to a specific department such as the disaster prevention management center 13.

  FIG. 3 shows another control example of the entrance / exit management control unit 11. The entrance / exit management control unit 11 prohibits the operation of both the first card reader 2a and the second card reader 2b when the visitor detection sensor 6 detects the entrance / exit person 20. This is to prevent entry into a new front room 8 when a visitor is present in the front room 8. Thereby, the rule that “only one person always stays in the front room 8” is observed, and it is possible to prevent the entrance / exit of the accompanying room with high certainty.

  FIG. 4 shows the function of the entrance / exit area recording unit 14. The entrance / exit area recording unit 14 operates the first card reader 2a and the second card reader 2b of the entrance / exit person 20, or the first fingerprint verification unit 4a and the second fingerprint verification unit 4b of the entrance / exit person 20 By the operation, it is recorded whether the person entering or leaving the room 20 is staying in the equipment room 9 (area A), the front room 8 (area B), or the elevator hall 10 (area C). Then, the entrance / exit area recording unit 14 instructs the entrance / exit management control unit 11 when the entrance / exit person 20 performs an operation in an area that cannot be recorded in the entrance / exit area recording unit 14. To inform you that it is abnormal. This is a so-called “anti-passback” discipline, which is a discipline that must be identified without entering the discipline.

  When the first door 7a or the second door 7b is unlocked continuously, the entrance / exit management control unit 11 cancels the prohibition of operation of the first card reader 2a and the second card reader 2b. This is an exceptional operation of the entry / exit room management system 1 to prevent entry / exit of workers and the like when equipment is carried in / out of the equipment room 9 which is an entrance / exit management area. Because.

  FIG. 5 is a flowchart showing a management method of the shared entry / exit management system 1. This flowchart shows a flow in the case where the person 20 entering / leaving enters the equipment room 9 from the elevator hall 10. In the case where the entering / leaving person 20 leaves the equipment room 9 to the elevator hall 10, the equipment, doors, and areas are different, but the configuration is similar to this flowchart. In this flowchart, each step is indicated by numbers S1 to S28.

  The entering / exiting person 20a stays in the elevator hall 10 and tries to enter the equipment room 9 via the front room 8. First, whether or not a resident is staying in the front room 8 is detected by the resident detection sensor 6 (S1), and when the resident is staying, the operation of the first card reader 2a is prohibited. (S2). This is to keep the discipline that “only one person always stays in the front room 8”. In this state, the entrance / exit person 20a does not enter the front room 8 until the staying person leaves the front room 8. I cannot enter. When the visitor leaves the front room 8, the operation of the first card reader 2a is permitted (S3), and the first card reader 2a is operated by the person in / out of the room 20a (S4).

  Next, when the person in / out of the room 20a operates the first card reader 2a, it is confirmed from the record in the room entry / exit area recording unit 14 whether the person is staying in the elevator hall 10 (area A) (S5). . This is a so-called “anti-passback” discipline. If it is not staying in the elevator hall 10 (area A) on the record of the entrance / exit area recording unit 14, an error process is performed (S6). On the other hand, if it is supposed to stay in the elevator hall 10 (area A) also in the record of the entrance / exit area recording part 14, it will determine with operation of the 1st card reader 2a being OK (S7). Then, the first door 7a is temporarily released (S8), the first door 7a is opened (S9), and the second door 7b cannot be unlocked (S10). As a result of these operations, the room occupant 20a enters the front room 8 (S11), and the first door 7a is closed (S12).

  At this time, whether or not a resident is staying in the front room 8 is detected by the resident detection sensor 6 (S13). If there is no resident, the process returns to S3, and if there is a resident, the first card reader 2a Is prohibited (S14). This is in order to comply with the discipline that only one person must stay in the front room 8 when there is a resident and the resident stays for more than 5 minutes. (S15a), a long-term alarm is issued (S15b).

  Returning to S12, whether or not a plurality of visitors are staying in the front room 8 is detected by the accompanying detection sensor 5 (S16), and if there are a plurality of visitors, the first fingerprint verification unit 4a and The operation of the second fingerprint verification unit 4b is prohibited (S17). As a result, the accompanying guests are locked in the front room 8. Then, an alarm is reported to the disaster prevention management center (S18).

  When a plurality of visitors are not staying in the front room 8, the operation of the second fingerprint verification unit 4b is permitted (S19). When this operation is performed by the person in / out of the room 20b (S20), fingerprint verification is performed (S21). Here, it is confirmed from the record of the entrance / exit area recording unit 14 whether the entrance / exit person 20b is staying in the front room 8 (area B) (S22). This is a so-called “anti-passback” discipline. If it is not staying in the front room 8 (area B) on the record of the entrance / exit area recording unit 14, an error process is performed (S23). On the other hand, if it is supposed to stay in the front room 8 (area B) also in the record of the entrance / exit area recording unit 14, the second door 7b is temporarily unlocked (S24), and the first door 7a. Cannot be unlocked (S25). Then, the second door 7b is opened (S26), the person 20b entering / leaving enters the equipment room 9 (S27), and the second door 7b is closed (S28). And it returns to S1 and the above flow is repeated.

  DESCRIPTION OF SYMBOLS 1 Co-prevention entrance / exit management system, 2a 1st card reader, 2b 2nd card reader, 3a 1st camera, 3b 2nd camera, 3c 3rd camera, 3d 4th camera, 3e 5th camera, 4a 1st fingerprint Verification unit, 4b Second fingerprint verification unit, 5 Co-detection sensor, 6 Visitor detection sensor, 7a First door, 7b Second door, 8 Front room, 9 Equipment room (entrance / exit management area), 10 Elevator hall ( External area), 11 Entrance / exit management control unit, 12a First door locking device, 12b Second door locking device, 13 Disaster prevention management center, 14 Entrance / exit area recording unit, 15 Emergency call phone, 20, 20a, 20b, 20c , 20d Person who enters and leaves the room.

Claims (6)

In the entrance / exit management system that prevents entry / exit to the entrance / exit management area by managing the entrance / exit to the entrance / exit management area,
The entrance / exit management area is adjacent to the front room that can enter and exit from the entrance / exit management area by unlocking the second door, and the front room can be opened by unlocking the first door. It is configured to be adjacent to an external area that allows entry into and exit from the front room,
A first person verification checking device for checking whether the person is verified when leaving the front room to the outside area, and determining whether the first door is unlocked;
A second person verification checking device for verifying the identity when entering the entrance / exit management area from the previous room, confirming whether or not the person is authorized, and determining whether the second door is unlocked;
A accompanying detection sensor that is installed on the ceiling in the front room and detects whether it is a shared entry / exit from the image taken by the camera;
When a accompanying guest is detected in the front room by the accompanying detection sensor, both the first and second identity verification devices are prohibited, and an entrance / exit management control unit that issues an alarm,
A visitor detection sensor provided on the ceiling of the front room and detecting a visitor in the front room by an infrared sensor,
With
The entrance / exit management control unit keeps track of the number of people entering and leaving the room using the accompanying detection sensor, detects the presence / absence of a visitor using the visitor detection sensor, and continuously stays in the previous room at a predetermined time interval using the visitor detection sensor. If an error is detected, an alarm is issued.
An entrance / exit management system that prevents people from sharing. A shared entry / exit management system according to claim 1 ,
On the external area side of the first door, a first person authentication confirmation device that performs identity verification when entering the front room from the outside area, confirms whether the person is the person, and determines whether the first door is unlocked. With
In the entrance / exit management area side of the second door, the second person who checks whether the person is the person or not when entering the entrance room from the entrance / exit management area and determines whether the second door is unlocked or not Equipped with an identity verification device,
When the visitor detection sensor detects a visitor, the entrance / exit management control unit prohibits the operation of both the first and second identity verification devices.
An entrance / exit management system that prevents people from sharing. A shared entry / exit management system according to claim 2 ,
When the first door or the second door is unlocked continuously, the entrance / exit management control unit cancels the operation prohibition of the first and second personal authentication verification devices.
An entrance / exit management system that prevents people from sharing. A shared entry / exit management system according to any one of claims 1 to 3 ,
An entrance / exit area recording unit that records which area the entrance / exit person is in by operating the first and second identity verification / confirmation devices or the first and second identity verification confirmation devices. With
The entry / exit area recording unit shall indicate that the entry / exit area is abnormal for the entry / exit management control unit when an operation is performed in an area that cannot be recorded in the entry / exit area recording unit. To inform,
An entrance / exit management system that prevents people from sharing. A shared entry / exit management system according to any one of claims 1 to 4 ,
The first and second identity verification devices perform identity verification using fingerprints.
An entrance / exit management system that prevents people from sharing. A shared entry / exit management system according to any one of claims 1 to 5 ,
The first and second identity verification and confirmation devices and the first and second identity verification and confirmation devices are provided with cameras.
An entrance / exit management system that prevents people from sharing.

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