JP6627602B2 - Access control system - Google Patents

Description

  The present invention relates to an entry / exit management system.

  Patent Document 1 discloses an entry / exit management system. In the entry / exit management system, when the entry of a suspicious person is detected, the operation mode of the entry / exit device shifts to the intrusion monitoring mode. When the operation mode of the entry / exit device becomes the intrusion monitoring mode, all the electric locks of the grouped rooms are locked.

JP 2005-182172 A

  In the device described in Patent Document 1, when the intrusion of a suspicious person is detected, the operation mode of the entry / exit device automatically shifts to the intrusion monitoring mode. Therefore, the operation mode of the entry / exit management device cannot be flexibly changed.

  The present invention has been made to solve the above problems. An object of the present invention is to provide an entry / exit management system capable of flexibly changing an operation mode of an entry / exit management device.

An entry / exit management system according to the present invention includes a plurality of card operating devices provided corresponding to a plurality of doors provided with electric locks, and a corresponding card operating device provided corresponding to the plurality of card operating devices. The operation mode is shifted based on the operation of the guard's card for the security officer, and if the operation mode is the guard's attending mode, the general guardian is operated within a certain time after the guard's card is operated on the corresponding card operating device When the card was operated on the corresponding card operating device, the corresponding electric lock was unlocked, and the guard's card was operated on the corresponding card operating device. and a plurality of entry and exit management device that does not solve the electric lock corresponding when operated to the card operating device, each of the entering and leaving management apparatus, the operation mode guards witness Mo The operation mode is shifted to the suspicious person tracking mode based on the operation of the guard's card on the card operation device corresponding to the card operation device, and the card operation device corresponding to the ordinary person's card when the operation mode is the suspicious person tracking mode The operation of the security lock is not released when the operation is performed on the card operating device corresponding to the guard's card when the operation modes of the plurality of access control devices are all in the suspicious person tracking mode. Unlock the corresponding electric lock when done .
An entry / exit management system according to the present invention includes a plurality of card operating devices provided corresponding to a plurality of doors provided with electric locks, and a corresponding card operating device provided corresponding to the plurality of card operating devices. The operation mode is shifted based on the operation of the guard's card for the security officer, and if the operation mode is the guard's attending mode, the general guardian is operated within a certain time after the guard's card is operated on the corresponding card operation device. When the card was operated on the corresponding card operating device, the corresponding electric lock was unlocked, and the guard's card was operated on the corresponding card operating device. And a plurality of entry / exit management devices that do not release the corresponding electric lock when operated on the card operation device, wherein each of the entry / exit management devices is operated by another entry / exit management device. Over de it shifts the operation mode to a suspicious person tracking mode when the transition to suspicious person tracking mode.
An entry / exit management system according to the present invention includes a plurality of card operating devices provided corresponding to a plurality of doors provided with electric locks, and a corresponding card operating device provided corresponding to the plurality of card operating devices. The operation mode is shifted based on the operation of the guard's card for the security officer, and if the operation mode is the guard's attending mode, the general guardian is operated within a certain time after the guard's card is operated on the corresponding card operation device. When the card was operated on the corresponding card operating device, the corresponding electric lock was released, and the guard's card was operated on the corresponding card operating device. A plurality of entry / exit management devices that do not unlock the corresponding electric lock when operated on the card operation device, wherein each of the entry / exit management devices is the plurality of entry / exit management devices. All solve the electric lock corresponding to when the guards card has been operated for any card operating device when suspicious person tracking mode.
An entry / exit management system according to the present invention includes a plurality of card operating devices provided corresponding to a plurality of doors provided with electric locks, and a corresponding card operating device provided corresponding to the plurality of card operating devices. The operation mode is shifted based on the operation of the guard's card to the security officer, and when the operation mode is the guard's attending mode, the general guardian is operated within a certain time after the guard's card is operated on the corresponding card operation device. When the card was operated on the corresponding card operating device, the corresponding electric lock was released, and the guard's card was operated on the corresponding card operating device. A plurality of entry / exit management devices that do not unlock the corresponding electric lock when operated on the card operation device, wherein each of the entry / exit management devices is a plurality of the entry / exit management devices. All shifts the operation mode when the guards card has been operated for any card operating device when a suspicious person capture mode to the normal mode.

  According to these inventions, the operation mode of the entry / exit management device shifts to the guard attending mode based on the operation of the guard by the card. Therefore, the operation mode of the entry / exit management device can be flexibly changed.

BRIEF DESCRIPTION OF THE DRAWINGS It is a figure which shows the building to which the entrance / exit management system in Embodiment 1 of this invention is applied. 1 is a block diagram of an entry / exit management device of an entry / exit management system according to Embodiment 1 of the present invention. FIG. 3 is a diagram showing a specific example of an interlocking information management table used by the entry / exit management system according to Embodiment 1 of the present invention. It is a figure which shows the outline | summary of the operation mode of the entrance / exit management apparatus used for the entrance / exit management system in Embodiment 1 of this invention. It is a figure which shows the outline | summary of the transition method of the operation mode of the entrance / exit management apparatus by the entrance / exit management system in Embodiment 1 of this invention. 5 is a flowchart for explaining an operation in a normal mode of the entry / exit management device used in the entry / exit management system according to Embodiment 1 of the present invention. 5 is a flowchart for explaining the operation of the entry / exit management device used in the entry / exit management system according to Embodiment 1 of the present invention in the intrusion monitoring mode. It is a flowchart for demonstrating the operation | movement at the time of the guard attendance mode of the entrance / exit management apparatus used for the entrance / exit management system in Embodiment 1 of this invention. 6 is a flowchart for explaining the operation of the entry / exit management device used in the entry / exit management system according to Embodiment 1 of the present invention in the suspicious person tracking mode. 5 is a flowchart for explaining the operation of the entry / exit management device used in the entry / exit management system according to Embodiment 1 of the present invention in a suspicious person capture mode. FIG. 2 is a hardware configuration diagram of an entry / exit management device used in the entry / exit management system according to Embodiment 1 of the present invention. 9 is a flowchart for explaining an operation in a normal mode of an entry / exit management device used in the entry / exit management system according to Embodiment 2 of the present invention. 9 is a flowchart for explaining the operation of the entry / exit management device used in the entry / exit management system according to Embodiment 2 of the present invention in the intrusion monitoring mode. It is a flowchart for demonstrating the operation | movement at the time of the security guard attendance mode of the entrance / exit management apparatus used for the entrance / exit management system in Embodiment 2 of this invention. 13 is a flowchart for explaining the operation of the entry / exit management device used in the entry / exit management system according to Embodiment 3 of the present invention in the suspicious person tracking mode. It is a flowchart for demonstrating the operation | movement in the suspicious person capture mode of the entry / exit management apparatus used for the entry / exit management system in Embodiment 4 of this invention.

  An embodiment for carrying out the present invention will be described with reference to the accompanying drawings. In the drawings, the same or corresponding portions are denoted by the same reference characters. Duplicate description of this portion is appropriately simplified or omitted.

Embodiment 1 FIG.
FIG. 1 is a diagram showing a building to which an entry / exit management system according to Embodiment 1 of the present invention is applied.

  In FIG. 1, a building 1 is a building or the like. A plurality of passages are formed in the building 1. For example, the first passage and the second passage are passages on the first floor. For example, there are a third passage, a fourth passage, a fifth passage, a sixth passage, a seventh passage, an eighth passage, a ninth passage, a tenth passage, and an eleventh passage. It is a common entrance on the floor.

  The first door 2a is provided at the first passage. The second door 2b is provided at the second passage. The third door 2c is provided at the third passage. The fourth door 2d is provided at the fourth passage. The fifth door 2e is provided in the fifth passage. The sixth door 2f is provided at the sixth passage. The seventh door 2g is provided in the seventh passage. The eighth door 2h is provided at the eighth passage. The ninth door 2i is provided at the ninth passage. The tenth door 2j is provided at the tenth passage. The eleventh door 2k is provided at the eleventh passage.

  In a common area such as the same room or the same floor, a plurality of passages are grouped. For example, the first passage and the second passage are grouped as passages of the building 1. For example, the third passage and the fourth passage are grouped as an entrance on a certain floor. For example, the fifth passage and the sixth passage are grouped as the entrance to the first room. For example, the seventh passage, the eighth passage, and the ninth passage are grouped as the entrance to the second room. For example, the ten passages and the eleventh passage are grouped as the entrance to the third room.

  The entry / exit management system includes a plurality of intrusion sensors 3, a plurality of electric locks 4, a plurality of card operating devices 5, and a plurality of entry / exit management devices 6. Each of the plurality of intrusion sensors 3, each of the plurality of electric locks 4, each of the plurality of card operating devices 5, and each of the plurality of entry / exit management devices 6 are provided corresponding to each of the plurality of passages. A plurality of entry / exit management devices 6 corresponding to a plurality of grouped entrances are grouped. The plurality of entry / exit management devices 6 of the same group are linked.

Next, an outline of the entry / exit management device 6 will be described with reference to FIG.
FIG. 2 is a block diagram of an entry / exit management device of the entry / exit management system according to Embodiment 1 of the present invention.

  Each of the plurality of entry / exit management devices 6 includes an interlocking information management table 6a, an interlocking information managing unit 6b, an interlocking information transmitting unit 6c, and an interlocking information receiving unit 6d.

  The interlocking information management table 6a includes information on another entry / exit management device 6 in the same group as the entry / exit management device 6 and information necessary when the entry / exit management device 6 is linked with the entry / exit management device 6 in the same group. Is stored. The interlocking information management unit 6b reads and writes the contents of the interlocking information management table 6a. The interlocking information transmitting unit 6c transmits information necessary for the entry / exit management device 6 to interlock with the entry / exit management device 6 of the same group to another entry / exit management device 6 of the same group. The interlocking information receiving unit 6d receives information required when the entry / exit management device 6 is linked with the entry / exit management device 6 of the same group from another entry / exit management device 6 of the same group.

Next, a specific example of the interlocking information management table 6a will be described with reference to FIG.
FIG. 3 is a diagram showing a specific example of the interlocking information management table used by the entry / exit management system according to Embodiment 1 of the present invention.

  In FIG. 3, “device ID” is information indicating the number of the entry / exit management device 6 including the interlocking information management table 6a. The “linked device ID” is information indicating the number of the entry / exit management device 6 in the same group as the entry / exit management device 6. For example, when a plurality of entry / exit management devices are linked, information indicating a plurality of “linked device ID” numbers exists. For example, if there is no linked portal, there is no information indicating the number of the “linked device ID”.

  "Normal", "Monitoring", "Attendance", "Tracking", "Tracking ready", "Capture", and "Guard ID" are the same as those of the same group. This is the information required for interlocking. For example, “tracking” is information indicating whether the operation mode of the entry / exit management device 6 is the suspicious person tracking mode. For example, the “guard ID” is information indicating the ID number of the guard who has shifted the operation mode of the entry / exit management device 6 to the suspicious person tracking mode.

Next, an outline of an operation mode of the entry / exit management device 6 will be described with reference to FIG.
FIG. 4 is a diagram showing an outline of an operation mode of the entry / exit management device used in the entry / exit management system according to Embodiment 1 of the present invention.

  The entry / exit management device 6 is set to any one of the normal mode, the intrusion monitoring mode, the guard attending mode, the suspicious person tracking mode, and the suspicious person capturing mode.

  The normal mode is a normal operation mode. In the normal mode, ordinary people can enter and exit from the entrance by holding their cards over the card operating device 5. The guard can enter and exit through the entrance by holding his / her card over the card operating device 5.

  The intrusion monitoring mode is an operation mode that is selected during a time period during which no one is allowed to enter or exit through the entrance at night or the like. In the intrusion monitoring mode, when the intrusion sensor 3 detects intrusion of a suspicious person, a notification to an external device is made.

  The guard attending mode is an operation mode in which a general person can enter through the entrance only when there is a guard outside the entrance. The security guard attending mode is an operation mode for preventing a general person from stealing the security guard's eyes and freely entering through the entrance. In the security guard witness mode, the general public enters through the entrance when the guard holds his / her card over the card operating device 5 within a certain period of time after holding the card over the card operating device 5. I can do it.

  The suspicious person tracking mode is an operation mode when a plurality of guards track a suspicious person. In the suspicious person tracking mode, ordinary people cannot enter or exit through the entrance. In the suspicious person tracking mode, the guards cannot enter from the passages unless the guards arrive at all the passages corresponding to the linked entrance / exit management device 6.

  The suspicious person capture mode is an operation mode when a plurality of guards capture a suspicious person. The suspicious person capture mode is an operation mode in which only a guard can enter and exit from the entrance. In the suspicious person capture mode, ordinary people cannot enter or exit through the entrance.

  The suspicious person tracking mode and the suspicious person capture mode are used when gradually narrowing a range in which a suspicious person can move in the order of a certain building 1, a certain floor, a certain room, and the like. In this case, the suspicious person eventually loses his escape. As a result, the suspicious individual is captured by security guards.

  For example, in FIG. 1, the guard first prevents the suspicious person from escaping from the entrance of the building 1. For example, the first guard goes to the first door 2a. For example, the second guard goes to the second door 2b.

  When arriving at the first door 2a, the first guard shifts the operation mode of the entry / exit management device 6 to the suspicious person tracking mode. At this time, unless the operation mode of the entry / exit management device 6 corresponding to the second door 2b is set to the suspicious person tracking mode, the first security guard cannot enter through the first entrance.

  When arriving at the second door 2b, the second guard shifts the operation mode of the entry / exit management device 6 to the suspicious person tracking mode. At this time, if the operation mode of the entry / exit management device 6 corresponding to the first door 2a is not the suspicious person tracking mode, the second security guard cannot enter through the second passage.

  When the operation mode of the access control device 6 corresponding to the first door 2a and the operation mode of the access control device 6 corresponding to the second door 2b are the suspicious person tracking mode, the first security guard or the second security When the member holds the card over the corresponding card operating device 5, the corresponding electric lock 4 is released. At this time, the operation mode of the entry / exit management device 6 corresponding to the first door 2a and the operation mode of the entry / exit management device 6 corresponding to the second door 2b shift to the suspicious person capture mode.

Next, a method for shifting the operation mode will be described with reference to FIG.
FIG. 5 is a diagram showing an outline of a method of shifting the operation mode of the entry / exit management device by the entry / exit management system according to Embodiment 1 of the present invention.

  When the operation mode of the entry / exit management device 6 is the normal mode, the operation mode of the entry / exit management device 6 does not shift even if a normal operation of a guard's card is performed on the card operation device 5. At this time, the entry / exit management device 6 releases the electric lock 4. On the other hand, when the operation mode of the entry / exit management device 6 is the normal mode and a special operation of the card by the guard is performed on the card operating device 5, the operation mode of the entry / exit management device 6 is changed to the intrusion monitoring. Move to mode.

  When a normal operation of a guard's card is performed on the card operating device 5 while the operation mode of the entry / exit management device 6 is the intrusion monitoring mode, the operation mode of the entry / exit management device 6 shifts to the normal mode. . On the other hand, when the operation mode of the entry / exit management device 6 is the intrusion monitoring mode and the special operation of the card by the guard is performed on the card operation device 5, the operation mode of the entry / exit management device 6 becomes the security mode. Move to membership mode.

  When a normal operation of a guard's card is performed on the card operating device 5 while the operation mode of the entry / exit management device 6 is the guard attendance mode, the operation mode of the entry / exit management device 6 changes to the intrusion monitoring mode. Transition. On the other hand, when the operation mode of the entry / exit management device 6 is the guard attending mode and the special operation of the guard's card is performed on the card operating device 5, the operation mode of the entry / exit management device 6 becomes: Shift to suspicious person tracking mode.

  When the operation mode of the entry / exit management device 6 is the suspicious person tracking mode, if a normal operation of the guard's card is performed on the card operation device 5, the entry / exit management device 6 is in a state of being ready for tracking. . When all of the entry / exit management devices 6 in the same group are in a state of being ready for tracking and a normal operation of a guard's card is performed on the card operating device 5, all of the entry / exit management devices 6 in the same group are used. The operation mode shifts to a suspicious person capture mode. At this time, the entry / exit management device 6 releases the electric lock 4.

  When the operation mode of the entry / exit management device 6 is the suspicious person capturing mode, the operation mode of the entry / exit management device 6 does not shift even if a normal operation of a guard's card is performed on the card operation device 5. At this time, the entry / exit management device 6 releases the electric lock 4. On the other hand, when the operation mode of the entry / exit management device 6 is the suspicious person capture mode and the special operation of the guard's card is performed on the card operation device 5, the operation mode of the entry / exit management device 6 becomes: Move to normal mode.

  The normal operation and the special operation of the guard's card are appropriately set. For example, the entry / exit management device 6 determines that the normal operation has been performed when the guard's card is held over the card operation device 5 only once within a predetermined period of time. For example, the entry / exit management device 6 determines that a special operation has been performed when the guard's card is continuously held over the card operation device 5 within a predetermined time period.

Next, the operation of the entry / exit management device 6 in the normal mode will be described with reference to FIG.
FIG. 6 is a flowchart for explaining the operation in the normal mode of the entry / exit management device used in the entry / exit management system according to Embodiment 1 of the present invention.

  In step S1, the entry / exit management device 6 determines whether the card has been checked against the card operation device 5. If the card has not been checked against the card operating device 5 in step S1, step S1 is repeated. If the card is verified against the card operating device 5 in step S1, the process proceeds to step S2.

  In step S2, the entry / exit management device 6 determines whether the card has been authenticated. Specifically, the entry / exit management device 6 determines whether the card is a card registered in the entry / exit management system.

  If the card is not authenticated in step S2, the process proceeds to step S3. In step S3, the entry / exit management device 6 causes the card operation device 5 to notify a warning. For example, the entry / exit management device 6 turns on a red lamp on the main body of the card operation device 5. For example, the entry / exit management device 6 causes the main body of the card operation device 5 to emit an unpleasant sound. Thereafter, the operation ends.

  If the card is authenticated in step S2, the process proceeds to step S4. In step S4, the entry / exit management device 6 determines whether or not the card is a guard's card.

  If the card is not a guard's card in step S4, the process proceeds to step S5. In step S5, the entry / exit management device 6 releases the electric lock 4. Thereafter, the operation ends.

  If the card is a guard's card in step S4, the process proceeds to step S6. In step S6, the entry / exit management device 6 resets the timer value. Thereafter, the process proceeds to step S7. In step S7, the entry / exit management device 6 determines whether the card has been checked against the card operating device 5.

  If the card has not been checked against the card operating device 5 in step S7, the process proceeds to step S8. In step S8, the entry / exit management device 6 determines whether or not the timer has exceeded a predetermined time. For example, the entry / exit management device 6 determines whether the timer has elapsed for 3 seconds.

  If 3 seconds have not elapsed in step S8, the process returns to step S7. If three seconds have elapsed in step S8, the process proceeds to step S5. In step S5, the entry / exit management device 6 determines that the guard is about to pass through the entrance. In this case, the entry / exit management device 6 releases the electric lock 4. Thereafter, the operation ends.

  If the card is collated with the card operating device 5 in step S7, the process proceeds to step S9. In step S9, the entry / exit management device 6 determines whether the card has been authenticated.

  If the card is not authenticated in step S9, the process proceeds to step S3. In step S3, the entry / exit management device 6 causes the card operation device 5 to notify a warning. Thereafter, the operation ends.

  If the card is authenticated in step S9, the process proceeds to step S10. In step S10, the entry / exit management device 6 determines whether the card is a card of the same guard.

  If it is determined in step S10 that the card is not a card of the same guard, the process proceeds to step S5. In step S5, the entry / exit management device 6 releases the electric lock 4. Thereafter, the operation ends.

  If it is determined in step S10 that the card is a card of the same guard, the process proceeds to step S11. In step S11, the entry / exit management device 6 shifts the operation mode to the intrusion monitoring mode. Thereafter, the operation ends.

  At this time, in the entry / exit management device 6, the interlocking information management unit 6b changes its own interlocking information management table 6a. The interlocking information transmitting unit 6c transmits information such as the transition to the intrusion monitoring mode and information such as the ID number of the guard who has shifted to the intrusion monitoring mode from the interlocking information transmitting unit 6c to all the entry / exit management devices in the same group. Send to.

  In all of the entry / exit management equipment in the same group, the interlocking information receiving unit 6d receives such information. At this time, the respective linked information management units 6b change the respective linked information management tables 6a.

Next, the operation of the entry / exit management device 6 in the intrusion monitoring mode will be described with reference to FIG.
FIG. 7 is a flowchart for explaining the operation of the entry / exit management device used in the entry / exit management system according to Embodiment 1 of the present invention in the intrusion monitoring mode.

  Steps S21 to S24 are the same as steps S1 to S4 in FIG.

  If the card is not a guard's card in step S24, the process proceeds to step S23. In step S23, the entry / exit management device 6 causes the card operation device 5 to notify a warning. Thereafter, the operation ends.

  If the card is a guard's card in step S24, the process proceeds to step S25. Steps S25 to S27 are the same as steps S6 to S8 in FIG.

  If 3 seconds have elapsed in step S27, the process proceeds to step S28. In step S28, the entry / exit management device 6 shifts the operation mode to the normal mode. Thereafter, the operation ends.

  If the card is collated with the card operating device 5 in step S26, the process proceeds to step S29. Steps S29 and S30 are the same as steps S9 and S10 in FIG.

  If the card is not authenticated in step S29, the process proceeds to step S23. In step S23, the entry / exit management device 6 causes the card operation device 5 to notify a warning. Thereafter, the operation ends.

  If the card is not the same guard's card in step S30, the process proceeds to step S23. In step S23, the entry / exit management device 6 causes the card operation device 5 to notify a warning. Thereafter, the operation ends.

  If it is determined in step S30 that the card is a card of the same guard, the process proceeds to step S31. In step S31, the entry / exit management device 6 shifts the operation mode to the guard attending mode. Thereafter, the operation ends.

  When the operation mode shifts in step S28 or step S31, the interlocking information management unit 6b changes its own interlocking information management table 6a. The interlocking information management unit 6b transmits, from the interlocking information transmitting unit 6c, information indicating that its mode has been shifted and information such as the ID number of the guard who has shifted the mode to all the entry / exit management devices in the same group. I do.

  In all the entry / exit management devices 6 in the same group, the interlocking information receiving unit 6d receives the information. At this time, the respective linked information management units 6b change the respective linked information management tables 6a.

Next, the operation of the entry / exit management device 6 in the guard attending mode will be described with reference to FIG.
FIG. 8 is a flowchart for explaining the operation of the entry / exit management device used in the entry / exit management system according to Embodiment 1 of the present invention in the security guard attending mode.

  Steps S41 to S47 are the same as steps S21 to S27 in FIG.

  If 3 seconds have elapsed in step S47, the process proceeds to step S48. In step S48, the entry / exit management device 6 shifts the operation mode to the intrusion monitoring mode. Thereafter, the operation ends.

  If the card is collated with the card operating device 5 in step S46, the process proceeds to step S49. Steps S49 and S50 are the same as steps S29 and S30 in FIG.

  If the card is not authenticated in step S49, the process proceeds to step S43. In step S43, the entry / exit management device 6 causes the card operation device 5 to notify a warning. Thereafter, the operation ends.

  If it is determined in step S50 that the card is not a card of the same guard, the process proceeds to step S51. In step S51, the entry / exit management device 6 releases the electric lock 4. Thereafter, the operation ends.

  If it is determined in step S50 that the card is a card of the same guard, the process proceeds to step S52. In step S52, the entry / exit management device 6 shifts the operation mode to the suspicious person tracking mode. Thereafter, the operation ends.

  When the operation mode is shifted in step S48 or step S52, the interlocking information management unit 6b changes its own interlocking information management table 6a. The interlocking information management unit 6b transmits, from the interlocking information transmitting unit 6c, information indicating that its mode has been shifted and information such as the ID number of the guard who has shifted the mode to all the entry / exit management devices in the same group. I do.

  In all the entry / exit management devices 6 in the same group, the interlocking information receiving unit 6d receives the information. At this time, the respective linked information management units 6b change the respective linked information management tables 6a.

  Although not shown, in the security guard attending mode, even a general person holding a card other than the security guard's card can leave by checking the card against the card operating device 5.

Next, the operation in the suspicious person tracking mode will be described with reference to FIG.
FIG. 9 is a flowchart for explaining the operation of the entry / exit management device used in the entry / exit management system according to Embodiment 1 of the present invention in the suspicious individual tracking mode.

  Step S61 is the same as step S41 in FIG.

  If the card has not been checked against the card operating device 5 in step S61, the process proceeds to step S62. In step S62, the entry / exit management device 6 determines whether or not there is a notification of the completion of tracking preparation from the entry / exit management devices 6 of the same group.

  If there is no notification of the completion of tracking preparation in step S62, the process returns to step S61.

  If the card is collated with the card operating device 5 in step S61, the process proceeds to step S63. Steps S63 to S65 are the same as steps S42 to S44 in FIG.

  If the card is a guard's card in step S65, the process proceeds to step S66. In step S66, the entry / exit management device 6 determines whether there is an entry / exit management device 6 of the same group based on the content of its own interlocking information management table 6a.

  If there is no entry / exit management device 6 of the same group in step S66, the process proceeds to step S67. In step S67, the entry / exit management device 6 determines that the escape route of the suspicious individual is only the corresponding passage. In this case, the entry / exit management device 6 releases the electric lock 4. Thereafter, the process proceeds to step S68. In step S68, the entry / exit management device 6 shifts the operation mode to the suspicious person capture mode. Thereafter, the operation ends.

  If there is an entry / exit management device 6 of the same group in step S66, the process proceeds to step S69. In step S69, the entry / exit management device 6 determines whether or not all of the entry / exit management devices 6 in the same group are in a tracking-ready state based on the content of its own interlocking information management table 6a.

  If it is determined in step S69 that any of the entry / exit management devices 6 in the same group is not in the tracking preparation state, the process proceeds to step S70. In step S70, the entry / exit management device 6 notifies all of the entry / exit management devices 6 in the same group that tracking preparation is completed. Thereafter, the process proceeds to step S71. In step S71, the entry / exit management device 6 determines whether or not there is a notification of completion of tracking preparation from all the entry / exit management devices 6 in the same group based on the content of its own interlocking information management table 6a.

  If there is no notification of the completion of tracking preparation from any of the entry / exit management devices 6 in the same group in step S71, the operation ends.

  If there is a notification of completion of tracking preparation from all of the entry / exit management devices 6 in the same group in step S71, the process proceeds to step S72. In step S72, all of the entry / exit management devices 6 in the same group enter a tracking preparation state. Thereafter, the operation ends.

  If all of the entry / exit management devices 6 in the same group are in the tracking preparation completed state in step S69, the operations of step S67 and step S68 are performed. Thereafter, the operation ends.

  If there is a notification of the completion of tracking preparation in step S62, the operations of step S71 and step S72 are performed. Thereafter, the operation ends.

Next, the operation in the suspicious person capture mode will be described with reference to FIG.
FIG. 10 is a flowchart for explaining the operation of the entry / exit management device used in the entry / exit management system according to Embodiment 1 of the present invention in the suspicious person capture mode.

  Step S81 is the same as step S61 in FIG. If the card has not been checked against the card operating device 5 in step S81, step S81 is repeated. If the card is collated with the card operating device 5 in step S81, the process proceeds to step S82.

  Steps S82 to S84 are the same as steps S63 to S65 in FIG.

  If the card is a guard's card in step S84, the process proceeds to step S85. In step S85, the entry / exit management device 6 releases the electric lock 4. Thereafter, the process proceeds to step S86.

  In step S86, the entry / exit management device 6 resets the timer value. Thereafter, the process proceeds to step S87. In step S87, the entry / exit management device 6 determines whether the card has been collated with the card operation device 5.

  If the card has not been checked against the card operating device 5 in step S87, the process proceeds to step S88. In step S88, the entry / exit management device 6 determines whether the timer has elapsed for 3 seconds.

  If 3 seconds have not elapsed in step S88, the process returns to step S87. If three seconds have elapsed in step S88, the operation ends.

  If the card is collated with the card operating device 5 in step S87, the process proceeds to step S89. In step S89, the entry / exit management device 6 determines whether the card has been authenticated.

  If the card is not authenticated in step S89, the process proceeds to step S83. In step S83, the entry / exit management device 6 causes the card operation device 5 to notify a warning. Thereafter, the operation ends.

  If the card is authenticated in step S89, the process proceeds to step S90. In step S90, the entry / exit management device 6 determines whether the card is a card of the same guard.

  If it is determined in step S90 that the card is not the same guard's card, the process proceeds to step S83. In step S83, the entry / exit management device 6 causes the card operation device 5 to notify a warning. Thereafter, the operation ends.

  If the card is the same guard's card in step S90, the process proceeds to step S91. In step S91, the entry / exit management device 6 shifts the operation mode to the normal mode. Thereafter, the operation ends.

  According to the first embodiment described above, the operation mode of the entry / exit management device 6 shifts based on a general operation or a special operation of the guard's card. Therefore, the operation mode of the entry / exit management device 6 can be flexibly changed without requiring any special equipment in the card operation device 5. In addition, the entry / exit management devices 6 of the same group are linked. Therefore, the operation mode of the entry / exit management device 6 can be flexibly changed with an inexpensive system without requiring a special host device.

  Also, in the security guard attending mode, after the security guard checks the card against the card operating device 5, if the general person does not check the card against the card operating device 5 within a certain time, the electric lock 4 is unlocked. I can't. For this reason, it is possible to prevent ordinary people from stealing the security guard's eyes and entering without permission.

  In the suspicious person tracking mode, both security guards and ordinary persons cannot temporarily pass through the entrance corresponding to the entry / exit management device 6 of the same group. Therefore, escape of the suspicious individual can be prevented. Furthermore, the guard cannot enter through the entrance until the guard arrives at all of the entrances corresponding to the entry / exit management device 6 of the same group. For this reason, a security guard can be arranged without fail at the entrance through which the suspicious person can escape.

  Also, in the suspicious person capture mode, only security guards can enter and exit through the entrance. At this time, the guard may guard inside the entrance. In this case, the moving range of the suspicious individual can be reduced while preventing the suspicious individual from fleeing. As a result, a suspicious person can be easily captured.

Next, an example of the entry / exit management device 6 will be described with reference to FIG.
FIG. 11 is a hardware configuration diagram of an entry / exit management device used in the entry / exit management system according to Embodiment 1 of the present invention.

  Each function of the entry / exit management device 6 can be realized by a processing circuit. For example, the processing circuit includes at least one processor 7a and at least one memory 7b. For example, the processing circuit includes at least one dedicated hardware 8.

  When the processing circuit includes at least one processor 7a and at least one memory 7b, each function of the entry / exit management device 6 is realized by software, firmware, or a combination of software and firmware. At least one of software and firmware is described as a program. At least one of software and firmware is stored in at least one memory 7b. The at least one processor 7a realizes each function of the entry / exit management device 6 by reading and executing a program stored in at least one memory 7b. The at least one processor 7a is also called a CPU (Central Processing Unit), a central processing unit, a processing unit, an arithmetic unit, a microprocessor, a microcomputer, and a DSP. For example, the at least one memory 7b is a nonvolatile or volatile semiconductor memory such as a RAM, a ROM, a flash memory, an EPROM, an EEPROM, a magnetic disk, a flexible disk, an optical disk, a compact disk, a mini disk, a DVD, and the like.

  If the processing circuit comprises at least one dedicated hardware 8, the processing circuit may be, for example, a single circuit, a composite circuit, a programmed processor, a parallel programmed processor, an ASIC, an FPGA, or a combination thereof. is there. For example, each function of the entry / exit management device 6 is realized by a processing circuit. For example, each function of the entry / exit management device 6 is realized by a processing circuit collectively.

  A part of each function of the entry / exit management device 6 may be realized by dedicated hardware 8, and the other part may be realized by software or firmware. For example, the function of the interlocking information management unit 6b is realized by a processing circuit as dedicated hardware 8, and the function other than the interlocking information management unit 6b is a program in which at least one processor 7a is stored in at least one memory 7b. May be implemented by reading out and executing.

  As described above, the processing circuit implements each function of the entry / exit management device 6 by the hardware 8, software, firmware, or a combination thereof.

Embodiment 2 FIG.
FIG. 12 is a flowchart for explaining the operation in the normal mode of the entry / exit management device used in the entry / exit management system according to Embodiment 2 of the present invention. The same or corresponding parts as those of the first embodiment are denoted by the same reference numerals. The description of this part is omitted.

  In the first embodiment, the security staff arranges the doors one by one in order, and shifts the operation mode of each entry / exit management device 6 to the suspicious person tracking mode. On the other hand, in the second embodiment, when the operation mode of the access control device 6 corresponding to a certain door is shifted to the suspicious person tracking mode, all the operations of the entry control device 6 of the same group are performed. Shifts to the suspicious person tracking mode.

  12, step S101 is the same as step S1 in FIG.

  If the card has not been checked against the card operating device 5 in step S101, the process proceeds to step S102. In step S102, the entry / exit management device 6 determines whether there is an instruction from the entry / exit management device 6 of the same group to shift to the suspicious person tracking mode.

  If there is no instruction to shift to the suspicious individual tracking mode from the entry / exit management device 6 of the same group in step S102, the process returns to step S101.

  If the card is collated with the card operating device 5 in step S101, the process proceeds to step S103. Steps S103 to S112 are the same as steps S2 to S11 in FIG.

  If there is an instruction to shift to the suspicious person tracking mode from the entry / exit management device 6 of the same group in step S102, the process proceeds to step S113. In step S113, the entry / exit management device 6 changes the operation mode to the suspicious person tracking mode. Thereafter, the operation ends.

Next, the operation of the entry / exit management device 6 in the intrusion monitoring mode will be described with reference to FIG.
FIG. 13 is a flowchart for explaining the operation of the entry / exit management device used in the entry / exit management system according to Embodiment 2 of the present invention in the intrusion monitoring mode.

  Step S121 is the same as step S21 in FIG.

  If the card has not been checked against the card operating device 5 in step S121, the process proceeds to step S122. In step S122, the entry / exit management device 6 determines whether there is an instruction from the entry / exit management device 6 of the same group to shift to the suspicious individual tracking mode.

  If there is no instruction to shift to the suspicious person tracking mode from the entry / exit management device 6 of the same group in step S122, the process returns to step S121.

  If the card is collated with the card operating device 5 in step S121, the process proceeds to step S123. Steps S123 to S132 are the same as steps S22 to S31 in FIG.

  If there is an instruction to shift to the suspicious person tracking mode from the entry / exit management device 6 of the same group in step S122, the process proceeds to step S133. In step S133, the entry / exit management device 6 shifts the operation mode to the suspicious person tracking mode. Thereafter, the operation ends.

Next, the operation of the entry / exit management device 6 in the guard attendance mode will be described with reference to FIG.
FIG. 14 is a flowchart for explaining the operation of the entry / exit management device used in the entry / exit management system according to Embodiment 2 of the present invention in the guard attending mode.

  Step S141 is the same as step S41 in FIG.

  If the card has not been checked against the card operating device 5 in step S141, the process proceeds to step S142. In step S142, the entry / exit management device 6 determines whether there is an instruction from the entry / exit management device 6 of the same group to shift to the suspicious person tracking mode.

  If there is no instruction to shift to the suspicious person tracking mode from the entry / exit management device 6 of the same group in step S142, the process returns to step S141.

  If the card is collated with the card operating device 5 in step S141, the process proceeds to step S143. Steps S143 to S152 are the same as steps S42 to S51 in FIG.

  If it is determined in step S151 that the card belongs to the same security guard, the process proceeds to step S153. In step S153, the entry / exit management device 6 determines whether there is an entry / exit management device 6 of the same group.

  If there is an entry / exit management device 6 of the same group in step S153, the process proceeds to step S154. In step S154, the entry / exit management device 6 instructs all of the entry / exit management devices 6 in the same group to shift to the suspicious person tracking mode. Specifically, the interlocking information management unit 6b uses the interlocking information transmission unit 6c to transmit a signal instructing a transition to the suspicious person tracking mode to another entry / exit management device 6 in the same group. Thereafter, the process proceeds to step S155. In step S155, the entry / exit management device 6 shifts the operation mode to the suspicious person tracking mode. Thereafter, the operation ends.

  If there is no entry / exit management device 6 in the same group in step S153, the process proceeds to step S155 without passing through step S154. In step S155, the entry / exit management device 6 shifts the operation mode to the suspicious person tracking mode. Thereafter, the operation ends.

  If there is an instruction to shift to the suspicious individual tracking mode from the entry / exit management device 6 of the same group in step S142, the process proceeds to step S155. In step S155, the entry / exit management device 6 shifts the operation mode to the suspicious person tracking mode. Thereafter, the operation ends.

  According to the second embodiment described above, each of the entry / exit management devices 6 switches the operation mode to the suspicious person tracking mode when the operation mode of the other entry / exit management devices 6 in the same group shifts to the suspicious individual tracking mode. Move to For this reason, escape of a suspicious person can be prevented more quickly. As a result, escape of the suspicious person can be prevented more reliably.

Embodiment 3 FIG.
FIG. 15 is a flowchart for explaining the operation of the entry / exit management device used in the entry / exit management system according to Embodiment 3 of the present invention in the suspicious individual tracking mode. The same or corresponding portions as those in the first or second embodiment are denoted by the same reference numerals. The description of this part is omitted.

  In the suspicious person tracking mode of the first embodiment, each guard 4 unlocks each electric lock 4 by performing general card operations on each card operating device 5. On the other hand, in the suspicious person tracking mode according to the third embodiment, the guard performs a general operation of a card on a certain card operating device 5 so that the electric lock 4 corresponding to the entry / exit management device 6 in the same group. Are all solved.

  Steps S161 to S172 are the same as steps S61 to S72 in FIG.

  If it is determined in step S169 that all of the entry / exit management devices 6 in the same group are in the tracking preparation state, the process proceeds to step S173. In step S173, the entry / exit management device 6 instructs all of the entry / exit management devices 6 in the same group to unlock the electric lock 4. Specifically, the interlocking information management unit 6b uses the interlocking information transmission unit 6c to transmit a signal instructing the unlocking of the electric lock 4 to another entry / exit management device 6 in the same group. After that, the operations of step S167 and step S168 are performed. Thereafter, the operation ends.

  If there is no notification of the completion of tracking preparation in step S162, the process proceeds to step S174. In step S174, the entry / exit management device 6 determines whether there is an instruction to unlock the electric lock 4 from the entry / exit management devices 6 in the same group.

  If there is no instruction to unlock the electric lock 4 from the entry / exit management devices 6 of the same group in step S174, the process returns to step S161.

  If there is an instruction to unlock the electric lock 4 from the entry / exit management devices 6 of the same group in step S174, the operations in steps S167 and S168 are performed. Thereafter, the operation ends.

  According to the third embodiment described above, each of the entry / exit management devices 6 is generally used for any one of the card operation devices 5 when all of the entry / exit management devices 6 in the same group are in the suspicious person tracking mode. The electric lock 4 corresponding to the operation is released. For this reason, it is possible to prompt a plurality of guards to capture suspicious persons at once. As a result, a suspicious individual can be more reliably captured.

Embodiment 4 FIG.
FIG. 16 is a flowchart for explaining the operation of the entry / exit management device used in the entry / exit management system according to Embodiment 4 of the present invention in the suspicious person capture mode. The same or corresponding portions as those in any one of the first to third embodiments are denoted by the same reference numerals. The description of this part is omitted.

  In the suspicious person capture mode of the first embodiment, when the guard performs a special card operation on each of the card operating devices 5, the operation mode of each entry / exit management device 6 shifts to the normal mode. On the other hand, in the suspicious person tracking mode according to the fourth embodiment, by performing a special operation of a card on a certain card operation device 5, all operation modes of the entry / exit management device 6 in the same group are changed. Move to normal mode.

  Steps S181 to S190 are the same as steps S81 to S90 in FIG.

  If it is determined in step S190 that the card is a card of the same security guard, the process proceeds to step S191. In step S191, the entry / exit management device 6 determines whether there is an entry / exit management device 6 of the same group.

  If there is no entry / exit management device 6 of the same group in step S191, the process proceeds to step S192. In step S192, the entry / exit management device 6 shifts the operation mode to the normal mode. Thereafter, the operation ends.

  If there is an entry / exit management device 6 of the same group in step S191, the process proceeds to step S193. In step S193, the entry / exit management device 6 instructs all of the entry / exit management devices 6 in the same group to shift to the normal mode. Specifically, the interlocking information management unit 6b uses the interlocking information transmitting unit 6c to transmit a signal instructing the transition to the normal mode to another entry / exit management device 6 in the same group. Thereafter, the operation of step S192 is performed. Thereafter, the operation ends.

  If the card has not been collated with the card operating device 5 in step S181, the process proceeds to step S194. In step S194, the entry / exit management device 6 determines whether there is an instruction to enter the normal mode from the entry / exit management devices 6 in the same group.

  If there is no instruction to shift to the normal mode from the entry / exit management devices 6 of the same group in step S194, the process returns to step S181.

  If there is an instruction to enter the normal mode from the entry / exit management devices 6 of the same group in step S194, the operation of step S192 is performed. Thereafter, the operation ends.

  According to the fourth embodiment described above, each of the entry / exit management devices 6 is special to one of the card operation devices 5 when all of the entry / exit management devices 6 of the same group are in the suspicious person capture mode. When the operation is performed, the operation mode is shifted to the normal mode. Therefore, after the suspicious person is captured, the operation mode can be quickly and easily shifted to the normal mode.

  In the suspicious person tracking mode, the security guard may be notified that all of the entry / exit management devices 6 in the same group are in a tracking preparation completed state. For example, the information may be displayed on a lamp of the card operation device 5. For example, the card operation device 5 may be sounded. In this case, it is possible to prompt the security guard to capture the suspicious person earlier.

  Further, the number of operation modes of the entry / exit management device 6 is not limited. For example, some of the operation modes of the entry / exit management device 6 may be omitted.

  Reference Signs List 1 building, 2a first door, 2b second door, 2c third door, 2d fourth door, 2e fifth door, 2f sixth door, 2g seventh door, 2h eighth door, 2i ninth door, 2j 10th door, 2k 11th door, 3 intrusion sensor, 4 electric lock, 5 card operating device, 6 entry / exit management device, 6a interlocking information management table, 6b interlocking information managing unit, 6c interlocking information transmitting unit, 6d interlocking information receiving Department, 7a processor, 7b memory, 8 hardware

Claims (5)

A plurality of card operating devices provided corresponding to a plurality of doors having an electric lock,
Provided corresponding to the plurality of card operating devices, to shift the operation mode based on the operation of the guard card to the corresponding card operating device, if the operation mode is the guard attendance mode, the guard card When a general person's card is operated on the corresponding card operating device within a certain period of time after being operated on the corresponding card operating device, the corresponding electric lock is unlocked and the guard's card operates on the corresponding card operation A plurality of entry / exit management devices that do not unlock the corresponding electric lock when a general person's card is operated on the corresponding card operation device after a certain time after being operated on the device,
With
Each of the entry / exit management devices shifts the operation mode to the suspicious person tracking mode based on the operation of the guard's card on the card operating device corresponding to the operation mode of the security attendant mode, and the operation mode is changed to the suspicious person. When an ordinary person's card is operated on the corresponding card operating device in the person tracking mode, the corresponding electric lock is not released, and all the operation modes of the plurality of entry / exit management devices are in the suspicious person tracking mode. electric lock the solution Ku entry and exit management system that corresponds to when the security guards of the card has been operated for the card operation devices that support. Each of the entry / exit management devices is operated when a security guard's card is operated with respect to any one of the card operation devices when all the operation modes of the plurality of entry / exit management devices are in the suspicious person tracking mode. To the suspicious person capture mode, and when the operation mode is set to the suspicious person capture mode, when the general person's card is operated on the corresponding card operating device, the corresponding electric lock is not released, and the guard's card responds 2. The entry / exit management system according to claim 1 , wherein an electric lock corresponding to the operation of the operated card operating device is unlocked. A plurality of card operating devices provided corresponding to a plurality of doors having an electric lock,
Provided corresponding to the plurality of card operating devices, to shift the operation mode based on the operation of the guard card to the corresponding card operating device, if the operation mode is the guard attendance mode, the guard card When a general person's card is operated on the corresponding card operating device within a certain period of time after being operated on the corresponding card operating device, the corresponding electric lock is unlocked and the guard's card operates on the corresponding card operation A plurality of entry / exit management devices that do not unlock the corresponding electric lock when a general person's card is operated on the corresponding card operation device after a certain time after being operated on the device,
With
Before each entry and exit management device, entering and leaving management system that transitions the operation mode to a suspicious person tracking mode when the operation mode of the other entry control device shifts to the suspicious person tracking mode. A plurality of card operating devices provided corresponding to a plurality of doors having an electric lock,
Provided corresponding to the plurality of card operating devices, to shift the operation mode based on the operation of the guard card to the corresponding card operating device, if the operation mode is the guard attendance mode, the guard card When a general person's card is operated on the corresponding card operating device within a certain period of time after being operated on the corresponding card operating device, the corresponding electric lock is unlocked and the guard's card operates on the corresponding card operation A plurality of entry / exit management devices that do not unlock the corresponding electric lock when a general person's card is operated on the corresponding card operation device after a certain time after being operated on the device,
With
Each of the entry / exit management devices is an electric lock corresponding to a case where a guard card is operated on any one of the card operation devices when all of the plurality of entry / exit management devices are in the suspicious person tracking mode. solution Ku entry and exit management systems. A plurality of card operating devices provided corresponding to a plurality of doors having an electric lock,
Provided corresponding to the plurality of card operating devices, to shift the operation mode based on the operation of the guard card to the corresponding card operating device, if the operation mode is the guard attendance mode, the guard card When a general person's card is operated on the corresponding card operating device within a certain period of time after being operated on the corresponding card operating device, the corresponding electric lock is unlocked and the guard's card operates on the corresponding card operation A plurality of entry / exit management devices that do not unlock the corresponding electric lock when a general person's card is operated on the corresponding card operation device after a certain time after being operated on the device,
With
Each of the entry / exit management devices, when all of the plurality of entry / exit management devices are in the suspicious person capture mode, the operation mode is changed to the normal mode when the guard's card is operated with respect to any one of the card operation devices. the entry and exit management system that is shifted to.

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