KR101607787B1 - Entry/exit management system - Google Patents

Abstract

The entry / exit management system includes a receiver, a lock control means, a determination means, and a warning control means.
The receiver is provided in the vicinity of the door, and receives ID information from an IC tag present in a predetermined detection range. Normally, the lock control means performs a predetermined normal control on the door locking device, and performs predetermined evacuation control on the door locking device when a fire is detected by the fire detection device. When the occurrence of a fire is detected by the fire detection device, the determination means determines whether there is a possibility that an IC tag that is not permitted to enter the room enters the room, based on the ID information received by the receiver. The warning control means notifies the notification device provided in the vicinity of the door that the entrance is not allowed when the judgment means judges that there is a possibility that the IC tag not permitted to enter is entered into the room.

Description

{ENTRY / EXIT MANAGEMENT SYSTEM}

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

In the entrance / exit management system using the IC tag, a receiver is installed in an entrance / exit of a room where the entrance / exit is desired to be limited to a predetermined person, a passage to which passage is desired to be limited to a predetermined person, and the like. The receiver receives ID information from an IC tag existing in a predetermined detection range. When the receiver receives the ID information of the IC tag, it is determined whether or not the received ID information matches the pre-registered ID information. In the above determination, when the read ID information coincides with any of the pre-registered ID information, the door locking device is unlocked and the passage is allowed.

In the entrance and exit management system having such a function, for example, when a fire occurs in the building, control is performed to evacuate a person inside the building out. For example, Patent Document 1 below proposes an entrance / exit management system for forcibly unlocking a door lock when a fire occurs in a building. In the entrance and exit management system described in Patent Document 1, when a fire occurs, the evacuation route is specified, and a lock device for unlocking according to a specific evacuation route is determined.

Patent Document 1: JP-A-2010-44685

In an entrance / exit management system that performs control for evacuation, for example, when a disaster such as a fire occurs, there is a possibility that a person who is not permitted to enter is entered into a room where entrance / exit is limited to a predetermined person have. Conventionally, when a disaster occurs and control for evacuation is being performed, appropriate warning and guidance can not be performed using the entrance / exit management system.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above problems, and an object of the present invention is to provide an entry / exit management system capable of properly issuing warnings and guidance when a disaster such as a fire occurs.

An entrance / exit management system according to the present invention comprises: a disaster detection device for detecting occurrence of a predetermined disaster; and an ID information acquisition means for acquiring ID information from an IC tag provided in the vicinity of the door for regulating entrance / The normal locking control unit performs normal control for unlocking the door lock when the ID information received by the receiver coincides with the pre-registered ID information, and when occurrence of a disaster is detected by the disaster detection device Lock control means for performing predetermined evacuation control with respect to the lock of the door; notification means provided near the door; and, when occurrence of a disaster is detected by the disaster detection device, based on the ID information received by the receiver, Judging means for judging whether or not an IC tag which is not permitted to enter the room is likely to enter the room; It is provided with a warning control means for the purposes informed if it is determined by the determining unit, the notification from the device does, it is not the room entrance permission.

The entrance and exit management system according to the present invention includes a disaster detection device for detecting the occurrence of a predetermined disaster, and an ID tag provided in the vicinity of the door for regulating the passage of the predetermined place, The normal reception control unit performs normal control for unlocking the door lock device when the ID information received by the receiver and the ID information received by the receiver coincide with the pre-registered ID information. When the occurrence of a disaster is detected by the disaster detection device, Lock control means for performing predetermined evacuation control with respect to the door locking device; notification means provided near the door; and, when occurrence of a disaster is detected by the disaster detection device, A first determination means for determining whether or not an evacuation route is going to pass through a place, The second determination means determines that the IC tag is going to pass through a predetermined place, and that the subsequent evacuation route after passing through the predetermined place is the pass prohibition state, And warning control means for notifying the notification device that it does not pass the predetermined place when it is determined by the warning device.

According to the entry and exit management system of the present invention, when a disaster such as a fire occurs, a warning or guidance can be appropriately performed.

1 is a diagram showing a configuration of an entrance / exit management system according to Embodiment 1 of the present invention.
2 is a plan view for explaining the function of the entrance / exit management system according to the first embodiment of the present invention.
3 is a flowchart showing the operation of the entry / exit management system according to the first embodiment of the present invention.
4 is a plan view for explaining the function of the entrance / exit management system according to the second embodiment of the present invention.
5 is a flowchart showing the operation of the entry / exit management system according to the second embodiment of the present invention.

The present invention will be described in detail with reference to the accompanying drawings. In the drawings, the same or equivalent parts are denoted by the same reference numerals. For redundant description, it is simplified or omitted appropriately.

Embodiment 1

1 is a diagram showing a configuration of an entrance / exit management system according to Embodiment 1 of the present invention. 2 is a plan view for explaining the function of the entrance / exit management system according to the first embodiment of the present invention. FIG. 2 shows an example of the inside of a building equipped with the entrance / exit management system.

The entrance / exit management system is constituted by a center unit 1 and a plurality of local controllers 2 as main parts. The local controller 2 is connected to the center apparatus 1 via a predetermined communication line 3. The local controller 2 is connected to each other (to the other local controller 2) via the communication line 3.

In a building (all or a part of a building or a building group) provided with an entrance and exit management system, a lock device (a door lock device, a door lock device, 4 are mounted on the upper surface of the door. The door (5) is a door provided for regulating the passage of a predetermined place. The locking device 4 is made of, for example, an electric lock or an electronic lock.

The local controller 2 in the system may be provided for each door 5 or may be provided for a plurality of doors 5. [ It should be noted that only a part of the local controllers 2 in the system may be provided corresponding to one door 5 and the other local controllers 2 may be provided corresponding to the plurality of doors 5. [

In addition to the locking device 4, a receiver 6 and a notification device 7 are connected to the local controller 2.

A receiver (6) and a notification device (7) are provided for each door (5). The receiver 6 and the notification device 7 are installed in the vicinity of the corresponding door 5 (for example, a wall surface adjacent to the door 5). The receiver 6 and the notification device 7 may be configured as one device. For example, the notification device 7 may be built in the receiver 6.

The receiver 6 is an apparatus for receiving ID information from the IC tag 8 (not shown in Fig. 1). The ID information is information for specifying the IC tag 8 (or the owner of the IC tag 8). The receiver 6 receives the ID information from the IC tag 8 existing in the predetermined detection range 9 (not shown in Fig. 1). Receiving the ID information from the IC tag 8, the receiver 6 outputs the received ID information to the local controller 2 together with the device information for specifying the self device.

The notification device 7 is for informing a person in the vicinity of the door 5 of predetermined information. The notification device 7 is composed of, for example, a speaker or the like.

The local controller 2 includes an information control means 10, a storage means 11, an authentication means 12, a lock control means 13, a determination means 14, a measurement means 15, a warning control means 16, . In addition, the description of each means indicated by 10 to 16 is omitted for the local controller 2 on the right side of Fig.

The information control means (10) controls the transmission and reception of information in the local controller (2).

The information on the person (the traffic permitting person) permitted to pass the door 5 assigned to the local controller 2 is stored in the storage means 11 for each of the door 5 (receiver 6). For example, the storage means 11 is provided with ID information (personal information) and device information as authentication data. That is, the ID information of the IC tag 8 (hereinafter simply referred to as " ID information of the traffic permitter ") allocated to the traffic permitter is stored in advance in the memory 5 It is registered.

The authentication means 12 judges whether the person (passer) who is going to pass the gate 5 is a traffic permitting person. Specifically, when the information control means 10 receives the ID information and the device information from the receiver 6, the authentication means 12 determines whether the ID information received by the receiver 6 matches the ID information 6) is registered in the storage means 11 as ID information of the traffic permitting person of the vehicle. The authentication means 12 is a means for determining whether or not a passenger carrying the IC tag 8 is a passenger of the door 5 when the ID information received by the receiver 6 matches the previously registered ID information .

The lock control means (13) controls the lock device (4). Normally, the lock control means 13 performs normal control. In normal control, the lock control means 13 basically locks the locking device 4 to prevent the door 5 from being opened. When it is determined by the authentication means 12 that the passenger is the traffic permitting person, the lock control means 13 permits passage of the passer who carries the IC tag 8, and locks the corresponding door 5 The device 4 is released. A person who is allowed to pass in advance, such as an employee, is automatically judged to be the traffic permitter when he / she carries his / her own IC tag 8 and approaches the receiver 6, Is opened (or the corresponding door 5 becomes openable).

Based on the ID information received by the receiver 6, the judging means 14 makes a predetermined judgment relating to the passage of the place where traffic is regulated (including entry into and exit from the room where entry / exit is regulated) I do. For example, based on the ID information received by the receiver 6, the determination means 14 determines whether or not the IC tag 8 (the person carrying the vehicle, that is, the passenger) It is determined whether or not the user is going to pass the place. The determining means 14 determines whether or not the IC tag 8, which is not permitted to pass, has passed the traffic regulation place, based on the ID information received by the receiver 6. [

Hereinafter, the function of the determination means 14 will be described in detail with reference to the example shown in Fig.

In Fig. 2, reference numeral 18 denotes a room where the entrance and exit is limited to a predetermined person (for example, a part of an employee). Reference numeral 19 denotes a passage adjacent to the chamber 18. A door (5) is provided at an entrance of the room (18). The door (5) is unlocked and locked by the locking device (4). In the vicinity of the door 5, a receiver 6 and a notification device 7 are provided.

The determination means 14 determines that the IC tag 8 is located outside the room 18 (i.e., at the door 5) when the IC tag 8 is present in the detection range 9 of the receiver 6. [ (On the side of the passage 19 than on the door 5) or on the inside of the chamber 18 (on the side of the chamber 18 rather than the door 5).

In order to realize such a function, the receiver 6 is provided with, for example, an antenna 6a (first receiving means) and an antenna 6b (second receiving means). The antenna 6a receives the ID information from the IC tag 8 existing outside the room 18 among the IC tags 8 existing in the detection range 9. [ The antenna 6b receives the ID information from the IC tag 8 existing inside the room 18 among the IC tags 8 existing in the detection range 9. [ When the antenna 6a receives the ID information, the determination means 14 determines that the IC tag 8 exists outside the room 18. When the antenna 6b receives the ID information, the determination means 14 determines that the IC tag 8 is present inside the room 18. [

The configuration of the receiver 6 is not limited to the above.

As an example, consider the case where the passenger A shown in Fig. 2 enters the room 18 from the passageway 19.

When the passenger A (the IC tag 8 carried) enters the detection range 9 of the receiver 6 in the passage 19, the ID information of the IC tag 8 is transmitted to the antenna 6a . Thus, the judging means 14 judges that the passenger A (the IC tag 8 carried) carries on entering the room 18. Thereafter, when the passenger A passes through the entrance and enters the room 18, the ID information of the portable IC tag 8 is received by the antenna 6b. Thus, the determination means 14 determines that the passenger A (the IC tag 8 carried by the passenger A) has entered the room 18.

When the passenger B shown in Fig. 2 comes out from the room 18 to the passageway 19, the passenger B (the IC tag 8 carried) carries out the detection of the receiver 6 in the room 18 When entering the range 9, the ID information of the IC tag 8 is received by the antenna 6b. Thus, the judging means 14 judges that the passenger B (IC tag 8 carried) carries out the exit from the room 18. Thereafter, when the passenger B passes through the entrance and exits the room 18, the ID information of the portable IC tag 8 is received by the antenna 6a. Thus, the determination means 14 determines that the traveler B (IC tag 8 carried) carries out from the room 18.

It is possible to more accurately determine whether the IC tag 8 is about to enter the room 18 or the room 18 by considering the reception results of both of the antennas 6a and 6b. For example, when the antenna 6a receives the ID information and the antenna 6b receives the same ID information within the predetermined time immediately before the antenna 6a, the determination means 14 determines that the IC 6a having the ID information It is determined that the tag 8 has come out of the room 18. On the other hand, when the antenna 6a receives the ID information and the antenna 6b does not receive the same ID information within the predetermined time immediately before the antenna 6a, (8) is about to enter the room (18).

The measuring means 15 measures the time during which the IC tag 8 (person carrying the person) is staying in a room (i.e., a restricted area) where the entrance and exit is limited to a predetermined person. 2, if the determination means 14 determines that the IC tag 8 has entered the room 18, the measurement means 15 determines that the IC tag 8 has been inserted into the room 18, The measurement of the staying time is started. When the determination means 14 determines that the IC tag 8 has come out of the room 18, the measurement means 15 finishes the measurement of the staying time. The information control means 10 transmits information related to the staying time measured by the measuring means 15 to the center apparatus 1. [ The center device 1 manages information on the received stay time as redundancy information for each IC tag 8 (ID information). For example, the ID information, the information for specifying the room where the user was staying, and the staying time are stored as the redundant information.

The warning control means 16 is for performing a predetermined warning. For example, when a predetermined condition is satisfied, the warning control means 16 makes an announcement from the notification device 7, and informs a person near the door 5 of the predetermined content. Further, the warning control means 16 makes a predetermined notification to the center apparatus 1 via the information control means 10. In the center device 1, the received notification is managed as an alarm history for each IC tag 8 (ID information).

A fire detection device 17 is connected to a part of the local controller 2 in addition to the lock device 4, the receiver 6 and the notification device 4. [

The fire detection device 17 detects the occurrence of a fire, for example, by detecting heat or smoke. When the fire detection device 17 detects the occurrence of a fire, the fire detection device 17 outputs the fire occurrence information to the connected local controller 2. In the local controller 2 directly receiving the fire occurrence information from the fire detection device 17, the information control means 10 transfers the fire occurrence information to the center device 1 and the other local controllers 2.

The fire detection device 17 is shown as an example of a device (disaster detection device) for detecting the occurrence of a disaster. When the system is provided with other types of disaster detection apparatus, it is preferable to perform the same control as that in the present embodiment based on the disaster occurrence information output from the disaster detection apparatus.

Upon receipt of the fire occurrence information from the fire detection device 17, the local controller 2 terminates the normal control for limiting the traffic to a predetermined person and initiates an evacuation control for evacuating people in the building out of the building do.

In the evacuation control, the lock control means 13 keeps the lock device 4 at all times, for example, at all times. Thereby, the person in the building can freely pass through the building without being restricted by the door (5). Further, even after the evacuation control is started, some of the lock devices 4 may be required to be authenticated by the authentication means 12 for unlocking, as in the normal control. For some locking devices 4, the unlocking and locking of the locking device 4 may be controlled in accordance with the direction of travel, elapsed time, or the like.

Concrete contents when the evacuation control is performed will be described later.

The center device (1) manages each local controller (2).

The center device 1 is provided with a function of newly registering the ID information. For example, when the new registration information is inputted from a predetermined input device (not shown), the center device 1 updates the internal ID information and the device information in accordance with the inputted new registration information. In addition, the center apparatus 1 transmits the new registration information to the corresponding local controller 2. [ The local controller 2 that has received the new registration information from the center apparatus 1 rewrites the storage content of the storage means 11 based on the received new registration information and updates the information of the traffic permitter.

In addition, the center apparatus 1 manages traffic authority, redundant information, and alarm history.

Next, with reference to FIG. 3, the operation of the entrance / exit management system (particularly, the operation after occurrence of a fire is detected) will be described in detail. 3 is a flowchart showing the operation of the entry / exit management system according to the first embodiment of the present invention.

The local controller 2 determines whether the information control means 10 has received the fire occurrence information from the fire detection device 17 (S101). If the fire detection device 17 is not detecting the occurrence of a fire, the information control means 10 does not receive the fire occurrence information (No in S101). In this case, the local controller 2 performs normal control (S102). When normal control is being performed, the lock control means 13 controls the locking device 4 based on the authentication result of the authentication means 12, for example.

When the fire detection device 17 detects the occurrence of a fire, it transmits the fire occurrence information to the specific local controller 2 (Yes in S101). In the local controller 2 directly receiving the fire occurrence information from the fire detection device 17, the information control means 10 transmits the fire occurrence information (or fire alarm information) to the local controller 2 different from the center device 1 Information indicating that the generated information has been received).

When the local controller 2 receives the fire occurrence information (or the information thereof), it terminates the normal control and starts the predetermined evacuation control (S103). When the evacuation control is started, the lock control means 13 keeps the lock device 4 at all times, for example, at all times.

Even after the evacuation control is started, the receiver 6 receives the ID information from the IC tag 8 existing in the detection range 9. When the receiver 6 receives the ID information from the IC tag 8, it outputs the received ID information and its own device information to the local controller 2. [ In the local controller 2, when the information control means 10 receives the ID information from the receiver 6 after receiving the fire occurrence information, the determination means 14 makes a unique determination that is not performed during normal control .

2, if the information control means 10 receives the ID information from the receiver 6 after the evacuation control is started, the determination means 14 determines whether or not the IC tag 8 are present outside the room 18 or in the room 1. This determination is made, for example, based on whether or not the ID information is received by the antenna 6a (S104). When the antenna 6a has received the ID information (Yes in S104), the determination means 14 determines that the IC tag 8 (the person carrying it) is going to enter the room 18. [

When the information control means 10 receives the ID information from the receiver 6 after the evacuation control is started, the authentication means 12 judges whether the IC tag 8 is permitted to enter (That is, whether or not the passenger is the admitted guest) (S105). There is no particular problem even when the IC tag 8 (person carrying the person) who is allowed to enter the room enters the room 18 when a fire occurs. Therefore, if the ID information received by the receiver 6 in S104 matches the pre-registered ID information (Yes in S105), the local controller 2 ends the processing.

On the other hand, while the evacuation control is being performed, anyone can open the door 5 for entering the room 18, for example. Therefore, when the ID information received by the receiver 6 in S104 does not match the pre-registered ID information (No in S105), the determination means 14 determines that the IC tag 8 (The person carrying the portable telephone 1) may enter the room 18. In this case, the warning control means 16 performs a predetermined warning (S106). For example, the warning control means 16 informs the notification device 7 corresponding to the receiver 6 that has received the ID information in S104 that the entrance is not permitted.

If the antenna 6a receives the ID information from the IC tag 8 that is not permitted to enter the room (No in S105), the determination unit 14 determines that the antenna 6a receives the ID information (S107). ≪ / RTI > The antenna 6a does not receive the ID information if the IC tag 8 (person carrying it) deviates from the reception range (a part of the detection range 9) of the antenna 6a (Yes in S107) . In this case, the judging means 14 judges whether or not the IC tag 8 (the person carrying the ward: the person who does not enter the ward) having the ID information enters the room 18 (S108).

The ID information received by the antenna 6a in S104 is transmitted to the antenna 6b immediately after S107 when the IC tag 8 (person carrying the person) passes the entrance of the room 18 from the side of the passage 19. [ Lt; / RTI > Therefore, when the antenna 6b receives the ID information in S108, the determination means 14 determines that the IC tag 8 (the person carrying the portable telephone: not allowed to enter) (Yes in S108).

In this case, the warning control means 16 issues a warning with a different content from the warning issued at S106. For example, the warning control means 16 notifies the center apparatus 1 (S109). In the center device 1, the alarm history is updated based on the information of the received notification.

The ID information of the IC tag 8 is not received by the antenna 6b only if the IC tag 8 (person carrying it) has just passed the room 18. Therefore, if the ID information which has not been received by the antenna 6a in S107 is not received by the antenna 6b after that, the judging means 14 judges that the IC tag 8 It is determined that the person who is carrying: the person who does not enter the room) is not in the room 18 (No in S108). In this case, the warning control means 16 stops the warning started at S106 (S110).

If it is determined in S108 that the entrance is not permitted, the warning started in S106 is continued thereafter. In such a case, for example, when the determination means 14 determines that the exit of the passenger is not permitted, the warning control means 16 stops the warning.

If it is determined in step S108 that the IC tag 8 that is not allowed to enter the room 18 has entered the room 18, the measurement unit 15 determines that the time when the IC tag 8 is staying in the room 18 . The measuring means 15 ends the measurement of the staying time by the IC tag 8 coming out of the room 18. [ The information control means 10 transmits the measurement result to the center apparatus 1 when the measurement means 15 finishes the measurement of the staying time.

In the entry and exit management system having the above configuration, when a fire occurs in the building, warnings and guidance can be appropriately performed using the receiver 6 installed in the vicinity of the door 5.

For example, when a person in a building is evacuating due to a fire, and a passenger who is not allowed to enter the room is trying to enter a room restricted to a certain person, he / The notification device 7 is notified of the fact that the entrance is not permitted. Therefore, it is possible to prevent the cheating which is performed in the confusion.

In addition, when a fire is incapable of entering the room where the entrance / exit is restricted to a predetermined person after the occurrence of a fire, the center apparatus 1 is notified of a predetermined notification. Further, the notification (warning) from the notification device 7 continues even after the passenger who is not allowed to enter the room enters the room. Therefore, it is possible to detect the cheating early, and to minimize the damage.

Embodiment 2 Fig.

In the present embodiment, a configuration for performing appropriate guidance to a person who is evacuated will be described using the entrance / exit management system having the above-described configuration.

In the entrance / exit management system of the present embodiment, in addition to the configuration shown in Fig. 1, the center device 1 is provided with device determination means (not shown). The device determination means has a function of determining whether or not each device is normally operating. Each local controller 2 is provided with evacuation route determining means (not shown). The evacuation route judging means has a function of judging whether or not the escape route is prohibited when the occurrence of fire is detected by the fire detection device 17 and evacuation control is being performed.

Other configurations are the same as those in the first embodiment.

Hereinafter, the function of the entrance / exit management system (in particular, the operation after occurrence of a fire is detected) will be described in detail with reference to Figs. 4 and 5. Fig. 4 is a plan view for explaining the function of the entrance / exit management system according to the second embodiment of the present invention. Fig. 4 shows an example of the inside of a building equipped with the entrance / exit management system. 5 is a flowchart showing the operation of the entry / exit management system according to the second embodiment of the present invention.

4, reference numerals 20 and 21 denote passages in the building, and reference numerals 22 to 24 denote chambers which can directly enter and exit from the passageway 20. A door 5 to which a locking device 4 is mounted is provided at each entrance for entering and leaving the room 22 to 24 from the passage 20. [ 25 and 26 are the rooms which can directly enter and exit from the passage 21. [ A door 5 to which a locking device 4 is attached is provided at each entrance for entering and leaving the room 25 and 26 from the passage 21. The room (23) and the room (25) are adjacent to each other and can pass directly through the doorway. Also, the room 24 and the room 26 are adjacent to each other, and can pass through the doorway directly. These doors also have doors (5) fitted with locks (4).

In addition, when it is necessary to individually specify the statement (5), a to g are appended after the sign, as shown in Fig. For example, the door for opening and closing the doorway for opening and closing the doorway for accessing the room 22 from the passage 20 is denoted by 5g, and the door for opening and closing the doorway for passing through the doorway 24 and the doorway 26 is denoted by 5g. For ease of explanation, it is assumed that the statement 5 shown in Fig. 4 is managed by a different local controller 2, respectively. That is, the local controller 2 is provided for each door 5. Also, in the area shown in Fig. 4, there is no other door 5.

In the vicinity of each door 5, there is provided a receiver 6 (not shown) incorporating a notification device 7.

Each local controller 2 determines whether or not a fire has occurred (S201). If the fire detection device 17 does not detect the occurrence of a fire (No in S201), the local controller 2 performs normal control (S202).

When the fire detection device 17 detects the occurrence of a fire, it sends the fire occurrence information to the specific local controller 2 (Yes in S201). In the local controller 2 that receives the fire occurrence information directly from the fire detection device 17, the information control means 10 transmits the fire occurrence information to the center controller 1 and the other local controllers 2. When the center device 4 and each local controller 2 receives the fire occurrence information, the normal control is terminated and predetermined evacuation control is started (S203).

When the center device 1 receives the fire occurrence information, the device judgment means judges whether or not each connected device is operating normally (S204). For example, when the center device 1 receives predetermined failure information from the local controller 2, the device determination means determines whether or not the device that is not functioning normally (that is, the non-controllable device 5 ). When there is a local controller 2 that can not communicate with the center device 1, the device determining means determines that the statement 5 managed by the local controller 2 is an uncontrollable statement Equipment). The device judging means transmits the specified result (abnormal information) to each local controller 2 when specifying a device which does not operate normally.

If all the doors 5 are operating normally and there is no uncontrollable door 5, the center device 4 and each local controller 2 finish the processing (No at S204).

Further, even after the evacuation control is started, the receiver 6 receives the ID information from the IC tag 8 existing in the detection range 9. Receiving the ID information from the IC tag 8 (Yes in S205), the receiver 6 outputs the received ID information and the device information of the self device to the local controller 2. [

The local controller 2 determines whether or not the determination means 14 is going to pass the corresponding door 5 (the traffic regulation place) by the IC tag 8 (the person carrying it) after receiving the fire occurrence information .

Specifically, when the information control means 10 receives the ID information from the receiver 6 after receiving the fire occurrence information, the determination means 14 first determines whether or not the IC tag 8 having the ID information is stored in the memory 5 ) Or whether it is present on the other side of the door (5). For example, when the local controller 2 that manages the door 5a receives the ID information from the receiver 6, the determination means 14 of the local controller 2 determines that the IC tag 8 Is present on the side of the room 22 than the door 5a or on the side of the passage 20 rather than the door 5a.

This determination can be realized simply by, for example, providing the receiver 6 with the antennas 6a and 6b. The receiver 6 corresponding to the door 5a is set so that the detection range 9 is around the door 5a. The antenna 6a receives the ID information from the IC tag 8 existing on the side of the room 2a from the door 5a among the IC tags 8 existing in the detection range 9. [ The antenna 6b receives the ID information from the IC tag 8 existing on the side of the passage 20 with respect to the door 5a among the IC tags 8 existing in the detection range 9. [

For the IC tag 8 in which the receiver 6 first received the ID information within the immediately preceding predetermined time, the determination means 14 determines that it is going to pass the corresponding statement 5. For example, when the antenna 6a receives the ID information, the determination means 14 determines that the IC tag 8 is going to pass from the room 22 to the passage 20 side. When the antenna 6b receives the ID information, the determination means 14 determines that the IC tag 8 is going to pass from the passage 20 to the room 22 side.

When the local controller 2 receives the abnormal information from the center apparatus 1 (device judging means), the evacuation route judging means judges that the evacuation route after passing the door 5 (the traffic regulating place) (S206). ≪ / RTI >

For example, suppose that abnormal information indicating that the door 5g can not be controlled is transmitted from the center device 1.

In this case, even if the evacuating person enters the room 24 from the passageway 20, the evacuator can not advance to the front (room 26), that is, the evacuator again passes through the door 5c 20). Therefore, when the local controller 2 managing the door 5c receives the abnormal information indicating that the door 5g can not be controlled, the evacuation route determining means determines that the evacuation route determining means It is judged that the evacuation route from the start to the end of the evacuation route is prohibited. When the evacuator goes from the room 24 to the passageway 20 side through the door 5c (the traffic regulating place), the evacuator can then pass through the door 5a or 5b and go to another place have. For this reason, even if the evacuation route determining means receives the abnormal information indicating that the door 5g can not be controlled, the evacuation route determining means determines that the evacuation route from the side of the passage 20 in the door 5c is not prohibited do.

The warning control means 16 of the local controller 2 performs a predetermined warning (guidance) based on the determination results of the determination means 1 and the evacuation route determination means. Specifically, the warning control means 16 determines that the IC tag 8 is going to pass through the corresponding door 5 (the traffic regulation place) by the determination means 14, When the evacuation route determining means determines that the subsequent evacuation route is a pass prohibition route after passing through the traffic regulating place (Yes at S206), the notification device (7) ) (S207).

For example, when the abnormal information indicating that the door 5g can not be controlled is transmitted from the center device 1, in the local controller 2 managing the door 5c, as described above, The means determines that the evacuation route leading from the room 24 side of the door 5c is in a traffic prohibited state. In this case, in the local controller 2 that manages the door 5c, the antenna 6b receives the ID information, and the determination means 14 determines that the IC tag 8 is in the room 20 The warning control means 16 makes an announcement from the notification device 7 that the route after passage through the door 5c is in the traffic prohibited state.

In the above example, it is assumed that the receiver 6 provided corresponding to the door 5c is provided with antennas 6a and 6b. The antenna 6a receives ID information from the IC tag 8 existing on the side of the room 24 with respect to the door 5c and the antenna 6b receives ID information existing on the side of the passage 20 rather than the door 5c It is assumed that ID information is received from the IC tag 8.

In the local controller 2 managing the door 5c, even when the evacuator approaches the door 5c from the opposite side (the inside of the room 24), based on the judgment result of the evacuation route determining means , The same control is performed.

The local controller 2 causes the warning 6 to continue the warning until the receiver 6 does not receive the ID information received in S205 after the warning control means 16 starts the warning in S207. If the ID information received in S205 is not received by the receiver 6, the warning control means 16 stops the warning started in S207 (S209).

The local controller 2 may perform the control shown in Fig. 3 in parallel with the above control.

In the case of the entrance and exit management system having the above-described configuration, the receiver 6 installed in the vicinity of the door 5 can be used to appropriately guide the evacuating person in the event of a fire. For example, the evacuating person can know that the evacuation route after entering the room is prohibited before entering the room. Therefore, the time required for evacuation can be significantly shortened.

A person (for example, an employee) who is registered as a traffic permitter often carries his or her own IC tag 8 in a building in order to freely move within the building. Therefore, when the IC tag 8 is used, appropriate guidance can be given to a person in the building even in the event of a fire.

In the present embodiment, the case where the device determination means is provided in the center apparatus 1 has been described. But this is just an example. The local controller 2 in the system can exchange information with each other via the communication line 3. [ Therefore, the predetermined local controller 2 (or each local controller 2) may be provided with the function of the device determining means.

[Industrial Availability]

The entrance / exit management system according to the present invention can be applied to a system for managing entry / exit using an IC tag.

1: Center device
2: Local controller
3: Communication line
4: Locking device
5: Door
6: Receiver
6a, 6b: antenna
7: Notification device
8: IC tag
9: Detection range
10: Information control means
11: storage means
12: Authentication means
13: Lock control means
14:
15: Measuring means
16: Warning control means
17: Fire detector
18, 22, 23, 24, 25, 26: Room
19, 20, 21: passage

Claims (9)

A disaster detection device for detecting the occurrence of a disaster,
A receiver which is provided within a predetermined distance from a door for regulating entry and exit into a room and receives ID information from an IC tag existing in a detection range;
The normal locking control unit performs normal control to unlock the door locking device when the ID information received by the receiver coincides with the pre-registered ID information, and when occurrence of a disaster is detected by the disaster detecting device Lock control means for performing evacuation control on the door lock device,
A notification device provided within a predetermined distance from the door;
Determination means for determining, based on the ID information received by the receiver, whether or not an IC tag that is not permitted to enter is likely to enter the room when occurrence of a disaster is detected by the disaster detection device;
And warning control means for informing from the notification device that the entrance is not permitted when it is determined by the determination means that there is a possibility that an IC tag that is not allowed to enter is entered into the room,
Wherein when the occurrence of a disaster is detected by the disaster detection device, the determination means determines whether or not an IC tag that is not permitted to enter is entered into the room, based on the ID information received by the receiver,
Wherein said warning control means notifies the center device when it is determined by said determination means that an IC tag not permitted to enter is entered into said room. The method according to claim 1,
The receiver
First receiving means for receiving ID information from an IC tag existing outside the room;
And second receiving means for receiving ID information from an IC tag present inside the room,
The determination means
When the first receiving means receives the ID information from the IC tag whose entrance is not allowed, judges that there is a possibility that an IC tag not permitted to enter is entered into the room,
Wherein when the second receiving means receives the ID information from the IC tag which is not permitted to enter, it judges that the IC tag which is not allowed to enter is entered into the room. The method according to claim 1 or 2,
Wherein the warning control means determines that the IC tag not permitted to enter is entered into the room when it is determined by the determination means that there is a possibility that an IC tag not permitted to enter is entered into the room, And notifies the notification device of the fact that the entrance is not permitted even after it is determined by the notification device. The method according to claim 1 or 2,
A measuring means for measuring the time from when the IC tag which has not been permitted to enter into the room is determined by the judging means to when the IC tag comes out of the room and the measurement result is transmitted to the center device And an entrance / exit management system. A disaster detection device for detecting the occurrence of a disaster,
A receiver which is provided within a predetermined distance from the door for regulating the passage of the traffic regulation place and receives the ID information from the IC tag existing in the detection range,
The normal locking control unit performs normal control for unlocking the door lock device when the ID information received by the receiver coincides with the pre-registered ID information. When the occurrence of a disaster is detected by the disaster detection device, Lock control means for performing evacuation control with respect to the lock device,
A notification device provided within a predetermined distance from the door;
Judging means for judging whether or not the IC tag is going to pass the traffic regulation place based on the ID information received by the receiver when occurrence of a disaster is detected by the disaster detection device;
An evacuation route judging means for judging whether or not the subsequent evacuation route after the passage of the traffic regulating place is prohibited,
When it is judged by the judging means that the IC tag is going to pass through the traffic regulation place and that the evacuation route following the passage of the traffic regulation place is prohibited by the evacuation route judging means And an alarm control means for notifying the notification device that the vehicle does not pass through the traffic regulation place. The method of claim 5,
The receiver
A first receiving means for receiving ID information from an IC tag existing on a side contacting the one side of the door;
And second receiving means for receiving ID information from an IC tag present on the side of the contact surface opposite to the one side of the door,
The evacuation route determining means determines whether or not the evacuation route leading from the side contacting the opposite side of the one side of the door is prohibited from traveling,
When the first receiving means receives the ID information from the IC tag and it is determined by the evacuation route determining means that the evacuation route leading from the side contacting the opposite side of the one side of the door is a traffic prohibited state And notifies the notification device of the fact that the vehicle does not pass through the traffic regulation place. The method of claim 6,
Wherein the evacuation route determining means determines whether or not the evacuation route leading from the side contacting the one side of the door is prohibited,
When the second receiving means receives the ID information from the IC tag and it is determined by the evacuation route determining means that the evacuation route leading from the side contacting the one side of the door is prohibited And notifies the notification device of the fact that it does not pass through the traffic regulation place. delete delete

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