JP2018124834A - Access control system, access control apparatus, and access control method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an access control system, an access control apparatus, and an access control method capable of securing security and improving the convenience of a passerby.SOLUTION: According to one embodiment, the access control system includes: first to Nth access control gates provided in the facility (N is an integer of 2 or more); and an access control apparatus for managing information on a plurality of passersby that can pass through the facility. The access control apparatus includes: a reference part for specifying a destination location of the predetermined passerby, referring to the destination information registration unit when the predetermined passerby passes through the access management gate of the Kth (K is an integer satisfying 1≤K≤N); and an extracting unit that refers to the guidance information registration unit and extracts the guidance information of the traveling route from the Kth access management gate to the destination location of the predetermined passerby. The access control apparatus further includes an output unit that outputs the guidance information for the predetermined passerby from the output device for the Kth access management gate.SELECTED DRAWING: Figure 1

Description

  Embodiments described herein relate generally to an entry / exit management system, an entry / exit management apparatus, and an entry / exit management method.

  In recent years, entrance / exit management systems are often provided in various facilities for the purpose of ensuring security. Examples of such facilities are nuclear facilities, government buildings, banks and other corporate buildings and facilities, and the like. In these facilities, the risk of terrorist acts by terrorist organizations and vandalized acts by criminal organizations has increased, and the security level that the access control system should secure has been increasing year by year.

  For example, the nuclear power plant entrance / exit management system is based on the entry classification of passers (to which entry areas are allowed to enter), the pass history of passers-by (whether they are traveling on the correct route), etc. When the passer-by passes through the access control gate, the pass / fail determination is made. However, with the increase in security level, there is an increasing demand for more strict management of passers-by due to the addition and subdivision of entry areas, and the passage routes within the facility are becoming more complex.

JP 2008-197734 A

  In the background as described above, the conventional access control system has the following problems.

  (1) In facilities with a complicated structure such as a nuclear power plant, the route to the intended entrance area becomes complicated. Therefore, there are cases where a passerby makes a mistake in the route or cannot reach the destination by the shortest route.

  (2) If there are many passers-by entering the facility, traffic may be concentrated due to the concentration of passers-by at specific access control gates. In this case, it takes a long time to move to the destination.

  (3) When an emergency evacuation is performed from inside the facility to the outside during a disaster or the like, the shortest route for emergency evacuation is not known and it takes a long time to evacuate.

  Therefore, an object of the embodiment of the present invention is to provide an access control system, an access control device, and an access control method capable of ensuring both security and improving the convenience of passers-by.

  According to one embodiment, the access control system includes information on first to Nth (N is an integer of 2 or more) access control gates provided in a facility and a plurality of passers-by who can pass through the facility. And an entry / exit management device. The apparatus includes any one of a destination information registration unit that pre-registers information on destination locations of the plurality of passers-by, and a plurality of destination locations in the facility from any of the first to Nth access control gates. And a guidance information registration unit that registers in advance the guidance information of the traffic route up to. The device further refers to the destination information registration unit when the predetermined passer-by passes through the K-th access control gate (K is an integer satisfying 1 ≦ K ≦ N). A reference unit that identifies a destination location; and an extraction unit that refers to the guidance information registration unit and extracts guidance information on a route from the Kth access control gate to the destination location of the predetermined passer-by. . The apparatus further includes an output unit that outputs the guidance information for the predetermined passerby from the output device for the Kth access control gate.

  According to another embodiment, the access control device includes a destination information registration unit that registers in advance information on destination locations of a plurality of passers-by who can pass through the facility, and a first information provided in the facility. A guidance information registration unit that preliminarily registers guidance information of a route to travel from any one of the Nth (N is an integer of 2 or more) access control gates to any of a plurality of destination locations in the facility. The device further refers to the destination information registration unit when the predetermined passer-by passes through the K-th access control gate (K is an integer satisfying 1 ≦ K ≦ N). A reference unit that identifies a destination location; and an extraction unit that refers to the guidance information registration unit and extracts guidance information on a route from the Kth access control gate to the destination location of the predetermined passer-by. . The apparatus further includes an output unit that outputs the guidance information for the predetermined passerby from the output device for the Kth access control gate.

  Moreover, according to another embodiment, the access control method registers in advance information related to the destination locations of a plurality of passers-by who can pass through the facility in the destination information registration unit, and the first access provided in the facility Including preliminarily registering guidance information on a route to travel to any one of a plurality of destination locations in the facility from any one of the Nth (N is an integer equal to or greater than 2) access control gates. In the method, when the predetermined passer goes through the Kth (K is an integer satisfying 1 ≦ K ≦ N) access control gate, the destination information registration unit is referred to and the predetermined passer's Specifying a destination location and referring to the guidance information registration unit to extract guidance information on a route from the Kth access control gate to the destination location of the predetermined passer-by. The method further includes outputting the guidance information for the predetermined passerby from an output device for the Kth access control gate.

  According to the embodiment of the present invention, it is possible to achieve both ensuring security and improving convenience for passers-by.

It is a block diagram which shows the structure of the entrance / exit management system of 1st Embodiment. It is a top view which shows the specific example of the access control gate of 1st Embodiment. It is a top view which shows typically the example of the management object facility in 1st Embodiment. It is a flowchart which shows operation | movement of the entrance / exit management system of 1st Embodiment. It is a block diagram which shows the structure of the gate control controller of 1st Embodiment. It is a flowchart which shows operation | movement of the entrance / exit management system of 2nd Embodiment. It is a block diagram which shows the structure of the centralized management apparatus of 2nd Embodiment. It is a block diagram which shows the structure of the centralized management apparatus and gate control controller of 3rd Embodiment.

  Embodiments of the present invention will be described below with reference to the drawings. 1 to 8, the same or similar components are denoted by the same reference numerals, and redundant description is omitted.

(First embodiment)
FIG. 1 is a block diagram showing the configuration of the access control system of the first embodiment. The access control system in FIG. 1 is provided in a facility such as a nuclear power plant.

  The entrance / exit management system of FIG. 1 includes a central processing control device 10 installed in a predetermined place (such as a monitoring room) in a facility, and a plurality of control devices 20 installed in individual monitoring areas in the facility. Yes. The central processing control device 10 and these control devices 20 are examples of entrance / exit management devices that manage information regarding a plurality of passers-by who can pass through the facility. The entrance / exit management system of FIG. 1 further includes a plurality of entrance / exit management gates 31 provided at various locations in the facility.

  The central processing control device 10 includes a centralized management device 11 that functions as a database management unit and an abnormality detection unit of an access control system, and a monitoring operation that functions as an operation status monitoring device and an operation terminal for inputting setting information. Device 12. The central management device 11 and the monitoring operation device 12 are connected by a communication network 1 such as a LAN (Local Area Network). Examples of management data of the centralized management device 11 are alarm history data, traffic history data, identification (ID) information data, and the like.

  The centralized management apparatus 11 includes a control unit 11a such as a processor, an interface (I / F) unit 11b used for data communication, and a storage unit 11c such as a memory and a storage. For example, passer ID information data, biometric authentication data, destination data, and the like are registered in the storage unit 11c. The monitoring operation device 12 includes a control unit 12a such as a processor, an interface unit 12b used for data communication, a display unit 12c such as a display, and an input unit 12d such as a mouse and a keyboard.

  Each control device 20 includes one or more gate control controllers 21 that control the operation of the corresponding access management gate 31. Each gate controller 21 is connected to the central management apparatus 11 via a communication network 2 such as a LAN, and is connected to a corresponding access management gate 31 via a signal input / output path 3 such as a cable. The access management system of FIG. 1 includes M control devices (1) to (M) as the control device 20, and N gate control controllers (1) to (N) as the gate control controller 21. The gate 31 includes N access control gates (1) to (N) (M and N are integers of 2 or more). The gate control controllers (1) to (N) correspond to the access control gates (1) to (N), respectively. The operations of these gate control controllers 21 are controlled by the centralized management device 11.

  Each gate controller 21 includes a control unit 21 a such as a processor, a first interface unit 21 b for data communication with the centralized management device 11, and a second interface unit 21 c for data communication with the corresponding access management gate 31. And a storage unit 21d such as a memory or a storage.

  Each access control gate 31 includes a card reader 31a for authentication by card, a biometric authentication device 31b for authentication by biometric information, a gate door opening / closing mechanism 31c for opening and closing the door of each access control gate 31, and a voice output. An audio output device 31d, a display 31e for screen display, and various sensors 31f for detecting various physical information are provided. The card reader 31a and the biometric authentication device 31b are examples of authentication devices. The audio output device 31d and the display 31e are examples of output devices. The various sensors 31f sense, for example, whether or not each entrance / exit management gate 31 has entered a room, opening / closing of a door, and on / off of a switch.

  The entrance / exit management system of FIG. 1 further includes a display terminal 40 and a monitoring console 50. The display terminal 40 includes a display unit 41 that performs screen display on the display terminal 40. The monitoring console 50 includes an input unit 51 that inputs a signal to the monitoring console 50. The display terminal 40 is connected to the central management apparatus 11 through a communication network 4 such as a LAN. The monitoring console 50 is connected to the centralized management apparatus 11 through a signal input / output path 5 such as a cable.

  FIG. 2 is a plan view showing a specific example of the access control gate 31 of the first embodiment.

Access control gate 31 in FIG. 2 (a), provided in the room P between the area P ₁ and the area P ₂ in the facility. Door D ₁ is disposed between the area P ₁ and the room P, passerby is held over the ID card into the card authenticator C ₁ near the door D _1, the door D ₁ is opened. Similarly, the door D ₂ is disposed between the area P ₂ and the room P, passerby is held over the ID card into the card authenticator C ₂ near the door D _2, the door D ₂ is opened. The card reader 31a, biometric authentication device 31b, voice output device 31d, and display device 31e of this specific example are installed in the room P, and FIG. 2 (a) illustrates the installation position of the display device 31e.

If a passerby in the area P ₁ wants to move to the area P ₂ , he can enter the room P from the area P ₁ , perform authentication in the room P, and leave the room P to the area P ₂ if the passage is permitted. (Arrow A ₁ ). Similarly, when a passerby in the area P ₂ wants to move to the area P ₁ , he enters the room P from the area P ₂ , performs authentication in the room P, and if the passage is permitted, the pass from the room P to the area P _1. (Arrow A ₂ ).

The entry / exit management gate 31 in FIG. 2B is provided between the area P ₃ and the area P ₄ in the facility. The door D is disposed between the area P ₃ and the area P _4, and the door D opens when the passerby holds the ID card over the card authentication device C ₃ or C ₄ near the door D. The card reader 31a of this example, the biometric authentication device 31b, a voice output device 31d, the indicator 31e is installed in each of the areas _{P 3} and _{P 4,} FIG. 2 (b) illustrate the installation position of the indicator 31e doing.

When a passerby in the area P ₃ wants to move to the area P ₄ , authentication is performed in front of the door D in the area P ₃ , and if the passage is permitted, the person can pass through the door D and move to the area P ₄ (arrow) A _3). Similarly, if a passerby in area P ₄ wants to move to area P _3, he / she authenticates in front of door D in area P ₄ , and passes through door D and moves to area P ₃ when passage is permitted. Yes (arrow A ₄ ).

  Each access control gate 31 of this embodiment has the structure shown in FIG. 2A, but may have the structure shown in FIG. 2B instead.

  FIG. 3 is a plan view schematically showing an example of a management target facility in the first embodiment.

This facility has areas R _{1 to} R _{3. As} a plurality of access control gates 31, a gate G _{1 at} the boundary between the inside and outside of the facility and a gate G at the boundary between the areas R _{1 to} R ₃ and a ₂ ~G _8.

Passer entering the facility from outside the facility enters the facility from the gate G _1, it will move to their destination location (destination) in either the area R ₁ to R _3. Meanwhile, passersby that goes out of the facility from the facility, the move from that location to the gate G _1, thus leaving the gate G ₁ to the outside of the facility.

Incidentally, establishment indicated in FIG. 3, but has only the gate G ₁ as entrance facility may be provided with a plurality of gates as a doorway of the facility.

  Next, referring again to FIG. 1, the operation of the access control system will be described.

  When passer ID information data, biometric authentication data, and destination data are input from the input unit 12d of the monitoring operation device 12, these data are transmitted to the central management device 11 and registered in the database of the storage unit 11c. These data are further transmitted to each gate controller 21 and registered in the database of the storage unit 21d.

  When a passer-by passes a certain entrance / exit management gate 31, after entering the entrance / exit management gate 31 (room P), authentication is performed by causing the card reader 31 a to read the ID card and authentication by the biometric authentication device 31 b. . Authentication by the biometric authentication device 31b is performed using, for example, a fingerprint, an iris, a human phase, or the like.

  As a result of these authentications, when the gate controller 21 determines that the passage is possible, the gate controller 21 performs a guidance process for guiding the passage route to the destination location. Specifically, the gate controller 21 refers to the destination data and destination-specific guidance information data in the recording unit 21d, and outputs guidance information by voice output and screen display from the voice output device 31e and the display 31e. As a result, the passerby is notified of the traffic route from the access control gate 31 to the destination location. An example of the travel route is the shortest route from the access control gate 31 to the destination location.

  FIG. 4 is a flowchart showing the operation of the access management system of the first embodiment.

  When the passerby operates the touch switch at the entrance of the entrance / exit management gate 31, an operation signal is input to the gate controller 21, and the passer-by entry process is started (steps S1 and S2). In the passer-by entry process, an entrance door opening command signal is output, and the entrance door of the entrance / exit management gate 31 is opened by the gate door opening / closing mechanism 31c. As a result, a passer-by can enter the access control gate 31. When entry of a passerby is detected, a closing command signal for the entrance door of the entrance / exit management gate 31 is output, and the entrance door is closed by the gate door opening / closing mechanism 31c.

  Next, in the ID information and authentication information input process (step S3), the ID information is read from the ID card by the card reader 31a, and the biometric information is read by the biometric authentication device 31b. The ID information and biometric authentication information are input to the gate controller 21.

  Next, in the pass / fail determination (step S4), the gate controller 21 compares the ID information from the card reader 31a with the ID information data in the storage unit 21d, and the biometric authentication information from the biometric authentication device 31b. The biometric authentication data in the storage unit 21d is collated to determine whether or not the passer-by can pass through the access control gate 31.

  If these verifications fail (verification NG), the process proceeds to an abnormal process / passerby return process (step S8), an entrance door opening command signal is output, and the entrance door is opened by the gate door opening / closing mechanism 31c. . As a result, the passerby is returned to the entrance side.

  On the other hand, when these collations are successful (collation OK), the process proceeds to guidance processing for passers-by (step S5). First, in step S5a, the destination location of the passerby is specified with reference to the destination data in the storage unit 21d. Next, in step S5b, the guidance information corresponding to the destination location of the passer-by is extracted with reference to the destination-specific guidance information data in the storage unit 21d. Next, in step S5c, this guidance information is output to the audio output device 31d of the access control gate 31 and the display 31e.

  Next, in the passer exit process (step S6), an exit door opening command is output, and the gate door opening / closing mechanism 31c opens the exit door. As a result, the passer-by can exit to the exit side (step S7). At this time, the passer-by can know the route of travel from the access control gate 31 to the destination location by the guidance information output from the audio output device 31d and the display 31e.

  FIG. 5 is a block diagram illustrating a configuration of the gate control controller 21 according to the first embodiment.

  In FIG. 5, the operation of each gate controller 21 and each access management gate 31 will be described by taking the operation of the gate control controller (1) and the access management gate (1) as an example. The access control gate (1) is an example of the Kth access control gate (K is an integer satisfying 1 ≦ K ≦ N).

  The gate controller (1) includes a destination information DB (database) 61, which is an example of a destination information registration unit, and a guidance information DB 62, which is an example of a guidance information registration unit, in the storage unit 21d. The gate controller (1) further includes a destination information reference unit 63 as an example of a reference unit, a guidance information extraction unit 64 as an example of an extraction unit, and voice information output as an example of an output unit in the control unit 21a. Unit 65, display information output unit 66, audio information interface unit 67, and display information interface unit 68. These blocks are provided for the above-described guidance process (step S5).

  The destination information DB 61 is a database for registering in advance information related to destination locations of passers-by who can pass through the facility. Specifically, the destination data described above is registered in the destination information DB 61.

  The guidance information DB 62 is a database for preliminarily registering guidance information on the route to travel from the access control gate (1) to each destination location in the facility. Specifically, the above-mentioned guidance information data by destination is registered in the guidance information DB 62. For example, for the destination location X, the traffic route from the access control gate (1) to the destination location X and its guidance information are registered, and for the destination location Y, the traffic route from the access control gate (1) to the destination location Y. And its guidance information are registered.

  The destination information reference unit 63 refers to information in the destination information DB 61 when a certain passer-by passes through the entrance / exit management gate (1), and specifies the destination location of the passer-by. This passerby is an example of a predetermined passerby. The identification result of the destination location is transmitted to the guidance information extraction unit 64.

  The guidance information extraction unit 64 refers to information in the guidance information DB 62 and extracts guidance information on a route to be reached from the access control gate (1) to the destination location of the passer. The guidance information extraction result is transmitted to the audio information output unit 65 and the display information output unit 66.

  The voice information output unit 65 outputs a voice information signal for outputting guidance information to the passerby to the access control gate (1) via the voice information interface unit 67. As a result, voice guidance for the passerby is output from the voice output device 31d.

  The display information output unit 66 outputs a display information signal for outputting guidance information to the passerby to the access control gate (1) via the display information interface unit 68. As a result, the screen display guidance for the passerby is output from the display 31e. Examples of the screen display guidance include a screen display that shows the travel route in bullets and sentences, a screen display that shows the travel route in an illustration, and the like.

  As described above, the gate controller 21 of the present embodiment specifies the destination location of the passer by referring to the destination information DB 61, and extracts the guidance information of the route to the destination location by referring to the guidance information DB 62. The guidance information is output from the access control gate 31. As a result, when the passer passes the entrance / exit management gate 31, it becomes possible to provide the passer with a suitable route (for example, the shortest route) to the destination location. It is possible to reach up to.

  Therefore, according to this embodiment, it is possible to achieve both security and improved convenience for passers-by. For example, security can be ensured by installing the access control gate 31 and improvement of convenience for passers-by can be realized by providing guidance information.

(Second Embodiment)
First, the operation of the access control system of the second embodiment will be described with reference to FIG.

When a passerby passes a certain entrance / exit management gate 31, the corresponding control unit 21 a of the gate controller 21 recognizes this pass, and pass history information relating to this pass is transmitted to the centralized management device 11. The traffic history information includes the passer (who passed), the date and time (when), the traffic location (which access gate 31 passed), and the direction of travel (arrow A _{1 in} FIG. 2 (a)). or passed in either direction a ₂₎ containing information such as.

  The traffic history information transmitted to the central management device 11 is stored in a traffic history DB (database) in the storage unit 11c. In the traffic history DB, traffic history information of the access control gates (1) to (N) is collected. As will be described below, the traffic history information is used to determine the congestion status of each access control gate 31.

  FIG. 6 is a flowchart showing the operation of the access management system of the second embodiment.

  When the congestion degree determination is started in the centralized management device 11 (step S11), the processing of steps S12 to S15 is performed for each access control gate 31. First, in step S13, traffic history data for the past two minutes of each access control gate 31 is extracted from the traffic history DB. Next, in step S <b> 14, based on the traffic history data of each access management gate 31, the degree of congestion of each access management gate 31 of each access management gate 31 is determined.

  The degree of congestion is a numerical value of the congestion status of each access control gate 31. In the present embodiment, the number of people per minute of each access management gate 31 is calculated from the past two minutes of traffic history data of each access management gate 31, and the degree of congestion is calculated from this number of people. For example, the degree of congestion is expressed in percentage so that the degree of congestion is 100% when the number of people passing by per minute is four. In this case, the degree of congestion is 50% when the number of passing people per minute is two.

  Next, the congestion level of each access control gate 31 is output from the centralized management device 11 to the display terminal 40, and the congestion level is displayed on the screen of the display terminal 40 (step S16). The degree of congestion may be displayed as a number or a graph.

  The processing of steps S11 to S16 is repeated every 2 minutes which is a display update cycle (step S17). As a result, the degree of congestion on the screen of the display terminal 40 is updated every 2 minutes.

  In this embodiment, the degree of congestion of all the access management gates 31 is determined, but the degree of congestion of only a part of the access management gates 31 may be determined.

  FIG. 7 is a block diagram illustrating a configuration of the centralized management device 11 according to the second embodiment.

  The centralized management device 11 includes a traffic history DB 71 that is an example of a traffic history storage unit in the storage unit 11c. The central management device 11 further includes a traffic history data extraction unit 72, a congestion degree determination unit 73, which is an example of a determination unit, and a determination result transmission unit 74, which is an example of a transmission unit, in the control unit 11a. .

  The traffic history DB 71 is a database for storing the traffic history data of each access control gate 31. The traffic history data extraction unit 72 refers to the information in the traffic history DB 71 and extracts the traffic history data of each access control gate 31 for a predetermined period. An example of the predetermined period is a display update cycle when the congestion degree is displayed on the display terminal 40, for example, 2 minutes.

  The congestion degree determination unit 73 determines the congestion degree of each access control gate 31 based on the traffic history data. The determination result transmission unit 74 transmits the degree of congestion to the display terminal 40, and displays the degree of congestion of each access control gate 31 on the screen of the display terminal 40.

  According to the present embodiment, it is possible to notify a passerby who is viewing the display terminal 40 of the congestion status information of each access control gate 31. In this case, the passer-by can avoid the traffic management gate 31 having a high degree of congestion, and can move to the destination location through the access management gate 31 having a low congestion level.

Therefore, it is desirable to arrange the display terminal 40 at a point where many passersby start moving. Examples of such point is the point and the vicinity of the gate G ₁ of FIG. 3, a number of passerby a point to a destination. In the former case, many passers who enter the facility from outside the facility can see the display terminal 40, and in the latter case, many passers-by who go out from the facility to outside the facility can see the display terminal 40.

(Third embodiment)
First, the operation of the access control system of the third embodiment will be described with reference to FIG.

  The monitoring console 50 includes an input unit 51 (for example, a push button switch) for inputting an emergency evacuation signal during an emergency evacuation such as a disaster. When a person in the facility needs to urgently evacuate outside the facility due to a disaster or the like, when an observer operates the input unit 51, an emergency evacuation signal is transmitted to the centralized management device 11. The emergency evacuation signal is further transmitted from the central management apparatus 11 to all the gate control controllers 21.

  In this case, the centralized management device 11 is based on failure information indicating whether or not a failure has occurred in the operation or traffic of each access control gate 31 and route information indicating a traffic route between the access control gates 31. Search for an evacuation route from each access control gate 31 to the outside of the facility. An example of a travel route in the route information is the shortest route between the access control gates 31. An example of the evacuation route is the shortest route from each access management gate 31 to the outside of the facility when the access control gate 31 in an inaccessible state is excluded. The entrance / exit management gate 31 in the inaccessible state, that is, the entrance / exit management gate 31 in a state where the passer-by cannot pass, can be identified from the failure information. The central management device 11 transmits the search result of the evacuation route to each gate controller 21 as evacuation route information.

  When receiving the emergency evacuation signal, the gate controller 21 outputs a door opening command to the gate door opening / closing mechanism 31c of the corresponding entrance / exit management gate 31. In this case, if there is no failure in the operation of the access management gate 31, the door of the access management gate 31 is fully opened. As a result, a person in the facility can pass through such an entrance / exit management gate 31 without authentication.

  Further, the gate controller 21 extracts the evacuation guidance information corresponding to the evacuation route from the evacuation guidance information data in the storage unit 21 d based on the evacuation route information received from the central management device 11. The gate controller 21 outputs the extracted evacuation guidance information to the voice output device 31d and the display 31e. As a result, the evacuation guidance information of the evacuation route from the access management gate 31 to the outside of the facility is notified to the passers-by passing through the access management gate 31 by voice output and screen display.

  FIG. 8 is a block diagram illustrating configurations of the centralized management device 11 and the gate control controller 21 according to the third embodiment.

  In FIG. 8, the operation of each gate control controller 21 and each access control gate 31 will be described by taking the operation of the gate control controller (1) and the access control gate (1) as an example. The access control gate (1) is an example of an Lth access control gate (L is an integer satisfying 1 ≦ L ≦ N).

  The central management apparatus 11 includes a failure information DB 81 and a route information DB 82 in the storage unit 11c. The central management apparatus 11 further includes a failure information reference unit 83, an evacuation route search unit 84 as an example of a search unit, and an evacuation route output unit 85 in the control unit 11a.

  The gate controller (1) includes an evacuation guidance information DB 86 as an example of an evacuation guidance information storage unit in the storage unit 21d. The gate controller (1) further includes an evacuation route input unit 87 and an evacuation guidance information extraction unit 88 in the control unit 21a.

  The failure information DB 81 is a database for storing failure information indicating the failure occurrence status of each access control gate 31. The failure information of each entry / exit management gate 31 is transmitted from the corresponding gate controller 21 to the centralized management device 11 and stored in the failure information DB 81.

  The route information DB 82 is a database for storing route information that indicates a traffic route between the access control gates 31 in the facility. An example of a travel route in the route information is the shortest route between the access control gates 31.

  The failure information reference unit 83 extracts failure information indicating the failure occurrence status of the access control gates (1) to (N) from the failure information DB 81. The failure information extraction result is transmitted to the evacuation route search unit 84.

  The evacuation route search unit 84 searches for an evacuation route from each of the access management gates 31 to the outside of the facility based on the failure occurrence status of the access management gates (1) to (N) and the route information in the route information DB 82. . An example of the evacuation route is the shortest route from each access management gate 31 to the outside of the facility when the access control gate 31 in an inaccessible state is excluded. The extraction result of the evacuation route is transmitted from the evacuation route output unit 85 to the evacuation route input unit 87 of each gate controller 21. For example, the extraction result of the evacuation route from the access control gate (1) to the outside of the facility is transmitted from the evacuation route output unit 85 to the evacuation route input unit 87 of the gate controller (1).

  The evacuation guidance information DB 86 is a database for storing evacuation guidance information corresponding to a plurality of evacuation routes in the facility. The evacuation guidance information DB 86 of the gate controller (1) stores evacuation guidance information for a plurality of evacuation routes from the access control gate (1) to the outside of the facility.

  The evacuation guidance information extraction unit 88 extracts the evacuation guidance information corresponding to the evacuation route received from the evacuation route input unit 87 from the evacuation guidance information DB 86. The extraction result of the evacuation guidance information is transmitted to the voice information output unit 65 and the display information output unit 66.

  The voice information output unit 65 outputs a voice information signal for outputting evacuation guidance information to the passerby to the access control gate (1) via the voice information interface unit 67. As a result, voice guidance for the passerby is output from the voice output device 31d.

  The display information output unit 66 outputs a display information signal for outputting evacuation guidance information to the passerby to the access control gate (1) via the display information interface unit 68. As a result, the screen display guidance for the passerby is output from the display 31e. Examples of the screen display guidance include a screen display showing the evacuation route in bullets and sentences, a screen display showing the evacuation route in an illustration, and the like.

  According to the present embodiment, when a evacuated passer passes through the access control gate 31, it is possible to provide the evacuator with a suitable evacuation route (for example, the shortest route) to the outside of the facility. It is possible to evacuate outside the facility with a simple evacuation route.

  Although several embodiments have been described above, these embodiments are presented as examples only and are not intended to limit the scope of the invention. The novel systems, devices, and methods described herein can be implemented in various other forms. Various omissions, substitutions, and changes can be made to the system, apparatus, and method described in this specification without departing from the spirit of the invention. The appended claims and their equivalents are intended to include such forms and modifications as fall within the scope and spirit of the invention.

1: communication network, 2: communication network,
3: signal input / output path, 4: communication network, 5: signal input / output path,
10: Central processing control device, 11: Centralized management device,
11a: control unit, 11b: interface unit, 11c: storage unit,
12: monitoring operation device, 12a: control unit,
12b: interface unit, 12c: display unit, 12d: input unit,
20: Controller, 21: Gate controller, 21a: Control unit,
21b: first interface unit, 21c: second interface unit, 21d: storage unit,
31: access control gate, 31a: card reader, 31b: biometric authentication device,
31c: Gate door opening / closing mechanism, 31d: Audio output device,
31e: Display, 31f: Various sensors,
40: display terminal, 41: display unit, 50: monitoring console, 51: input unit,
61: Destination information DB, 62: Guidance information DB, 63: Destination information reference unit,
64: Guidance information extraction unit, 65: Audio information output unit, 66: Display information output unit,
67: Audio information interface unit, 68: Display information interface unit,
71: Traffic history DB, 72: Traffic history data extraction unit,
73: Congestion degree determination unit, 74: Determination result transmission unit,
81: Failure information DB, 82: Route information DB,
83: Fault information reference unit, 84: Evacuation route search unit,
85: Evacuation route output unit, 86: Evacuation guidance information DB,
87: Evacuation route input unit, 88: Evacuation guidance information extraction unit

Claims (10)

First to Nth (N is an integer of 2 or more) access control gates provided in the facility;
An access control device for managing information on a plurality of passers-by who can pass through the facility,
The access control device
A destination information registration unit for pre-registering information on destination locations of the plurality of passers-by,
A guidance information registration unit for preliminarily registering guidance information of a route to travel from any one of the first to Nth access control gates to any one of a plurality of destination locations in the facility;
When a predetermined passer goes through the Kth (K is an integer satisfying 1 ≦ K ≦ N) access control gate, the destination information registration unit is referred to specify the destination location of the predetermined passerby A reference section;
An extraction unit that refers to the guidance information registration unit and extracts guidance information on a route from the Kth access control gate to the destination location of the predetermined passer;
An output unit for outputting the guidance information for the predetermined passerby from an output device for the Kth access control gate;
Entrance / exit management system.   The output unit outputs the guidance information for the predetermined passer-by from the output device when the authentication device for the Kth access control gate allows the predetermined passer-by to pass. The access control system according to 1.   The access control system according to claim 1, wherein the traffic route is a shortest route from any one of the first to Nth access control gates to any one of the plurality of destination locations. The access control device further includes:
A traffic history storage unit for storing traffic history data of the first to Nth access control gates;
Based on the traffic history data, a determination unit that determines the congestion status of the determination management gate,
A transmission unit for transmitting the determination result of the congestion situation to a display terminal;
The entrance / exit management system of any one of Claim 1 to 3 provided with these.   The entrance / exit management system according to claim 4, wherein the transmission unit transmits a congestion degree obtained by quantifying the congestion state to the display terminal. The access control device further includes:
A search unit for searching for an evacuation route from the Lth (L is an integer satisfying 1 ≦ L ≦ N) to the outside of the facility based on the failure occurrence status of the first to Nth access management gates; ,
An evacuation guidance information storage unit for storing evacuation guidance information corresponding to a plurality of evacuation routes in the facility,
6. The access management system according to claim 1, wherein the output unit outputs evacuation guidance information corresponding to an evacuation route from the Lth access control gate to the outside of the facility from the output device. .   The entrance / exit management according to claim 6, wherein the evacuation route is the shortest route to the outside of the facility from any of the first to Nth entrance / exit management gates when an inaccessible entrance / exit management gate is excluded. system.   The access control device controls the first to Nth access control gates respectively, and manages first to Nth gate control controllers for managing information on the plurality of passers-by, and the first to Nth gates. 8. The access management system according to claim 1, comprising at least one of a centralized management device that controls a controller and manages information related to the plurality of passers-by. A destination information registration unit that pre-registers information on destination locations of a plurality of passers-by who can pass through the facility;
Preliminarily register the guidance information of the route to travel from any of the first to Nth (N is an integer of 2 or more) entrance / exit management gates provided in the facility to any of a plurality of destination locations in the facility. A guidance information registration unit;
When a predetermined passer goes through the Kth (K is an integer satisfying 1 ≦ K ≦ N) access control gate, the destination information registration unit is referred to specify the destination location of the predetermined passerby A reference section;
An extraction unit that refers to the guidance information registration unit and extracts guidance information on a route from the Kth access control gate to the destination location of the predetermined passer;
An output unit for outputting the guidance information for the predetermined passerby from an output device for the Kth access control gate;
An access control device comprising: Register in advance in the Destination Information Registration Department information on the destination locations of multiple passers-by who can pass through the facility,
Guidance information registration unit for providing guidance information on a route from any of first to Nth (N is an integer of 2 or more) access control gates provided in the facility to any of a plurality of destination locations in the facility Register in advance,
When a predetermined passer goes through the Kth (K is an integer satisfying 1 ≦ K ≦ N) access control gate, the destination information registration unit is referred to specify the destination location of the predetermined passerby. ,
Referring to the guidance information registration unit, extracting guidance information of a route from the Kth access control gate to the destination location of the predetermined passer-by,
Outputting the guidance information for the predetermined passerby from the output device for the Kth access control gate;
Entry / exit management method.

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