JP2011086180A - Entrance and exit management system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an entrance and exit management system which accurately detects a person roaming about a predetermined security zone around a target monitoring area by using a tag such as an IC tag using an IC chip and gives an expulsion order to the roaming person. <P>SOLUTION: The entrance and exit management system includes: sensors 4a, 4b which detect an approaching person in the security zone 3a; a tag antenna 5 which detects a tag which is owned by a privileged person to enter the target monitoring area 1 based on detected signals by the sensor 4a, 4b; a timer to monitor an elapsed detecting time since the tag is detected by the tag antenna 5: and expulsion ordering means 6, 7a, 7b, 8, 10 to order the approaching person to the security zone 3a to exit from the security zone 3a, if the detecting time of the tag, which is monitored by the timer, continues after a predetermined detecting time has passed, or if the detecting time can not be monitored by the timer. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to an entrance / exit management system, and more particularly to an entrance / exit management system that detects a security zone deaf by a tag such as an IC tag using an IC chip and makes an exit recommendation.

  As security management of areas subject to monitoring (hereinafter referred to as monitoring target areas), such as living rooms that store confidential materials, etc., security management of the monitoring target areas as well as deaf persons around the monitoring target areas, that is, monitoring targets It is necessary to prevent acts of outsiders who are not authorized to enter the area. It is a so-called security threat that a person who has the authority to enter a monitored area enters or enters the monitored area for some purpose, or an outsider enters through a companion or push-in. This is because there is a possibility of occurrence. Therefore, it is necessary to set a security zone around the monitored area and monitor the security zone to detect an outsider's act of deceit and to leave the security zone.

  By the way, conventionally, in a monitoring target such as a building where a monitoring camera is installed, a monitoring system is known in which a security guard or a person concerned in the building to be guarded confirms an image captured by the monitoring camera (for example, a patent) Reference 1).

JP 2002-133557 A (paragraph 0001, FIG. 1)

  In a system for monitoring by installing a monitoring camera as disclosed in Patent Document 1, a monitoring person monitors an image captured by the monitoring camera through a monitor, and visually determines whether or not a person enters the monitoring area. It will be. For this reason, when this monitoring system is applied to the entrance / exit management system, the monitoring of whether the person is authorized to enter the monitored area or the outsider is monitored through the monitor. There are issues that people cannot judge.

  The present invention has been made to solve the above-mentioned problems, and accurately detects a person who deceives a security zone set around a monitored area using a tag such as an IC tag using an IC chip. It provides an entry / exit management system that advises the detainee to leave.

  The entry / exit management system according to the present invention detects a deaf person who deceives a security zone set in a predetermined area around the monitored area, and makes an entry / exit recommendation to the detainee from the security zone. A management system that detects a person who enters the security zone, and a tag detection unit that detects a tag owned by a person authorized to enter the monitoring target area based on a detection signal of the sensor; and A time monitoring unit that monitors a time from the start of detection of the tag by the tag detection unit, a case in which the detection time continues even if a tag detection time monitored by the time monitoring unit elapses for a fixed time, and the time If the tag detection time cannot be monitored by the monitoring means, the person who enters the security zone will leave the security zone. And leave recommendation means for implementing the recommendations, those having a.

  According to the entrance / exit management system according to the present invention, an outsider who is not authorized to enter the monitored area can accurately detect an act of defeating the security zone set around the monitored area, and is unnecessary in the security zone. Since it is possible to prevent contact with a person, threats such as companionship and push-in can be prevented.

It is a block diagram explaining the entrance / exit management system which concerns on Embodiment 1 of this invention. It is operation | movement explanatory drawing of the entrance / exit management system which concerns on Embodiment 1 of this invention. It is operation | movement explanatory drawing of the entrance / exit management system which concerns on Embodiment 1 of this invention.

  Preferred embodiments of an entrance / exit management system according to the present invention will be described below with reference to the accompanying drawings. Note that the present invention is not limited to the embodiments.

Embodiment 1 FIG.
FIG. 1 is a configuration diagram illustrating an entrance / exit management system according to Embodiment 1 of the present invention. In FIG. 1, confidential materials and the like are stored in a monitored area (hereinafter referred to as a living room) 1. In this living room 1, an electric lock or the like (not shown) is provided on the entrance door 2 so that only a person having authority to enter the living room 1 (hereinafter referred to as a related person) can enter. Then, the person concerned is given a tag such as an IC tag having information indicating that it is a person concerned. For example, with this tag as a key, the electric lock or the like is unlocked to enter the room. ing. The living room 1 is in contact with a common zone, for example, the passage 3 via the door 2, and a predetermined area 3a of the passage 3 is set as a security zone.

  In the passage 3, external sensors 4a and 4b such as an infrared sensor for detecting an intruder into the security zone 3a are installed at the boundary portion of the security zone 3a, and tag information held by related parties is stored in the security zone 3a. Tag detection means that can detect the entire area, for example, a tag antenna 5 is provided. The door 2 of the living room 1 is provided with a first notification means, for example, an interphone handset 6 provided with a camera device that operates as described later. The intercom handset 6 is connected to the second notification means installed inside the living room 1, for example, the interphone master computers 7a and 7n through a communication line 8 such as a wired LAN or a wireless LAN. It is configured so that it can be notified by voice or buzzer sound.

  A security center 9 that manages the security of the living room 1 is installed in an area separate from the living room 1, and a center device 10 as a notification unit is also installed in the security center 9. The center device 10 is also connected to the interphone master computers 7a and 7n or the interphone slave unit 6 via the communication line 8, and is configured to be able to make a notification between each other by voice or buzzer sound.

  The entrance / exit management system according to Embodiment 1 is configured as described above. Next, the operation thereof will be described. 2 and 3 are operation explanatory diagrams of the entrance / exit management system according to Embodiment 1. FIG.

  First, the case of detecting a person who deceives the security zone 3a will be described with reference to the flowcharts of FIGS.

  The external sensors 4a and 4b detect that a person has entered the security zone 3a (ST1), and the tag antenna 5 starts tag detection based on the detection signal (ST2).

  While detecting a tag, a time monitoring means for monitoring the detection time of the tag, for example, a detection timer is set (ST3) to monitor whether the tag can be detected within a certain time (ST4, ST5). In ST4 and ST5, the fact that the tag is detected by the tag antenna 5 means that the person concerned has entered the security zone 3a.

  After the tag antenna 5 detects the tag, the exit timer is set (ST6), and it is monitored whether or not the concerned party has gone out of the range that cannot be detected by the tag antenna 5 within a certain time, that is, whether or not the security zone 3a has been gone. (ST7, ST8).

  In ST8, when the exit timer times out, that is, when a tag is detected even after a certain period of time has elapsed, it is determined that the person is an act of a person who does not need to enter the living room 1 (see FIG. ST9). In ST5, when the detection timer times out, that is, when the tag antenna 5 cannot detect the tag within the time set by the detection timer, a person who has no authority to enter the room 1 (hereinafter referred to as an outsider). It is determined that this is an act of deceit (ST10).

  Next, when the act of a person who does not enter the room 1 is detected, or when the act of an outsider is detected, a warning or intimidation of the person concerned is advised to leave the security zone 3a. Will be described with reference to the flowcharts of FIGS. 1 and 3.

  As described above, when detecting the act of an unrelated party entering the room 1 in ST9, or detecting the act of an outsider in ST10, the camera device installed in the interphone slave unit 6 Thus, imaging of the security zone 3a is started (ST11). Then, the captured video is transmitted to the center device 10 and the interphone master computers 7a and 7n (ST12), and the video captured by the interphone slave device 6 on the monitor of the center device 10 or the interphone master computers 7a and 7n. Is displayed (ST13). In addition, the images captured by the camera device of the intercom handset 6 are displayed on the monitors of the intercom base personal computers 7a and 7n (ST14). With the video displayed on the monitor of the center device 10 or the intercom master computers 7a and 7n, the security guards or the persons in the living room 1 are notified of the presence of the deceased. When the presence of a deaf person is detected, the intercom slave unit 6 sends the center device 10 and the interphone master unit personal computers 7a and 7n to the security guards or related persons in the living room 1 by means other than images such as sound or buzzer sound. You may make it notify.

  A security guard who has been notified of the presence of the deceased by the center device 10 or the interphone master PCs 7a and 7n, or a related person in the living room 1, can go around directly. By using the voice warning or the intimidation by the buzzer sound or the like, it is possible to make a recommendation to leave the security zone 3a for the deceased (ST15, ST16). It should be noted that the recommendation to leave the security zone 3a for the deceased may be implemented by a warning by an automatic voice generation means or an automatically generated buzzer sound. The intercom slave unit 6, the camera device installed in the intercom slave unit 6, the center device 10, the interphone master unit personal computers 7a and 7n, and the communication line 8 that connects them together constitute a leaving recommendation means.

  In ST9, the intercom master PCs 7a and 7n or the center device 10 are detected when ST9 detects a sneaking action of an unrelated person entering the room 1 and ST10 detects a sneaking action of an outsider. It is possible to make a difference in the monitor display. As a result, even in the same person, it is possible for the security guard or the person in the room 1 to easily recognize whether it is a person who does not enter the room 1 or is an outsider. The contents of the recommendation to leave the security zone 3a can be changed.

  Next, a case will be described in which when a deaf person is detected in the security zone 3a, no security guard is present in the security center 9 and no person is present in the living room 1.

  When the security guard makes the security center 9 and the person concerned in the living room 1 leave the living room 1, the absence setting is made in advance for the center device 10 or the intercom master computers 7a and 7n. Thereby, the video of the security zone 3a captured by the camera device of the intercom slave 6 is recorded and saved. Then, a message is displayed on the monitor of the center device 10 or the intercom master computers 7a and 7n that a person has been detected in the absence. In addition, the recorded video is reproduced by canceling the absence setting of the center device 10 or the intercom master computers 7a and 7n.

  As described above, according to the entrance / exit management system according to Embodiment 1, it is possible to prevent contact with an unnecessary person in the security zone 3a by detecting a deaf person in the security zone 3a. Security threats such as companionship and push-in can be prevented. In addition, when a brute is detected, a camera device installed in the intercom slave 6 can be used to make a recommendation to leave such as a warning or intimidation on the spot.

  On the other hand, a security guard at the security center 9 or a person concerned in the living room 1 can automatically monitor and detect the act of decoy, so that it is not necessary to always monitor, and the tag is detected. It is possible to accurately detect the deaf person and to reduce the work and prevent the oversight of the deaf.

  Furthermore, there is a difference in the monitor display of the center device 10 or the interphone master PCs 7a and 7n between the case where the act of the person who does not enter the living room 1 is detected and the case where the act of the outsider is detected. By providing the security guard or the person concerned in the living room 1, the person who is the same person can easily recognize whether it is an act of a person who does not enter the room 1, or is an outsider. It becomes possible to change the content of the recommendation to leave from 3a.

DESCRIPTION OF SYMBOLS 1 Living room 2 Door 3 Passage 3a Security zone 4a, 4b External sensor 5 Tag antenna 6 Interphone cordless handset 7a, 7n Interphone main machine personal computer 8 Communication line 9 Security center 10 Center apparatus

Claims (4)

An entry / exit management system that detects a person who enters a security zone set in a predetermined area around the monitored area, and makes a recommendation to leave the security zone to the person.
A sensor for detecting an intruder into the security zone;
Tag detection means for detecting a tag owned by a person having authority to enter the monitoring target area based on a detection signal of the sensor;
Time monitoring means for monitoring time from the start of detection of the tag by the tag detection means;
If the detection time continues even if the tag detection time monitored by the time monitoring means elapses, and if the tag detection time cannot be monitored by the time monitoring means, the intruder to the security zone is notified. On the other hand, an entry / exit management system comprising: an exit recommendation means for executing an exit recommendation from the security zone.   When the tag detection time continues even if the tag detection time monitored by the time monitoring unit elapses for a fixed time and when the tag detection time cannot be monitored by the time monitoring unit, The entrance / exit management system according to claim 1, further comprising a camera device that captures an image of a person entering the security zone. An intruder who enters the security zone when the tag detection time continues even if the tag detection time monitored by the time monitoring means elapses, and when the tag detection time cannot be monitored by the time monitoring means Informing means for informing the exit from the security zone,
A monitor for displaying video captured by the camera device,
The notification means can be set to be absent when there is no person concerned in the security center that manages the security in the monitored area or the monitored area,
The camera device is configured to record a video imaged by the absence setting of the notification unit and to display the presence of the recording or the reproduction of the recording on the monitor by releasing the absence setting of the notification unit. The entrance / exit management system according to claim 2.   The leaving recommendation means, when the tag detection time continues even if the tag detection time monitored by the time monitoring means elapses a fixed time, and when the tag detection time cannot be monitored by the time monitoring means, The entry / exit management system according to any one of claims 1 to 3, wherein the content of the recommendation to leave the security zone is changed.

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