JP2015011451A - Entering/leaving management system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an entering/leaving management system capable of preventing the intrusion of a suspicious person who is mixed among users staying around a security-managed entrance of a building without requiring provision of detection means such as a camera.SOLUTION: An entering/leaving management system comprises a card reader 3 as a reading device, a monitoring controller 4 as an authentication device, and a lighting device 6 as display means. The card reader 3, provided to cover a specific region as a readable rage 7, is a device that uses radio communication to read out ID data stored in a tag 8 carried by a user 2 of a building passing through within the readable range 7. The monitoring controller 4 is a device that authenticates the tag 8 on the basis of the ID data read out by the card reader 3. The lighting device 6 changes the color of illumination to alert the user 2 to the stay within the readable range 7 if a particular tag 8 has been continuously authenticated over a predetermined time by the monitoring controller 4.

Description

  The present invention relates to an entrance / exit management system for managing the entrance / exit of a user to a building such as an office building or a condominium.

  For example, Patent Document 1 discloses an entrance / exit management system that uses an ID card in which a wireless ID chip (RFID) is embedded as a personal identification medium. In this conventional entrance / exit management system, in order to prevent the suspicious person from entering the room, the number of users counted using the captured images of the camera and the ID card in the setting area provided in the entrance passage through which the user passes are stored. The number of users counted using the authentication information used (passable only) is compared, and it is determined that there is a suspicious person when there is a mismatch.

JP 2007-193558 A

  However, the configuration described in Patent Document 1 requires a detection unit such as a camera or a human sensor that detects heat in addition to an authentication device that performs authentication using an ID card. Even if a suspicious person stays in the vicinity of a security-controlled door, the user can pass without noticing the presence of the suspicious person.

  The present invention has been made to solve the above-described problems. An object of the present invention is to provide an entrance / exit management system capable of preventing the intrusion of a suspicious person who is confused with a user staying in the vicinity of a security-controlled entrance of a building without the need of providing a detection means such as a camera. That is.

  In the entrance / exit management system according to the present invention, a specific area is provided as a readable range, and personal identification information stored in a personal identification medium carried by a user of a building passing through the readable range is wirelessly communicated. A reading device that uses and reads, an authentication device that authenticates a personal identification medium based on personal identification information read by the reading device, and a specific personal identification medium that has been continuously authenticated by the authentication device over a predetermined time In this case, display means for displaying a message prompting the user to warn about staying within the readable range is provided.

  According to the entrance / exit management system according to the present invention, it is possible to prevent the intrusion of a suspicious person who is confused with a user who stays in the vicinity of the entrance where the security of the building is managed without the need for providing a detection means such as a camera. become.

It is a figure which shows typically the structure of the entrance / exit management system in Embodiment 1 of this invention. It is a figure which shows operation | movement of the entrance / exit management system when predetermined time passes after a user enters in the readable range. It is a figure which shows operation | movement of the entrance / exit management system when the user (staying person) shown in FIG. 2 goes out of the readable range.

  A mode for carrying out the invention will be described with reference to the accompanying drawings. In the drawings, the same or corresponding parts are denoted by the same reference numerals. The overlapping explanation of the part is appropriately simplified or omitted.

Embodiment 1 FIG.
FIG. 1 is a diagram schematically showing a configuration of an entrance / exit management system 1 according to Embodiment 1 of the present invention. The entry / exit management system 1 manages entry / exit of the user 2 to / from a building such as an office building or a condominium. As shown in FIG. 1, a card reader (reading device) 3, a monitoring controller (authentication device) are located near the entrance door (not shown) of the building where the entrance / exit management system 1 performs security management and controls locking and unlocking. 4) A staying person information recording unit 5 and a lighting device (display means) 6 are provided.

  The card reader 3 is provided on the ceiling near the entrance door, with a specific area near the entrance door of the building as a readable range 7. Here, the card reader 3 is a wireless tag reader and uses wireless communication of ID data (personal identification information) stored in a tag (personal identification medium) 8 carried by a user of a building that passes through the readable range 7. Device for reading (receiving). A wireless ID chip (RFID) that transmits ID data wirelessly is embedded in the tag 8.

  The monitoring controller 4 is a device that authenticates the tag 8 based on the ID data read by the card reader 3. The staying person information recording unit 5 records information on a user (staying person) staying near the entrance door based on a command from the monitoring controller 4. The illumination device 6 is a device that is provided on the ceiling near the entrance door and emits light in a color according to a command from the monitoring controller 4.

  Next, referring to FIG. 2 and FIG. 3 in addition to FIG. 1, the operation of the entrance / exit management system 1 having the above configuration will be described. FIG. 2 is a diagram showing the operation of the entrance / exit management system 1 when a predetermined time has elapsed since the user 2 entered the readable range 7, and FIG. 3 shows the user (residential person) shown in FIG. ) Is a diagram showing the operation of the entrance / exit management system 1 when 2 goes out of the readable range 7.

  The color of the illuminating device 6 is white as an example at normal times (when there is no resident in the readable range 7). The card reader 3 tries to read the ID data of the tag 8 every predetermined reading cycle. As shown in FIG. 1, when the card reader 3 receives ID data because the user 2 enters the readable range 7, the monitoring controller 4 sends the received ID data to the staying person information recording unit 5. Check if it is recorded. As a result, if not recorded, the monitoring controller 4 records the ID data and the time when the ID data is received in the staying person information recording unit 5.

  When the same ID data is recorded in the staying person information recording unit 5 when certain ID data is received, the monitoring controller 4 receives the ID data reception time (initially registered together with the ID data). The recording time) is compared with the current reception time, and it is confirmed whether or not a predetermined time (staying determination time n) has elapsed since the recording start time of the ID data. As a result, when the elapsed time exceeds the stay determination time n, the monitoring controller 4 determines that there is a user (stay person) 2 staying in the readable range 7, and as shown in FIG. The color developed by the lighting device 6 is changed from white to red (an example). It should be noted that each user 2 of the entrance / exit management system 1 indicates that if the authorized user 2 stays in the readable range 7 over a predetermined time, the lighting device 6 emits red light, and in that case It is assumed in advance that the user is required to leave the readable range 7 promptly, and each user 2 is aware of this.

  On the other hand, if the card reader 3 does not receive the same ID data as that in the staying person information recording unit 5 when the ID data is read, the monitoring controller 4 allows the user 2 to read the range 7 The ID data of the user 2 is deleted from the staying person information recording unit 5. In this case, as shown in FIG. 3, the monitoring controller 4 changes the color developed by the lighting device 6 from red to white (color used when there is no resident). In addition, the monitoring controller 4 records in the staying person information recording unit 5 if the staying time of the user 2 of all received ID data has not passed the staying determination time n, or records about all received ID data. If no case exists, it is determined that the staying person does not exist within the readable range 7. The illumination by the illumination device 6 in this case is white.

  As described above, according to the entrance / exit management system 1 of the present embodiment, whether or not specific ID data has been continuously authenticated by the monitoring controller 4 over a predetermined time (staying determination time n) (that is, staying). Depending on whether or not it can be determined that there is a user 2 staying within the readable range 7 beyond the determination time n, the illumination mode by the illumination device 6 (here, between white and red (example)) The color type in) is changed. Thereby, a warning about the stay can be urged to the user 2 who stays in the readable range 7 for a long time.

  As described above, according to the entrance / exit management system 1 according to the present embodiment, the presence or absence of the user 2 who stays in the readable range 7 without preparing another detection means such as a camera or a human sensor. Can be determined. When it is determined that there is a staying person, it is determined that the user 2 in the readable range 7 does not intend to pass the entrance door, and the lighting mode by the lighting device 6 is changed. . As a result, it is possible to prompt the two users who have stayed to notice that they have stayed away from the vicinity of the entrance door, and to prevent inadvertent stay in the readable range 7. As described above, it is possible to eliminate the staying person near the entrance door, so that it is possible to prevent the suspicious person from entering the user who stays near the entrance door.

  Further, according to the entrance / exit management system 1 according to the present embodiment, when a suspicious staying person who does not carry the tag 8 is within the readable range 7, the lighting mode does not change, so that the user 2 Can visually determine that there is a suspicious person from a distance, and can avoid inadvertently approaching a suspicious staying person. Furthermore, according to the entrance / exit management system 1, the burden of warning by a third party can be reduced by making the staying person recognize that he / she is staying in the security area.

  By the way, in Embodiment 1 mentioned above, the color of the illumination by the illuminating device 6 depends on whether or not the specific ID card has been continuously authenticated by the monitoring controller 4 over a predetermined time (the residence determination time n). Is changed between white and red. However, the change of the illumination mode by the display means (illumination device 6) in the present invention is not limited to the change of the color. That is, for example, the illuminance may be changed together with the color change or instead. Further, the change in the illumination mode may be a change in the presence or absence of blinking of the illumination.

  DESCRIPTION OF SYMBOLS 1 Entrance / exit management system, 2 User, 3 Card reader (reading device), 4 Monitoring controller (authentication device), 5 Staying person information recording part, 6 Illuminating device (display means), 7 Readable range, 8 Tag

Claims (4)

A reading device provided with a specific area as a readable range, and reading personal identification information stored in a personal identification medium carried by a user of a building passing through the readable range by using wireless communication;
An authentication device for authenticating the personal identification medium based on the personal identification information read by the reader;
Display means for displaying a warning to the user about staying in the readable range when a specific personal identification medium is continuously authenticated by the authentication device over a predetermined time;
Entrance / exit management system with   The said display means is provided with an illuminating device, The aspect of the illumination by the said illuminating device is changed according to whether the specific personal identification medium was continuously authenticated by the said authentication apparatus over the said predetermined time. The entrance / exit management system according to 1.   The entrance / exit management system according to claim 2, wherein the change in the lighting mode by the lighting device is a change in the color of the lighting.   The entrance / exit management system according to claim 2 or 3, wherein the change in the illumination mode by the illumination device is a change in illumination illuminance.

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