JP4439333B2 - Non-contact exit management system - Google Patents

Description

  The present invention relates to a non-contact exit management system that performs exit management of exits in facilities such as nursing homes.

  Conventional exit management system can be installed inside the card that is passed to the visitor after confirming the visitor, the information carrying means that sends and receives signals without contact with the card, and the information sending and receiving means And a door opening / closing sensor. The card has a detection unit that detects electromagnetic waves inside and a signal transmission unit that transmits a signal when electromagnetic waves are detected, and the information transmission / reception means includes an electromagnetic wave generation unit that generates electromagnetic waves and a door opening / closing sensor. The sensor has a sensor switching signal output unit that switches between an active state and an inactive state, and the container has an information recording medium insertion port and an information recording medium recovery unit. The information transmission / reception means is disposed in the container, receives the signal from the card when the card is inserted into the container, switches the door opening / closing sensor to the active state by the sensor switching signal output unit, and opens the door opening / closing sensor. Detects a visitor, and opens a door (for example, refer patent document 1).

Japanese Patent No. 3059431

However, in the conventional contactless exit management system, since the card reader unit and the card collection unit are integrated, once the exit person inserts the card into the card reader unit, the card falls into the card collection unit, When a malfunction occurs in the card reader part, there is a problem that the evacuees cannot leave.
In addition, if an exit person mistakenly inserts another card, the card is collected by the card collection unit, and there is a problem that the procedure must be complicated because the manager must be called and returned.

  An object of the present invention is to provide a non-contact exit management system that can prevent a resident from leaving a facility and that does not require confirmation by a manager when a visitor leaves.

The non-contact / exit management system of the present invention is a non-contact / exit management system for managing the entrance / exit of users consisting of visitors while preventing the residents of the facility from leaving, and a door provided at the entrance / exit, From a registration device that issues a portable information storage medium storing personal identification data related to a user, a storage unit that stores the personal identification data sent from the registration device, and the portable information storage medium possessed by the user An information reading unit that reads the personal identification data, and when the same personal identification data as the read personal identification data is stored in the storage unit, allows the user to leave and sends a lid opening signal to the card collection unit to the said individual identification data is once opened and the card reader unit having an exit permission unit for erasing, the inlet by moving the cover in accordance with the lid opening signal from the storage unit with A slot opening / closing section, a card sensor for detecting insertion of the portable information storage medium from the slot, and a door unlocking section for transmitting a door unlocking signal to the door driving device when insertion of the portable information storage medium is detected. And the door driving device that unlocks the door so that the door can be opened based on the door unlocking signal.

The effect of the contactless exit management system of the present invention is that the personal authentication of the visitor and the collection of the card are sequentially performed, so that even if a malfunction occurs in the card reader unit, a situation where the card is taken in can be avoided. If the card is again placed on the card reader part, the visitor can leave without fail.
In addition, even if an incorrect card is put on the card reader part, the exit is not permitted. If the correct card is put on the card reader part again, the visitor can be surely left.

Embodiment 1 FIG.
FIG. 1 is a diagram showing a state of an entrance / exit in which a non-contact exit management system according to Embodiment 1 of the present invention is installed. FIG. 2 is a block diagram illustrating a configuration of a card reader unit and a card collection unit of the non-contact exit management system according to the first embodiment. FIG. 3 is a functional block diagram of the card reader unit according to the first embodiment. FIG. 4 is a functional block diagram of the card according to the first embodiment.

As shown in FIG. 1, the non-contact / exit management system 1 according to the first embodiment is installed at an entrance / exit 5 where an outdoor 2 of a facility and an interior 3 of the facility are separated by a windbreak room 4.
The non-contact exit management system 1 is installed in a reception room 6 adjacent to the windbreak room 4, and is a portable information storage medium (hereinafter referred to as a card) for a user visiting the facility (hereinafter referred to as a user). 7, a registration device 8 that issues 7; doors 9a and 9b that open and close the entrance / exit 5 double; door drive device 10 that controls the opening and closing of the doors 9a and 9b; and human sensors 11a to 11a provided on both sides of the doors 9a and 9b 11d, having a card reader unit 12 and a card collection unit 13 installed in the facility 3;

The registration device 8 transmits personal identification data including a name and date obtained from the user by the administrator to the card reader unit 12 and writes the personal identification data to the card 7 to be handed to the user.
Furthermore, the human sensors 11a to 11d detect the approach of the user to the doors 9a and 9b, emit an on signal, and transmit the on signal to the door driving device 10 through a signal line (not shown).
Furthermore, the door drive device 10 opens the unlocked doors 9a and 9b for a predetermined time when the human sensors 11a, 11b, and 11c are turned on, and then closes the doors.
Moreover, when the door drive device 10 receives the door unlocking signal transmitted from the card collecting unit 13, the door driving device 10 unlocks the door 9b for a predetermined time and then locks it.

  The types of the human sensors 11a to 11d are not particularly limited. For example, a reflection type optical switch is used, and a projector and a light receiver are provided on one side parallel to the surfaces of the doors 9a and 9b, and the other side. By attaching a reflector, the light switch is turned on and the door is opened when a person enters between them and blocks the light. In addition, an infrared sensor, a mat switch laid on the floor, or the like may be used.

Next, the card reader unit 12 and the card collection unit 13 will be described with reference to FIG.
The card reader unit 12 reads the personal identification data from the card 7, permits the exit when there is personal identification data stored in the storage unit 32 that matches the personal identification data, and transmits a lid opening signal to the card collection unit 13. To do.
When the card collection unit 13 receives a lid opening signal from the card reader unit 12, the card collecting unit 13 drives the small motor 21 to move the lid 22 to open the insertion port 23, the light inlet 25, and the light receiver 25. A card sensor 27 that detects that the card 7 has been inserted from the open slot 23, and a door that transmits a door unlock signal to the door driving device 10 when insertion of the card 7 is detected. An unlocking unit 28 is provided. The inlet opening / closing part 24 moves the lid 22 after a predetermined time has elapsed after opening the inlet 23 to close the inlet 23. The slot opening / closing part 24 and the door unlocking part 28 are constituted by a computer 29 having a CPU, a RAM, a ROM, and an interface circuit. Note that the small motor 21 is not necessarily used for moving the lid 22, and a solenoid or the like may be used.
In the card sensor 27, when the card 7 is inserted from the insertion slot 23, the light beam (dotted line in FIG. 2) located below the insertion slot 23 is shielded by the card 7, and the light receiver 26 detects the shielding of the light beam. , It is detected that the card 7 is inserted.

Next, functions of the card reader unit 12 will be described with reference to FIG. In the following description, an example in which information is exchanged between the card 7 and the card reader unit 12 by radio will be described. However, the present invention is not limited to this example. A method such as transmission may be used.
The card reader unit 12 is read by the information reading unit 31 that reads the personal identification data from the card 7, the storage unit 32 that stores the personal identification data of the user transmitted from the registration device 8, and the information reading unit 31. The presence / absence of personal identification data stored in the storage unit 32 that matches the personal identification data is determined. When it is determined that there is matching personal identification data, the exit permission unit 33 generates a lid opening signal, and the lid opening signal is stored in the card. A control interface 34 that transmits to the collection unit 13 and a data interface 35 that transmits and receives personal identification data to and from the registration device 8 are provided. The exit permitting unit 33 deletes the personal identification data of the user from the storage unit 32 when permitting the user to exit. The storage unit 32, the exit permission unit 33, the control interface 34, and the data interface 35 are constituted by a computer having a CPU, a RAM, a ROM, and an interface circuit.

The information reading unit 31 transmits a signal instructing to read and transmit personal identification data from the high frequency generation unit 41 that transmits power to the card 7 and the memory 47 (FIG. 4) of the card 7, and is transmitted from the card 7. It has a transmission / reception unit 42 for receiving personal identification data.
The exit permission unit 33 reads the personal identification data transmitted from the registration device 8 and stored in the storage unit 32, and whether or not there is the same data as the personal identification data read by the information reading unit 31. Judging. Since the user holding the card 7 may be permitted to leave at some time, a lid opening signal is transmitted to the card collection unit 13 via the control interface 34 so that the user can leave when the card 7 is returned.

  Further, the exit permitting unit 33 deletes the personal identification data of the user stored in the storage unit 32 when permitting the user to exit. When the personal identification data is erased in this way, the personal identification data stored in the card 7 is stored even if the user forgets to return the card 7 without returning it and uses it for the next visit. Since it is not stored in the unit 32, the card 7 cannot be used.

Next, the function of the card 7 will be described with reference to FIG.
The card 7 according to the first embodiment will be described using a non-contact IC card as an example. The card 7 may be any card such as a contact IC card, a magnetic card, or a mobile phone that can be portable and can store data, and can exchange data with the card reader unit 12.
The card 7 receives power by electromagnetic induction and receives a radio wave, a coil 46, a memory 47 in which data is stored, and a power received by the coil 46, and stores data in the memory 47 based on the received radio wave. A data processing unit 48 for reading out data stored therein and a transmission / reception unit 49 for receiving radio waves transmitted from the information reading unit 31 and transmitting data read out from the memory 47 as radio waves. A card having such a configuration is publicly known.

Next, a procedure corresponding to a user who is about to leave will be described with reference to FIG. FIG. 5 is a flowchart of a processing procedure corresponding to a user who is about to leave.
In step 101, the information reading unit 31 determines whether or not personal identification data is input from the card 7. When personal identification data is input, the process proceeds to step 102. When there is no input of personal identification data, step 101 is repeated.
In step 102, whether the exit permitting unit 33 can permit the exit of the user who has input the personal identification data, depending on whether there is personal identification data whose personal identification data input from the card 7 matches the storage unit 32. Judge whether or not. When the permission is permitted, the process proceeds to step 103. When the permission is not permitted, the process returns to step 101.
In step 103, the exit permission unit 33 transmits a lid opening signal to the card collection unit 13. At the same time, the exit permission unit 33 deletes the personal identification data of the user permitted to leave from the storage unit 32.
In step 104, the small motor 21 is driven by the lid opening signal to move the lid 22 and open the inlet 23.
In step 105, the card sensor 27 detects whether or not the card 7 is inserted. When the card 7 is not inserted, step 105 is repeated. When the card 7 is inserted, the process proceeds to step 106.
In step 106, the door unlocking unit 28 transmits a door unlocking signal to the door driving device 10. The door driving device 10 unlocks the door 9b according to the door unlocking signal.
In step 107, the door drive device 10 determines whether there is a user detection signal from the human sensor 11d. When there is a user detection signal, the routine proceeds to step 108. If there is no user detection signal, step 107 is repeated.
In step 108, the door driving device 10 opens the door 9 b for a predetermined time, and then closes and returns to step 101.

In such a non-contact exit management system, visitor personal authentication and card collection are performed sequentially, so that even if a malfunction occurs in the card reader unit, the situation where the card is taken in is avoided, and the card is again A card can be placed on the leader to ensure that visitors can leave.
In addition, even if an incorrect card is put on the card reader part, the exit is not permitted. If the correct card is put on the card reader part again, the visitor can be surely left.
Further, since the visitor's personal identification data stored in the storage unit 32 is erased when the visitor leaves, the use of the card 7 can be prevented again.

  In addition, although the automatic door was mentioned as an example as a door of Embodiment 1, the same effect is acquired even if it is a manual door which has only a locking / unlocking function.

Embodiment 2. FIG.
The contactless exit management system according to the second embodiment of the present invention differs from the contactless exit management system 1 of the first embodiment in the relationship between the detection of the card 7 and the opening of the door 9b, and the others are the same. . In the following description, the same parts as those in the non-contact exit management system 1 according to the first embodiment will be described by adding the same reference numerals.
Upon exit of the user, the card reader unit 12 permits the exit based on the personal identification data, and accordingly the insertion port 23 of the card collection unit 13 is opened, and it is detected that the user has inserted the card 7. When the door is unlocked, the door unlocking unit 28 transmits a door unlocking signal to the door driving device 10.
When the door driving device 10 receives the door unlocking signal, the door driving device 10 unlocks the door 9b and then opens the door 9b.

  In such a non-contact exit management system, when the insertion of the card 7 is detected, the door 9b is directly opened, so that the human sensor 11d can be omitted and the system becomes an inexpensive system.

It is a figure which shows the mode of the entrance / exit in which the non-contact exit management system concerning Embodiment 1 of this invention is installed. FIG. 3 is a block diagram illustrating configurations of a card reader unit and a card collection unit according to the first embodiment. 3 is a functional block diagram of a card reader unit according to Embodiment 1. FIG. 2 is a functional block diagram of the card according to Embodiment 1. FIG. It is a flowchart of the process procedure corresponding to the user who is going to leave.

Explanation of symbols

  1 non-contact exit management system, 2 (outside of facility), 3 inside facility, 4 wind vent room, 5 entrance / exit, 6 reception room, 7 portable information storage medium (card), 8 registration device, 9a, 9b door, DESCRIPTION OF SYMBOLS 10 Door drive device, 11a-11d Human sensor, 12 Card reader part, 13 Card collection | recovery part, 21 Small motor, 22 Lid, 23 Slot, 24 Slot opening / closing part, 25 Light projector, 26 Light receiver, 27 Card sensor, 28 Door unlocking part, 29 Computer, 31 Information reading part, 32 Storage part, 33 Exit permission part, 34 Control interface, 35 Data interface, 41 High frequency generating part, 42, 49 Transmission / reception part, 46 Coil, 47 Memory, 48 data Processing part.

Claims (3)

There is a non-contact exit management system that prevents the entrance and exit of residents of the facility and manages the entrance and exit of users who are visitors.
A door provided at the entrance and exit,
A registration device for issuing a portable information storage medium in which personal identification data relating to a user is stored;
A storage unit for storing the personal identification data sent from the registration device, an information reading unit for reading the personal identification data from the portable information storage medium possessed by the user, and personal identification data identical to the read personal identification data A card reader unit having an exit permission unit for permitting the user to leave when stored in the storage unit and transmitting a lid opening signal to the card collection unit and erasing the personal identification data from the storage unit ;
A slot opening / closing unit that moves the lid in accordance with the lid opening signal to temporarily open the slot, a card sensor that detects loading of the portable information storage medium from the slot, and detection of loading of the portable information storage medium The card recovery unit having a door unlocking unit for transmitting a door unlocking signal to the door driving device when
The door driving device for unlocking the door so that the door can be opened based on the door unlocking signal;
A non-contact exit management system comprising: Provided inside the facility of the door, provided with a human sensor that detects that the user has approached the door,
The non-contact exit management system according to claim 1, wherein the door driving device opens the unlocked door when a user is detected by the human sensor.   The non-contact exit management system according to claim 1, wherein the door driving device unlocks the door based on the door unlocking signal and opens the door.

Images