JP2634463B2 - ID identification system - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention provides a single ID discriminating apparatus with a plurality of types of functions, and provides the ID discriminating apparatus with diversity by appropriately selecting the functions. The present invention relates to an ID discrimination system described above.

[Conventional technology]

Conventionally, there have been various systems using a card reader head that reads an ID card and performs ID discrimination. For example, a traffic control system that has a card reader head near the traffic door where the electric lock is installed and locks and unlocks the electric lock based on the ID discrimination result, or reads the ID card at the time of going to work and leaving the office There is a time and attendance management system that manages time and attendance of each person based on total data of periods.

[Problems to be solved by the invention]

Conventional card reader heads have only a single function corresponding to each system, so if the use purpose of the place where the card reader head is installed changes, implement a new system according to the use purpose At times, it is necessary to modify the function of the card reader head in accordance with a new system, which takes a lot of time and cost, and causes a system down during the modification.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-described problems, and has a single card reader head having various types of functions so that a system change can be performed and a function suitable for the system can be implemented. The purpose is to provide a system.

[Means for solving the problem]

An ID discriminating system according to the present invention sets an ID discriminating means for discriminating an ID according to authentication of ID information, and sets a plurality of types of locking / unlocking operation modes of an electric lock of a room door when entering / leaving a room according to each traffic management system of a room. In addition, the operation mode selecting means for selecting a predetermined locking / unlocking operation mode from each of the locking / unlocking operation modes in accordance with the change of the traffic management system, and the ID discrimination based on the ID information is determined after selecting the locking / unlocking operation mode. Then, there is provided control means for controlling the locking and unlocking of the electric lock in accordance with the locking and unlocking operation mode selected by the selection means.

[Action]

Since the ID discriminating device according to the present invention is multifunctional, its function can be freely changed according to the type of the system including the ID discriminating device.

〔Example〕

An embodiment of the present invention will be described below with reference to the drawings. FIGS. 1 (a) and 1 (b) are system configuration diagrams when an ID discrimination system according to the present embodiment is applied to a traffic control system. In this system, inside and outside of room R
Card reader head that reads ID information from an ID card (CR
₁ ) and (CR ₂ ) are provided, respectively, and the ID information read from each card reader head is sent to the controller CL installed in the room to perform ID discrimination processing, and then the traffic control of the room R is performed according to the discrimination result. The electric lock of the door D is unlocked.

The functions of the card reader head and the controller in this system serve the purpose of traffic control, but the functions can be switched to other functions by information in the mode switching ID card (FIG. 2 (a)). .

FIG. 3A is a hardware configuration diagram of the present system. The configuration of the controller CL installed indoors is as follows.
CPU (1) that executes each function according to the system, ROM (2) that stores a program for executing the function, RAM (3) that temporarily stores input data, and between the CPU (1) and external devices It comprises an interface (4) for inputting and outputting signals. The interface (4) stores ID information from the card reader heads (CR ₁ ) and (CR ₂ ) and rotation of a knob K provided on the door D. A detection signal from the sensor S to be detected is input, and an unlocking / unlocking signal is output to the electric lock EK according to the ID determination result of the CPU (1). As shown in FIG. 3 (b), each of the card reader heads has a card insertion slot H and a mode indicator L for displaying each of the switching modes 1-3.
It has. Note that the CPU (1) performs an ID determination function, a switching function, a selection unit, and a control unit.

Next, the operation of the present embodiment according to the above configuration will be described with reference to FIGS.
This will be described with reference to the flowchart of FIG.

First, a description will be given with reference to FIG. CPU (1)
It is determined whether or not card information has been input from the outer card reader head (CR ₂ ) via the interface (4) (4-1a). If the card information input has been determined, the card used is the mode switching ID. Judge whether the card is (4
−2a). At this time, if the card to be used is a mode switching ID card, it is determined whether or not the switching mode is “1”. If “1” is determined, the function performed by the ID determination system is changed to a mode “1” described later. And the mode indicator of the card reader head is switched to "1" and turned on ((4-3a) to (4-5)).

If it is determined in step (4-3a) that the mode is not 1, it is determined whether the mode is mode 2. If the mode "2" is determined, the execution function is set in the same manner as in mode 1. Switch to the function corresponding to mode "2" and display the mode L
Is switched to “2” and turned on ((4-7a) to (4-8
a)). Further, if it is determined in step (4-6a) that the mode is not "2", the execution function is switched to the function corresponding to mode "3" as in the other modes, and the mode indicator L is set to "3". Switching lighting ((4-9a)-(4-
10a)).

If it is determined in step (4-2a) that the card read is not a mode switching ID determination card, it is determined whether the current mode is 1, 2, or 3 (FIG. 4 (b) ) Steps (4-1b) and (4-2b)).

Further, in the above mode determination, if the mode "1" is determined, in the present traffic control system, the controller unlocks the electric lock EK for a predetermined time based on the ID determination result by the ID card only when entering the room. That is, if the card reader head (CR ₂ ) installed outside the room reads the pass-through ID card, the CPU (1) determines whether the ID number in the card is a pre-registered ID number. (4-1
c) If the ID number is registered, an unlock signal is output to the electric lock EK for a predetermined time to unlock the electric lock (4-2).
c). Then, the traffic requester opens the door D and enters the room (4
-3c). In the mode "1" (4-1d), when leaving the room, when the knob K of the door D is turned, the sensor S detects the rotation of the knob and sends a detection signal to the CPU via the interface (4). Input to (1) (4-2d). As a result, an exit request is determined based on the rotation of the knob K, and an unlock signal is output to the electric lock EK for a predetermined time to unlock the electric lock EK (4-3d).
It is possible to leave the room by unlocking the electric lock EK (4
-4d).

When the mode is determined to be "2" in the mode determination, the system controls the unlocking of the electric lock based on the ID determination result by the ID card when entering or leaving the room.

That is, at the time of entry, to read the ID card to the outdoor side of the card reader head (CR _2), the ID number is correct CPU
If determined by (1) (4-1e), the electric lock EK
Is temporarily unlocked so that the door D can be opened to permit entry of a person ((4-2e) to (4-3e)).

Similarly, when leaving the room, if the mode is “2”, the ID card is read by the card reader head (CR ₁ ) on the indoor side (4-1f), (4-2f), and the electric lock EK is temporarily turned off. The door is unlocked and the door D can be opened to allow the person to leave the room ((4-3
f), (4-4f)).

Further, when the mode “3” is determined, in this system, the ID card functions as a key of the electric lock.

In other words, the card reader head (CR
₂ ) If the ID number of the ID card read from is correct, the CPU
When (1) is determined (4-1g), a status signal is input from the electric lock EK via the interface (4), and it is determined whether or not locking is being performed (4-2g). If so, an unlock signal is output to the electric lock EK (4-3g), and if not locked, a lock signal is output to the electric lock EK (4-4g).

The present invention is not limited to the above embodiment, and may be configured as follows.

(1) The ID discriminating apparatus may use any of a numeric keypad, a fingerprint, a voiceprint, and the like, and may be used in combination.

2. An ID discriminating device dedicated to mode switching may be provided.

In the third mode, in addition to the above-described embodiment, attendance management and conference room reservation (only a reserved person uses a conference room) may be provided in conjunction with the HOST-CPU.

(4) Entry / exit persons may be managed (data display / printout, etc.).

5 In mode "3", since no one is in the locked state, the room may be monitored for intrusion.

〔The invention's effect〕

As described above, according to the present invention, the ID determination device
A discriminating function and a switching function for switching the locking / unlocking operation condition of the electric lock of the door when entering / leaving the room to a plurality of types are provided. At least one of the plurality of types of locking / unlocking operation conditions is input before the ID information. Selection means for selecting according to the selection information, and control means for controlling the locking and unlocking of the electric lock in accordance with the locking and unlocking operation conditions selected by the selection means if the ID information is authenticated. However, since the same ID discriminating device can be applied to a plurality of types of systems by automatically switching the functions along with the ID discriminating operation, the ID discriminating device has higher versatility, and the system Changes are easier. Further, by constructing the system for each individual indicated by the ID information, it is possible to limit the range of individual involvement in each system to be constructed and suppress abuse of the system, thereby improving the reliability.

[Brief description of the drawings]

1 (a) and 1 (b) are system configuration diagrams of an ID discrimination system according to an embodiment of the present invention, and FIGS.
FIG. 3 (a) is a diagram showing a hardware configuration of this embodiment, FIG. 3 (b) is an external view of a card reader head, and FIGS. 4 (a) to 4 (g) are diagrams showing this embodiment. It is a flowchart explaining operation | movement of an example. In the figure, CL is a controller, (CR ₁ ) and (CR ₂ ) are card reader heads, (1) is a CPU, (2) is a ROM, and (3)
Is RAM.

Claims (1)

(57) [Claims] An ID discriminating means for discriminating an ID according to authentication of ID information, and a plurality of types of operation modes of locking and unlocking an electric lock of a room door at the time of entering / leaving a room are set in accordance with each traffic management system of a room. An operation mode selecting means for selecting a predetermined locking / unlocking operation mode from each of the locking / unlocking operation modes in accordance with the change of the traffic management system, and if the ID determination based on the ID information is determined after selecting the locking / unlocking operation mode, Control means for controlling the locking and unlocking of the electric lock in accordance with the locking and unlocking operation mode selected by the selecting means.