JPH05231054A - Passing managing device - Google Patents

Abstract

PURPOSE:To reduce the burden to unlocking operation by carrying out ID discriminating operation for a man who demands passing at an entrance door on a floor, and by controlling the unlocking of an electric lock in each of room doors. CONSTITUTION:When a CPU determines that a reader head of a card reader 1 reads an ID card, the CPU determines whether a man who demands passing is a person who has been allowed to pass through a door 21D of a room A21 and a door 23D of a room C23 or not. When the CPU determines the allowance of passing, it once unlock an electric lock 21K of the door 21D after an electric lock 23K of the door 23D is once unlocked. When the CPU determines an unallowance of passing, it determines when the man can pass through a door 22D of a room B22 and the door 23D or not. When the CPU determines an allowance of passing, it once unlocks an electric lock 22K of the door 22D after the lock 21K is once unlocked. Further, the CPU determines an allowance of passing through the doors 21D to 23D, it unlocks the electric locks 23K, 21K, 22K in that order.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a traffic management device which allows a room door to pass when the result of personal authentication by an ID card or the like is good.

[0002]

2. Description of the Related Art Conventionally, as an entrance / exit management system equipped with this kind of traffic management device, a card reader for an ID card which constitutes an ID discrimination device is provided at both the entrance side and the entrance / exit side of each room. At the time of requesting passage to a room, personal authentication (hereinafter referred to as ID discrimination) was performed by a card reader.

As a result of this ID discrimination, if it is determined that the person who requested the passage is a person who is permitted to pass through the room, the electric lock on the room door is unlocked and the passage is made free. As a result, it is possible to prevent illegal entry into each room as much as possible.

[0004]

Since the conventional traffic management device is configured as described above, for example, when a traffic requester passes through a plurality of restricted rooms and heads for a target room, each room is controlled. It is necessary to perform the ID discrimination operation by the ID card for each time to unlock the electric lock, and it takes a lot of time to arrive at the target room.

The present invention has been made to solve the above-mentioned problems, and a plurality of passage restriction doors can be sequentially opened to reach a target room by one ID discrimination operation. The purpose is to obtain a traffic management device.

[0006]

According to a first aspect of the present invention, there is provided a traffic management device, wherein each room door for restricting traffic between a plurality of rooms installed in a predetermined area is provided with an electric lock.
The entrance door of the area is provided with an ID discriminating device for performing a personal authentication operation of the passerby and unlocking an electric lock of each room door through which the passerby passes according to the personal authentication result.

Further, in the traffic management apparatus according to the invention of claim 2, each room door for restricting traffic between a plurality of rooms installed in a predetermined area is provided with an electric lock, and an entrance door of the area is provided. An ID discriminating device is provided for performing a personal authentication operation of the traffic requester and varying the unlocking control time of the electric lock in the order of the doors of each room through which the traffic requester passes according to the personal authentication result.

[0008]

The ID discriminating device according to the invention of claim 1 is
By outputting an unlocking signal to the determined electric lock of each room door through which the individual passes, each room door through which the individual passes can be sequentially opened freely and headed for the target room.

Further, the ID discrimination device according to the invention of claim 2 controls the unlocking time of the electric lock or the unlocking execution time for each room passage order of the individual for which the ID is discriminated, and wasteful long time unlocking. Reduce locks.

[0010]

【Example】

Example 1. An embodiment of the present invention will be described below with reference to FIG. FIG. 1 is a configuration diagram of a traffic management device according to the present embodiment. In the figure, 1 is a card reader that determines the ID of a person who has requested passage to a target room by reading an ID number in an ID card and controls unlocking of an electric lock described later according to the ID determination result. Multiple rooms (A)
(C) Floors on which 21 to 23 are arranged, 21D to 23D are doors (A) to (C) and 21K to 23K for restricting passage between the arranged rooms (A) to (C) 21 to 23, respectively. (A) to (C) 21D to 23D electric lock (A) to
(C).

FIG. 2 is an external view of the card reader 1. The front panel of the card reader 1 comprises a reader head 17 for reading an ID card, an OK lamp 18A and an NG lamp 18B for displaying the ID discrimination result in a lamp. Display device 18
And are provided.

FIG. 3 is a hardware configuration diagram of the card reader 1. In the figure, the same reference numerals as those in FIG. 2 indicate the same or corresponding parts. In the figure, 11 is a CPU for performing ID discrimination processing, unlocking control processing for electric locks (A) to (B) 21K to 23K, 12 is a ROM storing various processing programs by the CPU 11, 13 is a processing result, and input. RAMs 13 and 14 for temporarily storing data are ROMs storing the ID numbers of persons who can simultaneously open the doors (A) and (C) 21D and 23D shown in FIG. 1, and 15 is the doors (B) and (C).
ROM that stores ID numbers of people who can open 22D and 23D at the same time, 16 is a door (A), (B), (C) 21D
~ R that stores the ID numbers of people who can open 23D at the same time
OM and 19 are electric locks (A) to (C) 21K to 23K and C
An interface for inputting / outputting the unlock control signals Q1 to Q3 between the PUs 11, and 20 is each of the constituent elements 11 to 19
Is a bus that connects

Next, the CPU in the card reader 1
The processing operation 11 will be described with reference to the flowchart of FIG. First, the CPU 11 takes in an output signal from the reader head 17, determines whether or not the ID card of the passer-by has been read (step S1), and when the reading is not determined, the output from the reader head 17 is made again. Capture the signal.

At step S1, the reader head 17 moves to I
If it is determined that the D card has been read, the passer-by having the ID number in the ID card determines that the door (A) 21D of the room (A) 21 and the door (C) of the room (C) 23 in FIG. It is determined based on the ID number in the ROM 14 whether or not the person is allowed to pass through 23D (step S2). If the passage permission is determined, the CPU
11 controls to turn on the OK lamp 18A of the display device 18 temporarily (step S6), and after temporarily unlocking the electric lock (C) 23K of the door (C) 23D (step S6).
7) After a predetermined time, the electric lock (C) 2 on the door (A) 21D
1K is temporarily unlocked (step S8). As a result, the passer-by can pass through the room (C) 23 to reach the target room, the room (A) 21.

If it is determined in step S2 that the read ID number is not the number of a person who can pass through the door (A) 21D and the door (C) 23D, the door (B) 22D and the door (C) 23D can be passed. Whether it is a person or not is determined based on the ID number in the ROM 15 (step S3). When the passage qualification of each door (B), (C) is determined, the OK lamp 18A is temporarily turned on (step S6), and after a predetermined time, the electric lock (A) 21K of the door (A) 21D is temporarily turned on. Following unlocking, a predetermined time after the door (B) 22D electric lock (B)
Is temporarily unlocked (steps S8 to S9).

When it is determined that the person with the ID number read in step S3 is not qualified to pass through the door (B) 22D and the door (C) 23D, the CPU 11 next reads the ID number in the ROM 16 Compare with the door (A)
21D, door (B) 22D, and door (C) 23D, it is determined whether or not the person is qualified (step S4), and if it is determined that the person is not qualified, the NG lamp 18B of the display device 18 is temporarily turned on ( (Step S5) Return to step S1 again to start the card reader operation.

On the other hand, in step S4, the CPU 11
The person who has the read ID number is the door (A) ~
(C) If it is determined that the driver is qualified to pass through 21D to 23D, the OK lamp 18A is temporarily turned on (step S6). Then, the doors (C), (A), (B) 23D, 21D, 2
Each 2D electric lock is an electric lock (C), (A), (B) 23
The unlocking control is performed in the order of K, 21K and 22K (step S7).
~ S9). Therefore, the passerby can enter each room on the floor 2.

Example 2. When a large number of doors are in the normal passage, the doors may be unlocked sequentially by setting the unlocking timing time lag of each door in the order of passage.

Example 3. When many doors are in the normal route, the slower the passage order, the longer the unlocking time of the door may be.

Example 4. The card used as the ID card may be any card such as a magnetic card, an IC card, and an optical card. The ID information may be entered by a ten-key pad or a fingerprint, and the ID may be discriminated by using the ID card and the ID information together.

Embodiment 5. The unlocking operation of the electric lock may be performed only by the card reader without the ID determining operation.

[0022]

As described above, according to the invention of claim 1, each room door for restricting passage between a plurality of rooms installed in a predetermined area is provided with an electric lock, and the entrance door of the area is provided. In addition, since the personal identification operation of the passer-by is performed and the ID determination device for controlling the unlocking of the electric lock of each room door through which the passer-by passes according to the result of the personal authentication is provided, a plurality of electric locks can be protected. Since the lock can be unlocked by performing the personal authentication operation once, the entire device can be constructed at low cost, and the labor of the traffic requester can be reduced.

Further, according to the invention of claim 2, each room door for restricting passage between a plurality of rooms installed in a predetermined area is provided with an electric lock, and a passage requester is provided at the entrance door of the area. In addition to the effect of claim 1, in addition to the effect of claim 1, the personal identification operation is performed, and the ID determination device that varies the unlocking control time of the electric lock in the order of room doors through which the passerby passes according to the personal authentication result is provided. There is an effect that the device can be effectively operated without unnecessarily lengthening the unlocked state of the lock.

[Brief description of drawings]

FIG. 1 is a plan view of a floor to which a traffic management device according to an embodiment of the present invention is applied.

FIG. 2 is an external view of a card reader according to the present embodiment.

FIG. 3 is a hardware configuration diagram of the card reader.

FIG. 4 is a flowchart for explaining the operation of this embodiment.

[Explanation of symbols]

 1 Card Reader 2 Floor 21-23 Room A-B 21D-23D Door A-B 21K-23K Electric Lock A-B

Claims (2)

[Claims] 1. An electric lock is provided on each room door that restricts passage between a plurality of rooms installed in a predetermined area, and
The entrance door of the area is provided with an ID discriminating device for performing a personal authentication operation of the passerby and for unlocking the electric lock of each room door through which the passerby passes according to the personal authentication result. Traffic control device. 2. An electric lock is provided on each room door for restricting passage between a plurality of rooms installed in a predetermined area, and
At the entrance door of the area, an ID discrimination device is provided which performs a personal authentication operation of the passerby and changes the unlocking control time of the electric lock in the order of each room door through which the passerby passes according to the personal authentication result. A characteristic traffic management device.