JP2556921B2 - ID discriminator - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to an ID discrimination device, and in particular, a combination of an entry management device for entering a room using an ID card and an intrusion monitoring device for setting the start and end of intrusion monitoring. Regarding the system.

[Conventional technology]

Conventionally, as disclosed in, for example, Japanese Patent Application Laid-Open No. 61-165478, there is an entrance management device that determines passability by reading an ID card with a card reader and collating the read data with preregistered registration data. is there. Further, for example, as disclosed in Japanese Patent Laid-Open No. 61-183583, there is an intrusion monitoring device that sets the start and end of intrusion monitoring using an ID card.

[Problems to be Solved by the Invention]

However, in the conventional example, in order to perform the functions of both the entrance control and the intrusion monitoring, the separate devices are used as described above, so that it is inevitably expensive.

The present invention has been made to solve the problems in the above-described conventional example, and by using a single card reader and dividing into a card for entering or leaving a room and a card for security, it is possible to reduce the cost, By making the security function stronger than the entry or exit function,
It is an object of the present invention to provide an ID discriminating device that can eliminate the contradiction of using both in combination.

[Means for solving the problem]

An ID discriminating apparatus according to the present invention is a single card reader having a control means for controlling functions of both entrance / exit management and intrusion monitoring based on a reading result of ID discrimination code contents written on an ID card. The control means, as the ID discrimination code read from the ID card, determines whether there is a security ID code at the time of matching the collation result of the ID discrimination code for entering or leaving the room, the security identification code When there is an ID code, control is performed to change the setting of start and end of intrusion monitoring, and entry is not possible with the ID discrimination code for entry or exit while intrusion monitoring is set, and entry is completed after intrusion monitoring is completed. Or for entering and leaving
It enables temporary traffic control when entering or leaving the room based on the verification result of the ID discrimination code.

[Action]

In the present invention, the control means of the card reader uses the code for entering or leaving the room for temporary passage at the time of entering or leaving the room, and the code for security for the function of controlling start and end of intrusion monitoring. Entry is not possible with the entry or exit code.

〔Example〕

An embodiment of the present invention will be described below with reference to the drawings.
1 (a) and 1 (b) show an overall schematic view of the present invention,
(1) is a card reader for reading an ID card (not shown),
(2) is a door and an electric lock (2b) inside the knob (2a)
Is provided. Further, (3) is an intrusion sensor.

Further, FIG. 2 shows a concrete configuration diagram of each of the above parts. As shown in FIG. 2 (a), a reader head (1a) is provided on the surface of the card reader (1), and it is turned on when entering / leaving the room. A lamp (1b), an NG lamp (1c) that lights up when NG, and a monitoring lamp (1d) that lights up during a monitoring state are provided, and the card reader (1) is as shown in FIG. , CPU (1
e), ROM (1f) that stores programs, RAM (1g) that stores ID number data, OK light (1a) and NG
An interface (1h) connected to the light (1b) and the monitoring light (1d), an interface (1h) connected to the electric lock (2b), the intrusion sensor (3) and the alarm alarm (4).
i).

Further, FIGS. 3 (a) and 3 (b) are for explaining the ID card used in this embodiment, and are shown in FIG. 3 (a).
The ID card (5) has a magnetic stripe (5a) for entry into which the ID number is written, and the ID card (6) shown in FIG. 2B has a magnetic stripe for entry into which the ID number is written. It has a security magnetic stripe (6b) in which the security code of (6a) is written. That is, the ID card (5) shown in (a) of the figure is used for entry / exit management, and the ID card (6) shown in (b) of the figure is used for both entry / exit management and intrusion monitoring. And is read by the card reader (1), and functions of both entrance control and intrusion monitoring are performed as described below.

Next, the operation according to the above configuration will be described with reference to FIG. FIG. 4 shows a flowchart stored in the ROM (1f) and operated under the control of the CPU (1).
First, when entering the room, the reader head (1) of the card reader (1)
When the ID card (5) is read by (a) (S1) and the ID number verification is OK (S2), the OK lamp (1b) is temporarily turned on (S3) and whether the security code is written or not. Is determined (S4). If NO in step S2, the NG lamp (1c) is controlled to be turned on and the process returns to step S1.

When it is determined in step S4 that there is no security code, the electric lock (2b) is temporarily unlocked to permit entry into the door (S6). On the other hand, when the above security code is written, it is determined whether or not the intrusion is being monitored (S7), and when it is not being monitored, the intrusion monitoring is started and the monitoring lamp (1d) is turned on. Yes (S8, S9).

After that, when the intrusion sensor (3) operates (S10), the alarm is issued to the monitoring room and the alarm annunciator (4) is sounded, or the monitoring lamp (1d) is controlled to blink to notify or display it. (S11).

Next, as in the case of leaving and entering the room, first, the ID card (5) is read by the reader head (1a) (S12),
If the result of collating the numbers is OK, it is determined whether or not there is a security code next (S13, S14), and if YES, the OK light (1
b) is temporarily turned on and exits, and the monitoring lamp (1d) is turned off and intrusion monitoring ends (S15 to S17). If NO in step S13, the NG lamp (1c) is temporarily turned on (S18), and the process returns to step S10.

Therefore, according to the above embodiment, during the intrusion monitoring after step S8, the ID card (5) having only the entrance magnetic stripe (5a) without the security magnetic stripe cannot enter the room, and the security is improved. The card reader (1) can be used for both the ID cards (5) and (6).

 The present invention can also be implemented in the following modes.

1) Instead of using the two stripes of the magnetic card, the ID part and the magnetic stripe part of the ID card may be used.

In addition to magnetic cards or ID cards, optical cards,
The same can be done by using a contactless card or the like.

2) A card reader is installed not only for entering the room but also inside the room.
You may make it control entrance and exit.

3) The door can be an automatic door or a revolving door, as well as anything that has a locking function.

(4) A numeric keypad may be used instead of the security code.

〔The invention's effect〕

As described above, according to the present invention, the single unit having the control means for controlling the functions of both the entry / exit management and the intrusion monitoring based on the reading result of the content of the ID discrimination code written in the ID card. With a card reader, the control means, as the ID discrimination code read from the ID card, determines whether there is a security ID code when the matching result of the ID discrimination code for entering or leaving the room,
If there is an ID code for the security, control is performed to change the setting of start and end of intrusion monitoring, and while the intrusion monitoring is set, entry is prohibited with the ID discrimination code for entering or leaving the room, and intrusion monitoring is performed. After completion, it is possible to control temporary traffic at the time of entering or leaving the room based on the verification result of the ID discrimination code for entering or leaving the room, so it is possible to manage entrance or exit using a single card reader. Both functions of intrusion monitoring can be used together, and by using different cards for entering and leaving the room and for security, the discriminating condition of the security function can be made stronger than the entry and exit function, and thus the conflicting use of both functions can be avoided. It can be solved and an inexpensive system can be constructed.

[Brief description of drawings]

1 (a) and 1 (b) are schematic configuration diagrams according to an embodiment of the present invention, FIGS. 2 (a) and 2 (b) are surface and internal configuration diagrams of a card reader, and FIGS. 3 (a) and 3 (a). FIG. 4B is an explanatory diagram of the ID card, and FIG. 4 is an operation flowchart by the CPU of the card reader. In the figure, (1) is a card reader, (2) is a door, (2b) is an electric lock, (3) is an intrusion sensor, (4) is an alarm alarm, and (5) and (6) are ID cards. The same reference numerals in the drawings indicate the same or corresponding parts.

Claims (1)

(57) [Claims] 1. A single card reader having a control means for controlling the functions of both entrance / exit management and intrusion monitoring based on the reading result of the ID discrimination code contents written on the ID card, The control means uses the ID code read from the ID card to enter or leave the room.
When the matching result of the ID discrimination code matches, it is determined whether or not there is a security ID code, and if there is a security ID code, control is performed to change the setting of start and end of intrusion monitoring and intrusion monitoring. During the setting of, the ID discrimination code for entering or leaving the room is not allowed to enter the room, and after the intrusion monitoring is completed, temporary traffic control at the time of entering or leaving the room is performed based on the matching result of the ID discrimination code for entering or leaving the room. An ID determination device characterized by enabling it.