JPS6165388A - Admission managing apparatus for computer room - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field of the Invention] The present invention relates to an entry management device for managing people entering a computer room.

[Prior art]

As is well known, computers not only process a large amount of data or information, but also often handle information related to the fundamentals of business management in companies.

Therefore, conventional measures have been taken to restrict entry to computer rooms by, for example, providing a door at the entrance to the computer room that can be opened and closed using an inserted card.

However, with this method, it is possible to know which of the specified persons entered the room, but it is not possible to know which of the specified persons entered the room, or for example, on a certain day. I have no idea if he has been admitted or not.

[Summary of the invention]

The present invention has been made in order to improve the problems of conventional room entry management. [Embodiments of the Invention] Figure 1 is a diagram showing the relationship between a computer, a computer room, and an entry control device, and (1) is a diagram showing the relationship between a computer, a computer room, and an entry control device. A computer (2) consisting of components M1 to M4 is installed therein. The computer room is provided with a door (3), which is normally closed by a locking mechanism (4).
It is opened by a signal (6) from the door opening/closing control device (5). (7) is a card reader installed near the door (3) and on the outer wall of the room (11). In addition, a camera that becomes ready to take pictures based on the signal when the 0Tri door is unlocked takes pictures of people who open the door and enter the room.

In this configuration, a magnetic card distributed to a specific person such as a computer operator is inserted into the card reader (7), and the code number recorded on the magnetic recording section (stripe) of the magnetic card is read. If it matches the registered code number, a signal (6) is generated from the control device 5), and the locking mechanism (4) 1''1. unlocks the door (3), allowing it to be opened. Then, the person entering the room is photographed by camera C at the entrance.

FIG. 2 shows the entire door opening/closing control device which is a feature of this invention. f41, f5+, (61
, (71 is the same as shown in Figure 1. (8) has a name written on one side and a photograph of the face attached,
A magnetic stripe (magnetic section) is provided on the other surface.

It is a magnetic card with several precautions written on it, and this card is distributed only to those who are permitted to enter the computer room (1). (9) is a memory in which the code number (for example, an employee number) of the person authorized to enter the computer room is recorded, and 01 is the code number read from the card (8) and the memo IJ-19.
This is a matching circuit that checks whether the code numbers recorded in 1 and 1 match or not, and when both 1 and 1 match, it outputs an output ALL and gives it to the lock mechanism (4) via the amplifier αa.

+211 is a speech synthesis output device, which outputs "Douzoohairikudasai." when the output θB occurs.

This is converted into audio via the speaker (c) and notified to the person attempting to enter the room. In addition, the above-mentioned speech synthesis output device 01
) does not generate output (+1) due to automatic mode switching (・
In other words, the magnetic card is defective, and the memory (91
If the contents do not match or if a tampered card is used, the message ``Nyuushitsu dekimasen.'' is output.

On the other hand, the output 01) is also given to the camera C so that it can take pictures.

In addition, the locking device A (41 is composed of a solenoid, a locking pin moved by a tournoid, and a spring for the automatic rear part of the bin, etc. The solenoid moves the pin and unlocks the door by the output of the amplifier O3. .

Thus, when the solenoid is not energized, the spring action causes the pin to function to lock the door. (1j is a gate, and the matching circuit (output of 11 + I
With Q open, the code number is read by the reader (7).

For convenience of explanation, we will explain using one code number here, but it goes without saying that the same correspondence can be applied to multiple code numbers.

04 is a counting circuit, which calculates the number of readings for each code number (
In other words, the number of times the person entered the room is counted), and the counting result is sent to the video recording means o61 (for example, a video disc or video tape) together with the image (photographing the face) of the person entering the room and the code number table via the recording control circuit 051. give. Ii! is recorded in the video recording means OQ in a recording format as shown in FIG. I
I('J!, the code number, and the number of times the room was entered are recorded.

FIG. 3 shows that the person assigned the code number [a 3025J has entered the room seven times, and if he or she enters the room again the first time, the number of times he or she has entered the room will be updated to "8" and will be updated in the same manner thereafter.

Therefore, by looking at the recorded contents of the video recording means Oe, it is possible to immediately know who has entered the room and how many times.

This can improve the way to deal with computer-related troubles (for example, falsification of data or information).

By the way, the embodiment described above is a basic one, and there are various modifications, which will be further explained below.

When it is desired to check the contents recorded on the video recording means αQ, if there is an output means Q71 (CRT display) attached to the video recording means αQ, the contents can be read out and displayed. The clock is capable of outputting a clock signal - to record-Ba path O5, and provides the above-mentioned signal - to the record-Ba path O5, for example, when a person enters the room from the start time to the end time.

Also, the time of entry into the room is recorded in the recording means Oe in association with the code number.

In this way, for example, it is possible to know who entered the computer room during the period from the start of work at 8 a.m. to the end of work at 5 p.m.

FIG. 4 shows yet another embodiment of the invention.

That is, the configuration of FIG. 4 further enhances some of the configurations described using FIGS. 1 to 3.

In the configurations shown in FIGS. 1 to 3, an unspecified person can enter the room even if he borrows a specified person's card. Therefore, if the card is dropped or stolen, sensitive information may be leaked, creating a serious problem.

Therefore, in the configuration shown in Figure 4, the door will be opened unless the user not only inserts the card but also enters a specific number (PIN number) different from the code number stored in the human head. It was made so that it would not be possible to do so. (B) is a numeric keypad used for this purpose, which is operated to input the above-mentioned password.

Therefore, under certain conditions, the memory contents of Memo IJ-+91, the code number entered by the card, and the numeric keypad □
Output f unless the three PIN numbers entered in □□ match
i11 never occurs, so the door does not open, and no audio output is generated to allow entry.

It is not possible to enter the Nemuro.

〔Effect of the invention〕

In this way, even if the card (8) is stolen and attempted to be misused, it will not be possible to use it unless a specified person divulges the PIN number.

Since this invention is configured as described above, it is extremely effective in controlling entry into a computer room.

[Brief explanation of the drawing]

FIG. 1 is a diagram showing the relationship between a computer, a computer room, and a room entry control device in this invention, FIG. 2 is a block diagram showing the gist of this invention (along with some changes in the hardware configuration), The figure is a diagram showing the recording format in memory, and Figure 4 is a diagram showing system reinforcement measures for the room entry control device.
(1) is a computer room. (2) is an autopsy machine, (3) lidar, +41Vi door lock mechanism. (5) is a door opening/closing control device, (7) is a card reader,
(8) Id, magnetic fftJ −)”, +9+aQ fitting
E ri+-,03) is the gate, +141 is the counting circuit,
(+71 is the output means, (lS is the clock, kanji is the numeric keypad, (211 is the voice synthesis output device, and CI'J is the speaker.) In the figure, the same or similar parts are given the same reference numerals. It is shown.

Claims (4)

[Claims] (1) A card reader is installed outside the computer room where the calculator is located and reads the code number from a magnetic card owned by a specific person, and the code number read by this card reader is registered. a control means for generating a signal to unlock the door when the code number matches; and a control means for unlocking the door by the output signal of the control means;
Alternatively, a locking mechanism that locks the door, a voice synthesis output device that produces different voice outputs depending on whether the code number read by the card reader matches the registered code number or when they do not match; Entry into a computer room characterized by being equipped with a camera that photographs a person entering the room at the entrance based on a signal when the door opens, and a video recording means that records the image of the person entering the room in association with a code number and number of times the person has entered the room. Management device. (2) A card reader that reads code numbers from magnetic cards that are installed outside the computer room where the calculator is located and that is in the possession of a specific person, and the code numbers read by this card reader are registered. a control means for generating a signal to unlock the door when the code number matches; and a control means for unlocking the door by the output signal of the control means;
Alternatively, a locking mechanism that locks the door, a voice synthesis output device that produces different voice outputs depending on whether the code number read by the card reader matches the registered code number or when they do not match; A camera is provided to photograph the person entering the room at the entrance based on the signal when the door is opened, and a video recording means is provided to record the image of the person entering the room in association with the code number and number of times the person has entered the room. An entry control device for a computer room, characterized in that the content can be output by an output means connected to a control means. (3) A card reader that reads code numbers from magnetic cards that are installed outside the computer room where computers are held and is owned by a specific person, and the code numbers read by this card reader are registered. a control means for generating a signal to unlock the door when the code number matches; and a control means for unlocking the door by the output signal of the control means;
Alternatively, a locking mechanism that locks the door, a voice synthesis output device that produces different voice outputs depending on whether the code number read by the card reader matches the registered code number or when they do not match; A camera that photographs a person entering the room at the entrance based on the signal when the door is opened; and a video recording means that records the images taken by this camera, a clock signal generated from the clock, and a code number read from the card in association with each other. 1. An entry control device for a computer room, characterized in that the person who entered the room, the code number of the person who entered the room, and the time of entry can be mutually confirmed. (4) A card reader is installed outside the computer room where the calculator is located and reads the code number from a magnetic card owned by a specific person, and the code number read by this card reader is registered. a control means for generating a signal to unlock the door when the code number matches; and a control means for unlocking the door by the output signal of the control means;
or a locking mechanism that locks, a voice synthesis output device that produces different voice outputs depending on when the code number read by the card reader matches the registered code number and when they do not match; The key to enter the PIN number given to the person is matched with the PIN number entered using this key, the code number read from the magnetic card, and the registered code number, and the door is opened based on the matching result. Entry control for a computer room, characterized by comprising means for controlling closing, a camera for photographing a person entering the room when the door is opened, and video recording means for recording an image taken by the camera and a code number. Device.