JPS6092573A - Entry control apparatus of calculator 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 The present invention relates to a room entry management device for managing people entering a computer room. Computers not only process a large amount of data or information, but in many cases they also handle information related to the fundamentals of management in companies. Therefore, conventional measures have been taken to restrict entry to computer rooms by providing doors that can be opened and closed using a card inserted at the entrance of the computer room.

However, with this method, it is possible to know which of the specified people entered the room, but it is also possible to know which of the 2% specified people entered the room, and for example, who entered the room and how many times on a given day. I don't know at all.

The present invention has been made in order to improve the problems of conventional room entry management. The present invention will be described in detail below with reference to some embodiments.

Figure 1 is a diagram showing the relationship between the company computer, the computer room, and the room entry control device, where (!) is a computer, in which a computer (2) consisting of components M1 to M4 is installed. . The computer room is equipped with a door (3), which is normally closed by a locking mechanism (4), and receives a signal from the door opening/closing control device (5) (
6). (Ka is the door (3)
) is a fingerprint reading device installed on the outside wall of room fl+, which reads registered fingerprints that are registered in advance and is displayed as an image, as well as fingertip fingerprints (fingerprint lines and areas without lines). (Read from the photoelectric conversion results of non-reflection and 1 reflection of light.)
Check the relationship with.

A predetermined output is output when the two match. In such a configuration, if a specific person such as a computer operator places his or her fingertip on the fingerprint reader (7), the fingerprint on the fingertip matches the registered fingerprint, so a signal is sent from the fi14I device (5). (6) occurs.

The locking mechanism (4) unlocks the door (3), allowing it to be opened.

FIG. 2 mainly shows the door opening/closing control device which is a feature of this invention, and shows f4+, +51. +61
．． (This is the same as the one shown in Figure 1 for 71 companies. (9) is a memo IJ-, Q (I is a fingerprint reading This is a matching circuit that checks whether the fingerprint read by the device matches the fingerprint recorded in the memo! to the locking mechanism (4).

The lock +11mta is composed of a solenoid, a locking bin moved by the solenoid, and a spring for automatically returning the bin, and the solenoid moves the bin and unlocks the door by the output of the amplifier αδ.

Thus, the spring action causes the bin to lock the door when the solenoid is not energized. α rise is a gate, and the output a of the coincidence circuit al
Under the fully open condition, a fingerprint reading signal by the reading device (7) is passed.

In Konin, for convenience of explanation, explanation will be given using one fingerprint, but it goes without saying that the same procedure can be applied to multiple fingerprints. I is a counting circuit that counts the number of times each fingerprint is read (i.e., the number of times the fingerprint is entered);
Wholesale circuit Q that records counting results! 9 to the image memory αQ along with the fingerprint. The read fingerprint and the number of times the user entered the room are recorded in the memory αQ in a recording format as shown in FIG.

FIG. 3 shows that the person with the fingerprint shown in the figure has entered the room once, and if the person enters the room again the first time, the number of times the person has entered the room is updated to "8", and the number of times the person has entered the room is updated in the same manner.

Therefore, by looking at 'dlr' in the memory αQ, you can easily know which fingerprints a person 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 above-mentioned embodiment is a basic one, and there are many modifications, which will be further explained below.

If you want to check the contents recorded in Memo IJ Q[9, please use the output means Q? ) (CRT display) allows you to find out the content and display it. θe is a clock capable of outputting the time it times signal [t-;
For example, the number of people entering the room from the start time to the end time, as well as the time of entry, are recorded in the memory αQ in chronological order for each fingerprint.

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

What is thus recorded in time series can be output in time series by the output means α or by a separately provided output means.

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 the computer, computer room, and room entry control device in this invention, Fig. 2 is a block diagram showing the gist of the invention together with some changes in the hardware configuration, and Fig. 3 1 is a diagram showing a recording format in memory, and (l) is a computer room. (2) is a calculator, (3) is a door, and (4) is a door lock mechanism. (5) is a door opening/closing control device, (7) is a fingerprint reader,
(9) αQ is memory, 0 rise is gate, αXun is counting circuit,
aη is an output means, and brocade is a clock. Note that the same or corresponding parts in the two figures are designated by the same reference numerals. Agent Masuo Oiwa

Claims (5)

[Claims] (1) Fingerprint reading means installed outside the computer room where computers are housed to read the fingerprints of persons attempting to enter the room; In a computer room entry control device comprising a control means that generates a signal to unlock the door, and a locking mechanism that unlocks or locks the door in response to the output signal of the control means, a fingerprint read by the control means. 1. An entry management device for a computer room, characterized in that it is provided with means for recording the number of entries in correspondence with each other. (2) Fingerprint reading means installed outside the computer room where the computers are housed to read the fingerprints of the person attempting to enter the room; and if the fingerprint read by this reading means matches the registered fingerprint, the door In a computer room entry control device comprising a control means that generates a signal to unlock the door, and a lock mechanism that unlocks or locks the door in response to the blade signal of the control means, the control means controls entry for each fingerprint. An entry control device for a computer room, characterized in that a means is provided for recording the number of times in correspondence, and the contents recorded in the recording means can be outputted by an output means connected to a control means. (3) An entry control device for a computer room as set forth in claim (2), wherein the cutting means is a CRT disk drive. (4) Fingerprint reading means is installed outside the computer room where computers are housed and reads the fingerprints of persons attempting to enter the room, and if the fingerprint read by this fingerprint reading means matches a registered fingerprint, The door is unlocked by a control means that generates a signal to unlock the door and an output signal from the above-mentioned control means. In the computer room entry control device comprising a locking mechanism, the control means is provided with means for correlating and recording a clock signal generated from a clock and a fingerprint read by a fingerprint reading means, and the fingerprint of a person entering the room is An entry control device for a computer room, characterized in that the entry time can be mutually confirmed. (5) If a fingerprint reading means is installed outside the computer room containing a total of n machines and reads the fingerprint of a person attempting to enter the room, and the fingerprint read by this reading means matches a registered fingerprint. A clock that generates a 1-time signal in an entry control device for a computer room, comprising a control means that generates a signal to unlock a door at a time, and a lock mechanism that unlocks or locks the door in accordance with an output signal of the control means. It is characterized by comprising means for recording the fingerprints of persons who have entered the room in association with the time of entry, and output means for chronologically displaying the fingerprints and time of entry of persons who have entered the room within a predetermined time recorded in the recording means. Entry control device for computer rooms etc.