JPS6187077A - Room entry control apparatus of calculator chamber - 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, installing a door at the entrance of 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 also possible to know which of the specified persons entered the room, and for example, who entered the room and how many times on a given day. I don't understand at all.

(Summary of the Invention) 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.

(Embodiments of the invention) 1st) Relationship between the yJtri computer, the computer room, and the room entry control device? In the figure, (1) is a computer room, in which a computer (2) consisting of components M, to M4 is installed. The computer room is provided with a door (3), which is normally closed by a locking mechanism (4) and opened by a signal (6) from a door island closing control device (5). It has become. (7) is a card reader installed near the door (3) and outside the room (1). In addition, C is a camera that becomes ready to take pictures based on the signal t when the door lock is released.
A person who opens the door and enters the room.Take a photo at the entrance.

In such a configuration, an IC built-in card distributed to a specific person such as a computer operator is inserted into a gold card reader (7), and signals are sent and received between the two. If the code number output from the IC matches the pre-registered code number, a signal (6) is generated from the control device (5), and the locking mechanism (4) locks the door (3). Then, the person entering the room can be photographed at the entrance by camera C.

The second problem is that the main feature of this invention is the door opening/closing control device. (4), (5), (61, (
71 is the same as shown in FIG. (8) is a feature of this invention, and the IC chip 3/
,, - A card having a built-in IO chip and predetermined information (code number) recorded on the IO chip.

The recorded information is output by applying a predetermined signal from the outside. This card is distributed only to those authorized to enter the computer room (1). (9
1 is the code number of the person who entered the computer room (9
1j is a memory in which a code number (which may be an employee number) is recorded, and a matching circuit is used to check whether or not the code number read from the card (8) matches the code number recorded in the memory (9). If both of them match, an output C1)1 is output and is applied to the locking mechanism (4) via the amplifier Ql-.

＠ is a speech synthesis output device, and when an output circle occurs, it outputs "Douzoohairikudasai." It is output through the speaker (a) and converted into a voice to inform the person who is trying to enter the room. . In addition, when the above-mentioned speech synthesis output device (c) does not output 0 due to automatic mode switching, that is, the card (
8) If there is a deficiency in K and the contents do not match the contents of the memo January 9), it will output "New information has been sent." On the other hand, the output circle is also given camera OK and is placed in a state where it can be photographed.

The locking mechanism (4) is composed of a solenoid, a locking bin moved by the solenoid, and a spring for automatic bin return, and the solenoid moves the bin and unlocks the door by the output of the amplifier (2).

Thus, the spring action causes the bin to lock the door when the solenoid is not energized. Q3 is a gate, which outputs a matching circuit (1 (l)) and passes the code number read by the reader (7).

For convenience of explanation, only one code number is used here. As will be explained later, it goes without saying that multiple code numbers can be handled in the same way.

α4 is a counting circuit, and the number of readings for each code number (
That is, the number of times the person has entered the room is counted, and the counting result is sent to a video recording means Oe (eg, a video disc or a video tape) along with an image (photographed face) of the person entering the room and a code number via a recording control circuit Q5t. The video recording means Qf9 records images, code numbers, and the number of times the user has entered the room in the recording format shown in FIG.

In Figure 3, the person assigned code number 1'-83025Ji entered the room seven times? If you enter the room again from the first time, the number of times you entered the room will be updated to "8".

It will be updated in the same way thereafter.

Therefore, by viewing the recorded contents of the video recording means αG, it is possible to immediately know who has entered the room and how many times, and how to deal with computer-related troubles (for example, falsification of data or information). This can be improved.

By the way, the above-mentioned embodiment is a basic one, and there are various modifications.
If you want to check the contents recorded in 1, if you have the attached output means α7) (CRT display), you can read out the contents and display them. (to) is a clock that can output the clock signal σ9, and the recording control circuit (
The above-mentioned signal α9 is applied to (a) to cause the recording means αQ to record, for example, the number of people entering the room from the start time to the end time and the time of entry in relation to the code number.

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.

FIG. 4 shows yet another embodiment of the invention.

That is, the configuration of FIG. 4 further strengthens some of the configurations described using FIGS. 1 to 8.

In the configurations shown in FIGS. 1 to 8, an unspecified person can enter the room even if he borrows the card of an already specified person. Therefore, if the card is dropped or stolen, important information may be leaked, which may exacerbate the problem.

Therefore, in the configuration shown in Figure 4, the door cannot be opened unless the user not only inserts the card but also enters a specific number (PIN number) that is different from the code number stored in the human head. This is how it was done. (1) is a numeric keypad used for this purpose, which is operated to input the above-mentioned password.

Therefore, under certain conditions, unless the contents of the memory (9), the code number entered using the card, and the PIN number entered using the numeric keypad match, the output will not occur, and therefore the door will not open. , and no audio output is generated to allow entry, making it impossible to enter the computer room (effect of the invention).In this way, even if someone steals the card (8) and tries to misuse it, the identified person will not be able to divulge the PIN number. You cannot enter the room unless you do.

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

[Brief explanation of drawings]

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 4 shows the recording format in the memory, and FIG. 4 is a diagram showing system reinforcement measures for the room entry control device. (1) is a computer room, (2) is a computer, (3) is a door,
(4) is the door lock mechanism, (5) is the door opening/closing control device, (7) is the card reader, (8) is the IC built-in card, (
9) αQ is the memo IJ-, Q3u gate, α4 is the counting circuit, (goods) is the output means, (to) is the clock, gradient is the numeric keypad, (
C) is a voice synthesis output device, (B) is a speaker, and S is an IC.
It's a chip. In addition, the same or equivalent parts in Figure 1 are indicated with the same reference numerals.

Claims (4)

[Claims] (1) A card reader that is installed outside the computer room containing the computer and that exchanges signals with an IC card owned by a specific person and reads the code number from the IC card, and this card. a control means that generates a signal to unlock the door when the code number read by the reader matches a registered code number; and a mechanism that unlocks or locks the door in accordance with the output signal of the control means. , when the code number read by the card reader and the registered code number match,
A voice synthesis output device that produces different audio output depending on the time of disagreement, a camera that photographs the person entering the room at the entrance based on the signal when the door opens, and a code number and number of times the person entered the room are recorded in the image of the person entering the room. 1. An entry control device for a computer room, characterized in that it is provided with a video recording means for recording in association with each other. (2) A card reader that is installed outside the computer room containing the computer and that exchanges signals with an IC card owned by a specific person and reads the code number from the IC card, and this card. A control means that generates a signal to unlock the door when the code number read by the reader matches a registered code number, and a locking mechanism that unlocks or locks the door in accordance with the output signal of the control means. and 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, and when the door opens. A camera is provided to photograph the person entering the room at the entrance based on the signal, and a video recording means is provided to record the image of the person entering the room in association with a code number and number of times the person has entered the room.The content recorded in this recording means is transmitted to the control means. An entry control device for a computer room, characterized in that it is capable of outputting through a connected output means. (3) A card reader that is installed outside the computer room containing the computer and that sends and receives signals to and from an IC card owned by a specific person, and that reads the code number from the IC card, and this card. A control means that generates a signal to unlock the door when the code number read by the reader matches a registered code number, and a locking mechanism that unlocks or locks the door in accordance with the output signal of the control means. , 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 and when they do not match, and a signal when the door opens. A camera that photographs the person entering the room at the entrance, and a video recording means that correlates and records the image taken by this camera, the clock signal generated by the clock, and the code number read from the card, are installed, and the person entering the room and An entry control device for a computer room, characterized in that a code number for entering the room and the time of entry can be mutually confirmed. (4) A card reader that is installed outside the computer room containing the computer and that sends and receives signals to and from an IC card owned by a specific person, and reads the code number from the IC card, and this card. A control means that generates a signal to unlock the door when the code number read by the reader matches the registered code number and the password, and the door is unlocked or locked by the output signal of the control means. a locking mechanism for detecting a specific person; A computer room characterized by being equipped with a key for inputting a notified password, a camera for photographing a person entering the room when the door is opened, and a video recording means for recording the image taken by the camera and the code number. entry control device.