JPS6043581A - Locker - 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 invention relates to a locker that can be conveniently installed in a factory or the like for storing and managing flammable or flammable articles, poisonous substances, or deleterious substances and other chemical substances.

Regarding the above chemical substances (hereinafter referred to as drugs).

According to the Fire Service Act, Poisonous and Deleterious Substances Control Act, Industrial Safety and Health Act, etc., strict storage is required to prevent theft and misuse - lockers with 9 locks are installed in the surface treatment department and experiment department at the Okai factory. Management is in place such that chemicals are stored using these facilities, and the person in charge of handling the chemicals regularly checks and records the usage status of the chemicals.

However, with this method, if the person in charge of holding the key to the locker is not present, the drugs cannot be taken out, and if the person in charge stores the key easily, there is a risk of theft. However, while it takes a lot of effort to periodically check the chemicals, if there is a theft, the discovery is delayed.

The present invention aims to provide a locker that improves these conventional problems, and its features are that medicines are stored separately and that persons authorized to use the locker (hereinafter referred to as certified) are allowed to use the locker. The number given to the certified person (hereinafter referred to as the certified person number) is stored in a storage device in advance, and the number that the certified person enters on the keyboard when using the locker is the same as the number stored in the storage device. Only when matches,
The purpose is to make it possible for the certified person to obtain the medicines they need, and to record the usage status of the medicines.

This invention will be explained below with reference to two figures.

Fig. 1 is an external view showing the appearance of the locker of the present invention;
The figure is a block diagram of its configuration. (1) is a rectangular container containing chemicals with a label attached to the back with an identification code. (2) is a box that individually accommodates containers (1), and has a plurality of boxes. (3) is a door that is attached to box (2) and allows the container +11 to be put in and taken out; (4) is a lamp that lights up when door (3) is unlocked and container (11) can be taken out; (5) is a switch that is installed inside the box and whose contacts close when the door (3) is closed.
6) engages with a lock (7) provided on the door (3). (
8) is attached to the bottom of the box and contains containers (including chemicals).
1) A weight detection device that detects the overall weight, and (9) a code reader that is attached to the rear surface of the box (2) and reads the identification code on the label attached to the container (11). 9) is provided corresponding to each box (2).α1 is a display device that displays the number of medicines that can be taken out from box (2) at present, and Ql is a memory device L used to memorize pre-registered certified person numbers and the usage status of the chemicals stored in box (2). Q: l is a printing device that prints the usage status of chemicals stored in the storage device (17J), and αa is an alarm device to alert the authorized person or the surrounding area.

The α field is the computer that controls each device, (II is the lamp control circuit that turns on or off the corresponding lamp (4) according to the command from computer a9, and Ql is the lamp control circuit that turns on or off the corresponding lamp (4) according to the command from computer a!9. The lock control circuit that locks or unlocks the lock, the switch signal generation circuit that converts the state of the switch (5) into a signal and sends it to the computer a9, and the H switch signal generation circuit that converts the state of the switch (5) into a signal and sends it to the computer a9. The channel switching circuit tA sends the weight value indicated by the weight detection device (8) to the computer a5, and tA switches to the corresponding channel according to the command from the computer Ql, and sends the output data of the corresponding code reader (9) to the computer a9. This is a channel switching circuit for sending out signals.

Next, we will explain the operation of the locker in Figure 3, Figure 1, and Figure 2.
This will be explained using figures.

First, in (7), the certified person uses the keyboard +11 to use the calculator α.
After inputting the authorized person number to be entered in step 1 and comparing it with the number pre-stored in storage device Q2, inputting the drug number requested by the authorized person in step (b) and temporarily storing it in storage device 0'IJ. I'll keep it. Next, the computer a reads the temporarily stored drug number from the storage device 0, sends a signal to the lamp control circuit Oe and the lock control circuit η, lights up the corresponding lamp (4), and locks the lamp (6). The box (2) will be unlocked one after another so that all the medicines requested by the authorized person can be taken out from the box (2). At this point, the door (3) has not been opened yet, so the contact of the switch (5) is closed, and the calculator 0!9
This can be confirmed by inputting and checking the switch signal generating circuit Qlj and the 9 signal.

Calculator (For II9, after unlocking, an authorized person must check the container (
1) Check whether the door (3) was opened to take out the ejector (4), ψ
) is repeated, and if the time elapses without the door (3) being opened even once, it is assumed that the request to take out the medicine has been cancelled, and the one tablet control circuit is activated. Qη and the lamp control circuit (lf9) to send a signal to the corresponding lock (6
) and turn off the lamp (4). On the other hand, when the authorized person opens the door (3) within the specified time, the contact of the switch (5) is opened, and the computer α9 is activated by the switch signal generation circuit o8.
By checking the output signal of , it is known that the door (3) has been opened.
Saito monitors whether the authorized person takes out the container (0) within the specified time after the crime (3) is opened by repeating (n, (→,) throat movements. ) is a box (2
) If it had been taken out, the weight value indicated by the weight detection device (8) would be zero, but if it was returned to the box (2), the weight value would not be zero, so the calculator a! 9 sends signal IB to the channel switching circuit α9, and by checking the output value of the corresponding weight detecting device (8), it is possible to know whether the container (1) is being put in or taken out. If the door (3) is closed again without container +11 being taken out within the specified time, (
Assuming that the computer has moved to Shu and no longer needs to take medicine out, the computer Q sends a signal to the lock control circuit (Iη) and the lamp control circuit (ll19) to lock the lock (6).

Turn off the lamp (4). In addition, if the specified time has elapsed for which the container (1) is not taken out, the calculator α will move from ((b) to (Δ) and after.
The phrase sends a signal to the alarm device a4) and sounds an alarm.
(, 21, (-1<) is repeated to check whether the container (1) is still not taken out and the door (3) is left open. Naturally, the alarm continues to sound during this time. notices the alarm and closes the door (3), the computer (to)
As in the case where the container (11) is never taken out within the specified time and the door (3) is closed, it is assumed that the request to take out the medicine has been cancelled, and a signal is sent to the alarm device I in (7). After stopping the alarm, (→), (4) lock control circuit 0
7) and the lamp control circuit αe to lock the corresponding lock (6).
) and turn off the lamp (4). Additionally, if the authorized person takes out the container (1) from the box (2) while the alarm is activated, the output value of the corresponding weight detection device (8) will be zero, and when the computer is operating, the output value of the weight detection device (8) will be zero and the channel switching circuit DI will be By sending a signal and inputting the value and checking it, computer a9 learns that container +11 has been taken out. Same as when brought up (moving on to the example.Tsumashi this time.

The container (1) that was taken out is returned to the box (
2), we monitor whether it is returned to (−Fl, (
Repeat M. If the specified time is exceeded at any point, the computer θ9 sends a signal to the alarm device I to sound an alarm and call for attention until the container (1) is returned to the box (2). (Power,(
to).

(This is the part of the sword.When using the computer, it is learned that the output value of the corresponding weight detection device (8) is not zero through the channel and switching circuit Q9.
), and the returned container (
1) is placed in the predetermined box (2). This sends a signal to the channel switching circuit (to),
This can be confirmed by reading the identification code given to each container (1) using the corresponding code reader (9).

If the container (1) that has been brought in is not the box (2) in which it should be stored, the computer a warms up immediately and the alarm device Q
41 to sound an alarm, and when the authorized person notices this and takes the container (1) out of the box (2) again, the alarm is turned off. (nu), (feather, (increasing flow. Container (1
) is placed in the predetermined box (2), then repeat (Figure 0 → (to)) and confirm that 1/ is closed (3).

However, if the container (1) that was once returned is taken out of the box (2) again before # (3) is closed, this includes 01 (hi) if it is taken out within the specified time. If the computer is taken out after the specified time has elapsed and the alarm is activated, the result will be ←→(7+(c)), but in the latter case, after the alarm is stopped with (@, the operation of the computer a powder will return to (example) .In other words.

The authorized person determines that it is necessary to use the drug again. Container (11 is box) by authorized person
When it is returned to 2) and the door (3) is closed, the total X machine α is (
The figure shifts from ((support) (mi) to (gradient) and immediately switches to the corresponding weight detection device (8) via channel switching circuit α9.
) Read the output value 2 Date, authorized person number, drug number.

After recording the usage amount etc. in the storage device tta, ((1)(
When the signal is activated, a signal is sent to the lock control circuit αη and the lamp control circuit ae to lock the corresponding lock (6) and turn off the lamp (4).

and.

When all the chemicals requested by the authorized person in step (b) have been used and are stored in the designated box (2), (
The process moves to step 7) and you are now waiting for a new certified person number to be entered.

As explained above, this invention determines whether or not the user can use Shirotsuka based on the authorized person's number, opens and closes the door of the box in which the requested medicine is stored, and sets a time limit for loading and unloading the medicine. 1. The system associates each drug with the box in which it is delivered by recognizing the identification code on the label affixed to the container containing the drug, thereby preventing illegal use, misuse, and theft. This series of management, including usage records, will be automated.
The burden on the person in charge of management can be significantly reduced.

[Brief explanation of the drawing]

FIG. 1 is an external view showing the locker of the present invention, FIG. 2 is a block diagram of its configuration, and FIG. 3 is a flowchart showing the operation of the locker, where ti) is a container, (2) is a box, and (3) is a Door, (4) is a lamp, (5) is a switch, (6) is a lock. (7) is entry, (8) is weight detection device, (9) is code reader, H is display device, +lυ is keyboard, a'
a is the storage device, (kl is the printing device, α is the information device,
Q9 is a calculator. 0e is a lamp control circuit, aD is a lock control circuit, OI is a switch signal generation circuit, α9 is a channel switching circuit, Q
I is a channel switching circuit. In FIG. 1, the same or corresponding parts are designated by the same reference numerals. Agent Masuo Oiwa $ 1 Figure 3 Flash

Claims (1)

[Claims] A function to lock and unlock the door, a display function to display that two locks are unlocked, a function to indicate the open/closed status of the door, and a weight detection function to detect the weight of the entire container including the chemical substance. , a plurality of boxes each having a code reading function for reading the identification code affixed to the container, an input device for providing a user number and an identification number of the chemical substance contained in the box, and an input device for providing the identification number of the chemical substance contained in the box; The display device to display the information is stored in advance as a user number and the identification number of the biological substance, and is detected from the user number entered through the input device, the identification number of the chemical substance used, and the weight detection function. a storage device that stores the weight, etc., stored in the storage device; a printing device that prints out the contents stored in the storage device; and a number inputted by the user through the input device and a number pre-stored in the storage device. When a match is found, the locker locks or unlocks the door of the box containing the chemical substance required by the user, and is equipped with a computer that controls monitoring and recording of the usage status of the chemical substance.