JPH08209992A - Method for controlling time lock device - Google Patents

Abstract

PURPOSE: To set data by a method wherein persons in charge each confirm the present date and hour and next unlocking date and hour, which date and hour is monitored for confirmation to enable locking, while input data on a first person in charge are confirmed and monitored by a second person in charge. CONSTITUTION: Unlocking and non-unlocking data of date and hour which are, for example, inputted by an operation key 6 and displayed on a displayer 5 are stored in a storage unit 42 and the arrival of the unlocking date and hour is measured by a clock IC43. In this case, an operation to confirm the present date and hour and next unlocking date and hour before locking is performed by a first person in charge and a second person in charge successively to make confirmation and monitoring thereby to enable locking. And a week schedule for setting unlocking time for every weekday and a holiday schedule for setting non-unlocking date for the year are inputted by the first person. Further, the second person confirms and monitors the schedule data of the unit 42 by means of a CPU 36, unit 42, and displayer 5 for setting. And next unlocking date and hour having priority over the set schedule is set so that both the persons each input the same data to make comparison and decision thereby to find out input errors.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for controlling a timed lock device for unlocking a preset date and time in a locking device such as a safe box device, and more particularly, to prevent a mistake in setting the unlock date and time. The present invention relates to a control method for a timed lock device that enables reliable unlocking at the unlocking date and time.

[0002]

2. Description of the Related Art Some safes and the like are provided with a so-called time-locking device that cannot be unlocked except at a predetermined date and time. This timed lock device also has a mechanical system for mechanically locking the timed lock using a mainspring and the CPU (central processing unit) controls according to the unlocking schedule data stored in the memory in advance.
An electronic system that electronically locks the timed system has been realized. Among them, the electronic device is a weekly schedule that sets the unlocking time for each day of the week, and the unlocking date and time set in this weekly schedule is ignored and it is locked all day long Data such as holiday schedules for holidays and public holidays are stored in advance in memory,
The unlocking control is performed based on the data stored in this memory.

In such a time-locking device, whether mechanical or electronic, the unlocking date and time cannot be unlocked except the preset date and time. In addition, the unlocking is impossible even if the mechanical part of the device or the electronic control part fails. As described above, in the timed lock device, how to accurately unlock the device at a desired date and time, and how to prevent the occurrence of a situation in which the device cannot be unlocked in case of device failure are of great concern in management operation. It has become a thing. Therefore, the present applicant has previously disclosed a technique for coping with the occurrence of a failure on the device surface by configuring both the mechanical device surface and the control device surface of the timed locking device as a double mechanism ( Regarding the mechanical device side, Japanese Patent Application No. 5-234676, and regarding the control device side, Japanese Patent Application No. 5-256841).

These techniques are extremely useful as techniques configured so that even if a failure occurs in any part of the device, the device of the other system does not operate and cannot be unlocked. However, as described above, no matter how the preparation for failure on the device side is enhanced, since the data input for setting the unlocking date and time and the unlocking date and time is manually performed, There is still a possibility that an input error will make it impossible to unlock at the desired date and time. In particular, in financial institutions such as banks, it should not happen that the safes, etc. cannot be unlocked at business hours. Hard work is not trivial.

[0005]

SUMMARY OF THE INVENTION The present invention was devised in view of such circumstances, and confirms the next release date and time when locking a safe device or the like at the end of each business. The first person in charge and the second person in charge do the same in sequence, and the lock can be locked unless this confirmation is performed, so that an error in the preset unlocking date can be found before locking. An object of the present invention is to provide a control method for the timed locking device.

For setting the weekly schedule and the vacation schedule, the first person in charge inputs the setting data, the second person in charge confirms the input data, and unless the confirmation is made, the weekly schedule is set. Another object of the present invention is to provide a method for controlling a timed lock device, which prevents input errors of setting data by disabling the setting of a vacation schedule.

Further, the next unlocking date / time setting function prioritizing the weekly schedule and the vacation schedule allows the temporary schedule to be changed without changing the data of the weekly schedule and the vacation schedule. Data input when setting the lock date and time,
By comparing the input data of the first person in charge and the input data of the second person in charge, it is possible to set it as the next unlocking date and time and lock it only when it matches,
It is an object of the present invention to provide a control method for a timed lock device that prevents mistaken setting of the next unlocking date and time.

[0008]

In order to solve the above-mentioned problems, the present invention provides a data input means such as an operation key for inputting data such as unlocked and unlocked date and time, various data and the like. A display unit, which is a display unit including a liquid crystal display, for example, and a data storage unit, for example, a main storage unit and a sub storage unit that stores the unlocked and unlocked date and time data input by the data input unit. Means, clocking means for holding the unlocking date and time stored in the data storage means having calendar data, for example, main and sub clock ICs, and the unlocking date and time clocked by this clocking means. A method for controlling a timed lock device having an unlocking mechanism part that is unlocked manually and is manually locked by, for example, a main and sub clock IC, CP.
U, a main / sub storage unit, a display unit, a current date / time confirmation unit and a next unlocking date / time confirmation unit, and, for example, a CPU, a main / sub storage unit, and a confirmation monitoring unit, which is a display unit, are provided before locking. The first person in charge and the second person in charge sequentially confirm the current date and time and the next unlocking date and time, and the confirmation operation is performed by the first person in charge and the second person in charge. It can be locked by the confirmation and monitoring means monitoring and confirming.

[0009] Further, the setting of the weekly schedule for setting the unlocking time for each day of the week and the setting of the vacation schedule for setting the unlocking day in the year are performed by the first person in charge by inputting the schedule by the data input means. Then, the second person in charge confirms the schedule data stored in the data storage means by the input data confirmation means, which is, for example, the CPU, the main and sub storage portions, and the display portion, and confirms that this confirmation has been made. The confirmation monitoring unit monitors and confirms the setting so that the setting can be made. Further, the data storage unit stores the entire vacation schedule that is the locking date, and the first person in charge can set the vacation schedule. The input can be performed by collectively calling the vacation schedule stored in the data storage means.

Furthermore, the next unlocking date / time setting means, which is, for example, a data input means, a main / sub storage unit, a CPU, and a display unit, is executed with priority over the weekly schedule and vacation schedule stored in the data storage unit. The setting of the next unlocking date and time includes, for example, the data of the next unlocking date and time of the first person in charge input by the data input means and the data of the next unlocking date and time input by the second person of charge. The data comparison means, which is a CPU or a RAM, compares the data, and the data can be set by matching the compared data. Further, the data comparison means can lock the data when the data comparison means determines that the data match. It is to be configured.

[0011]

[Operation] The operation of the present invention is as follows. When locking the safe, etc. at the end of each business, etc., the preset next unlocking date and time is called to confirm, and this confirmation is performed by the first person and the second person in charge. Therefore, it is possible to surely find the setting mistake of the set next unlocking date and time. Further, since the lock cannot be performed unless the next unlock date and time is confirmed, the lock cannot be locked without forgetting the operation for confirming the next unlock date and time.

In addition, when the data for setting the weekly schedule and the vacation schedule is input, the data input by the first person in charge is confirmed by the second person in charge, and therefore the first person in charge is in charge. Typing mistakes made by a person can be discovered. In addition, since the input schedule setting is not accepted without the confirmation operation by the second person in charge, the confirmation operation is surely performed without being forgotten. In addition, the vacation schedule is set by calling vacation schedule data stored in advance in the data storage unit and collectively setting based on this data, so input mistakes at the time of setting can be prevented and input. The setting operation can be performed in a short time and easily.

Further, by setting the next unlocking date and time to be executed prior to the preset weekly schedule or vacation schedule by the next unlocking date and time setting means,
The next unlocking date and time can be set with the same settings without changing the weekly schedule and vacation schedule each time.When setting the next unlocking date and time, the first person in charge and the second person The person in charge performs the same data input operation, and the data comparison means determines the coincidence of the data, whereby the input error can be found.

[0014]

DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to the drawings. FIG. 1 is an external perspective view of a timed lock device according to the present invention. In the figure, this timed lock device 1 is attached to a safe device in this embodiment,
The whole is in the form of a box, and is fixed to the back surface of the door of the safe device (not shown) with bolts. Reference numerals 2 and 2 are bolt holes. Further, reference numeral 3 is a cannuki rod, and this cannuki rod 3 is fixed to a handle (not shown) that is attached to the outside front of the safe door so as to pass through the safe door, and the forward and backward operations can be performed by operating the handle. Done. As will be described later, when the Kannuki rod 3 is operated to move forward, the distal end portion of the Kannuki rod 3 is fitted into a not-illustrated Kannuki hole, and the retracted state of the Kannuki rod 3 is disabled in the fitted state. Locked.

On the front panel 4 as a lid of the timed lock device 1, a display unit 5 made of liquid crystal for displaying various data and the like, a numeric keypad 6a consisting of 1 to 0, and a numeric keypad 6a are provided. There are provided various operation keys 6 including a switching key 6b for switching between numerical value input and function key input by F1 to F5, and a set key 6c which is pressed when confirming data or setting data. Code 7
Is an emergency unlocking lever, which will be described later, for mechanically unlocking regardless of the unlocking time set as a time lock when a person is locked while being locked inside the safe.

FIG. 2 is a perspective view showing the front panel portion 4 opened and the inner cover 20 cut away. First, on the back surface of the front panel section 4, the liquid crystal display panel 5a of the display section 5 is provided.
Further, various control boards 8a and key switch boards 8b on which elements such as a CPU, a main timepiece IC, and a sub timepiece IC described later are mounted are arranged. In addition, in the device housing 9,
A main motor 10 forming a first drive unit 28a (see FIG. 6) and a sub-motor 11 forming a second drive unit 28b, and a drive plate driven by the main motor 10 and the sub-motor 11 in the left-right horizontal direction. Unit 12 and first drive lever 1 driven by this drive plate unit 12
3, the second drive lever 14 and the first drive lever 1
3, a first support base 15 and a second support base 16 that rotatably support the second drive lever 14 are provided. These constitute the drive unit 28 as a whole. Further, a main battery and a sub battery 17a, 17b as a battery 17 (see FIG. 6) described later for driving the apparatus are provided.

Further, reference numeral 18 shown in FIG. 2 is an emergency unlocking lever shaft fixed to the emergency unlocking lever 7 (see FIG. 1), and a projection portion 19 is fixed to the emergency unlocking lever shaft 18. Then, when the emergency unlock lever 7 is rotated clockwise by 90 °, the most protruding end of the projection 19 pushes the drive plate unit 12 back to the right in the drawing via the emergency unlock lever shaft 18. As a result, it is mechanically unlocked as described later.

FIG. 3 is a sectional view of a portion housed in the apparatus casing 9 shown in FIG. 2, which is cut horizontally from the left side of the drawing of FIG. 2 through the axis of the emergency unlocking lever shaft 18. , Protrusion 1
9 is a cross-sectional view as viewed from below after being cut vertically through 9 and further cut horizontally through the axes of the second support base 16 and the first support base 15. FIG. Further, FIG. 4 is a view of a rear portion of the device, and the left and right are shown in positions opposite to those in FIGS. 1 to 3.

2 to 4, the drive plate unit 12 includes a first locking pin 21 and a second locking pin 22.
(See FIG. 3) is fixed to the inside of the apparatus orthogonally to the drive plate unit 12 with screws 21a and 22a.
Further, the rotation shaft 10a of the main motor 10 and the rotation shaft 11a of the sub motor 11 (see FIG. 3) located near the first locking pin 21 and the second locking pin 22 respectively have long diameters. A first eccentric cam 23 and a second eccentric cam 24 having a portion and a short diameter portion are fixedly provided. And this first
The eccentric cam 23 and the first locking pin 21, and the second eccentric cam 24 and the second locking pin 22 are engaged with each other. Reference numeral 27 is a bracket for mounting the main motor 10, the sub motor 11, and the like.

The first drive lever 13 (see FIG. 2 etc.)
Has its upper end rotatably supported by the drive plate unit 12 and its lower end fixed to the lever shaft 25 (see FIG. 3) provided in the first support base 15 with a screw 13a. Has been done. An upper end of the second drive lever 14 is rotatably supported by the drive plate unit 12, and a lower end thereof is the second drive lever 14.
Is rotatably supported by the support base 16 by screws 14a.

As mentioned above, the first drive lever 13 is
One end of which is rotatably supported by the drive plate unit 12,
The other end is fixed to the lever shaft 25 provided inside the first support base 15 with a screw 13a. The lever shaft 25 has a return spring 26 (see FIGS. 3 and 4). In FIG. 2, the turning force in the counterclockwise direction is always applied by the elastic force (see 4 etc.). This turning force acts as a force to slide the drive plate unit 12 to the left in the drawing, which is the direction of locking, via the first drive lever 13, as described later.

In this case, in FIG. 3, when the drive plate unit 12 slides to the left, the first locking pin 21 and the second locking pin 22 are connected to the first eccentric cam 23 and the second locking pin 22.
The eccentric cams 24 are stopped by being engaged at their respective long diameter portions. Therefore, as shown in FIG. 5, both the first eccentric cam 23 and the second eccentric cam 24 are rotated by half due to the operation of the main motor 10 and the sub motor 11.
When each long diameter portion moves to the left in the drawing in FIG. 5, the drive plate unit 12 also slides to the left in the drawing, which is the locking direction, as will be described later, due to the elastic force of the return spring 26.

Next, the unlocking mechanism 29 will be described with reference to FIGS. 3 and 4. Note that, as described above, FIG. 4 is a view of the back surface portion, and the left and right are shown in the positions opposite to those in FIGS. 1 to 3. In the figure, the first drive lever 13
A rotation lever 30 is fixed to the lower end of the lever shaft 25 (see FIG. 3 etc.) to which the rotation lever 30 (see FIG. 2 etc.) is fixed by a screw 25 a. As a result, the operation of the first drive lever 13 and the rotary lever 30 is interlocked via the lever shaft 25. In addition, a rotational force in the clockwise direction in the drawing of FIG. 4 is applied to the rotary lever 30 by the elastic force of the return spring 26, and the rotational force is transmitted via the first drive lever 13. The drive plate unit 12 acts as a force for sliding the drive plate unit 12 to the left in the drawings, which is the locking direction in FIGS.

The other end of the rotating lever 30 (see FIG. 4) is rotatably supported by one end of the connecting lever 31, and the other end of the connecting lever 31 is at the periphery of the support shaft 32a of the lock 32. It is rotatably supported by the section. The lock 32 is the support shaft 3
It is rotatably supported by 2a and its tip 32b is provided.
Is rotated to the position of the rear end portion 3a of the lock rod 3 to disable the backward movement of the lock rod 3, whereby the lock is locked. In this case, since the turning spring 30 is given a turning force in the clockwise direction in FIG. 4 by the return spring 26 as described above, the lock 32 has the connecting lever 31.
It is urged in the direction of locking via. Note that reference numeral 33
Is an index spring for rotating the lock 32 in the unlocking direction, and the elastic force of the index spring 33 is set to be smaller than the elastic force of the return spring 26.

Reference numeral 34 shown in FIG. 4 and the like is a rotary return plate fixed to the emergency unlocking lever shaft 18 (see FIG. 3 etc.) with a screw 34a. Turning force in the counterclockwise direction in FIG. 4 is applied by the return spring 34b, and the turning force causes the operated emergency unlocking lever 7 (see FIG. 1) to return to the position before the operation. Has become.

The operation of the drive unit 28 and the unlocking mechanism unit 29 configured as above will be described here. First, in the locked state shown in FIG. 5, the long diameter portions of the first eccentric cam 23 and the second eccentric cam 24 which are rotated by the main motor 10 and the sub motor 11 are located on the left side of the drawing. The drive plate unit 12 is in a state of sliding to the left in the drawing. In this state, the main motor 10 and the sub motor 11 make a half rotation in response to an unlock signal from the main drive system controller 44a and the sub drive system controller 44b, which will be described later, and the first eccentric cam 23 and the second eccentric cam 23 are rotated. When the eccentric cam 24 locks the first locking pin 21 and the second locking pin 22 and makes a half turn in the clockwise direction, the long diameter portions of the first eccentric cam 23 and the second eccentric cam 24 are on the right side of the drawing. Since it moves toward one side, the drive plate unit 12 having the first locking pin 21 and the second locking pin 22 fixed thereto also slides to the right.

By sliding the drive plate unit 12 to the right, the first drive lever 13 and the second drive lever 14, which are rotatably attached to the drive plate unit 12, are also clocked in FIG. The rotation lever 30 fixed to the first drive lever 13 via the lever shaft 25 (see FIG. 3) rotates counterclockwise in FIG. . By this rotation, the connection lever 31 rotates the lock 32 around the support shaft 32a as a rotation center, and by this rotation, the tip end 32b of the lock 32 moves from the position of the rear portion 3a of the latch rod 3 to the index spring 33. It is unlocked by being pushed up by the elastic force and allowing the lock stopper 3 to retract.

Even if one of the main motor 10 and the sub motor 11 does not operate due to some failure or the like, if one of the motors operates, the drive plate unit 1
Since 2 can be slid in the unlocking direction, the situation in which unlocking cannot be easily performed does not occur.

In the case of locking, the locking is performed in the reverse operation of the unlocking, but it is not locked unless both the main motor 10 and the sub motor 11 are operated. That is, in FIG. 3, the main motor 10 and the sub motor 1
If any one of the two does not work, the first eccentric cam 23 and the second eccentric cam 23
This is because the drive plate unit 12 cannot slide in the locking direction because one of the eccentric cams 24 does not operate. With such a configuration, it is possible to prevent the user from being locked without noticing that some failure has occurred.

When a person is locked by mistake and a person is trapped inside the safe device or the like, it can be unlocked by the emergency unlock lever 7 shown in FIG. That is, when the emergency unlocking lever 7 is rotated clockwise by 90 °, the most protruding end of the protrusion 19 fixedly mounted on the emergency unlocking lever shaft 18 (see FIGS. 2 and 3) is driven by the drive. By sliding the plate unit 12 in the unlocking direction, it is possible to unlock it mechanically regardless of the set time.

Next, the structure of the control mechanism portion of the present invention will be described. FIG. 6 is a block diagram of the control mechanism unit 35 of the present invention. In the figure, a CPU 36 that performs various controls includes a display unit 5 and various operation keys 6 and a buzzer 3 for alarm shown in FIG.
7, timer 38 for timing, RA as work memory
An M39 and a ROM 40 that stores a system program and the like are respectively connected. Reference numeral 41 is a display power ON / OFF circuit that stops the supply of display power to the display 5 under the control of the CPU 36 when the operation key 6 is not operated for a predetermined time, and the CPU 36 stores it in the ROM 40. This display power supply O according to the system program
The N, OFF circuit 41 is controlled to stop the supply of electric power to the display unit 5, and at the same time, the current flowing through the CPU 36 itself is reduced to enter the sleep state. When the CPU 36 performs the control operation, it consumes about 40 mA of power,
In the sleep state, the power consumption is about 5 μA, which is a great power saving.

The CPU 36 also stores a main storage unit 42a and a sub storage unit 42b for storing data on the unlocking date and time, stores data on the next unlocking date and time to measure the unlocking date and time, and when the unlocking date and time arrives. A main clock IC43a and a sub clock IC43b for sending an unlocking signal are connected to the.
In the main storage unit 42a and the sub storage unit 42b, a personal identification number as ID data for permitting data input,
The same data of a weekly schedule as unlocked date data and a vacation schedule as unlocked date data prior to this weekly schedule are stored in each. In addition, the main clock IC43a and the sub clock IC43b
Holds the calendar data of year, month, day and day of the week and counts the date and time, and the data of the next unlocking date is written under the control of the CPU 36, and the unlocking is performed by the arrival of the written date and time as described later. Send a signal.

The main timepiece IC 43a includes a main drive system control section 44a, a first drive section 28a having a motor whose drive is controlled by the main drive system control section 44a, and an unlocking lock operated by the first drive section 28a. The mechanical units 29 are sequentially connected. Further, the sub clock IC 43b includes a sub drive system control unit 44b and a sub drive system control unit 4b.
Second drive unit 28 having motor controlled to be driven by 4b
b, the unlocking mechanism part 29 which is operated by the second drive part 28b is sequentially connected. Further, the main clock IC 43a and the sub clock IC 43b are
The main drive system controller 44a and the sub drive system controller 44b are interconnected by a connection line connected to the CPU 36. In addition, a battery 1 for supplying electric power to each part of the device
7 is provided.

Next, the operation of the present invention will be described. First, the locking operation performed at the end of every business day will be described.
Locking is performed by manual operation, and at the time of this manual locking operation, confirm the preset next unlocking date and time,
In addition, it is possible to prevent locking unless the confirmation is made so that the next unlocking date and time is erroneously set and locked.

First, the procedure of calling the operation menu to call and display the operation menu on the display unit 5 (see FIG. 1) will be described with reference to the flowchart of FIG. All input operations are performed by calling the operation menu shown in FIG. First, the CPU 36 (see FIG. 6)
Is in the sleep state, and the display unit 5 is in the non-display state, when any one of the operation keys 6 arranged on the front panel unit 4 shown in FIG. 1 is pressed, the CPU 36 (see FIG. 6) sleeps. After exiting the state, the current flowing in the CPU 36 itself is returned to the control operation level to wake up, and the display unit power ON / OFF circuit 41 (see FIG. 6) is controlled in accordance with the system program stored in the ROM 40 to display on the display unit 5. Electric power is supplied to bring the data display into an operable state (step S1). As a result, the display unit 5
Is the display of the initial screen shown in FIG. 8, and the main clock IC4
The current date and time and the day of the week are displayed according to the timing of 3a.

At the same time, the CPU 36 controls the main storage section 42a.
And I of the person in charge stored in both the sub storage unit 42b.
A memory data check is performed to compare the personal identification number, which is D data, with the weekly schedule, vacation schedule, etc. (step S2). If both data do not match by this memory data check, "data error" is displayed on the display unit 5 and error processing is performed by sounding the buzzer 37 for a predetermined time to issue an alarm (step S3). If both data match, this data is transferred to the RAM 39 and stored (step S4).

Next, the CPU 36 causes the main clock IC4
3a and the data of the current date and time measured by the sub clock IC43b are compared (step S5), and if the difference is 10 minutes or more, it is regarded as an abnormal situation, and the message "Nichijizure error" is displayed on the display unit 5. At the same time, error processing is performed to sound the buzzer 37 for a predetermined time to issue an alarm (step S3). In this case, set the correct date and time. If the difference is within 10 minutes, the date / time data of the sub clock IC43b is corrected to match the date / time data of the main clock IC43a.

When any one of the operation keys 6 is pressed, the screen of the display unit 5 enters the personal identification number input mode shown in FIG. In this mode, the first person in charge is the numeric keypad 6a
(Refer to FIG. 1) Enter the PIN (Step S)
6). "*" Is displayed for each input, and in this embodiment, a 4-digit personal identification number is input. CPU36
In response to the input of the personal identification number, the personal computer searches the personal identification number data stored in the RAM 39, and determines whether the personal identification number input by this search is valid (step S7). If you determine that you have entered a valid PIN,
The operation menu shown in FIG. 10 is displayed on the display unit 5 (step S8).

In this operation menu screen, the current date and time and the day of the week "04-01 Thu 10:00" are displayed, and the next stage is the preset next unlock date "W04-02 Fri 08: 00 ”is displayed. The "W" display at the beginning means that the unlocking time set as the weekly program is displayed. In addition, the "H" display is the unlocking date and time set as a weekly program across the vacation program,
The "N" display indicates that it is the unlock date and time set as the program for the next unlock date and time.

On the fourth and fifth rows of the screen, an operation menu selected by the function keys F1 to F5 is displayed. In the illustrated example, the F1 key is assigned the operation menus in the "trike" mode, and the F2 key is assigned the operation menus under the "nichiji" mode. As described above, the switching between the function input and the numerical value input by F1 to F5 is performed by pressing the switch key 6b (see FIG. 1) each time.

In step S7, re-inputting by mistaken input of the personal identification number is permitted up to twice, and if the correct personal identification number is not input even by the third input in total, all the input up to that point is canceled and the display portion 5 is displayed. Is not displayed, and the CPU 36 is controlled by the timer 38 to measure the time, and a penalty is imposed that the personal identification number cannot be input for 10 minutes (steps S9 and S1).
0). It is possible to re-enter after 10 minutes have passed, but 3
If the wrong input is made twice, the personal identification number cannot be entered for another 10 minutes.

Before the ten minutes have passed, the operation key 6
Even if any of the keys is pressed, key input is disabled for 10 minutes from the time of the operation. In any case, in the scenes where the secret code is required to be input in each of the following operations, the operation cannot be advanced unless the correct secret code is input. When the personal identification number is correctly input, the operation menu screen shown in FIG. 10 is displayed as described above.

Next, the procedure of the locking operation performed at the end of every work or the like will be described with reference to the flowchart of FIG. This locking operation, as described above, confirms the next unlocking date and time at the time of locking, and locks are disabled unless this confirmation is performed, and the next unlocking date and time remains erroneously set. It is to prevent it from being locked.

First, the first person in charge inputs the personal identification number in the above procedure and calls the operation menu shown in FIG. 10 on the display unit 5 (step S11). The unlocking date and time is confirmed (step S12). When this operation confirms that there is no error in the current date and time or the next unlocking date and time, the set key 6c (see FIG. 1) is pushed. As a result, the PIN code input screen shown in FIG. 9 is displayed again, and the PIN code of the second person in charge is prompted. At this time, the password input screen shown in FIG.
"Futarime" indicating that the second person in charge is inputting the personal identification number is displayed.

On this screen, the second person in charge inputs the personal identification number (step S13). Upon receipt of the personal identification number of the second person in charge, the CPU 36 searches the personal identification number data stored in the RAM 39 as described above, and determines whether or not the input personal identification number is valid ( Step S14). In this case as well, re-inputting due to erroneous input is permitted up to twice as described above, and even if the total of the third input is not input, the correct personal identification number is not input (step S1).
7) All the inputs up to that point are canceled, the display on the display unit 5 is in a non-display state, and the CPU 36 is controlled by the timer 38 to time the penalties that the personal identification number cannot be input for 10 minutes. (Step S18). It is possible to re-enter after a sufficient time, but
If you make a mistake, you will not be able to enter your PIN for 10 minutes. Further, even if any one of the operation keys 6 is pressed before 10 minutes have elapsed, the personal identification number cannot be input for 10 minutes from the time of the operation.

In step S14, the CPU 36
When it is determined that the second person's personal identification number has been correctly input, the display unit 5 displays the current date and time and the next unlocking date and time shown in FIG. 11 to prompt confirmation of whether or not there is an error. If there is no error in the current date and the next unlocking date and time by this confirmation, the F5 key for selecting the "Hay" mode, which is the closing key for locking, is pressed. If an error is found in the confirmation of the current date and time and the day of the week and the next unlocking date and time in step S12 or step S15, the schedule and the current date and time and the next unlocking date and time are set (step S19).

In step S15, if there is no error in the display of the current date and time and the next unlocking date and time, the F5 key as the close key is pressed as described above. Upon receipt of this push button, the CPU 36 determines that the current date and time and the next unlocking date and time have been continuously confirmed by the correct operation of the steps S11 to S19, and the main clock IC43a and the sub clock. The next unlocking time is written in the IC 43b.

Main clock IC43a and sub clock IC43
b receives this next unlocking time and C
Upon receiving the reset signal of the unlock signal from the PU 36, the sending of the unlock signal which has been sent to the main and sub drive system control units 44a and 44b until then is stopped. CPU 36
In the main and sub drive system control units 44a, 4
A lock signal is sent to 4b. In response to this locking signal, the main drive system control unit 44a sends a drive signal to the first drive unit 28a. When receiving the drive signal, the first drive unit 28a operates in the locking direction. In addition, the sub drive system control unit 4
Also in 4b, a drive signal is sent to the second drive unit 28b. The second drive unit 28b receives this drive signal and operates in the locking direction.

The first drive unit 28a and the second drive unit 2
By the operation of 8b in the locking direction, the unlocking mechanism section 29 operates, and as described above, the turning force in the locking direction is applied to the lock 8 (see FIG. 4 etc.), and the locking state becomes possible. When the handle (not shown) is operated as described above from this lockable state and the lock rod 3 moves forward, the lock 8 moves to the rear position of the lock rod 3, whereby the lock rod 3 is moved.
It becomes impossible to retreat and the lock is completed.

Next, the procedure for setting and confirming the weekly schedule will be described with reference to the flowchart of FIG. First, when the first person in charge calls the operation menu shown in FIG. 10 and the operation menu is displayed on the display unit 5, the F3 key is pressed to select the "shukan" mode (step S20). ). As a result, the display unit 5 becomes the weekly schedule setting screen shown in FIG. The "Change" mode assigned to the F2 key on this screen is a mode for changing the preset unlocking time, and the "-" mode and the F5 key assigned to the F4 key. The "+" mode assigned to is pressed when displaying the day before or after the day displayed on the screen.

For example, if the F5 key in the "+" mode is pressed once from the Sunday display shown in FIG. 14, the day of the week advances and the Monday display shown in FIG. 15 is displayed. On this screen, 8:30 is set as the unlock time. When the F5 key is pressed once again, the day of the week is displayed as Tuesday. Conversely, when the F4 key assigned to the "-" mode is pressed once, the day of the week returns from the display of Tuesday to the display of Monday. By the way, the display of "Changing message ---: ---" on Sunday shown in FIG. 14 indicates that the unlocking time is not set.

The unlocking time for each day of the week is set / changed by the first person in charge (step S21). To change the unlock time, press the F2 key for selecting the change mode, and set the unlock time to be newly set to, for example, 9
If the time is to be changed exactly, the 24-hour input is used, such as "0900", from the ten-key pad 6a. After inputting this time, the set key 6c is pushed. In the following, the set key 6c
Press the button. To change the function input mode of F1 to F5 to the numerical value input mode, the switch key 6b (see FIG. 1) is pushed each time as described above.

The unlocking time is confirmed and changed until Saturday, which is the last day of the week, according to the above-mentioned procedure, and the set key 6d is pressed twice in succession here. When the CPU 36 receives the push button of the set key 6d which has been repeated twice, the CPU 36 prompts the second person in charge to input the personal identification number as the identification number input screen shown in FIG. As described above, "Futarime" indicating that the second personal identification number is input is displayed on this screen.

As described above, the setting by the first person in charge
When the confirmation operation is completed, the second person in charge inputs the personal identification number (step S22). In the case where the input of the personal identification number is incorrect three times in a row as described above, all the operations including the input by the first person in charge up to then are canceled as a penalty and the display unit 5 is in the non-display state. And becomes inoperable for 10 minutes as described above (step S
23, step S24, step S25). When the second person in charge inputs an appropriate personal identification number, the CPU 36 causes the display unit 5 to display the unlock time confirmation screen for each day of the week shown in FIG. On this confirmation screen, "Shukan Kakunin" is displayed in the upper row, and if the unlocking time has been changed by the first person in charge, "C" appears in front of the unlocking time display position.
Is displayed to indicate that the unlocking time has been changed. The second person in charge confirms the unlocking time by displaying each day of the week on this screen in the procedure described above (step S26).

When an error is found in the unlocking time set on the screen of FIG. 16, the F1 key for selecting the "trike" mode is pressed. With this push button, the setting of the first person is invalidated, and the process returns to step S20 and the first person in charge restarts the operation menu. If no error is found by the confirmation operation of the second person in charge, the set key 6c is pushed (step S27, step S27).
28). Upon receiving this push button, the CPU 36 determines whether the display on the display unit 5 is the display of Saturday, which is the last confirmed day of the week,
Unless the display is on Saturday, the push button of the confirmation completion set key 6c is not accepted. In this case, the setting and confirmation will be continued until Saturday, which is the last day of confirmation.

When the set key 6c is pressed, if the display on the display unit 5 is Saturday, which is the final confirmation day,
The CPU 36 determines that the weekly schedule has been checked by following all the steps, displays "Hang out change" on the display unit 5 as shown in FIG. 17, and displays the set and confirmed weekly schedule. The data is transferred to and registered in the storage unit 42a and the sub storage unit 42b (step S28). When this registration is completed, the CPU 36 causes the display unit power ON / OFF circuit 4 to operate by the timer 38.
Through the control of No. 1 (see FIG. 6), the supply of the display power to the display unit 5 is stopped as described above after the elapse of a predetermined time, and the power supplied to the CPU 36 itself is reduced to 5 μA to enter the sleep state. This completes the weekly schedule setting / confirmation operation.

Next, the setting of the vacation schedule will be described with reference to the flowchart of FIG. This vacation schedule is usually set once a year or two years, and an unlocking day is set, which is a lock all day. This vacation schedule is set to set the unlocking date and time that is executed prior to the weekly schedule in which the unlocking date and time is set.

As a method of setting this vacation schedule, there are a method of individually inputting for each day and a method of collectively setting by an auxiliary function. First, a method of individual input set for each day will be described with reference to the flowchart of FIG.

First, the first person in charge calls the operation menu shown in FIG. 10 and presses the F4 key for selecting the "cucumber" mode of this operation menu (step S29). Upon receiving this push button, the CPU 36 sets the display screen to the vacation schedule setting screen shown in FIG.
On this screen, the vacation schedules which are numbered and set from "No 01-" onward are displayed.
By pressing the F4 key in the "-" mode or the F5 key in the "+" mode as appropriate, the vacation schedule in front of or in the back of the displayed vacation schedule is sequentially displayed.

To change the vacation schedule, see FIG.
On the screen shown in, the F3 key for selecting the "change" mode is pressed to display the vacation schedule change screen shown in FIG. On this screen, as described above, the change key 6b shown in FIG. 1 is pushed to switch to the numerical value input mode, and then the date and time to be changed is input from the ten keys 6a. For example, in the example shown in FIG. 21, when the cursor (the portion of the numeral 9) indicated by the shaded display is moved to December 3, 1993,
For inputting one day, "931231" is input and the set key 6c is pressed. When the vacation schedule is changed, "C" is displayed at the beginning of the unlocking date and time so that it can be understood that the change has been made.

In order to delete the set vacation schedule, the screen shown in FIG. 20, which is a screen for changing the vacation schedule, is displayed by the above-mentioned procedure, and the F3 key for selecting the "sakujo" mode is pressed. With this push button, the vacation schedule deletion screen shown in FIG. 22 is displayed, "D" indicating deletion is displayed at the beginning of the unlocking date and time, and when the set key 6c is pressed, the vacation schedule is deleted.

To add and set a new vacation schedule, the vacation schedule change screen shown in FIG. 19 is displayed by the above procedure, and "Change" is displayed on this screen.
Press the F3 key for selecting the mode. Then
The F5 key in the "+" mode is pressed as many times as necessary to display the vacation schedule addition screen in which the unlock date and time shown in FIG. On this screen, enter the date and time to be set with the cursor as described above,
Finally, the set key 6c is pushed.

After confirming / correcting / deleting and adding the vacation schedule, the set key 6c is continuously pressed twice to finish the input of the first person in charge. CPU3
In response to this push button, 6 transfers the data of the vacation schedule set / confirmed to the RAM 39 and stores it therein (step S31).

Next, the second person in charge inputs the personal identification number (step S32). If the input of this personal identification number is incorrect three times in a row as described above, all the operations including the input by the first person in charge up to that point will be canceled as a penalty and the display unit 5 will be in a non-display state. 10
It becomes inoperable for a minute (step S33, step S3
4, step S35). In this case, the above step S29
Then, the procedure is repeated from the calling of the operation menu by the first person in charge. When the personal identification number of the second person is correctly entered, the screen of the display unit 5 becomes the vacation schedule confirmation screen shown in FIG. 19, and the F− or F5 keys in the “−” mode and the “+” mode on this screen are displayed. Press the button to display the vacation schedule before or after the vacation schedule that has been set, and confirm the unlock date and time (step S36).

The CPU 36 displays the month and day of the yearly vacation schedule stored in the RAM 39 on the display unit 5 in the order of numbering. When this confirmation operation detects an error in the vacation schedule setting (step S3).
7) Then, the process returns to step S29, and the operation is restarted from the calling of the operation menu by the first person in charge.

If there is no mistake in the set vacation schedule, the set key 6c is pushed to complete the confirmation operation. In response to the push button of the set key 6c, the CPU 36 determines whether or not the display on the display unit 5 is the confirmation screen of the last vacation day among the numbered vacation days, and displays the final number. If it is a confirmation screen for vacation days other than vacation days, the set key push button is not accepted. In this case, the process returns to step S37 and the checking operation is continued until the last checking month and day.

If the set vacation day is the last vacation day, the CPU 36 determines that the vacation schedule has been confirmed without exception, and the vacation schedule stored in the RAM 39 is stored in the main storage section 42a and the sub memory. The data is transferred to the storage unit 42b (see FIG. 6) and registered (step S38). Upon completion of this registration, as described above, the CPU 36 enters the sleep mode after a lapse of a predetermined time by the timer 38, stops the supply of the display power to the display unit 5, and consumes 5 μm of the power consumption of the CPU 36 itself.
Decrease to A and put to sleep.

Next, setting of a vacation schedule using an auxiliary function of collectively setting a vacation schedule will be described. The difference from the individually input vacation schedule setting procedure is step S30 and step S31 in the flowchart of FIG. 18 showing the individually input vacation schedule setting procedure, and the procedure after step S32 is the same. In the following description, only the differences will be described, and illustration of the flowchart will be omitted. The spring equinox day, autumn equinox day, and transfer holidays are excluded from the target for collective setting of vacation schedules because the dates may differ depending on the year.

First, the first person in charge calls up the operation menu shown in FIG. 10 and presses the F4 key to select "Cucumber" to display the vacation schedule setting screen shown in FIG. When the F3 key is pressed on this screen and "Change" is selected, the vacation schedule change screen shown in FIG. 20 is displayed. When the F2 key is pressed on this screen and "Memory" is selected, the screen for batch selection year selection shown in FIG. 24 is displayed. On this screen, the years, for example, "94n" and "95n" for the current year and the next year are displayed, and one of the function keys F4 and F5 is pressed on this screen to select the year to be set. To select the fiscal year 1994, press the F4 key.

Upon receipt of this push button, the CPU 36 causes the ROM 4
0 (see FIG. 6) is read out from the calendar data stored in 0 (see FIG. 6) and is transferred to the RAM 39. The procedure after this is
The second person in charge confirms the vacation schedule in the same procedure as the step S32 and subsequent steps shown in FIG.

Next, the setting of the next unlocking date and time will be described. This setting of the next unlocking date and time is a work performed when temporarily changing the unlocking schedule, etc., so that it is not necessary to change the preset unlocking schedule itself as in the conventional case, and There is an advantage that the temporary unlocking time changing operation itself can be easily performed.
Hereinafter, description will be given based on the flowchart shown in FIG.

To set the next unlocking date and time, first, the first person in charge calls the operation menu shown in FIG. 10, and presses the F5 key on this screen to "Jikai".
A mode is selected (step S40). Upon receiving this push button, the CPU 36 sets the screen to the next unlocking date and time setting screen shown in FIG. On this screen, the dates from the first day of the current month are sequentially displayed below the corresponding day of the week displayed on the upper edge of the display unit 5, and as described above, F4 or "for selecting the"-"mode is displayed. The F5 for selecting the "+" mode is pressed a suitable number of times to move the shaded cursor and bring the cursor to the next unlocking date to be set. FIG.
Then, the cursor is positioned on Monday of the 5th as the next unlocking day. Here, the set key 6c (see FIG. 1) is pushed.

By pushing the set button 6c, the CPU
The screen 36 is the input screen for the unlocking time of the day shown in FIG. On this screen, the unlocking time is input from the ten-key 6a at the position of the "?" Mark of the shaded cursor. In FIG. 29, the next unlocking time is April 5
The day is entered as "07:00". When the input of the unlocking time is completed, the set key 6c is pushed. In response to this push button, the CPU 36 transfers and stores the set date and time to the RAM 39 and prompts the second person in charge to input the personal identification number as the personal identification number input screen shown in FIG. As described above, "Futarime" indicating that it is the input screen for the second personal identification number is displayed on this screen (step S42).

If the input of the personal identification number of the second person in charge is incorrect three times in a row as described above, all the operations including the input by the first person in charge up to then are canceled as a penalty. At the same time, the display unit 5 is in a non-display state and cannot be operated for 10 minutes (step S43, step S44, step S45). In this case, the process returns to step S40, and the operation is restarted from the calling of the operation menu by the first person in charge.

When the personal identification number of the second person in charge is correctly entered, the CPU 36 changes the display of the display unit 5 to the screen for setting the next unlocking date and time shown in FIG. 26 again, and the screen for the first person in charge is displayed on this screen. The next unlocking date and time is set in the same procedure as that of the operator, and the set key 6c is pressed (step S46). CP
U36 receives the push button of the set key 6c and
The next unlocking date and time data input by the first person in charge stored in 39 is compared with the next unlocking date and time data input by the second person in charge (step S47).
If they do not match, the display unit 5 displays "NO RYUKUMIKU" and then the display unit 5 is set to the non-display state. In this case, the process returns to step S40, and the first person in charge restarts the operation menu.

In step S47, when the next unlocking date and time data input by the first person in charge and the next unlocking date and time data input by the second person in charge match, the CPU 36 causes the display unit 5 to display. The current date and time and the next unlocking date and time shown in FIG. 30 are displayed. When the F5 key for selecting the "Hay" mode of this display is pressed, the CPU 36 writes the next unlocking date and time in the main clock IC 43a and the sub clock IC 43b, and sends a reset signal for sending the unlock signal to the main and sub clock ICs 43a. , 43b. In response to this signal, the main and sub clock ICs 43a and 43b
Is a main drive system control unit 44a and a sub drive system control unit 44b
Then, the transmission of the unlock signal that has been transmitted until then is stopped.
Next, the CPU 36 sends a lock signal to the main drive system controller 44a and the sub drive system controller 44b. This signal activates the first drive unit 28a and the second drive unit 28b, and upon receipt of this action, the unlocking mechanism unit 29 operates in the locking direction to bring the lockable state (step S48). After that, the sleep state is entered as described above.

Next, the forced unlocking by key operation will be described. For the forced unlocking by this key operation, the locking operation is performed in the above-described procedure, and the first drive unit 28a and the second
The unlocking mechanism unit 29 is actuated in the locking direction by the operation of the driving unit 28b (see FIG. 6) of the locking mechanism, and the turning force in the locking direction is applied to the locking device 8 (see FIG. 4 etc.) to enable the locking state. If the handle (not shown) is operated to move the lever 3 forward,
This is an operation for stopping the turning power applied to the lock 8 in the direction of the lock, releasing the lockable state, and returning to the unlocked state.

In the flowchart of FIG. 32, first,
The operation menu shown in FIG. 10 is called. As a result, the CPU 36 immediately sets the screen of the display unit 5 to the forced unlock screen shown in FIG. When the F5 key is pressed on this screen to select the "kai" mode (step S4
9) Upon receipt of this push button, the CPU 36 displays "OK" on the display unit 5 and sends an unlock signal to the main drive system control unit 44a and the sub drive system control unit 44b (step S50). . Upon receiving this unlocking signal, the main drive system control unit 44a and the sub drive system control unit 4
4b sends an actuation signal to the first drive unit 28a and the second drive unit 28b, and receives the actuation signal to drive the first drive unit 2b.
8a and the 2nd drive part 28b operate | move in the unlocking direction, and thereby the unlocking mechanism part 29 operates in the unlocking direction (step S51). As a result, the lock 32 (see FIG. 4) operates in the unlocking direction to unlock (step S53).

The CPU 36 further uses the main clock IC4
3a and the sub clock IC43b always write an unlocking code as an alternative to the unlocking time and display "Jikaikaijo Hatorikesa Remashita" on the display unit 5 (step S52), and enter the sleep state.

Next, the unlocking operation upon arrival of the set time will be described. The main clock IC 43a and the sub clock IC 43b that keep track of the date and time when the data of the next unlocking date are registered
Outputs an unlock signal to the main drive system control unit 44a and the sub drive system control unit 44b when the unlock date and time arrives. In response to this, the main drive system control unit 44a and the sub drive system control unit 44b send operation signals to the first drive unit 28a and the second drive unit 28b, and thereby the first drive unit 28a and the second drive unit 28a.
The drive unit 28b of the above operates. By this operation, the unlocking mechanism section 29 shown in FIGS.
The lock 8 is rotated in the unlocking direction via the connection lever 10. The rotation of the lock 8 unlocks it.

At the same time, the main clock IC43a and the sub clock IC43b also send an unlock signal to the CPU 36. Upon receiving this signal, the CPU 36 exits the sleep state, returns the power supplied to the CPU 36 itself to a level at which control operation is possible, and supplies power to the display unit 5 through control of the display unit power ON / OFF circuit. While in the operating state, an unlock signal is output to the main drive system control unit 44a and the sub drive system control unit 44b. As described above, the main drive system control unit 44a and the sub drive system control unit 44b are adapted to receive an unlock signal from both the main and sub clock ICs 43a and 43b and the CPU 36, and the main and sub storage unit 42a. , 42b, main and sub clock I
C43a, 43b, main and sub drive system control unit 44
a, 44b, first and second drive units 28a, 28b,
Combined with the duplication of the surface of each device, even if a failure occurs in any part, the device does not become inoperable, and the lock can be surely unlocked at the unlocking date and time.

[0082]

As described above, in the present invention, the first person in charge and the second person in charge sequentially confirm the next release date and time when locking is performed at the end of each business, Moreover, by making it impossible to lock unless this confirmation is performed, it is possible to reliably detect the error of the preset unlocking date and time before locking, and therefore the next unlocking date remains set incorrectly. It is possible to provide a method for controlling the timed lock device that is not locked.

When setting the weekly schedule and the vacation schedule, the first person in charge inputs the setting data, and the second person in charge confirms the input data, and unless the confirmation is made, the schedule is set. By disabling, it is possible to detect errors in the input data of the weekly and vacation schedules in advance, and therefore, the timed formula in which the weekly and vacation schedules are not set based on the incorrect input data. It may be a method of controlling the lock device.

Further, the vacation schedule is set by calling the vacation schedule data stored in advance in the data storage means and collectively setting the data based on this data. It is possible to provide a method for controlling a timed lock device that can be prevented and that can perform input setting easily and in a short time.

Further, by providing the next unlocking date / time setting function that has priority over the weekly schedule and the vacation schedule, the temporary unlocking date / time can be changed without changing the entire unlocking schedule of the weekly schedule and the vacation schedule. When setting the next unlocking date and time, the next unlocking date and time can be set only when the input data of the first person in charge and the input data of the second person in charge are compared and match. By doing so, it is possible to provide a method for controlling a timed lock device that can prevent mistakes in data entry and can reliably set the next unlocking date and time.

[Brief description of drawings]

FIG. 1 is an external perspective view of a timed lock device 1 according to the present invention.

FIG. 2 is a perspective view showing a state in which the front panel portion 4 of the timed lock device 1 is opened and the inside is opened.

3 is a cross-sectional view of a device portion housed in the device housing, which is cut horizontally through the axis of the emergency unlocking lever shaft 18 in FIG. 2 and vertically past the protrusion 19. FIG. 3 is a cross-sectional view of the first support base 15 and the second support base 16 which are horizontally cut through the axes of the first support base 15 and the second support base 16 and which are viewed from below in the drawing.

FIG. 4 is a view showing a rear portion of the device.

FIG. 5 is a diagram showing a locked state in which the drive plate unit 12 in FIG. 3 is slid to the left in the drawing.

FIG. 6 is a block diagram showing a configuration of a control mechanism unit 35 of the present invention.

FIG. 7 is a flowchart showing a procedure for calling an operation menu and displaying it on the display unit 5.

8 is a diagram showing an initial screen displayed on the display unit 5. FIG.

9 is a diagram showing a personal identification number input screen displayed on the display unit 5. FIG.

FIG. 10 is a diagram showing an operation menu screen displayed on the display unit 5.

FIG. 11 is a diagram showing a confirmation screen of the next unlocking date and time at the time of each locking, which is displayed on the display unit 5.

FIG. 12 is a flowchart showing a procedure of a locking operation performed at the end of every work or the like.

FIG. 13 is a flowchart showing a procedure for setting and confirming a weekly schedule.

14 is a diagram showing a weekly schedule setting screen displayed on the display unit 5. FIG.

FIG. 15 is a diagram showing a weekly schedule setting screen displayed on the display unit 5.

FIG. 16 is a diagram showing a confirmation screen for confirming the set weekly schedule displayed on the display unit 5 for each day of the week.

FIG. 17 is a diagram showing completion of setting of a weekly schedule displayed on the display unit 5.

FIG. 18 is a flowchart showing a procedure for setting a vacation schedule.

19 is a diagram showing a vacation schedule setting screen displayed on the display unit 5. FIG.

20 is a diagram showing a vacation schedule change screen displayed on the display unit 5. FIG.

21 is a diagram showing a vacation schedule change screen displayed on the display unit 5. FIG.

22 is a diagram showing a vacation schedule deletion screen displayed on the display unit 5. FIG.

FIG. 23 is a diagram showing a vacation schedule addition screen displayed on the display unit 5;

FIG. 24 is a diagram showing a screen for selecting a set year in collective setting of vacation schedules displayed on display unit 5.

FIG. 25 is a flowchart showing a procedure for setting the next unlocking date and time.

FIG. 26 is a diagram showing a next unlocking date / time setting screen displayed on the display unit 5;

FIG. 27 is a diagram showing a setting screen for the next unlocking date and time displayed on the display unit 5.

FIG. 28 is a diagram showing an input screen of an unlocking time of the day when the next unlocking date and time is set, which is displayed on the display unit 5.

FIG. 29 is a diagram showing an input screen for the unlocking time of the day when the next unlocking date and time is displayed, which is displayed on the display unit 5.

FIG. 30 is a diagram showing a confirmation and lock screen for the set next unlocking date displayed on the display unit 5.

FIG. 31 is a diagram showing a forced unlock screen displayed on the display unit 5.

FIG. 32 is a flowchart showing a procedure of a forced unlocking operation.

[Explanation of symbols]

 1 ・ ・ Timed lock device 3 ・ ・ Kanuki rod 5 ・ ・ Display unit 6 ・ ・ Operation key 7 ・ ・ Emergency unlocking lever 10 ・ Main motor 11 ・ Sub motor 12 ・ Drive plate unit 13 ・ First drive lever 14 ・Second drive lever 25, lever shaft 28, drive unit 28a, first drive unit 28b, second drive unit 29, unlocking mechanism unit 32, locking mechanism 35, control mechanism unit 36, CPU 38, timer 42a, Main storage unit 42b / Sub storage unit 43a / Main clock IC 43b / Sub clock IC 44a / Main drive system control unit 44b / Sub drive system control unit

Claims (5)

[Claims] 1. A data input means for inputting data such as unlocking and unlocking date and time, a display means for displaying various data and the like, and an unlocking and unlocking input by the data input means. Data storage means for storing data such as date and time,
The time keeping means for holding the arrival of the unlocking date and time stored in the data storing means having the calendar data, and the unlocking operation performed by the arrival of the unlocking date and time measured by the time keeping means and the manual locking A method for controlling a timed lock device having an unlocking mechanism part, comprising: a current date and time confirming means, a next unlocking date and time confirming means and a confirmation monitoring means, wherein the current date and time confirming means is used before locking. The first person in charge and the second person in charge perform the confirmation operation of the current date and time and the operation of confirming the next unlocking date and time by the next unlocking date and time confirmation means by the first person in charge and the second person in charge. A method for controlling a timed lock device, characterized in that the confirmation and monitoring means monitors and confirms that the confirmation operation has been performed, thereby enabling locking. 2. The setting of the weekly schedule for setting the unlocking time for each day of the week and the setting of the vacation schedule for setting the unlocking day in the year are performed by the first person in charge by inputting the schedule by the data input means. Then, the second person in charge confirms the inputted schedule data stored in the data storage means by the input data confirmation means, and the confirmation monitoring means monitors and confirms that this confirmation has been made. 2. The method for controlling a timed lock device according to claim 1, wherein the schedule can be set accordingly. 3. The data storage means according to claim 2, wherein an entire vacation schedule to be a locking date is stored, and an input of the vacation schedule by a first person in charge is stored in the data storage means. The method for controlling a timed lock device according to claim 2, wherein the vacation schedule is called and collectively performed. 4. A next unlocking date and time setting unit that is executed prior to the weekly schedule and vacation schedule stored in the data storing unit, and the next unlocking date and time is set by the data input unit. Data unlocking date and time data entered by the first person in charge and the next unlocking date and time data entered by the second person in charge are compared by the data comparison means, and set by matching the compared data. The method for controlling a timed locking device according to claim 1, claim 2 or claim 3, wherein the method is possible. 5. The control device for a timed lock device according to claim 4, wherein the data comparison means makes it possible to lock the data when the data comparison means determines that the data match.