JP3242184B2 - Password locker system - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION The present invention is provided with a number of security code input type lending locker devices which store a security code set by a user and perform an unlocking operation when the input number matches the security code. It relates to a locker system with a security code that is suitable for lending to many people for a short period of time.Especially, the locker device is locked when not in use, and only the authorized users unlock the locker. BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a security locker lending locker system in which a device can be used to facilitate locker lending management.

[0002]

2. Description of the Related Art Conventionally, as this kind of system, there is one proposed in, for example, Japanese Patent Application Laid-Open No. 4-167,094. The proposed system is applied to a rental locker system for sports facilities such as ski resorts and golf courses.
An ID card issuing device is installed at the front desk where the locker manager is located, and the locker manager specifies a predetermined locker number, and the number of the locker number and the ID number set in a certain order corresponding to the locker number An ID card on which a bar code is printed is issued, and the ID card is given to the locker user to designate a lending locker.
In addition, the user finds the designated locker device by looking at the locker number printed on the ID card, unlocks the locker device by inserting the ID card into the barcode reader of the locker device, and then unlocks the locker device. When the password is locked, a password is registered using the numeric keypad, and thereafter, the password can be unlocked by inputting the password with the numeric keypad.

Here, the locker device sets and changes the ID number in the same order as the ID card issuing device, unlocks only when the ID number read from the ID card matches the set ID number, and unlocks the ID. By updating the number, the user can use only the specified locker device.

[0004]

However, in the above-mentioned conventional system, it is necessary for an administrator to search for a free locker device and select an appropriate locker device from the available locker devices. There is an annoyance that a user who has designated a device has to search for the locker device.

[0005] Accordingly, the present invention has been made in view of the above-mentioned conventional problems, and does not require a user to specify a locker to be used.
By searching for a free locker and making any of the lockers available, it is not necessary for the administrator to specify the locker to be used, and the trouble of the user searching for the specified locker can be eliminated. It is an object of the present invention to provide a security locker system for inputting a personal identification number.

[0006]

In order to achieve the above-mentioned object, a security locker system provided with a security code input system according to the present invention, as shown in the basic configuration diagram of FIG. 1 and a ticket issuing device 3 connected to each locker device via a communication line L
And The ticket issuing device stores an unlocking number generating means 31a for generating an unlocking number for unlocking a locker device in which the locking device is in a locked state, and stores an unlocking number generated by the unlocking number generating means. Unlock number storage means 31
b, receiving means 31c for receiving a predetermined number of digits from each locker device via the communication line, and comparing the number received by the receiving means with the unlock number stored in the unlock number storage means. Unlocking number comparing means 31d and a transmitting means 31e for transmitting an unlocking signal to the locker device when the two match as a result of the comparison by the unlocking number comparing means.
And The locker device includes a key operation unit 121 having a numeric keypad 121a, a transmitting unit 123a that transmits a predetermined number of digits input by operating the numeric keypad when not in use to the ticket issuing device, Receiving means 12 for receiving the unlock signal of
3b, a unlocking means 122a for unlocking the lock device at the time of lending based on the unlocking signal received by the receiving means, and an operation of the numeric keypad after unlocking by the unlocking means for lending Password storage means 12 for storing a predetermined number of digits inputted by the user as a password
7 and a password comparison that compares a predetermined number of digits input by operating the numeric keypad after the password is stored in the password storage means with the password stored in the password storage means. And a password unlocking means 122c for unlocking the locking device when the passwords coincide with each other as a result of the comparison by the password comparing means.

The unlocking number generating means 31a converts the total number of seconds at the time of ticket issuance (and the number indicating the type of locker use time) into a predetermined order for each lower one digit of the issuance date. In addition to the rearrangement, an unlocking number configured by adding the last digit of the ticketing date to a predetermined digit of the rearranged number is generated.

[0008]

According to the above configuration, since the locker device 1 is locked at the time of lending, it is possible to prevent the unauthorized user from opening the locker door and using the locker without permission. On the other hand, the authorized user can receive the ticket printed with the unlock number generated by the unlock number generating means 31a of the ticket issuing device 3 from the locker manager and know the unlock number. The unlocking number generated by the unlocking number generating means 31a is stored in the unlocking number storage means 31b, and when the user who knows the unlocking number inputs the unlocking number with the numeric keypad 121a, the unlocking input is entered. The number is sent to the ticket issuing device 3 and the unlock number storage means 3
1b, an unlocking signal is sent from the ticket issuing device 3 to the locker device, and the unlocking signal causes the locker device 1 to be lent.
Is unlocked and the locker door is opened for use.

[0009] Thereafter, the user inputs a password using the numeric keypad 121a and stores the password in the password storage means 127.
, The locker device 1 is unlocked, the locker door is opened, and the user can use the locker device 1 each time the same number as the password is input using the numeric keypad 121a.

The unlock number is obtained by rearranging the digits of the total seconds of the time at the time of ticket issuance in a predetermined order for each of the last one digit of the issuance date, and replacing the number with a predetermined digit of the rearranged number. Since the last one digit of the ticket issuance date is added, only one kind of number is generated per month, and the anti-theft property is excellent. Further, since the unlock number includes a number indicating the type of locker use time, the locker device can be rented in a short time.

[0011]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 2 shows an embodiment of a password locker system of the present invention. In the figure, a system is provided with a plurality of locker devices 1 of a security code input type that can set a security code by key operation and unlock by inputting a security code, and a ticket provided to a user by operation of a locker manager installed at the front desk. 2 and a locker control device 4 for performing data communication between the locker device 1 and the ticket issuing device 3 via the communication line L. The ticket issuing device 3
It comprises a personal computer (PC) 31 and a ticket printing device 32 controlled by the PC 31.

In the ticket issuing device 3, when a ticket issuing operation is performed by the administrator using the keyboard of the PC 31, the PC 31 unlocks any vacant locker device 1 using the date, time, minute, and second data of the built-in clock. To generate a seven-digit unlock number for
Work as a. Then, this unlock number is stored in a memory (not shown) serving as unlock number storage means 31b, and the number is printed by the ticket printing device 32 to issue the ticket 2. The PC 31 is connected to the receiving means 31.
c, It also functions as the unlock number comparing means 31d and the transmitting means 31e.

The unlock number generated by the PC 31 is composed of numbers from 0 to 9 in each digit. The unlocking number can be recognized from the ticketing time and the type of usage pattern from now on, and changes with the passage of time. The same number is not generated a plurality of times in one day, and is generated as follows.

Now, when the ticketing time is H ₁ H ₂ , M ₁ M ₂ minutes S ₁
Assuming that the time is S ₂ seconds (H ₁ , M ₁ , and S ₁ are in the tens place, H ₂ , M ₂ , and S ₂ are in the first place), the above time is expressed in seconds, and a five-digit number “XZVWY” (X is in thousands, Z is in thousands,
V is the hundredth place, W is the tenth place, and Y is the first place). next,
When the use pattern type is T = 0 (A pattern, 8:00 to 00)
12:00), T = 1 (B pattern, 8:00 to 15:
00), T = 2 (C pattern, 8:00 to 18:00)
... And is represented by a one-digit number T.

The rearrangement of the numbers including "XZVWY" and "T" is performed according to the following Table 1 according to the last one digit (0-9) of the date of ticket issuance.

[0016]

[Table 1]

Next, the unlocking number is a seven-digit number obtained by adding the last one-digit number "S" of the date to the six-digit number "BDFAEC" obtained using Table 1. In addition, lower 1
The digit “S” is inserted at the central position of seven digits (the fourth digit from the left and right) like BDFSAEC. Therefore, 1
An unlock number as shown in Table 2 below is generated during one month from day 31 to day 31.

[0018]

[Table 2]

An unlocking number is generated at the time of ticket issuance by the above-described method. This will be further described with a specific example. If the ticketing operation is performed in the B pattern at 8:12:35 on the 12th, (8 × 60 × 60) + (12 × 6
0) + 35 = 29555 to calculate the total seconds, X = 2, Z = 9, V = 5, W = 5, Y = 5 and T = 1. Since the last digit of the date is 2, rearrangement of YTXWVZ is performed based on Table 1, and B =
5, D = 1, F = 2, A = 5, E = 5, C = 9. Since S = 2, the unlock number is “YTXS
WVZ = 5122559 "is generated.

The unlock numbers generated as described above are stored in the memory of the ticket issuing device 3 in the order of generation as shown in FIG. As can be seen from FIG. 3, an area for storing an in-use flag indicating that the unlock number has been used, and a time zone indicating the valid time of the unlock number are recorded corresponding to the area for storing the unlock number. In the example of the unlock number “5122559”, an available time zone of 8:00 to 15:00 is recorded in the effective time area.

The locker device 1 has a control device 12 composed of a microcomputer or the like on the back side of the locker door 11 and a solenoid for locking and unlocking the locker door 11 based on a control signal from the control device 12. Are installed, and a door open / close detection switch 14 for detecting the open / closed state of the locker door 11 is attached, and the key operation unit 121 of the control device 12 and the locker number are written on the front side of the locker door 11. Nameplate 15, handle 16
And a master key insertion hole 17. In addition,
The lock device 13 and the door open / close detection switch 14
It is connected to the. The locker number on the nameplate 15 is
A different number is marked for each locker device 1.

FIG. 4 shows a circuit configuration of the locker device 1.
In the figure, the control device 12 is provided with the key operation unit 121.
In addition, a control microcomputer (CPU) 12
2. It has a communication microcomputer (CPU) 123 serving as a transmitting means 123a and a receiving means 123b,
These have a built-in ROM and RAM and operate according to a control program stored in the ROM. Control CPU 122
, A lock device 13, a door opening / closing detection switch 14, a key operation unit 121, a communication CPU 123, a display 124, an indicator 125 indicating that the device is in use and under inspection, and generates at least date, hour, minute, and second time data. A non-volatile memory 127 serving as a personal identification number storage means composed of an E ² PROM or the like is connected to each other. A locker control device and a ticket issuing device (not shown) are connected to the communication CPU 122 via a setting device 128 for setting a locker number and a locker address, and a communication line.

The key operation unit 121 inputs an unlock number printed on a ticket which is given to a user by a manager at the front desk,
Numeric keypad 121a for inputting a password at the time of setting a password and inputting a password at the time of unlocking operation, a lock key 121b operated for locking, and a tenkey 1
It has a clear key 121c operated when clearing the number input by 21a, and a lock command is input to the control device 12 by operating the lock key 121b.

With the above configuration, the user who has received the ticket issued on the ticket issuing device side goes to the place where the locker device 1 is installed with the ticket and searches for an empty locker device 1. Note that the vacant locker device 1 is in a state of waiting for the input of an unlock number, and
Since 3 is in the locked state and the indicator 125 is in the unlit state, the user can look for by looking at the state of the indicator 125.

The user who has found the vacant locker device 1 inputs the unlock number printed on the ticket into the key operation unit 121.
Is operated and input, the unlocking number is read by the control CPU 122. Control CPU
Reference numeral 122 denotes a display of the number of the read unlock number.
Are displayed in order, and are transmitted to the communication CPU 123 when a number having a predetermined number of digits is input. The communication CPU 123 having received the unlock number adds the locker number and the locker address set by the setting device 128 to the personal computer 31 of the ticket issuing device 3 via the communication line and the locker control device 4. Send to

The personal computer 31 that has received the unlock number compares the unlock number with the generated unlock number stored in the memory, checks whether there is a match, and checks if there is a match. If there is one, it is determined whether the corresponding in-use flag is set. When there is a matching unlocking number for which the in-use flag is not set, the locker is sent to the communication CPU 123 of the locker device 1 that has sent the unlocking number based on the locker number and the locker address received together with the unlocking number. An unlock signal is transmitted via the control device 4 and the communication line. The communication CPU 123 that has received the unlock signal sends this unlock signal to the control CPU 122, and in response, the control CPU 122 sends a control signal for unlocking the lock device 13 to unlock the lock device 13. .

The key operation unit 121 of the locker device 1
If the unlock signal input by is less than the predetermined number of 7 digits and there is no next key input within 15 seconds, for example,
An error sound is generated, the previous input is cleared, and the display on the display 124 is also turned off. Further, by inputting the unlock number, the usage pattern is recognized and the locker device lending effective time is managed.

When the locker device 1 is unlocked, the user can open the locker door 11 and closes the locker door 11 which has been opened once to put luggage therein. When the lock key 121b is operated after inputting a four-digit password with the ten keys 121a, the control CPU 122 reads it and stores it in the non-volatile memory 127, and sends a control signal to the lock device 13 for locking. The lock is sent out and the indicator 125 is lit to indicate that it is in use. The password stored in the non-volatile memory 127 is held without a backup power supply.

When the lock key 121b is operated, a buzzer sounds to notify the user that the lock operation has been accepted. When the lock key is operated without inputting the password, an error sound is generated and the lock is not performed. When the clear key 121c is operated without operating the lock key after the input of the personal identification number, the input personal identification number is cleared, and the input of the personal identification number is enabled again.
Once a password has been set, it cannot be changed in principle. After setting the password, the lock device 13 can be unlocked only by inputting the password within the time of each usage pattern. After the end time of each usage pattern, the security code can be unlocked only once, but thereafter, the indicator 125 is lit to indicate that it is under inspection. During the inspection, the previous security code is ignored.

After setting the personal identification number, when the user inputs a four-digit number using the numeric keypad 121a of the key operation unit 121, the control CPU 122 reads this and stores the read number and the non-volatile memory 127. The passwords are compared with each other, and when they match, a buzzer sound is generated, and a control signal for unlocking is sent to the lock device 13 to unlock the lock device 13.

When the password is wrong,
An error message is displayed, and the password input is again accepted. If you make a mistake four consecutive times, for example, 6
During a predetermined time of 0 second, the input of the numeric keypad 121a is not accepted and unlocking is disabled. Even within this time, unlocking with the master key is possible. Further, by instructing forcible unlocking by a predetermined key operation of the person computer 31 of the ticket issuing device 3, the locked locker device can be unlocked.

Locker device 1 unlocked by password
, When the locker door 11 is opened, the control CPU
Reference numeral 122 denotes a door closing wait state, in which the door is closed and the lock key 1 is closed.
When the button 21b is operated, a buzzer sound is generated in accordance with the operation, and the locking device 13 is locked. When the lock key 121b is operated while the door is open, when the door 11 is subsequently closed, a buzzer sound is generated and the lock device 13b is operated.
To lock. In addition, the locker device in the unlocked state can be locked by instructing forcible locking by a predetermined key operation of the person computer 31 of the ticket issuing device 3.

In order for the user to be able to respond to a forgotten security code, the user can unlock the master key and open the door, and operate a security code reset switch (not shown) so that the security code can be re-input. Can be formed.

The operation of the system has been outlined above.
5 and 6 showing the processing by the control program of the personal computer 31 of the ticket issuing device 3 and the control CP of the locker device 1.
7 to 1 showing processing by the control program of U122.
0 will be described below.

The personal computer 31 of the ticket issuing device 3 waits for the operation of the key for instructing the generation of the unlocking number in step S1 of the flowchart of FIG. 5. When the unlocking number generation key is operated, the personal computer 31 proceeds to step S1. Is YES, the process proceeds to step S2, and a process of generating an unlock number by the above-described method is performed. Thereafter, the process proceeds to step S3, where the unlock number generated in step S2 is stored in the memory as shown in FIG.
It returns to 1 and waits for the operation of the next unlock number generation key. At any time during the execution of steps S1 to S3, the locker device 1
When a signal including an unlock number, a locker number, and a locker address transmitted by the input operation of the unlock number is received, the interrupt processing of the flowchart of FIG. 6 is performed.

In the interrupt processing, the number received in the first step S4 is temporarily stored in a memory, and then the process proceeds to a step S5, where the received number and the unlocked number stored in the memory in the step S3 are stored. Compare with number. Thereafter, the process proceeds to step S6, and it is determined whether there is a match based on the result of the comparison. Step S
If the determination in step 6 is YES, that is, if the unlock number corresponding to the received number is stored in the memory, the process proceeds to step S7, where the flag indicating that the unlock number is in use is stored in the area corresponding to the unlock number. It is determined whether or not it has been set.

If the determination in step S7 is NO, that is, if the unlock number stored in the memory after generation is not in use, the process proceeds to step S8, where the locker address temporarily stored in step S4 is stored. Is determined based on the locker device 1 on which the input operation of the unlock number has been performed, and an unlock signal is transmitted to the locker device. Subsequently, the process proceeds to step S9, in which the in-use flag corresponding to the unlocking number matched in step S6 is set, and the process returns to the flowchart of FIG. When the determination in step S6 is NO and the determination in step S7 is YES, the process immediately returns to the flowchart in FIG.

On the other hand, the control CPU 12 of the locker device 1
2 waits for the operation of the numeric keypad 121a of the key operation unit 121 in step S11 of the flowchart of FIG. 7, and when there is an operation of the numeric keypad, proceeds to step S12 to determine whether the locker door 11 is closed according to the state of the door open / close detection switch 14. Is determined. The determination in step S12 is Y
In the case of ES, the process proceeds to step S13 to determine whether or not a password is stored in the nonvolatile memory 127. If there is no password and the determination in step S13 is NO, the process advances to step S14 to determine whether a seven-digit number has been input using the ten keys 121a.

When a 7-digit number is input and the determination in step S14 is YES, the process proceeds to step S15,
Here, a seven-digit number is transmitted to the ticket issuing device 3 as an unlocking number, and then the process proceeds to step S16 to wait for transmission of an unlocking signal from the ticket issuing device 3. Step S16 when an unlock signal is input from the ticket issuing device 3.
Is YES, the process proceeds to step S17 to output a control signal for unlocking to the lock device 13, and then proceeds to the next step S18 in which a password is set. The password setting process in step S18 will be described later with reference to the flowchart of FIG. 8. After the password setting process is completed, the process returns to step S11 and waits for the next numeric key operation.

In the flowchart shown in the figure, the unlock signal is waited forever in step S16. However, if there is no input of the unlock signal even after waiting for a certain time, the input unlock number is incorrect. Then, the process returns to step S11.

When the determination in step S12 is NO,
That is, when the locker door 11 is open and when the determination in step S14 is NO, that is, when a seven-digit number is not input, the process returns to step S11. When the determination in step S13 is YES,
The process proceeds to step S19 to perform the unlocking process described below with reference to the flowchart of FIG. 9, and then proceeds to step S20 to perform the locking process described below according to the flowchart of FIG. 10, and then returns to step S11.

In the password setting process, the locker door 11 is waited for to be opened in step S18a of the flowchart of FIG. 8, and if the door is opened and the determination in step S18a is YES, the process proceeds to step S18b and the key operation unit 121 is started. Wait for the input of a four-digit number by the ten key 121a. If the four-digit number is input by operating the numeric keypad 121a, and if the determination in step S18b is YES, the process proceeds to step S18c, where the input four-digit number is stored as a personal identification number in the non-volatile memory 127, and then the process proceeds to step S18.
Proceed to 18d.

In step S18d, the key operation unit 1
The operation waits for the locking operation to be performed by operating the lock key 121b of the control unit 21. When the lock key 121b is operated and the determination in step S18d becomes YES, step S18e is performed.
To output a control signal for locking to the lock device 13, and then to step S18f to proceed to step S18f.
5 is turned on to indicate that it is in use, and the process returns to the flowchart of FIG.

In the unlocking process, it is determined in step S19a of the flowchart in FIG. 9 whether a four-digit number has been input. If the determination is NO, the process returns to step S11 in FIG. A four-digit number is input and step S19
When the determination of a is YES, the process proceeds to step S19b,
Here, the four-digit number is compared with the personal identification number stored in the non-volatile memory 127, and then the process proceeds to step S19c to determine whether or not both match as a result of the comparison.
If the determination in step S19c is YES, that is, if they match, the process proceeds to step S19d, where a control signal for unlocking is output to the lock device 13, and the lock device 13 is unlocked. If the determination in step S19c is NO, the process returns to step S11 in FIG.

In the locking process, it is determined in step S20a of the flowchart in FIG. 10 whether or not the locker door 11 is closed.
In the case of O, the process proceeds to step S20b, where the lock key 12
It is determined whether or not 1b has been operated. This step S2
If the determination of 0b is also NO, the process returns to step S20a,
Thereafter, the locker door 11 is closed or the lock key 12
1b is operated, and it waits until the determination of either step S20a or S20b becomes YES.

The locker door 11 is closed and step S20 is performed.
If the determination in step a is YES, the process proceeds to step S20c to start a timer for measuring a fixed time of, for example, 10 minutes.
It is determined whether or not has been operated. When the lock key 121b is not operated and the determination in step S20d is NO, the process proceeds to step S20e. In step S20e, it is determined whether or not the counting of the timer has timed out. If the determination in step S20e is NO, that is, if the time has not expired, the process proceeds to step S2e.
Return to 0a.

On the other hand, the lock key 121
When b is operated and the determination in step S20d is YES, the process proceeds to step S20f, where a control signal for locking is output to the lock device 13 to lock the lock device, and then the process returns to the flowchart of FIG.

The determination in step S20b is YE
When S is reached, that is, when the lock key 121b is operated while the locker door 11 is open, the process proceeds to step S20g, and waits for the locker door 11 to be closed. If the determination is YES, the process proceeds to step S20f, where a control signal for locking is output to the lock device 13 to lock the lock device, and then the process returns to the flowchart of FIG.

[0049]

As described above, according to the present invention, since the locker is locked at the time of lending, it is possible to prevent the locker door from being opened and being used without permission. In addition, the user is given a ticket printed with an unlocking number capable of unlocking the locked locker, sends the unlocking number input on the locker side to the ticket issuing side, and this is the official unlocking number. Sometimes, an unlocking signal is sent to the locker to unlock the locked locker at the time of lending. Further, the user can set a password, and once set, the password can be unlocked each time the same number as the password is input.

Therefore, the locker manager only needs to issue a ticket on which the unlock number is printed, and there is no need to perform a troublesome operation of designating a locker to be used from a vacant locker. The user can select a free locker from the available lockers and use it, thereby eliminating the trouble of the user searching for the specified locker.

Further, only one kind of unlocking number is generated per month, which is excellent in anti-theft property and can be rented by dividing the locker use time into short time. I have.

[Brief description of the drawings]

FIG. 1 is a diagram showing a basic configuration of a personal identification number lending locker system according to the present invention.

FIG. 2 is a diagram showing an embodiment of a personal identification number input type rental locker system according to the present invention.

FIG. 3 is a diagram showing an unlock number and the like stored in a memory in the ticket issuing device in FIG. 2;

FIG. 4 is a diagram showing a circuit configuration of the locker device in FIG.

FIG. 5 is a flowchart of a process performed by the personal computer in FIG. 2;

FIG. 6 is a flowchart of an interrupt process performed by the personal computer in FIG. 2;

FIG. 7 is a flowchart showing an entire process performed by a control CPU in FIG. 4;

FIG. 8 is a flowchart showing details of a password setting process in FIG. 7;

FIG. 9 is a flowchart showing details of an unlocking process in FIG. 7;

FIG. 10 is a flowchart illustrating details of a locking process in FIG. 7;

[Explanation of symbols]

 1 Locker Device 121 Key Operation Unit 121a Numeric Keypad 122a Control CPU (Password Unlocking Means) 122b Control CPU (Password Number Comparison Means) 122c Control CPU (Password Unlocking Means) 123a Communication CPU (Transmission Means) 123b Communication CPU (receiving means) 127 Non-volatile memory (password storage means) 13 Locking device 3 Ticket issuing device 31a PC (unlocking number generating means) 31b PC (unlocking number storing means) 31c PC (receiving means) 31d PC (Unlock number comparison means) 31e PC (transmission means)

Continuation of the front page (58) Field surveyed (Int. Cl. ⁷ , DB name) G07F 17/12 E05B 49/00 G07F 7/12

Claims (3)

(57) [Claims] A plurality of lockers having a locking device;
A ticket issuing device connected to each of the locker devices via a communication line, wherein the ticket issuing device generates an unlocking number for unlocking the locker device in which the lock device is in a locked state. Lock number generation means, unlock number storage means for storing the unlock number generated by the unlock number generation means, receiving means for receiving a predetermined number of digits from each locker device via the communication line, Unlock number comparing means for comparing the number received by the receiving means with the unlock number stored in the unlock number storage means, and as a result of the comparison by the unlock number comparing means, Transmitting means for transmitting a signal to the locker device, the locker device has a key operation unit having a numeric keypad,
Transmitting means for transmitting a predetermined number of digits inputted by operating the numeric keypad to the ticket issuing device when not in use, receiving means for receiving an unlocking signal from the ticket issuing device, and receiving by the receiving means Unlocking means for unlocking the lock device at the time of lending based on the unlocking signal obtained, and a predetermined number of digits inputted by operating the numeric keypad after unlocking by the unlocking means at the time of lending Password storage means for storing as a password,
A password comparison means for comparing a predetermined number of digits inputted by operating the numeric keypad after the password is stored in the password storage means with the password stored in the password storage means, A password input type lending locker system, comprising: a password unlocking means for unlocking the lock device when the passwords match each other as a result of the comparison by the password comparing means. 2. The unlocking number generating means rearranges the number of the second of the time at the time of ticket issuance in a predetermined order for each of the last one digit of the issuance date. 2. The locker system according to claim 1, wherein an unlocking number is generated by adding a last digit of a ticket issuing date to a predetermined digit. 3. The unlocking number generating means arranges a number of a second of a time at the time of ticket issuance and a number indicating a type of locker use time in a predetermined order for each lower one digit of a ticket issuance date. 2. The locker as claimed in claim 1, wherein the unlocking number is generated by adding the last digit of the ticketing date to a predetermined digit of the rearranged number. system.