JPH0813873A - Wireless release and locking system - Google Patents

Abstract

PURPOSE:To enable usage even on the outdoor side without the steal of a password number, and to correspond to a master key white adapting even to a mansion with a common vestibule by mounting a plurality of pairs of lock sections and a transmitter operating only a specific release and locking operating section and transmitting a signal. CONSTITUTION:When a discrete vestibule is locked, its own signal transmission switch 110 is depressed. Consequently, an operating signal is received by the reception section 221 of a second release and locking operating section 220. Whether or not a common data section coincides with a common code and a discrete data section with a discrete code respectively is decided by a decision section 224. When each code agrees, a lock section is locked by an operating section 225. When the signal transmission switch 110 is depressed, the lock section of a common vestibule G is released. The lock section is not released when the common code does not coincide at that time. The switch 110 is pushed, and an operating signal is transmitted. When the common data section and a discrimination code agree at that time, the lock section of the discrete vestibule is released. Accordingly, a wireless release and locking system can be adapted to a mansion with the common vestibule.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wireless unlocking system used in condominiums, hotels and the like.

[0002]

2. Description of the Related Art A conventional unlocking system without using a key is
It is roughly divided into the following three types. First, the numeric keypad is operated to unlock / lock. This unlocks and locks only when a preset personal identification number is correctly input from the numeric keypad. Also,
Some use magnetic cards. This is designed so that a magnetic card reader reads a magnetic code stored in advance on a magnetic card and unlocks and locks only when the correct magnetic code is read. Further, some use wireless transmitters. This unlocks / locks only when the unlocking / locking signal transmitted from the transmitter matches the unlocking / locking identification signal stored in advance.

[0003]

First, in the case of the type in which the personal identification number is input from the ten-key pad, the user needs to store the personal identification number. Further, since the same key is repeatedly pressed, there is a problem that the key corresponding to the personal identification number becomes dirty and the personal identification number is easily stolen.

Further, the type using a magnetic card is difficult to use outdoors because the portion where the magnetic card is inserted into the magnetic card reader is open. Furthermore, a card issuing machine for producing a magnetic card is required, and reissuing a lost card takes time and effort.

Further, the type using a wireless transmitter or the like does not have the problem of the above-mentioned two types, but there is no type corresponding to a so-called master key.
Also, it does not support the case where it is necessary to open a common entrance for entering the lobby of an apartment before opening the entrance of the room like the present apartment.

The present invention was devised in view of the above circumstances, and has problems of the conventional unlocking system that does not use a key, that is, the personal identification number is easily stolen, it is difficult to use outdoors, and it is troublesome to deal with loss. It is an object of the present invention to provide a wireless unlocking system that can be applied to a condominium or the like having a common entrance that can handle the master key.

[0007]

A wireless unlocking system according to a first aspect of the present invention comprises a plurality of lock front portions, a lock / unlock operation portion that is combined with each lock front portion, and a specific lock / unlock operation portion. And a plurality of sets of transmitters for transmitting actuation signals for actuation. The operation signal of the transmitter includes a common data section common to each transmitter and an individual data section unique to each transmitter. An identification code corresponding to the actuation signal is preset in each unlocking operation unit, and the identification code includes a common code common to each unlocking operation unit and an individual code unique to each unlocking operation unit. Is included.
The unlocking / locking operation section causes the lock section to unlock / lock when the common code matches the common data section.
There are two types: an unlocking and operating section, a common code section for a common code, and a second unlocking and operating section for causing a lock section to perform an unlocking operation when an individual code matches an individual data section. The individual code of the second unlocking / locking operation section can be arbitrarily changed, and the new individual code after the change is stored in the transmitter as a corresponding new individual data section.

According to a second aspect of the present invention, there is provided a wireless unlocking system, wherein a plurality of sets of lock parts, unlocking operation parts that are respectively combined with the lock parts, and an operation signal for operating only a specific unlocking operation part. And a plurality of sets of transmitters for transmitting. The operation signal of the transmitter has a common data section common to each transmitter and an individual data section unique to each transmitter, and an unlock signal for performing only an unlocking operation and only a locking operation are performed. There are two types of lock signals. An identification code corresponding to the actuation signal is preset in each unlocking operation unit, and the identification code includes a common code common to each unlocking operation unit and an individual code unique to each unlocking operation unit. It is included. The unlocking operation section has a first unlocking operation section that causes the lock section to perform an unlocking operation when the common code matches the common data section, a common code is a common data section, and an individual code is an individual code. There are two types, that is, a second unlocking operation unit that causes the lock unit to perform the unlocking operation when they match with the data section. The individual code of the second unlocking / locking operation section can be arbitrarily changed, and the new individual code after the change is stored in the transmitter as a corresponding new individual data section.

[0009]

1 is a schematic configuration diagram of a wireless unlocking system according to a first embodiment of the present invention, FIG. 2 is a schematic perspective view of a transmitter used in the wireless unlocking system, and FIG.
Is a schematic configuration diagram of a transmitter, FIG. 4 is an explanatory diagram of an operation signal of a transmitter in the wireless unlocking system according to the first embodiment, FIG. 5 is a schematic explanatory diagram of an apartment adopted by the wireless unlocking system, FIG. 6 is an explanatory diagram of an operation signal of a transmitter in the wireless unlocking system according to the second embodiment, and FIG. 7 is a schematic perspective view of a transmitter used in the wireless unlocking system according to the second embodiment. .

First, a condominium to which the wireless unlocking system according to this embodiment is applied will be described. As shown in FIG. 5, this type of condominium has a common entrance G, which is a front entrance, and cannot enter the lobby L in the condominium unless it passes through this common entrance G. The lock of the common entrance G is unlocked by the first unlocking operation unit 210. Also, of the individual entrance g ₁ to g ₄ each room R ₁ to R _4, so as not go to go through the lobby L. Then, the second unlocking operation unit 220 operates the locks of the individual entrances g _{1 to} g ₄ . The second unlocking / operating section 220 is independent of each other. Since it is an apartment, there is one common entrance G and individual entrances g _{1 to} g.
₄ is a (four in the drawing) Some plural in accordance with the number of rooms.

The lock part is a normal cylinder lock type lock, one for the common entrance G and one for each individual entrance g _{1 to} g ₄ .
They are provided one by one. In addition, this lock is the transmitter 1
It can be unlocked and unlocked with 00, but it can also be unlocked and locked with a normal key in case of a failure.

Each resident owns the transmitter 100,
By operating the transmitter 100, common to the entrance first solution lock operation portion 210 of the G, the second solution locking operation of the individual entrance g ₁ to g ₄ of each person of the room R ₁ to R ₄ 220 It is designed to operate and. Further, curator, common entrance first solution lock operation portion 210 of the G can be actuated, moreover a second solution locking operation of the individual entrance g ₁ to g ₄ of the total room R ₁ to R ₄ 220 Owns a transmitter 100 as a master key that can operate the.

First, the transmitter 100 owned by each resident and manager will be described with reference to FIGS. 2 and 3. As shown in FIG. 2, the transmitter 100 is sized to fit in a palm. The transmitter 100 includes a signal transmission switch 110 for transmitting the operation signal 500.
A mode changeover switch 120 for switching the mode of the transmitter 100, an infrared light emitting diode 130 for transmitting the operation signal 500, a memory 160 for storing the operation signal 500, and a second unlocking operation unit. 220
Connection jack 140 for connecting the transmitter to the transmitter 100
A signal receiving switch 150 for changing the individual data part 520 of the operation signal 500, a central control part 170 for controlling the whole, and a setting switch 190 for causing the transmitter 100 owned by the administrator to act as a master key. When,
Battery 18 for operating the entire transmitter 100
0.

The transmitter 100 owned by each inhabitant includes the first unlocking / operating section 210 of the common entrance G and its own room R ₁ -R.
₄ of a second solution locking actuation portion 220 of the individual entrance g ₁ to g ₄ only can be activated, the transmitter 100 and the second solution locking operation all not only common entrance G owned curator The part 220 can be activated. That is, the transmitter 100 owned by each resident has the setting switch 190 turned off and the transmitter 1 owned by the administrator.
00 means that the setting switch 190 is turned on. This will be described in detail later.

The signal transmission switch 110 is a so-called push switch, and when pressed, it transmits an actuation signal 500 from the infrared light emitting diode 130.

A so-called slide switch is used as the mode changeover switch 120. The mode changeover switch 120 switches the mode of the transmitter 100 between the normal mode and the code change mode. The normal mode is a mode for unlocking and locking, and the code changing mode is a mode for changing the individual data part of the transmitter 100.

Further, the signal receiving switch 150 is a switch for receiving a new individual code constituting the identification code in the code changing mode. further,
The jack 140 is a portion into which a connection cord (not shown) for receiving a new individual cord from the second unlocking / locking controller 220 is inserted.

The signal receiving switch 150 may also serve as the signal transmitting switch 110.
That is, it is sufficient to provide a switch that functions as a signal transmission switch in the normal mode and functions as a signal reception switch in the code change mode. In this way, if the signal transmitting switch also serves as the signal receiving switch, the number of switches to be used can be reduced, which contributes to simplification of the whole.

If a non-volatile E ² PROM is used as the memory 160, the actuation signal 500 will not be lost. When using a volatile memory, a warning means such as a dead battery lamp or a buzzer may be provided. That is, when the battery is almost exhausted, the user is notified of the fact by a reduction or the like.

On the other hand, as shown in FIG. 1, the first unlocking / operating section 210 provided in the common entrance G has a receiving section 211 for receiving an operation signal 500 from the transmitter 100 and a memory for storing an identification code. 212 and the activation signal 5 received
00 common data unit 510 determines whether or not the common code of the identification code matches, and an operation unit that unlocks and locks the lock unit when the common data unit 510 matches the common code. And 214.

The individual entrances g ₁ to R ₄ of each room R _{1 to} R ₄
As shown in FIG. 1, the second unlocking / operating section 220 provided in g ₄ includes a receiving section 221 for receiving an operating signal from the transmitter 100 and a memory 222 for storing an identification code.
And a code changing unit 2 for changing the individual code of the identification code
23 and the common data part 510 of the received actuation signal 500
Is a common code of the identification code and the individual data section 520
It has a determination unit 224 that determines whether or not each matches with the individual code, and an operation unit 225 that performs the unlocking operation on the lock unit when each matches.

Receiving section 2 of both unlocking operation sections 210 and 220
As the reference numerals 11 and 221, an infrared photodiode or the like capable of receiving the operation signal 500 from the infrared light emitting diode 130 of the transmitter 100 is used.

The receiving sections 211 and 221 do not need to be provided near the lock section. For example, the receiving units 211 and 22
If 1 is provided on the ceiling surface or floor surface, the signal transmission switch 110 must be pressed with the transmitter 100 oriented in that direction, which is also desirable from the viewpoint of safety. That is, in the unlikely event that a person who maliciously obtains the transmitter 100 tries to enter the room R, it is considered that the transmitter 100 is pushed toward the lock portion and the signal transmission switch 110 is pressed, so that the receivers 211, 221 are provided. This is because if the lock is provided on the ceiling surface or the like, the possibility that the unlocking / locking operation portion will operate is reduced.

Further, the operating parts 214 and 225 of both the unlocking actuating parts 210 and 220 perform the locking operation when the lock front part is in the unlocked state with respect to the lock front part which is a cylinder lock, and when it is in the locked state. Is an actuator for unlocking. That is, the two unlocking actuating units 210 and 220 are adapted to bring the lock unit into a state different from the current state when receiving the actuation signal 500.

The code changing unit 223 of the second unlocking / operating unit 220 is provided in each of the rooms R _{1 to} R ₄ . The individual code is made up of 6 digits, and the code changing unit 223 sets 0 to 0 when each digit is a decimal number.
When the hexadecimal system is adopted in 9, it is possible to arbitrarily select from 0 to F. The individual code may have 6 digits or more or less.

When the individual code is changed by the code changing section 223, the transmitter 100 in which the individual code before the change is stored as the individual data section 520 of the actuation signal 500 cannot be unlocked. . This is because the common data portion 510 of the operation signal 500 matches the common code, but the individual data portion 520 does not match the individual code.

Here, the operation signal 500 transmitted by the transmitter 100 will be described with reference to FIG. This operation signal 500 includes the common data section 51 as described above.
0 and the individual data section 520 are included, and are repeatedly transmitted from the infrared light emitting diode 130 while the signal transmission switch 110 is being pressed. The common data section 510 is
It is common to all transmitters 100 owned by condominium residents. The common data section 510 is composed of four digits, and each digit is arbitrarily selected from 0 to 9 when the decimal system is adopted and 0 to F when the hexadecimal system is adopted. You can do it. The common data section 510 after the change is transmitted to the residents of each room R _{1 to} R ₄ so that the respective residents can change the common data section 510.

On the other hand, the individual data section 520 is unique to all transmitters 100 owned by the resident,
It can be changed arbitrarily. However, this individual data section 520 cannot be changed only by the transmitter 100, as will be described later.

A method of using the thus configured wireless unlocking system will be described. When the resident of the room R ₁ goes out, it is first necessary to lock the individual entrance g ₁ of the room R ₁ . In this case, the resident presses the signal transmission switch 110 of the transmitter 100 owned by the resident. The actuation signal 500 transmitted from the transmitter 100 is received by the reception unit 221 of the second unlocking / operation unit 220. Then, the determining unit 224 determines whether or not the common data portion 510 of the operation signal 500 and the individual data portion 520 of the operation signal 500 respectively match. here,
When both data parts 510 and 520 completely match the respective codes, the operation part 225 locks the lock part. In addition, when the resident goes out, the signal transmission switch 11
Before pressing 0, the lock portion is always in the unlocked state, so the lock portion is always locked.

When the resident of the room R ₁ returns, it is necessary to open the common entrance G first. Own transmitter 10
By pressing the 0 signal transmission switch 110, the lock of the common entrance G is opened. That is, the common data portion 510 of the operation signal 500 transmitted from the transmitter 100.
However, if it matches the common code stored in advance in the memory 212 of the first unlocking operation unit 210 of the common entrance G, the operation unit 214 opens the lock part of the common entrance G.

If the common data section 510 does not match the common code, the common entrance G is not opened because the person is not a resident of this condominium.

The common entrance G opens to enter the lobby L, and the signal transmission switch 110 of the transmitter 100 is again in front of the room R _1.
Is pressed to transmit the operation signal 500.

In the second unlocking / operating section 220 of the room R ₁ , it is determined whether or not the common code of the identification code stored in advance matches the common data section 510 of the operation signal 500, along with the individual code of the identification code. It is determined whether or not it matches the individual data portion 520 of the operation signal 500.

If all match, the lock of the individual entrance g ₁ of the room R ₁ is opened. If even one does not match, the lock of the individual entrance g ₁ will not open. Therefore, the resident of the room R ₂ next to the room R
Even if the operation is performed in front of ₁ , the common data section 510 matches, but the individual data section 520 does not match, so the lock of the individual entrance g ₁ of the room R ₁ cannot be opened.

Next, the transmitter 100 owned by the manager will be described with reference to FIG. The transmitter 100 owned by the administrator has a function as a master key. Operation signal 500A of transmitter 100 owned by the manager
Includes not only the common data section 510 and the individual data section 520 but also the forced operation data section 530. If the forced operation data section 530 is included in the operation signal 500A,
Even if the individual data parts 520 do not match, the common data part 5
If 10 is only need to match the common code of identification code is the second solution locking actuation portion 220 of the individual entrance g ₁ to g ₄ of each room R ₁ to R ₄ can be operated. In addition,
If the compulsory operation data section 530 is included in the operation signal 500A, the second unlocking operation section 220 may be operated even if the common code and the individual code do not match.

The setting switch 190 for selecting whether or not to transmit the forced operation data section 530 is provided inside the transmitter 100 and is owned by the manager.
The setting switch 190 has already been turned on from the time of factory shipment. Moreover, the selection switch 190 is provided in a portion that cannot be easily opened by the user in order to enhance safety.

The common data section 510 of the transmitter 100 owned by the manager is the second unlocking / operating section 2 of the manager room.
Used to activate 20.

The resident of room R ₁ may need to change the individual code for some reason. For example, this is the case when a new resident moves into the room R ₁ and the like. In this case, the individual code is changed by operating the code changing unit 223 of the second unlocking / operating unit 220 in the room R ₂ . The changed individual code is stored in the memory 222.

[0039] Here, only by changing the individual codes of the room R _1, since the transmitter 100 of the room R ₁ becomes impossible to operate the second solution locking operation unit 220 of the room R _1, transmitter 100 It is also necessary to change the individual data part 520 of.

In this case, the individual data section 520 is changed as follows. First, the mode selector switch 120 of the transmitter 100 is switched to the identification code change mode, and the connection jack 140 of the transmitter 100 and the second
The connection cord (not shown) is connected to the connection jack (not shown) of the unlocking and actuating unit 220. As a result, the memory 160 of the transmitter 100 and the memory 222 of the second unlocking / operating section 220 are connected.

In this state, the signal receiving switch 150 is pressed. Then, the memory 2 of the second unlocking operation unit 220
The individual code stored in 22 is input to the memory 160 of the transmitter 100, and the individual data section 520 of the memory 160 of the transmitter 100 is rewritten with a new individual code. That is, the changed individual code is stored in the memory 160 as a new individual data section 520.

As described above, only the transmitter 100 storing the changed individual code as the new individual data section 520 can operate the second unlocking operation section 220 of the room R ₁ .

In the above embodiment, the changed individual code is used as the new individual data section 520 in the transmitter 100.
I decided to use the connection code when I memorized it in
The present invention is not limited to this.

For example, the transmitter 100 is provided with a light receiving portion (not shown) formed of an infrared photodiode or the like, and the second unlocking / operating portion 220 is provided with a light emitting portion (not shown) formed of an infrared light emitting diode or the like. The individual code may be exchanged between the light emitting unit and the light receiving unit.

Further, in the above-described embodiment, the transmitter 100
Transmits the operation signal 500, and the second unlocking operation unit 220 that receives the operation signal 500 performs the unlocking operation or the locking operation. However, in the wireless unlocking system according to the second embodiment, When the unlocking operation is performed, the unlocking signal 600A is positively transmitted, and when the locking operation is performed, the locking signal 600B is positively transmitted.

The wireless unlocking system according to the second embodiment differs from the above-described first embodiment in the actuation signal.
First, there are two types of operation signals in the wireless unlocking system according to the second embodiment. That is, the unlocking signal 600A that causes the unlocking operation and the locking signal 600B that causes the locking operation. Therefore, as shown in FIG. 7, the transmitter 100 includes an unlock signal transmission switch 110A for transmitting the unlock signal 600A and a lock signal 600A.
A lock signal transmission switch 110B for transmitting B is provided side by side.

The unlocking signal 600A is sent to each transmitter 100.
Similar to the first embodiment, the common data section 610 common to all the transmitters and the individual data section 620 unique to each transmitter 100 are included. However, the unlocking signal 600A also includes the unlocking command signal 630A. Therefore, the second unlocking operation unit 220 unlocks only when the common data unit 610 and the individual data unit 620 match the pre-stored identification code and the unlock command signal 630A is included. Is supposed to do.

On the other hand, the lock signal 600B is transmitted to the common data section 610 common to the transmitters 100 and the transmitters 10 respectively.
The point that the individual data section 620 specific to 0 is included is the same as the unlock signal 600A. However, the lock signal 600B includes the lock command signal 630B. Therefore, the second unlocking / operating section 220 operates in the common data section 610.
The unlocking operation is performed only when the individual data section 620 and the individual data section 620 match the previously stored identification code and the locking command signal 630B is included.

As described above, since the operation signal is roughly classified into the unlock signal 600A for performing the unlocking operation and the lock signal 600B for performing the locking operation, the risk of forgetting to lock is reduced. That is, recently, an auto lock that is automatically locked when the door is closed has become widespread. In this way, in the case of auto-locking, if the operation signal is transmitted after being automatically locked, it will be unlocked. However, if the operation signal is divided into two types, the locking signal transmission switch will be activated in the locked state. 11
Even if OB is operated, it will not be unlocked. That is, there is little risk of unintentionally unlocking.

[0050]

The wireless unlocking system according to the present invention provides a plurality of sets of locks, a locking / unlocking operation unit that is combined with each locks, and an operation signal that activates only a specific unlocking / locking operation unit. A plurality of sets of transmitters for transmitting are provided, and the operation signal of the transmitters includes a common data section common to each transmitter and an individual data section unique to each transmitter, and each unlocking lock The actuation unit is preset with an identification code corresponding to the actuation signal, and the identification code includes a common code common to each unlocking actuation unit and an individual code unique to each unlocking actuation unit. , The unlocking operation part,
When the common code matches the common data section, the first unlocking and unlocking operation section that causes the lock section to perform the unlocking operation, the common code matches the common data section, and the individual code matches the individual data section There are two types, a second unlocking and actuating part that causes the unlocking and unlocking operation to be performed, the individual code of the second unlocking and actuating part can be arbitrarily changed, and the new individual code after the change is compatible. A new individual data section is stored in the transmitter. Therefore, a first unlocking operation unit is provided in the common entrance, and unlocking is performed when the common data part of the operation signal matches the common code of the identification code, and the second unlocking operation part is provided in the individual entrance. If the common data part of the actuation signal coincides with the common code of the identification code and the individual data part of the actuation signal coincides with the individual code of the identification code, unlocking is performed.
It can also be applied to modern apartments.

In particular, even if the individual data part of the actuation signal does not match the individual code of the identification code in the transmitter, if the common data part matches the common code, each second unlocking operation part is operated. If a setting switch for including the forced operation data section that can be included in the operation signal is provided, the administrator can own the transmitter as the master key, which is convenient for condominiums and the like.

Further, by providing two types of the operation signal, that is, the unlocking signal for performing only the unlocking operation and the locking signal for performing only the locking operation, reliable unlocking can be performed.

Further, since it is a wireless unlocking system, the personal identification number is easily stolen, and it is difficult to use it outdoors.
It is possible to solve the conventional problem that it takes time to deal with the loss. When lost, a new individual code can be set in the second unlocking and actuating section, and the individual code can be stored in the memory of the new transmitter as the individual data section of the operation signal, so that a new transmitter can be easily installed. The troubles due to the lost transmitter can be easily solved.

[Brief description of drawings]

FIG. 1 is a schematic configuration diagram of a wireless unlocking system according to a first embodiment of the present invention.

FIG. 2 is a schematic perspective view of a transmitter used in a wireless unlocking system.

FIG. 3 is a schematic configuration diagram of a transmitter.

FIG. 4 is an explanatory diagram of operation signals of a transmitter in the wireless unlocking system according to the first embodiment.

FIG. 5 is a schematic explanatory diagram of a condominium that employs this wireless unlocking system.

FIG. 6 is an explanatory diagram of operation signals of a transmitter in the wireless unlocking system according to the second embodiment.

FIG. 7 is a schematic perspective view of a transmitter used in the wireless unlocking system according to the second embodiment.

[Explanation of symbols]

 100 transmitter 210 1st unlocking operation part 220 2nd unlocking operation part 500 operation signal

Claims (3)

[Claims] 1. A plurality of sets of lock parts, an unlocking operation part that is combined with each lock part one by one, and a plurality of sets of transmitters that transmit an operation signal for operating only a specific unlocking operation part. The operation signal of the transmitter includes a common data section common to each transmitter and an individual data section unique to each transmitter, and each unlocking operation section corresponds to the operation signal. The identification code is preset, and the identification code includes a common code common to each unlocking operation part and an individual code unique to each unlocking operation part. Is for causing the lock part to perform the unlocking operation when the common code matches the common data part.
There are two types: an unlocking and operating section, a common code for the common data section, and a second unlocking and operating section for performing an unlocking operation on the lock section when the individual code matches the individual data section. The wireless unlocking system, wherein the individual code of the second unlocking operation unit can be arbitrarily changed, and the new individual code after the change is stored in the transmitter as a corresponding new individual data unit. 2. A plurality of sets of lock parts, an unlocking operation part that is combined with each lock part one by one, and a plurality of sets of transmitters that transmit an operation signal for operating only a specific unlocking operation part. The operation signal of the transmitter has a common data section common to each transmitter and an individual data section unique to each transmitter, and an unlocking signal for performing only an unlocking operation and a locking operation. There are two types: a locking signal for performing only the operation, and each unlocking operation part is preset with an identification code corresponding to the operation signal. The identification code is common to all unlocking operation parts. A code and an individual code unique to each unlocking operation unit are included. The unlocking operation unit causes the lock unit to perform the unlocking operation when the common code matches the common data section. 1
There are two types: an unlocking and operating section, a common code for the common data section, and a second unlocking and operating section for performing an unlocking operation on the lock section when the individual code matches the individual data section. The wireless unlocking system, wherein the individual code of the second unlocking operation unit can be arbitrarily changed, and the new individual code after the change is stored in the transmitter as a corresponding new individual data unit. 3. Even if the individual data part of the actuation signal does not match the individual code of the identification code, if the common data part matches the common code, each of the second unlocking operation parts is provided to the transmitter. The wireless unlocking system according to claim 1 or 2, further comprising: a setting switch that includes a forced operation data portion that can be operated in an operation signal.