JP3213811B2 - Wireless electric locking and unlocking device - Google Patents

Description

Description: BACKGROUND OF THE INVENTION The present invention relates to a wireless electric locking and unlocking device, and more particularly, to an existing electric locking and unlocking device by retrofitting a wireless secret operating device and a wireless receiving unit. The present invention relates to a wireless electric locking and unlocking device that can be used by wireless operation.

[Related Art] In recent years, an electric lock / unlock device that locks and unlocks an electric lock attached to an entrance or the like by remotely operating an electric lock operation controller installed in a dwelling unit has been developed and used.

As shown in FIG. 4, such an electric lock / unlock device connects an electric lock 200 attached to an entrance or the like to an electric operation controller 100 installed in a dwelling unit by signal lines l1 to l3. It is configured.

When the lock operation switch 101a provided in the lock / unlock control unit 101 of the electric lock operation controller 100 is operated, DC power is supplied to the lock solenoid 201 of the electric lock 200 via the signal line l1, thereby driving the lock solenoid 201. Then, the dead bolt (not shown) is locked. When the locking of the deadbolt is completed, the lock state detection switch 202a of the lock state detection unit 202
Is switched from the contact a side to the contact b side, and the lock detection signal is transmitted to the lock state display circuit 102 of the electric lock operation controller 100 via the signal line l2 to perform lock display. Also, conversely,
When the unlocking operation switch 101b of the electric lock operation controller 100 is operated, a direct current power supply having a polarity opposite to that at the time of locking is supplied to the lock solenoid 201 via the signal line l1, whereby the lock solenoid is operated.
201 is driven to unlock the deadbolt. When the unlocking of the deadbolt is completed, the lock state detection switch 202a
Is switched from the contact b side to the contact a side, an unlock detection signal is transmitted to the electric lock operation controller 100 side, and unlock display is performed in the same manner as in the case of locking.

Further, in such an electric locking and unlocking device, in order to perform the locking and unlocking operation in a place other than the electric lock operation controller 100, an expansion and unlocking operation unit 300 is prepared, Locking operation switch 301, unlocking operation switch, locking indicator light 302, unlocking indicator light 304, and opening indicator light 30 described later
5 and the connection and unlocking operation unit 300 is connected to the electric lock operation controller 100 via the signal line l4, and the same operation and unlocking operation as the electric lock operation controller 100 is performed. , Unlocked state display, and door open display can be performed.

On the other hand, unlike such an operation / unlocking operation unit 300, it is installed outside the entrance where the electric lock 200 is attached, and a secret operation for applying / unlocking the electric lock 200 by inputting a password. It is also possible to connect a device 400.

Such a secret operation device 400 is connected to the signal input unit 101c of the electric lock operation controller 100 by a signal line l5, and operates a start switch (not shown), and then inputs a predetermined password into a numeric keypad (not shown). When the end switch (not shown) is operated after input by the user (not shown), the control signal including the password is transmitted to the locking / unlocking operation control unit 101 of the electric lock operation controller 100 via the signal line 15 and the signal input unit 101c. Is transmitted to the personal computer 200 and unlocks the electric lock 200 when the password matches a password set in advance by the locking / unlocking operation control unit 101 (in contrast to such a configuration, the internal There is also one that determines the password).

Also, in this electric locking / unlocking device, when the door (not shown) to which the electric lock 200 is attached is opened,
The opening detection switch 203a of 203 is opened, and an opening detection signal is transmitted to the opening display circuit 103 of the electric lock operation controller 100 through the signal line l3 so as to perform the opening indication, and unlocking and unlocking is performed. When the operation unit 300 is additionally provided, it is possible to cause the door opening indicator light 305 to perform the door opening display.

Accordingly, in such a system, since the door can be remotely controlled for opening and closing the doors and the like while staying in the dwelling unit, it is possible to smoothly respond to visitors and the like, and the secret controller 400 is installed. At times, when the dweller returns home, the unlocking operation can be performed by inputting the personal identification number, so that there is no need to carry a key and the convenience is good.

However, in such an electric locking / unlocking apparatus, in a configuration in which the secretary operating device 400 is not installed, the dwelling person cannot perform the electric locking and unlocking operation when the resident is away, so for example, when the resident is away, When I came home, there was no other way but to mechanically unlock the electric lock 200 with my key, which was troublesome.

On the other hand, in the case where the secret operation device 400 is installed,
Even if a resident is away, the unlocking operation can be performed by inputting the security code, which improves operation.However, since the secret operator 400 is generally installed by being embedded in a gate post, installation is troublesome. Since the wiring work between the electric lock 200 and the electric lock operation controller 100 is troublesome, improvement has been desired.

[Problems to be Solved by the Invention] The present invention proposed in view of the above situation is to provide a conventional electric locking / unlocking device in which an electric lock and an electric lock operation controller are connected by a signal line, a wireless secret operating device and a wireless receiving device. It is an object of the present invention to provide a wireless operation type electric locking / unlocking device in which wiring is facilitated and operability is improved by retrofitting a unit and a wireless unit.

Means for Solving the Problems The present invention according to claim 1, proposed to achieve the above object, comprises an electric lock attached to an entrance or the like and an electric lock operation controller installed in a dwelling unit. Are connected by a signal line, and are constituted by an electric locking / unlocking device, a wireless secret operating device, and a wireless receiving unit, which enable the electric locking and unlocking by the remote control from the electric lock operation controller side. A wireless electric locking / unlocking device, wherein the electric lock operation controller of the electric locking / unlocking device includes a signal relating to application / unlocking of the electric lock so that an operating device for performing application / unlocking of the electric lock can be added later. The wireless secret operation device includes a password input unit for inputting a control signal including a password, and a control signal input from the password input unit. A signal processing unit that generates and outputs control data corresponding to the control signal by performing signal processing, and a wireless transmission unit that transmits and outputs a wireless signal by modulating a high-frequency carrier with the control data generated by the signal processing unit. The wireless receiving unit is connected to the electric lock operation controller, a password setting unit for presetting a password, and a wireless signal transmitted from the wireless secret operating device side. Receiving and demodulating the control data, and receiving the control data demodulated by the wireless receiving unit, and processing a control signal including a personal identification number input on the side of the wireless secret operation device. Output, and the password obtained by this signal processing is the password set in the password setting section. A signal processing unit that outputs an unlocking control signal to the electric lock operation controller side when the passwords coincide with each other, and the wireless electric locking and unlocking device includes the electric unlocking device that is already installed. The wireless receiving unit is connected to the lock device by electrically connecting the signal input unit of the electric lock operation controller and the signal processing unit of the wireless receiving unit while leaving the function of the electric lock intact without impairing the function. It is configured to be retrofitted.

According to a second aspect of the present invention, an electric lock operation controller including a wireless receiving unit is installed in a door to which the electric lock is attached, close to the electric lock. With such a configuration, since all the electric locking / unlocking devices are mounted in the door where the electric lock is mounted, there is no need to lay wiring, and furthermore, the wireless secret operating device is used to perform the locking and unlocking from inside or outside the dwelling unit. Operations can also be performed. Even in a configuration in which the wireless reception unit is not built in the electric lock operation controller, the same operation is performed by mounting the electric lock operation controller and the wireless reception unit close to each other in the door where the electric lock is mounted. Can be made.

[Operation] According to the first aspect of the present invention, when a control signal including a password is input to the password input unit of the wireless secret operation device, the control signal is transmitted to the signal processing circuit.
The signal processing circuit processes the control signal to generate control data including a personal identification number corresponding to the control signal, and transmits the control data to the wireless transmission unit. Then, the wireless transmitting section outputs a wireless signal obtained by modulating a high-frequency carrier with the control data from the transmitting antenna.

On the other hand, the retrofitted wireless receiving unit receives the wireless signal transmitted from the wireless secret operation device at the wireless receiving unit via the receiving antenna, demodulates control data, and transmits the control data to the signal processing unit. The signal processing unit receives the control data and processes and outputs a control signal including the password input on the wireless secret operation device side. The password obtained by this signal processing is used as the password set by the password setting unit. When the numbers match, a lock control signal or an unlock control signal is transmitted to the electric lock operation controller according to the control signal. Then, the electric lock operation controller receives the application / unlock control signal, and performs the same operation as when the unlock operation switch is operated to lock / unlock the electric lock. In addition, when the application / unlock operation switch on the electric lock operation controller side is operated, the application and release of the electric lock are performed by the same operation as in the related art.

According to the second aspect of the present invention, the electric lock operation controller having the built-in wireless receiving unit is attached to the inside of a door or the like to which the electric lock is attached so as to be close to the electric lock. The output wireless signal is received by the wireless receiving unit, and the electric lock is applied and unlocked by the same operation as the above-described operation.

Embodiment An embodiment of the present invention will be described below with reference to the drawings.

FIG. 1 shows a configuration of the present invention as set forth in claim 1, wherein a wireless secret operating device and a wireless receiving device are connected to a conventional electric locking device in which an electric lock and an electric lock operation controller are connected by a signal line. Since the configuration is such that a unit and a unit are added later, the same portions are denoted by the same reference numerals and description thereof is omitted.

In the figure, reference numeral 1 denotes a wireless secret operation device, which is a numeric keypad (not shown) for inputting a personal identification number;
A password input unit 10 having a start key (not shown) and an end key (not shown) for operating at the start and end of a password input operation, and for inputting a control signal including a password; A signal processing unit 11 that processes the control signal input by the password input unit 10 to generate and output control data corresponding to the control signal, and modulates a high-frequency carrier with the control data generated by the signal processing unit 11. And a wireless transmission unit 12 for outputting a wireless signal from the transmission antenna ANT1.

On the other hand, the wireless receiving unit 2 includes a password setting unit 22 for presetting a password input on the side of the wireless secret operator 1 and a receiving antenna for receiving a wireless signal transmitted from the wireless secret operator 1.
A wireless receiving unit 20 for demodulating and outputting control data received from the ANT2, and a control including a password input on the wireless secret operating device 1 in response to the control data demodulated by the wireless receiving unit 20 A signal is processed and output, and when the password obtained by this signal processing matches the password set by the password setting section 22, a lock control signal or an unlock control signal corresponding to the control signal is transmitted to the signal line 16. The signal input unit 101 of the electric lock operation controller 100 via
and a signal processing unit 21 for outputting the signal to c, and is mounted near an electric lock operation controller 100 provided in the dwelling unit.

The operation of the wireless electric locking and unlocking device of the present invention having such a configuration will be described, but the operation of the electric lock operation controller 100, the operation of the electric lock 200 by operating the unlock operation switches 101a and 101b,
The operation for unlocking is the same as in the conventional case, and will not be described.

1.Password input section 10 of wireless secret controller 1
When the user operates a start switch (not shown) and inputs a password using a numeric keypad (not shown), and then operates an end key (not shown), a control signal for unlocking including the password is signaled. It is output to the processing circuit 11. The signal processing circuit 11 processes the control signal, generates control data including a password corresponding to the control signal, and transmits the control data to the wireless transmission unit 12.The wireless transmission unit 12 uses the control data to generate a high-frequency carrier. The modulated wireless signal is output from the transmitting antenna ANT1.

2. The wireless signal transmitted from the wireless secret operating device 1 is received by the wireless receiving unit 20 via the receiving antenna ANT2 of the wireless receiving unit 2, and the control data is demodulated and transmitted to the signal processing unit 21. In response to the control data, the signal processing unit 21 processes and outputs a control signal for unlocking including the password input by the wireless secret operation device 1, and the password obtained by this signal processing is used as the password. When the password matches the password preset in the number setting unit 22, the unlock control signal is transmitted to the electric lock operation controller 100 via the signal line 16 and the signal input unit 101c according to the control signal. .

3. The electric lock operation controller 100 receives this unlock control signal and unlocks the electric lock 200 by the same operation as when the unlock operation switch 101b is operated.

In addition, the state of the electric lock 200 (application, unlock detection and opening degree detection)
Is transmitted as a wireless signal from the receiving antenna ANT2 side to the wireless secret operating device 1 side.

On the other hand, in the wireless electric locking / unlocking device of the present embodiment, the password input unit
If the end switch is operated without inputting a password after operating the start switch in 10, a control signal for locking without a password is transmitted to the signal processing unit 11, The wireless signal transmitted by this operation is received by the wireless receiving unit 2 side, and a lock control signal is transmitted to the electric lock operation controller 100 to lock the electric lock 200.

As described above, in the wireless electric locking / unlocking device of the present invention, the wireless secret operating device 1 can be used to lock the electric lock 200 simply by adding the wireless secret operating device 1 and the wireless receiving unit 2 to the existing electric locking / unlocking device. It is possible to perform the unlocking operation, so that even when the resident is away, the wireless signal can be transmitted from outside to the wireless receiving unit 2 in the dwelling unit to apply and unlock the electric lock 200. become. For this reason, the secret operation device 400 (see FIG. 4) does not need to be provided at the entrance, so that the installation of the secret operation device and the wiring work are not required, and the workability is improved.

Further, in the related art, an additional locking / unlocking operation unit 300 is provided in the electric lock operation controller 100 in order to improve the operability. However, the operation and unlocking operation are performed from each room in the dwelling unit by the wireless secret operating device 1. Since it can be performed, the locking / unlocking operation unit 300 becomes unnecessary, and construction such as laying of wiring becomes unnecessary.

In the above description, the wireless secret operation device 1
Is performed only to apply and unlock the electric lock 200. However, the present invention is not limited to such a configuration. For example, when the electric lock 200 is unlocked by operating the wireless secret operating device 1 A control signal is output from the electric lock operation controller 100 to another security system or a lighting control system, etc., so that the security system is automatically disarmed or a lighting control is performed. Operation keys for controlling a security system, a lighting control system, and the like are provided on the wireless secret operating device 1 side,
It is also possible that the control signal transmitted from the wireless receiving unit 2 is discriminated and transmitted to the corresponding system through the electric lock operation controller 100 to control the system.

In addition, by operating one wireless secret operating device 1, two or more electric locks 200 are transmitted from the electric lock operation controller 100.
It is also possible to apply a DC power for unlocking and unlocking simultaneously, and to apply and unlock.

Each electric lock can be applied and unlocked by using a plurality of operating devices.

FIG. 2 shows an electric lock operation controller 10 in which the above-mentioned wireless receiving unit 2 is built in the electric lock operation controller.
In this example, the electric lock 200 attached to an entrance or the like and the electric lock operation controller 100 'attached to the indoor side are connected to a signal line l (including l1, l2, l3). It is configured to be connected by. The operation of the wireless electric locking / unlocking device having such a configuration is the same as the above-described operation. After operating the start key 10b of the wireless secret operation device 1, a password is input with the ten keys 10a, and then the end key 10c is pressed. Applying the electric lock 200 by operating
Unlocking can be performed, and since there is no need to separately install the wireless receiving unit 2 in the dwelling unit, wiring between the wireless receiving unit 2 and the electric lock operation controller becomes unnecessary, and space is saved. And construction becomes easier.

FIG. 3 shows a configuration in which the electric lock operation controller 100 'incorporating the above-described wireless receiving unit 2 is mounted in the door D where the electric lock 200 is mounted, close to the electric lock 200. , Electric lock 200 and electric lock operation controller 100 '
Are connected by a signal line l (including l1, l2, l3). In the wireless electric locking / unlocking device having such a configuration, the electric lock 200 can be applied and unlocked by operating the wireless secret operating device 1 from the indoor side or the outside, and the electric lock operation controller is provided on the indoor side. Since no wiring is required between the door D to which the electric lock 200 is mounted and the indoor side, the construction is further facilitated. still,
In this embodiment, a description is given of a configuration using the electric lock operation controller 100 ′ incorporating the wireless reception unit 2. However, the electric lock operation controller 100 not including the wireless reception unit 2 and the wireless reception unit 2 are described. May be provided in the door D.

In each of the above-described embodiments, the electric lock 200 and the electric lock operation controller 100 are connected by independent signal lines l1 to l3. However, the present invention is not limited to such a configuration.
An electric locking / unlocking device that connects between 200 and the electric lock operation controller 100 by two multiplexed signal lines in which a DC power supply is superimposed, controls by a multiplexed signal, controls unlocking and displays the lock state, etc. The present invention can be similarly made wireless.

[Effects of the Invention] According to the present invention described in claim 1, it is possible to achieve wireless communication simply by adding a wireless secret operating device and a wireless receiving unit to an existing electric locking and unlocking device, and the secret operating device can be provided. Since it becomes unnecessary, it is possible to provide a wireless electric locking / unlocking device with improved operability and workability.

According to the second aspect of the present invention, in addition to the effect of the first aspect, since the electric lock operation controller including the wireless receiving unit is mounted in the door where the electric lock is mounted, the wireless secret operation is performed. The electric lock can be applied and unlocked from inside and outside the dwelling unit by using the container, and the wiring between the door and the indoor side is not required at all, so that a wireless electric unlocking device with further improved workability can be provided.

[Brief description of the drawings]

FIG. 1 is a schematic diagram of one example of the present invention, FIG. 2 is a schematic structural diagram of another example of the present invention, FIG. 3 is a schematic structural diagram of still another example of the present invention, and FIG. It is a block diagram of an apparatus. [Explanation of Codes] 1 Wireless secret operation device 10 Security code input unit 11 Signal processing unit 12 Wireless transmission unit 2 Wireless reception unit 20 Wireless reception unit 21 Signal processing unit 22 … Password setting section 100,100 ′… Electric lock operation controller 200… Electric lock l (l1, l2, l3) …… Signal line

Continuation of the front page (56) References JP-A-62-94678 (JP, A) JP-A-63-145151 (JP, A) JP-A-64-33376 (JP, A) JP-A-60-227550 (JP, A) , A) Real opening 1986-192057 (JP, U)

Claims (2)

(57) [Claims] An electric lock attached to an entrance or the like and an electric lock operation controller installed in a dwelling unit are connected by a signal line, and the electric lock is operated by remote control from the electric lock operation controller. An electric locking and unlocking device configured to perform unlocking, a wireless secret operating device, and a wireless electric locking and unlocking device including a wireless receiving unit, wherein the electric locking and operating device of the electric locking and unlocking device includes an electric lock. And a signal input unit that accepts signals related to the application and unlocking of the electric lock so that an operator for performing the application and unlocking can be added later. A password input unit for inputting a signal; and a signal for generating and outputting control data corresponding to the control signal by performing signal processing on the control signal input at the password input unit. Signal processing unit; and a wireless transmission unit that transmits and outputs a wireless signal by modulating a high-frequency carrier with control data generated by the signal processing unit. The wireless reception unit includes the electric lock operation controller. Is connected to, a password setting unit for presetting a password, a wireless receiving unit for receiving and demodulating the wireless signal transmitted from the wireless secret operation device side and extracting the control data, Upon receiving the control data demodulated by the wireless receiving unit, the wireless secret operation unit processes and outputs a control signal including a password input by the wireless secret operation device. The password obtained by this signal processing is used as the password setting unit. When the password matches with the password set in,
A signal processing unit that outputs an unlocking control signal to the electric lock operation controller side, wherein the wireless electric locking and unlocking device has a function of an electric lock to the electric locking and unlocking device already installed. The wireless reception unit is retrofitted by electrically connecting the signal input unit of the electric lock operation controller and the signal processing unit of the wireless reception unit while leaving it intact. Wireless electric locking and unlocking device. 2. The wireless electric device according to claim 1, wherein the electric lock operation controller is installed close to a door where the electric lock is attached together with the electric lock. Locking and unlocking device.