JP2005155267A - Building door locking and unlocking system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a building door locking and unlocking system in which both the portable device registration mode and the operation system change mode can be selected easily, quickly and reliably. <P>SOLUTION: A controller 13 is so structured that its mode changes into a portable device registration mode when a set switch 20 is operated, and that its mode changes into an operation system change mode for switching a non-contact system into a will confirming system, when the will confirming switch 15 is operated after the set switch 20 is operated. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a building door locking / unlocking system that controls the locking / unlocking state of a building door by transmitting and receiving radio signals between the locking / unlocking device provided on the building door side and each portable device.

  Conventionally, a door is obtained by transmitting and receiving a radio signal between a locking / unlocking device provided on the door side of the building (door or its vicinity) and a portable device possessed by a resident of the building, an administrator, a specific entry / exit trader, etc. Building door locking / unlocking systems that control the locking / unlocking state of the building are used.

  In this type of locking / unlocking system, a locking / unlocking device provided on the door side of a building transmits a challenge code signal and a call code signal using electromagnetic waves as a communication medium.

  When a person who has the portable device enters the propagation area of those signals, the portable device responds to the challenge code signal and the calling code signal and outputs a response code as a radio wave signal.

  In the case of a manually opened / closed door, the locking / unlocking device includes a transceiver, an electric locking / unlocking mechanism, a lock unit, a controller, etc. When the transceiver of the locking / unlocking device receives a response code signal from the portable device, the controller It is determined whether or not the response code signal is a regular signal, and the electric locking / unlocking mechanism of the door is controlled based on the determination result to lock and unlock the lock portion.

  In the case of an automatic door, the locking / unlocking device includes a transceiver, an electric door opening / closing mechanism, a controller, and the like. When the transceiver of the locking / unlocking device receives a response code signal from the portable device, the controller Is a regular signal, and the electric door opening / closing mechanism is controlled based on the determination result to open the door.

  The challenge code signal described above is a signal of an arbitrary random number code generated by the controller, and this code signal is for activating a portable device that is in a pause state.

  The call code signal is a code signal registered in the controller in association with the ID code of the portable device corresponding to the call.

  When transmitting the challenge code signal from the transmitter, the controller of the locking / unlocking device creates a response code (internal response code) from the registered portable device ID code and challenge code, and stores the response code in the memory.

  On the other hand, the portable device that has received the challenge code signal from the locking / unlocking device creates a response code from the ID code registered in advance in the portable device and the received challenge code, and stores the response code in the memory. It is sent back to the locking / unlocking device as a radio signal.

  In the locking / unlocking device that has received the response code signal from the portable device, the controller obtains the response code (external response code) obtained from the received signal, and the response code (internal response code) stored in the memory in advance. Are compared, and when both coincide, predetermined locking / unlocking operation control is performed.

  The above building door locking / unlocking system can be used when a building resident, manager, specified entry / exit trader, etc. does not perform a special operation while carrying a portable device, and the locking / unlocking device is moved within a certain distance from the door. This is a configuration that is unlocked in a non-contact manner and is locked in a non-contact manner when it is separated from the door by a certain distance or more, and is called a smart entry system.

  Further, in this type of locking / unlocking system, there is a configuration in which a keyless entry system is incorporated while it can be manually locked / unlocked by a key inserted from a key insertion port of the lock portion.

  The keyless entry system is configured to remotely control a locking / unlocking device by pressing a transmission switch button of a portable device.

  That is, when the transmission switch button is pressed, the portable device outputs an ID code signal, and the controller of the locking / unlocking device that receives the ID code signal outputs the received ID code and the registered ID code stored in the memory in advance. In comparison, when these two ID codes match, predetermined locking / unlocking operation control is performed.

Furthermore, as a locking / unlocking device for a building door, it is common to intermittently transmit the challenge code signal and the call code signal. However, in order to save electricity, There is a touch key system that is configured to unlock or lock the electric locking / unlocking mechanism on the condition of the will confirmation when the intention to lock / unlock is shown by touching the lock / unlock confirmation switch (touch key). is called.
Japanese Examined Patent Publication No. 03-047386 JP 2001-254548 A

  In building door locking / unlocking systems, it is desirable that the owner of the portable device can freely switch the operation system such as the smart entry system and touch key system described above. After selecting either the entry system or the touch key system and introducing the locking and unlocking system, it was impossible to make changes.

  Therefore, an object of the present invention is to provide a building door locking / unlocking system capable of easily, quickly and reliably selecting a registration mode of a portable device and a change mode of an operation system.

  In order to solve the above problems, the present invention provides, as a first invention, a portable device that transmits a signal of an ID code registered in advance in a memory, a controller that processes a signal received from the portable device, and a mode of the controller. Door unlocking for buildings consisting of a locking / unlocking device that has a setting switch for setting and is provided on the door side of the building, and an intention confirmation switch that is installed in the vicinity of the door to confirm the intention of locking / unlocking or opening / closing the door A non-contact system for controlling the locking / unlocking or opening / closing of the door in a non-contact manner by wireless signal transmission / reception between the locking / unlocking device and the portable device; The door is locked / unlocked or opened / closed by operating the intention confirmation switch in a state where wireless signal transmission / reception is performed between the locking / unlocking device and the portable device. The controller switches to a portable device registration mode when the setting switch is operated, and the intention confirmation switch is operated after the setting switch is operated. In some cases, the system is switched to an operation system change mode for switching between the non-contact system and the intention confirmation system.

  According to a second aspect of the present invention, the controller switches to a portable device registration mode when the door is closed after the setting switch is operated, and the controller closes the intention after the setting switch is operated. When the confirmation switch is operated, the operation system change mode for switching between the non-contact system and the intention confirmation system is switched.

  Furthermore, as a third invention, the controller returns to the normal mode after a predetermined time from the operation of the setting switch, and when the number of registrations reaches a certain value in the portable device registration mode or the operation system change mode. When the operation system is changed in step S1, the normal mode is quickly restored even within the predetermined time.

  Further, as a fourth aspect of the invention, the controller is configured not to switch to the operation system selection mode until the predetermined time elapses when the portable device is registered in the portable device registration mode.

  In the door locking / unlocking system for a building according to the present invention, the controller of the locking / unlocking device provided on the door side of the building is simply switched to the portable device registration mode by the setting switch, and then the transmission switch button of the portable device is simply operated. The portable device can be registered in the locking / unlocking device by operation, and the current operation system can be changed by shifting to the operation system change mode by a simple operation of operating the touch key in the portable device registration mode.

  According to the second invention, simply pressing the setting switch does not shift to the portable device registration mode, but requires an operation of closing the door. It is possible to prevent erroneous operation.

  According to the third aspect of the invention, the operability is good, and the normal mode can be quickly restored after a necessary operation is performed.

  According to the fourth invention, it is possible to select either the portable device registration mode or the operation system change mode by one operation of the setting switch, and it is possible to easily grasp what the operator has changed.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

  1 (a) and 1 (b) show an embodiment in which the building door locking / unlocking system of the present invention is applied to a manually openable door of a building.

  As shown in FIG. 1A, an outer lock portion 11 and an outer door handle 12 of the locking / unlocking device are provided on the outer surface of the door 10, and the door 10 is embedded so as to be embedded in the locking / unlocking device. A controller 13 is provided. 50 is a portable device.

  The outer lock portion 11 has a cylinder lock key insertion portion 14, a touch key 15, a lock / unlock display portion 16, and a code signal transmission / reception portion 17 on the front surface thereof.

  Although not shown, the outer lock 11 is provided with a transmitting antenna, a receiving antenna, a capacitor, a touch key switch, and the like.

  The transmission antenna in the outer lock 11 is formed by winding a conductive wire around a magnetic material, and a series resonance circuit is formed by the transmission antenna and a capacitor.

  That is, the challenge code signal and the calling code signal are sequentially transmitted from the transmission antenna repeatedly using the resonance current of the series resonance circuit.

  The challenge code signal and the call code signal are transmitted as an LF (125 kHz) magnetic field signal using, for example, an electromagnetic wave having a high distance attenuation in consideration of radio wave interference with peripheral wireless devices.

  The receiving antenna in the outer lock 11 is a known antenna made of a rod-like conductive suspension, and a high-frequency radio wave transmitted from the portable device 50 (see FIG. 1), for example, a response code signal of RF (315 MHz) is a radio signal. As received.

  The portable device 50 has a transmission switch button 51 for transmitting a code signal for keyless entry. When this transmission switch button 51 is pressed, the portable device 50 is stored in the portable device 50 in advance. The ID code can be encrypted into an ID code signal and transmitted as a wireless signal.

  And the receiving antenna in the outer side lock part 11 can receive the ID code signal from the portable device 50 similarly as a radio wave signal.

  The display unit 16 displays green light in the locked state and red light in the unlocked state, so that the person who locks and unlocks can visually confirm the locking and unlocking.

  The transmission / reception signal of the outer lock portion 11 is processed by the controller 13.

  That is, the controller 13 has a control circuit having a memory (storage means) such as RAM and ROM, a timer, etc. in addition to the CPU, and locks the challenge code signal and the call code signal under the control of the controller 13. The signal can be output from the transmission antenna in the unit 11.

  The challenge code signal is an arbitrary random number code signal.

  The call code signal is generated from the call code set in advance in the controller 13 in accordance with the registration order in the controller 13 of the portable device 50, and is stored in the memory in correspondence with the ID code of the portable device 50. To do.

  The controller 13 inputs the response code signal received by the receiving antenna in the outer lock 11 and compares the response code with the internal response code generated from the transmitted challenge code and stored in the memory. When these codes match, the unlock preparation mode is set.

  The response code signal is a code signal calculated in the same manner as the locking / unlocking device side from the ID code of the portable device 50 and the received challenge code, and is output from the portable device 50.

  Further, when the controller 13 operates the touch key 15 in the unlocking preparation mode, the controller 13 controls the unlocking of the electric drive unit of the locking / unlocking mechanism 18 in response to the input of the switch signal, and the dead bolt 19 is in the locked state. Exit and unlock.

  When the door 10 is opened and closed after unlocking, or when the door 10 is not opened and closed within a predetermined time, the controller 13 controls the electric drive unit of the locking and unlocking mechanism 18 to lock it.

  The outer door handle 12 shown in FIG. 1 has a structure that interlocks with a latch mechanism. For example, in the case of a pull-open door, when the door handle 12 is pulled, a latch bolt (not shown) moves backward to open the door. be able to. Further, when the pulling operation of the door handle 12 is released, the latch mechanism automatically returns.

  The controller 13 includes a setting switch 20, and the setting switch 20 is a tool such as a pin 22 that is inserted from a small hole 21 that is opened in the end surface on the free end side of the door 10 as shown in FIG. The small hole 21 is fitted with a detachable stopper, for example, a small screw 23, by screwing.

  FIG. 2 is a flowchart showing the processing operation of the controller when the locking / unlocking device in the building door locking / unlocking system is in the normal mode.

  As shown in FIG. 2, the controller 13 of the locking / unlocking device first determines whether or not the current system is a smart entry system (ST100). In the case of the smart entry system, it is determined whether reception has started from a state where the controller 13 has not received the RF code signal from the portable device 50, that is, whether the portable device 50 has approached the controller 13 (ST101). ). Specifically, the reception result of the previous RF code signal that is temporarily stored in the memory of the controller 13 is compared with the reception result of the current RF code signal.

  When it is determined that the portable device 50 is approaching, the controller 13 determines the unlocking state of the locking / unlocking device 18, and if locked, outputs a unlocking signal from the controller 13 to the locking / unlocking device 18. The buzzer for notifying that this has been performed is sounded twice (ST102, ST110, ST111). At this time, the display unit 16 lights up in red light indicating the unlocked state.

  If the controller 13 does not receive the RF code from the portable device 50 as in the previous reception result or if the reception state has not changed, the controller 13 reversely receives the RF code signal from the portable device 50. It is determined whether or not the controller 13 has received from the state of reception, that is, whether or not the portable device 50 has moved away from the controller 13 (ST103). Similar to step ST101, the reception result of the previous RF code signal stored in the memory of the controller 13 is also compared with the reception result of the current RF code signal. When it is determined that the portable device 50 has moved away from the controller 13, the locking / unlocking state of the locking / unlocking device 18 is determined, and when unlocked, a locking signal is output from the controller 13 to the locking / unlocking device 18. A buzzer for notifying that this has occurred is sounded once (ST104, ST108, ST109). At this time, the display unit 16 changes from red light to green light indicating a locked state, and turns off after a predetermined time.

  When it is determined in step ST100 that it is a touch key system, when the locking / unlocking device 18 is unlocked in step ST102, when the reception state of the controller 13 does not change in step ST103, and in step ST104, the locking / unlocking device If 18 is locked, it is next determined whether or not the portable device 50 exists in the vicinity of the controller 13 (ST105). If it is determined that the portable device 50 is near the controller 13, it is determined whether or not the touch key 15 has been pressed (ST106).

  When the touch key 15 is pressed, the locking / unlocking state of the locking / unlocking device 18 is determined. If the locking / unlocking device 18 is in the unlocking state, the controller 13 outputs a locking signal to the locking / unlocking device 18 to lock the device. Is sounded once (ST107, ST108, ST109). At this time, the display unit 16 changes from red light to green light. If the locking / unlocking device 18 is in the locked state, the controller 13 outputs an unlocking signal to the locking / unlocking device 18 and rings a buzzer notifying that unlocking has been performed twice (ST107, ST110, ST111). At this time, the display unit 16 changes from green light to red light.

  After the locking / unlocking device 18 performs the locking or unlocking operation, the process returns to step ST100. Note that if the portable device 50 does not exist in the vicinity of the controller 13 in step ST105, or if the touch key 15 is not pressed in step ST106, the process returns to step ST100.

  As described above, in the smart entry system, the door 10 is automatically unlocked when the portable device 50 approaches the controller 13, and the door 10 is automatically locked when the portable device 50 moves away from the controller 13. The Further, when the portable device 50 is present near the controller 13, the locking / unlocking device 18 repeats locking and unlocking every time the user presses the touch key 15. This is because when a user stays within the reception area of the smart entry system, that is, within an area within a predetermined distance from the door 10, a third party opens the door 10 and enters the room without the user's knowledge. Therefore, it is possible to reflect the user's intention to lock and unlock and to secure crime prevention.

  Further, in the touch key system, the locking / unlocking device 18 is not locked / unlocked only by moving the portable device 50 close to or away from the controller 13, and when the portable device 50 exists in the vicinity of the controller 13, the touch switch 15 is turned on. Each time the key is pressed, the locking / unlocking device 18 repeats locking and unlocking. Since the door 10 is locked and unlocked only when the user touches the touch key 15 with the intention of locking and unlocking, the door 10 can be unlocked when the user stays near the door 10 without feeling uneasy about whether or not the door is unlocked. Since 10 is not left in the unlocked state, it is excellent in crime prevention.

  FIG. 3 is a flowchart showing processing operations of the controller when the building door locking / unlocking system is in the portable device registration mode and the operation system change mode.

  As shown in FIG. 3, when the setting switch 20 is pushed, the controller 13 of the locking / unlocking device first sounds a buzzer notifying that the portable device registration mode has been started, and the time is set to 30 seconds, for example. The timer is set (started) to wait for reception of a radio signal code from the portable device 50 (ST200, ST201, ST202).

  The description of the operation of the transmitter 50 using a flowchart is omitted, but when the transmission switch button 51 of the transmitter 50 is pressed, a unique ID code stored in advance in the memory (100 million parts) is read, This is encrypted by rolling code calculation, further converted into a high-frequency radio signal (RF code signal) and transmitted.

  When the outer lock portion 11 of the locking / unlocking device 18 receives the RF code signal from the portable device 50, the controller 13 determines whether to receive the RF code signal (ST203).

  Here, if no ID code is registered in the controller 13, the received ID code is stored (registered) in the memory of the controller 13 as a formal ID code (ST204, ST206). If at least one ID code is registered in the controller 13, the received ID code is compared with the ID code stored in the memory of the controller 13. The obtained ID code is stored (registered) in the memory of the controller 13 as a formal ID code (ST204, ST205, ST206). If the received ID code matches the ID code registered in the memory of the controller 13, the process proceeds to step ST213.

  Thereafter, the number of registered ID codes is incremented by 1 (ST207). Here, when the number of registered ID codes reaches the maximum number, for example, eight, a buzzer notifying that the setting mode has ended is sounded, and eight buzzers that are the number of registered ID codes. , Then the normal mode is restored (ST208, ST218, ST219, ST220).

  If the number of registered ID codes has not reached the maximum number, the buzzer sounds for the number of registered ID codes, and then one or more ID codes are stored in the memory of the controller 13 in the present portable device registration mode. It is determined whether it has been registered (ST208, ST209, ST210). When one or more ID codes are registered in the memory of the controller 13, it is determined whether or not 30 seconds have elapsed since the timer was set in step ST202. If 30 seconds have elapsed, the portable device registration mode is set. A buzzer for notifying the end of the operation is sounded, the buzzer is sounded for the number of registered ID codes, and then the normal mode is restored (ST210, ST212, ST218, ST219, ST220). If 30 seconds have not elapsed, the process returns to step ST203.

  In step ST210, when no ID code is registered in the memory of the controller 13 in the present portable device registration mode, it is determined whether or not the touch key 15 is pressed, and the touch key 15 is pressed. In this case, the operation system change mode is entered (ST211).

  In the operation system change mode, it is first determined whether or not the current system is a smart entry system (ST213). If the system is a smart entry system, the system is changed to a touch key system, the buzzer sounds once, and then the normal mode is restored (ST214, ST215, ST220). If it is a touch key system, the system is changed to a smart system, the buzzer sounds twice, and then the normal mode is restored (ST216, ST217, ST220).

  If the controller 13 does not receive the RF code signal in step ST203 after starting the timer for a predetermined time in step ST202 and also times out without touching the touch key 15 (ST212), the controller 13 After notifying the end of the setting mode by sound, the normal mode is restored (ST218, ST219, ST220).

  In this embodiment, the controller 13 outputs a buzzer sound as a notification of the start and end of the portable device registration mode, a notification of the completion of registration, and a notification of a change in the operation system. For example, the display unit 16 is turned on. It is good also as a structure.

  As described above, in the building door locking / unlocking system of the present embodiment, the controller 13 of the locking / unlocking device provided on the building door 10 side is switched to the portable device registration mode by the setting switch 20, and then the portable device 50. The portable device 50 can be registered in the locking / unlocking device with a simple operation by simply operating the transmission switch button 51. In addition, it is possible to change to the operation system change mode and change the current operation system with a simple operation by simply operating the touch key 15 in the portable device registration mode. That is, the holder of the portable device can select either the smart entry system or the touch key system as necessary.

  FIG. 4 shows an embodiment in which the building door locking / unlocking system of the present invention is applied to a manual sliding door of a building. In addition, this figure has shown the outer surface side of the sliding door. In the second embodiment, the configuration of the manually openable / closable door in the first embodiment described above is changed to a manual sliding door. Therefore, the same components are denoted by the same reference numerals and description thereof is omitted.

  As shown in FIG. 4, the sliding door 30 has a glass portion 31, and the door end portion 32 comes into contact with the vertical frame body 33 to close the sliding door 30. A first lock device 34 and a second lock device 35 are provided in the door tip portion 32 of the sliding door 30 so as to be embedded, and although not shown, the first and second lock devices 34 and 35 are elongated. An electric device is provided which is interlocked via a rod-like interlocking rod, and the first and second lock devices 34 and 35 are locked by electric drive and unlocked.

  The vertical frame 33 is provided with a bar-shaped latching receiver bent in a U shape at a position where it comes into contact with the first and second locking devices 34 and 35. A first key cylinder portion 36 and a second key cylinder portion 37 that can be operated from the outside are provided on the outer surface of the door tip portion 32. Both the first and second locking devices 34 and 35 can be operated in the opening direction by operating the door handle 38 to release the latch while the lock is released.

  A first connector 39 is provided at the upper part of the door tip 32 of the sliding door 30, and a second connector 40 is provided at the upper part of the vertical frame 33 of the building. The second connectors 39 and 40 are brought into contact and electrically connected by closing the sliding door 30. The power supply device 41 disposed in the building is connected to a controller 43 (described later) through the first connector 39 and the second connector 40 through the wiring cord 42 embedded in the building and the door end portion 32. The lock device 34 and the second lock device 35 are connected. That is, when the sliding door 30 is operated in the opening direction, the first connector 39 and the second connector 40 are disconnected, and power supply to the controller 43, the first lock device 34, and the second lock device 35 is interrupted.

  The power supply signal of the electric device, the lock signal and the unlock signal, and the sliding door open / close detection signal are transmitted through the wiring cord 42 described above.

  A controller 43 for controlling the first and second locking devices 34 and 35 is embedded in the door tip portion 32 of the sliding door 30. The controller 43 includes a setting switch 44. The setting switch 44 can be switched by a tool such as a pin inserted from a small hole opened in the end surface on the free end side of the sliding door 30 (not shown). In the small hole, a detachable stopper, for example, a small screw is screwed into the small hole.

  In addition, an operation panel 45 is disposed on the outer surface of the door end portion 32, and includes a touch key 46, a lock / unlock display portion 47, and a code signal transmission / reception portion 48. The transmission / reception signal of the operation panel 45 is processed by the controller 43.

  FIG. 5 is a flowchart showing the processing operation of the controller when the locking / unlocking device in the building door locking / unlocking system of the second embodiment is in the portable device registration mode and the operation system change mode. Since the normal mode is the same as that of the first embodiment, description thereof is omitted.

  When the setting switch 44 is pushed, the controller 43 of the locking / unlocking device first sets (starts) a timer set for 10 seconds, for example, so that the sliding door is closed. Wait (ST300, ST301, ST302).

  When the sliding door 30 is closed, the controller 43 sounds a buzzer notifying that the portable device registration mode is started, and shifts to the portable device registration mode (ST304, ST305). The subsequent steps are the same as the configuration from step ST202 to step ST219 in FIG. 3 of the first embodiment. When the portable device registration mode or the operation system change mode ends, the normal mode is restored.

  If 10 seconds have passed without the sliding door 30 being closed after the registration switch 44 is pushed, the normal mode is restored (ST302, ST303, ST306). If 10 seconds have not elapsed, the process returns to step ST302.

  If the sliding door 30 is opened in the middle of the portable device registration mode after the sliding door 30 is once closed, the power to the controller 44 is cut off, and the registration mode is terminated halfway. Next, when the controller 44 is energized, it starts in the normal mode.

  Also in the second embodiment described above, a buzzer sound is output as a notification of the start and end of the portable device registration mode, a notification of registration completion, and a notification of a change in the operation system. It is good also as a structure.

  As described above, in the building door locking / unlocking system according to the second embodiment, the locking / unlocking device can be operated with a simple operation even in the case of an entrance or the like equipped with the sliding door 30 as in the first embodiment. The portable device 50 can be registered in the portable device registration mode, and the current operation system can be changed by shifting to the operation system change mode with a simple operation by simply operating the touch key 46 in the portable device registration mode.

  Although the illustrated embodiment has been described above, the present invention is not limited to the above-described embodiment, and various modifications can be made.

  For example, in the first and second embodiments, the locking / unlocking system applied to a manual door has been described. However, the locking / unlocking system may be applied to an automatic door that is automatically opened and closed according to a locking / unlocking signal.

  Moreover, although one Embodiment at the time of applying to the manual sliding door of a building was shown in the said 2nd Embodiment, you may apply to a manually openable door.

  Furthermore, although the setting switch is formed on the end surface of the free end of the door in the first and second embodiments, the setting switch may be formed in the room, for example, in the indoor operation panel. In that case, since the portable device registration or the operation system can be changed without opening the door, the convenience is further enhanced. At this time, switching to the operation system change mode can be performed by operating a touch key formed on the indoor side.

(A), (b) is a principal part perspective view which shows the door locking / unlocking system for buildings which applied this invention to the manual opening-and-closing type door of a building, respectively. (Example 1) It is a flowchart which shows the processing operation of a controller when the locking / unlocking apparatus in the door locking / unlocking system for buildings of FIG. 1 is a normal mode. (Example 1) It is a flowchart which shows the processing operation of a controller when the locking / unlocking apparatus in the building door locking / unlocking system of FIG. 1 is a portable device registration mode and an operation system change mode. (Example 1) It is a principal part perspective view which shows the door locking / unlocking system for buildings which applied this invention to the manual sliding door of a building. (Example 2) It is a flowchart which shows the processing operation of a controller when the locking / unlocking apparatus in the door locking / unlocking system for buildings of FIG. 4 is a portable machine registration mode and an operation system change mode. (Example 2)

Explanation of symbols

10 Door 11 Outer Lock 13 Controller 15 Touch Key 20 Setting Switch 21 Door Small Hole 22 Pin (Tools)
23 stopper (small screw)
30 sliding door 43 controller 44 setting switch 45 operation panel 46 touch key 50 portable device 51 transmission switch button

Claims (4)

  A portable device that transmits an ID code signal registered in the memory in advance, a controller that processes a signal received from the portable device, and a setting switch for setting the mode of the controller are provided on the door side of the building. A building door locking / unlocking system comprising a locking / unlocking device and an intention confirmation switch installed near the door for confirming the intention of locking / unlocking / opening / closing the door. A non-contact system that controls the locking / unlocking / opening / closing of the door in a non-contact manner by wireless signal transmission / reception between the locking / unlocking device and the portable device, and wireless signal transmission / reception between the locking / unlocking device and the portable device. An intention confirmation system that controls the locking / unlocking or opening / closing of the door by operating the intention confirmation switch in a state of being made, and the controller When the setting switch is operated, the mode is switched to the portable device registration mode, and when the intention confirmation switch is operated after the setting switch is operated, the non-contact system and the intention confirmation system are switched. A building door locking / unlocking system characterized by switching to a switching operation system change mode.   The controller switches to a portable device registration mode when the door is closed after the setting switch is operated, and when the intention confirmation switch is operated after the door is closed after the setting switch is operated. 2. The building door locking / unlocking system according to claim 1, wherein the system is switched to an operation system change mode for switching between the non-contact system and the intention confirmation system.   The controller returns to the normal mode after a predetermined time from the operation of the setting switch, and when the number of registrations reaches a certain value in the portable device registration mode or when the operation system is changed in the system selection mode The building door locking / unlocking system according to claim 1 or 2, wherein the normal mode is quickly restored even within the predetermined time.   The building according to claim 3, wherein the controller does not switch to the operation system selection mode until the predetermined time elapses when the portable device is registered in the portable device registration mode. Door unlocking system.

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