JP2019027089A - Electric lock control system, electric lock system, registration method, and program - Google Patents

Abstract

To provide an electric lock control system, an electric lock system, a registration method, and a program which can suppress fraudulent registration of registered information of a key device by a third party.SOLUTION: An electric lock control system 1 includes a lock side communication unit 12, a first storage unit 13, a second storage unit 14, and a registration unit 113. The registration unit 113 causes the first storage unit 13 to store registration information and change a permission code stored in the second storage unit 14 to a setting code if the permission code stored in the second storage unit 14 is a default upon receipt of a registration request signal by the lock side communication unit 12 and concurrently if a predetermined condition is satisfied. The registration unit 113 causes the first storage unit 13 to store the registration information if the permission code stored in the second storage unit 14 is the setting code upon receipt of the registration request signal by the lock side communication unit 12 and concurrently if a permission code included in the registration request signal is in coincidence with the setting code.SELECTED DRAWING: Figure 1

Description

  The present disclosure generally relates to an electric lock control system, an electric lock system, a registration method, and a program. More specifically, the present disclosure relates to an electric lock control system that controls an electric lock that locks and unlocks an opening / closing member provided in a building. The present invention relates to a lock system, a registration method, and a program.

  Conventionally, a door lock control device (electric lock control system) that controls locking and unlocking of a door based on wireless communication with a portable device (key device) has been disclosed (for example, see Patent Document 1). The door lock control device of Patent Document 1 compares the unique information transmitted from the portable device with the unique information registered in advance, and unlocks the door when the unique information matches. Moreover, the door lock control apparatus can memorize | store the intrinsic | native information of the portable machine acquired through radio | wireless communication in a memory | storage means.

JP 2009-264017 A

  In the electric lock control system, if the registration information of the key device possessed by a third party is illegally registered, the electric lock may be illegally unlocked.

  The present disclosure has been made in view of the above reasons, and an object thereof is to provide an electric lock control system, an electric lock system, a registration method, and a program capable of suppressing unauthorized registration of registration information of a key device by a third party. It is to provide.

  An electric lock control system according to an aspect of the present disclosure includes a lock side communication unit, a first storage unit, a second storage unit, and a registration unit. The lock side communication unit can wirelessly communicate with a plurality of key devices. The first storage unit can store registration information of each of the plurality of key devices. The second storage unit can store a permission code. The registration unit stores registration information of each of the plurality of key devices in the first storage unit. When the registration unit receives a registration request signal including registration information and a permission code from any of the plurality of key devices, the registration unit defaults to a permission code stored in the second storage unit. If there is a predetermined condition, registration information included in the registration request signal is stored in the first storage unit, and the permission code included in the registration request signal is set as a setting code, and the second storage unit Is changed from the default to the setting code. The registration unit, when the lock side communication unit receives a registration request signal including registration information and a permission code from any of the plurality of key devices, the permission code stored in the second storage unit is the setting If it is a code, if the permission code included in the registration request signal matches the setting code, the registration information included in the registration request signal is stored in the first storage unit.

  An electric lock system according to an aspect of the present disclosure includes the electric lock control system and an electric lock that is controlled by the electric lock control system and locks and unlocks an opening / closing member that opens and closes an opening of a building.

  A registration method according to an aspect of the present disclosure is a registration method in which registration information of each of a plurality of key devices is stored in a first storage unit. In the registration method, when the lock side communication unit receives a registration request signal including registration information and a permission code from any of the plurality of key devices, if the permission code stored in the second storage unit is default When the predetermined condition is satisfied, the registration information included in the registration request signal is stored in the first storage unit, and the permission code included in the registration request signal is stored as a setting code in the second storage unit The permitted permission code is changed from the default to the setting code. In the registration method, when the lock side communication unit receives a registration request signal including registration information and a permission code from any of the plurality of key devices, the permission code stored in the second storage unit is the setting code. If so, if the permission code included in the registration request signal matches the setting code, the registration information included in the registration request signal is stored in the first storage unit.

  A program according to an aspect of the present disclosure causes a computer system to execute the registration method.

  The electric lock control system, electric lock system, registration method, and program of the present disclosure have an effect that unauthorized registration of registration information of the key device by a third party can be suppressed.

FIG. 1 is a block diagram of an electric lock control system according to an embodiment of the present disclosure. FIG. 2 is an explanatory diagram of an example of use of the above electric lock control system. FIG. 3 is a flowchart for explaining a registration operation in the electric lock control system.

  Hereinafter, an embodiment of the present disclosure will be described. The following embodiment is only one of various embodiments of the present disclosure. In addition, the following embodiment can be variously changed according to the design or the like as long as the object of the present disclosure can be achieved.

(1) Outline of Electric Lock Control System An outline of the electric lock control system 1 according to the present embodiment will be described with reference to FIGS. 1 and 2.

  The electric lock control system 1 according to the present embodiment controls the electric lock 3. The electric lock 3 locks and unlocks the opening / closing member 5 (see FIG. 2). The opening / closing member 5 opens and closes the opening 40 of the building 4. The opening / closing member 5 is a door or window that separates the inside (inside 41) from the outside (outside 42) of the building 4 and is, for example, a door (opening door or sliding door) such as a front door, a doorway, or a discharge window. is there. In this embodiment, the building 4 is a detached house and the opening / closing member 5 is a front door. The electric lock control system 1 includes an electric lock control device 10. The electric lock control device 10 and the electric lock 3 are installed on the opening / closing member 5. The electric lock system 100 of this embodiment includes an electric lock control system 1 and an electric lock 3.

  The electric lock control device 10 is configured to be able to communicate with the key device 2. The electric lock control device 10 electrically switches the state of the electric lock 3 between the lock state in which the open / close member 5 is locked and the unlock state in which the open / close member 5 is unlocked by communication with the key device 2. It is configured. That is, the key device 2 has a function as a key device for locking and unlocking the electric lock 3.

  The key device 2 has a communication function with the electric lock control device 10. In the present embodiment, the communication method between the electric lock control device 10 and the key device 2 is wireless communication using radio waves as a medium.

  As a basic function of the electric lock control system 1, the key device 2 transmits key information that is a key ID (Identification) stored in advance in the key device 2 to the electric lock control device 10. The control device 10 controls the electric lock 3 to the unlocked state. That is, when the electric lock control device 10 communicates with the key device 2 and the authentication of the key information received from the key device 2 is successful, the electric lock 3 is unlocked.

  The unlocking operation by the electric lock control device 10 as described above is performed when the user 6 (resident) possessing the key device 2 is outside the home 42, that is, when the user 6 returns home and the user 6 is in the home 41. That is, it is performed at least one of when the user 6 goes out. In the present embodiment, the unlocking operation by the electric lock control device 10 is performed both when the user 6 goes home and when he goes out. That is, when the user 6 returns home, the user 6 who is outside the home 42 approaches the opening / closing member 5 to such an extent that radio waves for communication between the electric lock control device 10 and the key device 2 reach, for example. The key device 2 possessed by the communication device communicates with the electric lock control device 10 so that the opening / closing member 5 can be unlocked. Similarly, when the user 6 goes out, the user 6 in the home 41 approaches the opening / closing member 5 to such an extent that radio waves for communication between the electric lock control device 10 and the key device 2 can reach, for example. The key device 2 possessed by the communication device communicates with the electric lock control device 10 so that the opening / closing member 5 can be unlocked. Although detailed description is omitted in the present embodiment, the electric lock control device 10 is configured such that when the key information 2 is successfully authenticated by communication with the key device 2 in a state in which the opening / closing member 5 is unlocked, the opening / closing member 5. Lock. That is, the electric lock control device 10 can perform not only the unlocking operation but also the locking operation for switching from the unlocked state to the locked state by communication with the key device 2.

  Further, the electric lock control system 1 of the present embodiment is configured to be able to register a plurality of registration information corresponding to a plurality of key devices 2. An authorization code is required as a pass code for registering the registration information of the key device 2 in the electric lock control system 1. The registration unit 113 of the electric lock control system 1 is configured to register the registration information of the key device 2 when the authorization code transmitted from the key device 2 is successfully authenticated.

(2) Details Next, details of the electric lock control system 1 according to the present embodiment will be described.

(2.1) Configuration of Electric Lock Control Device The electric lock control device 10 includes a lock side control unit 11, a lock side communication unit 12, a first storage unit 13, a second storage unit 14, and a lock side operation unit. 15. The lock side control unit 11 includes an authentication unit 111, a lock control unit 112, a registration unit 113, and a determination unit 114.

  The electric lock control device 10 is provided on the opening / closing member 5 of the building 4. The electric lock control device 10 may operate by receiving power supply from an external power source such as a system power source (commercial power source) or may be battery-driven.

  The lock side control unit 11 is constituted by, for example, a microcomputer having a processor and a memory. That is, the lock side control unit 11 is realized by a computer system having a processor and a memory. Then, the computer system functions as the lock-side control unit 11 by the processor executing an appropriate program. The program may be recorded in advance in a memory, or may be provided by being recorded through a telecommunication line such as the Internet or a non-transitory recording medium such as a memory card. The lock side control unit 11 controls the lock side communication unit 12, the first storage unit 13, the second storage unit 14, and the electric lock 3.

  The lock side communication unit 12 is configured to be able to communicate with the key side communication unit 22 of the key device 2. A communication method between the lock side communication unit 12 and the key side communication unit 22 of the key device 2 is, for example, wireless communication complying with BLE (Bluetooth Low Energy). BLE is a name for a low power consumption specification in the specification of Bluetooth (registered trademark) which is a wireless PAN (Personal Area Network) technology. In the present embodiment, the electric lock control device 10 not only transmits a radio signal such as a beacon signal to the key device 2 at a predetermined period, but also receives, for example, a radio signal including key information from the key device 2. That is, the lock side communication unit 12 has a wireless signal transmission function and a reception function, and performs bidirectional communication with the key device 2.

  The first storage unit 13 is configured by a nonvolatile memory such as an EEPROM (Electrically Erasable Programmable Read-Only Memory) or a flash memory, for example. The first storage unit 13 can store registration information of the key device 2 as a registration ID. The registration information includes key information of the key device 2 and is registered (stored) in the first storage unit 13 by the registration unit 113. The first storage unit 13 can store a plurality of registration information. For example, when each resident of the building 4 has an individual key device 2, the first storage unit 13 can store registration information of each of the plurality of key devices 2.

  The second storage unit 14 is configured by, for example, a nonvolatile memory such as an EEPROM or a flash memory. The second storage unit 14 can store a permission code. The permission code is a pass code used when registering registration information in the first storage unit 13 and is, for example, an enumeration of numbers of about 4 to 8 digits. The permission code may be a combination of numbers, letters, symbols, and the like.

  Further, when the electric lock control device 10 is shipped from the factory, the permission code stored in the second storage unit 14 is a default code. For example, when the permission code is a four-digit number, the default is “0000” set in advance. Note that the default may be a null value (NULL value) for which no value is set. The permission code stored in the second storage unit 14 can be changed from the default to a code (setting code) set by the user 6. The permission code is changed by the registration unit 113.

  In addition, the 1st memory | storage part 13 and the 2nd memory | storage part 14 may be comprised by one memory, and the memory which the lock | rock side control part 11 has may be sufficient. That is, each of the first storage unit 13 and the second storage unit 14 may be a storage area in one memory.

  The lock side operation unit 15 has a function of accepting an operation by the user 6. The lock side operation unit 15 includes, for example, a push button switch 151, a thumb turn 152, a door handle 153, and the like. The push button switch 151 is provided on each of the in-home 41 side and the out-of-home 42 side of the opening / closing member 5. When receiving an operation by the user 6, the lock side operation unit 15 outputs an operation signal corresponding to the operation content to the lock side control unit 11. For example, the operation content to the push button switch 151 includes a long push operation and a short push operation of the push button switch 151. The operation contents for the thumb turn 152 include a lock operation and an unlock operation of the thumb turn 152. The operation content to the door handle 153 includes a push operation and a pull operation of the door handle 153, a door opening operation, and a closing operation.

  When the lock side communication unit 12 receives a radio signal including key information from the key device 2, the authentication unit 111 collates this key information with the registered information stored in the first storage unit 13. Accordingly, the authentication unit 111 authenticates whether or not the key device 2 that has transmitted the key information is a regular key device 2 that is permitted to operate the electric lock 3. That is, the authentication unit 111 authenticates whether or not the key device 2 that has transmitted the key information is the key device 2 whose registration information is stored in the first storage unit 13.

  When the authentication unit 111 succeeds in authenticating the key information, the lock control unit 112 controls the electric lock 3 to lock or unlock the opening / closing member 5. Specifically, when the authentication unit 111 succeeds in authenticating the key information and the lock side communication unit 12 receives the lock / unlock request signal from the key device 2, the lock state and the unlock state of the electric lock 3 are switched. The electric lock 3 is controlled.

  The determination unit 114 determines whether or not a predetermined condition is satisfied. The predetermined condition is a condition that the operation received by the lock side operation unit 15 is a preset registration permission operation. That is, the determination unit 114 determines whether the operation received by the lock side operation unit 15 is a preset registration permission operation. The registration permission operation is a pass operation used when the permission code stored in the second storage unit 14 is changed from the default to the setting code, and is a physical operation performed by the user 6 on the lock side operation unit 15. It is an operation. In the present embodiment, the registration permission operation is configured by combining a plurality of operations on the lock side operation unit 15 (the push button switch 151, the thumb turn 152, and the door handle 153). For example, the registration permission operation is a combination of the operation of continuously performing the lock operation and unlock operation of the thumb turn 152, the long press operation of the push button switch 151, and the lock operation and unlock operation of the thumb turn 152 in a predetermined order. Operation. The registration permission operation may be a single operation on the lock side operation unit 15. For example, the registration permission operation may be only the thumb turn 152 locking operation or only the unlocking operation. The registration permission operation is preferably an operation performed on the lock side operation unit 15 from the home 41 side. Thereby, it is suppressed that a third party illegally performs a registration permission operation from the outdoor 42 side, and security is improved.

  The registration unit 113 includes a first registration process for registering (storing) registration information of the key device 2 in the first storage unit 13 and a second registration process for registering (storing) the setting code in the second storage unit 14. Do. When the lock side communication unit 12 receives the registration request signal including the registration information and the permission code from the key device 2, the registration unit 113 stores the permission code included in the registration request signal and the second storage unit 14. Check with the authorization code. Here, the registration unit 113 checks whether or not the permission code stored in the second storage unit 14 is default. When the permission code stored in the second storage unit 14 is the default, the registration unit 113 performs both the first registration process and the second registration process. In addition, the registration unit 113 performs the first registration process when the permission code stored in the second storage unit 14 is not a default, that is, a setting code.

  Specifically, when the permission code stored in the second storage unit 14 is the default, the determination unit 114 determines that the lock side operation unit within a predetermined time after the lock side communication unit 12 receives the registration request signal. It is determined whether or not the operation received by 15 is a registration permission operation. The registration unit 113 stores the registration information included in the registration request signal in the first storage unit 13 only when the determination unit 114 determines that the operation received by the lock side operation unit 15 is a registration permission operation. Perform the registration process. Furthermore, the registration unit 113 performs a second registration process for updating the permission code (default) stored in the second storage unit 14 to the permission code (setting code) included in the registration request signal.

  Further, when the permission code stored in the second storage unit 14 is a setting code, the registration unit 113 includes the permission code included in the registration request signal and the permission code (setting set in the second storage unit 14). Code). When the registration unit 113 succeeds in authenticating the permission code included in the registration request signal, the registration unit 113 performs a first registration process of storing the registration information included in the registration request signal in the first storage unit 13. Detailed operations of the first registration process and the second registration process performed by the registration unit 113 will be described in the section of (3) Operation Example described later.

(2.2) Configuration of Key Device Next, the configuration of the key device 2 will be described.

  The key device 2 includes a key side control unit 21, a key side communication unit 22, a key side operation unit 23, and a display unit 24. The key device 2 is a portable terminal such as a smartphone, for example, and installs dedicated application software in the key device 2 and activates the application software, whereby the key device 2 is connected to the key (electronic key) of the electric lock control device 10. ). In other words, the application software is a program for causing a computer to function as the key-side control unit 21 in the key device 2.

  The key side communication unit 22 is configured to be able to communicate with the lock side communication unit 12 of the electric lock control device 10. As described above, since the key-side communication unit 22 and the electric lock control device 10 (lock-side communication unit 12) communicate bidirectionally, the key-side communication unit 22 has a signal transmission function and a reception function. ing. The key-side communication unit 22 can receive a radio signal when the key device 2 is powered on. Therefore, when the user 6 holding the key device 2 enters the receivable area near the opening / closing member 5, the radio signal (beacon signal) transmitted from the electric lock control device 10 can be received. Here, the receivable area is an area in which the key device 2 can receive a radio signal from the electric lock control device 10.

  The key side operation unit 23 has a function of accepting an operation by the user 6. The display unit 24 has a function of displaying the activated application software. The key side operation unit 23 and the display unit 24 are, for example, touch panel displays provided in the key device 2. The touch panel display is configured by combining a display device such as an LCD (Liquid Crystal Display) with a resistive touch pad. The display device is not limited to the LCD, and may be, for example, an organic EL (Electro Luminescence) display. The touch pad is not limited to the resistive film type, and may be a capacitive type, for example.

  The key-side control unit 21 is composed of, for example, a microcomputer having a processor and a memory. That is, the key side control unit 21 is realized by a computer system having a processor and a memory. The computer system functions as the key-side control unit 21 by the processor executing an appropriate program. The program may be recorded in advance in a memory, or may be provided by being recorded through a telecommunication line such as the Internet or a non-transitory recording medium such as a memory card. Further, information unique to the key device 2 (key information, registration information) is stored in the memory of the microcomputer.

  The key side control unit 21 controls the key side communication unit 22 and the display unit 24. The key-side control unit 21 causes the key-side communication unit 22 to communicate with the electric lock control device 10 (lock-side communication unit 12), thereby unlocking the opening / closing member 5 in the electric lock control device 10 and Allows locking. Specifically, when the key-side control unit 21 receives a radio signal (beacon signal) from the lock-side communication unit 12 at the key-side communication unit 22, the key-side communication unit 22 sends a lock signal to the lock-side communication unit 12. A radio signal (connection request signal) for starting communication between the lock side communication unit 12 and the key side communication unit 22 is transmitted. When communication between the lock side communication unit 12 and the key side communication unit 22 is started, the key side control unit 21 transmits a radio signal (ID) including key information from the key side communication unit 22 to the lock side communication unit 12. Signal). The key-side control unit 21 causes the display unit 24 to display at least the activated application software.

  The key-side control unit 21 can register registration information in the electric lock control device 10 by causing the key-side communication unit 22 to communicate with the electric lock control device 10 (lock-side communication unit 12). To. Specifically, the key-side control unit 21 registers registration information from the key-side communication unit 22 to the lock-side communication unit 12 according to the operation content of the user 6 to the key-side operation unit 23. A wireless signal (registration request signal) is transmitted. The registration request signal includes registration information of the key device 2 and an authorization code input to the lock side operation unit 15 by the user 6.

  Here, the key device 2 may have an initial registration mode and an additional registration mode as operation modes for registering registration information in the electric lock control device 10.

  The initial registration mode is an operation mode for registering registration information and setting a permission code (setting code). In the initial registration mode, the key device 2 requests the user 6 to input an arbitrary permission code (setting code) as a pass code for registering registration information of another key device 2. Then, the key device 2 transmits a registration request signal including the input permission code (setting code) and registration information to the electric lock control device 10. That is, the initial registration mode is an operation mode that is set when registering registration information of the first key device 2 in the first storage unit 13 of the electric lock control device 10.

  In addition, after transmitting the registration request signal in the initial registration mode, the lock side control unit 11 of the key device 2 sends a message prompting execution of a registration permission operation, which is a pass operation for updating the permission code from the default to the setting code. To be displayed on the display unit 24. Thereby, it is suppressed that the user 6 forgets execution of registration permission operation. Further, the key-side control unit 21 of the key device 2 may display the operation content of the registration permission operation on the display unit 24 with characters, illustrations, and the like together with a message prompting the execution of the registration permission operation.

  The additional registration mode is an operation mode in which only registration information is registered in the first storage unit 13. In the additional registration mode, the key device 2 requests input of a permission code (setting code) set by another key device 2. Then, the key device 2 transmits a registration request signal including the input permission code (setting code) and registration information to the electric lock control device 10. That is, the additional registration mode is an operation mode that is set when registering registration information of the second and subsequent key devices 2 in the first storage unit 13 of the electric lock control device 10.

(2.3) Configuration of Electric Lock Next, the configuration of the electric lock 3 will be described.

  The electric lock 3 unlocks and locks the opening / closing member 5 (here, the entrance door). The electric lock 3 has a dead bolt, a drive part, and a drive circuit. The drive circuit creates a drive signal in accordance with a control signal (unlock signal or lock signal) output from the lock control unit 112, and outputs this drive signal to the drive unit. The drive unit includes an electric motor and a transmission mechanism that transmits the driving force of the electric motor to the dead bolt. The drive unit drives the drive motor in accordance with a drive signal input from the drive circuit. When the driving force of the drive motor is transmitted to the dead bolt via the transmission mechanism, the dead bolt moves to the locked position or the unlocked position. Here, when the dead bolt is moved to the locking position, at least a part of the dead bolt is inserted into a bolt hole provided in the door frame that supports the opening / closing member 5, and in this state, the opening / closing member 5 is closed. It is held in the state. That is, the opening / closing member 5 is locked. When the dead bolt is moved to the unlocked position, the entire dead bolt is out of the bolt hole, and in this state, the opening / closing member 5 can be opened and closed. That is, the opening / closing member 5 is unlocked.

(3) Operation Example Next, an operation example of the electric lock control system 1 will be described with reference to FIG. Here, a registration method for storing the registration information of the key device 2 in the first storage unit 13 in the electric lock control system 1 will be described.

  The lock side control unit 11 of the electric lock control device 10 has a registration mode as an operation mode. The registration mode is an operation mode for the registration unit 113 to register registration information of the key device 2 in the first storage unit 13 based on a registration request signal from the key device 2. The transition to the registration mode is performed by, for example, a long press operation of the push button switch 151 or the like. When registering the registration information of the key device 2 in the first storage unit 13, the operation mode of the lock side control unit 11 first shifts to the registration mode (S1). When the operation mode of the lock side control unit 11 shifts to the registration mode, it enters a reception waiting state for a registration request signal from the key device 2.

  When the key device 2 is within the communication area of the lock side communication unit 12 and the registration request signal is transmitted from the key device 2 by the user 6 operating the key device 2, the lock side communication unit 12 sends the registration request signal. Receive (S2). This registration request signal includes an authorization code input to the key device 2 by the user 6 and registration information unique to the key device 2.

  When the lock side communication unit 12 receives the registration request signal from the key device 2, the registration unit 113 checks whether or not the permission code stored in the second storage unit 14 is default (S3). In other words, the lock side control unit 11 checks whether or not the permission code stored in the second storage unit 14 is a setting code.

  When the permission code stored in the second storage unit 14 is the default (S3: Yes), the user 6 enters a waiting state for a registration permission operation to the lock side operation unit 15. After the key device 2 transmits a registration request signal in the initial registration mode, the display unit 24 displays a message prompting execution of the registration permission operation and the operation content of the registration permission operation. The operation content of the registration permission operation displayed on the display unit 24 may be a hint for the specific permission operation. As a result, the security is improved as compared with the case where the entire operation content of the registration permission operation is displayed on the display unit 24.

  When the user 6 performs a registration permission operation on the lock side operation unit 15, the determination unit 114 performs a determination process as to whether or not the operation received by the lock side operation unit 15 within a predetermined time is a registration permission operation. (S4).

  When the determination unit 114 determines that the operation received by the lock side operation unit 15 is a registration permission operation (S4: Yes), the registration unit 113 sets the permission code stored in the second storage unit 14 from the default, The permission code (setting code) included in the registration request signal is changed (S5). That is, the permission code stored in the second storage unit 14 is changed to the setting code input to the key device 2 by the user 6. Also, the registration unit 113 stores the registration information included in the registration request signal in the first storage unit 13 (S6). That is, the registration information of the key device 2 that has transmitted the registration request signal is registered in the first storage unit 13. Note that the permission code change process (S5) and the registration information registration process (S6) by the registration unit 113 may be performed in reverse order or in parallel.

  As described above, when the permission code stored in the second storage unit 14 is the default and the registration permission operation is performed on the lock side operation unit 15 within a predetermined time, the second storage unit 14 stores the registration code. The permission code to be set is set as the setting code, and the registration information is registered in the first storage unit 13.

  In addition, when the registration permission operation is not performed on the lock side operation unit 15 within a predetermined time due to an operation mistake of the user 6, forgetting operation, or the like (S 4: No), the registration unit 113 is stored in the second storage unit 14. The stored permission code is not changed to the setting code (S7). That is, the setting code input by the user 6 to the key device 2 is not set as the permission code stored in the second storage unit 14. The registration unit 113 does not perform registration processing of registration information in the first storage unit 13 (S8). That is, the registration information of the key device 2 that has transmitted the registration request signal is not registered in the first storage unit 13.

  When the permission code stored in the second storage unit 14 is a setting code (not the default) (S3: No), the registration unit 113 includes the permission included in the registration request signal received by the lock side communication unit 12. The code is checked against the permission code (setting code) stored in the second storage unit 14 (S9). When the permission code included in the registration request signal matches the permission code (setting code) stored in the second storage unit 14 (S9: Yes), the registration unit 113 stores the registration information included in the registration request signal. Is stored in the first storage unit 13 (S10). That is, the registration information of the key device 2 that has transmitted the registration request signal is registered in the first storage unit 13.

  If the permission code included in the registration request signal does not match the permission code (setting code) stored in the second storage unit 14 (S9: No), the registration unit 113 is included in the registration request signal. Registration information is not memorize | stored in the 1st memory | storage part 13 (S8). That is, the registration information of the key device 2 that has transmitted the registration request signal is not registered in the first storage unit 13.

  In addition, the registration mode is continued until the predetermined registerable time elapses after the lock-side control unit 11 shifts to the registration mode (S11). Therefore, if it is within the registerable time, the registration request signal reception wait state is entered, and registration information of a plurality of key devices 2 can be registered. Further, if it is within the registerable time, the registration of registration information can be retried even if the key device 2 has failed to register registration information. This eliminates the need to move the lock-side control unit 11 to the registration mode every time registration of registration information of one key device 2 is completed. Efficiency is improved.

(4) Advantages Next, advantages of the electric lock control system 1 according to the present embodiment will be described.

  In the electric lock control system 1 of the present embodiment, a permission code is required as a pass code for registering registration information of the second and subsequent key devices 2 in the first storage unit 13. When the authorization code input by the user 6 to the key device 2 and the authorization code (setting code) designated by the user 6 at the time of registration of the first key device 2 are successfully verified, the registration information of the key device 2 is Registered in the first storage unit 13. Accordingly, unauthorized registration of registration information of the key device 2 possessed by a third party is suppressed, and security is improved. Moreover, in the electric lock control system 1 of this embodiment, since the registration information of the key device 2 can be additionally registered individually, when the registration information of the key device 2 is additionally registered, the already registered key device 2 is prepared. There is no need to improve convenience.

  Further, the permission code stored in the second storage unit 14 is changed from the default to the setting code designated by the user 6 when registering the registration information of the first key device 2 in the first storage unit 13. . As a pass operation for changing the permission code stored in the second storage unit 14 from the default, the user 6 needs to perform a registration permission operation on the lock operation unit 15. That is, in order to register the first key device 2 in the first storage unit 13, the user 6 needs to perform a physical operation (registration permission operation) on the lock side operation unit 15. Therefore, unauthorized registration of the registration information and permission code of the key device 2 from a position away from the lock-side operation unit 15 by a third party is suppressed, and security is improved.

  Further, the registration permission operation is configured by combining a plurality of operations on the lock side operation unit 15. This makes it difficult for a third party to guess a registration permission operation and improves security.

  The operation content of the registration permission operation is displayed on the display unit 24 of the key device 2 that has transmitted the registration request signal. Thereby, the user 6 can grasp the operation content of the registration permission operation, and can suppress operation mistakes and forgetting operations of the registration permission operation.

(5) Modifications The above-described embodiment is only one of various embodiments of the present disclosure. The above-described embodiment can be variously changed according to the design or the like as long as the object of the present disclosure can be achieved. Moreover, the function similar to the electric lock control system 1 may be embodied by a registration method, a computer program, a recording medium recording the computer program, or the like.

  Next, modifications of the electric lock control system 1 according to this embodiment will be listed. The modifications described below can be applied in appropriate combinations.

  The registration permission operation is not limited to an operation performed in one predetermined procedure for the lock side operation unit 15. The registration permission operation may be an operation performed in one operation procedure selected from a plurality of procedure candidates. The plurality of procedure candidates have different operation contents. That is, the plurality of procedure candidates are different from each other in the procedure of operations performed on the lock side operation unit 15.

  When the lock side communication unit 12 receives the registration request signal, the lock side control unit 11 randomly selects one operation procedure from a plurality of procedure candidates if the permission code stored in the second storage unit 14 is default. Select with. A notification signal including the operation content of the selected operation procedure is transmitted from the lock side communication unit 12 to the key device 2 that transmitted the registration request signal. Then, the operation content of the selected operation procedure is displayed on the display unit 24 of the key device 2. The user 6 performs a registration permission operation on the lock side operation unit 15 based on the display content (operation procedure) displayed on the display unit 24 of the key device 2. The determination unit 114 determines whether the operation performed on the lock side operation unit 15 is a registration permission operation that is an operation performed in one operation procedure selected from a plurality of procedure candidates. As a result, the specific permission operation is selected at random, which improves the security. The selection process for selecting one operation procedure from a plurality of procedure candidates may be performed by the key-side control unit 21 instead of the lock-side control unit 11. In this case, a registration request signal including the operation content of the operation procedure selected by the key-side control unit 21 is transmitted from the key device 2 to the electric lock control device 10.

  The selection of one operation procedure from a plurality of procedure candidates is not limited to random selection, and may be selected according to a permission code (setting code) designated by the user 6. For example, when the permission code (setting code) is composed of a sequence of letters including letters and numbers, when the initial letters are letters, the operation procedure for operating the push button switch 151 is selected, and the initial letters are numbers. In some cases, an operating procedure for operating the thumbturn 152 is selected. Further, for example, when the permission code (setting code) is composed of a plurality of digits, the thumb turn 152 is operated (locking operation and unlocking operation) by the number of the last one digit of the permission code. An operating procedure is selected. As a result, the registration permission operation is determined according to the permission code (setting code) designated by the user 6, so that the security is improved.

  Further, the permission code stored in the second storage unit 14 may be configured to be further changeable from the setting code designated by the user 6 when registering the first key device 2. When the lock side communication unit 12 receives a change request signal from the key device 2 whose registration information is stored in the first storage unit 13, the registration unit 113 stores the change request signal in the second storage unit 14 based on the change request signal. Update (change) the permitted code. The change request signal includes a permission code (change code) input by the user 6 to the key device 2. The registration unit 113 updates the permission code stored in the second storage unit 14 to a permission code (setting code) included in the change request signal. Thereby, after the registration of the first key device 2, the permission code can be changed, and convenience is improved.

  Note that the change request signal may include a newly set permission code and a pre-change permission code stored in the second storage unit 14. When the registration unit 113 succeeds in collating the permission code before the change included in the change request signal with the permission code stored in the second storage unit 14, the registration unit 113 is stored in the second storage unit 14. Update the authorization code. Thereby, it is suppressed that the permission code is illegally changed by a third party, and the security is improved.

  Moreover, the registration information memorize | stored in the 1st memory | storage part 13 may be comprised so that deletion is possible. When the lock side communication unit 12 receives a deletion request signal from the key device 2 whose registration information is stored in the first storage unit 13, the registration unit 113 stores the deletion request signal in the first storage unit 13 based on the deletion request signal. Delete registered information. The deletion request signal includes designation information that designates the registration information to be deleted among the registration information stored in the first storage unit 13. The registration unit 113 deletes the registration information designated by the designation information included in the deletion request signal from the first storage unit 13. The registration information to be deleted is designated by the user 6 operating the key side operation unit 23 of the key device 2. The registration information to be deleted includes not only the registration information of the key device 2 itself that transmits the deletion request signal, but also registration information of other key devices 2. Therefore, all of the registration information stored in the first storage unit 13 can be deleted by transmitting a deletion request signal from one key device 2. For example, when the key device 2 in which registration information has been registered is lost, only the registration information of the lost key device 2 is deleted from the first storage unit 13 using another key device 2 in which registration information has been registered. be able to. As a result, a third party who has acquired the lost key device 2 is prevented from improperly unlocking and unlocking the electric lock 3, thereby improving security.

  The deletion request signal may include a permission code. The registration unit 113 deletes the registration information stored in the first storage unit 13 when the verification code included in the deletion request signal is successfully verified with the permission code stored in the second storage unit 14. . As a result, unauthorized deletion of registration information by a third party is suppressed, and security is improved.

  Furthermore, the registration information stored in the first storage unit 13 may be configured to be deleted by a predetermined deletion operation on the lock side operation unit 15. The registration unit 113 deletes the registration information stored in the first storage unit 13 when it is determined that a predetermined deletion operation has been performed on the lock side operation unit 15 by the user 6. At this time, the registration unit 113 may delete all of the registration information stored in the first storage unit 13. The deletion operation is, for example, an operation in which the operations of the push button switch 151, the thumb turn 152, the door handle 153, and the like are combined in a predetermined order, and is preferably an operation that is not normally performed. Thereby, for example, even when the key device 2 in which the registration information is registered is lost and there is no other key device 2 in which the registration information has been registered, only the registration information of the lost key device 2 is stored in the first memory. It can be deleted from the section 13. As a result, a third party who has acquired the lost key device 2 is prevented from improperly unlocking and unlocking the electric lock 3, thereby improving security.

  Further, the number of permission codes stored in the second storage unit 14 is not limited to one, and a plurality of permission codes may be stored. In this case, the registration unit 113 changes the authority of the key device 2 that registers the registration information in the first storage unit 13 according to the collated permission code. For example, the registration unit 113 stores the registration information included in the registration request signal in the first storage unit 13 as resident registration information when the permission code included in the registration request signal is successfully verified with the resident permission code. To do. In addition, when the permission code included in the registration request signal is successfully verified with the guest permission code, the registration unit 113 stores the registration information included in the registration request signal in the first storage unit 13 as guest registration information. To do. The key device 2 registered as the resident registration information is not limited in function, can be operated to lock and unlock the electric lock 3 at any time, can change the permission code, and can delete the registered information. The key device 2 registered as guest registration information has more functions than the key device 2 registered as resident registration information. For example, the time zone and the date when the electric lock 3 can be locked and unlocked are different. It is decided, and the permission code cannot be changed or the registration information cannot be deleted. For example, the key device 2 possessed by a visiting care worker whose visit date and time is predetermined registers the registration information in the first storage unit 13 as guest registration information. Thereby, in the key device 2 possessed by the visiting care worker, the electric lock 3 cannot be locked / unlocked during the time zone other than the visiting date and time, and the security is improved.

  In the example described above, the electric lock control system 1 is integrated into one device (electric lock control device 10), but may be distributed to a plurality of devices. Moreover, although the lock | rock side control part 11 is implement | achieved by one circuit, you may implement | achieve by two or more circuits. For example, the function of the lock control unit 11 may be provided in two or more circuits. Furthermore, at least a part of the functions of the lock control unit 11 may be realized by, for example, cloud (cloud computing).

  Moreover, although the key apparatus 2 is a portable terminal like a smart phone, for example, another structure may be sufficient. For example, the key device 2 may be a tablet computer or the like as long as it is a terminal capable of executing a program (application) for operating a computer as a key of the electric lock control system 1. The key device 2 may be a dedicated device used for the electric lock control system 1.

  In the above-described embodiment, the key device 2 can perform both the unlocking operation and the locking operation of the opening and closing member 5, but may have other configurations. For example, the key device 2 may be configured to perform only one of the unlocking operation and the locking operation of the opening / closing member 5.

  In the above-described embodiment, the opening / closing member 5 is a door (a sliding door or a sliding door) or a window that separates the inside (inside 41) and the outside (outside 42) of the building 4, but the inside of some sections of the building 4 It may be a door separating the outside and the outside. For example, if the building 4 is an apartment building having a plurality of dwelling units, a tenant building having a plurality of stores, and an office building having a plurality of offices, the inside and outside of each section (dwelling unit, store, office) The door separating the two becomes the opening / closing member 5.

  In the above-described embodiment, the electric lock system 100 is applied to a detached house. However, the electric lock system 100 may be applied to each dwelling unit of an apartment house, for example. Moreover, the electric lock system 100 may be applied to the common part entrance of an apartment house, or may be applied to a non-residential building 4 such as an office, a store, or a factory.

  The execution subject of the electric lock control system 1 in the present disclosure includes a computer system. The computer system has a processor and memory as hardware. Function as an execution subject of a registration method in which registration information of the electric lock control system 1 or the key device 2 according to the present disclosure is stored in the first storage unit 13 by a processor executing a program recorded in a memory of a computer system Is realized. The program may be recorded in advance in the memory of the computer system, but may be provided through a telecommunication line. The program may be provided by being recorded on a non-transitory recording medium such as a memory card, an optical disk, or a hard disk drive that can be read by a computer system. A processor of a computer system includes one or more electronic circuits including a semiconductor integrated circuit (IC) or a large scale integrated circuit (LSI). The plurality of electronic circuits may be integrated on one chip, or may be distributed on the plurality of chips. The plurality of chips may be integrated into one device, or may be distributed and provided in a plurality of devices.

(6) Summary The electric lock control system (1) according to the first aspect includes a lock side communication unit (12), a first storage unit (13), a second storage unit (14), and a registration unit (113). And. The lock side communication unit (12) can perform wireless communication between the plurality of key devices (2). The first storage unit (13) can store registration information of each of the plurality of key devices (2). The second storage unit (14) can store a permission code. The registration unit (113) stores registration information of each of the plurality of key devices (2) in the first storage unit (13). A registration part (113) memorize | stores in a 2nd memory | storage part (14), when the lock | rock side communication part (12) receives the registration request signal containing registration information and a permission code from either of several key apparatus (2). If the given authorization code is default, the registration information included in the registration request signal is stored in the first storage unit (13) and the permission code included in the registration request signal is set when a predetermined condition is satisfied. As the code, the permission code stored in the second storage unit (14) is changed from the default to the setting code. In addition, when the lock side communication unit (12) receives the registration request signal including the registration information and the permission code from any of the plurality of key devices (2), the registration unit (113) receives the second storage unit (14). If the permission code stored in the registration request signal matches the setting code, the registration information included in the registration request signal is stored in the first storage unit (13).

  According to this aspect, since the authorization code is required as a pass code for storing the registration information of the key device (2) in the first storage unit (13), the registration information of the key device (2) by a third party is required. Fraudulent registration can be suppressed.

  In the first mode, the electric lock control system (1) according to the second mode further includes a lock side operation unit (15) and a determination unit (114). The lock side operation unit (15) receives an operation from the user (6). The determination unit (114) determines whether or not the predetermined condition that the operation received by the lock side operation unit (15) is a registration permission operation is satisfied. When the lock side communication unit (12) receives the registration request signal, the registration unit (113) defaults to the permission code stored in the second storage unit (14) and the predetermined condition is satisfied. When the determination unit (114) determines, the registration information included in the registration request signal is stored in the first storage unit (13), and the permission code stored in the second storage unit (14) is set from the default. Change to code.

  According to this aspect, it is necessary to perform a registration permission operation as a path operation for changing the permission code stored in the second storage unit (14) from the default. Accordingly, unauthorized registration of the registration information and permission code of the key device (2) from a position away from the lock side operation unit (15) by a third party is suppressed, and security is improved.

  In the electric lock control system (1) according to the third aspect, in the second aspect, the registration permission operation is an operation obtained by combining a plurality of operations on the lock side operation unit (15).

  According to this aspect, it becomes difficult for a third party to guess a registration permission operation, and security is improved.

  In the electric lock control system (1) according to the fourth aspect, in the second or third aspect, the registration permission operation is an operation performed in a predetermined operation procedure on the lock side operation unit (15). The predetermined operation procedure is selected from a plurality of procedure candidates.

  According to this aspect, it becomes difficult for a third party to guess a registration permission operation, and security is improved.

  In the electric lock control system (1) according to the fifth aspect, in the fourth aspect, the predetermined operation procedure is selected from a plurality of procedure candidates according to the permission code included in the registration request signal.

  According to this aspect, it becomes difficult for a third party to guess a registration permission operation, and security is improved.

  In the electric lock control system (1) according to the sixth aspect, in any one of the second to fifth aspects, the operation content of the registration permission operation is the display unit (24) of the key device (2) that has transmitted the registration request signal. Is displayed.

  According to this aspect, the user (6) can grasp the operation content of the registration permission operation, and the operation mistake and the operation forget of the registration permission operation can be suppressed.

  In the electric lock control system (1) according to the seventh aspect, in any one of the first to sixth aspects, the registration unit (113) is configured such that the lock side communication unit (12) includes a plurality of key devices (2). When the deletion request signal is received from the key device (2) whose registration information is stored in the first storage unit (13), the registration information stored in the first storage unit (13) is deleted.

  According to this aspect, even when the key device (2) is lost, it is suppressed that a third party who has acquired the lost key device (2) illegally locks and unlocks the electric lock (3). , Security is improved.

  In the electric lock control system (1) according to the eighth aspect, in any one of the first to seventh aspects, the registration unit (113) is configured such that the lock side communication unit (12) includes a plurality of key devices (2). When a change request signal including an authorization code is received from the key device (2) whose registration information is stored in the first storage unit (13), the authorization code stored in the second storage unit (14) is requested to be changed. Update to the authorization code included in the signal.

  According to this aspect, the permission code memorize | stored in the 2nd memory | storage part (14) can be changed, and the convenience improves.

  The electric lock system (100) according to the ninth aspect includes the electric lock control system (1) of any one of the first to eighth aspects, and the electric lock (3). The electric lock (3) is controlled by the electric lock control system (1), and locks and unlocks the opening / closing member (5) that opens and closes the opening (40) of the building (4).

  According to this aspect, by using the electric lock control system (1), unauthorized registration of registration information of the key device (2) by a third party can be suppressed.

  The registration method which concerns on a 10th aspect is a registration method which memorize | stores each registration information of a some key apparatus (2) in a 1st memory | storage part (13). When the lock side communication unit (12) receives a registration request signal including registration information and a permission code from any of the plurality of key devices (2), the registration method is stored in the second storage unit (14). If the permission code is default, when the predetermined condition is satisfied, the registration information included in the registration request signal is stored in the first storage unit (13), and the permission code included in the registration request signal is used as the setting code. The permission code stored in the second storage unit (14) is changed from the default to the setting code. When the lock side communication unit (12) receives a registration request signal including registration information and a permission code from any of the plurality of key devices (2), the registration method is stored in the second storage unit (14). If the permission code included in the registration request signal matches the setting code, the registration information included in the registration request signal is stored in the first storage unit (13).

  According to this aspect, unauthorized registration of registration information of the key device (2) by a third party can be suppressed without using a dedicated electric lock control system (1).

  A program according to an eleventh aspect causes a computer system to execute the registration method according to the tenth aspect.

  According to this aspect, unauthorized registration of registration information of the key device (2) by a third party can be suppressed without using a dedicated electric lock control system (1).

  About the structure which concerns on a 2nd-8th aspect, it is not an essential structure of an electric lock control system (1), and can be abbreviate | omitted suitably.

DESCRIPTION OF SYMBOLS 1 Electric lock control system 100 Electric lock system 113 Registration part 12 Lock side communication part 13 1st memory | storage part 14 2nd memory | storage part 2 Key apparatus 24 Display part 3 Electric lock 4 Building 40 Opening part 5 Opening / closing member

Claims (11)

A lock side communication unit capable of wireless communication with a plurality of key devices; and
A first storage unit capable of storing registration information of each of the plurality of key devices;
A second storage unit capable of storing an authorization code;
A registration unit that stores registration information of each of the plurality of key devices in the first storage unit, and
The registration unit, when the lock side communication unit receives a registration request signal including registration information and an authorization code from any of the plurality of key devices,
If the permission code stored in the second storage unit is default, when a predetermined condition is satisfied, the registration information included in the registration request signal is stored in the first storage unit, and the registration request signal Change the permission code stored in the second storage unit from the default to the setting code,
If the permission code stored in the second storage unit is the setting code, if the permission code included in the registration request signal matches the setting code, the registration information included in the registration request signal is stored in the first code. An electric lock control system characterized by being stored in a storage unit. A lock-side operation unit that accepts an operation from the user;
A determination unit that determines whether or not the predetermined condition that the operation received by the lock side operation unit is a registration permission operation is satisfied;
When the lock side communication unit receives the registration request signal, the registration unit determines that the permission code stored in the second storage unit is the default and the predetermined condition is satisfied. If it is determined, the registration information included in the registration request signal is stored in the first storage unit, and the permission code stored in the second storage unit is changed from the default to the setting code. The electric lock control system according to claim 1. The electric lock control system according to claim 2, wherein the registration permission operation is an operation in which a plurality of operations on the lock side operation unit are combined. The registration permission operation is an operation performed in a predetermined operation procedure on the lock side operation unit,
The electric lock control system according to claim 2 or 3, wherein the predetermined operation procedure is selected from a plurality of procedure candidates. The electric lock control system according to claim 4, wherein the predetermined operation procedure is selected from the plurality of procedure candidates in accordance with a permission code included in the registration request signal. The electric lock control system according to any one of claims 2 to 5, wherein operation details of the registration permission operation are displayed on a display unit of a key device that has transmitted the registration request signal. The registration unit is stored in the first storage unit when the lock side communication unit receives a deletion request signal from a key device in which registration information is stored in the first storage unit among the plurality of key devices. The registered information is deleted. The electric lock control system according to any one of claims 1 to 6, wherein the registered information is deleted. The registration unit, when the lock side communication unit receives a change request signal including a permission code from a key device in which registration information is stored in the first storage unit among the plurality of key devices, The electric lock control system according to any one of claims 1 to 7, wherein the permission code stored in the unit is updated to a permission code included in the change request signal. The electric lock control system according to any one of claims 1 to 8,
An electric lock controlled by the electric lock control system, and an electric lock that locks and unlocks an opening / closing member that opens and closes an opening of a building. A registration method for storing registration information of each of a plurality of key devices in a first storage unit,
When the lock side communication unit receives a registration request signal including registration information and an authorization code from any of the plurality of key devices,
If the permission code stored in the second storage unit is default, when a predetermined condition is satisfied, the registration information included in the registration request signal is stored in the first storage unit, and the registration request signal is included in the registration request signal. The permission code included is set as a setting code, the permission code stored in the second storage unit is changed from the default to the setting code,
If the permission code stored in the second storage unit is the setting code, if the permission code included in the registration request signal matches the setting code, the registration information included in the registration request signal is stored in the first code. A registration method characterized by being stored in a storage unit.   The program which makes a computer system perform the registration method of Claim 10.