JP2020051058A - Control device, authentication terminal, and electric lock device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a control device capable of safely locking and unlocking a front door from an authentication terminal, triggered by an operation of an electric lock device provided on the front door. SOLUTION: A locking system including an electric lock device provided on a front door and an operation unit on the outdoor side, a camera for photographing the front of the front door, and a control device for controlling the electric lock device and the camera. An information receiving unit that receives information indicating that a predetermined operation has been performed in the operation unit from the electric lock device, and an imaging unit that instructs the camera to start photographing in response to the reception of the information. An instruction unit, an image receiving unit that receives an image taken by a camera, an image transmitting unit that transmits an image to an authentication terminal, an instruction receiving unit that receives a locking / unlocking instruction from an authentication terminal that has received an image, and a locking / unlocking instruction. It has a lock / unlock instruction unit that instructs the electric lock to lock / unlock in response to the reception of the electric lock. [Selection diagram] Fig. 1

Description

  The present disclosure relates to a control device, an authentication terminal, and an electric lock device.

  2. Description of the Related Art Conventionally, an intercom system capable of performing an unlocking operation of a front door from a communication terminal while ensuring high security has been provided (for example, see Patent Document 1).

JP 2017-69631 A

  However, it is desired that the authentication terminal can safely lock and unlock the entrance door not by the operation of the entrance slave unit of the door phone system but by the operation of the electric lock device provided in the entrance door.

  The non-limiting embodiment of the present disclosure contributes to providing a technology that can securely lock and unlock the entrance door from the authentication terminal in response to the operation of the electric lock device provided on the entrance door.

  A control device according to an aspect of the present disclosure is provided with an electric door and an electric lock device provided near the door and provided with an electric lock and an operation unit, a camera for photographing the front of the entrance, and a control device for controlling the camera The control device of the locking and unlocking system comprising: an information receiving unit that receives, from the electric lock device, information indicating that a predetermined operation has been performed on the operation unit; and An image transmitting unit that transmits an image captured by the camera to an authentication terminal; an instruction receiving unit that receives an unlocking instruction from the authentication terminal that has received the image; And a lock / unlock instruction unit that instructs the lock to lock / unlock the entrance door.

  An authentication terminal according to an embodiment of the present disclosure is provided with an electric door and an electric lock device that is provided near the door and includes an electric lock and an operation unit on the outdoor side, a camera that photographs an area in front of the entrance, and the electric lock device. A control device that transmits an image captured by the camera when a predetermined operation is performed on the operation unit, and an authentication terminal that communicates with the locking / unlocking system, and receives the image from the control device. An image receiving unit that displays the image on a display device, a receiving unit that receives an instruction to lock and unlock the entrance door, and a transmitting unit that transmits the locking and unlocking instruction to the electric lock.

  The electric lock device according to an aspect of the present disclosure, an electric lock device provided near the entrance door or the door, a camera that photographs the front of the entrance, and in response to receiving information transmitted from the electric lock device, A control device for transmitting an image captured by the camera to an authentication terminal; andthe electric lock device of the locking and unlocking system, comprising: an operation unit; when a predetermined operation is performed on the operation unit, the control device A transmitting unit that transmits the information indicating that the predetermined operation has been performed; a receiving unit that receives a locking / unlocking instruction from the authentication terminal that has received the image; and a receiving unit that receives the locking / unlocking instruction. A control unit for instructing the lock to open and close the entrance door; and an electric lock to lock and unlock the entrance door.

  An electric lock device according to an aspect of the present disclosure is provided at an entrance door or in the vicinity of the door, an electric lock that locks and unlocks the entrance door, an operation unit, and an image of a camera that photographs the front of the entrance to an authentication terminal. A control unit for transmitting, when a predetermined operation is performed in the operation unit, transmits an image captured by the camera to the authentication terminal, from the authentication terminal that received the image A control unit that receives the locking / unlocking instruction and instructs the electric lock to lock / unlock the entrance door in response to receiving the locking / unlocking instruction; and an electric lock that locks / unlocks the entrance door.

  Note that these comprehensive or specific aspects may be realized by a system, a method, an integrated circuit, a computer program, or a recording medium, and any of the system, the device, the method, the integrated circuit, the computer program, and the recording medium It may be realized by any combination.

  According to an embodiment of the present disclosure, the authentication terminal can safely lock and unlock the entrance door upon operation of the electric lock device provided at the entrance door and the vicinity thereof.

  Further advantages and advantages of one aspect of the present disclosure will be apparent from the description and drawings. Such advantages and / or advantages are each provided by some embodiments and by the features described in the description and drawings, but not necessarily all to achieve one or more identical features. There is no.

Diagram showing a configuration example of a locking and unlocking system according to an embodiment of the present disclosure Diagram showing a block configuration example of an electric lock device Diagram showing a block configuration example of the control device Diagram showing a block configuration example of the server Diagram showing a block configuration example of the authentication terminal The figure which showed the block structural example of the control part of an electric lock device. Diagram showing a block configuration example of the control unit of the control device Diagram showing a block configuration example of the control unit of the server Diagram showing a block configuration example of the control unit of the authentication terminal Sequence diagram showing an operation example of the locking and unlocking system Figure showing an example of an authentication terminal screen Sequence diagram showing an operation example of the locking and unlocking system when a recording button is tapped Block diagram showing a different embodiment of the control unit of the electric lock device

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings as appropriate. However, an unnecessary detailed description may be omitted. For example, a detailed description of a well-known item or a redundant description of substantially the same configuration may be omitted. This is to prevent the following description from being unnecessarily redundant and to facilitate understanding by those skilled in the art.

  The accompanying drawings and the following description are provided to enable those skilled in the art to fully understand the present disclosure, and are not intended to limit the claimed subject matter.

  FIG. 1 is a diagram illustrating a configuration example of a locking and unlocking system according to an embodiment of the present disclosure. As shown in FIG. 1, the locking and unlocking system includes an electric lock device 1, an operation panel 2, a control device 3, a camera 4, servers 5, 6, and an authentication terminal 7. FIG. 1 shows a building A1, a resident A2 of the building A1, and a screen A3 displayed on the display of the authentication terminal 7.

  The building A1 is, for example, an apartment house such as a detached house or an apartment. The electric lock device 1 is provided, for example, on a front door of a building A1 that is a detached house, or on a front door of each door of the building A1 that is an apartment house, or on a wall surface in the vicinity thereof. The entrance door of the building A1 is opened and closed by operating (for example, rotating) a handle attached to the electric lock device 1.

  The electric lock device 1 includes a button 1a and an electric lock (not shown). The button 1a is provided on the outside of the entrance door or a wall surface near the entrance door. That is, the button 1a is operated from outside the building A1. For example, the button 1a is operated by the resident A2 who has returned to the building A1 from outside. The resident A2 is, for example, a child. The button 1a is a push button switch that mechanically outputs a contact when pressed. The button 1a may be a capacitance-type switch or the like that detects a change in capacitance caused by touching the surface with a finger.

  The electric lock device 1 has, for example, a cylinder provided with a keyhole (not shown) for locking and unlocking the entrance door of the building A1 on the outdoor side. When the key is inserted into the keyhole and the cylinder is rotated, the electric lock device 1 locks and unlocks the entrance door of the building A1. Further, a thumb-turn provided with a knob is provided on the indoor side of the entrance door, and when the knob is turned and the thumb-turn is rotated, the entrance door of the building A1 is unlocked. Note that the electric lock device 1 is a keyless electric lock that locks and unlocks the entrance door of the building A1 when authenticating identification information stored in an authentication medium (portable device) such as a remote control, an electronic key, and a smartphone possessed by a resident. It may be a device. The electric lock device 1 includes, for example, a reader or a reader (not shown) for reading identification information from a portable device inside and outside the entrance door or near the door, and a button 1a of the electric lock device 1 is pressed. Then, a response request signal is transmitted from the leader to a predetermined area near the door. If the portable device exists in the predetermined area, the portable device transmits a response signal including identification information of the portable device to the reader in response to the response request signal. When authenticating the identification information read from the response signal received by the reader, the electric lock device 1 locks and unlocks the entrance door of the building A1. The response request signal transmitted from the reader of the electric lock device 1 may be transmitted to a predetermined area near the door at all times or at predetermined intervals. In this case, the electric lock device 1 does not lock or unlock immediately even if the identification information received by the reader is authenticated, and locks and unlocks the entrance door of the building A1 when the button 1a is pressed.

  The operation panel 2 is a device for operating locking and unlocking of the electric lock of the electric lock device 1. The operation panel 2 is arranged, for example, in the room of the building A1. The operation panel 2 is operated by a resident in the building A1. The resident in the building A1 can lock and unlock the electric lock device 1 by operating the operation panel 2 without going to the entrance door and operating the electric lock device 1, for example. The electric lock device 1 and the operation panel 2 are connected, for example, by wire, and communicate with each other.

  The control device 3 controls the electric lock device 1 and the operation panel 2. The control device 3 and the operation panel 2 communicate with each other by wireless communication such as DECT (registered trademark: Digital Enhanced Cordless Telecommunications). Further, the control device 3 controls the camera 4. The control device 3 and the camera 4 communicate with each other by wireless communication such as DECT.

  The control device 3 communicates with the server 5 via, for example, a router (not shown). The control device 3 communicates with the router by wireless communication such as Wi-Fi, for example. The router is connected to a network (not shown) such as the Internet, for example.

  The camera 4 is installed on, for example, a wall around an entrance door of the building A1. The camera 4 shoots a moving image, for example. The image data (image file) based on H.264 is transmitted to the control device 3.

  The photographing direction and the angle of view of the camera 4 are adjusted so as to photograph the front of the entrance of the building A1. In other words, the shooting direction and the angle of view of the camera 4 are adjusted so that the camera 4 shoots a person (including a face) who operates the electric lock device 1 provided on the entrance door of the building A1.

  The server 5 is connected to a network such as the Internet. The server 5 receives information indicating that the button 1a of the electric lock device 1 has been pressed (hereinafter, may be referred to as button pressing information) via the operation panel 2 and the control device 3. Upon receiving the button press information, the server 5 instructs (requests) the server 6 to perform a push notification to the authentication terminal 7.

  Image data of an image captured by the camera 4 is transmitted to the server 5 via the control device 3. The server 5 stores (saves) image data captured by the camera 4. The image data stored in the server 5 is retrieved (read) by the authentication terminal 7.

  The server 6 is connected to a network such as the Internet. The server 6 is, for example, a push server. The server 6 sends a push notification to the authentication terminal 7 in response to the push notification instruction from the server 5.

  The authentication terminal 7 is, for example, a mobile terminal such as a smartphone or a tablet terminal, or a stationary management PC (personal computer). The authentication terminal 7 communicates with the servers 5 and 6 via a network such as a mobile phone network and the Internet, for example.

  The authentication terminal 7 is carried, for example, by a resident of the building A1. For example, the authentication terminal 7 is owned by the parent of the resident A2 who is a child.

  The authentication terminal 7 receives the push notification transmitted from the server 6. Upon receiving the push notification, the authentication terminal 7 displays, for example, information (for example, an icon) indicating that the push notification has been received on the display. Alternatively, upon receiving the push notification, the authentication terminal 7 emits, for example, a sound indicating that the push notification has been received.

  The holder of the authentication terminal 7 can recognize that the image data of the image captured by the camera 4 is stored in the server 5 by the push notification from the server 6. The holder of the authentication terminal 7 can access the server 5 and download the image data stored in the server 5 to the authentication terminal 7.

  The authentication terminal 7 sends a lock / unlock instruction for locking / unlocking the entrance door of the building A1 to the electric lock device 1 via the server 5, the control device 3, and the operation panel 2 in accordance with the operation of the holder of the authentication terminal 7. Send. The electric lock of the electric lock device 1 locks and unlocks the entrance door in accordance with the locking and unlocking instruction.

  Hereinafter, a schematic operation example of the locking and unlocking system of FIG. 1 will be described. It is assumed that the resident A2 has returned from the outside to the building A1. It is assumed that the resident A2 is, for example, a child and does not have a key for locking and unlocking the entrance door (electric lock of the electric lock device 1).

  The authentication terminal 7 is carried by, for example, a parent of the resident A2 who is a child. It is assumed that the parent has the authentication terminal 7 and goes out. It is assumed that there is no person in the building A1 and the front door cannot be locked or unlocked from the operation panel 2. The circled numbers shown in FIG. 1 indicate the operation order (steps) of the locking and unlocking system.

  The resident A2 who does not have the key presses the button 1a of the electric lock device 1 to lock and unlock the entrance door. When detecting the press of the button 1a, the electric lock device 1 transmits button press information indicating that the button 1a has been pressed to the operation panel 2 (step S1).

  When receiving the button press information from the electric lock device 1, the operation panel 2 transmits the button press information to the control device 3 (step S2).

  Upon receiving the button press information from the operation panel 2, the control device 3 instructs the camera 4 to start shooting (step S3a). When receiving the button press information from the operation panel 2, the control device 3 transmits the button press information to the server 5 (step S3b).

  The camera 4 starts shooting a moving image according to the shooting start instruction in step S3a (step S4). That is, the camera 4 captures a moving image of the resident A2 (including the face) who operates the button 1a of the electric lock device 1. The camera 4 captures a moving image of the resident A2 who has operated the button 1a of the electric lock device 1 for, for example, four seconds.

  The camera 4 transmits the image data of the captured moving image to the control device 3 (Step S5).

  The control device 3 transmits the image data transmitted from the camera 4 to the server 5 (Step S6).

  In response to receiving the button press information in step S3b, the server 5 instructs the server 6 to perform a push notification to the authentication terminal 7 (step S7).

  The server 6 transmits a push notification to the authentication terminal 7 in response to the push notification instruction from the server 5 (step S8).

  In response to receiving the push notification from the server 6, the authentication terminal 7 displays, for example, that the push notification has been received on the display, or emits a sound (step S9).

  The parent of the resident A2 holding the authentication terminal 7 is an application that locks and unlocks the electric lock of the electric lock device 1 in response to receiving the push notification from the authentication terminal 7 (hereinafter, may be referred to as a locking and unlocking application). Start For example, the parent of the resident A2 taps the push notification icon. Alternatively, the parent of the resident A2 taps the lock / unlock application icon displayed on the display of the authentication terminal 7. The authentication terminal 7 activates the lock / unlock application in response to the push notification or the tap of the lock / unlock application icon (step S10).

  The authentication terminal 7 that has activated the locking / unlocking application accepts an operation for taking out image data stored in the server 5 from the owner of the authentication terminal 7 and transmits an instruction to take out image data to the server 5 (step S11). ).

  The server 5 transmits the image data of the resident A2 photographed by the camera 4 to the authentication terminal 7 in response to the instruction to take out the image data from the authentication terminal 7 (step S12).

  The authentication terminal 7 receives the image data transmitted from the server 5 and displays the image data on the display (Step S13). For example, a moving image of the resident A2 is displayed on the display of the authentication terminal 7, as shown in a screen A3 in FIG.

  Thereby, the owner of the authentication terminal 7 (parent of the resident A2) can confirm that the resident A2 (child) has requested the locking and unlocking of the entrance door of the building A1. When the owner of the authentication terminal 7 confirms the locking / unlocking request of the resident A2 through the moving image, the owner operates the authentication terminal 7 to instruct the locking / unlocking of the entrance door of the building A1. The authentication terminal 7 receives an unlock instruction operation (for example, a tap operation) from the owner of the authentication terminal 7 (step S14).

  Upon receiving the operation of the lock / unlock instruction, the authentication terminal 7 transmits the lock / unlock instruction of the entrance door of the building A1 to the server 5 (step S15).

  The control device 3 checks the presence or absence of the locking / unlocking instruction to the server 5 by polling (step S16). The control device 3 performs polling, for example, every 10 seconds.

  The server 5 transmits the locking / unlocking instruction received from the authentication terminal 7 to the control device 3 in response to the polling from the control device 3 (step S17).

  When receiving the locking / unlocking instruction from the server 5, the control device 3 transmits the locking / unlocking instruction to the operation panel 2 (step S18).

  When receiving the locking / unlocking instruction from the control device 3, the operation panel 2 transmits the locking / unlocking instruction to the electric lock device 1 (step S19).

  When receiving the lock / unlock instruction from the operation panel 2, the electric lock of the electric lock device 1 locks / unlocks the entrance door of the building A1 (step S20). Thus, the resident A2 can enter and exit the building A1.

  As described above, the locking and unlocking system in FIG. 1 captures the resident A2 in front of the entrance with the camera 4 in response to the operation of the button 1a of the electric lock device 1 provided on the entrance door. The captured image is displayed on the display of the authentication terminal 7. Thus, the owner of the authentication terminal 7 as a resident of the building A1 can securely lock and unlock the entrance door after confirming the resident A2 who operated the button 1a of the electric lock device 1.

  Although the operation panel 2 and the control device 3 are separated in FIG. 1, the control device 3 may include the operation panel 2. Further, the servers 5 and 6 may be realized by one server. For example, the server 5 may have a push notification function of the server 6, and the server 5 may send a push notification to the authentication terminal 7. Although only one authentication terminal 7 is shown in FIG. 1, a plurality of authentication terminals 7 may exist.

  Further, the time for capturing a moving image of the camera 4 is not limited to 4 seconds. The time for capturing a moving image of the camera 4 may be adjusted on the operation panel 2. Further, although the camera 4 captures a moving image, the camera 4 may capture a still image. For example, the camera 4 may capture one still image or two or more still images and transmit the still image to the control device 3.

  Further, the order of the process of step S3b and the process of step S6 of the control device 3 may be reversed. For example, the control device 3 may transmit the image data received from the camera 4 to the server 5, and then transmit the button press information to the server 5.

  In addition, when the button 1a of the electric lock device 1 is pressed, the control device 3 starts photographing of the camera 4, and when there is an operation of locking and unlocking the entrance door using a key or a portable device. The camera 4 does not start shooting.

  FIG. 2 is a diagram illustrating a block configuration example of the electric lock device 1. As shown in FIG. 2, the electric lock device 1 includes a control unit 11, a storage unit 12, a communication unit 13, an electric lock 14, and a button 1a.

  The control unit 11 controls the entire electric lock device 1. The control unit 11 may be configured by, for example, a CPU (Central Processing Unit).

  The storage unit 12 stores a program for operating the control unit 11. The storage unit 12 stores data for the control unit 11 to perform calculation processing, data for the control unit 11 to control each unit, and the like. The storage unit 12 may be configured by a storage device such as a random access memory (RAM), a read only memory (ROM), a flash memory, and a hard disk drive (HDD).

  The communication unit 13 communicates with the operation panel 2. The communication unit 13 is connected to the operation panel 2 by a wire, for example. The communication unit 13 can communicate with the control device 3 via the operation panel 2.

  The electric lock 14 unlocks and locks the entrance door of the building A1 under the control of the control unit 11.

  The button 1 a is provided on the outdoor side of the electric lock device 1. When the button 1a is pressed, a signal indicating that the button 1a is pressed is output to the control unit 11.

  FIG. 3 is a diagram illustrating an example of a block configuration of the control device 3. As illustrated in FIG. 3, the control device 3 includes a control unit 21, a storage unit 22, and communication units 23 to 25.

  The control unit 21 controls the entire control device 3. The control unit 21 may be configured by, for example, a CPU.

  The storage unit 22 stores a program for operating the control unit 21. The storage unit 22 stores data for the control unit 21 to perform calculation processing, data for the control unit 21 to control each unit, and the like. The storage unit 22 may be configured by a storage device such as a RAM, a ROM, a flash memory, and an HDD.

  The communication unit 23 communicates with the operation panel 2. The communication unit 23 communicates with the operation panel 2 by wireless communication such as DECT.

  The communication unit 24 communicates with the camera 4. The communication unit 24 communicates with the camera 4 by wireless communication such as DECT.

  The communication unit 25 communicates with the router 8. The communication unit 25 communicates with the router 8 by wireless communication such as Wi-Fi (registered trademark). Note that the router 8 is connected to a network such as the Internet. The communication unit 25 can communicate with the server 5 via the router 8.

  FIG. 4 is a diagram illustrating an example of a block configuration of the server 5. As illustrated in FIG. 4, the server 5 includes a control unit 31, a storage unit 32, and a communication unit 33.

  The control unit 31 controls the entire server 5. The control unit 31 may be configured by, for example, a CPU.

  The storage unit 32 stores a program for operating the control unit 31. The storage unit 32 stores data for the control unit 31 to perform calculation processing, data for the control unit 31 to control each unit, and the like. The storage unit 32 may be configured by a storage device such as a RAM, a ROM, a flash memory, and an HDD.

  The communication unit 33 is connected to a network such as the Internet. The communication unit 33 can communicate with the control device 3, the server 6, and the authentication terminal 7 via a network.

  Note that the server 6 also has the same block configuration as in FIG. 4, and a description thereof will be omitted.

  FIG. 5 is a diagram illustrating an example of a block configuration of the authentication terminal 7. As shown in FIG. 5, the authentication terminal 7 includes a control unit 41, a storage unit 42, an audio processing unit 43, a display 44, an operation unit 45, and a communication unit 46.

  The control unit 41 controls the entire authentication terminal 7. The control unit 41 may be configured by, for example, a CPU.

  The storage unit 42 stores a program for operating the control unit 41. The storage unit 42 stores data for the control unit 41 to perform calculation processing, data for the control unit 41 to control each unit, and the like. The storage unit 42 may be configured by a storage device such as a RAM, a ROM, a flash memory, and an HDD.

  The audio processing unit 43 converts analog audio data output from a microphone (not shown) built in the authentication terminal 7 into, for example, digital audio data and outputs the digital audio data to the control unit 41. Further, the audio processing unit 43 converts the digital audio data output from the control unit 41 into, for example, analog audio data and outputs the analog audio data to a speaker (not shown) built in the authentication terminal 7.

  The display 44 displays an image based on the digital image data output from the control unit 41. The display 44 is, for example, a liquid crystal display.

  The operation unit 45 receives, for example, an operation of a holder of the authentication terminal 7. The operation unit 45 outputs information corresponding to the received operation to the control unit 41. The operation unit 45 is, for example, a touch panel superimposed on the display 44. The operation unit 45 may be a push button.

  The communication unit 46 communicates with the servers 5 and 6 via a network including a mobile phone network and the Internet, for example.

  FIG. 6 is a diagram illustrating an example of a block configuration of the control unit 11 of the electric lock device 1. As shown in FIG. 6, the control unit 11 of the electric lock device 1 has a pressing information transmitting unit 51 and a locking / unlocking instruction receiving unit 52.

  When the button 1a is pressed, a signal indicating that the button 1a is pressed is output to the control unit 11. When receiving the signal output from the button 1a, the press information transmitting unit 51 of the control unit 11 transmits the button press information to the operation panel 2 via the communication unit 13. Note that the button press information transmitted to the operation panel 2 is transmitted to the control device 3.

  The locking / unlocking instruction receiving unit 52 receives the locking / unlocking instruction transmitted from the authentication terminal 7 via the server 5, the control device 3, and the operation panel 2. Upon receiving the locking / unlocking instruction, the locking / unlocking instruction receiving unit 52 controls the electric lock 14 so as to lock / unlock the entrance door of the building A1.

  Upon receiving the locking / unlocking instruction from the authentication terminal 7, the locking / unlocking instruction receiving unit 52 may control the electric lock 14 so as to lock / unlock the entrance door of the building A1 for a certain period of time. For example, when receiving the locking / unlocking instruction from the authentication terminal 7, the locking / unlocking instruction receiving unit 52 controls the electric lock 14 to lock and unlock the entrance door of the building A1 for 10 seconds, and then lock the entrance door. You may. Further, the locking / unlocking instruction receiving unit 52 may control the electric lock 14 so as to lock the entrance door of the building A1 when the locked / unlocked door is opened and closed according to the locking / unlocking instruction.

  FIG. 7 is a diagram illustrating an example of a block configuration of the control unit 21 of the control device 3. As illustrated in FIG. 7, the control unit 21 of the control device 3 includes a pressing information receiving unit 61, a shooting instruction unit 62, a pressing notifying unit 63, an image receiving unit 64, an image transmitting unit 65, and an instruction receiving unit. 66, a locking / unlocking instruction unit 67, a terminal instruction receiving unit 68, and a terminal imaging instruction unit 69.

  The press information receiving unit 61 receives button press information transmitted from the electric lock device 1 via the communication unit 23.

  When the press information receiving unit 61 receives the button press information, the shooting instruction unit 62 instructs the camera 4 via the communication unit 24 to start shooting. When the camera 4 receives a shooting start instruction from the shooting instruction unit 62, the camera 4 shoots a moving image in front of the entrance of the building A1 for 4 seconds, for example (takes a moving image of a person who operates the electric lock device 1). . The camera 4 transmits the moving image data of the captured moving image to the control device 3.

  The press notification unit 63 transmits the button press information to the server 5 via the communication unit 25 when the press information receiving unit 61 receives the button press information. The server 5 receiving the button press information instructs the server 6 to perform a push notification to the authentication terminal 7. The server 6 sends a push notification to the authentication terminal 7 in accordance with the push notification instruction from the server 5. Thereby, the holder of the authentication terminal 7 can recognize that the button 1a of the electric lock device 1 has been pressed.

  The image receiving unit 64 receives the image data transmitted from the camera 4 via the communication unit 24.

  The image transmitting unit 65 transmits the image data received by the image receiving unit 64 to the server 5 via the communication unit 25. The server 5 stores the image data transmitted from the image transmission unit 65 in the storage unit 32. The image data stored in the storage unit 32 is extracted (downloaded) by the authentication terminal 7 that has received the push notification.

  The instruction receiving unit 66 receives an instruction to lock and unlock the entrance door of the building A1 from the authentication terminal 7 via the communication unit 25.

  When the instruction receiving unit 66 receives the locking / unlocking instruction from the authentication terminal 7, the locking / unlocking instruction unit 67 transmits the locking / unlocking instruction to the operation panel 2 via the communication unit 23. The locking / unlocking instruction transmitted to the operation panel 2 is transmitted to the electric lock device 1 and received by the locking / unlocking instruction receiving unit 52 of the electric lock device 1. The lock / unlock instruction receiving unit 52 that has received the lock / unlock instruction controls the electric lock 14 to lock and unlock the entrance door of the building A1.

  The terminal instruction receiving unit 68 receives a shooting start instruction of the camera 4 transmitted from the authentication terminal 7.

  When the terminal instruction receiving unit 68 receives the imaging start instruction, the terminal imaging instruction unit 69 transmits the imaging start instruction to the camera 4. The camera 4 that has received the photographing start instruction photographs the front of the building A1 for, for example, four seconds. The camera 4 transmits image data of a captured moving image to the control device 3.

  FIG. 8 is a diagram illustrating an example of a block configuration of the control unit 31 of the server 5. As illustrated in FIG. 8, the control unit 31 of the server 5 includes an image receiving unit 71, an image transmitting unit 72, a notification processing unit 73, and an unlocking / unlocking processing unit 74.

  The image receiving unit 71 receives the image data transmitted from the control device 3 via the communication unit 33. The image receiving unit 71 stores the received image data in the storage unit 32.

  Upon receiving an instruction to extract image data from the authentication terminal 7 that has received the push notification via the communication unit 33, the image transmission unit 72 acquires the image data of the moving image captured by the camera 4 and stored in the storage unit 32. The image transmission unit 72 transmits the acquired image data to the authentication terminal 7 via the communication unit 33.

  The notification processing unit 73 receives the button press information transmitted from the control device 3 via the communication unit 33. Upon receiving the button press information, the notification processing unit 73 instructs the server 6 via the communication unit 33 to perform a push notification to the authentication terminal 7. The server 6 transmits a push notification to the authentication terminal 7 in response to a push notification instruction from the server 5.

  The locking / unlocking processing unit 74 receives the locking / unlocking instruction transmitted from the authentication terminal 7 via the communication unit 33. Upon receiving the lock / unlock instruction, the lock / unlock processing unit 74 transmits the lock / unlock instruction to the control device 3 via the communication unit 33. Note that the locking / unlocking instruction transmitted to the control device 3 is received by the instruction receiving unit 66 of the control device 3.

  FIG. 9 is a diagram illustrating an example of a block configuration of the control unit 41 of the authentication terminal 7. As shown in FIG. 9, the control unit 41 of the authentication terminal 7 includes an image receiving unit 81, an image display unit 82, a locking / unlocking instruction receiving unit 83, a locking / unlocking instruction transmitting unit 84, and a photographing instruction transmitting unit 85. ,have.

  When the operation unit 45 accepts an operation of taking out image data stored in the server 5, the image receiving unit 81 instructs the server 5 via the communication unit 46 to take out image data. In addition, the image transmission unit 72 of the server 5 transmits the image data captured by the camera 4 to the authentication terminal 7 in response to the instruction to extract the image data from the image reception unit 81. The image receiving unit 81 receives the image data transmitted from the server 5 via the communication unit 46.

  The image display unit 82 displays (reproduces) the moving image of the image data received by the image receiving unit 81 on the display 44.

  The locking / unlocking instruction receiving unit 83 receives the locking / unlocking instruction of the entrance door of the building A1 from the owner of the authentication terminal 7 via the operation unit 45.

  The locking / unlocking instruction transmitting unit 84 transmits the locking / unlocking instruction received by the locking / unlocking instruction receiving unit 83 to the server 5 via the communication unit 46. The locking / unlocking instruction transmitted to the server 5 is transmitted to the electric lock device 1 via the control device 3 and the operation panel 2.

  When the operation unit 45 receives an operation for instructing the camera 4 to start shooting, the shooting instruction transmitting unit 85 transmits a shooting start instruction to the server 5 via the communication unit 46. The photographing start instruction transmitted to the server 5 is transmitted to the camera 4 via the control device 3.

  FIG. 10 is a sequence diagram illustrating an operation example of the locking and unlocking system. The electric lock device 1 detects that the button 1a has been pressed (step S31).

  When detecting that the button 1a has been pressed, the electric lock device 1 transmits button press information indicating that the button 1a has been pressed to the control device 3 (step S32).

  When receiving the button press information from the electric lock device 1, the control device 3 transmits the button press information to the server 5 (Step S33).

  Upon receiving the button press information from the electric lock device 1, the control device 3 instructs the camera 4 to start capturing a moving image (step S34).

  The camera 4 starts shooting a moving image in response to an instruction to start shooting from the control device 3 (step S35). Note that the camera 4 is adjusted in shooting direction and angle of view so as to shoot the front of the entrance of the building A1, and shoots a person who operates the button 1a of the electric lock device 1. The camera 4 shoots a moving image for a set time. For example, the camera 4 captures a moving image for 4 seconds.

  The camera 4 transmits the image data of the captured moving image to the control device 3 (Step S36).

  The control device 3 transmits the image data transmitted from the camera 4 to the server 5 (Step S37).

  The server 5 stores the image data transmitted from the control device 3 in the storage unit 32 (Step S38).

  In step S33, the server 5 instructs the server 6 to perform a push notification to the authentication terminal 7 in response to receiving the button press information transmitted from the control device 3 in step S33. The server 6 sends a push notification to the authentication terminal 7 in response to the push notification instruction from the server 5 (step S39).

  Upon receiving the push notification from the server 6, the authentication terminal 7 displays on the display 44 that the push notification has been received from the locking / unlocking system (step S40). The authentication terminal 7 may output a sound indicating that the push notification has been received, together with the display of the push notification display 44.

  Here, the holder of the authentication terminal 7 can recognize that the button 1a of the electric lock device 1 has been operated by the push notification from the server 6, and the image data of the moving image in front of the entrance of the building A1 is stored in the server 5. Can be recognized. The owner of the authentication terminal 7 taps the push notification icon or the lock / unlock application icon displayed on the display of the authentication terminal 7 to view the moving image of the person who operated the button 1a. Start

  The authentication terminal 7 (the activated locking / unlocking application) accepts an image reproduction instruction operation from the owner of the authentication terminal 7 (step S41).

  The authentication terminal 7 instructs the server 5 to extract an image of the image data captured by the camera 4 to the server 5 in response to the operation of the image reproduction instruction by the holder of the authentication terminal 7 (step S42).

  The server 5 retrieves the image data of the moving image captured by the camera 4 from the storage unit 32 in response to the image retrieval instruction from the authentication terminal 7, and transmits the data to the authentication terminal 7 (step S43).

  The authentication terminal 7 reproduces the moving image of the image data received from the server 5 (Step S44).

  Here, the owner of the authentication terminal 7 can confirm the person who operated the button 1a of the electric lock device 1 based on the moving image captured by the camera 4. The owner of the authentication terminal 7 performs the locking / unlocking operation of the entrance door of the building A1 with respect to the authentication terminal 7 if the person confirmed by playing the moving image is, for example, the resident A2 who is a child.

  The authentication terminal 7 receives a lock / unlock operation of the entrance door of the building A1 from the owner of the authentication terminal 7 (step S45).

  Upon receiving the locking / unlocking operation of the entrance door of the building A1 from the owner of the authentication terminal 7, the authentication terminal 7 transmits a locking / unlocking instruction to lock / unlock the entrance door of the building A1 to the server 5 (step S46). .

  Upon receiving the locking / unlocking instruction from the authentication terminal 7, the server 5 transmits the locking / unlocking instruction to the control device 3 (step S47).

  Upon receiving the locking / unlocking instruction from the server 5, the control device 3 transmits the locking / unlocking instruction to the electric lock device 1 (step S48).

  Upon receiving the lock / unlock instruction from the control device 3, the electric lock 14 of the electric lock device 1 locks / unlocks the entrance door of the building A1 (step S49).

  FIG. 11 is a diagram illustrating a screen example of the authentication terminal 7. FIG. 11 shows screens 91 a to 91 c displayed on the display 44 of the authentication terminal 7.

  When the button 1a of the electric lock device 1 is pressed, a push notification is sent to the authentication terminal 7. The owner of the authentication terminal 7 activates the locking / unlocking application in response to the push notification.

  A screen 91a in FIG. 11 shows a screen when the locking / unlocking application is activated. A guidance 91aa and a button 91ab are displayed on the screen 91a.

  The guide 91aa describes a locking and unlocking method for locking and unlocking the entrance door of the building A1. The guide 91aa states that when the user taps the button 91ab to acquire (play) the moving image of the camera 4, the entrance door of the building A1 can be locked and unlocked. In other words, the owner of the authentication terminal 7 plays the moving image of the camera 4 and confirms the person who pressed the button 1a of the electric lock device 1, whereby the door of the building A1 can be locked and unlocked.

  The button 91ab is a button for accessing the server 5 to acquire and reproduce a moving image of the camera 4. When the button 91ab is tapped, the authentication terminal 7 accesses the server 5 and acquires a moving image of the camera 4.

  A screen 91b in FIG. 11 shows a screen after the camera 4 has acquired a moving image. On the screen 91b, a moving image 91ba, buttons 91bb, 91bc, 91be, and a key image 91bd are displayed.

  The moving image 91ba is a moving image of the camera 4 acquired from the server 5. When the acquisition of the image data of the camera 4 is completed, the authentication terminal 7 automatically displays (reproduces) the moving image 91ba on the display 44.

  The button 91bb is a button for unlocking the entrance door of the building A1. When the button 91bb is slid rightward, the authentication terminal 7 transmits an unlock instruction to the server 5. That is, the holder of the authentication terminal 7 can operate the button 91bb to unlock the entrance door of the building A1.

  The button 91bc is a button for temporarily stopping the moving image 91ba. When the button 91bc is tapped, the authentication terminal 7 pauses the reproduction of the moving image 91ba.

  The key image 91bd shows the locked state of the entrance door of the building A1. The key image 91bd on the screen 91b indicates that the entrance door of the building A1 is locked. When the button 91bb is slid rightward and the entrance door of the building A1 is unlocked, the key image 91bd becomes an image indicating that the entrance door of the building A1 is unlocked.

  The button 91be is a button for starting recording (photographing) of the camera 4. The recording of the camera 4 by the button 91be will be described with reference to FIG.

  A screen 91c in FIG. 11 shows a screen when the reproduction of the moving image of the camera 4 is completed. An image 91ca and buttons 91cb, 91cc, and 91cd are displayed on the screen 91c.

  The image 91ca shows an image when the reproduction of the moving image has ended. The image 91ca may be, for example, the first frame of the moving image of the camera 4 or the last frame of the moving image of the camera 4.

  The button 91cb is a button for unlocking the entrance door of the building A1. When the button 91cb is slid rightward, the authentication terminal 7 transmits an unlock instruction to the server 5. That is, the owner of the authentication terminal 7 can operate the button 91cb to unlock the entrance door of the building A1.

  The button 91cc is a button for reproducing a moving image of the camera 4. The owner of the authentication terminal 7 can watch the moving image of the camera 4 whose reproduction has been completed again by tapping the button 91cc.

  The button 91cd is a button for starting recording (photographing) of the camera 4. Here, the operation of the unlocking system when the authentication terminal 7 issues a shooting start instruction to the camera 4 will be described.

  FIG. 12 is a sequence diagram illustrating an operation example of the locking and unlocking system when the recording button 91cd is tapped. Hereinafter, the operation when the button 91cd is tapped will be described. However, the unlocking system operates similarly when the button 91be on the screen 91b in FIG. 11 is tapped.

  The authentication terminal 7 receives a tap of the button 91cd (operation of a shooting start instruction) (step S61).

  Upon receiving the tap on the button 91cd, the authentication terminal 7 transmits a shooting start instruction to the server 5 (step S62).

  When receiving the photographing start instruction from the authentication terminal 7, the server 5 transmits the photographing start instruction to the control device 3 (Step S63).

  When receiving the photographing start instruction from the server 5, the control device 3 transmits the photographing start instruction to the camera 4 (Step S64).

  The camera 4 starts shooting a moving image in response to a shooting start instruction from the control device 3 (step S65). Note that the camera 4 is adjusted in shooting direction and angle of view so as to shoot the front of the entrance of the building A1, and shoots a person who operates the button 1a of the electric lock device 1. The camera 4 shoots a moving image for a set time. For example, the camera 4 captures a moving image for 4 seconds.

  The camera 4 transmits image data of the captured moving image to the control device 3 (Step S66).

  The control device 3 transmits the image data transmitted from the camera 4 to the server 5 (Step S67).

  The server 5 stores the image data transmitted from the control device 3 in the storage unit 32 (Step S68).

  The server 5 transmits the image data transmitted from the control device 3 to the authentication terminal 7 (Step S69). Note that the shooting of the camera 4 by the button 91cd is different from the shooting of the camera by pressing the button 1a of the electric lock device 1, and no push notification is made. Further, unlike step S43 in FIG. 10, the server 5 transmits the image data transmitted from the control device 3 to the authentication terminal 7 without an image extraction instruction from the authentication terminal 7.

  The authentication terminal 7 displays (reproduces) the image data of the camera 4 received from the server 5 on the display 44 (step S70).

  As described above, when the button 91cd is tapped, the authentication terminal 7 transmits a shooting start instruction to the camera 4. Accordingly, the owner of the authentication terminal 7 taps the button 91cd when the face of the person who operated the button 1a of the electric lock device 1 is not appropriately reflected in the moving image captured by the camera 4, for example. Can photograph the person who operated the button 1a of the electric lock device 1.

  Moreover, when the authentication terminal 7 receives the push notification, the holder of the authentication terminal 7 may not notice the reception of the push notification. For example, the holder of the authentication terminal 7 may notice after a lapse of several minutes to several tens minutes after receiving the push notification. In this case, the moving image of the camera 4 stored in the server 5 is a moving image several minutes to several tens minutes ago. The holder of the authentication terminal 7 may tap the button 91cd when he wants to see the current state in front of the entrance (to obtain a moving image in front of the current entrance).

  Note that the holder of the authentication terminal 7 may lock and unlock the entrance door of the building A1 while watching the image reproduction in step S70. For example, the holder of the authentication terminal 7 may slide the button 91cb shown on the screen 91c in FIG. 11 rightward to lock and unlock the entrance door of the building A1. In this case, the authentication terminal 7 transmits the lock / unlock instruction to the electric lock device 1 via the server 5 and the control device 3.

  As described above, the locking / unlocking system is provided at the entrance door, the electric lock device 1 having the electric lock 14 and the button 1a on the outdoor side, the camera 4 for photographing the front of the entrance, and the control for controlling the camera 4. Device 3. The control device 3 receives button press information indicating that the button 1a has been pressed from the electric lock device 1, and instructs the camera 4 to start shooting in response to the reception of the button press information. An image to be captured is received, the received image is transmitted to the authentication terminal 7, a locking / unlocking instruction is received from the authentication terminal 7 having received the image, and the electric lock 14 is received in response to the reception of the locking / unlocking instruction from the authentication terminal 7. Instruct the door to lock and unlock the entrance door. The authentication terminal 7 receives the image captured by the camera 4, displays the received image on the display 44, receives a lock / unlock instruction of the entrance door from the owner of the authentication terminal 7, and transmits the received lock / unlock instruction to the electric lock 14. Send to When the button 1a is pressed, the electric lock device 1 transmits the button press information to the control device 3, and the image of the camera 4 that has started shooting in response to the shooting start instruction of the control device 3 that has received the button press information. The lock / unlock instruction is received from the received authentication terminal 7, and the entrance door is locked / unlocked in response to the reception of the lock / unlock instruction.

  Thus, the locking / unlocking system can safely lock and unlock the entrance door from the authentication terminal, for example, not by the operation of the door phone (entrance handset) or the like, but by the operation of the electric lock device provided on the entrance door. . For example, when the button 1a of the electric lock device 1 is pressed, the locking and unlocking system transmits an image of the person who operated the button 1a to the authentication terminal 7. The owner of the authentication terminal 7 can safely lock and unlock the entrance door of the building A1 after checking the image transmitted to the authentication terminal 7.

  In addition, the resident A2 does not need to call the authentication terminal 7 with a mobile phone, for example, to have the owner of the authentication terminal 7 lock and unlock the entrance door of the building A1. When the electric lock device 1 and the operation panel 2 that communicates with the electric lock device 1 are already installed in the building A1, the locking and unlocking system installs the control device 3 and the camera 4 in the building A1. This can be easily realized.

(Modification 1)
For example, when the button 1a is pressed for more than a certain time (when it is pressed for a long time), or when the button 1a is pressed for a predetermined number of times within a certain time, the electric lock device 1 outputs the button pressing information. It may be transmitted to the control device 3. That is, the electric lock device 1 may transmit button press information to the control device 3 when a predetermined operation is performed on the button 1a.

(Modification 2)
The electric lock device 1 may include a plurality of buttons. The control unit 11 of the electric lock device 1 may transmit button press information to the control device 3 when a predetermined operation is performed on a plurality of buttons.

(Modification 3)
When transmitting the button press information to the control device 3, the control unit 11 of the electric lock device 1 emits a sound from a sound output device such as a speaker, or emits light from a light emitting device such as an LED (Light Emitting Diode). Is also good. That is, the control unit 11 of the electric lock device 1 may notify the person who operated the button 1a that the lock / unlock request (push notification) has been transmitted to the authentication terminal 7 by sound or light.

(Modification 4)
The locking and unlocking system may use a camera or the like provided in a door phone or the like as a camera for photographing a person who operates the electric lock device 1. By using the camera provided in the door phone or the like, it is not necessary to newly install the camera 4, and the cost can be reduced.

(Modification 5)
The authentication terminal 7 transmits the locking / unlocking instruction to the electric lock 14 when the reception time of the locking / unlocking instruction received from the holder of the authentication terminal 7 is within a predetermined time from the time when the camera 4 starts capturing a moving image. Is also good. For example, the authentication terminal 7 may transmit the lock / unlock instruction to the electric lock 14 when the lock / unlock instruction is received from the owner of the authentication terminal 7 within one minute from the time when the camera 4 captures the moving image. As a result, the holder of the authentication terminal 7 locks and unlocks the entrance door based on the image of the camera 4 taken within the predetermined time, and can safely lock and unlock the entrance door of the building A1.

(Modification 6)
The control device 3 may transmit the locking / unlocking instruction to the electric lock 14 when the reception time of the locking / unlocking instruction received from the authentication terminal 7 is within a predetermined time from the time when the camera 4 starts capturing a moving image. . As a result, the holder of the authentication terminal 7 locks and unlocks the entrance door based on the image of the camera 4 taken within the predetermined time, and can safely lock and unlock the entrance door of the building A1.

(Modification 7)
The electric lock device 1 may transmit a signal indicating that a predetermined operation has been performed to the control device 3 when a handle or a door is operated. A detection unit for detecting operation of the handle or the door may be provided near the handle or the door, and when detected by the detection unit, a signal indicating that a predetermined operation has been performed may be transmitted to the control device 3.

(Modification 8)
FIG. 13 is a block diagram showing a different embodiment of the control unit 11 of the electric lock device 1. As illustrated in FIG. 13, the control unit 11 includes a pressing information transmitting unit 51, an unlocking instruction receiving unit 52, an imaging instruction unit 62, an image receiving unit 64, an image transmitting unit 65, and a terminal instruction receiving unit 68. And a terminal photographing instruction unit 69.

  When the button 1 a of the electric lock device 1 is pressed, the press information transmitting unit 51 transmits the button press information to the server 5 via the communication unit 13.

  The lock / unlock instruction receiving unit 52 receives the lock / unlock instruction of the entrance door of the building A1 from the authentication terminal 7 via the communication unit 13.

  The photographing instruction unit 62, the image receiving unit 64, the image transmitting unit 65, the terminal instruction receiving unit 68, and the terminal photographing instruction unit 69 have the same functions as those of the control unit 21 of the control device 3.

  With the above configuration, it is not necessary to provide the electric lock device 1 and the control device 3 separately.

(Modification 9)
In the above description, the control device 3 is configured to start the photographing of the camera 4 when the button 1a of the electric lock device 1 is pressed, but the image data photographed by the camera 4 is activated by the locking and unlocking system. During the operation, the information may be always stored (saved) in the server 5. In this case, the server 5 that has received the instruction to extract the image data from the authentication terminal 7 that has received the button press information has received the image data stored in the storage unit 32 for a predetermined time (for example, the immediately preceding four seconds). The image data may be cut out and transmitted to the authentication terminal 7. The server 5 may store image data for one hour, for example. In this case, the server 5 may store the oldest image data so as to overwrite the oldest image data.

(Modification 10)
The electric lock device 1 may be a biometric authentication type electric lock device that locks and unlocks the entrance door of the building A1 when authenticating biometric information possessed by a resident. For example, the electric lock device 1 uses a camera 4 installed around the entrance door to read and authenticate image information obtained by photographing the face of a resident approaching the entrance door, or authenticates by reading a resident's fingerprint. On the basis of biometric information from an input device such as a fingerprint authentication device or a voice recognition device for recognizing voice, for example, when the button 1a of the electric lock device 1 is pressed, the entrance door of the building A1 is unlocked. Is also good. For example, the electric lock device 1 stores the living body information of the resident in the storage unit 12 in advance, compares the stored living body information with the living body information read by the input device, and authenticates the read living body information as valid. Alternatively, the user may instruct the electric lock 14 to lock or unlock the entrance door.

(Modification 11)
As described above, the electric lock device 1 does not immediately lock and unlock even if the identification information received by the reader is valid, and locks and unlocks the entrance door of the building A1 when the button 1a is pressed. May be. In this case, the press information transmitting unit 51 does not need to transmit the button press information to the operation panel 2 when the button 1a is pressed. Thereby, when the user who can lock and unlock the electric lock device 1 unlocks the electric lock device 1, the camera 4 does not perform photographing and notification to the authentication terminal 7, so that power consumption and useless communication can be suppressed. Of course, the press information transmitting unit 51 may transmit button press information to the operation panel 2 when the button 1a is pressed. Thereby, the holder of the authentication terminal 7 can confirm the person who operates the electric lock device 1. Whether or not the press information transmitting unit 51 transmits the button press information may be determined by setting.

  Each functional block used in the description of the above embodiment is typically realized as an LSI which is an integrated circuit. These may be individually integrated into one chip, or may be integrated into one chip so as to include some or all of them. Although an LSI is used here, it may be called an IC, a system LSI, a super LSI, or an ultra LSI depending on the degree of integration.

  Further, the method of circuit integration is not limited to LSI, and may be realized by a dedicated circuit or a general-purpose processor. After manufacturing the LSI, a programmable FPGA (Field Programmable Gate Array) or a reconfigurable processor capable of reconfiguring connection and settings of circuit cells inside the LSI may be used.

  Furthermore, if an integrated circuit technology that replaces the LSI appears due to the progress of the semiconductor technology or another technology derived therefrom, the functional blocks may be naturally integrated using the technology. Application of biotechnology, etc. is possible.

  The present disclosure is useful in a locking and unlocking system including an electric lock device 1 that opens and closes a front door.

Reference Signs List 1 electric lock device 1a button 2 operation panel 3 control device 4 camera 5, 6 server 7 authentication terminal 11, 21, 31, 41 control unit 12, 22, 32, 42 storage unit 13, 23, 24, 25, 33, 46 Communication unit 14 Electric lock 43 Audio processing unit 44 Display 45 Operation unit 51 Pressing information transmitting unit 52 Locking / unlocking instruction receiving unit 61 Pressing information receiving unit 62 Shooting instruction unit 63 Press notification unit 64 Image receiving unit 65 Image transmitting unit 66 Instruction receiving unit 67 Locking / unlocking instruction unit 68 Terminal instruction receiving unit 69 Terminal shooting instruction unit 71 Image receiving unit 72 Image transmitting unit 73 Notification processing unit 74 Locking / unlocking processing unit 81 Image receiving unit 82 Image display unit 83 Locking / unlocking instruction receiving unit 84 Locking / unlocking instruction Transmission unit 85 Shooting instruction transmission unit

Claims (10)

An electric lock device provided with an electric lock and an operation unit, which is provided near the entrance door or the door,
A camera that shoots the front of the entrance,
A control device for controlling the camera,
The control device of the locking and unlocking system having:
From the electric lock device, an information receiving unit that receives information indicating that a predetermined operation has been performed on the operation unit,
In response to receiving the information, an image transmitting unit that transmits an image captured by the camera to an authentication terminal,
An instruction receiving unit that receives an unlocking instruction from the authentication terminal that has received the image,
In response to receiving the lock / unlock instruction, a lock / unlock instruction unit for instructing the electric lock to lock / unlock the front door,
A control device having: An operation notification unit that notifies the authentication terminal that the operation unit has been operated in response to the reception of the information,
The control device according to claim 1. The image transmitted by the image transmitting unit to the authentication terminal is stored in a server,
The image stored in the server is transmitted to the authentication terminal by a takeout instruction from the authentication terminal,
The control device according to claim 2. The removal instruction from the authentication terminal is performed upon a notification to the authentication terminal that the operation unit has been operated,
The control device according to claim 3. From the authentication terminal, a terminal instruction receiving unit that receives an instruction to start shooting of the camera,
In response to receiving the start instruction, further comprising a terminal imaging instruction unit that instructs the camera to start imaging.
The control device according to claim 1. An electric lock device that is provided near the entrance door or the door and includes an electric lock and an operation unit on the outdoor side;
A camera that shoots the front of the entrance,
When a predetermined operation is performed on the operation unit from the electric lock device, a control device that transmits an image captured by the camera;
An authentication terminal that communicates with a locking and unlocking system having
An image receiving unit that receives the image from the control device,
A display unit that displays the image on a display device,
A receiving unit that receives an instruction to lock and unlock the front door,
A transmission unit that transmits the lock / unlock instruction to the electric lock,
An authentication terminal having: An electric lock device provided near the entrance door or the door;
A camera that shoots the front of the entrance,
A control device that transmits an image captured by the camera to an authentication terminal in response to receiving information transmitted from the electric lock device;
The electric lock device of a locking and unlocking system having:
An operation unit,
When a predetermined operation is performed in the operation unit, a transmission unit that transmits the information indicating that the predetermined operation has been performed to the control device,
A receiving unit that receives an unlocking instruction from the authentication terminal that has received the image,
A control unit that instructs the electric lock to lock and unlock the entrance door in response to receiving the locking and unlocking instruction,
An electric lock for locking and unlocking the entrance door;
An electric lock device having: An electric lock that is provided near the entrance door or near the door and locks and unlocks the entrance door;
An operation unit,
A control unit for transmitting an image of a camera for photographing the front of the entrance to the authentication terminal,
An electric lock device having
When a predetermined operation is performed in the operation unit, an image captured by the camera is transmitted to the authentication terminal,
Receiving an unlocking instruction from the authentication terminal that has received the image,
A control unit that instructs the electric lock to lock and unlock the entrance door in response to receiving the locking and unlocking instruction,
An electric lock for locking and unlocking the entrance door;
An electric lock device having: Provided near the entrance door or the door, transmits a response request signal by a predetermined operation by the operation unit or by an instruction from the control unit, and receives a response signal from the portable device in response to the response request signal A reader that performs
The control unit, when authenticating that the identification information of the received response signal is valid, instructs the electric lock to lock and unlock the entrance door,
An electric lock device according to claim 7. An input unit provided near the entrance door or the door, for inputting resident's biological information,
The control unit, when authenticating that the input biometric information is valid, instructs the electric lock to lock and unlock the entrance door,
An electric lock device according to claim 7.

Images