WO2019136609A1

WO2019136609A1 - Automatic lock protection device, system and method for display device

Info

Publication number: WO2019136609A1
Application number: PCT/CN2018/071977
Authority: WO
Inventors: 林惠泉; 王玉珏; 丘明; 彭彪; 周龙生; 欧小强
Original assignee: 深圳市飓风智云科技有限公司
Priority date: 2018-01-09
Filing date: 2018-01-09
Publication date: 2019-07-18

Abstract

Disclosed are an automatic lock protection device, system and method for a display device (20). The automatic lock protection device comprises: a box body (10) for having the display device (20) placed therein, the box body (10) comprising a box door (101) and at least one electronic lock (102) disposed in the box body (10) and used for controlling the opening and closing of the box door (101); a wired or wireless communication module (202) for receiving control information issued by a cloud server (200) and sending opening and closing information of the at least one electronic lock (102); and a controller (201) connected to the wired or wireless communication module (202) and used for generating a control instruction according to the control information, wherein the controller (201) is in communication connection with the at least one electronic lock (102) and sends the control instruction to the at least one electronic lock (102) to control the opening and closing of the box door (101). The opening and closing of the lock protection device can be automatically controlled according to the control information issued by the cloud server (200), and a current state of the box door (101) for the display device (20) can be intelligently controlled and acquired in real time, so that the operation is simple and convenient, maintenance and management are facilitated, and the security of the display device (20) is also greatly improved.

Description

Automatic lock protection device, system and method for display device

Technical field

The present invention relates to the field of security of display devices, and more particularly to an automatic lock device, system and method for a display device.

Background technique

In the current outdoor/indoor advertising display, especially the outdoor advertising display is exposed to the environment for a long time, it is easily affected by the environment and destroyed or even destroyed by humans.

Therefore, in order to solve the problem, the advertisement display screen is damaged or artificially damaged by the environment. The conventional method is to set the advertisement display screen in a box, and set corresponding doors on the box to maintain the advertisement display screen. management.

However, the existing door on the box on which the advertisement display screen is placed is a mechanical lock, and when the maintenance of the advertisement display screen is required, the door needs to be manually opened, which greatly brings about the maintenance and management of the advertisement display screen. The inconvenience, for example, when the maintenance personnel arrive at the scene and find that they have forgotten to bring the key or the wrong key, they cannot open the door. If maintenance is required, the key must be retrieved again, which greatly wastes labor cost and time cost. In addition, the maintenance and management of the key is required, which further increases the labor and material costs.

technical problem

The technical problem to be solved by the present invention is to provide an automatic lock protection device, system and method for a display device in view of the above-mentioned drawbacks of the prior art.

Technical solution

The technical solution adopted by the present invention to solve the technical problem thereof is: constructing an automatic locking device for a display device, comprising:

a case for placing a display device, the case comprising a box door and at least one electronic lock disposed in the box for controlling opening and closing of the box door;

a wired or wireless communication module for receiving control information delivered by the cloud server and transmitting opening and closing information of the at least one electronic lock;

a controller coupled to the wired or wireless communication module for generating a control command based on the control information;

The controller is communicatively coupled to the at least one electronic lock and transmits the control command to the at least one electronic lock to control opening and closing of the door.

Preferably, the box door is a transparent glass door; the first side of the box door is provided with a rotating shaft for controlling the rotation of the box door;

The at least one electronic lock is equally spaced on a second side of the box door, the first side and the second side being opposite.

Preferably, the box door or the box is provided with a barcode, a two-dimensional code and/or a number;

The barcode, the two-dimensional code, and the number include device information of the display device.

Preferably, the method further comprises:

a driving unit connected to the controller and the at least one electronic lock for driving opening or closing of the at least one electronic lock according to the control instruction.

Preferably, the method further comprises:

a state detecting module, configured to detect whether the at least one electronic lock is in a closed state, and send status information of the at least one electronic lock to the cloud server by using the wired or wireless communication module .

The invention also provides an automatic lock protection system for a display device, comprising a cloud server, a mobile terminal and an automatic lock protection device of the above display device;

The cloud server is wirelessly connected to the mobile terminal, and is configured to receive and store device information and user information of the display device uploaded by the mobile terminal, and to send control information to the automatic lock and protect device of the display device;

The mobile terminal is configured to acquire device information of the display device, and receive user information input by the user, and send the device information and the user information to the cloud server;

The automatic lock device of the display device receives and controls its opening and closing state according to the control information, and sends the state information to the cloud server.

Preferably, the cloud server comprises a memory;

A device information and location information mapping table of the display device is provided in the memory.

Preferably, the method further comprises:

a management terminal that is in communication with the cloud server, the management terminal is configured to receive and display location information, device information, user information, and an automatic lock device of the display device that are sent by the cloud server status information;

The location information of the display device is mapped by the cloud server to the automatic lock protection device of the display device by the cloud server, and the device information and the location information are mapped according to the device information of the display device. Obtained in the table;

The management terminal further controls an opening and closing state of the automatic locking device of the display device according to the operation information sent by the administrator.

The invention also provides an automatic locking method for a display device, comprising the following steps:

S11. The mobile terminal sends the opening request information of the automatic locking device of the display device to the cloud server, where the opening request information includes device information of the display device and user information input by the user;

S12. The cloud server receives the open request information, and matches the device information and the user information with the pre-stored device information and the pre-stored user information.

S13. If the cloud server matches, the cloud server generates control information according to the open request information and sends the control information to the automatic lock and protect device.

S14. The automatic lock protection device receives and generates a control instruction according to the control information, opens a box door, and sends the unlocking information to the cloud server;

S16. The cloud server receives and stores unlocking information, device information, and user information of the automatic locking device, and determines location information of the automatic locking device according to the device information, and the unlocking information and location. Information, device information, and user information are sent to the management terminal;

S17. The management terminal receives the unlocking information of the automatic locking device, where the unlocking information includes: an automatic locking device unlocking time, an unlocking location, and an unlocking person information.

Preferably, the method further includes:

If the device information and the user information do not match the pre-stored device information and the pre-stored user information, the cloud server sends the prompt information to the mobile terminal;

The mobile terminal receives and displays the prompt information.

Beneficial effect

The invention can automatically control the opening and closing of the lock and protect device according to the control information issued by the cloud server, and the operation is simple and convenient, convenient for maintenance and management, and the safety of the display device is greatly improved.

DRAWINGS

1 is a schematic structural view of an automatic lock device of a display device according to the present invention;

2 is a functional block diagram of an automatic lock device of a display device of the present invention;

3 is a functional block diagram of an automatic lock protection system of a display device of the present invention;

4 is a schematic flow chart of Embodiment 1 of an automatic locking method for a display device according to the present invention.

BEST MODE FOR CARRYING OUT THE INVENTION

For a better understanding of the technical features, objects and effects of the present invention, the embodiments of the present invention are described in detail with reference to the accompanying drawings.

Referring to FIG. 1, FIG. 1 is a schematic structural diagram of an automatic lock protection device for a display device according to the present invention. The automatic locking device of the display device is mainly used for realizing automatic locking of the display device to protect the display device from being damaged. The display device may be an outdoor or indoor advertising machine, and the advertising machine may adopt any one of an LCD display, an LED display or an OLED display, or may be a flexible display of various shapes.

As shown in FIG. 1 , the automatic locking device of the display device of this embodiment specifically includes: a box 10 , at least one electronic lock 102 , a wired or wireless communication module 202 , and a controller 201 .

The case 10 is used to place the display device 20, and the case 10 can be in various styles, such as to enable the display device 20 to be easily accessed. Specifically, the box body 10 includes a box door 101. The first side 1011 of the box door 101 is provided with a rotating shaft through which the rotation of the box door 101 can be controlled. The second side 1012 of the door 101 is provided with at least one electronic lock 102 that can be used to control the opening and closing of the door 101. Wherein, the first side 1011 and the second side 1012 of the box door 101 are opposite. For example, if the door 101 is rectangular, if the rotating shaft is disposed on the left side of the door 101 (the left side is the first side 1011), the electronic lock 102 is disposed on the right side of the door 101 (the right side is The second side 1012); if the rotating shaft is disposed at the top of the box door 101 (the top side is the first side 1011 at this time), the electronic lock 102 is provided at the bottom of the box door 101 (the bottom side is the second side at this time) 1012).

Alternatively, the door 101 is a transparent glass door. By using the transparent glass door, it is possible to prevent the door 101 from covering the display screen of the display device 20 from affecting the normal use of the display device 20. The wired or wireless communication module 202 is configured to receive control information delivered by the cloud server 200 and transmit opening and closing information of the at least one electronic lock 102. When the automatic lock device needs to be opened, that is, the box door 101 is opened, the cloud server 200 transmits control information to the wired or wireless communication module 202.

Optionally, in this embodiment, the wired or wireless communication module 202 includes but is not limited to a wired network module, a 2G wireless communication module, a 3G wireless communication module, a 4G wireless communication module, a 5G wireless communication module, and a WIFI wireless module. For example, the 4G wireless communication module can be directly connected to the cloud server 200, and the automatic lock device can communicate with the cloud server 200 through the 4G wireless communication module.

The controller 201 is respectively communicably connected to the wired or wireless communication module 202 and the at least one electronic lock 102 for receiving control information transmitted by the wired or wireless communication module 202, and generating a control instruction according to the control information, and simultaneously generating the generated Control commands are sent to the electronic lock 102 to control the opening and closing of the electronic lock 102. When the electronic lock 102 is opened, the door 101 can be opened, and the display device 20 can be relatedly maintained; when the electronic lock 102 is closed, the door 101 is in a closed state, and the display device 20 is in a protected state, free from the outside. Environmental impact will not be destroyed by humans.

Alternatively, the box door 101 or the case 10 is provided with a barcode, a two-dimensional code and/or a number. For example, a barcode, a two-dimensional code, and/or a number are provided on the outer side of the cabinet 10. The barcode, the two-dimensional code, and the number include, but are not limited to, device information of the display device 20. When it is necessary to open the box door 101, the barcode or the two-dimensional code can be scanned by the mobile terminal 100 such as a mobile phone to acquire device information of the display device 20, or the device information of the display device 20 can be acquired by inputting the number. The device information may be the body code of the display device 20 or the unlock code of the electronic lock 102.

Further, referring to FIG. 2, the automatic locking device of the display device of the embodiment may further include:

The driving unit 203 is connected to the controller 201 and the at least one electronic lock 102 for driving the opening or closing of the at least one electronic lock 102 according to the control instruction. When the driving unit 203 receives the instruction to open the electronic lock 102, the driving unit 203 drives the electronic lock 102 to open, so that the maintenance personnel can open the door 101, and then start corresponding maintenance and overhaul of the display device 20; when the driving unit 203 receives After the instruction of the electronic lock 102 is turned off, the driving unit 203 drives the electronic lock 102 to be turned off, and the display device 20 is placed in the casing 10 without being in contact with the outside, thereby preventing the display device 20 from being exposed to the environment and being damaged or being vandalized. Alternatively, the driving unit 203 may employ a motor driving unit 203 or a magnetic driving unit 203 or the like.

Alternatively, the automatic lock device of the display device further includes a status detection module 204. The status detection module 204 is coupled to the controller 201 for detecting whether the at least one electronic lock 102 is in a closed state, and transmitting status information of the at least one electronic lock 102 to the cloud server 200 via the wired or wireless communication module 202. When it is not necessary to perform maintenance or inspection on the display device 20, the state detecting module 204 can be set in the casing 10 to detect the opening and closing state of the electronic lock 102 according to the set time, and the opening and closing state of the electronic lock 102 can be detected. The status information is sent to the cloud server 200 through the wired or wireless communication module 202, so that the cloud server 200 can grasp the opening and closing state of the electronic lock 102 in time. For example, in the normal use of the display device 20, if the state detecting module 204 detects that the electronic lock 102 is in an open state, the open state information is sent to the cloud server 200, and the cloud server 200 sends control information to the controller 201. The electronic controller 102 is closed by notifying the controller 201 to issue a closing command in time, and the door 101 is closed in time.

Referring to FIG. 3, FIG. 3 is a functional block diagram of an automatic lock protection system for a display device according to the present invention. The automatic lock protection system of the display device of the embodiment specifically includes the cloud server 200, the mobile terminal 100, and the automatic lock protection device of the foregoing display device.

Specifically, the cloud server 200 is wirelessly connected to the mobile terminal 100, and is configured to receive and store device information and user information of the display device 20 uploaded by the mobile terminal 100, and to send control information to the automatic lock device of the display device.

Alternatively, the cloud server 200 of the embodiment of the present invention includes a memory in which a device information and a location information mapping table of the display device are provided. That is, the device information and the location information mapping table of the plurality of automatic lock devices are stored in the memory. After the cloud server 200 receives the device information of an automatic lock device, the device information and the location information may be mapped according to the device information. The table performs a search to find the location information corresponding to the device information in the mapping table, thereby determining the location of the automatic lock device.

The mobile terminal 100 is configured to acquire device information of the display device 20, and receive user information input by the user, and send the device information and the user information to the cloud server 200. User information input by the user includes, but is not limited to, sound information, text information, image information (such as a face image), fingerprint information, and the like.

The mobile terminal 100 can obtain device information of the display device 20 by scanning a barcode or a two-dimensional code disposed outside the casing 10 in the automatic lock device, or by inputting the number of the outside of the casing 10 provided in the automatic lock device. The device information of the device 20 is displayed.

The automatic lock device of the display device receives and controls its own opening and closing state according to the control information, and transmits its status information to the cloud server 200.

In a specific example, when the maintenance personnel needs to perform maintenance management on the display device 20, the maintenance personnel can scan the barcode or the two-dimensional code of the outside of the box 10 disposed in the automatic lock device by the handheld mobile terminal 100, and then The device information of the display device 20 is obtained, and the user information of the maintenance personnel is input, and the obtained device information of the display device 20 and the user information of the maintenance personnel are simultaneously uploaded to the cloud server 200, and the cloud server 200 receives and stores the display device 20 The device information and the user information are respectively matched with the device information and the user information of the received display device 20 and the pre-stored device information and the pre-stored user information in the database pre-existing in the cloud server 200, if the device information matches the pre-stored device information. And the user information is matched with the pre-stored user information, and the corresponding control information is generated according to the device information of the display device 20, and the control information is sent to the automatic locking device of the display device, and the automatic locking device of the display device is based on the control information. turn on. Specifically, the cloud server 200 sends the control information to the controller 201 through the wired or wireless communication module 202 in the automatic lock device of the display device 20, and the controller 201 receives and generates a control command according to the control information to the driving unit 203 to drive The unit 203 drives the electronic lock 102 to open according to the control command to control the door 101 to open.

Further, after the cloud server 200 sends the control information, the maintenance information of the maintenance personnel is also recorded in the authorization list. The maintenance information may specifically include the unlocking time point of the maintenance personnel and the unlocked automatic locking device.

In addition, when determining that the device information matches the pre-stored device information and the user information matches the pre-stored user information, the cloud server 200 searches for the location information corresponding to the device information in the device information and the location information mapping table stored in the memory according to the device information. Further determining the position information of the automatic lock device.

Alternatively, the automatic lock protection system of the display device of the present embodiment may further include a management terminal 300 communicatively coupled to the cloud server 200 for receiving and displaying location information, device information, user information of the display device 20, and Status information of the automatic lock device of the display device. The management terminal 300 can be connected to the cloud server 200 by wire or wirelessly. By receiving the location information, device information, user information, and status information of the display device 20, the unlocking of the automatic lock device of each display device 20 can be grasped in real time. . The location information of the display device 20 is obtained by the cloud server 200 transmitting the control information to the automatic lock device of the display device, and the device information and the location information mapping table stored in the memory according to the device information of the display device 20.

Further, the management terminal 300 can also control the opening and closing state of the automatic locking device of the display device 20 according to the operation information input by the administrator. For example, when the mobile terminal 100 scans the code or enters the number to request the cloud server 200 to fail the unlocking, the management terminal 300 can directly control the unlocking information according to the received unlocking information by directly inputting the corresponding unlocking information directly at the management terminal 300. The transmission unlock command directly controls the automatic lock device of the display device 20 to open the electronic lock 102.

Referring to FIG. 4, FIG. 4 is a schematic flowchart diagram of Embodiment 1 of an automatic locking and protecting method for a display device according to the present invention. The automatic locking method can be implemented by the above automatic locking system. As shown in FIG. 4, the automatic locking method of the embodiment includes the following steps:

S11. The mobile terminal 100 sends the opening request information of the automatic locking device of the display device to the cloud server 200. The opening request information includes device information of the display device 20 and user information input by the user.

In this step, when it is necessary to open the box door 101 of the automatic lock device, the barcode or the two-dimensional code or the input number set outside the box 10 can be scanned by the mobile terminal 100 to obtain device information of the display device 20, and at the same time Receive user information entered by the user. After the device information of the display device 20 and the user information input by the user are obtained, the open request information of the automatic lock device that turns on the display device is transmitted to the cloud server 200.

S12. The cloud server 200 receives the open request information, and matches the device information and the user information with the pre-stored device information and the pre-stored user information.

S13. If the matching, the cloud server 200 generates control information according to the opening request information and sends the control information to the automatic locking device.

S14. The automatic lock device receives and generates a control command according to the control information, opens the door 101, and sends the unlock information to the cloud server 200.

In a specific example, the controller 201 in the automatic lock device receives the control information sent by the cloud server 200 through the wired or wireless communication module 202, generates a corresponding control command, and sends the control command to the driving unit 203. The driving unit 203 drives the electronic lock 102 to open according to the control command, and returns the unlocking information to the controller 201, and the controller 201 receives and transmits the unlocking information to the cloud server 200 through the wired or wireless communication module 202.

S15. The cloud server 200 receives and stores the unlocking information, the device information, and the user information of the automatic locking device, and determines the position information of the automatic locking device according to the device information, and unlocks information, location information, and equipment of the automatic locking device. The information and the user information are transmitted to the management terminal 300.

It can be understood that after receiving and storing the unlocking information, the device information, and the user information of the automatic locking device, the cloud server 200 records the unlocking information of the automatic locking device, that is, records the unlocking time, the unlocking location, and the unlocking of the automatic locking device. People information.

S16. The management terminal 300 receives the unlocking information of the automatic locking device, and the unlocking information includes: an automatic locking device unlocking time, an unlocking location, and an unlocking person information.

Further, the automatic locking method of the display device of the embodiment further includes:

S17. If the device information and the user information do not match the pre-stored device information and the pre-stored user information, the cloud server 200 sends the prompt information to the mobile terminal 100.

S18. The mobile terminal 100 receives and displays the prompt information.

Further, after the step, if the maintenance personnel still needs to open the automatic lock device to perform maintenance management on the display device 20, the connection is requested multiple times (the upper limit of the number of unlocking errors may be preset), and the cloud is received. After the server 200 returns the mismatch prompt information, the maintenance personnel may send a direct unlock request to the management terminal 300, where the unlock request carries the device information of the display device 20 and the user information of the maintenance personnel in the automatic lock device that currently requests the unlocking. The management terminal 300 receives and displays the device information of the display device 20 in the automatic lock device that requested the unlocking and the user information of the maintenance personnel. After the management personnel check the information, the operation information of the unlocking is input, and the management terminal 300 receives and according to The operation information input by the manager generates an unlocking command and directly goes to the automatic lock device for remote unlocking.

The above embodiments are merely illustrative of the technical concept and the features of the present invention. The purpose of the present invention is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention without limiting the scope of the present invention. Equivalent changes and modifications made within the scope of the claims of the present invention should fall within the scope of the appended claims.

It is to be understood that those skilled in the art will be able to make modifications and changes in accordance with the above description, and all such modifications and variations are intended to be included within the scope of the appended claims.

Claims

An automatic locking device for a display device, comprising:

a case for placing a display device, the case comprising a box door and at least one electronic lock disposed in the box for controlling opening and closing of the box door;

a wired or wireless communication module for receiving control information delivered by the cloud server and transmitting opening and closing information of the at least one electronic lock;

a controller coupled to the wired or wireless communication module for generating a control command based on the control information;

The controller is communicatively coupled to the at least one electronic lock and transmits the control command to the at least one electronic lock to control opening and closing of the door.
The automatic locking device for a display device according to claim 1, wherein the door is a transparent glass door;

The first side of the box door is provided with a rotating shaft for controlling the rotation of the box door;

The at least one electronic lock is equally spaced on a second side of the box door, the first side and the second side being opposite.
The automatic locking device for a display device according to claim 1, wherein the box door or the box is provided with a barcode, a two-dimensional code and/or a number;

The barcode, the two-dimensional code, and the number include device information of the display device.
The automatic locking device for a display device according to claim 1, further comprising:

a driving unit connected to the controller and the at least one electronic lock for driving opening or closing of the at least one electronic lock according to the control instruction.
The automatic locking device for a display device according to claim 1, further comprising:

a state detecting module, configured to detect whether the at least one electronic lock is in a closed state, and send status information of the at least one electronic lock to the cloud server by using the wired or wireless communication module .
An automatic lock protection system for a display device, comprising: a cloud server, a mobile terminal, and an automatic lock protection device of the display device according to any one of claims 1 to 5;

The cloud server is wirelessly connected to the mobile terminal, and is configured to receive and store device information and user information of the display device uploaded by the mobile terminal, and to send control information to the automatic lock and protect device of the display device;

The mobile terminal is configured to acquire device information of the display device, and receive user information input by the user, and send the device information and the user information to the cloud server;

The automatic lock device of the display device receives and controls its opening and closing state according to the control information, and sends the state information to the cloud server.
The automatic lock protection system according to claim 6, wherein the cloud server comprises a memory;

A device information and location information mapping table of the display device is provided in the memory.
The automatic lock protection system for a display device according to claim 7, further comprising:

a management terminal that is in communication with the cloud server, the management terminal is configured to receive and display location information, device information, user information, and an automatic lock device of the display device that are sent by the cloud server status information;

The location information of the display device is mapped by the cloud server to the automatic lock protection device of the display device by the cloud server, and the device information and the location information are mapped according to the device information of the display device. Obtained in the table;

The management terminal further controls an opening and closing state of the automatic locking device of the display device according to the operation information sent by the administrator.
An automatic locking method for a display device, comprising the steps of:

S11. The mobile terminal sends the opening request information of the automatic locking device of the display device to the cloud server, where the opening request information includes device information of the display device and user information input by the user;

S12. The cloud server receives the open request information, and matches the device information and the user information with the pre-stored device information and the pre-stored user information.

S13. If the cloud server matches, the cloud server generates control information according to the open request information and sends the control information to the automatic lock and protect device.

S14. The automatic lock protection device receives and generates a control instruction according to the control information, opens a box door, and sends the unlocking information to the cloud server;

S15. The cloud server receives and stores unlocking information, device information, and user information of the automatic locking device, and determines location information of the automatic locking device according to the device information, and the unlocking information and location. Information, device information, and user information are sent to the management terminal;

S16. The management terminal receives the unlocking information, the location information, the device information, and the user information of the automatic locking device, and the unlocking information includes: an unlocking time of the automatic locking device, an unlocking location, and unlocking information.
The automatic locking method for a display device according to claim 9, wherein the method further comprises:

If the device information and the user information do not match the pre-stored device information and the pre-stored user information, the cloud server sends the prompt information to the mobile terminal;

The mobile terminal receives and displays the prompt information.