WO2022206606A1

WO2022206606A1 - Control method and apparatus for led display device, storage medium, and electronic device

Info

Publication number: WO2022206606A1
Application number: PCT/CN2022/083085
Authority: WO
Inventors: 范进华
Original assignee: 西安青松光电技术有限公司
Priority date: 2021-03-29
Filing date: 2022-03-25
Publication date: 2022-10-06
Also published as: CN115129284A

Abstract

Provided in the embodiments of the present application are a control method and apparatus for an LED display device, a storage medium, and an electronic device, the method comprising: by means of a host program, scanning applet code displayed by an LED display device to acquire first information, second information, and third information; on the basis of the first information and the second information, establishing a communication channel with the LED display device; on the basis of the third information, running a target applet in the host program; receiving a control operation triggered in the target applet, and transmitting a control signal corresponding to the control operation to the LED display device by means of the communication channel. Restrictions on control distance and direction can be reduced and the problem of being unable to implement control when a remote controller is lost can be avoided without the need to install dedicated application software, saving the time of installing the application software, reducing the memory of the electronic device, having simple and convenient operation, and enhancing the user experience.

Description

Control method, device, storage medium and electronic device for LED display device

This application claims the priority of the Chinese patent application submitted to the State Intellectual Property Office on March 29, 2021, the application number is 202110333086.X, and the invention name is "control method, device, storage medium and electronic device for LED display equipment", The entire contents of which are incorporated herein by reference.

technical field

The embodiments of the present application relate to the field of LED display devices, for example, to a control method, device, storage medium, and electronic device for an LED display device.

Background technique

As a display screen that can display various information such as text, images, animation, etc., LED display equipment has the characteristics of high screen brightness, high definition, flexible display functions and any combination of screen area.

The LED display device in some technologies can be connected to a matching infrared or Bluetooth remote control, and the LED display device can be controlled through the infrared or Bluetooth remote control. In the process of realizing this application, it is found that some technologies have at least the following problems: when controlling the LED display device, a matching remote control is required, and the control cannot be performed when the remote control is lost; and when the remote control is used for control, the There are certain restrictions on the distance and direction of the control.

SUMMARY OF THE INVENTION

In order to overcome the problems existing in the related art, the present application provides a control method, device, storage medium and electronic device for an LED display device, which have the limitation of reducing the control distance and direction, and at the same time, can avoid the problem that the remote control is lost and cannot be controlled. advantage.

According to a first aspect of the embodiments of the present application, a method for controlling an LED display device and a method for controlling an LED display device are provided, the method is applied to an electronic device, and the electronic device is installed with a host program, and the host program For providing a running environment for the applet, the method includes:

Scan the applet code displayed by the LED display device through the host program to obtain the first information, the second information and the third information; wherein, the first information is used to point to the wireless local area network where the LED display device is located, The second information is the IP address of the LED display device in the wireless local area network, and the third information is used to instruct the LED display device to be controlled through a target applet;

establishing a communication channel with the LED display device according to the first information and the second information;

According to the third information, run the target applet in the host program;

A control operation triggered by the target applet is received, and a control signal corresponding to the control operation is transmitted to the LED display device through the communication channel.

According to a second aspect of the embodiments of the present application, a control device for an LED display device is provided, which is applied to an electronic device, where a host program is installed on the electronic device, and the host program is used to provide a running environment for the applet, and the device include:

An information acquisition module is used to scan the applet code displayed by the LED display device through the host program to obtain the first information, the second information and the third information; wherein, the first information is used to point to the location of the LED display device. The wireless local area network at the location, the second information is the IP address of the LED display device in the wireless local area network, and the third information is used to instruct the LED display device to be controlled by the target applet;

a communication channel establishment module, configured to establish a communication channel with the LED display device according to the first information and the second information;

a target applet acquisition module, configured to run the target applet in the host program according to the third information;

A transmission module, configured to receive a control operation triggered by the target applet, and transmit a control signal corresponding to the control operation to the LED display device through the communication channel.

According to a third aspect of the embodiments of the present application, there is provided an electronic device including a processor and a memory; the memory stores a computer program, and the computer program is adapted to be loaded by the processor and execute the LED as described above Displays the control method of the device.

According to a fourth aspect of the embodiments of the present application, there is provided a computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, implements the above-mentioned control method of an LED display device.

In this embodiment of the present application, the host program scans the applet code displayed by the LED display device to obtain the first information, the second information and the third information, wherein the first information is used to point to the wireless local area network where the LED display device is located network, the second information is the IP address of the LED display device in the wireless local area network, and then establishes a communication channel with the LED display device according to the first information and the second information; For the third information, the target applet is run in the host program, so that the control operation is triggered in the target applet, and the control of the LED display device can be realized. The communication channel of the device is based on the wireless local area network. Therefore, compared with the remote control method, the control distance and direction restrictions can be reduced, and the problem of the remote control being lost and uncontrollable can be avoided. In one embodiment, the application uses a small program for control, and does not need to install special application software, which saves the time for installing the application software and reduces the memory of the electronic device; and the application can automatically scan the small program code. The wireless local area network is connected, the communication channel with the LED display device is automatically established and the applet is run, so that the applet can be controlled directly, the operation is simple and convenient, and the user experience is improved.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not limiting of the present application.

For better understanding and implementation, the present application is described in detail below with reference to the accompanying drawings.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present application or related technologies more clearly, the following briefly introduces the accompanying drawings that are used in the description of the embodiments or related technologies. Obviously, the drawings in the following description are the drawings of the present application For some embodiments of the present invention, for those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

1 is a schematic block diagram of an application environment of a method for controlling an LED display device according to an embodiment of the present application;

FIG. 2 is a flowchart of a control method of an LED display device according to an embodiment of the application;

3 is a schematic block diagram of a control device of an LED display device according to an embodiment of the application;

FIG. 4 is a schematic structural diagram of an electronic device according to an embodiment of the present application.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present application clearer, the embodiments of the present application will be described in detail below with reference to the accompanying drawings.

It should be clear that the described embodiments are some, but not all, embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

Where the following description refers to the drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the illustrative examples below are not intended to represent all implementations consistent with this application. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present application, as recited in the appended claims.

In the description of this application, it should be understood that the terms "first", "second", "third", etc. are only used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence, nor can understood as indicating or implying relative importance. For those of ordinary skill in the art, the meanings of the above terms in the present application can be understood according to the situation. As used in this application and the appended claims, the singular forms "a," "the," and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. The words "if"/"if" as used herein may be interpreted as "at the time of" or "when" or "in response to determining". Also, in the description of the present application, unless otherwise specified, "a plurality" means two or more. "And/or", which describes the association relationship of the associated objects, means that there can be three kinds of relationships, for example, A and/or B, which can mean that A exists alone, A and B exist at the same time, and B exists alone. The character "/" generally indicates that the associated objects are an "or" relationship.

For the convenience of understanding, the terms involved in the embodiments of the present application are explained below.

Mini Program: An application developed based on a programming language and running on the host program, that is, a cloud APP that can be used without downloading and installing, and the applet can be run in the host program.

Mini Program Code: For the QR code used when accessing the Mini Program page, the access address of the Mini Program page is encoded to generate the Mini Program Code corresponding to the Mini Program page.

Host program: In the computer environment, the software environment in which the software (such as the target applet in this application) lives is called the host environment, and the host environment is the running environment (ie, the host program). The host environment (host program) can be an operating system, a server program, and an application program such as WeChat, Alipay, and QQ.

Please refer to FIG. 1 , which is a schematic block diagram of an application environment of the control method for an LED display device according to an embodiment of the present application. As shown in FIG. 1 , the application environment of the control method of the LED display device includes the LED display device 1000 , the server 2000 and the electronic device 3000 .

The LED display device 1000 can be any electronic device with an LED display screen, and can be an LED all-in-one machine, an LED engineering screen, etc., such as an LED display screen used in a large conference and an LED display screen used on a stage. The LED display device 1000 can be installed with a small program code generation software, the small program code generation software is based on the first information, second information and third information input by the user, or according to the set first information, second information and After obtaining the corresponding information, the third information acquisition method generates an applet code 1100, and displays the applet code 1100 on the LED display device; wherein the first information is used to point to the location where the LED display device is located. The second information is the IP address of the LED display device in the wireless local area network, and the third information is used to instruct the LED display device to be controlled by the target applet through the target applet.

The server 2000 can be any one of a server, a server cluster composed of several servers, a virtual cloud storage or a cloud computing center, and the server 2000 is used to provide a background for the LED display device 1000 and the electronic device 3000 The server 2000 can provide the electronic device 3000 with a background service of transmitting control signals to the LED display device 1000, and can provide the LED display device 1000 with a background service of generating applet codes. In addition, the server 2000 may also have data storage capability, such as storing relevant information related to the target applet controlling the LED display device and the like. It can be understood that the server 2000 may be the LED display device 1000 itself.

The electronic device 3000 can be any smart terminal, for example, can be a computer, a mobile phone, a tablet computer, an electronic device, etc.; This constitutes a limitation. The electronic device 3000 has a camera function and a host program 3100 is installed. The host program 3100 can provide an operating environment for the target applet, and the host program 3100 can have the functions of scanning the applet code and parsing the applet code. For example, host programs such as Alipay, WeChat and QQ are installed in the electronic device 3000; a camera component for scanning the applet code is installed in the electronic device, and the host program provides an interface for calling the camera component, such as in the host program A scan code control 3110 is provided in the APP. By triggering the scan code control 3110, the camera component is called to scan the applet code 1100. After the electronic device 3000 scans the applet code through the host program, the target applet 3200 is run in the host program; according to the first information and the second information, a communication channel with the LED display device 1000 is established; Receive the trigger control operation in the target applet 3200, and transmit and control the LED display device 1000 through the communication channel.

Exemplarily, after the electronic device 3000 scans the applet code 1100 through the host program 3100, the first information, the second information and the third information can be obtained from the parsing of the applet code; wherein the third information includes a target The page address of the applet, the electronic device 3000 enters the page of the target applet 3200 by accessing the page address. The target applet 3200 page displays control controls 3210; the control controls include at least one or more of switch control controls, color temperature control controls, brightness control controls, and screen sharing control controls, and the target applet passes the detection The triggering operation of the control controls on the applet page, such as clicking on the control controls, generates corresponding control signals, and transmits them to the LED display device through the communication channel with the LED display device, so that the LED display device can be The control signal executes the corresponding action, thereby realizing the control of the LED display device, such as controlling the switch, brightness, color temperature, screen transmission, and other functions provided by the LED display device.

Example 1

The control method of the LED display device disclosed in the embodiment of the present application is applied to an electronic device, and the electronic device is used as an electronic device for description below.

Referring to FIG. 2 , the control method for an LED display device provided by an embodiment of the present application is applied to an electronic device, where a host program is installed on the electronic device, and the host program is used to provide an operating environment for a target applet, and the method includes: :

Step S110: Scan the applet code displayed by the LED display device through the host program to obtain the first information, the second information and the third information; wherein the first information is used to point to the wireless device where the LED display device is located. Local area network, the second information is the IP address of the LED display device in the wireless local area network, and the third information is used to instruct the LED display device to be controlled through a target applet.

In an exemplary embodiment, during the process that the electronic device scans the applet code through the host program, the host program invokes the camera component of the electronic device to scan the applet displayed by the LED display device.

Since the host program is the running environment on which the target applet depends, in a possible implementation manner, the parsing rules of the applet code are preset by the target applet and the host program. In an exemplary embodiment, after the applet code is parsed by the host program, control-related information, such as first information, second information, and third information, can be obtained.

Step S120: Establish a communication channel with the LED display device according to the first information and the second information.

Exemplarily, the first information is used to point to the wireless local area network where the LED display device is located, and the second information is the IP address of the LED display device in the wireless local area network. The first information can enable the electronic device to access the local area network where the LED display device is located, and according to the second information, the IP address of the LED display device in the wireless local area network can be obtained, and then establish Communication channel with the LED display device.

Step S130: Run the target applet in the host program according to the third information.

Exemplarily, the third information includes a page address of the target applet, and the electronic device accesses the page address through the host program to enter the page of the target applet, and then runs the target applet.

Exemplarily, the host program includes a Native API (local interface), which can communicate with the target applet through the Native API, and can also communicate with the open interface of the background server of the host program through the Native API; the target applet includes a logic layer. The module (UI: webview) and the rendering layer module (Logic: javascript), the logic layer module and the rendering layer module can communicate; the logic layer module of the target applet can also communicate with the Native API of the host program; the third-party server is The server 2000 shown in FIG. 1 can communicate with the target applet through the Websocket protocol, the http protocol, and the https protocol; the background server of the host program includes an open interface, and can communicate with the host program through the open interface, and can also communicate with the host program through the open interface. server to communicate. When the host program is a WeChat application, the background server of the host program is a WeChat server. When the applet is loaded for the first time, the resource package of the target applet is obtained from the background server of the host program through the host program, and the resource package is parsed to create and obtain the target applet.

Step S140: Receive a control operation triggered by the target applet, and transmit a control signal corresponding to the control operation to the LED display device through the communication channel.

Exemplarily, the target applet is displayed with a control control; the control control includes at least one or more of a switch control control, a color temperature control control, a brightness control control, and a screen transfer control control, thereby realizing the control of the LED. The control of the display device, such as controlling the switch, brightness, color temperature, and screen transmission of the LED display device, provides functions provided by the LED display device.

In an exemplary embodiment, the LED display device itself may provide a WIFI hotspot for the electronic device to access, therefore, the first information may be the WIFI link information transmitted by the LED display device, so that the After the electronic device is connected to the WIFI hotspot corresponding to the WIFI link information, the electronic device and the LED display device are in the same wireless local area network, thereby realizing that the electronic device and the LED display device are in the same wireless local area network. For example, the electronic device transmits a control signal to the LED display device. In one embodiment, in order to realize the unique control of the LED display device, the WIFI link information is information determined according to the unique identifier of the LED display device. For example, when the WIFI link information includes the WIFI name, all The WIFI name is the unique identification of the LED display device.

On the basis of the above embodiment, if the LED display device only transmits the first WIFI signal, the first information is the WIFI link information corresponding to the first WIFI signal. By acquiring the WIFI link information corresponding to the unique first WIFI signal emitted by the LED display device, the unique control of the LED display device is realized.

On the basis of the above embodiment, if the LED display device transmits multiple WIFI signals, for example, a first WIFI signal and a second WIFI signal are transmitted, and the first WIFI signal is used to provide non-control signal transmission as other When the user connects to the Internet, and the second WIFI signal is used to provide control signal transmission, the first information is the WIFI link information corresponding to the second WIFI signal, thereby realizing the security and unique control of the LED display device. For example, in the application scenario of a large-scale confidential conference, the LED display device not only needs to provide a second WIFI signal for the connection and access control of the electronic device controlling the LED display device, so as to realize the screen sharing control of the data data of the LED display device, and at the same time , it is also necessary to provide the first WIFI signal for the participants to connect and interact with each other. At this time, in order to realize the unique security of the control, the WIFI link information corresponding to the special second WIFI signal is used to generate the applet code.

In an exemplary embodiment, the first information is WIFI link information of an external network connected to the LED display device. When the LED display device is connected to the WIFI of other external networks, in order to keep the electronic device and the LED display device in the same local area network, the WIFI link information of the external network connected to the LED display device can be used as the first information.

In an exemplary embodiment, the applet code is a dynamic code generated after the LED display device acquires the first information, the second information, and the third information in response to a trigger generation operation of the applet code. It can be understood that since the first information points to the wireless local area network where the LED display device is located, the wireless local area network where the LED display device is located may change, for example, the WIFI hotspot emitted by the LED display device occurs. change or the external network to which the LED display device is connected changes, etc., and then the first information will also change; and the second information is the IP address of the LED display device in the wireless local area network, And if the wireless local area network where the LED display device is located changes, the corresponding IP address will also change. Therefore, in order to achieve effective control of the LED display device, to prevent the occurrence of scan code unable to control the LED display device Or scanning the code is not the problem of the LED display device that you want to control, and the small program code displayed each time is the LED display device after obtaining the first information, the second information and the third information, and then restarting. Generated dynamic code.

In an exemplary embodiment, the WIFI link information includes a WIFI name and a corresponding WIFI password, and the WIFI name and the corresponding WIFI password are used to identify the network where the LED display device is located and access the network.

On the basis of the above embodiment, in step S120, establishing a communication channel with the LED display device according to the first information and the second information includes:

Step S121: Search and obtain a WIFI wireless local area network corresponding to the WIFI name according to the WIFI name.

Step S122: Fill in the corresponding WIFI password for the WIFI wireless local area network, and connect to the WIFI wireless local area network.

Step S123: Access the IP address through the WIFI wireless local area network to establish a communication channel with the LED display device.

In this embodiment of the present application, through the WIFI name and the corresponding WIFI password in the first information, the electronic device can be automatically connected to the wireless local area network of the LED display device, and then according to the IP address of the LED display device , and automatically establish a communication channel with the LED display device.

In an exemplary embodiment, in order to realize that only authorized users can control the LED display device, the control signal corresponding to the control operation includes a control instruction and user identification information, and the receiving is triggered by the target applet. After transmitting the control signal corresponding to the control operation to the LED display device through the communication channel, including: finding the user identification information in the authorized user identification information stored in the LED display device When the control instruction is executed, the result information of executing the control instruction is fed back; when the user identification information is not found in the authorized user identification information stored by the LED display device, the information that there is no authority control is fed back.

Example 2

The following is an apparatus embodiment of the present application, which can be used to execute the content of the method in Embodiment 1 of the present application. For details not disclosed in the device embodiments of the present application, please refer to the content of the method in Embodiment 1 of the present application.

Referring to FIG. 3 , a control device 200 for an LED display device disclosed in an embodiment of the present application is applied to an electronic device. The electronic device is installed with a host program, and the host program is used to provide an operating environment for the target applet. The device includes:

The information acquisition module 210 is used to scan the applet code displayed by the LED display device through the host program to obtain the first information, the second information and the third information; wherein the first information is used to point to the LED display device the wireless local area network where it is located, the second information is the IP address of the LED display device in the wireless local area network, and the third information is used to instruct the LED display device to be controlled by the target applet;

a communication channel establishment module 220, configured to establish a communication channel with the LED display device according to the first information and the second information;

a target applet acquiring module 230, configured to run the target applet in the host program according to the third information;

The transmission module 240 is configured to receive the control operation triggered by the target applet, and transmit the control signal corresponding to the control operation to the LED display device through the communication channel.

In an exemplary embodiment, the LED display device itself may provide a WIFI hotspot for the electronic device to access, therefore, the first information may be the WIFI link information transmitted by the LED display device, so that the After the electronic device is connected to the WIFI hotspot corresponding to the WIFI link information, the electronic device and the LED display device are in the same wireless local area network, thereby realizing that the electronic device and the LED display device are in the same wireless local area network. For example, the electronic device transmits a control signal to the LED display device.

In an exemplary embodiment, the applet code is a dynamic code generated after the LED display device acquires the first information, the second information, and the third information in response to a trigger generation operation of the applet code. It can be understood that since the first information points to the wireless local area network where the LED display device is located, the wireless local area network where the LED display device is located may change, for example, the WIFI hotspot emitted by the LED display device occurs. change or the external network to which the LED display device is connected changes, etc., and then the first information will also change; and the second information is the IP address of the LED display device in the wireless local area network, If the wireless local area network where the LED display device is located changes, the corresponding IP address will also change. Therefore, in order to achieve effective control of the LED display device, the small program code displayed each time is The dynamic code regenerated after the LED display device acquires the first information, the second information and the third information.

In an exemplary embodiment, the communication channel establishment module 220 includes:

The search module is used for searching and obtaining the WIFI wireless local area network corresponding to the WIFI name according to the WIFI name.

The network connection module is used to fill in the corresponding WIFI password for the WIFI wireless local area network, and connect the WIFI wireless local area network.

A communication channel establishment module is used to access the IP address through the WIFI wireless local area network to establish a communication channel with the LED display device.

In an exemplary embodiment, the control signal corresponding to the control operation includes a control instruction and user identification information, and the apparatus further includes a feedback module; the feedback module is used for the permission user identification information stored in the LED display device When the user identification information is found in the LED display device, the result information of executing the control instruction is fed back; when the user identification information is not found in the authorized user identification information stored in the LED display device, it is fed back that there is no authority control. information, so that only authorized users can control the LED display device.

Example 3

The following is a device embodiment of the present application, which can be used to execute the content of the method in Embodiment 1 of the present application. For details not disclosed in the device embodiments of the present application, please refer to the content of the method in Embodiment 1 of the present application.

Referring to FIG. 4, the present application also provides an electronic device 300, the electronic device 300 can be any smart terminal, for example, can be a computer, a mobile phone, a tablet computer, an interactive tablet, etc. The electronic device can include: at least one The processor 310 , at least one memory 320 , at least one display 330 , at least one network interface 340 , user interface 350 , at least one communication bus 360 , and at least one camera assembly 370 .

The display 330 includes a display layer and a touch layer, the display layer is used to display data processed by the processor; the touch layer may include: a capacitive screen, an electromagnetic screen or an infrared screen, etc. Generally speaking , the touch layer can receive a touch operation or a writing operation input by a user through a finger or an input device.

Wherein, the user interface 350 is mainly used to provide an input interface for the user, and obtain the data input by the user. Optionally, the user interface 350 may further include a standard wired interface and a wireless interface.

The network interface 340 may optionally include a standard wired interface and a wireless interface (eg, a WI-FI interface).

Wherein, the communication bus 360 is used to realize the connection and communication between these components.

The processor 310 may include one or more processing cores. The processor 310 uses various interfaces and lines to connect various parts of the entire electronic device 300, and executes by running or executing the instructions, programs, code sets or instruction sets stored in the memory 320, and calling the data stored in the memory 320. Various functions of the electronic device 300 and processing data. Optionally, the processor 310 may adopt at least one of digital signal processing (Digital Signal Processing, DSP), field-programmable gate array (Field-Programmable Gate Array, FPGA), and programmable logic array (Programmable Logic Array, PLA). implemented in a hardware form. The processor 310 may integrate one or a combination of a central processing unit (Central Processing Unit, CPU), a graphics processing unit (Graphics Processing Unit, GPU), a modem, and the like. Among them, the CPU mainly handles the operating system, user interface and application programs, etc.; the GPU is used for rendering and drawing the content that needs to be displayed on the display layer; the modem is used for handling wireless communication. It can be understood that, the above-mentioned modem may not be integrated into the processor 310, but is implemented by a single chip.

The memory 320 may include random access memory (Random Access Memory, RAM), or may include read-only memory (Read-Only Memory). Optionally, the memory 320 includes a non-transitory computer-readable storage medium. Memory 320 may be used to store instructions, programs, codes, sets of codes, or sets of instructions. The memory 320 may include a stored program area and a stored data area, wherein the stored program area may store instructions for implementing an operating system, instructions for at least one function (such as a touch function, a sound playback function, an image playback function, etc.), Instructions and the like used to implement the above method embodiments; the storage data area may store the data and the like involved in the above method embodiments. The memory 320 may optionally also be at least one storage device located remote from the aforementioned processor 310 . As shown in FIG. 4 , the memory 320 as a computer storage medium may include an operating system, a network communication module, and a user.

The electronic device 300 is installed with a host program, and the host program is used to provide a running environment for the target applet; the processor 310 can be used to call the application program of the control method of the LED display device stored in the memory 320, And perform the following operations: scan the applet code displayed by the LED display device through the host program to obtain the first information, the second information and the third information; wherein, the first information is used to point to the location where the LED display device is located the wireless local area network, the second information is the IP address of the LED display device in the wireless local area network, and the third information is used to instruct the LED display device to be controlled by the target applet; First information and the second information, establish a communication channel with the LED display device; run the target applet in the host program according to the third information; receive the control triggered by the target applet operation, and transmit the control signal corresponding to the control operation to the LED display device through the communication channel.

In an exemplary embodiment, the processor 310 may be configured to call the application program of the control method of the LED display device stored in the memory 320, and execute, according to the first information and the second information, to establish and The operation of the communication channel of the LED display device includes performing the following operations: searching and obtaining the WIFI wireless local area network corresponding to the WIFI name according to the WIFI name; filling in the corresponding WIFI for the WIFI wireless local area network password to connect to the WIFI wireless local area network; access the IP address through the WIFI wireless local area network to establish a communication channel with the LED display device. In this embodiment of the present application, through the WIFI name and the corresponding WIFI password in the first information, the electronic device can be automatically connected to the wireless local area network of the LED display device, and then according to the IP address of the LED display device , and automatically establish a communication channel with the LED display device.

In an exemplary embodiment, the control signal corresponding to the control operation includes a control instruction and user identification information, and the processor 310 may be further configured to call the application program of the control method of the LED display device stored in the memory 320 , and perform the following operations: when the user identification information is found in the authorized user identification information stored in the LED display device, feedback the result information of executing the control instruction; the authorized user identification stored in the LED display device When the user identification information is not found in the information, the information without permission control is fed back, so that only authorized users can control the LED display device.

Example 4

The present application also provides a computer-readable storage medium, on which a computer program is stored, the instructions are suitable for being loaded by a processor and executing the method steps of the above-mentioned Embodiment 1, and the execution process can refer to the method shown in the first embodiment. The description is not repeated here. The device where the storage medium is located may be an electronic device such as a personal computer, a notebook computer, a smart phone, and a tablet computer.

For the device embodiments, since they basically correspond to the method embodiments, reference may be made to the partial descriptions of the method embodiments for related parts. The device embodiments described above are schematic, wherein the components described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in a local, or it can be distributed over multiple network elements. Some or all of the modules can be selected according to actual needs to achieve the purpose of the solution of the present application. Those of ordinary skill in the art can understand and implement it without creative effort.

As will be appreciated by those skilled in the art, the embodiments of the present application may be provided as a method, a system, or a computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein.

The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the present application. It will be understood that each flow and/or block in the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to the processor of a general purpose computer, special purpose computer, embedded processor or other programmable data processing device to produce a machine such that the instructions executed by the processor of the computer or other programmable data processing device produce Means for implementing the functions selected in one or more of the flowcharts and/or one or more blocks of the block diagrams. These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory result in an article of manufacture comprising instruction means, the instructions An apparatus implements the functions selected in one or more of the flowcharts and/or one or more blocks of the block diagrams.

These computer program instructions can also be loaded on a computer or other programmable data processing device to cause a series of operational steps to be performed on the computer or other programmable device to produce a computer-implemented process such that The instructions provide steps for implementing the functions selected in the flow or blocks of the flowcharts and/or the blocks or blocks of the block diagrams.

In one configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.

Memory may include non-persistent memory in computer readable media, random access memory (RAM) and/or non-volatile memory in the form of, for example, read only memory (ROM) or flash memory (flash RAM). Memory is an example of a computer-readable medium.

Computer-readable media includes both persistent and non-permanent, removable and non-removable media, and storage of information may be implemented by any method or technology. Information may be computer readable instructions, data structures, modules of programs, or other data. Examples of computer storage media include, but are not limited to, phase-change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read only memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), Flash Memory or other memory technology, Compact Disc Read Only Memory (CD-ROM), Digital Versatile Disc (DVD) or other optical storage, Magnetic tape cassettes, magnetic tape magnetic disk storage or other magnetic storage devices or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, computer-readable media does not include transitory computer-readable media, such as modulated data signals and carrier waves.

It should also be noted that the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device comprising a series of elements includes not only those elements, but also Other elements not expressly listed, or which are inherent to such a process, method, article of manufacture, or apparatus are also included. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in the process, method, article of manufacture or apparatus that includes the element.

The above are merely examples of the present application, and are not intended to limit the present application. Various modifications and variations of this application are possible for those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of this application shall be included within the scope of the claims of this application.

Claims

A control method of an LED display device, wherein the method is applied to an electronic device, and the electronic device is installed with a host program, and the host program is used to provide an operating environment for a target applet, and the method includes:

Scan the applet code displayed by the LED display device through the host program to obtain the first information, the second information and the third information; wherein, the first information is used to point to the wireless local area network where the LED display device is located, The second information is the IP address of the LED display device in the wireless local area network, and the third information is used to instruct the LED display device to be controlled by the target applet;

establishing a communication channel with the LED display device according to the first information and the second information;

According to the third information, run the target applet in the host program;

A control operation triggered by the target applet is received, and a control signal corresponding to the control operation is transmitted to the LED display device through the communication channel.
The control method of the LED display device according to claim 1, wherein,

The first information is WIFI link information transmitted by the LED display device.
The control method of the LED display device according to claim 2, wherein,

When the LED display device only transmits the first WIFI signal, the first information is the WIFI link information corresponding to the first WIFI signal;

When the LED display device transmits a first WIFI signal and a second WIFI signal, and the first WIFI signal is used to provide non-control signal transmission, and the second WIFI signal is used to provide control signal transmission, the first WIFI signal is used to provide non-control signal transmission. One piece of information is WIFI link information corresponding to the second WIFI signal.
The control method of the LED display device according to claim 1, wherein,

The first information is WIFI link information of the external network connected to the LED display device.
The control method of the LED display device according to claim 1, wherein,

The small program code is a dynamic code generated after the LED display device acquires the first information, the second information and the third information in response to a trigger generation operation of the small program code.
The control method of an LED display device according to any one of claims 1 to 5, wherein,

The WIFI link information includes a WIFI name and a corresponding WIFI password;

The establishing a communication channel with the LED display device according to the first information and the second information includes:

According to the WIFI name, search to obtain the WIFI wireless local area network corresponding to the WIFI name;

Fill in the corresponding WIFI password for the WIFI wireless local area network, and connect to the WIFI wireless local area network;

Access the IP address through the WIFI wireless local area network to establish a communication channel with the LED display device.
The control method of the LED display device according to claim 6, wherein,

The third information includes the page address of the target applet;

The running the target applet in the host program according to the third information includes:

Access the page address through the host program to enter the page of the target applet; wherein, the page of the target applet displays control controls; the control controls at least include switch control controls, color temperature control controls, brightness control controls, transmission One or more of the screen control controls.
A control device for an LED display device, which is applied to an electronic device, wherein the electronic device is installed with a host program, and the host program is used to provide a running environment for a small program, and the device includes:

An information acquisition module is used to scan the applet code displayed by the LED display device through the host program to obtain the first information, the second information and the third information; wherein, the first information is used to point to the location of the LED display device. The wireless local area network at the location, the second information is the IP address of the LED display device in the wireless local area network, and the third information is used to instruct the LED display device to be controlled by the target applet;

a communication channel establishment module, configured to establish a communication channel with the LED display device according to the first information and the second information;

a target applet acquisition module, configured to run the target applet in the host program according to the third information;

A transmission module, configured to receive a control operation triggered by the target applet, and transmit a control signal corresponding to the control operation to the LED display device through the communication channel.
An electronic device comprising a processor and a memory; wherein the memory stores a computer program, the computer program is adapted to be loaded by the processor and execute the LED display according to any one of claims 1 to 7 Device control method.
A computer-readable storage medium on which a computer program is stored, wherein when the computer program is executed by a processor, the control method of the LED display device according to any one of claims 1 to 7 is implemented.