A method and related equipment for controlling a display terminal

Abstract

This application discloses a display terminal control method and related equipment, relating to the field of display terminal control. The method includes: when a target communication connection is established between a first display terminal and a second display terminal, obtaining configuration parameters of the second display terminal; receiving the configuration parameters of the second display terminal transmitted through the target communication connection; determining configuration parameters of the first display terminal based on the configuration parameters of the second display terminal; and controlling the working state of the first display terminal based on the configuration parameters of the first display terminal.

Description

Technical Field

[0001] This specification relates to the field of display terminal control, and more specifically, this application relates to a method and related equipment for display terminal control. Background Technology

[0002] Because display terminals contain numerous parameter settings, such as image settings, sound settings, and other startup settings, it is generally desirable for multiple display terminals to maintain identical parameter settings when they need to work together. In related technologies, this is typically achieved by writing the parameter settings to an external storage medium and then establishing a wired connection with each display terminal individually, for example, by using a USB flash drive to generate a text file containing the settings to be cloned, and then copying the parameters via the USB flash drive.

[0003] However, this method is not only cumbersome to operate, but also greatly limited when changing or setting parameters after the display terminal is installed, especially when the installation height is high or the installation location is inconvenient for staff to enter. Summary of the Invention

[0004] The summary section introduces a series of simplified concepts, which will be further explained in detail in the detailed description section. This summary section is not intended to limit the key and essential technical features of the claimed technical solution, nor is it intended to determine the scope of protection of the claimed technical solution.

[0005] In a first aspect, this application proposes a method for controlling a display terminal, used in a first display terminal, the method comprising:

[0006] When the first display terminal and the second display terminal establish a target communication connection, the configuration parameters of the second display terminal are obtained.

[0007] Receive the configuration parameters of the second display terminal transmitted through the target communication connection;

[0008] The configuration parameters of the first display terminal are determined based on the configuration parameters of the second display terminal.

[0009] The operating state of the first display terminal is controlled based on the configuration parameters of the first display terminal.

[0010] In one implementation, the target communication connection includes a local communication connection.

[0011] The above methods also include:

[0012] Control the aforementioned first display terminal to listen for network broadcast messages;

[0013] When the first display terminal receives a target broadcast message from the second display terminal, it controls the first display terminal to send a connection confirmation response message to the second display terminal, so that the first display terminal and the second display terminal establish the local communication connection. The target broadcast message includes configuration sharing service information.

[0014] In one implementation, the target communication connection includes a near-field communication connection.

[0015] The above methods also include:

[0016] When the distance between the first display terminal and the second display terminal is less than a preset distance, the first display terminal is controlled to establish a near-field communication connection with the second display terminal so that the first display terminal can receive the configuration parameters of the second display terminal.

[0017] In one implementation, the target communication connection includes a near-field communication connection.

[0018] The above methods also include:

[0019] When the distance between the first display terminal and the controller associated with the second display terminal is less than a preset distance, the first display terminal is controlled to establish a near-field communication connection with the target controller corresponding to the second display terminal, so that the first display terminal can receive the configuration parameters of the second display terminal stored in the target controller.

[0020] In one embodiment, the method further includes:

[0021] If the capacity of the configuration file corresponding to the above configuration parameters is greater than the above preset capacity, the above configuration file will be divided into multiple configuration sub-files based on the configuration type, wherein the above preset capacity is the single transmission limit capacity of the above near-field communication connection.

[0022] Receive all the above configuration sub-files one by one through the target communication connection.

[0023] In one embodiment, the method further includes:

[0024] Obtain the combined display mode of the first display terminal and the second display terminal;

[0025] The configuration parameters of the first display terminal are determined based on the above-mentioned combined display mode and the configuration parameters of the second display terminal, wherein the above-mentioned combined display mode includes a copy display mode and a splicing display mode.

[0026] In one implementation, the above configuration parameters include the device ID.

[0027] The above-mentioned determination of the configuration parameters of the first display terminal based on the above-mentioned combined display mode and the configuration parameters of the second display terminal includes:

[0028] When the combined display mode is the aforementioned duplicate display mode, the configuration parameters of the second display terminal are determined to be the configuration parameters of the first display terminal; and / or

[0029] When the above combined display mode is the above splicing display mode, the device ID of the above first display terminal is updated based on the device ID of the above second display terminal;

[0030] The configuration parameters of the second display terminal other than the aforementioned device ID and the ID device of the first display terminal are determined as the configuration parameters of the first display terminal.

[0031] Secondly, this application also proposes a display terminal control device, comprising:

[0032] The acquisition unit is used to acquire the configuration parameters of the second display terminal when the first display terminal and the second display terminal establish a target communication connection.

[0033] The sending unit is used to send the configuration parameters of the second display terminal to the first display terminal through the target communication connection.

[0034] The determining unit is used to determine the configuration parameters of the first display terminal based on the configuration of the second display terminal described above;

[0035] The control unit is used to control the working state of the first display terminal based on the configuration parameters of the first display terminal.

[0036] Thirdly, an electronic device includes: a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the computer program stored in the memory to implement the steps of the method for controlling a display terminal as described in any of the first aspects above.

[0037] Fourthly, this application also proposes a computer-readable storage medium having a computer program stored thereon, wherein the computer program, when executed by a processor, implements the method for controlling a display terminal according to any of the preceding claims of the first aspect.

[0038] In summary, the display terminal control method of this application embodiment includes: obtaining the configuration parameters of the second display terminal when a target communication connection is established between the first display terminal and the second display terminal; receiving the configuration parameters of the second display terminal transmitted through the target communication connection; determining the configuration parameters of the first display terminal based on the configuration parameters of the second display terminal; and controlling the working state of the first display terminal based on the configuration parameters of the first display terminal. The display terminal control method proposed in this application embodiment allows the target communication connection established between the first and second display terminals to automatically share configuration parameters, thereby reducing the need for manual settings. This makes it easier for them to work collaboratively without a complex configuration process. The first display terminal can automatically adjust its own configuration according to the configuration parameters of the second display terminal; dynamic adjustment can improve the effect of joint display tasks and ensure consistency and coordination. Through collaborative work, digital signage can provide more attractive and interactive information delivery to enhance display effects. Automatic configuration can reduce the workload of management personnel and ensure the smooth operation of the digital signage system. The method proposed in this application can improve the flexibility, efficiency, and user experience of the digital signage system, making it more suitable for various scenarios such as commerce, retail, hotels, exhibitions, and transportation.

[0039] The method for controlling the display terminal proposed in this application, along with other advantages, objectives, and features of this application, will be partly apparent from the following description and partly understood by those skilled in the art through study and practice of this application. Attached Figure Description

[0040] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit this specification. Furthermore, the same reference numerals denote the same parts throughout the drawings. In the drawings:

[0041] Figure 1 This is a schematic flowchart of a method for controlling a display terminal provided in an embodiment of this application;

[0042] Figure 2 This is a schematic diagram illustrating the positional relationship of a display terminal using a splicing display method, as provided in an embodiment of this application.

[0043] Figure 3 This is a structural schematic diagram of a display terminal control device provided in an embodiment of this application;

[0044] Figure 4 This is a schematic diagram of an electronic device structure for display terminal control provided in an embodiment of this application. Detailed Implementation

[0045] The terms "first," "second," "third," "fourth," etc. (if present) in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus. The technical solutions of the embodiments of this application will now be clearly and completely described in conjunction with the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them.

[0046] Please see Figure 1 This is a schematic flowchart of a display terminal control method provided in an embodiment of this application, used for a first display terminal, and specifically may include:

[0047] S110. When the first display terminal and the second display terminal establish a target communication connection, obtain the configuration parameters of the second display terminal.

[0048] For example, the first display terminal and the second display terminal are display terminals that perform a joint display task. The display terminals that perform the joint display task are not limited to the first display terminal and the second display terminal. The joint display task can be the display task corresponding to digital signage, that is, through the joint display of multiple display terminals, it can be used in various scenarios such as commerce, retail, hotels, exhibitions, and transportation to provide dynamic and interactive information communication.

[0049] The target communication connection established between the first and second display terminals includes network connection, local connection, wireless connection, Ethernet connection, Bluetooth connection, infrared connection, near-field communication connection, etc. Configuration parameters include display parameters and sound parameters.

[0050] S120: Receive the configuration parameters of the second display terminal transmitted through the target communication connection.

[0051] For example, when a target communication connection is established between the first display terminal and the second display terminal, the second display terminal automatically or in response to a configuration parameter sharing instruction sends its corresponding configuration parameters to the first display terminal through the target communication connection, and the first display terminal receives the configuration parameters from the second display terminal.

[0052] S130. Determine the configuration parameters of the first display terminal based on the configuration parameters of the second display terminal.

[0053] For example, the configuration parameters of the first terminal are determined based on the configuration parameters of the second terminal. The configuration parameters of the first terminal can be generated by directly copying the configuration parameters of the second terminal, or they can be generated by modifying the configuration parameters of the second terminal using preset modification logic. The preset modification logic may include reducing brightness to present a different image display effect through joint display; the preset modification logic may also include different audio channel settings corresponding to different display terminals to present a different sound display effect through joint display.

[0054] S140. Control the working state of the first display terminal based on the configuration parameters of the first display terminal.

[0055] For example, the operating state of the first terminal is controlled according to the configuration parameters of the first display terminal configured in the above steps, thereby enabling the first display terminal and the second display terminal to perform a joint display task. Controlling the operating state of the first display terminal by its configuration parameters can be accomplished by a control device internal to the first terminal or by a control device external to the first display terminal.

[0056] In summary, the display terminal control method proposed in this application allows the target communication connection established between the first and second display terminals to automatically share configuration parameters, thereby reducing the need for manual settings. This makes it easier for multiple display terminals to collaborate without a complex configuration process. The first display terminal can automatically adjust its configuration based on the configuration parameters of the second display terminal; dynamic adjustment can improve the effect of joint display tasks and ensure consistency and coordination. Through collaborative work, digital signage can provide more attractive and interactive information delivery, enhancing the display effect. Automatic configuration reduces the workload of management personnel and ensures the smooth operation of the digital signage system. The method proposed in this application can improve the flexibility, efficiency, and user experience of digital signage systems, making them more suitable for various scenarios such as commerce, retail, hotels, exhibitions, and transportation.

[0057] In one implementation, the target communication connection includes a local communication connection.

[0058] The above methods also include:

[0059] Control the aforementioned first display terminal to listen for network broadcast messages;

[0060] When the first display terminal receives a target broadcast message from the second display terminal, it controls the first display terminal to send a connection confirmation response message to the second display terminal, so that the first display terminal and the second display terminal establish the local communication connection. The target broadcast message includes configuration sharing service information.

[0061] For example, local communication connections may include Wi-Fi, Bluetooth, Ethernet, infrared, etc. The first display terminal is configured to monitor network broadcast messages and can actively seek out other devices with which it can communicate. When the second terminal sends a target broadcast message, the first terminal can search for the target broadcast message sent by the second terminal. The target broadcast message may contain information about configuration sharing services, indicating that the second display terminal is willing to share its configuration parameters. After receiving the target broadcast message, the first display terminal sends a connection confirmation response message to the second display terminal. The response message indicates that the first display terminal is willing to establish a local communication connection for the sharing and interaction of configuration parameters. By sending the connection confirmation response message, a local communication connection is established between the first and second display terminals. This local communication connection is used to share configuration parameters and achieve collaborative work.

[0062] In summary, the embodiments proposed in this application add a method for establishing cooperation between digital signage via local communication connections. When the first display terminal listens to and responds to a broadcast message from the second display terminal, they can establish a connection and share configuration information to achieve better collaborative display effects. This could be very useful for the management and interactivity of digital signage systems.

[0063] It should be noted that this function can also be extended to the external network, uploading data from a display terminal to a server and then distributing parameter configurations from the server, thereby achieving the sharing of display terminal configuration parameters.

[0064] In one implementation, the target communication connection includes a near-field communication connection.

[0065] The above methods also include:

[0066] When the distance between the first display terminal and the second display terminal is less than a preset distance, the first display terminal is controlled to establish a near-field communication connection with the second display terminal so that the first display terminal can receive the configuration parameters of the second display terminal.

[0067] For example, the first and second display terminals can each be equipped with an NFC module. Using NFC (Near Field Communication) technology, the devices only need to be close to each other to establish a near-field communication connection. When the distance between the first and second display terminals is less than a preset threshold, the system triggers the establishment of the near-field communication connection. Once the connection is established, the second display terminal can transmit its configuration parameters to the first display terminal. These parameters include resolution, brightness, color settings, and sound, which affect the performance and appearance of the first display terminal.

[0068] This embodiment of the application allows a digital signage system to establish a near-field communication connection between the first and second display terminals to automatically transmit configuration parameters. This reduces the need for manual settings, making configuration more convenient and faster. Since the near-field communication connection is triggered when devices are close together, real-time configuration adjustments can be achieved.

[0069] In one implementation, the target communication connection includes a near-field communication connection.

[0070] The above methods also include:

[0071] When the distance between the first display terminal and the controller associated with the second display terminal is less than a preset distance, the first display terminal is controlled to establish a near-field communication connection with the target controller corresponding to the second display terminal, so that the first display terminal can receive the configuration parameters of the second display terminal stored in the target controller.

[0072] For example, the controller associated with the second display terminal can be a remote control for the display terminal or other types of controllers. The first display terminal, the second display terminal, and the target controller are equipped with NFC modules. In the process of sharing configuration parameters between the first and second display terminals, a near-field communication (NFC) connection can be established between the target controller and the second display terminal first, and the configuration parameters of the second display terminal can be transmitted to the target controller through this NFC connection. Then, the target controller establishes a NFC connection with the first display terminal, and the configuration parameters of the second display terminal stored in the target controller can be transmitted to the first display terminal through this NFC connection.

[0073] The display terminal control method provided in this application establishes two near-field communication connections, first from the second display terminal to the target controller, and then from the target controller to the first display terminal, allowing for the effective transfer of configuration parameters between multiple devices. This chained transfer method ensures the orderly transmission of parameters. The target controller, acting as an intermediary, allows for centralized storage and transmission of configuration parameters, helping to reduce clutter and making configuration parameter management more efficient. Since the near-field communication connections are established at close range, real-time and dynamic configuration updates are possible; if configuration parameters need to be shared among multiple display terminals, the system can respond quickly to the demand. Because the transmission of configuration parameters is performed through the intermediate target controller, potential conflicts and competition are reduced, improving the reliability of data transmission.

[0074] In one embodiment, the method further includes:

[0075] If the capacity of the configuration file corresponding to the above configuration parameters is greater than the above preset capacity, the above configuration file will be divided into multiple configuration sub-files based on the configuration type, wherein the above preset capacity is the single transmission limit capacity of the above near-field communication connection.

[0076] Receive all the above configuration sub-files one by one through the target communication connection.

[0077] For example, if NFC is used to share configuration parameters, the operation process can be greatly reduced. Only the device function needs to be enabled on the first device, such as the cloning and export function, and then data needs to be written to the NFC card. Subsequent cloning and import only requires swiping the NFC data card on the device; no other additional operations are needed.

[0078] The biggest problem with NFC cards is their data storage space. Currently, there are several types of NFC cards on the market.

[0079] Type 1: Tag chips based on the Topaz type defined by Innovision, a UK-based company. The communication protocol is ISO14443A, and the E-side storage capacity can be expanded from 96 bytes to 2KB. Innovision was acquired by Broadcom in 2010, therefore Broadcom's tag chips now belong to Type 1.

[0080] Type 2: Tag chips based on the Ultralight type defined by Philips Semiconductor. The communication protocol is ISO14443A, and the E-side storage capacity can be expanded from 48 bytes to 2KB. Philips Semiconductor was later renamed NXP.

[0081] Type 3: Based on the FeliCa tag chip defined by Sony Corporation of Japan, the communication protocol is JIS6319-4, and the storage capacity can theoretically reach 1M bytes.

[0082] Type 4: Based on Philips Semiconductor's Desfire and SmartMX series chips, this type of card belongs to the CPU card category and has a maximum storage capacity of 32KB.

[0083] Type 2 and Type 4 are relatively mainstream. Considering the actual use, storage space of 1k bytes to 2k bytes is preferred.

[0084] Of the storable data, 100 bytes can be used as a header for product information verification and cloning data. In some use cases, a total of 41 options are cloned, while in others, up to 90 options are cloned. Most of these options have a value range of 0 to 100. Options such as switches or modes 1, 2, and 3 can be represented using 0, 1, 2, etc. If a byte stream storage method is used, the current NFC card is sufficient to write the existing cloned option data.

[0085] Currently, two major data categories in the project haven't been cloned: the Wi-Fi SSID and password. This is because there's no guarantee the SSID and password will exist in other environments. However, if cloning this is necessary, the Wi-Fi SSID is generally no more than 32 characters long, and the password no more than 16 characters. Since both SSID and password are character-based, at least 100 bytes of space are needed for copying. Currently, this seems sufficient for storage. However, if there are limitations due to the SIM card or future expansion of settings, segmented cloning by copying different types of data can be used. For example, image and sound settings, which are most frequently used, can be cloned as a whole. Wi-Fi can be cloned separately as a network module, and some system startup items can also be cloned as part of the process.

[0086] This satisfies the user's cloning needs, addresses the capacity limitation of single transmission in near-field communication connections, and reduces cloning read / write time.

[0087] In one embodiment, the method further includes:

[0088] Obtain the combined display mode of the first display terminal and the second display terminal;

[0089] The configuration parameters of the first display terminal are determined based on the above-mentioned combined display mode and the configuration parameters of the second display terminal, wherein the above-mentioned combined display mode includes a copy display mode and a splicing display mode.

[0090] For example, the first display terminal and the second display terminal have different combined display modes, such as a duplicate display mode and a splicing display mode. In the duplicate display mode, multiple display terminals display the same content with the same configuration parameters, while in the splicing display mode, multiple display terminals display a complete image by splicing them together. During the splicing display process, such as... Figure 2 The diagram illustrates the positional relationship of display terminals in a splicing display method, with 1 to 9 corresponding to nine display terminals. Multiple display terminals can be configured with the same parameters such as brightness, contrast, or sound. By adjusting the ID information of the display areas corresponding to different display terminals, it is possible to ensure that the display images of multiple display terminals achieve the same display effect. Furthermore, changing the ID information allows for control over different areas of the display image on different display terminals.

[0091] In one implementation, the above configuration parameters include the device ID.

[0092] The above-mentioned determination of the configuration parameters of the first display terminal based on the above-mentioned combined display mode and the configuration parameters of the second display terminal includes:

[0093] When the combined display mode is the aforementioned duplicate display mode, the configuration parameters of the second display terminal are determined to be the configuration parameters of the first display terminal; and / or

[0094] When the above combined display mode is the above splicing display mode, the device ID of the above first display terminal is updated based on the device ID of the above second display terminal;

[0095] The configuration parameters of the second display terminal other than the aforementioned device ID and the ID device of the first display terminal are determined as the configuration parameters of the first display terminal.

[0096] For example, when the combined display mode is the duplicate display mode, the configuration parameters of the first display terminal are determined as the configuration parameters of the second display terminal, and the two display terminals will display the same content with the same configuration parameters.

[0097] When the combined display mode is a splicing display mode, the device ID of the first display terminal is updated based on the device ID of the second display terminal. The device ID of the first display terminal will be updated according to the device ID of the second display terminal, for example, by incrementing the value of the first terminal's ID by 1. By changing the device ID, it is ensured that multiple display terminals have different device IDs during splicing display, thereby coordinating the display of different areas of the target display screen by multiple display terminals to achieve a seamless splicing effect. In addition to the device ID, the first display terminal will adopt other configuration parameters of the second display terminal to help maintain consistency during splicing display and ensure that the display effect of different areas is the same.

[0098] In summary, by introducing different combined display modes, a variety of display options are provided. Users can choose between duplicate display mode and splicing display mode according to specific needs and scenarios to achieve different display effects. In duplicate display mode, multiple display terminals display the same content with the same configuration parameters, ensuring content consistency. In splicing display mode, not only can large-screen display be achieved, but the configuration parameters of each display terminal can also be adjusted as needed. This allows multiple display terminals to work collaboratively to create customized splicing effects to adapt to different display requirements. By changing the ID information, users can control different display terminals in splicing display mode to display content in different areas, increasing the flexibility and customizability of the displayed content. Adjusting the configuration parameters of the splicing display mode ensures a high-quality, seamless splicing display effect across multiple display terminals.

[0099] Please see Figure 3 One embodiment of the display terminal control device in this application may include:

[0100] The acquisition unit 21 is used to acquire the configuration parameters of the second display terminal when the first display terminal and the second display terminal establish a target communication connection.

[0101] The sending unit 22 is used to send the configuration parameters of the second display terminal to the first display terminal through the target communication connection.

[0102] The determining unit 23 is used to determine the configuration parameters of the first display terminal based on the configuration of the second display terminal described above;

[0103] Control unit 24 is used to control the working state of the first display terminal based on the configuration parameters of the first display terminal.

[0104] like Figure 4 As shown, this application embodiment also provides an electronic device 300, including a memory 310, a processor 320, and a computer program 311 stored in the memory 310 and executable on the processor. When the processor 320 executes the computer program 311, it implements the steps of any of the above-described methods for controlling the display terminal.

[0105] Since the electronic device described in this embodiment is a device used to implement a display terminal control device in the embodiments of this application, those skilled in the art can understand the specific implementation method and various variations of the electronic device in this embodiment based on the method described in the embodiments of this application. Therefore, how the electronic device implements the method in the embodiments of this application will not be described in detail here. Any device used by those skilled in the art to implement the method in the embodiments of this application falls within the scope of protection of this application.

[0106] In practical implementation, when the computer program 311 is executed by the processor, it can achieve the following: Figure 1 Any of the corresponding implementation methods in the embodiments.

[0107] It should be noted that the descriptions of each embodiment in the above embodiments have different focuses. For parts that are not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0108] Those skilled in the art will understand that embodiments of this application can be provided as methods, systems, or computer program products. Therefore, this application can take the form of a completely hardware embodiment, a completely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, this application can 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.) containing computer-usable program code.

[0109] This application is described with reference to flowchart illustrations and / or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of this application. It will be understood that each block of the flowchart illustrations and / or block diagrams, and combinations of blocks in the flowchart illustrations and / or block diagrams, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, special-purpose computer, embedded computer, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create a machine for implementing the flowchart illustrations. Figure 1 One or more processes and / or boxes Figure 1 A device that provides the functions specified in one or more boxes.

[0110] These computer program instructions may also be stored in a computer-readable storage medium that can direct a computer or other programmable data processing device to function in a particular manner, such that the instructions stored in the computer-readable storage medium produce an article of manufacture including instruction means, which are implemented in a process Figure 1 One or more processes and / or boxes Figure 1 The function specified in one or more boxes.

[0111] These computer program instructions may also be loaded onto a computer or other programmable data processing equipment to cause a series of operational steps to be performed on the computer or other programmable equipment to produce a computer-implemented process, thereby providing instructions that execute on the computer or other programmable equipment for implementing the process. Figure 1 One or more processes and / or boxes Figure 1 The steps of the function specified in one or more boxes.

[0112] This application also provides a computer program product, which includes computer software instructions. When the computer software instructions are executed on a processing device, the processing device performs the display terminal control process described in the corresponding embodiment.

[0113] A computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on a computer, all or part of the flow or function according to the embodiments of this application is generated. The computer may be a general-purpose computer, a special-purpose computer, a computer network, or other programmable device. The computer instructions may be stored in a computer-readable storage medium or transmitted from one computer-readable storage medium to another. For example, computer instructions may be transmitted from one website, computer, server, or data center to another website, computer, server, or data center via wired (e.g., coaxial cable, fiber optic, digital subscriber line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.) means. The computer-readable storage medium may be any available medium that a computer can store or a data storage device such as a server or data center that integrates one or more available media. The available medium may be a magnetic medium (e.g., floppy disk, hard disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., solid-state disk (SSD)).

[0114] Those skilled in the art will clearly understand that, for the sake of convenience and brevity, the specific working processes of the systems, devices, and units described above can be referred to the corresponding processes in the foregoing method embodiments, and will not be repeated here.

[0115] In the several embodiments provided in this application, it should be understood that the disclosed systems, apparatuses, and methods can be implemented in other ways. For example, the apparatus embodiments described above are merely illustrative; for instance, the division of units is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or direct coupling or communication connection shown or discussed may be through some interfaces, or indirect coupling or communication connection between apparatuses or units, and may be electrical, mechanical, or other forms.

[0116] The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected to achieve the purpose of this embodiment according to actual needs.

[0117] Furthermore, the functional units in the various embodiments of this application can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit. The integrated unit can be implemented in hardware or as a software functional unit.

[0118] If the integrated unit is implemented as a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of this application, in essence, or the part that contributes to the prior art, or all or part of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute all or part of the steps of the methods of the various embodiments of this application. The aforementioned storage medium includes various media capable of storing program code, such as USB flash drives, portable hard drives, read-only memory (ROM), random access memory (RAM), magnetic disks, or optical disks.

[0119] The above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit it. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A display terminal control method for a first display terminal, characterized in that, include: When the first display terminal and the second display terminal establish a target communication connection, the configuration parameters of the second display terminal are obtained; Receive configuration parameters of the second display terminal transmitted via the target communication connection; The configuration parameters of the first display terminal are determined based on the configuration parameters of the second display terminal; The working state of the first display terminal is controlled based on the configuration parameters of the first display terminal. The target communication connection established between the first display terminal and the second display terminal is used to automatically share configuration parameters. The first display terminal automatically adjusts its own configuration according to the configuration parameters of the second display terminal. Obtain the combined display mode of the first display terminal and the second display terminal; The configuration parameters of the first display terminal are determined based on the combined display mode and the configuration parameters of the second display terminal, wherein the combined display mode includes a duplicate display mode and a splicing display mode.

2. The display terminal control method according to claim 1, characterized in that, The target communication connection includes a local communication connection. The method further includes: Control the first display terminal to listen for network broadcast messages; When the first display terminal receives a target broadcast message from the second display terminal, the first display terminal is controlled to send a connection confirmation response message to the second display terminal, so that the first display terminal and the second display terminal establish the local communication connection. The target broadcast message includes configuration sharing service information.

3. The display terminal control method according to claim 1, characterized in that, The target communication connection includes a near-field communication connection. The method further includes: When the distance between the first display terminal and the second display terminal is less than a preset distance, the first display terminal is controlled to establish a near-field communication connection with the second display terminal so that the first display terminal can receive the configuration parameters of the second display terminal.

4. The display terminal control method according to claim 1, characterized in that, The target communication connection includes a near-field communication connection. The method further includes: When the distance between the first display terminal and the controller associated with the second display terminal is less than a preset distance, the first display terminal is controlled to establish a near-field communication connection with the target controller corresponding to the second display terminal, so that the first display terminal can receive the configuration parameters of the second display terminal stored in the target controller.

5. The display terminal control method according to claim 3 or 4, characterized in that, Also includes: If the capacity of the configuration file corresponding to the configuration parameters is greater than the preset capacity, the configuration file is divided into multiple configuration sub-files based on the configuration type, wherein the preset capacity is the single transmission limit capacity of the near-field communication connection. All configuration sub-files are received sequentially through the target communication connection.

6. The display terminal control method according to claim 1, characterized in that, The configuration parameters include the device ID. Determining the configuration parameters of the first display terminal based on the combined display mode and the configuration parameters of the second display terminal includes: When the combined display mode is the duplicate display mode, the configuration parameters of the second display terminal are determined as the configuration parameters of the first display terminal; and / or When the combined display mode is the splicing display mode, the device ID of the first display terminal is updated based on the device ID of the second display terminal; The configuration parameters of the second display terminal, excluding the device ID, and the device ID of the first display terminal are determined as the configuration parameters of the first display terminal.

7. A display terminal control device, characterized in that, include: The acquisition unit is used to acquire the configuration parameters of the second display terminal when the first display terminal and the second display terminal establish a target communication connection; A sending unit is configured to send the configuration parameters of the second display terminal to the first display terminal through the target communication connection; The determining unit is used to determine the configuration parameters of the first display terminal based on the configuration of the second display terminal; A control unit is used to control the working state of the first display terminal based on the configuration parameters of the first display terminal. The target communication connection established between the first display terminal and the second display terminal is used to automatically share configuration parameters. The first display terminal automatically adjusts its own configuration according to the configuration parameters of the second display terminal. Obtain the combined display mode of the first display terminal and the second display terminal; The configuration parameters of the first display terminal are determined based on the combined display mode and the configuration parameters of the second display terminal, wherein the combined display mode includes a duplicate display mode and a splicing display mode.

8. An electronic device, comprising: The memory and processor are characterized in that the processor is used to implement the steps of the display terminal control method as described in any one of claims 1-6 when executing a computer program stored in the memory.

9. A computer-readable storage medium having a computer program stored thereon, characterized in that, When the computer program is executed by the processor, it implements the steps of the display terminal control method as described in any one of claims 1-6.

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