Display screen control method, device and equipment, readable storage medium and vehicle

Abstract

The invention discloses a display screen control method, device and equipment, a readable storage medium and a vehicle, the method is applied to a vehicle-mounted terminal, the vehicle-mounted terminal is in wireless connection with a mobile terminal, and the method comprises the steps that first operation information sent by the mobile terminal is received, the first operation information is information that a user operates a display screen of the mobile terminal; based on the first operation information, the content displayed on a target display screen is operated, and the target display screen is a display screen carried on the vehicle-mounted terminal. According to the method, the mobile terminal can be used for controlling the display screen of the vehicle-mounted terminal in the range that the mobile terminal can be connected with the wireless network provided by the vehicle-mounted terminal, and the control on the display screen of the vehicle-mounted terminal is not limited to direct touch control on the display screen, so that the convenience in controlling the display screen of the vehicle-mounted terminal is improved.

Description

Technical Field

[0001] The present application relates to the field of vehicle technology, and in particular to a display screen control method, device, equipment, readable storage medium and vehicle. Background Art

[0002] Vehicles have become increasingly popular as transportation tools, and vehicles are usually equipped with on-board terminals. The on-board terminals can be used for navigation, audio and video playback, etc. The on-board terminals are provided with a display screen, and users can click or slide on the display screen to navigate or play audio and video, etc.

[0003] Currently, when using the functions of the vehicle terminal, users need to click or slide on the display screen to activate the corresponding function, for example, clicking the music playback function on the display screen to activate the music playback. However, this operation method requires the user to directly touch the display screen. When the user is far away from the display screen, the user cannot operate the display screen. The user needs to move closer to the display screen to operate the display screen. This distance limitation will cause many inconveniences to the user.

[0004] As can be seen from the above, in the existing method, the method of controlling the vehicle terminal display screen lacks convenience. Summary of the invention

[0005] The present application provides a display screen control method, device, equipment, readable storage medium and vehicle to solve the problem of lack of convenience in controlling the vehicle-mounted terminal display screen.

[0006] In order to solve the above problems, the first aspect of the present application provides a display screen control method, which is applied to a vehicle-mounted terminal, wherein the vehicle-mounted terminal is wirelessly connected to a mobile terminal, and the method comprises:

[0007] Receiving first operation information sent by the mobile terminal, where the first operation information is information about a user operating a display screen of the mobile terminal;

[0008] Based on the first operation information, an operation is performed on the content displayed on a target display screen, where the target display screen is a display screen mounted on the vehicle-mounted terminal.

[0009] A second aspect of the present application provides a display screen control device, which is applied to a vehicle-mounted terminal, wherein the vehicle-mounted terminal is wirelessly connected to a mobile terminal, and the device comprises:

[0010] A receiving module, configured to receive first operation information sent by the mobile terminal, wherein the first operation information is information about a user operating a display screen of the mobile terminal;

[0011] A control module is used to operate the content displayed on the target display screen based on the first operation information, and the target display screen is the display screen mounted on the vehicle-mounted terminal.

[0012] A third aspect of the present application provides an electronic device, comprising a processor and a memory, wherein the memory stores programs or instructions that can be run on the processor, and when the programs or instructions are executed by the processor, the steps of the display screen control method described in the first aspect are implemented.

[0013] A fourth aspect of the present application provides a readable storage medium, on which a program or instruction is stored. When the program or instruction is executed by a processor, the steps of the display screen control method described in the first aspect are implemented.

[0014] A fifth aspect of the present application provides a vehicle, the vehicle comprising an on-board terminal, which, when executed, is used to implement the steps of the display screen control method as described in the first aspect.

[0015] According to the method provided in the embodiment of the present application, the mobile terminal can control the display screen of the vehicle-mounted terminal through the mobile terminal within the range of the wireless network provided by the vehicle-mounted terminal. The control of the display screen of the vehicle-mounted terminal is no longer limited to direct touch control of the display screen, thereby improving the convenience of controlling the display screen of the vehicle-mounted terminal. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of a flow chart of a display screen control method provided in an embodiment of the present application;

[0017] Figure 2a A schematic diagram of a mobile terminal display screen provided in an embodiment of the present application;

[0018] Figure 2b A schematic diagram of the structure of a mobile terminal and a vehicle system provided in an embodiment of the present application;

[0019] Figure 2c A schematic diagram of the interaction between a mobile terminal and a vehicle system provided in an embodiment of the present application;

[0020] Figure 3 A structural diagram of a display screen control device provided in an embodiment of the present application;

[0021] Figure 4 A structural diagram of an electronic device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purposes, features and advantages of the present application, the scheme of the present application will be further described below. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present application, but the present application may also be implemented in other ways different from those described herein; obviously, the embodiments in the specification are only part of the embodiments of the present application, rather than all of the embodiments.

[0024] like Figure 1 As shown, an embodiment of the present application provides a display screen control method, which is applied to a vehicle-mounted terminal, wherein the vehicle-mounted terminal is wirelessly connected to a mobile terminal, and the method includes the following steps 101-102, wherein:

[0025] Step 101: receiving first operation information sent by the mobile terminal, where the first operation information is information about a user operating a display screen of the mobile terminal.

[0026] For example, the vehicle terminal provides a hotspot, the mobile terminal connects to the hotspot, and communicates with the vehicle terminal through the hotspot. The first operation information may include a first operation mode and a first operation position, the first operation mode may include a single click operation, multiple click operations, and a sliding operation, etc., and the first operation position may include a click position, a sliding position, and a sliding direction, etc.

[0027] Step 102: Based on the first operation information, operate the content displayed on the target display screen, where the target display screen is the display screen mounted on the vehicle-mounted terminal.

[0028] The vehicle terminal includes N display screens. If N is 1, the target display screen is the only display screen; if N is greater than or equal to 2, the target display screen can be the driver's display screen or the co-driver's display screen by default, or the target display screen is selected by the user.

[0029] After receiving the first operation information, the vehicle-mounted terminal can parse the first operation information to generate second operation information. The second operation information includes a second operation mode and a second operation position. The second operation mode may include single click touch, multiple click touch, and sliding touch, etc. The second operation position may include click position, sliding position, and sliding direction, etc.

[0030] The second operation mode is the same as the first operation mode of the user on the mobile terminal display screen, and the second operation position matches the first operation position of the user on the mobile terminal display screen. For example, the position of the second operation position relative to the upper left corner of the target display screen is the same as the position of the first operation position relative to the upper left corner of the mobile terminal display screen. After determining the second operation information, the content displayed on the target display screen is operated according to the second operation information, thereby achieving the purpose of controlling the display screen of the vehicle-mounted terminal through the mobile terminal.

[0031] In the embodiment of the present application, the mobile terminal can control the display screen of the vehicle-mounted terminal through the mobile terminal as long as it can connect to the wireless network provided by the vehicle-mounted terminal. The control of the display screen of the vehicle-mounted terminal is no longer limited to direct touch control of the display screen, which improves the convenience of controlling the display screen of the vehicle-mounted terminal.

[0032] After the mobile terminal is connected to the wireless network of the vehicle-mounted terminal, login information authentication is required, that is, before receiving the first operation information sent by the mobile terminal, the method further includes:

[0033] Receiving first login information sent by the mobile terminal, where the first login information is information for logging in on the mobile terminal;

[0034] Correspondingly, the receiving the first operation information sent by the mobile terminal includes:

[0035] In a case where the first login information is the same as the second login information logged in on the vehicle-mounted terminal, first operation information sent by the mobile terminal is received.

[0036] If it is determined that the first login information is different from the second login information logged in on the vehicle-mounted terminal, displaying a prompt message on the target display screen, the prompt message being used to prompt the user whether to allow the mobile terminal to be used as an input device of the vehicle-mounted terminal;

[0037] receiving a user input, wherein the user input is used to trigger the mobile terminal to be used as an input device of the vehicle-mounted terminal;

[0038] In response to the user input, first operation information sent by the mobile terminal is received.

[0039] In the above, the first login information may include a first account, and the mobile terminal may be pre-installed with target software, which may be software developed by R&D personnel to implement the method of the present application. Through the software, the user can enable the function of controlling the vehicle terminal display screen through the mobile terminal and perform login information authentication. The first login information may be information for logging into the target software, and the first account is the account for logging into the target software.

[0040] The second login information may include a second account, which is an account logged in on the vehicle terminal. For example, the vehicle terminal also has the target software pre-installed, and the second account is the account for logging in to the target software on the vehicle terminal. If the first account and the second account are the same, the authentication is passed, and the vehicle terminal receives the first operation information sent by the mobile terminal.

[0041] If the first account and the second account are not the same, the authentication fails, and a prompt message pops up on the target display screen, prompting the user whether to allow the mobile terminal to be used as the input device of the vehicle-mounted terminal. The user can choose to agree or refuse. If the user chooses to agree, the mobile terminal is allowed to be used as the input device of the vehicle-mounted terminal. In this case, the first operation information on the display screen of the mobile terminal can be transmitted to the vehicle-mounted terminal and converted by the vehicle-mounted terminal into the second operation information on the target display screen. If the user chooses to refuse, the connection between the mobile terminal and the vehicle-mounted terminal can be disconnected.

[0042] In one embodiment of the present application, after the mobile terminal is connected to the wireless network provided by the vehicle terminal, the vehicle terminal creates a corresponding virtual input device for the target display screen, and the virtual input device can convert the received first operation information into the second operation information for the target display screen, and operate the content displayed on the target display screen according to the second operation information. That is, before receiving the first operation information sent by the mobile terminal, the method also includes:

[0043] Creating a virtual input device corresponding to a target display screen, wherein the virtual input device is used to convert the received first operation information into second operation information for the target display screen;

[0044] Accordingly, the operating the content displayed on the target display screen based on the first operation information includes:

[0045] The first operation information is converted by the virtual input device to obtain second operation information on the target display screen;

[0046] The content displayed on the target display screen is operated according to the second operation information.

[0047] In the above, the first operation information can be converted into the second operation information of the target display screen through the virtual input device, and the content displayed on the target display screen can be operated according to the second operation information, for example, music playback can be started. By operating the display screen of the mobile terminal, the display screen of the vehicle terminal can be controlled. The control of the display screen of the vehicle terminal is no longer limited to direct touch control of the display screen, which improves the convenience of controlling the display screen of the vehicle terminal.

[0048] Optionally, after the mobile terminal is connected to the wireless network provided by the vehicle-mounted terminal, if N is an integer greater than or equal to 2, the logos of N display screens are displayed on the display screen of the mobile terminal, such as Figure 2aAs shown in the figure, three display screen identifiers are displayed, and the user can select a display screen to operate. For example, the user selects the first display screen by clicking, and the identifier of the first display screen will be sent to the vehicle terminal to inform the vehicle terminal that the mobile terminal will operate the first display screen as an external input device of the first display screen. That is, before creating a virtual input device corresponding to the target display screen, the method also includes:

[0049] Receive a first identifier sent by the mobile terminal, where the first identifier is the identifier of the target display screen. After receiving the first identifier, the vehicle-mounted terminal uses the display screen identified by the first identifier as the target display screen, and creates a corresponding virtual input device for the target display screen. The first operation information can be converted into second operation information for the target display screen through the virtual input device, and the content displayed on the target display screen can be operated according to the second operation information, so that the display screen of the vehicle-mounted terminal can be controlled by operating the display screen of the mobile terminal. The control of the display screen of the vehicle-mounted terminal is no longer limited to direct touch control of the display screen, which improves the convenience of controlling the display screen of the vehicle-mounted terminal.

[0050] In yet another embodiment of the present application, the vehicle-mounted terminal includes a first display screen and a second display screen;

[0051] The receiving the first operation information sent by the mobile terminal includes:

[0052] The first operation information and the second identifier sent by the mobile terminal are received, where the second identifier is the identifier of the target display screen.

[0053] In this embodiment, the mobile terminal sends a second identifier while sending the first operation information. The second identifier is the identifier of the target display screen. After receiving the first operation information and the second identifier, the vehicle-mounted terminal uses the virtual input device corresponding to the target display screen to convert the first operation information into second operation information for the target display screen, and operates the content displayed on the target display screen according to the second operation information, for example, starts music playback, thereby achieving the purpose of controlling the display screen of the vehicle-mounted terminal through the mobile terminal, thereby improving the convenience of controlling the display screen of the vehicle-mounted terminal.

[0054] The vehicle-mounted terminal may include one terminal or multiple terminals, each terminal including a system-on-a-chip (SoC) and one or more display screens. In the above, the first display screen and the second display screen may be display screens of the same terminal or display screens of different terminals.

[0055] In an embodiment of the present application, the vehicle-mounted terminal includes a first terminal and a second terminal, the first terminal and the second terminal communicate via vehicle-mounted Ethernet, the first terminal includes the first display screen, the second terminal includes the second display screen, the first terminal provides the wireless network, and the mobile terminal communicates with the first terminal via the wireless network;

[0056] The receiving the first operation information and the second identifier sent by the mobile terminal includes:

[0057] receiving, through the first terminal, first operation information and a second identifier sent by the mobile terminal;

[0058] Accordingly, based on the first operation information, operating the content displayed on the target display screen includes:

[0059] In a case where the first terminal determines that the second identifier is the identifier of the first display screen, operating the content displayed on the first display screen based on the first operation information through the first terminal;

[0060] When the first terminal determines that the second identifier is the identifier of the second display screen, the first terminal sends the first operation information to the second terminal via the in-vehicle Ethernet, so that the second terminal operates the content displayed on the second display screen based on the first operation information.

[0061] In the above, the first terminal provides a wireless network, and the vehicle-mounted terminal communicates with the mobile terminal through the first terminal. The mobile terminal sends first operation information and a second identifier to the vehicle-mounted terminal, which are received by the first terminal. After receiving the information, the first terminal determines which display screen the mobile terminal wants to control based on the second identifier.

[0062] If the first terminal determines that the second identifier is the identifier of the first display screen, the first display screen is the display screen of the first terminal, and the first terminal can control the first display screen, then the first terminal operates the content displayed on the first display screen based on the first operation information. Specifically, the first terminal uses the virtual input device corresponding to the first display screen to convert the first operation information into the second operation information for the first display screen, and controls the first display screen according to the second operation information, so as to achieve the purpose of controlling the first display screen of the vehicle-mounted terminal through the mobile terminal, thereby improving the convenience of controlling the display screen of the vehicle-mounted terminal.

[0063] If the first terminal determines that the second identifier is the identifier of the second display screen, and since the second display screen is the display screen of the second terminal, the first terminal cannot control the first display screen, then the first terminal forwards the first operation information to the second terminal via the vehicle Ethernet, and the second terminal operates the content displayed on the second display screen based on the first operation information. Specifically, the second terminal uses the virtual input device corresponding to the second display screen to convert the first operation information into the second operation information for the second display screen, and controls the second display screen according to the second operation information, thereby achieving the purpose of controlling the second display screen of the vehicle terminal through the mobile terminal, and improving the convenience of controlling the display screen of the vehicle terminal.

[0064] In another embodiment of the present application, the method further includes:

[0065] When receiving the first stop information sent by the mobile terminal, stopping the communication data transmission and reception with the mobile terminal;

[0066] Alternatively, second stop information is sent to the mobile terminal to stop sending and receiving communication data with the mobile terminal.

[0067] The user can stop the communication data transmission and reception between the vehicle-mounted terminal and the mobile terminal by operating on the mobile terminal to trigger the mobile terminal to send a first stop message to the vehicle-mounted terminal; or the user can also stop the communication data transmission and reception between the vehicle-mounted terminal and the mobile terminal by operating on the vehicle-mounted terminal to trigger the vehicle-mounted terminal to send a second stop message to the mobile terminal.

[0068] The following is an example of the display screen control method provided in the embodiment of the present application. Figure 2b As shown, the vehicle system in the figure is the vehicle-mounted terminal, and the vehicle system includes two terminals. The first terminal includes soc1, screen 1 and screen 2, and the second terminal includes soc2 and screen 3. The first terminal provides a hotspot (wifi ap) for the mobile terminal to connect.

[0069] Mobile terminal connected to vehicle system:

[0070] The mobile terminal connects to the hotspot provided by the first terminal via wifi;

[0071] The user opens the target application on the mobile terminal and selects the "Touchpad function"

[0072] The target application attempts to connect to the authentication service on the gateway. After the authentication is passed, the mobile terminal and the vehicle system can communicate.

[0073] The mobile terminal and the vehicle system are authenticated, including:

[0074] If the account used to log in to the vehicle system is the same as the account used to log in to the target application, the authentication is successful;

[0075] If the account used to log into the vehicle system is not the same as the account used to log into the target application, a pop-up message will appear on the main screen of the vehicle system asking whether the mobile terminal is allowed to be used as a touchpad. If allowed, the authentication is successful; if not allowed, the connection is disconnected.

[0076] After the account authentication is passed, a selection box will pop up to allow the user to select the screen to be controlled based on the number of screens connected to the vehicle system. After the selection is completed, the mobile terminal will establish a connection with the terminal where the screen to be controlled is located, and a virtual input device will be created on the terminal.

[0077] like Figure 2c As shown, when the mobile terminal communicates with the vehicle system, the mobile terminal sends information to the first terminal. If the information is sent to the second terminal, the first terminal forwards the information to the second terminal. If the information is sent to the first terminal, the first terminal will not forward it to the second terminal. Figure 2c The touch pad in the figure can be understood as the display screen of the mobile terminal.

[0078] For example, when the screen selected by the user does not belong to the screen of the first terminal, for example, when the screen selected by the user is screen 1 or screen 2, the mobile terminal packages the first operation information of the user on the display screen of the mobile terminal into a network protocol, and sends it to the first terminal through a wifi connection;

[0079] After the port forwarding rule on the first terminal is matched, it is known that the received data needs to be forwarded to the second terminal, and the data is forwarded to the second terminal via the vehicle-mounted Ethernet;

[0080] After receiving the data, the second terminal determines which local virtual input device the data packet belongs to, virtualizes the data packet into a signal of the corresponding virtual input device, and the virtual input device converts the signal into second operation information, and controls screen 1 or screen 2 according to the second operation information.

[0081] When the screen selected by the user belongs to the screen of the first terminal, for example, when the screen selected by the user is screen 4, the mobile terminal packages the first operation information of the user on the mobile terminal display screen into a network protocol, and sends it to the first terminal via a wifi connection. After receiving the data, the first terminal determines which local virtual input device the data packet belongs to, virtualizes the data packet into a signal of the corresponding virtual input device, and the virtual input device converts the signal into second operation information, and controls screen 3 according to the second operation information.

[0082] The user can end the communication with the vehicle system through the mobile terminal, and the mobile terminal sends a first stop message to the vehicle system and stops sending control information to the vehicle. After receiving the first stop message, the vehicle stops the local virtual input device and stops receiving data.

[0083] The user may also disconnect the communication with the mobile terminal through the vehicle system, and the vehicle system sends a second stop message to the mobile terminal, and at the same time stops the local virtual input device and stops receiving data.

[0084] The above process allows users to use the touchpad or touch capability on the mobile device as a virtual input touchpad in the car through WiFi, so that users do not need to use other special devices as input devices, thereby improving the convenience of controlling the car system display screen.

[0085] like Figure 3 As shown, the embodiment of the present application further provides a display screen control device 300, which is applied to a vehicle-mounted terminal, and the vehicle-mounted terminal is wirelessly connected to a mobile terminal, and the device includes:

[0086] A first receiving module 301 is used to receive first operation information sent by the mobile terminal, where the first operation information is information about a user operating a display screen of the mobile terminal;

[0087] The control module 302 is used to operate the content displayed on the target display screen based on the first operation information, and the target display screen is the display screen installed on the vehicle terminal.

[0088] Optionally, the device 300 further includes:

[0089] A second receiving module is used to receive first login information sent by the mobile terminal, where the first login information is information for logging in on the mobile terminal;

[0090] The first receiving module 301 is configured to receive first operation information sent by the mobile terminal when the first login information is the same as second login information logged in on the vehicle-mounted terminal.

[0091] Optionally, the device 300 further includes:

[0092] A second receiving module is used to receive first login information sent by the mobile terminal, where the first login information is information for logging in on the mobile terminal;

[0093] The first receiving module 301 includes:

[0094] A display submodule, configured to display a prompt message on the target display screen when it is determined that the first login information is different from the second login information logged in on the vehicle-mounted terminal, wherein the prompt message is used to prompt the user whether to allow the mobile terminal to be used as an input device of the vehicle-mounted terminal;

[0095] A user input submodule, used to receive user input, wherein the user input is used to trigger the mobile terminal to be used as an input device of the vehicle-mounted terminal;

[0096] The receiving submodule is used to receive the first operation information sent by the mobile terminal in response to the user input.

[0097] Optionally, the device 300 further includes:

[0098] A creation module, used for creating a virtual input device corresponding to a target display screen, wherein the virtual input device is used for converting the received first operation information into second operation information for the target display screen;

[0099] The control module 302 includes:

[0100] A conversion submodule, used for converting the first operation information through the virtual input device to obtain second operation information on the target display screen;

[0101] The control submodule is used to operate the content displayed on the target display screen according to the second operation information.

[0102] Optionally, the device 300 further includes:

[0103] The third receiving module is used to receive a first identifier sent by the mobile terminal, where the first identifier is the identifier of the target display screen.

[0104] Optionally, the vehicle-mounted terminal includes a first display screen and a second display screen;

[0105] The first receiving module 301 includes a receiving submodule;

[0106] The receiving submodule is used to receive the first operation information and the second identification sent by the mobile terminal, where the second identification is the identification of the target display screen.

[0107] Optionally, the vehicle-mounted terminal includes a first terminal and a second terminal, the first terminal includes the first display screen, the second terminal includes the second display screen, the first terminal provides the wireless network, and the mobile terminal communicates with the first terminal via the wireless network;

[0108] The receiving submodule is configured to receive, through the first terminal, first operation information and a second identifier sent by the mobile terminal;

[0109] The control module 302 includes:

[0110] a first control submodule, configured to operate the content displayed on the first display screen based on the first operation information through the first terminal when the second identifier is determined to be the identifier of the first display screen through the first terminal;

[0111] a sending submodule, configured to, when the first terminal determines that the second identifier is the identifier of the second display screen, send the first operation information to the second terminal via the in-vehicle Ethernet using the first terminal;

[0112] The second control submodule is used to use the second terminal to operate the content displayed on the second display screen based on the first operation information.

[0113] Optionally, the device 300 further includes:

[0114] A fourth receiving module, configured to stop sending and receiving communication data with the mobile terminal when receiving the first stop information sent by the mobile terminal;

[0115] The sending module is used to send second stop information to the mobile terminal to stop sending and receiving communication data with the mobile terminal.

[0116] The display screen control device 300 provided in the embodiment of the present application can realize the aforementioned Figure 1 Each process implemented by the illustrated method embodiment can also achieve the same technical effect, and will not be described again here to avoid repetition.

[0117] like Figure 4 As shown, the present application also provides an electronic device 400, the electronic device 400 includes a processor 401, a memory 402 and a communication interface 403, the memory 402 stores programs or instructions that can be run on the processor 401,

[0118] The program or instruction is implemented when the processor 401 executes it Figure 1 Each process implemented by the illustrated method embodiment can also achieve the same technical effect, and will not be described again here to avoid repetition.

[0119] The present application also provides a readable storage medium, on which a program or instruction is stored, and when the program or instruction is executed by a processor, the following is implemented: Figure 1 The steps of the display screen control method in the illustrated embodiment.

[0120] The present application also provides a vehicle, the vehicle comprising a vehicle-mounted terminal, the vehicle-mounted terminal executes Figure 1 Each process implemented by the illustrated method embodiment can also achieve the same technical effect, and will not be described again here to avoid repetition.

[0121] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation of the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the appended claims of the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the appended claims, or the equivalent forms of such scope and boundaries.

[0122] It should be noted that, in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the term "comprises" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0123] It should also be noted that the exemplary embodiments mentioned in the present invention describe some methods or systems based on a series of steps or devices. However, the present invention is not limited to the order of the above steps, that is, the steps can be performed in the order mentioned in the embodiments, or in a different order from the embodiments, or several steps can be performed simultaneously.

[0124] The above reference is according to the method of the embodiment of the present application, the flow chart of the device (system) and the computer program product and / or the block diagram described various aspects of the present application.It should be understood that each square box in the flow chart and / or the block diagram and the combination of each square box in the flow chart and / or the block diagram can be realized by computer program instructions.These computer program instructions can be provided to the processor of a general-purpose computer, a special-purpose computer or other programmable data processing device to produce a machine so that these instructions executed by the processor of the computer or other programmable data processing device enable the realization of the function / action specified in one or more square boxes of the flow chart and / or the block diagram.Such a processor can be but is not limited to a general-purpose processor, a special-purpose processor, a special application processor or a field programmable logic circuit.It can also be understood that each square box in the block diagram and / or the flow chart and the combination of the square boxes in the block diagram and / or the flow chart can also be realized by the dedicated hardware that performs the specified function or action, or can be realized by the combination of dedicated hardware and computer instructions.

[0125] The above is only a specific implementation of the present invention. Those skilled in the art can clearly understand that for the convenience and simplicity of description, the specific working process of the system, module and unit described above can refer to the corresponding process in the aforementioned method embodiment, and will not be repeated here. It should be understood that the protection scope of the present invention is not limited to this. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the present invention, and these modifications or replacements should be covered within the protection scope of the present invention.

Claims

1. A display screen control method, applied to a vehicle-mounted terminal, characterized in that: The vehicle-mounted terminal is wirelessly connected to the mobile terminal, and the method includes: Receiving first operation information sent by the mobile terminal, where the first operation information is information about a user operating a display screen of the mobile terminal; Based on the first operation information, an operation is performed on the content displayed on a target display screen, where the target display screen is a display screen mounted on the vehicle-mounted terminal.

2. The method according to claim 1, characterized in that Before receiving the first operation information sent by the mobile terminal, the method further includes: Receiving first login information sent by the mobile terminal, where the first login information is information for logging in on the mobile terminal; The receiving the first operation information sent by the mobile terminal includes: In a case where the first login information is the same as the second login information logged in on the vehicle-mounted terminal, first operation information sent by the mobile terminal is received.

3. The method according to claim 1, characterized in that Before receiving the first operation information sent by the mobile terminal, the method further includes: Receiving first login information sent by the mobile terminal, where the first login information is information for logging in on the mobile terminal; The receiving the first operation information sent by the mobile terminal includes: If it is determined that the first login information is different from the second login information logged in on the vehicle-mounted terminal, displaying a prompt message on the target display screen, the prompt message being used to prompt the user whether to allow the mobile terminal to be used as an input device of the vehicle-mounted terminal; receiving a user input, wherein the user input is used to trigger the mobile terminal to be used as an input device of the vehicle-mounted terminal; In response to the user input, first operation information sent by the mobile terminal is received.

4. The method according to claim 1, characterized in that Before receiving the first operation information sent by the mobile terminal, the method further includes: Creating a virtual input device corresponding to the target display screen, wherein the virtual input device is used to convert the received first operation information into second operation information for the target display screen; The operating the content displayed on the target display screen based on the first operation information includes: The first operation information is converted by the virtual input device to obtain second operation information on the target display screen; The content displayed on the target display screen is operated according to the second operation information.

5. The method according to claim 4, characterized in that Before creating the virtual input device corresponding to the target display screen, the method further includes: A first identifier sent by the mobile terminal is received, where the first identifier is an identifier of the target display screen.

6. The method according to claim 1, characterized in that The vehicle-mounted terminal includes a first display screen and a second display screen; The receiving the first operation information sent by the mobile terminal includes: The first operation information and the second identifier sent by the mobile terminal are received, where the second identifier is the identifier of the target display screen.

7. The method according to claim 6, characterized in that The vehicle-mounted terminal includes a first terminal and a second terminal, the first terminal includes the first display screen, the second terminal includes the second display screen, the first terminal provides the wireless network, and the mobile terminal communicates with the first terminal via the wireless network; The receiving the first operation information and the second identifier sent by the mobile terminal includes: receiving, through the first terminal, first operation information and a second identifier sent by the mobile terminal; Based on the first operation information, operating the content displayed on the target display screen includes: In a case where the first terminal determines that the second identifier is the identifier of the first display screen, operating the content displayed on the first display screen based on the first operation information through the first terminal; When the first terminal determines that the second identifier is the identifier of the second display screen, the first terminal sends the first operation information to the second terminal via the in-vehicle Ethernet, so that the second terminal operates the content displayed on the second display screen based on the first operation information.

8. The method according to any one of claims 1 to 6, characterized in that The method further comprises: When receiving the first stop information sent by the mobile terminal, stopping the communication data transmission and reception with the mobile terminal; Alternatively, second stop information is sent to the mobile terminal to stop sending and receiving communication data with the mobile terminal.

9. A display screen control device, characterized in that: Applied to a vehicle-mounted terminal, the vehicle-mounted terminal is wirelessly connected to a mobile terminal, and the device comprises: A receiving module, configured to receive first operation information sent by the mobile terminal, wherein the first operation information is information about a user operating a display screen of the mobile terminal; A control module is used to operate the content displayed on the target display screen based on the first operation information, and the target display screen is the display screen mounted on the vehicle-mounted terminal.

10. An electronic device, characterized in that: The device includes a processor and a memory, wherein the memory stores a program or instruction that can be run on the processor, and when the program or instruction is executed by the processor, the steps of the display screen control method according to any one of claims 1 to 8 are implemented.

11. A readable storage medium, characterized in that: The readable storage medium stores a program or instruction, and when the program or instruction is executed by the processor, the steps of the display screen control method according to any one of claims 1 to 8 are implemented.

12. A vehicle, characterized in that: The vehicle includes an on-board terminal, and the on-board terminal implements the steps of the display screen control method according to any one of claims 1 to 8 when executed.

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