Vehicle screen control method and device, vehicle and storage medium

Abstract

The invention provides a vehicle screen control method and device, a vehicle and a storage medium, and relates to the field of vehicles. The method comprises the steps that in response to an opening instruction of a target mode of a vehicle, target image quality configuration parameters corresponding to the target mode and target operation in the target mode are obtained, and the target mode is used for indicating the mode where the vehicle is located when the vehicle is maintained; determining a target screen in the vehicle based on the target operation; and controlling the target screen to display based on the target image quality configuration parameter. According to the method, the image quality of the in-vehicle screen can be adjusted, so that the image quality display requirement in the maintenance mode is met.

Description

Technical Field

[0001] The present application relates to the field of vehicles, and more specifically, to a control method, a control device, a vehicle and a storage medium for a vehicle screen in the field of vehicles. Background Art

[0002] In order to facilitate maintenance personnel to repair the vehicle, a maintenance mode will be set up in the vehicle's screen system, and maintenance personnel can view the vehicle's fault codes, parts status, etc. through the central control screen or other screens.

[0003] During the maintenance process through the screen, if the screen displays images with high contrast or high brightness, it may interfere with the maintenance personnel's field of vision and may also cause additional energy consumption; and when there are multiple display screens in the car, the maintenance personnel may need to adjust the image quality multiple times, affecting the maintenance efficiency.

[0004] Therefore, how to adjust the image quality of the in-car screen to meet the image quality display requirements in maintenance mode is an urgent problem to be solved. Summary of the invention

[0005] The present application provides a vehicle screen control method, a control device, a vehicle and a storage medium. The method can adjust the image quality of the in-vehicle screen to meet the image quality display requirements in the maintenance mode.

[0006] In a first aspect, a method for controlling a vehicle screen is provided, the method comprising:

[0007] In response to a start instruction of a target mode of the vehicle, a target image quality configuration parameter corresponding to the target mode and a target operation under the target mode are acquired, wherein the target mode is used to indicate a mode of the vehicle when the vehicle is being repaired;

[0008] Based on the target operation, determining a target screen in the vehicle;

[0009] Based on the target image quality configuration parameters, the target screen is controlled for display.

[0010] In the above technical solution, when a start instruction for the target mode (i.e., maintenance mode) of the vehicle is received, the target image quality configuration parameters corresponding to the maintenance mode and the target operation of the user in the maintenance mode are obtained in response to the start instruction; the target screen that may be used during the maintenance process can be determined according to the target operation. After the target screen is determined, the target screen is controlled to be displayed with the target image quality configuration parameters. When the vehicle is in the specific target mode of maintenance, the screen to be used is automatically adjusted to the image quality configuration parameters corresponding to the maintenance mode to ensure that the maintenance-related content is presented clearly, avoid high or low image quality interfering with the maintenance personnel's field of vision, and help the maintenance personnel to obtain information accurately and quickly, so that the display effect of the screen is more in line with the actual screen display requirements during maintenance, thereby improving maintenance efficiency.

[0011] In conjunction with the first aspect, in some possible implementations, the target operation is a screen selection operation, and based on the target operation, determining a target screen in the vehicle includes:

[0012] Based on the screen selection operation, determining a first screen corresponding to the screen selection operation;

[0013] The first screen and the second screen are determined as target screens, wherein the second screen is a screen that receives a target operation.

[0014] In the above technical solution, when it is detected that the operation performed by the user in the maintenance mode is a screen selection operation, the first screen selected by the user can be determined according to the screen selection operation; and then the first screen and the second screen currently receiving the operation can be jointly determined as the target screen. In combination with the user's own wishes, the target screen to be controlled is determined, which can improve the accuracy of the target screen and the flexibility of controlling the screen image quality; there is no need to control all screens to avoid vehicle energy consumption.

[0015] In combination with the first aspect and the above implementations, in some possible implementations, the target operation is a fault detection operation, and based on the target operation, determining a target screen in the vehicle includes:

[0016] Based on the fault detection operation, a fault detection is performed on the screen in the vehicle to obtain a detection result;

[0017] Based on the detection results, determining that a faulty third screen exists in the vehicle;

[0018] The second screen and the third screen are determined as target screens.

[0019] In the above technical solution, when it is detected that the operation performed by the user in the maintenance mode is a fault detection operation, it can automatically trigger the fault detection of the screen parts in the vehicle; and according to the detection results obtained by the fault detection, the third screen with a fault and the second screen currently receiving the operation are determined as the target screens. By detecting the screens in the vehicle through the fault detection operation, the third screen with a fault can be accurately found, the accuracy of determining the faulty screen can be improved, and errors in manual evaluation can be avoided; thus, the accuracy of the target screen to be controlled can be improved.

[0020] In combination with the first aspect and the above implementation manner, in some possible implementation manners, the method further includes:

[0021] Based on preset picture quality configuration parameters, the fourth screen is controlled to display, wherein the fourth screen is a screen other than the target screen and the instrument screen and is in a lit state; the energy consumption corresponding to the preset picture quality configuration parameters is less than the energy consumption corresponding to the target picture quality configuration parameters.

[0022] In the above technical solution, for screens other than the target screen and the instrument screen that are in the lit state, their picture quality configuration parameters can be adjusted to preset picture quality configuration parameters with lower energy consumption, so as to avoid the screens that are not needed during the maintenance process from displaying with higher energy consumption picture quality, causing additional consumption of the vehicle's energy, and realizing energy-saving display during the maintenance process.

[0023] In combination with the first aspect and the above implementation manner, in some possible implementation manners, the method further includes:

[0024] In response to a closing instruction of the target mode, the target screen is controlled to display based on preset image quality configuration parameters.

[0025] In the above technical solution, when a shutdown command of the maintenance mode is received, in response to the shutdown command, the picture quality of the target screen is adjusted to preset picture quality configuration parameters with lower energy consumption, thereby avoiding energy consumption caused by the screen displaying with the target picture quality configuration parameters after the maintenance is completed because the user does not need to use the vehicle and the screen inside the vehicle, thereby further achieving vehicle energy saving.

[0026] In combination with the first aspect and the above implementation manner, in some possible implementation manners, before the target mode is turned on, the method further includes:

[0027] The initial image quality configuration parameters of each screen in the vehicle are obtained and stored.

[0028] In the above technical solution, before the maintenance mode is turned on, the initial picture quality configuration parameters of each screen in the vehicle will be acquired and stored; so that after the maintenance mode is turned off, the screen picture quality configuration parameters can be restored to the initial picture quality configuration parameters, avoiding the user's repeated picture quality configuration operations and improving the convenience of screen picture quality adjustment.

[0029] In combination with the first aspect and the above implementation manner, in some possible implementation manners, the method further includes:

[0030] When the image quality configuration parameters of the target screen are preset image quality configuration parameters, in response to a user operation on the target screen, the target screen is controlled to be displayed based on the initial image quality configuration parameters of the target screen.

[0031] In the above technical solution, when the image quality configuration parameters of the target screen are in the preset image quality configuration parameters with low energy consumption, if the user operates the target screen, the image quality configuration parameters of the target screen can be adjusted to the initial image quality configuration parameters. At this time, the user does not need to adjust the image quality configuration parameters of the target screen to the initial state by himself, which improves the flexibility and convenience of image quality adjustment, thereby improving the user's vehicle screen usage experience.

[0032] In a second aspect, a control device for a vehicle screen is provided, the control device comprising:

[0033] an acquisition module, configured to respond to a start instruction of a target mode of the vehicle and acquire target image quality configuration parameters corresponding to the target mode and a target operation under the target mode, wherein the target mode is used to indicate a mode of the vehicle when the vehicle is being repaired;

[0034] A determination module, for determining a target screen in a vehicle based on a target operation;

[0035] The control module is used to control the target screen to display based on the target image quality configuration parameters.

[0036] In combination with the second aspect, in some possible implementations, the determination module is also used to determine the first screen corresponding to the screen selection operation based on the screen selection operation; determine the first screen and the second screen as target screens, wherein the second screen is the screen that receives the target operation.

[0037] In combination with the second aspect and the above-mentioned implementation methods, in some possible implementation methods, the determination module is also used to perform fault detection on the screen in the vehicle based on the fault detection operation to obtain the detection result; based on the detection result, determine that there is a third screen in the vehicle with a fault; and determine the second screen and the third screen as target screens.

[0038] In combination with the second aspect and the above-mentioned implementation methods, in some possible implementation methods, the control device is also used to control the display of the fourth screen based on preset picture quality configuration parameters, wherein the fourth screen is a screen other than the target screen and the instrument screen and is in a lit state; the energy consumption corresponding to the preset picture quality configuration parameters is less than the energy consumption corresponding to the target picture quality configuration parameters.

[0039] In combination with the second aspect and the above-mentioned implementations, in some possible implementations, the control device is also used to control the target screen to display based on preset image quality configuration parameters in response to a closing instruction of the target mode.

[0040] In combination with the second aspect and the above-mentioned implementations, in some possible implementations, before the target mode is turned on, the control device is also used to obtain initial image quality configuration parameters of each screen in the vehicle and store the initial image quality configuration parameters.

[0041] In combination with the second aspect and the above-mentioned implementation methods, in some possible implementation methods, the control device is also used to control the target screen to display based on the initial image quality configuration parameters of the target screen in response to user operations on the target screen when the image quality configuration parameters of the target screen are preset image quality configuration parameters.

[0042] In a third aspect, a vehicle is provided, comprising a memory and a processor. The memory is used to store executable program code, and the processor is used to call and run the executable program code from the memory, so that the vehicle executes the method in the first aspect or any possible implementation of the first aspect.

[0043] In a fourth aspect, a computer program product is provided, comprising: a computer program code, which, when executed on a computer, enables the computer to execute the method in the first aspect or any possible implementation of the first aspect.

[0044] In a fifth aspect, a computer-readable storage medium is provided, which stores a computer program code. When the computer program code runs on a computer, the computer executes the method in the above-mentioned first aspect or any possible implementation manner of the first aspect. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] Figure 1 This is a schematic diagram of a scenario provided by an embodiment of the present application;

[0046] Figure 2 This is another scenario schematic diagram provided by an embodiment of the present application;

[0047] Figure 3 is a schematic flow chart of a method for controlling a vehicle screen provided in an embodiment of the present application;

[0048] Figure 4 is a schematic flow chart of another method for controlling a vehicle screen provided in an embodiment of the present application;

[0049] Figure 5 is a structural schematic diagram of a vehicle screen control device provided in an embodiment of the present application;

[0050] Figure 6 It is a structural schematic diagram of a vehicle provided in an embodiment of the present application. DETAILED DESCRIPTION

[0051] The technical solution in the present application will be described clearly and in detail below in conjunction with the accompanying drawings. In the description of the embodiments of the present application, unless otherwise specified, " / " means or, for example, A / B can mean A or B: "and / or" in the text is only a description of the association relationship of associated objects, indicating that there can be three relationships, for example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. In addition, in the description of the embodiments of the present application, "multiple" means two or more than two.

[0052] In the following, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as suggesting or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features.

[0053] The following will be combined Figure 1 and Figure 2 Introducing the in-vehicle display screens that may be configured in the vehicle cockpit.

[0054] Figure 1 It is a schematic diagram of a scenario provided in an embodiment of the present application. Figure 1 The indicative is a vehicle display screen that may be configured in the front row area of ​​the vehicle, the front row area is the first row of the vehicle cabin, that is, the area where the main driver and the co-driver are located. The vehicle display screen in the front row area may include an instrument screen 101, a central control screen 102, a co-driver entertainment screen 103, and a co-driver ceiling screen 104.

[0055] The instrument panel 101 is usually installed on the center console in front of the main driver's seat, and is used to display various key information of the vehicle, such as speed, rotation speed, fuel level, battery power, temperature, etc.

[0056] The central control screen 102 is usually installed in the center of the vehicle's center console, and is used to display navigation information, entertainment information, vehicle status (such as fuel level, battery power, tire pressure, etc.), and to adjust various vehicle settings (such as air conditioning, seat heating, driving mode, etc.) and realize interconnection functions.

[0057] The co-pilot entertainment screen 103 is usually installed on the center console in front of the co-pilot seat to meet the entertainment and information acquisition needs of the co-pilot user.

[0058] The co-pilot ceiling screen 104 is usually installed on the top of the vehicle in front of the co-pilot seat to meet the entertainment and information acquisition needs of users such as the co-pilot user or the rear seat users.

[0059] Figure 2 This is another scenario schematic diagram provided in an embodiment of the present application. Figure 2 Indicated in the figure are the in-vehicle display screens that may be configured in the rear area of ​​the vehicle, which is the area other than the front area where the main driver and the co-driver are located. For example, the rear area may be the second row area, the third row area, etc. The in-vehicle display screens in the rear area may include a left display screen 201 and a right display screen 202, etc.

[0060] The left display screen 201 is usually installed on the backrest of the main driver's seat or on the top of the vehicle on the left side of the rear area, facing the rear users to meet the entertainment and information acquisition needs of the rear users.

[0061] The right display screen 202 is usually installed on the backrest of the front passenger seat or on the top of the vehicle on the right side of the rear area, facing the rear users to meet the entertainment and information acquisition needs of the rear users.

[0062] It should be noted that the specific area division and the configuration of the vehicle-mounted display screen need to be determined according to the actual vehicle model. The embodiment of the present application does not limit the area division within the vehicle, the number of vehicle-mounted display screens installed, and the installation location. It should be understood that the vehicle can include at least two of the above-mentioned display screens.

[0063] When a vehicle breaks down, it needs to go to a maintenance service station for repair. In order to facilitate maintenance personnel to understand vehicle parameters and handle vehicle failures, a maintenance mode can be configured for the vehicle.

[0064] Maintenance mode is a vehicle mode designed in the central control screen and other vehicle screens for maintenance personnel to use during maintenance. Maintenance personnel can use the key to enter the vehicle's maintenance mode, while ordinary users do not have the authority to open the maintenance mode. After the maintenance mode is turned on, maintenance personnel can directly view the fault code, fault cause, and the status of each part on the central control screen, which can improve maintenance efficiency.

[0065] In the process of normal use of the vehicle screen by the user, in order to improve the viewing experience, the image quality of the vehicle screen may be adjusted to a higher contrast, higher brightness and higher refresh rate, which is suitable for entertainment and viewing. At this time, if the maintenance personnel need to turn on the vehicle maintenance mode to perform vehicle maintenance, the vehicle screen will display a high-definition image suitable for entertainment and viewing, which may interfere with the maintenance personnel's field of vision during the maintenance process and reduce the maintenance efficiency of the maintenance personnel. Unnecessary high-definition display during the maintenance process may also generate additional energy consumption, which may affect the normal use of the user and cause user complaints.

[0066] In view of the above problems, the present application provides a vehicle screen control method, control device, vehicle and storage medium. When receiving a maintenance mode start instruction, the target image quality configuration parameters corresponding to the maintenance mode and the user's target operation in the maintenance mode are obtained in response to the start instruction; the target screen to be adjusted is determined according to the user's target operation. Afterwards, the target screen is controlled to display the picture according to the target image quality configuration parameters; when the maintenance mode is turned on, the relevant screen is automatically adjusted to the image quality corresponding to the maintenance mode to meet the maintenance personnel's information viewing needs during the maintenance process and improve maintenance efficiency.

[0067] Combine the following Figure 3 and Figure 4 The control method of the vehicle screen provided in the embodiment of the present application is described in detail.

[0068] Figure 3 This is a schematic flow chart of a method for controlling a vehicle screen provided in an embodiment of the present application. It should be understood that the method can be applied to a vehicle; or, to a processor in a vehicle; or, to a chip in a processor mounted in a vehicle.

[0069] For example, Figure 3 As shown, the method 300 includes the following steps S301 to S303.

[0070] S301, in response to an instruction to start a target mode of a vehicle, obtaining target image quality configuration parameters corresponding to the target mode and a target operation in the target mode, wherein the target mode is used to indicate a mode of the vehicle when the vehicle is being repaired.

[0071] Among them, the target operation in the target mode may include the user's selection operation of the vehicle parts, etc.

[0072] For example, in order to facilitate maintenance personnel to repair the vehicle, a target mode, which may also be referred to as a maintenance mode, may be set in the vehicle. Maintenance personnel can use a key to turn on the vehicle's maintenance mode through a screen in the vehicle (e.g., a central control screen, etc.). In the maintenance mode, vehicle-related information can be viewed through the in-vehicle screen to facilitate vehicle maintenance. When an instruction to turn on the vehicle's maintenance mode is detected, the target image quality configuration parameters corresponding to the maintenance mode and the target operation performed by the user in the maintenance mode are obtained in response to the instruction to turn on the maintenance mode.

[0073] It should be noted that the image quality configuration parameters may include the resolution, contrast, brightness, color saturation and clarity of the screen and other configuration parameters related to the display image quality. Users may choose image quality configuration parameters such as high contrast and high brightness when viewing information or watching movies for entertainment. Compared with image quality configuration parameters such as high contrast and high brightness, the contrast, brightness and color saturation and other parameter values ​​indicated by the target image quality configuration parameters in the maintenance mode are lower. In addition, in order to avoid power consumption, the vehicle screen may also be configured with an energy-saving mode, and the image quality configuration parameter values ​​in the energy-saving mode may be lower than the target image quality configuration parameters in the maintenance mode.

[0074] Exemplarily, the target image quality configuration parameters corresponding to the maintenance mode may include a resolution of 1920×1080, a contrast of 70%, a brightness of 40%, a color saturation of 50%, a clarity of 50%, and the like.

[0075] It should be understood that the specific values ​​of the target image quality configuration parameters need to be combined with actual vehicle testing to determine the optimal parameters. The above image quality configuration parameters are only used as examples and the embodiments of the present application do not make specific limitations on this.

[0076] Optionally, the target image quality configuration parameters corresponding to the maintenance mode may also be parameters pre-set by the user and in accordance with the user's own usage habits. In addition, since each screen has a different location and usage function, different target image quality configuration parameters may be set for different screens.

[0077] Exemplarily, a maintenance mode activation channel is provided in the vehicle, and the user can click on the relevant control to activate the maintenance mode if authorized. After the maintenance mode is activated, the screen will display information about the parts in the vehicle, for example, the screens configured in the vehicle include the central control screen, instrument screen, co-pilot screen, rear display screen, etc. The user can select the above parts to determine the parts to be repaired. Alternatively, the screen may also be provided with a control for automatic fault detection. When the user triggers the control, the screen and other parts in the vehicle can be automatically detected for faults to determine the faulty parts.

[0078] In one implementation, before the target mode is turned on, initial image quality configuration parameters of each screen in the vehicle are obtained and stored.

[0079] For example, the target image quality configuration parameters in the maintenance mode are to provide maintenance personnel with more comfortable information viewing quality. After entering the maintenance mode, the initial image quality configuration parameters originally set by the user will be modified. In order to facilitate the restoration of the image quality configuration parameters of the control screen to the parameters set by the user after the maintenance mode is turned off, the initial image quality configuration parameters of each screen in the vehicle can be obtained and stored before the target mode is turned on.

[0080] It should be understood that the above-mentioned before the target mode is turned on can be understood as before the maintenance mode is turned on operation is received, the current picture quality configuration parameters are recorded and updated and stored in real time, and when the turn-on operation is detected, the picture quality configuration parameters stored at the current moment are used as the initial picture quality configuration parameters; it can also be understood as after receiving the maintenance mode turn-on operation, the current picture quality configuration parameters are first stored as the initial picture quality configuration parameters, and then the screen's picture quality configuration parameters are adjusted to the target picture quality configuration parameters.

[0081] In an embodiment of the present application, before the maintenance mode is turned on, the initial picture quality configuration parameters of each screen in the vehicle are acquired and stored; so that after the maintenance mode is turned off, the screen picture quality configuration parameters can be restored to the initial picture quality configuration parameters, thereby avoiding repeated picture quality configuration operations by the user and improving the convenience of screen picture quality adjustment.

[0082] S302, determining a target screen in the vehicle based on the target operation.

[0083] Exemplarily, after receiving the target operation of the user in the maintenance mode, the screen selected by the user can be determined according to the target operation of the user and determined as the target screen.

[0084] Optionally, the target operation may include a screen selection operation by a user, which is used to select a screen that needs to be repaired from multiple screens in the vehicle; it may also include a fault detection operation by a user, which is used to instruct a fault detection to be performed on multiple screens in the vehicle to determine the screen that has a fault.

[0085] In one implementation, when the target operation is a screen selection operation, based on the target operation, the process of determining the target screen in the vehicle may specifically include:

[0086] Based on the screen selection operation, determining a first screen corresponding to the screen selection operation;

[0087] The first screen and the second screen are determined as target screens, wherein the second screen is a screen that receives a target operation.

[0088] Exemplarily, when a screen selection operation is received from a user, the selected screen may be a screen that needs to be repaired. The screen to be repaired can be adjusted as the target screen, that is, the first screen corresponding to the screen selection operation is determined as the target screen. For screens that do not need to be used during the repair process, they do not need to be adjusted; the screen currently available for the user to operate is the second screen, and the user performs the target operation on the second screen, indicating that the user may use the second screen for a long time during the repair process. Therefore, the first screen selected by the user and the second screen currently being operated are both used as target screens.

[0089] Optionally, after the maintenance mode is turned on, a screen selection interface will be displayed on the second screen. The screen selection interface can display the current second screen options for the user to select; or the second screen may not be displayed and the second screen may be used as the default target screen.

[0090] In the embodiment of the present application, when it is detected that the operation performed by the user in the maintenance mode is a screen selection operation, the first screen selected by the user can be determined according to the screen selection operation; and then the first screen and the second screen currently receiving the operation can be jointly determined as the target screen. In combination with the user's own wishes, the target screen to be controlled is determined, which can improve the accuracy of the target screen and the flexibility of controlling the screen image quality; it is not necessary to control all screens to avoid vehicle energy consumption.

[0091] In one implementation, when the target operation is a fault detection operation, the process of determining the target screen in the vehicle based on the target operation may specifically include:

[0092] Based on the fault detection operation, a fault detection is performed on the screen in the vehicle to obtain a detection result;

[0093] Based on the detection results, determining that a faulty third screen exists in the vehicle;

[0094] The second screen and the third screen are determined as target screens.

[0095] The second screen is the screen that receives the target operation.

[0096] For example, after the maintenance mode is turned on, a fault detection control may be displayed on the second screen. When the user touches the fault detection control, it indicates that a fault detection operation is detected, thereby triggering automatic fault detection of the screen in the vehicle, obtaining the detection result, and displaying the detection result; the detection result may indicate a third screen with a fault, and then the third screen with a fault and the second screen currently being operated may be determined as the target screen.

[0097] Exemplarily, the faults existing in the third screen may include no display or a black screen, abnormal display, failure of the touch function, slow response or freeze, abnormal audio output, etc.

[0098] It should be noted that for a screen with no display or black screen failure, since no image is displayed on the current screen, it may display normally after repair. In this case, the screen can still be used as the target screen. After the screen returns to normal, the image can be displayed with the adjusted picture quality configuration parameters.

[0099] In the embodiment of the present application, when it is detected that the operation performed by the user in the maintenance mode is a fault detection operation, a fault detection of the screen parts in the vehicle can be automatically triggered; and according to the detection results obtained by the fault detection, the third screen with a fault and the second screen currently receiving the operation are determined as the target screens. By detecting the screen in the vehicle through the fault detection operation, the third screen with a fault can be accurately found, the accuracy of determining the faulty screen can be improved, and errors in manual evaluation can be avoided; thereby, the accuracy of the target screen to be controlled can be improved.

[0100] S303, based on the target image quality configuration parameters, controlling the target screen to display.

[0101] Exemplarily, after determining the target screen that may be used in the maintenance process based on a screen selection operation or a fault detection operation, the image quality configuration parameters of the target screen can be adjusted to the target image quality configuration parameters corresponding to the maintenance mode, so that the target screen displays the image with the target image quality configuration parameters.

[0102] In one implementation, the determined target screen may be in a lit state, or may be in a closed or off state. When the target screen is in a lit state, the image quality configuration parameters of the target screen are directly adjusted to the target image quality configuration parameters for screen display. When the target screen is in an off state, the target screen is first controlled to light up, and then the image quality configuration parameters of the target screen are adjusted.

[0103] In one implementation, based on preset picture quality configuration parameters, the fourth screen is controlled to be displayed, wherein the fourth screen is a screen other than the target screen and the instrument screen and is in a lit state; the energy consumption corresponding to the preset picture quality configuration parameters is less than the energy consumption corresponding to the target picture quality configuration parameters.

[0104] Among them, the preset image quality configuration parameters may also be referred to as energy-saving image quality configuration parameters, etc.

[0105] For example, for the target screen that may be used during the maintenance process, it can be adjusted to the target picture quality configuration parameters corresponding to the maintenance mode; for the fourth screen that will not be used during the maintenance process and is in a lit state, the picture quality configuration parameters of the fourth screen can be adjusted to preset picture quality configuration parameters with lower energy consumption for screen display, so as to reduce the energy consumption of the screen.

[0106] The instrument screen arranged in front of the main driving position displays gear information and alarm information, etc., which is used for users to assist in checking whether the vehicle has alarm information. It does not need to be used and viewed for a long time, and there is no need to lower the image quality configuration parameters of the instrument screen. In addition, in order to ensure that users can view clear and complete information when viewing, there is no need to adjust the image quality configuration parameters of the instrument screen to lower preset image quality configuration parameters. The image quality of the instrument screen can be kept unchanged, that is, the instrument screen is controlled to maintain the current image quality configuration parameters for display.

[0107] It should be understood that during the screen display process, when the screen resolution is increased, the image processing unit needs to process more pixels for image rendering, and also needs more backlights or other light sources to maintain display brightness; when the screen refresh rate is increased, the number of image frames displayed per second increases; the improvement of the above image quality configuration parameters will increase the workload of the image processing unit, resulting in higher power consumption. Therefore, in order to achieve energy saving, for unused screens, their image quality configuration parameters can be adjusted to preset image quality configuration parameters with lower parameter values ​​and less energy consumption.

[0108] For example, during the maintenance process, the user may also use the non-faulty screen for entertainment activities such as listening to music. In this case, the preset picture quality configuration parameters can be set to include a resolution of 1920×1080; a contrast of 50%; a brightness of 20%; a color saturation of 40%; a clarity of 40%, etc.

[0109] Optionally, for the screen inside the car, it can also support users to customize the image quality configuration parameters, and provide users with adjustment controls for the image quality configuration parameters for their use.

[0110] Optionally, in order to further avoid excessive energy consumption, the fourth screen may be controlled to be turned off or shut down to achieve energy saving.

[0111] In an embodiment of the present application, for screens other than the target screen and the instrument screen that are in a lit state, their image quality configuration parameters can be adjusted to preset image quality configuration parameters with lower energy consumption, so as to avoid the screens that are not needed during the maintenance process from displaying with higher energy consumption image quality, causing additional consumption of the vehicle's energy, and achieving energy-saving display during the maintenance process.

[0112] Optionally, when the maintenance mode is switched from on to off, the picture quality configuration parameters of the screen in the vehicle can be controlled to be directly adjusted to the initial picture quality configuration parameters before the maintenance mode is turned on; or, in order to save energy, the picture quality configuration parameters of the screen are first reduced, and then the picture quality configuration parameters of the screen are restored when user operation is detected.

[0113] In one implementation, in response to a closing instruction of the target mode, the target screen is controlled to display based on preset image quality configuration parameters.

[0114] Exemplarily, when the maintenance mode is on, the target screen is in the target picture quality configuration parameters corresponding to the maintenance mode; after the maintenance mode is turned off, the passengers may not use the in-car screen temporarily, so the picture quality configuration parameters of the target screen can be controlled to be adjusted to preset picture quality configuration parameters with lower energy consumption, so as to avoid the screen not being in use but in the picture quality configuration parameters corresponding to the maintenance mode, causing energy waste.

[0115] Optionally, the in-car screen can also be set with an energy-saving mode. When the user manually turns on or voice controls the energy-saving mode of the current screen, the picture quality configuration parameters of the current screen can be adjusted to low-energy preset picture quality configuration parameters.

[0116] In an embodiment of the present application, when a shutdown command of the maintenance mode is received, in response to the shutdown command, the image quality of the target screen is adjusted to preset image quality configuration parameters with lower energy consumption, thereby avoiding energy consumption caused by the screen displaying with the target image quality configuration parameters after the maintenance is completed because the user does not need to use the vehicle and the screen inside the vehicle yet, thereby further achieving vehicle energy saving.

[0117] In one implementation, when the image quality configuration parameters of the target screen are preset image quality configuration parameters, in response to a user operation on the target screen, the target screen is controlled to be displayed based on the initial image quality configuration parameters of the target screen.

[0118] Exemplarily, when the picture quality configuration parameters of the target screen are preset picture quality configuration parameters with lower energy consumption, if an operation on the target screen is received, such as a click operation, a sliding operation, a voice wake-up operation, etc., indicating that the user has a need to use the target screen, the picture quality configuration parameters of the target screen can be restored from the preset picture quality configuration parameters to the initial picture quality configuration parameters before the maintenance mode is turned on, so that the target screen can display the screen with the original picture quality set by the user.

[0119] It should be understood that there may be multiple screens configured in the vehicle cabin, and the initial image quality configuration parameters of each screen may be different. During the control process, the image quality configuration parameters of the screen need to be adjusted to the initial image quality configuration parameters corresponding to the screen.

[0120] Optionally, the method for obtaining the initial image quality configuration parameters may refer to the relevant description in the above step S201, and will not be elaborated in detail in the embodiment of the present application.

[0121] Optionally, the solution of adjusting the preset image quality configuration parameters of the screen to the initial image quality configuration parameters is applicable not only to the target screen after the maintenance mode is turned on, but also to any screen in the vehicle.

[0122] For example, when it is detected that the user has not used screen A for a long time, the picture quality configuration parameters of screen A can be automatically adjusted to low-energy preset picture quality configuration parameters; when screen A is displayed with the preset picture quality configuration parameters, if the user's screen wake-up operation is detected, the picture quality configuration parameters of screen A can be adjusted from the preset picture quality configuration parameters to the initial picture quality configuration parameters before switching to the preset picture quality configuration parameters.

[0123] In the embodiment of the present application, when the image quality configuration parameters of the target screen are in the preset image quality configuration parameters with low energy consumption, if the user operates the target screen, the image quality configuration parameters of the target screen can be adjusted to the initial image quality configuration parameters. At this time, the user does not need to adjust the image quality configuration parameters of the target screen to the initial state by himself, which improves the flexibility and convenience of image quality adjustment, thereby improving the user's vehicle screen usage experience.

[0124] In summary, in an embodiment of the present application, when a start instruction for the target mode (i.e., maintenance mode) of the vehicle is received, the target image quality configuration parameters corresponding to the maintenance mode and the target operation of the user in the maintenance mode are obtained in response to the start instruction; the target screen that may be used during the maintenance process can be determined based on the target operation. After the target screen is determined, the target screen is controlled to be displayed with the target image quality configuration parameters. When the vehicle is in the specific target mode of maintenance, the screen to be used is automatically adjusted to the image quality configuration parameters corresponding to the maintenance mode to ensure that maintenance-related content is presented clearly, avoid high or low image quality interfering with the field of vision of maintenance personnel, and help maintenance personnel to obtain information accurately and quickly, so that the display effect of the screen is more in line with the actual screen display requirements during maintenance, thereby improving maintenance efficiency.

[0125] Figure 4 This is a schematic flow chart of another method for controlling a vehicle screen provided in an embodiment of the present application. It should be understood that the method can be applied to a vehicle; or, to a processor in a vehicle; or, to a chip in a processor mounted in a vehicle.

[0126] For example, Figure 4 As shown, the method 400 includes the following steps S401 to S40.

[0127] S401, obtaining initial image quality configuration parameters of each screen in the vehicle, and storing the initial image quality configuration parameters.

[0128] Exemplarily, the image quality configuration parameters of each vehicle-mounted screen in the vehicle are monitored in real time, and the image quality configuration parameters are updated and stored; when the maintenance mode is activated and executed, the image quality configuration parameters at the previous moment are determined as the initial image quality configuration parameters of each screen.

[0129] Optionally, the implementation of S401 can refer to Figure 2 The relevant description of S201 in the present application embodiment will not be repeated here.

[0130] S402 , in response to an instruction to start a maintenance mode of the vehicle, obtaining target image quality configuration parameters corresponding to the maintenance mode and a target operation in the maintenance mode.

[0131] The maintenance mode is used to indicate the mode of the vehicle when the vehicle is being maintained; the target operation may include at least one of a screen selection operation and a fault detection operation.

[0132] Exemplarily, the vehicle is configured with a maintenance mode for maintenance personnel to perform vehicle maintenance. When an instruction to start the maintenance mode of the vehicle is detected, in response to the instruction to start, target image quality configuration parameters corresponding to the maintenance mode and target operations received in the maintenance mode are obtained. The target image quality configuration parameters may include brightness, resolution, contrast, and color saturation.

[0133] Optionally, the target image quality configuration parameters may be image quality configuration parameters preset by a user; or image quality configuration parameters set by a vehicle manufacturer after actual vehicle testing.

[0134] Optionally, the implementation of S402 can refer to Figure 2 The relevant description of S201 in the present application embodiment will not be repeated here.

[0135] S403: Based on the screen selection operation, determine a first screen corresponding to the screen selection operation.

[0136] For example, after the maintenance mode is turned on, the screen will display options for various parts in the car, including various car screen options, and the user needs to select the part to be repaired. If it is detected that the operation performed by the user is a screen selection operation, the screen selected by the user is determined as the first screen to be repaired.

[0137] Optionally, the implementation of S403 can refer to Figure 2 The relevant description of S202 in the present application embodiment will not be repeated here.

[0138] S404: Determine the first screen and the second screen as target screens.

[0139] The second screen is the screen that receives the target operation.

[0140] Exemplarily, after the screen selection operation is completed, the selected first screen and the second screen currently used to receive the target operation are determined as target screens.

[0141] Optionally, the implementation of S404 can refer to Figure 2 The relevant description of S202 in the present application embodiment will not be repeated here.

[0142] S405, based on the fault detection operation, performing fault detection on the screen in the vehicle to obtain a detection result.

[0143] Exemplarily, after the maintenance mode is turned on, a fault detection control for automatic fault detection of vehicle parts (such as the vehicle screen, etc.) will be displayed on the screen. Touching the fault detection control can trigger automatic fault detection of vehicle parts to obtain detection results to determine whether there is a fault with the vehicle screen.

[0144] Optionally, the detection result of the fault detection can be displayed on the screen for the user to view. After the detection result is displayed, the user's screen selection operation can also be received, that is, the user can select the target screen to be used again.

[0145] Optionally, the implementation of S405 can refer to Figure 2 The relevant description of S202 in the present application embodiment will not be repeated here.

[0146] S406, based on the detection result, determine whether there is a faulty third screen in the vehicle.

[0147] Exemplarily, after obtaining the detection result of the fault detection, the third screen having a fault in the vehicle can be determined based on the detection result.

[0148] Optionally, the implementation of S406 can refer to Figure 2 The relevant description of S202 in the present application embodiment will not be repeated here.

[0149] S407: Determine the second screen and the third screen as target screens.

[0150] The second screen is the screen that receives the target operation.

[0151] Exemplarily, the faulty third screen needs to be repaired by the user, and the second screen is the current screen that receives the user's target operation. The second screen and the third screen may be used during the repair process, so the second screen and the third screen are jointly determined as the target screen.

[0152] Optionally, the implementation of S407 can refer to Figure 2 The relevant description of S202 in the present application embodiment will not be repeated here.

[0153] Optionally, in the above scheme, it is necessary to determine the execution of steps S403 to S404 or steps S405 to S407 according to the specific content of the target operation. When the target operation is a screen selection operation, steps S403 to S404 are executed. When the target operation is a fault detection operation, steps S405 to S407 are executed.

[0154] S408, controlling the target screen to display based on the target image quality configuration parameters.

[0155] Exemplarily, after the target screen is determined according to the user's target operation, the image quality configuration parameters of the target screen may be adjusted to the target image quality configuration parameters corresponding to the maintenance mode, so that the target screen displays the image with the target image quality configuration parameters.

[0156] Optionally, the implementation of S408 can refer to Figure 2 The relevant description of S203 in the present application embodiment will not be repeated here.

[0157] S409, based on the preset picture quality configuration parameters, controlling the fourth screen to display.

[0158] Among them, the fourth screen is a screen other than the target screen and the instrument screen and is in a lit state; the energy consumption corresponding to the preset picture quality configuration parameters is less than the energy consumption corresponding to the target picture quality configuration parameters.

[0159] For example, for the fourth screen that will not be used during the maintenance process and is in a lit state, its image quality configuration parameters can be adjusted to preset image quality configuration parameters with lower energy consumption to avoid energy consumption caused by high-quality screen display.

[0160] Optionally, the instrument screen may maintain the current initial image quality configuration parameters without adjusting the image quality of the instrument screen.

[0161] Optionally, relevant controls are displayed on the in-vehicle screen for the user to choose whether to control the fourth screen to turn off or close the screen. Alternatively, if no operation on the in-vehicle screen is detected within a preset time, the screen can be automatically adjusted to a preset image quality configuration parameter with lower energy consumption, or the screen can be controlled to turn off. Afterwards, in response to the user's lighting operation, the screen is controlled to light up.

[0162] Optionally, the implementation of S409 can refer to Figure 2 The relevant description of S203 in the present application embodiment will not be repeated here.

[0163] Optionally, S408 and S409 may be executed simultaneously or sequentially; for example, S408 is executed first, then S409; or S409 is executed first, then S408. The present embodiment of the application does not limit the execution order of S408 and S409.

[0164] S410, in response to a maintenance mode closing instruction, controlling a target screen to display based on preset image quality configuration parameters.

[0165] Exemplarily, when a shutdown instruction of the maintenance mode is received, in response to the shutdown instruction, the image quality configuration parameters of the target screen are adjusted to preset image quality configuration parameters with lower energy consumption, so that the target screen displays the image with the preset image quality configuration parameters.

[0166] Optionally, the implementation of S410 can refer to Figure 2 The relevant description of S203 in the present application embodiment will not be repeated here.

[0167] S411 , in response to a user operation on a target screen, controlling the target screen to display based on an initial image quality configuration parameter of the target screen.

[0168] Exemplarily, when the picture quality configuration parameters of the in-vehicle screen are preset picture quality configuration parameters, if a user operation on the screen is received (for example, a click operation, a sliding operation, a voice wake-up operation, etc.), the picture quality configuration parameters of the target screen can be restored to the initial picture quality configuration parameters before the maintenance mode is turned on, so that the in-vehicle screen can display the picture with the picture quality configuration parameters previously set by the vehicle user, so as to avoid the user from readjusting the picture quality, which may cause the user to complain.

[0169] Optionally, the implementation of S411 can refer to Figure 2 The relevant description of S203 in the present application embodiment will not be repeated here.

[0170] In summary, in the embodiment of the present application, the initial picture quality configuration parameters of each screen in the car are first stored, so that after the maintenance mode is turned off, the picture quality configuration parameters of the screen can be restored to the initial parameters without the need for the user to adjust them again, thereby avoiding user complaints and improving user experience. When the maintenance mode start instruction is received, the target screen that may be used in the maintenance mode is determined according to the operation in the maintenance mode; the picture quality configuration parameters of the target screen are adjusted to the target picture quality configuration parameters corresponding to the maintenance mode for display, so as to avoid the picture quality configuration parameters of the screen to be used being high or low, affecting the maintenance personnel's acquisition of screen display information, thereby affecting the maintenance efficiency. For screens that are not used during the maintenance process, they can be adjusted to energy-saving picture quality to avoid causing additional energy consumption. After the maintenance mode is turned off, the screen is first adjusted to energy-saving picture quality, and after receiving the user operation, the picture quality is restored, which can avoid the energy consumption caused by the long-term display of the screen when the user does not use the screen after the maintenance mode is turned off.

[0171] Combination of the above Figures 1 to 4 The vehicle screen control method provided by the embodiment of the present application is described in detail; Figure 5 and Figure 6 The device embodiments of the present application are described in detail. It should be understood that the device in the embodiments of the present application can execute the various methods of the aforementioned embodiments of the present application, that is, the specific working processes of the following various products can refer to the corresponding processes in the aforementioned method embodiments.

[0172] Figure 5 It is a structural schematic diagram of a vehicle screen control device provided in an embodiment of the present application.

[0173] For example, Figure 5 As shown, the control device 500 includes:

[0174] An acquisition module 501 is used to respond to a start instruction of a target mode of the vehicle, and acquire a target image quality configuration parameter corresponding to the target mode and a target operation under the target mode, wherein the target mode is used to indicate a mode of the vehicle when the vehicle is being repaired;

[0175] A determination module 502, configured to determine a target screen in the vehicle based on the target operation;

[0176] The control module 503 is used to control the target screen to display based on the target image quality configuration parameters.

[0177] In a possible implementation, the determination module 502 is further configured to determine, based on the screen selection operation, a first screen corresponding to the screen selection operation; and determine the first screen and the second screen as target screens, wherein the second screen is the screen that receives the target operation.

[0178] In one possible implementation, the determination module 502 is also used to perform fault detection on the screen in the vehicle based on the fault detection operation to obtain a detection result; based on the detection result, determine that there is a third screen in the vehicle with a fault; and determine the second screen and the third screen as target screens.

[0179] In one possible implementation, the control device 500 is also used to control the display of the fourth screen based on preset picture quality configuration parameters, wherein the fourth screen is a screen other than the target screen and the instrument screen and is in a lit state; and the energy consumption corresponding to the preset picture quality configuration parameters is less than the energy consumption corresponding to the target picture quality configuration parameters.

[0180] In a possible implementation, the control device 500 is further configured to control the target screen to display based on preset image quality configuration parameters in response to a closing instruction of the target mode.

[0181] In a possible implementation, before the target mode is turned on, the control device 500 is also used to obtain initial image quality configuration parameters of each screen in the vehicle and store the initial image quality configuration parameters.

[0182] In a possible implementation, the control device 500 is also used to control the target screen to display based on the initial image quality configuration parameters of the target screen in response to a user operation on the target screen when the image quality configuration parameters of the target screen are preset image quality configuration parameters.

[0183] It should be noted that the above-mentioned control device of the vehicle screen is embodied in the form of a functional unit. The term "module" here can be implemented in the form of software and / or hardware, and is not specifically limited to this.

[0184] For example, a "module" may be a software program, a hardware circuit, or a combination of the two that implements the above functions. The hardware circuit may include an application specific integrated circuit (ASIC), an electronic circuit, a processor (such as a shared processor, a dedicated processor, or a group processor, etc.) and a memory for executing one or more software or firmware programs, a combined logic circuit, and / or other suitable components that support the described functions.

[0185] Therefore, the units of each example described in the embodiments of the present application can be implemented by electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of the present application.

[0186] Figure 6It is a structural schematic diagram of a vehicle provided in an embodiment of the present application.

[0187] For example, Figure 6 As shown, the vehicle 600 includes: a memory 601 and a processor 602, wherein the memory 601 stores an executable program code 603, and the processor 602 is used to call and execute the executable program code 603 to perform a method for controlling a vehicle screen.

[0188] In addition, an embodiment of the present application also protects a device, which may include a memory and a processor, wherein the memory stores an executable program code, and the processor is used to call and execute the executable program code to execute a vehicle screen control method provided in an embodiment of the present application.

[0189] In this embodiment, the functional modules of the device can be divided according to the above method example. For example, each functional module can be corresponded, or two or more functions can be integrated into one processing module. The above integrated module can be implemented in the form of hardware. It should be noted that the division of modules in this embodiment is schematic and is only a logical function division. There may be other division methods in actual implementation.

[0190] In the case of dividing each functional module according to each function, the device may also include an acquisition module, a determination module, a control module, etc. It should be noted that all relevant contents of each step involved in the above method embodiment can be referred to the functional description of the corresponding functional module, which will not be repeated here.

[0191] It should be understood that the device provided in this embodiment is used to execute the above-mentioned method for controlling a vehicle screen, and thus can achieve the same effect as the above-mentioned implementation method.

[0192] In the case of an integrated unit, the device may include a processing module and a storage module. When the device is applied to a vehicle, the processing module may be used to control and manage the actions of the vehicle. The storage module may be used to support the vehicle in executing relevant program codes, etc.

[0193] The processing module may be a processor or a controller, which may implement or execute various exemplary logic blocks, modules and circuits described in conjunction with the disclosure of this application. The processor may also be a combination that implements computing functions, such as a combination of one or more microprocessors, a combination of digital signal processing (DSP) and a microprocessor, etc. The storage module may be a memory.

[0194] In addition, the device provided in the embodiments of the present application may specifically be a chip, component or module, and the chip may include a connected processor and memory; wherein the memory is used to store instructions, and when the processor calls and executes the instructions, the chip can execute a vehicle screen control method provided in the above embodiments.

[0195] This embodiment also provides a computer-readable storage medium, in which a computer program code is stored. When the computer program code is run on a computer, the computer executes the above-mentioned related method steps to implement a vehicle screen control method provided in the above embodiment.

[0196] Among them, computer-readable storage media may include but are not limited to any type of disk, including floppy disks, optical disks, digital versatile disks (Digital Video Disc, DVD), compact disc read-only memory (Compact Disc Read-Only Memory, CD-ROM), microdrives and magneto-optical disks, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), erasable programmable read-only memory (Erasable Programmable Read-Only Memory, EPROM), electrically erasable programmable read only memory (Electrically Erasable Programmable read only memory, EEPROM), dynamic random access memory (Dynamic Random Access Memory, DRAM), video random access memory (Video Random Access Memory, VRAM), flash memory devices, magnetic cards or optical cards, nanosystems (including molecular memory ICs), or any type of medium or device suitable for storing instructions and / or data.

[0197] This embodiment also provides a computer program product. When the computer program product runs on a computer, it enables the computer to execute the above-mentioned related steps to implement a vehicle screen control method provided by the above embodiment.

[0198] Among them, the device, computer-readable storage medium, computer program product or chip provided in this embodiment is used to execute the corresponding method provided above. Therefore, the beneficial effects that can be achieved can refer to the beneficial effects in the corresponding method provided above, and will not be repeated here.

[0199] Through the description of the above implementation methods, technical personnel in the relevant field can understand that for the convenience and simplicity of description, only the division of the above-mentioned functional modules is used as an example. In actual applications, the above-mentioned functions can be assigned to different functional modules as needed, that is, the internal structure of the device can be divided into different functional modules to complete all or part of the functions described above.

[0200] In the embodiments provided in the present application, it should be understood that the disclosed devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic, for example, the division of modules or units is only a logical function division, and there may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another device, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms.

[0201] The above contents are only specific implementation methods of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A method for controlling a vehicle screen, characterized in that: The method comprises: In response to an instruction to start a target mode of the vehicle, obtaining a target image quality configuration parameter corresponding to the target mode and a target operation under the target mode, wherein the target mode is used to indicate a mode of the vehicle when the vehicle is being repaired; Based on the target operation, determining a target screen in the vehicle; Based on the target image quality configuration parameters, the target screen is controlled to display.

2. The method according to claim 1, characterized in that The target operation is a screen selection operation, and determining a target screen in the vehicle based on the target operation includes: Based on the screen selection operation, determining a first screen corresponding to the screen selection operation; The first screen and the second screen are determined as the target screen, wherein the second screen is the screen that receives the target operation.

3. The method according to claim 1, characterized in that The target operation is a fault detection operation, and determining a target screen in the vehicle based on the target operation includes: Based on the fault detection operation, a fault detection is performed on the screen in the vehicle to obtain a detection result; Based on the detection result, determining that a faulty third screen exists in the vehicle; The second screen and the third screen are determined as the target screens.

4. The method according to any one of claims 1 to 3, characterized in that: The method further comprises: Based on preset picture quality configuration parameters, the fourth screen is controlled to be displayed, wherein the fourth screen is a screen other than the target screen and the instrument screen and is in a lit state; the energy consumption corresponding to the preset picture quality configuration parameters is less than the energy consumption corresponding to the target picture quality configuration parameters.

5. The method according to any one of claims 1 to 3, characterized in that: The method further comprises: In response to a closing instruction of the target mode, the target screen is controlled to be displayed based on preset image quality configuration parameters.

6. The method according to any one of claims 1 to 3, characterized in that: Before the target mode is turned on, the method further includes: Initial image quality configuration parameters of each screen in the vehicle are obtained, and the initial image quality configuration parameters are stored.

7. The method according to claim 6, characterized in that The method further comprises: When the image quality configuration parameters of the target screen are preset image quality configuration parameters, in response to a user operation on the target screen, the target screen is controlled to be displayed based on the initial image quality configuration parameters of the target screen.

8. A vehicle screen control device, characterized in that: The control device comprises: an acquisition module, configured to, in response to an instruction to start a target mode of a vehicle, acquire a target image quality configuration parameter corresponding to the target mode and a target operation under the target mode, wherein the target mode is used to indicate a mode of the vehicle when the vehicle is being repaired; a determination module, configured to determine a target screen in the vehicle based on the target operation; A control module is used to control the target screen to display based on the target image quality configuration parameters.

9. A vehicle, characterized in that: The vehicle comprises: A memory for storing executable program codes; A processor, configured to call and run the executable program code from the memory, so that the vehicle executes the method according to any one of claims 1 to 7.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a computer program, and when the computer program is executed, the method according to any one of claims 1 to 7 is implemented.

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