Control method, control device and vehicle for vehicle screen

Abstract

The application provides a control method and device of a vehicle screen and a vehicle, and relates to the field of vehicle control. The control method comprises the following steps: in response to a quality configuration operation on a first screen in the vehicle, obtaining a target quality configuration parameter corresponding to the quality configuration operation and a risk parameter of a second screen, wherein the risk parameter is used to indicate a risk level of the second screen in which the screen temperature is greater than a preset temperature; determining a quality adjustment strategy of the second screen based on the risk parameter of the second screen; and controlling the quality configuration parameters of the first screen and the second screen based on the target quality configuration parameter and the quality adjustment strategy. The control method can avoid the temperature rise of the vehicle display screen in the process of coordinated adjustment of the quality of multiple screens.

Description

Technical Field

[0001] This application relates to the field of vehicle control, and more specifically, to a method, device and vehicle for controlling a vehicle screen in the field of vehicle control. Background Technology

[0002] As car consumers demand a higher level of visual experience, in-vehicle displays may be installed in multiple locations within the vehicle cabin to meet the different needs of the driver, front passenger, and rear passengers, thereby improving the convenience of information access.

[0003] During the operation of multiple in-vehicle displays, there may be a risk of temperature rise, which could affect the normal use of the in-vehicle displays by users.

[0004] Therefore, how to avoid the temperature rise of the in-vehicle display screen during the multi-screen image quality collaborative adjustment process is an urgent problem to be solved. Summary of the Invention

[0005] This application provides a method, device, and vehicle for controlling a vehicle screen. The control method can prevent the temperature of the vehicle display screen from rising during the multi-screen image quality collaborative adjustment process.

[0006] Firstly, a method for controlling a vehicle screen is provided, the method comprising:

[0007] In response to the image quality configuration operation of the first screen in the vehicle, the target image quality configuration parameters and the risk parameters of the second screen corresponding to the image quality configuration operation are obtained, wherein the risk parameters are used to indicate the risk level of the second screen having a screen temperature greater than a preset temperature.

[0008] Based on the risk parameters of the second screen, determine the image quality adjustment strategy for the second screen;

[0009] Based on the target image quality configuration parameters and image quality adjustment strategy, control the image quality configuration parameters of the first screen and the second screen.

[0010] In the above technical solution, upon detecting an image quality configuration operation on the first screen in the vehicle, the system responds to the operation by acquiring the corresponding target image quality configuration parameters and risk parameters for the second screen (excluding the first screen). Based on the risk parameters of the second screen, an image quality adjustment strategy for the second screen is determined. Then, based on the image quality adjustment strategy and the target image quality configuration parameters, the image quality configuration parameters of both the first and second screens are controlled. By performing an image quality configuration operation on one screen in the vehicle, the image quality of multiple screens can be coordinated and adjusted, improving the convenience of multi-screen image quality adjustment. Based on the risk level of the second screen having a temperature exceeding a preset temperature, a corresponding image quality adjustment strategy is determined, and combined with the target image quality configuration parameters, the image quality of the first and second screens is adjusted. This achieves coordinated multi-screen image quality adjustment while avoiding the risk of screen overheating caused or aggravated by image quality configuration operations, ensuring normal screen use and improving the user's in-vehicle screen experience.

[0011] In conjunction with the first aspect, in some possible implementations, the target image quality configuration parameters corresponding to the image quality configuration operation and the risk parameters of the second screen are obtained, including:

[0012] Obtain the target image quality configuration parameters, the display parameters of the second screen, and the environmental parameters corresponding to the image quality configuration operation;

[0013] Based on the target image quality configuration parameters, the display parameters of the second screen, and the environmental parameters, the risk parameters of the second screen are determined.

[0014] In the above technical solution, the target image quality configuration parameters to be adjusted, the current display parameters of the second screen, and environmental parameters are obtained. Combining these parameters, the risk parameters of the second screen can be determined. During screen use, all of these parameters may affect the screen temperature. Combining multiple parameters to determine the screen's risk parameters improves their accuracy. Furthermore, determining the image quality adjustment strategy based on these risk parameters ensures the accuracy of the strategy and avoids any impact on the screen during image quality adjustment.

[0015] Combining the first aspect and the above implementation methods, in some possible implementation methods, based on the risk parameters of the second screen, a picture quality adjustment strategy for the second screen is determined, including:

[0016] If the risk parameter of the second screen is less than the preset risk threshold, the image quality adjustment strategy of the second screen is determined to be the first strategy, wherein the first strategy indicates that the image quality of the second screen is adjusted.

[0017] If the risk parameter of the second screen is greater than or equal to the preset risk threshold, the image quality adjustment strategy of the second screen is determined to be the second strategy, wherein the second strategy indicates that the image quality of the second screen is not adjusted.

[0018] In the above technical solution, a preset risk threshold is set. When the risk parameter of the second screen is less than the preset risk threshold, it is determined that the image quality of the second screen needs to be adjusted; when the risk parameter of the second screen is greater than or equal to the preset risk threshold, it is determined that the image quality of the second screen will not be adjusted. By comparing the relationship between the current risk parameter of the second screen and the preset threshold, the accuracy of determining whether to adjust the image quality of the second screen can be improved, avoiding inappropriate image quality adjustments by the image quality coordination adjustment, which could lead to the second screen becoming unusable.

[0019] Combining the first aspect and the above implementation methods, in some possible implementation methods, the image quality configuration parameters of the first screen and the second screen are controlled based on the target image quality configuration parameters and the image quality adjustment strategy, including:

[0020] If the image quality adjustment strategy of the second screen is the first strategy, control the image quality configuration parameters of the first screen and the image quality configuration parameters of the second screen to the target image quality configuration parameters.

[0021] If the image quality adjustment strategy of the second screen is the second strategy, the image quality configuration parameters of the first screen are controlled to be the target image quality configuration parameters, and the image quality configuration parameters of the second screen are controlled to be the current image quality configuration parameters of the second screen.

[0022] In the above technical solution, when the image quality adjustment strategy for the second screen is the first strategy, the image quality configuration parameters of both the first and second screens are adjusted to the target image quality configuration parameters. When the image quality adjustment strategy for the second screen is the second strategy, only the image quality configuration parameters of the first screen are adjusted to the target image quality configuration parameters, and the image quality configuration parameters of the second screen are not adjusted, that is, the current image quality configuration parameters of the second screen are retained. When the risk parameters determine that the image quality adjustment strategy is the second strategy, and the image quality configuration parameters of the second screen are not adjusted, only the first screen is adjusted to the target image quality configuration parameters. This avoids the impact of image quality adjustment on the second screen, eliminates or reduces the possibility of the second screen overheating, ensures that all screens in the vehicle can be used normally, and will not cause harm to the user (e.g., burns).

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

[0024] When the risk parameters of the second screen are detected to have dropped below the preset risk threshold, the current image quality configuration parameters of the first screen are obtained.

[0025] The image quality configuration parameters of the second screen are set to the current image quality configuration parameters of the first screen.

[0026] In the above technical solution, the risk parameters of the second screen may change. When the risk parameters of the second screen are detected to have decreased below a preset risk threshold, the current image quality configuration parameters of the first screen are obtained, and the image quality configuration parameters of the second screen are adjusted to match those of the first screen. The risk parameters of the second screen are monitored in real time. If a decrease in the risk parameters is detected, indicating that image quality adjustment of the second screen is possible, the image quality configuration parameters of the second screen are adjusted to match those of the first screen. This satisfies the user's need for coordinated adjustment of multiple screens, eliminating the need for individual adjustments and improving the flexibility and convenience of multi-screen image quality coordination.

[0027] In combination with the first aspect and the above implementation methods, in some possible implementations, the control method further includes:

[0028] Obtain the risk parameters from the first screen;

[0029] Control the image quality configuration parameters of the first screen to the target image quality configuration parameters, including:

[0030] If the risk parameters of the first screen are less than the preset risk threshold, the image quality configuration parameters of the first screen are controlled to the target image quality configuration parameters.

[0031] In the above technical solution, risk parameters of the first screen are monitored. When the risk parameters of the first screen are less than a preset risk threshold, the image quality configuration parameters of the first screen are controlled. Based on the risk parameters of the first screen, it is determined whether to adjust the image quality of the first screen to avoid causing the first screen temperature to rise when the risk parameters of the first screen are too high. This further ensures that the image quality of multiple screens can be coordinated and adjusted under normal screen use, improving the flexibility of multi-screen image quality adjustment.

[0032] In combination with the first aspect and the above implementation methods, in some possible implementations, the control method further includes:

[0033] Obtain the screen identifier of the first screen;

[0034] Based on the screen identifier of the first screen, determine the target screen combination to which the first screen belongs;

[0035] The second screen is determined based on the target screen combination.

[0036] In the above technical solution, each screen has a different screen identifier; based on the screen identifier of the first screen, the target screen combination to which the first screen belongs can be determined; based on the target screen combination, the second screen to be adjusted can be determined from multiple in-vehicle displays. Users can pre-set screen combinations according to their own needs, and during the multi-screen image quality adjustment process, other screens in the screen combination can be determined based on the screen currently being operated by the user, improving the flexibility and practicality of coordinated image quality adjustment of in-vehicle screens.

[0037] In combination with the first aspect and the above implementation methods, in some possible implementations, the control method further includes:

[0038] If the risk parameter of the target screen is greater than or equal to the preset risk threshold, a target prompt message is output. The target prompt message is used to select whether to adjust the image quality configuration parameters of the target screen. The target screen includes the first screen and the second screen.

[0039] Upon receiving a selection operation for the target prompt information, the image quality configuration parameters of the target screen are controlled based on the selection operation.

[0040] In the above technical solution, when the risk parameter of the screen to be adjusted is detected to be greater than or equal to a preset risk threshold, a prompt message can be output to inform the user that the risk parameter of the target screen is high, and to allow the user to choose whether to continue adjusting the image quality of the target screen; and the image quality configuration parameters of the target screen are controlled according to the user's selection. When it is confirmed that the target screen may have a high risk of overheating, the decision to adjust the image quality is made based on the user's actual needs, so that the image quality adjustment meets the user's personalized needs and improves user satisfaction.

[0041] Secondly, a control device for a vehicle screen is provided, the control device comprising:

[0042] The first acquisition module is used to respond to the image quality configuration operation of the first screen in the vehicle, and acquire the target image quality configuration parameters and the risk parameters of the second screen corresponding to the image quality configuration operation, wherein the risk parameters are used to indicate the risk level of the second screen having a screen temperature greater than a preset temperature.

[0043] The first determining module is used to determine the image quality adjustment strategy for the second screen based on the risk parameters of the second screen.

[0044] The first control module is used to control the image quality configuration parameters of the first screen and the second screen based on the target image quality configuration parameters and image quality adjustment strategy.

[0045] In conjunction with the second aspect, in some possible implementations, the first acquisition module is also used to acquire the target image quality configuration parameters, the display parameters of the second screen, and the environmental parameters corresponding to the image quality configuration operation; and to determine the risk parameters of the second screen based on the target image quality configuration parameters, the display parameters of the second screen, and the environmental parameters.

[0046] In conjunction with the second aspect and the above implementation methods, in some possible implementation methods, the first determining module is further configured to determine the image quality adjustment strategy of the second screen as a first strategy if the risk parameter of the second screen is less than a preset risk threshold, wherein the first strategy indicates that the image quality of the second screen is adjusted; if the risk parameter of the second screen is greater than or equal to the preset risk threshold, determine the image quality adjustment strategy of the second screen as a second strategy, wherein the second strategy indicates that the image quality of the second screen is not adjusted.

[0047] In conjunction with the second aspect and the above implementation methods, in some possible implementation methods, the first control module is further configured to control the image quality configuration parameters of the first screen and the second screen to be target image quality configuration parameters if the image quality adjustment strategy of the second screen is the first strategy; control the image quality configuration parameters of the first screen to be target image quality configuration parameters if the image quality adjustment strategy of the second screen is the second strategy; and control the image quality configuration parameters of the second screen to be the current image quality configuration parameters of the second screen.

[0048] In conjunction with the second aspect and the above-described implementations, in some possible implementations, the control device further includes:

[0049] The second acquisition module is used to acquire the current image quality configuration parameters of the first screen when the risk parameters of the second screen are detected to be reduced to below a preset risk threshold.

[0050] The second control module is used to control the image quality configuration parameters of the second screen to be the current image quality configuration parameters of the first screen.

[0051] In conjunction with the second aspect and the above-described implementations, in some possible implementations, the control device further includes:

[0052] The third acquisition module is used to acquire the risk parameters of the first screen;

[0053] The first control module is also used to control the image quality configuration parameters of the first screen to the target image quality configuration parameters if the risk parameters of the first screen are less than the preset risk threshold.

[0054] In conjunction with the second aspect and the above-described implementations, in some possible implementations, the control device further includes:

[0055] The fourth acquisition module is used to acquire the screen identifier of the first screen;

[0056] The second determining module is used to determine the target screen combination to which the first screen belongs based on the screen identifier of the first screen;

[0057] The third determining module is used to determine the second screen based on the target screen combination.

[0058] In conjunction with the second aspect and the above-described implementations, in some possible implementations, the control device further includes:

[0059] The prompting module is used to output target prompt information if the risk parameter of the target screen is greater than or equal to the preset risk threshold. The target prompt information is used to select whether to adjust the image quality configuration parameters of the target screen. The target screen includes a first screen and a second screen.

[0060] The third control module is used to control the image quality configuration parameters of the target screen based on the selection operation when a selection operation is received for the target prompt information.

[0061] Thirdly, a vehicle is provided, including 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, causing the vehicle to perform the methods described in the first aspect or any possible implementation thereof.

[0062] Fourthly, a computer program product is provided, comprising: computer program code, which, when run on a computer, causes the computer to perform the methods described in the first aspect or any possible implementation thereof.

[0063] Fifthly, a computer-readable storage medium is provided that stores computer program code, which, when executed on a computer, causes the computer to perform the methods described in the first aspect or any possible implementation thereof. Attached Figure Description

[0064] Figure 1 This is a schematic diagram of a scenario provided in an embodiment of this application;

[0065] Figure 2 This is another scenario illustration provided by an embodiment of this application;

[0066] Figure 3 This is a schematic flowchart of a vehicle screen control method provided in an embodiment of this application;

[0067] Figure 4 This is a schematic flowchart of another vehicle screen control method provided in an embodiment of this application;

[0068] Figure 5 This is a schematic diagram of the structure of a vehicle screen control device provided in an embodiment of this application;

[0069] Figure 6 This is a schematic diagram of the structure of a vehicle provided in an embodiment of this application. Detailed Implementation

[0070] The technical solutions in this application will be clearly and thoroughly described below with reference to the accompanying drawings. In the description of the embodiments of this application, unless otherwise stated, " / " means "or," for example, A / B can mean A or B. "And / or" in the text is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, and B existing alone. Furthermore, in the description of the embodiments of this application, "multiple" refers to two or more than two.

[0071] Hereinafter, the terms "first" and "second" are used for descriptive purposes only and should not be construed as implying or suggesting 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 that feature.

[0072] In recent years, with the rapid development of automotive technology and consumers' increasing emphasis on driving experience, multiple displays have become a popular feature in in-vehicle cockpits. Multi-screen configurations not only make cars more entertaining and intelligent, but also greatly enhance the user's driving experience and comfort.

[0073] The following will combine Figure 1 and Figure 2 This section describes the in-vehicle displays that may be installed in the vehicle's cabin.

[0074] Figure 1 This is a schematic diagram of a scenario provided in an embodiment of this application. Figure 1 The text indicates the in-vehicle displays that may be configured in the front row area of ​​the vehicle. The front row area refers to the first row of the vehicle's cabin, which is the area where the driver and front passenger are located. The in-vehicle displays in the front row area may include an instrument panel 101, a central control screen 102, a front passenger entertainment screen 103, and a front passenger ceiling-mounted screen 104, etc.

[0075] The instrument panel 101 is usually installed on the center console in front of the driver's seat to display various key vehicle information, such as speed, RPM, fuel level, battery charge, and temperature.

[0076] The central control screen 102 is usually installed in the center of the vehicle's center console. It is used to display navigation information, entertainment information, vehicle status (such as fuel level, battery level, tire pressure, etc.), as well as to adjust various vehicle settings (such as air conditioning, seat heating, driving modes, etc.) and enable interconnection functions.

[0077] The passenger-side entertainment screen 103 is typically installed on the center console in front of the passenger seat to meet the entertainment and information access needs of the passenger.

[0078] The passenger-side ceiling-mounted screen 104 is typically installed on the roof of the vehicle in front of the passenger seat to meet the entertainment and information access needs of the passenger or rear passengers.

[0079] Figure 2 This is another scenario diagram provided in the embodiments of this application. Figure 2 The text indicates in-vehicle displays that may be configured in the rear passenger area of ​​the vehicle. The rear passenger area refers to the area excluding the front passenger area where the driver and front passenger are located. For example, the rear passenger area can be the second row area, the third row area, etc. In-vehicle displays in the rear passenger area may include left-side display 201 and right-side display 202, etc.

[0080] The left-side display screen 201 is typically mounted on the back of the driver's seat or on the top of the vehicle on the left side of the rear area, facing the rear passengers to meet their entertainment and information needs.

[0081] The right-side display screen 202 is typically mounted on the back of the front passenger seat or on the right side of the vehicle roof in the rear area, facing the rear passengers to meet their entertainment and information needs.

[0082] It should be noted that the specific area division and configuration of the in-vehicle display screen need to be determined based on the actual vehicle model. This application embodiment does not limit the area division within the vehicle, the number of in-vehicle display screens installed, or their installation locations. It should be understood that a vehicle may include at least two of the aforementioned display screens.

[0083] To enhance user experience and ensure driving safety, in-vehicle displays are typically equipped with superior image quality parameters, such as high resolution, high brightness, or high contrast. During operation, factors such as high ambient temperatures (e.g., hot summer weather or air conditioning blowing hot air onto the screen), prolonged screen operation, or installation in direct sunlight can cause the screen or body temperature of the in-vehicle display to rise. This can potentially damage the display or burn the user, affecting normal use.

[0084] To improve the flexibility of image quality adjustment for in-vehicle displays, this application proposes the ability to coordinate the image quality adjustment of multiple in-vehicle displays. For example, while adjusting the image quality of the central control screen, the image quality of other entertainment screens can be adjusted simultaneously. However, during multi-screen image quality adjustment, due to differences in hardware or environmental conditions of each in-vehicle display, unreasonable or unsuitable image quality settings may further trigger or exacerbate the risk of screen temperature rise.

[0085] In view of the above problems, this application provides a vehicle screen control method, control device, and vehicle. When a quality configuration operation on the first screen is detected, in response to the quality configuration operation, the method obtains the target quality configuration parameters corresponding to the quality configuration operation and the risk parameters of the second screen; based on the risk parameters, a quality adjustment strategy for the second screen is determined; and then, based on the target quality configuration parameters and the quality adjustment strategy, the quality configuration parameters of the first and second screens are adjusted. Through this solution, the temperature rise of the vehicle display screen can be avoided during the multi-screen quality collaborative adjustment process.

[0086] The following will combine Figure 3 and Figure 4 The control method for the vehicle screen provided in the embodiments of this application will be described in detail.

[0087] Figure 3 This is a schematic flowchart illustrating a vehicle screen control method provided in an embodiment of this application. It should be understood that this control method can be applied to a vehicle; or, to a processor in a vehicle; or, to a chip in a processor integrated into a vehicle.

[0088] For example, such as Figure 3 As shown, the control method 300 includes the following steps S301-S303.

[0089] S301, in response to the image quality configuration operation of the first screen in the vehicle, obtains the target image quality configuration parameters corresponding to the image quality configuration operation and the risk parameters of the second screen, wherein the risk parameters are used to indicate the risk level of the second screen having a screen temperature greater than a preset temperature.

[0090] The target image quality configuration parameters may include configuration parameters related to display image quality, such as the resolution, contrast, brightness, color saturation, and sharpness of the vehicle display screen.

[0091] It should be noted that the first screen and the second screen are different in-vehicle displays, and both the first screen and the second screen are in-vehicle displays that are lit up.

[0092] For example, the first screen can be the central control screen, and the second screen can be at least one in-vehicle display screen other than the central control screen, such as the instrument panel screen, the passenger entertainment screen, the rear screen, etc.

[0093] During the use of the in-vehicle display screen, users can adjust the current display screen's image quality configuration parameters through the display screen's settings function; to improve the convenience of image quality adjustment, image quality configuration operations can be performed on one in-vehicle display screen to achieve coordinated adjustment of the image quality of multiple in-vehicle display screens.

[0094] For example, when a quality configuration operation on the first screen in the vehicle is detected, in response to the quality configuration operation, the target quality configuration parameters corresponding to the quality configuration operation and the risk parameters of the second screen (other than the first screen) that is in a lit state are obtained.

[0095] During the use of in-vehicle displays, there may be a risk of temperature rise. Relevant parameters can be used to determine whether this risk exists. The risk of temperature rise indicates that the display's temperature may increase to a preset temperature, for example, 70°C. The level of this risk can be represented using risk parameters.

[0096] It should be noted that the preset temperature setting can be combined with the actual configuration of the vehicle display screen and other factors that affect the temperature of the vehicle display screen; the preset temperature can also be set to 50°, 65° or 80°, etc., and this application embodiment does not limit this.

[0097] For example, risk parameters can be represented by a classification system. For instance, when the risk of temperature rise on the second screen is high, the corresponding risk parameter can be classified as Level 1; when the risk of temperature rise on the second screen is medium, the corresponding risk parameter can be classified as Level 2; and when the risk of temperature rise on the second screen is low or there is no risk of temperature rise, the corresponding risk parameter can be classified as Level 3.

[0098] It should be understood that risk parameters can also be represented in ways other than classifying levels, such as percentages. This application does not limit the way risk parameters are represented or the specific level and value settings.

[0099] During the use of in-vehicle displays, certain equipment or environmental factors may affect their temperature. Therefore, by combining the current display parameters and environmental parameters, the risk level of potential temperature rise in the in-vehicle display can be determined. In one implementation, the target image quality configuration parameters corresponding to the image quality configuration operation and the risk parameters of the second screen are obtained, including:

[0100] Obtain the target image quality configuration parameters, the display parameters of the second screen, and the environmental parameters corresponding to the image quality configuration operation;

[0101] Based on the target image quality configuration parameters, the display parameters of the second screen, and the environmental parameters, the risk parameters of the second screen are determined.

[0102] Second screens can include standard screens, sunlight-readable screens, full-screen displays, and transparent screens. Standard screens may affect user viewing in strong light environments due to glare; to address this issue, sunlight-readable screen technology was developed. Sunlight-readable screen technology is a display technology that maintains screen clarity and color reproduction even in strong light conditions, such as outdoor sunlight. Displays with sunlight-readable screen technology utilize high brightness, enhanced contrast, anti-reflective coatings, and intelligent dimming technology to provide a comfortable visual experience for users at different brightness levels. During the application of this technology, the temperature of the in-vehicle display may rise to a relatively high level. Therefore, when determining the risk parameters of a second screen, it is possible to determine whether the second screen is in a preset screen type (e.g., a sunlight-readable screen).

[0103] The image quality configuration parameters of the second screen can include parameters such as resolution, contrast, brightness, color saturation, and sharpness of the in-vehicle display. When the image quality configuration parameters currently displayed on the second screen are higher than the corresponding parameter thresholds, the power consumption of the electronic components in the second screen, the power of the backlight, as well as color processing and refresh rate may all increase, which will further lead to a gradual increase in the temperature of the second screen.

[0104] The second screen can display in various modes, including normal mode and movie mode. When the second screen is in movie mode, the resolution and refresh rate of the display are higher, which may cause the temperature of the second screen to rise.

[0105] The image type displayed on the second screen indicates whether a special type of image is being displayed on the second screen, such as HDR (High Dynamic Range) video. This type of video simulates the contrast between light and dark in the real world by capturing and reproducing a wider range of brightness, providing more delicate color levels and a stronger sense of three-dimensionality; playing this type of video may also cause the temperature of the second screen to rise.

[0106] The environmental parameters for the second screen can include its installation location and ambient temperature. If the second screen is installed in a location that is easily exposed to direct sunlight, such as the upper surface of the center console, the temperature of the second screen may rise due to sunlight exposure. When the ambient temperature is high, or when the air conditioner blows hot air directly onto the second screen, the temperature of the second screen may also rise.

[0107] In summary, the display parameters of the second screen can include the screen type, the current image quality configuration parameters, the display mode, and the type of image displayed on the second screen. By monitoring the above display parameters, the current image quality configuration parameters, and environmental parameters of the second screen, the current risk parameters of the second screen can be determined.

[0108] Optionally, risk parameters can be expressed in the form of grade divisions, or in numerical form such as percentages or scores.

[0109] For example, when risk parameters are represented in the form of grade classification, corresponding preset conditions can be set for different influencing factors. Accordingly, there is a positive correlation between the number of influencing factors that meet the preset conditions and the risk parameter level. That is, the more influencing factors that meet the preset conditions, the higher the risk that the screen temperature of the second screen will rise to the preset temperature, and the higher the corresponding risk parameter level.

[0110] The preset conditions may include: the target image quality configuration parameter corresponding to the image quality configuration operation is greater than the image quality configuration parameter threshold (e.g., the resolution is higher than the resolution threshold - HD (High Definition) resolution, etc.); the current image quality configuration parameter of the second screen is greater than the image quality configuration parameter threshold; the content currently displayed on the second screen is content of a preset type (e.g., HDR video, etc.); the second screen is a screen of a preset type (e.g., sunlight screen, etc.); the position of the second screen is on the upper part of the center console or other positions that will be exposed to direct sunlight; and the ambient temperature of the second screen is higher than the preset temperature, etc.

[0111] Based on the above preset conditions, it can be set that when the relevant parameters of the second screen meet 5 or more preset conditions, the risk parameter of the second screen is determined to be at the first level; when the relevant parameters of the second screen meet 3 or 4 preset conditions, the risk parameter of the second screen is determined to be at the second level; and when the relevant parameters of the second screen meet 2 or fewer preset conditions, the risk parameter of the second screen is determined to be at the third level.

[0112] For example, when the risk parameter is expressed in numerical form, different weight values ​​can be set for different influencing factors. When the influencing factor meets the preset conditions, the corresponding weight value is accumulated; when the influencing factor does not meet the preset conditions, the weight value score is determined to be 0; finally, the sum of the weight values ​​corresponding to multiple influencing factors is used as the value of the risk parameter.

[0113] In this embodiment, the target image quality configuration parameters to be adjusted, the current display parameters of the second screen, and environmental parameters are obtained. By combining these parameters, the risk parameters of the second screen can be determined. During screen use, all of the above parameters may affect the screen temperature. Combining multiple parameters to determine the screen's risk parameters can improve their accuracy. Furthermore, determining the image quality adjustment strategy based on the risk parameters can ensure the accuracy of the image quality adjustment strategy and avoid the image quality adjustment affecting the screen.

[0114] Optionally, when multiple in-vehicle displays are installed in the vehicle, all the displays can be combined as a single screen. When adjusting the image quality of one screen, the image quality configuration parameters of the other screens can be controlled simultaneously. Alternatively, users can configure screens to be bundled together for image quality coordination, placing them within the same screen combination. During image quality adjustment, coordinated adjustment of the screens within the same combination can be achieved.

[0115] For example, in order to facilitate the adjustment of image quality of the displays in different areas of the vehicle cabin, the central control screen, instrument screen and passenger screen in the front row can be bound together as a first screen combination; and the left and right screens in the rear row can be bound together as a second screen combination.

[0116] It should be understood that the above screen combination division is only an example, and users can personalize the screen combination according to their own needs.

[0117] In one implementation, the screen identifier of the first screen is obtained; based on the screen identifier of the first screen, the target screen combination to which the first screen belongs is determined; and based on the target screen combination, the second screen is determined.

[0118] Each in-vehicle display screen is equipped with a different screen identifier; if the user has pre-set one or more screen combinations, the screen combination may include the screen identifiers of one or more screens; when an operation to configure the image quality of the first screen is detected, the target screen combination to which the first screen belongs can be determined based on the screen identifier of the first screen; then, based on the target screen combination, the screens other than the first screen in that combination can be determined as the second screen.

[0119] For example, the first screen combination includes a central control screen, an instrument panel screen, and a passenger-side screen. If the user performs a picture quality configuration operation on the central control screen, the central control screen is determined to be the first screen, the screen identifier of the central control screen is obtained, and it is determined that the central control screen belongs to the first screen combination; then the instrument panel screen and the passenger-side screen in the first screen combination can be determined as the second screen.

[0120] Optionally, the screen identifier is used to distinguish the location, purpose, etc. of each vehicle display screen; the screen identifier can be represented by serial number, product model, etc.; this application embodiment does not limit the screen identifier used.

[0121] For example, the central control screen is labeled A, the instrument panel screen is labeled B, and the passenger-side screen is labeled C. The first screen combination may include three screens: A, B, and C. When the screen identifier of the current screen is detected to be A, the target screen combination can be determined as the first screen combination; and then the second screens can be determined to be the screen with screen identifier B and the screen with screen identifier C.

[0122] In this embodiment, each screen has a different screen identifier; based on the screen identifier of the first screen, the target screen combination to which the first screen belongs can be determined; based on the target screen combination, the second screen to be adjusted can be determined from multiple in-vehicle displays within the vehicle. Users can pre-set screen combinations according to their own needs, and during multi-screen image quality adjustment, other screens in the screen combination can be determined based on the screen currently being operated by the user, improving the flexibility and practicality of coordinated image quality adjustment of in-vehicle screens.

[0123] S302, based on the risk parameters of the second screen, determines the image quality adjustment strategy for the second screen.

[0124] For example, the risk parameters of the second screen are used to indicate the risk level of the second screen having a screen temperature greater than a preset temperature; after determining the risk parameters of the second screen, it can be determined whether the image quality of the second screen can be adjusted, that is, the image quality adjustment strategy of the second screen can be determined.

[0125] In one implementation, a picture quality adjustment strategy for the second screen is determined based on risk parameters of the second screen, including:

[0126] If the risk parameter of the second screen is less than the preset risk threshold, the image quality adjustment strategy of the second screen is determined to be the first strategy, wherein the first strategy indicates that the image quality of the second screen is adjusted.

[0127] If the risk parameter of the second screen is greater than or equal to the preset risk threshold, the image quality adjustment strategy of the second screen is determined to be the second strategy, wherein the second strategy indicates that the image quality of the second screen is not adjusted.

[0128] For example, a preset risk threshold is set in advance. After obtaining the risk parameters of the second screen, the relationship between the risk parameters and the preset risk level is compared to determine the corresponding image quality adjustment strategy. When the risk parameters of the second screen are less than the preset risk threshold, it indicates that the risk of high temperature on the second screen is small, and image quality adjustment may not cause or aggravate the risk of temperature rise on the second screen. Therefore, image quality adjustment can be performed on the second screen, i.e., the image quality adjustment strategy is determined to be the first strategy. When the risk parameters of the second screen are greater than or equal to the preset risk threshold, it indicates that the risk of high temperature on the second screen is large, and image quality adjustment may cause or aggravate the risk of temperature rise on the second screen, resulting in an increase in the temperature of the second screen and affecting normal user use. Therefore, it is determined that image quality adjustment cannot be performed on the second screen, i.e., the image quality adjustment strategy is determined to be the second strategy.

[0129] Optionally, the setting of the preset risk threshold needs to be adapted to the way the risk parameter is represented; for example, when the risk parameter is represented by a level classification, the preset risk threshold needs to be set to the corresponding level threshold; when the risk parameter is represented by a percentage or other numerical form, the preset risk threshold needs to be set to the corresponding numerical threshold.

[0130] For example, risk parameters can be represented by a level classification method: the screen risk parameters can include a first level, a second level, and a third level, where the first level indicates the highest risk and the third level indicates the lowest risk. The corresponding preset risk threshold can be set to the second level. When the risk parameter is the third level, it means that the risk parameter is less than the preset risk level, and the image quality adjustment strategy is determined to be the first strategy. When the risk parameter is the first level or the second level, it means that the risk parameter is greater than or equal to the preset risk level, and the image quality adjustment strategy is determined to be the second strategy.

[0131] For example, if the risk parameter is expressed as a percentage: the preset risk threshold can be set to 50%; if the risk parameter obtained from the second screen is 30%, which is less than the preset risk threshold, then the image quality adjustment strategy is determined to be the first strategy; if the risk parameter obtained from the second screen is 70%, which is greater than the preset risk threshold, then the image quality adjustment strategy is determined to be the second strategy.

[0132] It should be understood that the preset risk threshold can be set by the vehicle manufacturer through various experimental tests before the vehicle leaves the factory; or, it can be determined through the user's personalized settings; this application does not limit the setting method or specific parameters of the preset risk threshold.

[0133] In this embodiment, a preset risk threshold is set. When the risk parameter of the second screen is less than the preset risk threshold, it is determined that the image quality of the second screen needs to be adjusted; when the risk parameter of the second screen is greater than or equal to the preset risk threshold, it is determined that the image quality of the second screen will not be adjusted. By comparing the relationship between the current risk parameter of the second screen and the preset threshold, it is determined whether to adjust the image quality of the second screen. This improves the accuracy of determining the image quality adjustment strategy for the second screen and avoids inappropriate image quality adjustments by the image quality coordination adjustment, which could lead to the second screen becoming unusable.

[0134] In one implementation, if the risk parameter of the target screen is greater than or equal to a preset risk threshold, a target prompt message is output, wherein the target prompt message is used to select whether to adjust the image quality configuration parameters of the target screen, and the target screen includes a first screen and a second screen; upon receiving a selection operation on the target prompt message, the image quality configuration parameters of the target screen are controlled based on the selection operation.

[0135] For example, when the risk parameter of the target screen to be adjusted in the vehicle is greater than or equal to a preset risk threshold, it indicates that the image quality configuration operation may cause the screen temperature of the target screen to rise to a high temperature. To further determine whether it is necessary to continue adjusting the image quality configuration parameter of the target screen, a target prompt message can be output, informing the user that there is a risk that the target screen temperature may rise to a preset temperature, and allowing the user to choose whether to continue adjusting. If the user chooses to continue adjusting, the image quality configuration parameter of the target screen is adjusted; if the user chooses not to adjust, the current image quality configuration parameter of the target screen is retained.

[0136] Optionally, when the risk parameters of the target screen are high, the image quality configuration parameters of the target screen can be automatically reduced; or the user can be asked whether the image quality configuration parameters of the target screen need to be reduced in order to reduce the power consumption of the target screen and avoid the target screen temperature from becoming too high.

[0137] In this embodiment, when the risk parameter of the screen to be adjusted is detected to be greater than or equal to a preset risk threshold, a prompt message can be output to inform the user that the risk parameter of the target screen is high, and to allow the user to choose whether to continue adjusting the image quality of the target screen; and the image quality configuration parameters of the target screen are controlled according to the user's selection. When it is confirmed that the target screen may have a high risk of overheating, the decision to adjust the image quality is made based on the user's actual needs, so that the image quality adjustment meets the user's personalized needs and improves user satisfaction.

[0138] S303 controls the image quality configuration parameters of the first screen and the second screen based on the target image quality configuration parameters and image quality adjustment strategy.

[0139] For example, after determining the image quality adjustment strategy for the second screen, the image quality configuration parameters of the first screen and the second screen are controlled and adjusted according to the image quality adjustment strategy and the target image quality configuration parameters.

[0140] In one implementation, the image quality configuration parameters of the first screen and the second screen are controlled based on the target image quality configuration parameters and the image quality adjustment strategy, including:

[0141] If the image quality adjustment strategy of the second screen is the first strategy, control the image quality configuration parameters of the first screen and the image quality configuration parameters of the second screen to the target image quality configuration parameters.

[0142] If the image quality adjustment strategy of the second screen is the second strategy, the image quality configuration parameters of the first screen are controlled to be the target image quality configuration parameters, and the image quality configuration parameters of the second screen are controlled to be the current image quality configuration parameters of the second screen.

[0143] For example, when the image quality adjustment strategy of the second screen is the first strategy, that is, when the image quality configuration parameters of the second screen can be adjusted, the image quality configuration parameters of both the first screen and the second screen are adjusted to the target image quality configuration parameters corresponding to the image quality configuration operation; when the image quality adjustment strategy of the second screen is the second strategy, that is, when the image quality configuration parameters of the second screen are not adjusted, only the image quality configuration parameters of the first screen are adjusted to the target image quality configuration parameters, the current image quality configuration parameters of the second screen are retained, and no image quality adjustment is performed on them.

[0144] It should be understood that the second screen is a general term for the display screen other than the first screen; if there are screens with both low and high risk parameters among the screens to be adjusted, then the image quality adjustment strategy corresponding to the screen with the low risk parameter is determined as the first strategy, and the image quality adjustment strategy corresponding to the screen with the high risk parameter is determined as the second strategy, that is, only the image quality configuration parameters of the first screen and the screen with the low risk parameter are adjusted to the target image quality configuration parameters, while the current image quality configuration parameters of the screen with the high risk parameter are retained.

[0145] The above adjustment process can also be understood as a process of image quality coordination and decoupling. If the second screen does not have a risk of overheating, that is, the risk parameter is low, then image quality coordination between the first and second screens is determined. During the process of adjusting the image quality configuration parameters of the first screen, the image quality configuration parameters of the second screen are adjusted in coordination. If the second screen has a risk of overheating, that is, the risk parameter is high, then image quality decoupling between the first and second screens is determined. During the process of adjusting the image quality configuration parameters of the first screen, the image quality configuration parameters of the second screen are not adjusted.

[0146] In this embodiment, when the image quality adjustment strategy of the second screen is the first strategy, the image quality configuration parameters of both the first and second screens are adjusted to the target image quality configuration parameters. When the image quality adjustment strategy of the second screen is the second strategy, only the image quality configuration parameters of the first screen are adjusted to the target image quality configuration parameters, and the image quality configuration parameters of the second screen are not adjusted, that is, the current image quality configuration parameters of the second screen are retained. When the image quality adjustment strategy determined by the risk parameters is the second strategy, and the image quality configuration parameters of the second screen are not adjusted, only the first screen is adjusted to the target image quality configuration parameters. This avoids the impact of image quality adjustment on the second screen, eliminates or reduces the possibility of the second screen experiencing a temperature rise, ensures that all screens in the vehicle can be used normally, and will not cause harm to the user (e.g., burns).

[0147] In one implementation, when the risk parameters of the second screen are detected to have decreased to below a preset risk threshold, the current image quality configuration parameters of the first screen are obtained.

[0148] The image quality configuration parameters of the second screen are set to the current image quality configuration parameters of the first screen.

[0149] For example, the risk parameters of the second screen may change due to factors such as changes in vehicle location or reduced usage of the display screen. When the risk parameters of the second screen are detected to be lower than the preset risk threshold, the current image quality configuration parameters of the first screen are obtained, and the image quality configuration parameters of the second screen are automatically adjusted to be consistent with the current image quality configuration parameters of the first screen, so as to maintain consistent image quality across multiple screens and meet the user's needs for using multiple screens.

[0150] In this embodiment, the risk parameters of the second screen may change. When the risk parameters of the second screen are detected to decrease below a preset risk threshold, the current image quality configuration parameters of the first screen are obtained, and the image quality configuration parameters of the second screen are adjusted to match those of the first screen. The risk parameters of the second screen are monitored in real time. If a decrease in risk parameters is detected, indicating that image quality adjustment of the second screen is possible, the image quality configuration parameters of the second screen are adjusted to match those of the first screen. This satisfies the user's need for coordinated adjustment of multiple screens, eliminating the need for individual adjustments and improving the flexibility and convenience of multi-screen image quality coordination.

[0151] In one implementation, the risk parameters of the first screen are obtained; if the risk parameters of the first screen are less than a preset risk threshold, the image quality configuration parameters of the first screen are controlled to the target image quality configuration parameters.

[0152] For example, when a user configures the image quality of the first screen, the first screen may also be at risk of overheating without the user noticing. The risk parameters of the first screen can also be monitored in real time. If the risk parameters of the first screen are less than the preset risk threshold, the image quality configuration parameters of the first screen can be adjusted to the target image quality configuration parameters.

[0153] Optionally, if the risk parameter of the first screen is less than the preset risk threshold, the image quality configuration parameter of the first screen may not be adjusted, and only other screens with lower risk parameters may be adjusted; or, a prompt message may be output so that the user can choose whether to continue to adjust the image quality of the first screen.

[0154] In this embodiment, risk parameters of the first screen are monitored. When the risk parameters of the first screen are less than a preset risk threshold, the image quality configuration parameters of the first screen are controlled. Based on the risk parameters of the first screen, it is determined whether to adjust the image quality of the first screen to avoid causing the first screen temperature to rise when the risk parameters of the first screen are too high. This further ensures that the image quality of multiple screens can be coordinated under normal screen use, improving the flexibility of multi-screen image quality adjustment.

[0155] In summary, upon detecting an image quality configuration operation on the first screen in the vehicle, the system responds by acquiring the corresponding target image quality configuration parameters and risk parameters for the second screen (excluding the first screen). Based on these risk parameters, an image quality adjustment strategy for the second screen is determined. Then, based on the adjustment strategy and the target image quality configuration parameters, the image quality configuration parameters for both the first and second screens are controlled. By configuring the image quality of one screen in the vehicle, coordinated adjustment of the image quality of multiple screens is achieved, improving the convenience of multi-screen image quality adjustment. Based on the risk level of the second screen exceeding a preset temperature, a corresponding image quality adjustment strategy is determined, and combined with the target image quality configuration parameters, the image quality of both the first and second screens is adjusted. This achieves coordinated multi-screen image quality adjustment while avoiding the risk of screen overheating caused or aggravated by image quality configuration operations, ensuring normal screen use and improving the user's in-vehicle screen experience.

[0156] Figure 4 This is a schematic flowchart illustrating another vehicle screen control method provided in an embodiment of this application. It should be understood that this control method can be applied to a vehicle; or, applied to a processor in a vehicle; or, applied to a chip in a processor mounted in a vehicle.

[0157] For example, such as Figure 4 As shown, the control method 400 includes the following steps S401-S409.

[0158] S401, in response to the image quality configuration operation on the first screen in the vehicle, obtains the target image quality configuration parameters, the display parameters of the second screen, and the environmental parameters corresponding to the image quality configuration operation.

[0159] For example, when a quality configuration operation on the first screen in the vehicle is detected, in response to the quality configuration operation, the target quality configuration parameters, the display parameters of the second screen, and the environmental parameters corresponding to the quality configuration operation are obtained.

[0160] Among them, image quality configuration parameters can include screen resolution, contrast ratio, brightness, color saturation, and sharpness, as well as other configuration parameters related to display image quality.

[0161] The display parameters of the second screen may include the current image quality configuration parameters of the second screen, the current display mode of the second screen, the screen type of the second screen, and the content parameters currently displayed on the second screen; the environmental parameters of the second screen may include the location of the second screen and the ambient temperature of the environment surrounding the second screen.

[0162] Optionally, the second screen can be any screen in the vehicle that is lit up, except for the first screen; or the second screen can be any screen in a preset screen combination that is lit up, except for the first screen.

[0163] Optionally, the process of determining the second screen based on the screen combination can be found in [reference needed]. Figure 3 The relevant description of S301 is not repeated here in the embodiments of this application.

[0164] Alternatively, the implementation of S401 can be found in [reference needed]. Figure 3 The relevant description of S301 is not repeated here in the embodiments of this application.

[0165] S402, based on the target image quality configuration parameters, the display parameters of the second screen and the environmental parameters, determines the risk parameters of the second screen, wherein the risk parameters are used to indicate the risk level of the second screen having a screen temperature greater than a preset temperature.

[0166] For example, the target image quality configuration parameters, the display parameters of the second screen, and the environmental parameters may all affect the screen temperature of the second screen. After obtaining the relevant parameters, it is possible to determine whether there is a risk that the screen temperature of the second screen is greater than the preset temperature and the corresponding risks, which are the risk parameters of the second screen.

[0167] Alternatively, the implementation of S402 can be found in [reference needed]. Figure 3 The relevant description of S301 is not repeated here in the embodiments of this application.

[0168] S403, determine whether the risk parameter is less than the preset risk threshold. If yes, proceed to S404; otherwise, proceed to S406.

[0169] For example, a preset risk threshold is set in advance. After the risk parameters of the second screen are determined, the relationship between the risk parameters and the preset risk threshold is compared to determine whether the risk parameters are less than the preset risk parameters.

[0170] Alternatively, the implementation of S403 can be found in [reference needed]. Figure 3 The relevant description of S302 is not repeated here in the embodiments of this application.

[0171] S404, determine the image quality adjustment strategy for the second screen as the first strategy, wherein the first strategy indicates that the image quality of the second screen is adjusted.

[0172] For example, when the risk parameter of the second screen is less than the preset risk threshold, it indicates that the temperature rise risk of the second screen is low, and the image quality configuration operation may not cause or aggravate the temperature rise risk of the second screen. In this case, the image quality adjustment strategy of the second screen is determined to be the first strategy, that is, the image quality of the second screen can be adjusted.

[0173] Alternatively, the implementation of S404 can be found in [reference needed]. Figure 3 The relevant description of S302 is not repeated here in the embodiments of this application.

[0174] S405 controls the image quality configuration parameters of the first screen and the second screen to the target image quality configuration parameters.

[0175] For example, when the image quality configuration strategy of the second screen is the first strategy, the image quality configuration parameters of both the first screen and the second screen can be adjusted to the target image quality configuration parameters.

[0176] Optionally, during the process of adjusting the image quality of the first screen, the risk parameters of the first screen can also be detected; if the risk parameters of the first screen are higher than the preset risk threshold, the image quality of the first screen will not be adjusted; if the risk parameters of the first screen are lower than the preset risk threshold, the image quality configuration parameters of the first screen will be controlled to the target image quality configuration parameters.

[0177] Alternatively, the implementation of S405 can be found in [reference needed]. Figure 3 The relevant description of S303 is not repeated here in the embodiments of this application.

[0178] S406, Determine the image quality adjustment strategy for the second screen as the second strategy, wherein the second strategy indicates that the image quality of the second screen is not adjusted.

[0179] For example, when the risk parameter of the second screen is greater than or equal to the preset risk threshold, it indicates that the image quality configuration operation may cause or aggravate the risk of temperature rise of the second screen. In this case, the image quality adjustment strategy is determined to be the second strategy, that is, no image quality adjustment is performed on the second screen.

[0180] Optionally, when the risk parameter of the second screen is greater than or equal to the preset risk threshold, a target prompt message can be output to inform the user that there is a risk of temperature rise in the second screen, and allow the user to choose whether to continue adjusting; if the user chooses to continue adjusting, the image quality adjustment strategy of the second screen is determined to be the first strategy; if the user chooses not to continue adjusting, the image quality adjustment strategy of the second screen is determined to be the second strategy.

[0181] Alternatively, the implementation of S406 can be found in [reference needed]. Figure 3 The relevant description of S302 is not repeated here in the embodiments of this application.

[0182] S407, control the image quality configuration parameters of the first screen to the target image quality configuration parameters, and control the image quality configuration parameters of the second screen to the current image quality configuration parameters of the second screen.

[0183] For example, when the image quality configuration strategy of the second screen is the second strategy, only the image quality configuration parameters of the first screen are adjusted to the target image quality configuration parameters, while the current image quality configuration parameters of the second screen are retained.

[0184] Alternatively, the implementation of S407 can be found in [reference needed]. Figure 3 The relevant description of S303 is not repeated here in the embodiments of this application.

[0185] S408: When the risk parameters of the second screen are detected to have decreased to below a preset risk threshold, the current image quality configuration parameters of the first screen are obtained.

[0186] For example, if the image quality of the second screen is not adjusted, the risk parameters of the second screen are continuously monitored; if the risk parameters of the second screen are detected to drop below the preset risk parameters, the current image quality configuration parameters of the first screen are obtained.

[0187] Alternatively, the implementation of S408 can be found in [reference needed]. Figure 3 The relevant description of S303 is not repeated here in the embodiments of this application.

[0188] S409, control the image quality configuration parameters of the second screen to be the current image quality configuration parameters of the first screen.

[0189] For example, when the risk of overheating on the second screen is eliminated, the image quality configuration parameters of the second screen can be synchronized with the current image quality configuration parameters of the first screen to ensure consistency between the linked screens. This meets the user's need for collaborative adjustment of image quality across multiple screens.

[0190] Alternatively, the implementation of S409 can be found in [reference needed]. Figure 3 The relevant description of S303 is not repeated here in the embodiments of this application.

[0191] In summary, in this embodiment, upon receiving a quality configuration operation for the first screen, the system determines the risk level of the second screen's temperature exceeding a preset temperature based on the target quality configuration parameters, the display parameters of the second screen, and environmental parameters. This further determines whether the second screen's quality can be adjusted. The system then controls the quality configuration parameters of both the first and second screens according to a corresponding quality adjustment strategy. This achieves multi-screen collaborative quality adjustment, improving the convenience of screen quality adjustment. Furthermore, it detects the risk of temperature rise in the second screen, preventing the risk of temperature rise from being triggered or aggravated during collaborative quality adjustment, thus avoiding impact on normal screen use or harm to the user and improving the user experience.

[0192] The above text combined Figures 1 to 4 The control method for the vehicle screen provided in the embodiments of this application is described in detail below; the following will be combined with Figure 5 and Figure 6 The apparatus embodiments of this application are described in detail below. It should be understood that the apparatus in the embodiments of this application can perform the various methods described in the foregoing embodiments of this application, that is, the specific working processes of the various products described below can be referred to the corresponding processes in the foregoing method embodiments.

[0193] Figure 5 This is a schematic diagram of the structure of a vehicle screen control device provided in an embodiment of this application.

[0194] For example, such as Figure 5 As shown, the control device 500 includes:

[0195] The first acquisition module 501 is used to respond to the image quality configuration operation of the first screen in the vehicle, and acquire the target image quality configuration parameters and the risk parameters of the second screen corresponding to the image quality configuration operation, wherein the risk parameters are used to indicate the risk level of the second screen having a screen temperature greater than a preset temperature.

[0196] The first determining module 502 is used to determine the image quality adjustment strategy of the second screen based on the risk parameters of the second screen.

[0197] The first control module 503 is used to control the image quality configuration parameters of the first screen and the second screen based on the target image quality configuration parameters and the image quality adjustment strategy.

[0198] In one possible implementation, the first acquisition module 501 is further configured to acquire the target image quality configuration parameters, the display parameters of the second screen, and the environmental parameters corresponding to the image quality configuration operation; and to determine the risk parameters of the second screen based on the target image quality configuration parameters, the display parameters of the second screen, and the environmental parameters.

[0199] In one possible implementation, the first determining module 502 is further configured to determine the image quality adjustment strategy of the second screen as a first strategy if the risk parameter of the second screen is less than a preset risk threshold, wherein the first strategy indicates that the image quality of the second screen is adjusted; and to determine the image quality adjustment strategy of the second screen as a second strategy if the risk parameter of the second screen is greater than or equal to the preset risk threshold, wherein the second strategy indicates that the image quality of the second screen is not adjusted.

[0200] In one possible implementation, the first control module 503 is further configured to: if the image quality adjustment strategy of the second screen is the first strategy, control the image quality configuration parameters of the first screen and the second screen to be the target image quality configuration parameters; if the image quality adjustment strategy of the second screen is the second strategy, control the image quality configuration parameters of the first screen to be the target image quality configuration parameters; and control the image quality configuration parameters of the second screen to be the current image quality configuration parameters of the second screen.

[0201] In one possible implementation, the control device 500 further includes:

[0202] The second acquisition module is used to acquire the current image quality configuration parameters of the first screen when the risk parameters of the second screen are detected to be reduced to below a preset risk threshold.

[0203] The second control module is used to control the image quality configuration parameters of the second screen to be the current image quality configuration parameters of the first screen.

[0204] In one possible implementation, the control device 500 further includes:

[0205] The third acquisition module is used to acquire the risk parameters of the first screen;

[0206] The first control module 503 is also used to control the image quality configuration parameters of the first screen to the target image quality configuration parameters if the risk parameters of the first screen are less than the preset risk threshold.

[0207] In one possible implementation, the control device 500 further includes:

[0208] The fourth acquisition module is used to acquire the screen identifier of the first screen;

[0209] The second determining module is used to determine the target screen combination to which the first screen belongs based on the screen identifier of the first screen;

[0210] The third determining module is used to determine the second screen based on the target screen combination.

[0211] In one possible implementation, the control device 500 further includes:

[0212] The prompting module is used to output target prompt information if the risk parameter of the target screen is greater than or equal to the preset risk threshold. The target prompt information is used to select whether to adjust the image quality configuration parameters of the target screen. The target screen includes a first screen and a second screen.

[0213] The third control module is used to control the image quality configuration parameters of the target screen based on the selection operation when a selection operation is received for the target prompt information.

[0214] It should be noted that the control device 500 for the aforementioned vehicle screen is embodied in the form of a functional unit. The term "module" here can be implemented in software and / or hardware, without specific limitations.

[0215] For example, a "module" can be a software program, hardware circuit, or a combination of both that implements the above functions. Hardware circuits may include application-specific integrated circuits (ASICs), electronic circuits, processors (e.g., shared processors, proprietary processors, or group processors) and memory for executing one or more software or firmware programs, combined logic circuits, and / or other suitable components that support the described functions.

[0216] Therefore, the units of the various examples described in the embodiments of this application can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are implemented in hardware or software depends on the specific application and design constraints of the technical solution. Those skilled in the art can use different methods to implement the described functions for each specific application, but such implementation should not be considered beyond the scope of this application.

[0217] Figure 6 This is a schematic diagram of the structure of a vehicle provided in an embodiment of this application.

[0218] For example, such as Figure 6 As shown, the vehicle 600 includes a memory 601 and a processor 602. The memory 601 stores executable program code 603, and the processor 602 is used to call and execute the executable program code 603 to perform a vehicle screen control method.

[0219] Furthermore, embodiments of this application also protect an apparatus, which may include a memory and a processor, wherein the memory stores executable program code, and the processor is used to call and execute the executable program code to perform a vehicle screen control method provided in embodiments of this application.

[0220] This embodiment can divide the control device into functional modules according to the above method example. For example, each function can be assigned to a separate module, or two or more functions can be integrated into one processing module. The integrated module can be implemented in hardware. It should be noted that the module division in this embodiment is illustrative and only represents one logical functional division. In actual implementation, there may be other division methods.

[0221] When each functional module is divided according to its corresponding function, the control device may further include a first acquisition module, a first determination module, and a first control module. It should be noted that all relevant content of each step involved in the above method embodiments can be referenced to the functional description of the corresponding functional module, and will not be repeated here.

[0222] It should be understood that the device provided in this embodiment is used to execute the above-described vehicle screen control method, and therefore can achieve the same effect as the above-described implementation method.

[0223] When using an integrated unit, the control device may include a processing module and a storage module. When the control device is applied to a vehicle, the processing module can be used to control and manage the vehicle's movements. The storage module can be used to support the vehicle in executing program code, etc.

[0224] The processing module may be a processor or a controller, which can implement or execute the various exemplary logic blocks, modules, and circuits described in conjunction with the disclosure of this application. The processor may also be a combination of functions that implement computing capabilities, such as a combination of one or more microprocessors, a combination of digital signal processing (DSP) and a microprocessor, etc., and the storage module may be a memory.

[0225] In addition, the device provided in the embodiments of this application may specifically be a chip, component or module. The chip may include a connected processor and a memory. The memory is used to store instructions. When the processor calls and executes the instructions, the chip can execute a vehicle screen control method provided in the above embodiments.

[0226] This embodiment also provides a computer-readable storage medium storing computer program code. When the computer program code is run on a computer, the computer executes the above-described related method steps to implement the vehicle screen control method provided in the above embodiment.

[0227] The computer-readable storage medium may include, but is not limited to, any type of disk, including floppy disks, optical disks, Digital Video Discs (DVDs), Compact Disc Read-Only Memory (CD-ROM), microdrives, and magneto-optical disks, read-only memory (ROM), random access memory (RAM), erasable programmable read-only memory (EPROM), electrically erasable programmable read-only memory (EEPROM), dynamic random access memory (DRAM), 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.

[0228] This embodiment also provides a computer program product that, when run on a computer, causes the computer to perform the aforementioned related steps to implement a vehicle screen control method provided in the above embodiment.

[0229] In this embodiment, the device, computer-readable storage medium, computer program product, or chip are all used to execute the corresponding methods provided above. Therefore, the beneficial effects they can achieve can be referred to the beneficial effects in the corresponding methods provided above, and will not be repeated here.

[0230] Through the above description of the embodiments, those skilled in the art will understand that, for the sake of convenience and brevity, only the division of the above functional modules is used as an example. In actual applications, the above 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.

[0231] In the embodiments provided in this application, it should be understood that the disclosed apparatus and methods can be implemented in other ways. For example, the apparatus embodiments described above are merely illustrative; for instance, the division of modules or units is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another device, or some features may be ignored or not executed. Furthermore, the coupling or direct coupling or communication connection shown or discussed may be through some interfaces; the indirect coupling or communication connection between devices or units may be electrical, mechanical, or other forms.

[0232] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A method for controlling a vehicle screen, characterized in that, The control method includes: In response to an image quality configuration operation on the first screen in the vehicle, the target image quality configuration parameters corresponding to the image quality configuration operation and the risk parameters of the second screen are obtained, wherein the risk parameters are used to indicate the risk level of the second screen having a screen temperature greater than a preset temperature; Based on the risk parameters of the second screen, determine the image quality adjustment strategy for the second screen; Based on the target image quality configuration parameters and the image quality adjustment strategy, control the image quality configuration parameters of the first screen and the second screen; The step of obtaining the target image quality configuration parameters and the risk parameters of the second screen corresponding to the image quality configuration operation includes: Obtain the target image quality configuration parameters, the display parameters of the second screen, and the environmental parameters corresponding to the image quality configuration operation. The environmental parameters include the installation location of the second screen and the ambient temperature. Based on the target image quality configuration parameters, the display parameters of the second screen, and the environmental parameters, the risk parameters of the second screen are determined.

2. The method according to claim 1, characterized in that, The step of determining the image quality adjustment strategy for the second screen based on the risk parameters of the second screen includes: If the risk parameter of the second screen is less than the preset risk threshold, the image quality adjustment strategy of the second screen is determined to be the first strategy, wherein the first strategy indicates that the image quality of the second screen is adjusted. If the risk parameter of the second screen is greater than or equal to the preset risk threshold, the image quality adjustment strategy of the second screen is determined to be the second strategy, wherein the second strategy indicates that the image quality of the second screen is not adjusted.

3. The method according to claim 2, characterized in that, The step of controlling the image quality configuration parameters of the first screen and the second screen based on the target image quality configuration parameters and the image quality adjustment strategy includes: If the image quality adjustment strategy of the second screen is the first strategy, control the image quality configuration parameters of the first screen and the image quality configuration parameters of the second screen to be the target image quality configuration parameters; If the image quality adjustment strategy of the second screen is the second strategy, the image quality configuration parameters of the first screen are controlled to be the target image quality configuration parameters, and the image quality configuration parameters of the second screen are controlled to be the current image quality configuration parameters of the second screen.

4. The method according to claim 3, characterized in that, The control method further includes: When the risk parameters of the second screen are detected to be reduced to below the preset risk threshold, the current image quality configuration parameters of the first screen are obtained; The image quality configuration parameters of the second screen are controlled to be the current image quality configuration parameters of the first screen.

5. The method according to claim 3, characterized in that, The control method further includes: Obtain the risk parameters of the first screen; The image quality configuration parameters for controlling the first screen are the target image quality configuration parameters, including: If the risk parameter of the first screen is less than the preset risk threshold, the image quality configuration parameter of the first screen is controlled to be the target image quality configuration parameter.

6. The method according to any one of claims 1 to 5, characterized in that, The control method further includes: Obtain the screen identifier of the first screen; Based on the screen identifier of the first screen, determine the target screen combination to which the first screen belongs; Based on the target screen combination, the second screen is determined.

7. The method according to any one of claims 1 to 5, characterized in that, The control method further includes: If the risk parameter of the target screen is greater than or equal to the preset risk threshold, a target prompt message is output, wherein the target prompt message is used to select whether to adjust the image quality configuration parameters of the target screen, and the target screen includes the first screen and the second screen; Upon receiving a selection operation for the target prompt information, the image quality configuration parameters of the target screen are controlled based on the selection operation.

8. A control device for a vehicle screen, characterized in that, The control device includes: The first acquisition module is used to respond to the image quality configuration operation of the first screen in the vehicle, and acquire the target image quality configuration parameters and the risk parameters of the second screen corresponding to the image quality configuration operation, wherein the risk parameters are used to indicate the risk level of the second screen having a screen temperature greater than a preset temperature. The first determining module is used to determine the image quality adjustment strategy of the second screen based on the risk parameters of the second screen. The first control module is used to control the image quality configuration parameters of the first screen and the second screen based on the target image quality configuration parameters and the image quality adjustment strategy. The first acquisition module is further configured to acquire the target image quality configuration parameters, the display parameters of the second screen, and the environmental parameters corresponding to the image quality configuration operation, wherein the environmental parameters include the installation location of the second screen and the ambient temperature; and to determine the risk parameters of the second screen based on the target image quality configuration parameters, the display parameters of the second screen, and the environmental parameters.

9. A vehicle, characterized in that, The vehicles include: Memory, used to store executable program code; A processor for calling and running the executable program code from the memory, causing the vehicle to perform the method as described in any one of claims 1 to 7.

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