Vehicle screen control method, device and vehicle

Abstract

The present application provides a vehicle screen control method, device and vehicle, which relates to the field of vehicle-mounted display. The method includes: in response to a picture quality configuration operation on a first screen in a vehicle, obtaining a target picture quality configuration parameter of the first screen; determining a risk parameter of the configuration operation; wherein the risk parameter is used to indicate whether the picture quality configuration operation has a risk; based on the target picture quality configuration parameter and the risk parameter, controlling the picture quality parameter of the target screen in the vehicle; wherein the target screen includes the first screen. The solution can avoid the influence of the picture quality configuration operation on the screen in the vehicle and ensure the driving safety of the vehicle.

Description

Technical Field

[0001] The present application relates to the field of vehicle-mounted displays, and more specifically, to a method and device for controlling a vehicle screen in the field of vehicle-mounted displays, and a vehicle. Background Art

[0002] The picture quality configuration (also known as picture quality customization) operation allows the user to customize the picture quality according to personal preferences and needs; usually, the picture quality parameters of multiple display screens in a vehicle are unified; when the picture quality configuration operation is performed on one of the display screens, the vehicle will also control the picture quality parameters of other display screens according to the picture quality configuration parameters generated by the picture quality configuration operation.

[0003] However, in some special cases (for example, the vehicle's instrument screen is displaying navigation information or the picture quality customization is incorrectly configured), if a picture quality configuration operation is performed on a certain display screen at this time, other display screens in the vehicle will be affected by the picture quality configuration operation, thereby affecting driving safety.

[0004] Therefore, how to avoid the impact of image quality configuration operations on the screen in the vehicle and ensure the driving safety of the vehicle is a technical problem that urgently needs to be solved. Summary of the invention

[0005] The present application provides a method, device and vehicle for controlling a vehicle screen. The method can avoid the influence of image quality configuration operation on the screen in the vehicle and ensure the driving safety of the vehicle.

[0006] In a first aspect, a method for controlling a vehicle screen is provided, the method comprising: in response to a picture quality configuration operation on a first screen in a vehicle, obtaining target picture quality configuration parameters of the first screen; determining risk parameters of the configuration operation; wherein the risk parameters are used to indicate whether there is a risk in the picture quality configuration operation; based on the target picture quality configuration parameters and the risk parameters, controlling picture quality parameters of a target screen in the vehicle; wherein the target screen includes the first screen.

[0007] The present application provides a method for controlling a vehicle screen. In response to a picture quality configuration operation on a first screen in a vehicle and under the condition of obtaining target picture quality configuration parameters, it can be first determined whether the picture quality configuration operation involves risks; then, based on the target picture quality configuration parameters and the risk parameters, the picture quality parameters of the target screen in the vehicle are controlled; compared with the related art in which the picture quality parameters of the target screen are directly controlled according to the target picture quality configuration parameters; since the present solution can take into account whether the picture quality configuration operation involves risks; then, the picture quality parameters of the target screen are controlled according to different situations in which the picture quality configuration operation involves risks or does not involve risks; therefore, the present solution avoids the influence of the picture quality configuration operation on the screen in the vehicle and ensures the driving safety of the vehicle.

[0008] In combination with the first aspect, in certain implementations of the first aspect, determining the risk parameter of the picture quality configuration operation includes: judging whether information of the target type is displayed on the second screen; wherein the second screen is a screen in the target screen that is within the driver's field of vision; if information of the target type is displayed on the second screen, determining the risk parameter to be a first risk parameter; wherein the first risk parameter is used to indicate that there is a risk in the picture quality configuration operation; if information of the target type is not displayed on the second screen, determining the risk parameter to be a second risk parameter; wherein the second risk parameter is used to indicate that there is no risk in the picture quality configuration operation.

[0009] In an embodiment of the present application, when the target image quality configuration parameters are obtained, it is possible to first determine whether the target type information is displayed on the second screen to determine whether the image quality configuration operation poses a driving safety risk, thereby preventing the image quality changes of the second screen from having an adverse effect on driving.

[0010] In combination with the first aspect and the above-mentioned implementation methods, in some implementation methods of the first aspect, the image quality parameters of the target screen in the vehicle are controlled based on the target image quality configuration parameters and the risk parameters, including: if the risk parameter is a first risk parameter, it is prohibited to control the image quality parameters of the target screen based on the target image quality configuration parameters; if the risk parameter is a second risk parameter, the image quality parameters of the target screen are controlled to be the target image quality configuration parameters.

[0011] In an embodiment of the present application, by determining whether a picture quality configuration operation poses a driving risk; and in the case where a driving risk exists in the picture quality configuration operation, prohibiting the control of the picture quality parameters of the target screen based on the target picture quality configuration parameters, it is possible to further prevent the screen in the vehicle from being affected by the picture quality configuration operation when there is a driving safety risk, thereby improving the driving safety of the vehicle.

[0012] In combination with the first aspect and the above-mentioned implementation methods, in certain implementation methods of the first aspect, the method provided in the embodiment of the present application also includes: if the risk parameter is switched from a first risk parameter to a second risk parameter, a target interface is displayed on the first screen; wherein the target interface is used to prompt to re-perform the image quality configuration operation.

[0013] In the embodiments of the present application, after the image quality configuration operation does not pose a driving safety risk, the user can conveniently re-perform the image quality configuration operation, thereby improving the user's experience.

[0014] In combination with the first aspect and the above-mentioned implementation methods, in certain implementation methods of the first aspect, determining the risk parameter of the picture quality configuration operation includes: acquiring a target image based on an image acquisition device in a vehicle; determining whether a target object in the target image is a preset object; wherein the target object is an object for performing a picture quality configuration operation on the first screen; if the target object is a preset object, determining the risk parameter to be a first risk parameter; if the target object is not a preset object, determining the risk parameter to be a second risk parameter.

[0015] In an embodiment of the present application, when the target image quality configuration parameters are obtained, it is possible to first determine whether the target object for performing the image quality configuration operation on the first screen is a preset object, so as to determine whether there is a risk of misoperation in the image quality configuration operation, thereby preventing the target image quality configuration parameters of the target screen from being abnormal.

[0016] In combination with the first aspect and the above-mentioned implementation methods, in some implementation methods of the first aspect, the image quality parameters of the target screen in the vehicle are controlled based on the target image quality configuration parameters and the risk parameters, including: if the risk parameter is a first risk parameter, outputting a first prompt message; wherein the first prompt message is used to ask the user whether to use the target image quality configuration parameters; if a first control instruction is received, prohibiting the image quality parameters of the target screen from being controlled based on the target image quality configuration parameters; wherein the first control instruction is used to indicate that the target image quality configuration parameters are not used; if a second control instruction is received, controlling the image quality parameters of the target screen based on the target image quality configuration parameters; wherein the second control instruction is used to indicate the use of the target image quality configuration parameters.

[0017] In an embodiment of the present application, when there is a risk of misoperation in the picture quality configuration operation, whether to prohibit controlling the picture quality parameters of the target screen based on the target picture quality configuration parameters is determined through interaction with the user. This can further reduce the impact of the picture quality configuration operation on the screen in the vehicle when there is a risk of misoperation, thereby ensuring the driving safety of the vehicle and improving the user experience.

[0018] In combination with the first aspect and the above-mentioned implementation methods, in some implementation methods of the first aspect, if a second control instruction is received, the image quality parameters of the target screen are controlled based on the target image quality configuration parameters, including: sending a second prompt message to the user; wherein the second prompt message is used to ask the user whether to use the preset image quality configuration interval; if a third control instruction is received, the image quality parameters of the target screen are controlled based on the target image quality configuration parameters and the preset image quality configuration interval; wherein the third control instruction is used to indicate the use of the preset image quality configuration interval.

[0019] In an embodiment of the present application, by asking the user whether to use the preset picture quality configuration interval, the picture quality parameters of the target screen can be controlled based on the target picture quality configuration parameters and the preset picture quality configuration interval when the preset picture quality configuration interval is allowed, thereby enriching the user's selectivity.

[0020] In combination with the first aspect and the above-mentioned implementation methods, in some implementation methods of the first aspect, based on the target image quality configuration parameters and the preset image quality configuration interval, the image quality parameters of the target screen are controlled, including: based on the target image quality configuration parameters and the preset image quality configuration interval, determining the first image quality configuration parameter; wherein the first image quality configuration parameter is the image quality configuration parameter with the smallest difference with the target image quality configuration parameter in the preset image quality configuration interval; and controlling the image quality parameter of the target screen to be the first image quality configuration parameter.

[0021] In an embodiment of the present application, by asking the user whether to preset the picture quality configuration interval, it is possible to allow picture quality configuration operations while avoiding abnormalities in target picture quality configuration parameters, thereby reducing the impact of picture quality configuration operations on the screen in the vehicle, thereby ensuring the driving safety of the vehicle.

[0022] In a second aspect, a control device for a vehicle screen is provided, the device comprising:

[0023] An acquisition module, configured to acquire target image quality configuration parameters of the first screen in response to an image quality configuration operation on the first screen in the vehicle;

[0024] A determination module, used to determine a risk parameter of the image quality configuration operation; wherein the risk parameter is used to indicate whether the image quality configuration operation has a risk;

[0025] A control module is used to control the image quality parameters of a target screen in a vehicle based on target image quality configuration parameters and risk parameters; wherein the target screen includes a first screen.

[0026] In one possible implementation, the determination module is specifically used to determine whether the target type information is displayed on the second screen; wherein the second screen is a screen in the target screen that is located within the driver's field of vision; if the target type information is displayed on the second screen, the risk parameter is determined to be a first risk parameter; wherein the first risk parameter is used to indicate that there is a risk in the image quality configuration operation; if the target type information is not displayed on the second screen, the risk parameter is determined to be a second risk parameter; wherein the second risk parameter is used to indicate that there is no risk in the image quality configuration operation.

[0027] In a possible implementation, the control module is specifically used to prohibit controlling the image quality parameters of the target screen based on the target image quality configuration parameters if the risk parameter is a first risk parameter; and to control the image quality parameters of the target screen to be the target image quality configuration parameters if the risk parameter is a second risk parameter.

[0028] In one possible implementation, the control device for the vehicle screen provided in the embodiment of the present application also includes: a display module, which is used to display a target interface on the first screen if the risk parameter is switched from a first risk parameter to a second risk parameter; wherein the target interface is used to prompt to re-perform the image quality configuration operation.

[0029] In one possible implementation, a determination module is specifically used to acquire a target image based on an image acquisition device in a vehicle; determine whether a target object in the target image is a preset object; wherein the target object is an object for performing image quality configuration operations on a first screen; if the target object is a preset object, determine the risk parameter to be a first risk parameter; if the target object is not a preset object, determine the risk parameter to be a second risk parameter.

[0030] In one possible implementation, the control module is specifically used to output a first prompt message if the risk parameter is a first risk parameter; wherein the first prompt message is used to ask the user whether to use the target image quality configuration parameters; if a first control instruction is received, it is prohibited to control the image quality parameters of the target screen based on the target image quality configuration parameters; wherein the first control instruction is used to indicate that the target image quality configuration parameters are not used; if a second control instruction is received, the image quality parameters of the target screen are controlled based on the target image quality configuration parameters; wherein the second control instruction is used to indicate the use of the target image quality configuration parameters.

[0031] In one possible implementation, the control module is specifically used to determine a first picture quality configuration parameter based on a target picture quality configuration parameter and a preset picture quality configuration interval; wherein the first picture quality configuration parameter is a picture quality configuration parameter with the smallest difference with the target picture quality configuration parameter in the preset picture quality configuration interval; and the picture quality parameter of the target screen is controlled to be the first picture quality configuration parameter.

[0032] In a third aspect, a vehicle is provided, comprising a memory and a processor. The memory is used to store executable program code, and the processor is used to call and run the executable program code from the memory, so that the vehicle executes the method in the first aspect or any possible implementation of the first aspect.

[0033] In a fourth aspect, a computer program product is provided, comprising: a computer program code, which, when executed on a computer, enables the computer to execute the method in the first aspect or any possible implementation of the first aspect.

[0034] In a fifth aspect, a computer-readable storage medium is provided, which stores a computer program code. When the computer program code runs on a computer, the computer executes the method in the above-mentioned first aspect or any possible implementation manner of the first aspect. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 This is a schematic diagram of a scenario provided by an embodiment of the present application;

[0036] Figure 2 is a schematic flow chart of a method for controlling a vehicle screen provided in an embodiment of the present application;

[0037] Figure 3 is a schematic flow chart of another method for controlling a vehicle screen provided in an embodiment of the present application;

[0038] Figure 4 is a schematic flow chart of another method for controlling a vehicle screen provided in an embodiment of the present application;

[0039] Figure 5 is a structural schematic diagram of a vehicle screen control device provided in an embodiment of the present application;

[0040] Figure 6 It is a structural schematic diagram of a vehicle provided in an embodiment of the present application. DETAILED DESCRIPTION

[0041] The technical solution in the present application will be described clearly and in detail below in conjunction with the accompanying drawings. In the description of the embodiments of the present application, unless otherwise specified, " / " means or, for example, A / B can mean A or B: "and / or" in the text is only a description of the association relationship of associated objects, indicating that there can be three relationships, for example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. In addition, in the description of the embodiments of the present application, "multiple" means two or more than two.

[0042] In the following, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as suggesting or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features.

[0043] Image quality configuration operation, also known as image quality customization operation, refers to the process in which users adjust and set the image quality parameters of the vehicle display according to their needs and preferences. These image quality parameters may include but are not limited to brightness, contrast, color saturation, color temperature, etc., and are intended to provide users with the best visual experience.

[0044] For example, Figure 1 As shown, Figure 1 A schematic diagram of a scenario provided in an embodiment of the present application. Figure 1As shown, the vehicle 100 in the scene may include at least two screens, for example, the vehicle 100 includes: an instrument screen 110, a central control screen 120; of course, the vehicle 100 may also include a co-pilot ceiling screen 130, an air conditioning setting screen 140 and a rear display screen 150.

[0045] It needs to be explained that Figure 1 The number and types of screens included in the vehicle 100 shown in the figure are only exemplary, and the embodiments of the present application do not impose specific restrictions on this. The vehicle 100 may also include only two or more of the screens mentioned above, such as the instrument screen 110 and the central control screen 120. At least two screens included in the vehicle 100 may be controlled by one control module.

[0046] Normally, the picture quality parameters of multiple screens in a vehicle are unified; when a picture quality configuration operation is performed on one of the screens, the vehicle will also control the picture quality parameters of other screens based on the picture quality configuration parameters generated by the picture quality configuration operation.

[0047] In some special cases, if the image quality configuration operation is performed on a certain display screen at this time, other display screens in the vehicle will be affected by the image quality configuration operation, thereby affecting driving safety.

[0048] For example, special situations may be: the instrument screen 110 is displaying navigation switching information and other information related to driving the vehicle; or the screen image quality configuration operation is performed for special groups such as children who accidentally touch the rear display screen 150, resulting in an erroneous image quality configuration operation.

[0049] Therefore, how to reduce the impact of image quality configuration operations on the display screen in the vehicle when the image quality configuration operation is detected is a technical problem that urgently needs to be solved.

[0050] In view of this, an embodiment of the present application provides a method, device and vehicle for controlling a vehicle screen. The method, while obtaining the target picture quality configuration parameters of a first screen, determines the risk parameters of the picture quality configuration operation, and controls the picture quality parameters of a target screen in the vehicle based on the target picture quality configuration parameters and the risk parameters. Compared with the related art in which the picture quality parameters of other display screens are directly controlled according to the target picture quality configuration parameters, the present solution can consider whether there are risks in the picture quality configuration operation, and based on this, controls the picture quality parameters of the target screen. Therefore, the present solution can avoid the influence of the picture quality configuration operation on the screen in the vehicle and ensure the driving safety of the vehicle.

[0051] In order to illustrate the technical solution of the present application, a specific embodiment is provided below for illustration.

[0052] First, the following Figures 2 to 4The control method of the vehicle screen provided in the embodiment of the present application is described in detail.

[0053] It should be understood that the embodiments of the present application do not specifically limit the execution subject of the vehicle screen control method, as long as the vehicle screen control method of the embodiment of the present application can be communicated by running a program that records the code of the vehicle screen control method of the embodiment of the present application. For example, the execution subject of the vehicle screen control method provided in the embodiment of the present application can be a vehicle, or a vehicle screen control device used in a vehicle, such as a chip.

[0054] like Figure 2 As shown, Figure 2 A schematic flow chart of a method for controlling a vehicle screen provided for the implementation of the present application, the method comprising S201 to S203.

[0055] S201. In response to an image quality configuration operation on a first screen in a vehicle, obtain target image quality configuration parameters of the first screen.

[0056] Exemplarily, the first screen may be any one of the multiple screens installed in the vehicle. For example, the multiple screens installed in the vehicle include: an instrument screen, a central control screen, a co-pilot ceiling screen, a rear display screen, etc. The first screen may be a central control screen or a rear display screen, or other screens, and the embodiments of the present application do not impose specific restrictions on this.

[0057] Exemplarily, the picture quality configuration operation may be a process of adjusting and setting the picture quality parameters of the first screen. Accordingly, the picture quality parameters may include various picture quality parameters and setting values ​​of the picture quality parameters used to reflect the screen image quality; these picture quality parameters jointly determine the image effect of the screen.

[0058] For example, the image quality parameters may include at least one of resolution, brightness, contrast, color saturation, and color temperature. Of course, only the image quality parameters are exemplarily described here, and the image quality parameters may also include other image quality parameters, such as sharpness, dynamic range, color space, etc.

[0059] It should be noted that resolution is used to reflect the number and density of pixels on the screen, which affects the clarity of the screen. Brightness is used to reflect the brightness of the screen; too high brightness may cause visual fatigue, while too low brightness may affect the clarity of the image. Contrast refers to the difference in brightness between the brightest and darkest parts of the image on the screen. Color saturation is used to reflect the color temperature of the light emitted by the screen.

[0060] Correspondingly, the target image quality configuration parameter is a configuration parameter obtained after performing an image quality configuration operation on the image quality parameter.

[0061] Exemplarily, the picture quality configuration operation for the first screen in the vehicle may be to display a functional interface for the picture quality configuration operation on the first screen, so that the user can perform the picture quality configuration operation through the functional interface.

[0062] Exemplarily, the image quality configuration operation may be a touch operation, a physical button operation, a voice control operation, etc., and the embodiments of the present application do not impose any specific restrictions on this.

[0063] As an example, in response to a picture quality configuration operation on the first screen, a target picture quality configuration parameter of the first screen is obtained, and a specific value of the picture quality parameter can be input on the first screen to obtain the picture quality configuration parameter.

[0064] For example, taking the image quality parameters including resolution and brightness as an example: you can enter "1920*1080" in the digital input box corresponding to the resolution on the first screen to generate the parameter value configured for the resolution; enter "50%" in the digital input box corresponding to the brightness to generate the parameter value configured for the brightness, and then obtain the target image quality configuration parameters.

[0065] As another example, in response to a picture quality configuration operation on the first screen, a target picture quality configuration parameter of the first screen is obtained, and the value of the picture quality parameter can be adjusted by a slider on the interface of the first screen to obtain the picture quality configuration parameter.

[0066] For example, take the picture quality parameters including brightness: a brightness sliding bar is displayed on the first screen, one end (for example, the left end) of the brightness sliding bar is marked as "0%", representing the minimum brightness value, and the other end (for example, the right end) is marked as "100%", representing the maximum brightness value; the brightness sliding bar can be slid from "30%" to the right to "53%" by touching the first screen to generate a parameter value configured for the brightness, and then obtain the target picture quality configuration parameters.

[0067] As another example, in response to the image quality configuration operation on the first screen, the target image quality configuration parameters of the first screen are obtained, and the values ​​of the image quality parameters can be adjusted through options on the interface of the first screen to obtain the image quality configuration parameters. Among them, the options can be used to represent the specific values ​​of the image quality parameters, and can also be used to represent the level of the image quality parameters, and the level corresponds to a specific value. The embodiments of the present application do not impose specific restrictions on this.

[0068] For example, take the image quality parameters including resolution as an example; multiple option boxes corresponding to the resolution are displayed on the first screen (option box A1, option box B1 and option box C1); the option boxes are used to indicate the specific parameter values ​​configured for the resolution; among them, the parameter value corresponding to option box A1 is "640*480", the parameter value corresponding to option box B1 is "1920*1080", and the parameter value corresponding to option box C1 is "2560*1440"; you can click option box B to get the parameter value configured for the resolution, and then get the image quality configuration parameters.

[0069] Let's take another example, for example, the image quality parameters include brightness; multiple option boxes corresponding to brightness are displayed on the first screen (option box A2, option box B2 and option box C2); the option boxes are used to indicate the levels corresponding to brightness; wherein option box A2 corresponds to high-level brightness, option box B2 corresponds to medium-level brightness, and option box C2 corresponds to low-level brightness; wherein the value corresponding to high-level brightness (for example, 80%) is greater than the value corresponding to medium-level brightness (for example, 50%), and the value corresponding to medium-level brightness (for example, 50%) is greater than the low-level brightness (for example, 30%). You can click option box B2 to get the parameter value (50%) configured for brightness, and then get the image quality configuration parameters.

[0070] S202. Determine risk parameters of the image quality configuration operation.

[0071] The risk parameter is used to indicate whether the image quality configuration operation has risks.

[0072] Exemplarily, the risk parameter may include a first risk parameter and a second risk parameter; the first risk parameter may be used to indicate that there is a risk in the image quality configuration operation; the second risk parameter may be used to indicate that there is no risk in the image quality configuration operation.

[0073] Exemplarily, the first risk parameter and the second risk parameter can be used to represent specific parameter values ​​of the risk parameters; the parameter value of the first risk parameter can be "1", indicating that there is a risk in the image quality configuration operation; the parameter value of the second risk parameter can be "0", indicating that there is no risk in the image quality configuration operation.

[0074] Exemplarily, the risk parameter can also indicate whether there is a risk at present by whether the parameter value of the risk parameter is greater than a preset threshold. For example, if the parameter value of the risk parameter is greater than the preset threshold, it indicates that there is a risk in the image quality configuration operation; if the parameter value of the risk parameter is less than or equal to the preset threshold, it indicates that there is no risk in the image quality configuration operation.

[0075] It should be understood that the target picture quality configuration parameters generated by the picture quality configuration operation will affect the picture quality parameters of the screen in the vehicle; and if the picture quality parameters of the control screen are changed, it may increase the driving risk; or the picture quality configuration operation may lead to erroneous operation with adverse consequences; therefore, it is necessary to determine the risk parameters of the picture quality configuration operation in advance.

[0076] For example, when performing a picture quality configuration operation, a current risk assessment can be performed; the risk assessment can take into account factors such as the current state of the vehicle, the object of the picture quality configuration operation, the content displayed on the screen, etc.; then, risk parameters are determined based on these factors to determine whether the current picture quality configuration operation is risky; thereby ensuring the user experience and driving safety.

[0077] For a detailed description of S202, please refer to the following embodiments, which will not be described in detail here.

[0078] S203. Based on the target image quality configuration parameters and the risk parameters, control the image quality parameters of the target screen in the vehicle.

[0079] The target screen includes the first screen.

[0080] Exemplarily, the target screen may include all screens in the vehicle, or may include a screen in the vehicle associated with the first screen; the present application embodiment does not impose specific restrictions on this. The screen associated with the first screen may refer to a screen whose image quality parameters are automatically controlled to be adjusted to the target image quality configuration parameters when the image quality configuration operation is performed through the first screen and the target image quality configuration parameters are generated.

[0081] As an example, when the risk parameter indicates that the image quality configuration operation does not have a risk, the image quality parameter of the target screen can be adjusted to the target image quality parameter. For example, when the parameter value of the brightness of the target screen is 30% and the parameter value of the brightness in the target image quality configuration parameter is 50%, the parameter value of the brightness of the target screen is adjusted to 50%.

[0082] When the risk parameters indicate that there is a risk in the picture quality configuration operation, regarding how to control the picture quality parameters of the target screen in the vehicle based on the target picture quality configuration parameters and the risk parameters, reference may be made to the following embodiments, which will not be repeated here.

[0083] The present application provides a method for controlling a vehicle screen. In response to a picture quality configuration operation on a first screen in a vehicle and under the condition of obtaining target picture quality configuration parameters, it can be first determined whether the picture quality configuration operation involves risks; then, based on the target picture quality configuration parameters and the risk parameters, the picture quality parameters of the target screen in the vehicle are controlled; compared with the related art in which the picture quality parameters of the target screen are directly controlled according to the target picture quality configuration parameters; since the present solution can take into account whether the picture quality configuration operation involves risks; then, the picture quality parameters of the target screen are controlled according to different situations in which the picture quality configuration operation involves risks or does not involve risks; therefore, the present solution avoids the influence of the picture quality configuration operation on the screen in the vehicle and ensures the driving safety of the vehicle.

[0084] In a possible embodiment of the present application, the above S202 includes: determining whether the target type information is displayed on the second screen; if the target type information is displayed on the second screen, determining the risk parameter to be the first risk parameter; if the target type information is not displayed on the second screen, determining the risk parameter to be the second risk parameter.

[0085] Among them, the second screen is the screen in the target screen that is within the driver's field of vision; the first risk parameter is used to indicate that there is a risk in the image quality configuration operation; and the second risk parameter is used to indicate that there is no risk in the image quality configuration operation.

[0086] Exemplarily, the second screen may be a central control screen or an instrument screen; of course, it may also be other screens within the driver's field of vision, and the present application embodiment does not impose specific restrictions on this. It is understandable that since the second screen is within the driver's field of vision, if the image quality parameters or display content of the second screen change during the driver's driving, the driver's field of vision may be disturbed.

[0087] Exemplarily, the target type of information may be information related to vehicle driving. For example, the target type of information may include at least one of emergency alarm information, navigation switching information, or on-board computer information.

[0088] It should be explained that emergency alarm information can usually include vehicle fault alarm, collision warning, abnormal tire pressure alarm, low fuel alarm, etc., that is, emergency situations that may occur during the driving of the vehicle. Navigation switching information can include route instructions of the navigation system, such as upcoming turns, arrival at the destination, traffic congestion or accidents ahead, etc., which require the driver's attention and may change the driving route. The on-board computer information can include vehicle status information (for example, engine status, fuel information, battery status, etc.), driving data (for example, vehicle speed, odometer, driving time), vehicle safety system information (airbag status, blind spot detection), etc.

[0089] It is understandable that if target type information is displayed on the second screen; since the target type information is information related to vehicle driving; at this time, the driver may always pay attention to the second screen when driving the vehicle; if the picture quality parameters of the second screen are adjusted to the target picture quality configuration parameters at this time, it may affect the driver's visual perception, thereby causing the driver to be distracted and posing a driving safety risk; therefore, when the target picture quality configuration parameters are obtained, it is possible to first determine whether the target type information is displayed on the second screen to determine whether the picture quality configuration operation poses a driving safety risk, thereby preventing the picture quality changes of the second screen from adversely affecting driving.

[0090] As an example, if the target type information is displayed on the second screen, the risk parameter is determined to be the first risk parameter; at this time, the image quality configuration operation will cause driving safety risks, and it is not appropriate to perform the image quality configuration operation.

[0091] As another example, if the target type information is not displayed on the second screen, the risk parameter is determined to be the second risk parameter; at this time, the image quality configuration operation will not cause driving safety risks, and the image quality configuration operation can be performed.

[0092] For the description of the first risk parameter and the second risk parameter, please refer to the above and will not be repeated here.

[0093] In an embodiment of the present application, when the target image quality configuration parameters are obtained, it is possible to first determine whether the target type information is displayed on the second screen to determine whether the image quality configuration operation poses a driving safety risk, thereby preventing the image quality changes of the second screen from having an adverse effect on driving.

[0094] In a possible embodiment of the present application, the above S203 includes: if the risk parameter is switched from the first risk parameter to the second risk parameter, it is prohibited to control the image quality parameters of the target screen based on the target image quality configuration parameters; if the risk parameter is the second risk parameter, the image quality parameters of the target screen are controlled to be the target image quality configuration parameters.

[0095] As an example, when the risk parameter is the first risk parameter, the image quality configuration operation will lead to driving safety risks, and it is not appropriate to perform the image quality configuration operation. Therefore, it is possible to directly prohibit the image quality parameters of the target screen (for example, the first screen and the second screen and other screens) from being adjusted to the target image quality configuration parameters (this method is also called image quality customization disabling).

[0096] Optionally, while prohibiting the control of the image quality parameters of the target screen based on the target image quality configuration parameters, the reason for disabling image quality customization can also be output; for example, a display message of "Image quality configuration operation is prohibited due to the current driving safety risk" can be displayed on the first screen. Alternatively, a voice message of "Image quality configuration operation is prohibited due to the current driving safety risk" can be output through a speaker in the vehicle.

[0097] Optionally, when it is prohibited to control the image quality parameters of the target screen based on the target image quality configuration parameters, it is possible to detect in real time whether the target type information is displayed on the second screen; when the target type information is displayed on the second screen, the reason for disabling image quality customization can be output periodically or continuously.

[0098] As another example, when the risk parameter is the second risk parameter, the image quality configuration operation will not cause driving safety risks, so the image quality parameters of the target screen (eg, the second screen) can be adjusted to the target image quality configuration parameters.

[0099] In an embodiment of the present application, by determining whether a picture quality configuration operation poses a driving risk; and in the case where a driving risk exists in the picture quality configuration operation, prohibiting the control of the picture quality parameters of the target screen based on the target picture quality configuration parameters, it is possible to further prevent the screen in the vehicle from being affected by the picture quality configuration operation when there is a driving safety risk, thereby improving the driving safety of the vehicle.

[0100] In a possible embodiment of the present application, the method provided in the embodiment of the present application also includes: if the risk parameter is switched from a first risk parameter to a second risk parameter, a target interface is displayed on the first screen; wherein the target interface is used to prompt to re-perform the image quality configuration operation.

[0101] Exemplarily, when the risk parameter switches from a first risk parameter to a second risk parameter, it can be determined that the current image quality configuration operation does not pose a driving safety risk; for example, the current second screen (e.g., the instrument screen) cancels the display of the target type information; at this time, the target interface can be displayed on the first screen to prompt that the image quality configuration operation can be performed again (this method is also called image quality customization unblocking).

[0102] Exemplarily, a link for performing image quality configuration operations may also be displayed on the target interface, so that the user can perform image quality configuration operations by clicking the link; the embodiment of the present application does not specifically limit the content on the target interface.

[0103] As an example, when the risk parameter is switched from the first risk parameter to the second risk parameter, if a function interface for image quality configuration operation is displayed on the first screen, the function interface can be switched to the target interface to prompt the user to perform the image quality configuration operation again.

[0104] As another example, when the risk parameter is switched from a first risk parameter to a second risk parameter, if a functional interface for image quality configuration operation is not displayed on the first screen, target information to assist the user in performing image quality configuration operation, such as a link for performing image quality configuration operation, may be displayed on the target interface displayed on the first screen.

[0105] In the embodiments of the present application, after the image quality configuration operation does not pose a driving safety risk, the user can conveniently re-perform the image quality configuration operation, thereby improving the user's experience.

[0106] In a possible embodiment of the present application, the above S202 includes: acquiring a target image based on an image acquisition device in the vehicle; determining whether a target object in the target image is a preset object; if the target object is a preset object, determining the risk parameter to be a first risk parameter; if the target object is not a preset object, determining the risk parameter to be a second risk parameter.

[0107] The target object is an object that performs image quality configuration operations on the first screen.

[0108] Exemplarily, the image acquisition device can be used to acquire objects around the first screen; when the image quality configuration operation is performed on the first screen, the target object for the image quality configuration operation can be captured. For example, the image acquisition device can be a camera.

[0109] It is understandable that when the vehicle includes other objects in addition to the driver, there may be a risk of misoperation of the picture quality configuration operation because some of the other objects may not understand the picture quality configuration operation. At this time, the picture quality parameters of the target picture quality configuration parameters obtained may be abnormal; for example, the parameter value of the brightness is extremely high (100%) or extremely low (0%), which makes it difficult for the driver to read the content on the target screen in the vehicle. Therefore, by judging whether the target object is a preset object, it can be determined whether there is a risk of misoperation in the picture quality configuration operation.

[0110] As an example, the preset object may be an object whose age is younger than the first preset threshold and / or an object whose age is older than the second preset threshold; the first preset threshold and the second preset threshold may be numerical values ​​preconfigured by the vehicle, or may be manually set numerical values, and the embodiments of the present application do not impose specific restrictions on this. For example, if the first preset threshold is 12 and the second preset threshold is 60; then the preset object is an object younger than 12 years old and / or an object older than 60 years old; therefore, when the target object is an object younger than 12 years old and / or an object older than 60 years old, it can be determined that the risk parameter is the first risk parameter, and at this time there is a risk in the image quality configuration operation. When the target object is not an object younger than 12 years old or is not and / or an object older than 60 years old, it can be determined that the risk parameter is the second risk parameter, and at this time there is no risk in the image quality configuration operation.

[0111] Exemplarily, in the embodiment of the present application, whether the target object in the target image is an object whose age is less than the first preset threshold and / or an object whose age is greater than the second preset threshold can be determined by computer vision technology and deep learning algorithm technology. Specifically, a face detection algorithm (e.g., a convolutional neural network algorithm) is used to determine the position of the face in the target image; then, when the face is detected, facial features related to age are further extracted, such as skin texture, wrinkle distribution, etc.; then, the extracted facial features are input into an age estimation model (e.g., a convolutional neural network model) to obtain a predicted age; then. By determining whether the predicted age is less than the first preset threshold and / or greater than the second preset threshold, it can be determined whether the target object is a preset object.

[0112] As another example, the preset object may be a specific object whose identity is entered in the vehicle. For example, the preset object includes object A and object B; when the target object is detected to be object A, the risk parameter is determined to be the first risk parameter; if the target object is not the preset object (for example, neither object A nor object B), the risk parameter is determined to be the second risk parameter.

[0113] It should be noted that, when the preset objects are specific objects whose identities are entered in the vehicle, the user can determine which objects are not suitable for image quality configuration operations on the screen in the vehicle, for example, patients with eye diseases such as color blindness and color weakness.

[0114] In an embodiment of the present application, when the target image quality configuration parameters are obtained, it is possible to first determine whether the target object for performing the image quality configuration operation on the first screen is a preset object, so as to determine whether there is a risk of misoperation in the image quality configuration operation, thereby preventing the target image quality configuration parameters of the target screen from being abnormal.

[0115] In a possible embodiment of the present application, the above S203 includes: if the risk parameter is a first risk parameter, outputting a first prompt message; if a first control instruction is received, prohibiting the control of the image quality parameters of the target screen based on the target image quality configuration parameters; if a second control instruction is received, controlling the image quality parameters of the target screen based on the target image quality configuration parameters.

[0116] The first prompt information is used to inquire the user whether to use the target image quality configuration parameters; the first control instruction is used to instruct not to use the target image quality configuration parameters; and the second control instruction is used to instruct to use the target image quality configuration parameters.

[0117] For example, the first prompt information may be a prompt information output by a voice module (e.g., a speaker in a vehicle); or the first prompt information may be a prompt information displayed on a second screen (e.g., an instrument screen or a central control screen); this embodiment of the present application does not impose any specific restrictions on this. For example, the content of the first prompt information may be: "The current image quality configuration operation may have a risk of misoperation. Do you want to allow the image quality configuration operation?"

[0118] Exemplarily, the first control instruction may be a control instruction input through a voice module (for example, a microphone in a vehicle); or, the first control instruction may be a control instruction input by clicking a "prohibit" control on a second screen (for example, an instrument screen or a central control screen); or, the first control instruction may be an instruction input through a steering wheel button (for example, a physical button on the left side of the steering wheel), and the embodiments of the present application do not impose specific restrictions on this.

[0119] Exemplarily, the second control instruction may be a control instruction input through a voice module (for example, a microphone in a vehicle); or, the second control instruction may be a control instruction input by clicking an "Allow" control on a second screen (for example, an instrument screen or a central control screen); or, the second control instruction may be a command input through a steering wheel button (for example, a physical button on the right side of the steering wheel), and the embodiments of the present application do not impose specific restrictions on this.

[0120] For example: If it is detected that the picture quality configuration operation is an erroneous operation performed by a child, the driver can be prompted through the speaker: "It is currently detected that a child is performing a picture quality configuration operation. This picture quality configuration operation will cause the picture quality of multiple screens to be changed in a linked manner. In serious cases, it may affect your driving safety. For example, the picture quality of the instrument screen is linked to an extremely high or low brightness that is not suitable for reading vehicle information. Therefore, please confirm whether the child is allowed to perform the picture quality configuration operation." If the physical button on the left side of the driver's steering wheel prohibits the picture quality configuration operation, the picture quality parameters of the target screen are prohibited from being controlled based on the target picture quality configuration parameters (this method can also be called picture quality customization disabling). If the physical button on the right side of the driver's steering wheel allows the picture quality configuration operation, the picture quality parameters of the screen are allowed to be controlled based on the target picture quality configuration parameters.

[0121] In an embodiment of the present application, when there is a risk of misoperation in the picture quality configuration operation, whether to prohibit controlling the picture quality parameters of the target screen based on the target picture quality configuration parameters is determined through interaction with the user. This can further reduce the impact of the picture quality configuration operation on the screen in the vehicle when there is a risk of misoperation and improve the user experience.

[0122] It is understandable that when there is a risk of misoperation in the picture quality configuration operation, even if the user allows the picture quality parameters of the target screen to be controlled based on the target picture quality configuration parameters; there may still be a situation where the target picture quality configuration parameters corresponding to the picture quality configuration parameters affect the display of the target screen, thereby causing a safety hazard; or in order to meet the target object's need to watch the first screen, but to avoid safety hazards, the picture quality configuration interval can be used to allow picture quality configuration operations while avoiding abnormalities in the target picture quality configuration parameters.

[0123] Please refer to the following examples for details:

[0124] In a possible embodiment of the present application, if a second control instruction is received, the image quality parameters of the target screen are controlled based on the target image quality configuration parameters, including: sending a second prompt message to the user; if a third control instruction is received, the image quality parameters of the target screen are controlled based on the target image quality configuration parameters and a preset image quality configuration interval.

[0125] The second prompt information is used to inquire the user whether to use the preset image quality configuration interval; and the third control instruction is used to instruct the user to use the preset image quality configuration interval.

[0126] Exemplarily, the preset image quality configuration interval may be used to limit the configurable range of image quality parameters when performing an image quality configuration operation.

[0127] Exemplarily, the preset image quality configuration interval may be an interval preconfigured by the vehicle or an interval manually set, and the present application embodiment does not impose specific restrictions on this. For example, taking the image quality parameter brightness as an example, the preset image quality configuration interval of the image quality parameter may be [30,50].

[0128] For example, the second prompt information may be a prompt information outputted by a voice module (e.g., a speaker in a vehicle); or the second prompt information may be a prompt information displayed on a second screen (e.g., an instrument screen or a central control screen); this embodiment of the present application does not impose any specific restrictions on this. For example, the content of the second prompt information may be: "A preset image quality configuration interval has been provided for you; do you allow image quality configuration operations within the preset image quality configuration interval?"

[0129] Exemplarily, the third control instruction may be a control instruction input through a voice module (for example, a microphone in a vehicle); alternatively, the third control instruction may be a control instruction input by clicking an "Allow" control on a second screen (for example, an instrument screen or a central control screen); alternatively, the third control instruction may be a command input through a steering wheel button (for example, a physical button on the right side of the steering wheel), and the embodiments of the present application do not impose any specific restrictions on this.

[0130] Optionally, after sending the second prompt information to the user, if a fourth control instruction is received, it is prohibited by default to control the image quality parameters of the target screen based on the target image quality configuration parameters. The fourth control instruction is used to indicate that the preset image quality configuration interval is not allowed to be used.

[0131] Optionally, after sending the second prompt information to the user, if a fourth control instruction is received, the image quality parameters of the target screen may continue to be controlled based on the target image quality configuration parameters. The fourth control instruction is used to indicate that the preset image quality configuration interval is not allowed to be used.

[0132] In an embodiment of the present application, by asking the user whether to use the preset picture quality configuration interval, the picture quality parameters of the target screen can be controlled based on the target picture quality configuration parameters and the preset picture quality configuration interval when the preset picture quality configuration interval is allowed, thereby enriching the user's selectivity.

[0133] In a possible embodiment of the present application, based on the target image quality configuration parameters and the preset image quality configuration interval, the image quality parameters of the target screen are controlled, including: determining the first image quality configuration parameter based on the target image quality configuration parameter and the preset image quality configuration interval; controlling the image quality parameter of the target screen to be the first image quality configuration parameter.

[0134] The first image quality configuration parameter is an image quality configuration parameter with the smallest difference with the target image quality configuration parameter in the preset image quality configuration interval.

[0135] Exemplarily, when the use of a preset picture quality configuration interval is allowed, the picture quality configuration parameter with the smallest difference with the target picture quality configuration parameter in the preset picture quality configuration interval is used as the picture quality parameter of the final target screen; in this way, the picture quality parameter obtained by the picture quality configuration operation can be within the preset picture quality configuration interval (this method can also be called intelligent picture quality unblocking).

[0136] For example, taking brightness as an example, the preset image quality configuration interval of brightness can be [30,50]. When the parameter value of brightness in the target image quality configuration parameter is 60, the first image quality configuration parameter is 50. When the parameter value of brightness in the target image quality configuration parameter is 10, the first image quality configuration parameter is 30.

[0137] In an embodiment of the present application, by asking the user whether to preset the picture quality configuration interval, it is possible to allow picture quality configuration operations while avoiding abnormalities in target picture quality configuration parameters, thereby reducing the impact of picture quality configuration operations on the screen in the vehicle, thereby ensuring the driving safety of the vehicle.

[0138] In the method provided in the embodiment of the present application, the picture quality customization operation (that is, the picture quality configuration operation mentioned above) may involve at least two risks; this solution is explained using driving safety risks and misoperation risks as examples; please refer to the following embodiments for details.

[0139] Implementation method 1: Customizing image quality poses a risk to driving safety.

[0140] Figure 3 It is a schematic flow chart of another method for controlling a vehicle screen provided in an embodiment of the present application.

[0141] For example, Figure 3 The vehicle screen control method shown can be executed by the vehicle, and can also be executed by a vehicle screen control device in the vehicle, such as a chip.

[0142] like Figure 3 As shown, the vehicle screen control method includes S301 to S308, and S301 to S308 are described in detail below.

[0143] S301. In response to a picture quality customization operation on a first screen in a vehicle, obtain a target picture quality customization parameter of the first screen.

[0144] Exemplarily, the picture quality customization operation can refer to the picture quality configuration operation mentioned above; correspondingly, the picture quality customization parameters can refer to the picture quality configuration parameters mentioned above, which will not be described in detail here.

[0145] Exemplarily, the first screen may be any one of the multiple screens installed in the vehicle. For example, the multiple screens installed in the vehicle include: an instrument screen, a central control screen, a co-pilot ceiling screen, a rear display screen, etc. The first screen may be a central control screen or a rear display screen, or other screens, and the present application embodiment does not impose specific restrictions on this.

[0146] S302. Determine whether the target type information is displayed on the second screen. If yes, execute S303; if no, execute S307.

[0147] Exemplarily, the second screen is a screen in the target screen that is within the driver's field of vision; for example, the second screen may be a central control screen or an instrument screen. It is understandable that since the second screen is within the driver's field of vision, if the image quality parameters or display content of the second screen change during the driver's driving, the driver's field of vision may be disturbed.

[0148] Exemplarily, the target type information may include at least one of emergency warning information, navigation switching information or on-board computer information.

[0149] S303. Determine that the image quality customization operation poses a driving safety risk.

[0150] S304. It is prohibited to adjust the image quality parameters of the target screen in the vehicle.

[0151] S305. Continue to monitor the display information on the second screen.

[0152] S306. If the image quality customization operation does not pose a driving safety risk, the target interface is displayed on the first screen.

[0153] Exemplarily, the target interface is used to prompt to re-perform the image quality customization operation.

[0154] Exemplarily, when the picture quality customization operation does not pose a driving safety risk, it can be determined that the current picture quality customization operation does not pose a driving safety risk; for example, the current second screen (e.g., the instrument screen) cancels the display of information of the target type; at this time, the target interface can be displayed on the first screen to prompt that the picture quality customization operation can be performed again (this method is also called picture quality customization unblocking).

[0155] S307. Determine that the image quality customization operation does not pose a driving safety risk.

[0156] S308. Adjust the image quality parameters of the target screen in the vehicle to the target image quality custom parameters.

[0157] For detailed description of S301 to S308, please refer to Figure 1 to Figure 2The relevant descriptions will not be repeated here.

[0158] In an embodiment of the present application, when the target image quality customization parameters are obtained, it can be first determined whether at least one of the emergency alarm information, navigation switching information, or driving computer information is displayed on the second screen to determine whether the image quality customization operation poses a driving safety risk; in the case of a driving risk, the image quality parameters of the target screen are prohibited from being controlled, which can further reduce the impact of the image quality customization operation on the screen in the vehicle and improve the driving safety of the vehicle; and after the image quality customization operation does not pose a driving safety risk, it can be convenient for the user to re-perform the image quality customization operation, thereby improving the user experience. Based on this, this solution can reduce the impact of the image quality customization operation on the screen in the vehicle when the image quality customization operation on the screen is detected.

[0159] Implementation method 2: There is a risk of misoperation when customizing image quality.

[0160] Figure 4 It is a schematic flow chart of another method for controlling a vehicle screen provided in an embodiment of the present application.

[0161] For example, Figure 4 The vehicle screen control method shown can be executed by the vehicle, and can also be executed by a vehicle screen control device in the vehicle, such as a chip.

[0162] like Figure 4 As shown, the control method of the vehicle screen includes S401 to S414, and S401 to S414 are described in detail below.

[0163] S401. In response to a picture quality customization operation on a first screen in a vehicle, obtain a target picture quality customization parameter of the first screen.

[0164] Exemplarily, the picture quality customization operation may refer to the picture quality configuration operation described above; correspondingly, the picture quality customization parameters may refer to the picture quality configuration parameters described above.

[0165] S402. Acquire a target image based on a camera in the vehicle.

[0166] S403. Determine whether the target object in the target image is a preset object. If yes, execute S404; if no, execute S413.

[0167] S404. Determine that there is a risk of misoperation in the image quality customization operation.

[0168] S405. Output prompt information 1 to ask the user whether to use the target image quality custom parameters.

[0169] Exemplarily, the prompt information 1 can refer to the first prompt information above, which will not be repeated here.

[0170] S406. Receive control instruction 1.

[0171] Exemplarily, control instruction 1 may refer to the first control instruction or the second control instruction mentioned above, which will not be described in detail here.

[0172] S407. According to control instruction 1, determine whether to use the target image quality custom parameters. If yes, execute S408; if no, execute S414.

[0173] S408. Output prompt information 2 to ask the user whether to use the preset image quality custom interval.

[0174] Exemplarily, the prompt information 2 can refer to the second prompt information above, which will not be repeated here.

[0175] S409. Receive control instruction 2.

[0176] Exemplarily, control instruction 2 may refer to the third control instruction mentioned above, which will not be described in detail here.

[0177] S410. According to control instruction 2, determine whether to use the preset image quality custom interval. If yes, execute S411; if no, execute S413.

[0178] Exemplarily, the preset image quality customization interval may be used to limit the customizable range of image quality parameters when performing an image quality customization operation.

[0179] Exemplarily, the preset image quality custom interval can be an interval preconfigured by the vehicle or an interval set manually, and the present application embodiment does not impose specific restrictions on this. For example, taking the image quality parameter brightness as an example, the preset image quality custom interval of the image quality parameter can be [30,50].

[0180] S411. Using the image quality customization parameter in the preset image quality customization interval that is closest to the target image quality customization parameter as the first image quality customization parameter.

[0181] Exemplarily, the first image quality custom parameters may refer to the first image quality configuration parameters mentioned above, which will not be described in detail here.

[0182] S412. Adjust the image quality parameters of the target screen in the vehicle to the first image quality custom parameters.

[0183] S413. Adjust the image quality parameters of the target screen in the vehicle to the target image quality custom parameters.

[0184] S414. It is prohibited to adjust the image quality parameters of the target screen in the vehicle.

[0185] For detailed description of S401 to S414, please refer to Figures 1 to 3 The relevant descriptions will not be repeated here.

[0186] In an embodiment of the present application, when the target picture quality customization parameters are obtained, it is possible to first determine whether the target object for performing the picture quality customization operation on the first screen is a preset object, so as to determine whether there is a risk of misoperation in the picture quality customization operation, thereby preventing the target picture quality customization parameters of the target screen from being abnormal; then, when there is a risk of misoperation in the picture quality customization operation, it is determined through interaction with the user whether to prohibit controlling the picture quality parameters of the target screen based on the target picture quality customization parameters, which can further reduce the impact of the picture quality customization operation on the screen in the vehicle and improve the user experience when there is a risk of misoperation; in addition, when the user is allowed to use the target picture quality customization parameters, the picture quality parameters of the target screen are controlled by presetting the picture quality customization interval, thereby enriching the user's selectivity; based on this, the present solution can reduce the impact of the picture quality customization operation on the screen in the vehicle when the picture quality customization operation on the screen is detected.

[0187] It should be understood that the above examples are intended to help those skilled in the art understand the embodiments of the present application, rather than to limit the embodiments of the present application to the specific numerical values ​​or specific scenarios illustrated. Those skilled in the art can obviously make various equivalent modifications or changes based on the above examples, and such modifications or changes also fall within the scope of the embodiments of the present application.

[0188] Combination of the above Figures 2 to 4 The vehicle screen control method provided by the embodiment of the present application is described in detail; Figure 5 and Figure 6 The device embodiments of the present application are described in detail. It should be understood that the device in the embodiments of the present application can execute the various methods of the aforementioned embodiments of the present application, that is, the specific working processes of the following various products can refer to the corresponding processes in the aforementioned method embodiments.

[0189] Combine the following Figure 5 The control device of the vehicle screen provided in the embodiment of the present application is described in detail.

[0190] like Figure 5 As shown, Figure 5 It is a structural schematic diagram of a vehicle screen control device provided in an embodiment of the present application.

[0191] For example, Figure 5 As shown, the control device includes:

[0192] An acquisition module 510, configured to acquire target image quality configuration parameters of the first screen in response to an image quality configuration operation on the first screen in the vehicle;

[0193] A determination module 520 is used to determine a risk parameter of the image quality configuration operation; wherein the risk parameter is used to indicate whether the image quality configuration operation has a risk;

[0194] The control module 530 is used to control the image quality parameters of the target screen in the vehicle based on the target image quality configuration parameters and the risk parameters; wherein the target screen includes the first screen.

[0195] In one possible implementation, the determination module 520 is specifically used to determine whether the target type information is displayed on the second screen; wherein the second screen is the screen in the target screen within the driver's field of vision; if the target type information is displayed on the second screen, the risk parameter is determined to be a first risk parameter; wherein the first risk parameter is used to indicate that there is a risk in the image quality configuration operation; if the target type information is not displayed on the second screen, the risk parameter is determined to be a second risk parameter; wherein the second risk parameter is used to indicate that there is no risk in the image quality configuration operation.

[0196] In a possible implementation, the control module 530 is specifically configured to prohibit controlling the image quality parameters of the target screen based on the target image quality configuration parameters if the risk parameter is a first risk parameter; and to control the image quality parameters of the target screen to be the target image quality configuration parameters if the risk parameter is a second risk parameter.

[0197] In one possible implementation, the control device for the vehicle screen provided in the embodiment of the present application also includes: a display module, which is used to display a target interface on the first screen if the risk parameter is switched from a first risk parameter to a second risk parameter; wherein the target interface is used to prompt to re-perform the image quality configuration operation.

[0198] In one possible implementation, the determination module 520 is specifically used to acquire a target image based on an image acquisition device in a vehicle; determine whether a target object in the target image is a preset object; wherein the target object is an object for performing image quality configuration operations on the first screen; if the target object is a preset object, determine the risk parameter to be a first risk parameter; if the target object is not a preset object, determine the risk parameter to be a second risk parameter.

[0199] In one possible implementation, the control module 530 is specifically used to output a first prompt message if the risk parameter is a first risk parameter; wherein the first prompt message is used to ask the user whether to use the target image quality configuration parameters; if a first control instruction is received, it is prohibited to control the image quality parameters of the target screen based on the target image quality configuration parameters; wherein the first control instruction is used to indicate that the target image quality configuration parameters are not used; if a second control instruction is received, the image quality parameters of the target screen are controlled based on the target image quality configuration parameters; wherein the second control instruction is used to indicate the use of the target image quality configuration parameters.

[0200] In one possible implementation, the control module 530 is specifically used to determine a first picture quality configuration parameter based on the target picture quality configuration parameter and a preset picture quality configuration interval; wherein the first picture quality configuration parameter is a picture quality configuration parameter with the smallest difference with the target picture quality configuration parameter in the preset picture quality configuration interval; and the picture quality parameter of the target screen is controlled to be the first picture quality configuration parameter.

[0201] It should be noted that, when the control device for the vehicle screen provided in the above embodiment executes the control method for the vehicle screen, only the division of the above-mentioned functional modules is used as an example. In actual applications, the above-mentioned functions can be assigned to different functional modules as needed, that is, the internal structure of the device can be divided into different functional modules to complete all or part of the functions described above.

[0202] In addition, the vehicle screen control device and the vehicle screen control method embodiments provided in the above embodiments belong to the same concept. Therefore, for details not disclosed in the device embodiments of this specification, please refer to the vehicle screen control method embodiments described above in this specification, and no further details will be given here.

[0203] Figure 6 It is a structural schematic diagram of a vehicle provided in an embodiment of the present application.

[0204] For example, Figure 6 As shown, the vehicle 600 includes: a processor 610 and a memory 620, wherein the memory 620 stores an executable program code 630, and the processor 610 is used to call and execute the executable program code 630 to perform a method for controlling a vehicle screen.

[0205] In addition, an embodiment of the present application also protects a device, which may include a memory and a processor, wherein the memory stores an executable program code, and the processor is used to call and execute the executable program code to execute a vehicle screen control method provided in an embodiment of the present application.

[0206] In this embodiment, the functional modules of the device can be divided according to the above method example. For example, each functional module can be corresponded, or two or more functions can be integrated into one processing module. The above integrated module can be implemented in the form of hardware. It should be noted that the division of modules in this embodiment is schematic and is only a logical function division. There may be other division methods in actual implementation.

[0207] In the case of dividing each functional module according to each function, the device may also include an acquisition module, a detection module, a processing module, a control module, etc. It should be noted that all relevant contents of each step involved in the above method embodiment can be referred to the functional description of the corresponding functional module, which will not be repeated here.

[0208] It should be understood that the device provided in this embodiment is used to execute the above-mentioned method for controlling a vehicle screen, and thus can achieve the same effect as the above-mentioned implementation method.

[0209] In the case of an integrated unit, the device may include a processing module and a storage module. When the device is applied to a vehicle, the processing module may be used to control and manage the actions of the vehicle. The storage module may be used to support the vehicle in executing related program codes, etc.

[0210] The processing module may be a processor or a controller, which may implement or execute various exemplary logic blocks, modules and circuits shown in combination with the contents disclosed in this application. The processor may also be a combination that implements computing functions, such as a combination of one or more microprocessors, a combination of digital signal processing (DSP) and a microprocessor, etc. The storage module may be a memory.

[0211] In addition, the device provided in the embodiments of the present application may specifically be a chip, component or module, and the chip may include a connected processor and memory; wherein the memory is used to store instructions, and when the processor calls and executes the instructions, the chip can execute a vehicle screen control method provided in the above embodiments.

[0212] This embodiment also provides a computer-readable storage medium, in which a computer program code is stored. When the computer program code is run on a computer, the computer executes the above-mentioned related method steps to implement a vehicle screen control method provided in the above embodiment.

[0213] This embodiment also provides a computer program product. When the computer program product runs on a computer, it enables the computer to execute the above-mentioned related steps to implement a vehicle screen control method provided by the above embodiment.

[0214] Among them, the device, computer-readable storage medium, computer program product or chip provided in this embodiment is used to execute the corresponding method provided above. Therefore, the beneficial effects that can be achieved can refer to the beneficial effects in the corresponding method provided above, and will not be repeated here.

[0215] Through the description of the above implementation methods, technical personnel in the relevant field can understand that for the convenience and simplicity of description, only the division of the above-mentioned functional modules is used as an example. In actual applications, the above-mentioned functions can be assigned to different functional modules as needed, that is, the internal structure of the device can be divided into different functional modules to complete all or part of the functions described above.

[0216] In the embodiments provided in the present application, it should be understood that the disclosed devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic, for example, the division of modules or units is only a logical function division, and there may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another device, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms.

[0217] The above contents are only specific implementation methods of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A method for controlling a vehicle screen, characterized in that: The method comprises: In response to a picture quality configuration operation on a first screen in a vehicle, obtaining a target picture quality configuration parameter of the first screen; Determine a risk parameter of the image quality configuration operation based on the content displayed on the second screen or based on the object performing the image quality configuration operation; wherein the risk parameter is used to indicate whether the image quality configuration operation has a risk; Based on the target image quality configuration parameters and the risk parameters, the image quality parameters of the target screen in the vehicle are controlled; wherein the target screen includes the first screen and the second screen; the second screen is a screen in the target screen that is within the driver's field of vision; The controlling the image quality parameters of the target screen in the vehicle based on the target image quality configuration parameters and the risk parameters includes: If the risk parameter indicates that the image quality configuration operation does not have risk, the image quality parameter of the target screen is adjusted to the target image quality parameter.

2. The method according to claim 1, characterized in that The determining of the risk parameter of the image quality configuration operation includes: Determining whether information of the target type is displayed on the second screen; If the target type information is displayed on the second screen, determining that the risk parameter is a first risk parameter; wherein the first risk parameter is used to indicate that the image quality configuration operation has a risk; If the target type information is not displayed on the second screen, the risk parameter is determined to be a second risk parameter; wherein the second risk parameter is used to indicate that there is no risk in the image quality configuration operation.

3. The method according to claim 2, characterized in that The controlling the image quality parameters of the target screen in the vehicle based on the target image quality configuration parameters and the risk parameters includes: If the risk parameter is the first risk parameter, it is prohibited to control the image quality parameter of the target screen based on the target image quality configuration parameter; If the risk parameter is the second risk parameter, the image quality parameter for controlling the target screen is the target image quality configuration parameter.

4. The method according to claim 3, characterized in that The method further comprises: If the risk parameter is switched from the first risk parameter to the second risk parameter, a target interface is displayed on the first screen; wherein the target interface is used to prompt to re-perform the image quality configuration operation.

5. The method according to claim 1, characterized in that: The determining of the risk parameter of the image quality configuration operation includes: Based on the image acquisition device in the vehicle, acquiring a target image; Determining whether a target object in the target image is a preset object; wherein the target object is an object for performing the image quality configuration operation on the first screen; If the target object is the preset object, determining the risk parameter to be a first risk parameter; If the target object is not the preset object, the risk parameter is determined to be a second risk parameter.

6. The method according to claim 5, characterized in that The controlling the image quality parameters of the target screen in the vehicle based on the target image quality configuration parameters and the risk parameters includes: If the risk parameter is the first risk parameter, outputting first prompt information; wherein the first prompt information is used to inquire the user whether to use the target image quality configuration parameter; If a first control instruction is received, it is prohibited to control the image quality parameters of the target screen based on the target image quality configuration parameters; wherein the first control instruction is used to indicate not to use the target image quality configuration parameters; If a second control instruction is received, the image quality parameters of the target screen are controlled based on the target image quality configuration parameters; wherein the second control instruction is used to instruct the use of the target image quality configuration parameters.

7. The method according to claim 6, characterized in that If the second control instruction is received, controlling the image quality parameters of the target screen based on the target image quality configuration parameters includes: Sending a second prompt message to the user; wherein the second prompt message is used to ask the user whether to use the preset image quality configuration interval; If a third control instruction is received, the image quality parameters of the target screen are controlled based on the target image quality configuration parameters and the preset image quality configuration interval; wherein the third control instruction is used to instruct the use of the preset image quality configuration interval.

8. The method according to claim 7, characterized in that The controlling the image quality parameters of the target screen based on the target image quality configuration parameters and the preset image quality configuration interval includes: Determine a first image quality configuration parameter based on the target image quality configuration parameter and the preset image quality configuration interval; wherein the first image quality configuration parameter is the image quality configuration parameter with the smallest difference with the target image quality configuration parameter in the preset image quality configuration interval; The image quality parameter for controlling the target screen is the first image quality configuration parameter.

9. A control device for a vehicle screen, characterized in that: The device comprises: An acquisition module, configured to acquire target image quality configuration parameters of a first screen in a vehicle in response to an image quality configuration operation on the first screen; A determination module, configured to determine a risk parameter of the image quality configuration operation based on the content displayed on the second screen or based on the object performing the image quality configuration operation; wherein the risk parameter is used to indicate whether the image quality configuration operation has a risk; A control module, configured to control the image quality parameters of the target screen in the vehicle based on the target image quality configuration parameters and the risk parameters; wherein the target screen includes the first screen and the second screen; the second screen is a screen of the target screen that is within the driver's field of vision; The controlling the image quality parameters of the target screen in the vehicle based on the target image quality configuration parameters and the risk parameters includes: If the risk parameter indicates that the image quality configuration operation does not have risk, the image quality parameters of at least two target screens are adjusted to the target image quality configuration parameters.

10. A vehicle, characterized in that: The vehicle comprises: A memory for storing executable program codes; A processor, configured to call and run the executable program code from the memory, so that the vehicle executes the method according to any one of claims 1 to 8.

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