Vehicle screen display method, device, vehicle and storage medium

Abstract

The present application provides a display method, device, vehicle and storage medium for a vehicle screen, the method relates to the field of vehicles, and the method comprises: obtaining the display type of prompt information to be displayed in the vehicle screen and the number of first display areas, wherein the first display area is used to indicate the display area for highlighting the prompt information to be displayed; determining the target eye protection level of the target display area in the vehicle screen based on the display type and the number of first display areas, wherein the target display area is the display area in the vehicle screen other than the first display area; determining the target display parameters of the target display area based on the target eye protection level; displaying the prompt information to be displayed based on the display type in the first display area, and controlling the target display area to display based on the target display parameters. The method can avoid causing visual discomfort to the user when highlighting a part of the vehicle screen, and improve the user's visual experience.

Description

Technical Field

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

[0002] At present, through the local highlighting technology of the vehicle screen, the key information of the vehicle screen can be highlighted to improve the driver's attention to the key information. For example, the brightness, contrast and saturation of the local area of ​​the vehicle screen are adjusted, or animation effects are displayed in the local area of ​​the vehicle screen.

[0003] However, highlighting a local area of ​​the vehicle screen may cause a large difference in the screen display, which may cause a large visual impact on the user when viewing the screen, and easily cause visual discomfort to the user, thereby affecting the user's visual experience. Therefore, when highlighting a local area of ​​the vehicle screen, how to avoid causing visual discomfort to the user and improve the user's visual experience is a technical problem that needs to be solved at present. Summary of the invention

[0004] The present application provides a display method, device, vehicle and storage medium for a vehicle screen. The method can avoid user visual discomfort caused by local highlight display of the screen, thereby improving the user's visual experience.

[0005] In a first aspect, a method for displaying a vehicle screen is provided, the method comprising:

[0006] Acquire the display type of the prompt information to be displayed and the number of the first display areas on the vehicle screen, wherein the first display area is used to indicate the display area for highlighting the prompt information to be displayed;

[0007] Determining a target eye protection level of a target display area in the vehicle screen based on the display type and the number of the first display area, wherein the target display area is a display area in the vehicle screen other than the first display area;

[0008] Determining target display parameters of the target display area based on the target eye protection level;

[0009] The prompt information to be displayed is displayed in the first display area based on the display type, and the target display area is controlled to display based on the target display parameter.

[0010] In an embodiment of the present application, the display type of the prompt information to be displayed in the vehicle screen and the number of the first display areas are obtained. According to the display type of the prompt information to be displayed and the number of the first display areas, the target eye protection level of the target display area is determined. Since the first display area may cause the difference between the first display area and the target display area to be too large when the first display area is highlighted, the overall incoordination of the vehicle screen may cause a large visual impact when the user watches the vehicle screen, which may easily cause visual discomfort to the user. When the display type of the prompt information to be displayed and the number of the first display areas are different, the display effect of the vehicle screen is different, and the visual impact on the user's vision is different. Therefore, this scheme determines the target eye protection level based on the display type and the number of the first display areas, ensuring that the corresponding target eye protection level can be adapted according to the display type and the number of the first display areas. By displaying the prompt information to be displayed in the first display area, and displaying the target display area based on the target display parameters. Ensure that when the first display area is highlighted, the target display area is displayed according to the target display parameters of the target eye protection level to avoid causing visual discomfort to the user, thereby improving the user's visual experience.

[0011] In combination with the first aspect, in some implementations of the first aspect, the method further includes: obtaining a first preset ranking, wherein the first preset ranking is used to indicate an eye protection ranking corresponding to different first classification results;

[0012] Determining a target eye protection level of a target display area in a vehicle screen based on the display type and the number of the first display area includes:

[0013] Determine a first target classification result of the prompt information to be displayed based on the display type and the number of the first display area;

[0014] Based on the first target classification result and the first preset level ranking, a target eye protection level is determined.

[0015] In an embodiment of the present application, based on the display type and the number of the first display area, the first target classification result of the prompt information to be displayed is determined, and the target eye protection level is determined according to the first target classification result and the first preset level sorting. Since the first preset level represents the eye protection level sorting corresponding to different first classification results, by determining the first classification result, the position of the prompt information to be displayed in the first preset level sorting can be determined, thereby determining the target eye protection level of the prompt information to be displayed.

[0016] In combination with the first aspect and the above implementations, in some implementations of the first aspect, the method further includes: determining the number of screens displaying the prompt information to be displayed;

[0017] Determining a target eye protection level of a target display area in a vehicle screen based on the display type and the number of the first display area includes:

[0018] Based on the display type, the number of first display areas, and the number of screens, a target eye protection level is determined.

[0019] In an embodiment of the present application, the number of screens displaying the prompt information to be displayed is determined, and the target eye protection level is determined based on the display type, the number of first display areas, and the number of screens. Since the degree of prominence of the prompt information to be displayed in the vehicle screen is different when the number of screens displaying the prompt information to be displayed is different, the target eye protection level is determined based on the display type, the number of first display areas, and the number of screens to ensure that the target eye protection level that matches the prompt information to be displayed can be determined.

[0020] In combination with the first aspect and the above implementation manner, in some implementation manners of the first aspect, the method further includes: obtaining a second preset level ranking, wherein the second preset level ranking is used to indicate the eye protection level ranking corresponding to different second classification results;

[0021] Based on the display type, the number of first display areas, and the number of screens, a target eye protection level is determined, including:

[0022] Determine a second target classification result of the prompt information to be displayed based on the display type, the number of the first display areas, and the number of screens;

[0023] Based on the second target classification result and the second preset level ranking, the target eye protection level is determined.

[0024] In an embodiment of the present application, the second classification result of the prompt information to be displayed is determined based on the display type, the number of the first display areas, and the number of screens. Since the second preset level ranking is used to indicate the eye protection level ranking corresponding to different second classification results, by determining the second target classification result, it is ensured that the position of the prompt information to be displayed in the second preset level ranking can be determined according to the second classification result, thereby determining the target eye protection level of the prompt information to be displayed.

[0025] In combination with the first aspect and the above implementations, in some implementations of the first aspect, the following further includes:

[0026] Obtaining a target mapping relationship, wherein the target mapping relationship is used to represent a mapping relationship between different target eye protection levels and different display parameters; the display parameters include brightness, color temperature, contrast, and screen flicker frequency;

[0027] Based on the target eye protection level, the target display parameters of the target display area are determined, including:

[0028] Based on the target eye protection level and the target mapping relationship, a target display parameter of the target display area corresponding to the target eye protection level is determined.

[0029] In an embodiment of the present application, a target mapping relationship is obtained. Since the target mapping relationship is used to represent the mapping relationship between different target eye protection levels and different display parameters, the target display parameters of the target display area corresponding to the target eye protection level can be determined based on the target eye protection level and the target mapping relationship.

[0030] In combination with the first aspect and the above implementations, in some implementations of the first aspect, determining a target eye protection level of a target display area in a vehicle screen based on the display type and the number of first display areas includes:

[0031] Determining a first eye protection level based on the number of the first display areas; wherein the first eye protection level is positively correlated with the number of the first display areas;

[0032] Based on the display type, determining a second eye protection level;

[0033] If the first eye protection level is greater than the second eye protection level, the first eye protection level is determined as the target eye protection level; if the first eye protection level is less than the second eye protection level, the second eye protection level is determined as the target eye protection level.

[0034] In an embodiment of the present application, the first eye protection level is determined based on the number of first display areas; since the more the number of first display areas, the greater the visual difference and visual impact between the target display area and the first display area, the greater the user's eye protection needs; therefore, the first eye protection level is positively correlated with the number of first display areas. Since the visual difference and visual impact between the target display area and the first display area are different when the display type is different; therefore, the second eye protection level is determined based on the display type. The higher level of the first eye protection level and the second eye protection level is determined as the target eye protection level to ensure that the determined target eye protection level can meet the user's eye protection needs to the greatest extent.

[0035] In combination with the first aspect and the above implementations, in some implementations of the first aspect, the method further includes: determining the number of types of display types;

[0036] Based on the display type, the second eye protection level is determined, including:

[0037] If the number of types indicates that there are at least two display types, determining each eye protection level corresponding to each display type;

[0038] The highest eye protection level among the eye protection levels is determined as the second eye protection level.

[0039] In an embodiment of the present application, if there are at least two display types in the display type, the eye protection levels corresponding to the display types are determined, and the highest eye protection level among the eye protection levels is determined as the second eye protection level. It is ensured that when the prompt information to be displayed includes prompt information of multiple display types, the second eye protection level corresponding to the display type can be obtained according to the display type, and then it is ensured that the corresponding target eye protection level can be determined according to the first eye protection level corresponding to the number of the first display areas and the second eye protection level corresponding to the display type, and it is ensured that the obtained target eye protection level can meet the user's eye protection needs to the greatest extent.

[0040] In a second aspect, a display device for a vehicle screen is provided, the device comprising:

[0041] An acquisition module, used for acquiring the display type of the prompt information to be displayed and the number of the first display areas on the vehicle screen, wherein the first display area is used for indicating the display area for highlighting the prompt information to be displayed;

[0042] A first determination module, configured to determine a target eye protection level of a target display area in the vehicle screen based on the display type and the number of the first display area, wherein the target display area is a display area in the vehicle screen excluding the first display area;

[0043] A second determination module is used to determine a target display parameter of a target display area based on a target eye protection level;

[0044] The display module is used to display the prompt information to be displayed in the first display area based on the display type, and control the target display area to display based on the target display parameter.

[0045] In combination with the second aspect, in certain implementations of the second aspect, the acquisition module is also used to: obtain a first preset level ranking, wherein the first preset level ranking is used to represent the eye protection level ranking corresponding to different first classification results; the first determination module is specifically used to: determine the first target classification result of the prompt information to be displayed based on the display type and the number of the first display area; determine the target eye protection level based on the first target classification result and the first preset level ranking.

[0046] In combination with the second aspect and the above-mentioned implementation methods, in some implementation methods of the second aspect, the first determination module is specifically used to: determine the number of screens displaying the prompt information to be displayed; and determine the target eye protection level based on the display type, the number of first display areas, and the number of screens.

[0047] In combination with the second aspect and the above-mentioned implementation methods, in some implementation methods of the second aspect, the acquisition module is also used to: obtain a second preset level ranking, wherein the second preset level ranking is used to indicate the eye protection level ranking corresponding to different second classification results; the first determination module is specifically used to: determine the second target classification result of the prompt information to be displayed based on the display type, the number of first display areas and the number of screens; determine the target eye protection level based on the second target classification result and the second preset level ranking.

[0048] In combination with the second aspect and the above-mentioned implementation methods, in some implementation methods of the second aspect, the acquisition module is also used to: obtain a target mapping relationship, wherein the target mapping relationship is used to represent a mapping relationship between different target eye protection levels and different display parameters; the display parameters include brightness, color temperature, contrast and screen flickering frequency; the second determination module: based on the target eye protection level and the target mapping relationship, determine the target display parameters of the target display area corresponding to the target eye protection level.

[0049] In combination with the second aspect and the above-mentioned implementation methods, in some implementation methods of the second aspect, the first determination module is specifically used to: determine a first eye protection level based on the number of first display areas, wherein the first eye protection level is positively correlated with the number of first display areas; determine a second eye protection level based on the display type; if the first eye protection level is greater than the second eye protection level, determine the first eye protection level as the target eye protection level; if the first eye protection level is less than the second eye protection level, determine the second eye protection level as the target eye protection level.

[0050] In combination with the second aspect and the above-mentioned implementation methods, in some implementation methods of the second aspect, the first determination module: determines the number of display types; if the number of types indicates that there are at least two display types, determines the eye protection levels corresponding to each display type; and determines the highest eye protection level among the eye protection levels as the second eye protection level.

[0051] In a third aspect, a vehicle is provided, comprising a memory and a processor, wherein 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 above-mentioned first aspect or any possible implementation of the first aspect.

[0052] 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.

[0053] In a fifth aspect, a computer-readable storage medium is provided, which stores a computer program. When the computer program is executed, the method in the above-mentioned first aspect or any possible implementation manner of the first aspect is implemented. BRIEF DESCRIPTION OF THE DRAWINGS

[0054] Figure 1 This is a schematic diagram of a scenario provided by an embodiment of the present application;

[0055] Figure 2 is a schematic diagram of a display interface of a vehicle screen provided in an embodiment of the present application; wherein, Figure 2 (a) is a schematic diagram of a display interface showing prompt information of a single indicator light type; Figure 2 (b) is a schematic diagram of a display interface showing prompt information of multiple indicator light types; Figure 2 (c) is a schematic diagram of a display interface showing prompt information of a text prompt type; Figure 2 (d) is a schematic diagram of a display interface showing prompt information of the indicator light and text prompt type; Figure 2 (e) is a schematic diagram of a display interface showing prompt information of a text prompt type;

[0056] Figure 3 is a schematic flow chart of a method for displaying a vehicle screen provided in an embodiment of the present application;

[0057] Figure 4 is a schematic diagram of another display interface of a vehicle screen provided in an embodiment of the present application; wherein, Figure 4 (a) is a schematic diagram of a display interface in which the distance of the prompt information is less than a preset distance; Figure 4 (b) is a schematic diagram of a display interface in which the distance of the prompt information is greater than the preset distance;

[0058] Figure 5 is a schematic flow chart of another method for displaying a vehicle screen provided in an embodiment of the present application;

[0059] Figure 6 is a schematic flow chart of another method for displaying a vehicle screen provided in an embodiment of the present application;

[0060] Figure 7 It is a structural schematic diagram of a display device for a vehicle screen provided in an embodiment of the present application;

[0061] Figure 8 It is a structural schematic diagram of a vehicle provided in an embodiment of the present application. DETAILED DESCRIPTION

[0062] 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.

[0063] 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.

[0064] At present, through the local highlighting technology of the vehicle screen, the key information of the vehicle screen can be highlighted, which can improve the driver's attention to the key information. The method of highlighting the local area of ​​the vehicle screen includes but is not limited to: increasing the brightness of the local area of ​​the vehicle screen, changing the color and contrast of the local area of ​​the vehicle screen, or displaying dynamic highlights and animation effects in the local area of ​​the vehicle screen to guide the driver to pay attention to the local area of ​​the vehicle screen (i.e., the highlighted area). This application does not limit the method of highlighting.

[0065] However, after highlighting a local area of ​​the vehicle screen, there may be a significant difference in image quality between the highlighted local area of ​​the vehicle screen and the rest of the vehicle screen, which may cause a large visual difference when the user watches the vehicle screen, easily causing visual discomfort to the user.

[0066] For example, if an engine failure is detected during vehicle driving, an alarm prompt is triggered and an alarm message of "engine failure" is displayed on the vehicle screen. In order to highlight the alarm message, the local area of ​​the vehicle screen displaying "engine failure" can be highlighted. However, after highlighting the local area, the display effect of the local area may be significantly different from the display effect of other locations on the vehicle screen. When the user lowers his head to view the alarm message on the vehicle screen, the vehicle screen may have inconsistent image quality and large differences in image quality in different areas, which can easily cause visual discomfort to the user and affect the user's visual experience.

[0067] Therefore, when highlighting a local area on a vehicle screen, how to avoid visual discomfort to the user caused by the local highlighting of the screen, thereby improving the user's visual experience, is a technical problem that needs to be solved at present.

[0068] In view of this, the present application provides a display method, device, vehicle and storage medium for a vehicle screen. Through the embodiments of the present application, the target eye protection level of the target display area is determined according to the display type of the prompt information to be displayed and the number of the first display area, and the target display parameters are controlled for display according to the target display parameters to avoid the highlighted first display area causing visual discomfort to the user, thereby improving the user's visual experience.

[0069] Figure 1 It is a schematic diagram of a scenario provided in an embodiment of the present application.

[0070] like Figure 1 As shown in the scene 100 in FIG. 1 , the scene 100 includes a vehicle and a vehicle instrument screen 110. Generally, if prompt information (e.g., alarm information) does not need to be displayed on the instrument screen, the entire screen image quality of the instrument screen is substantially the same. However, when prompt information needs to be displayed on the instrument screen, in order to increase the driver's attention to the prompt information, the prompt information can be highlighted.

[0071] Optionally, the higher the urgency of the vehicle prompt information, the more prominent the prompt information is displayed on the instrument screen, that is, the higher the urgency of the prompt information, the higher the screen brightness, the greater the contrast or the brighter the color of the local area displaying the prompt information on the instrument screen.

[0072] It should be noted that the above description uses the vehicle's instrument screen as an example to describe the scenario of displaying alarm information, and the present application does not specifically limit the vehicle screen that displays the prompt information.

[0073] Figure 2 It is a schematic diagram of a display interface of a vehicle screen provided in an embodiment of the present application.

[0074] Exemplarily, the display interface 200 is a display interface for displaying prompt information of different display types, and the display types include: an indicator light type and a text prompt type.

[0075] in, Figure 2 (a) is a schematic diagram of a display interface showing prompt information of a single indicator light type; Figure 2 (b) is a schematic diagram of a display interface showing prompt information of multiple indicator light types; Figure 2 (c) is a schematic diagram of a display interface showing prompt information of a text prompt type; Figure 2 (d) is a schematic diagram of a display interface showing prompt information of the indicator light and text prompt type; Figure 2 (e) is a schematic diagram of the display interface for displaying text prompt type prompt information; Figure 2 Detailed description of each display interface in the.

[0076] For example, Figure 2 The display interface shown in (a) is a display interface for displaying prompt information of a single indicator light type. The circle represents the indicator light, and the indicator light size is usually 7 mm to 8 mm. When a single indicator light type prompt information is displayed on the vehicle screen, the visual impact of the user when viewing the screen is small because the highlighted area (i.e., the highlighted area on the vehicle screen) is small, so the user's eye protection requirements for the vehicle screen are low.

[0077] Figure 2 The display interface shown in (b) is a display interface for displaying prompt information of multiple indicator light types. When multiple indicator lights are displayed, there are many indicator lights and they are distributed in different positions on the screen. At this time, multiple local areas of the vehicle screen need to be highlighted. Therefore, it takes a long time for users to read, and it is more laborious to read. In addition, the simultaneous highlighting of multiple positions has a greater visual impact on users. Therefore, users have a higher demand for eye protection of vehicle screens.

[0078] Figure 2 The display interface shown in (c) is a display interface for displaying text prompt type prompt information. Compared with the indicator light prompt type, the area of ​​the text prompt type is larger. Since the larger the area of ​​the highlighted area in the display interface, the greater the visual impact of the user when viewing it, the visual impact felt by the user when viewing the text prompt information is greater than the visual impact of the user when viewing the indicator light prompt. Therefore, when highlighting the local area where the text prompt is located, the user's eye protection needs are higher than when highlighting the indicator light.

[0079] Figure 2 The display interface shown in (d) is a display interface for displaying prompt information of the indicator light and text prompt type. When the prompt information of the indicator light and text prompt type is highlighted, the highlighted area is larger than the highlighted area of ​​highlighting a single indicator light, and larger than the highlighted area of ​​highlighting a single text prompt. Therefore, when the prompt information of the indicator light and text prompt type is highlighted, the corresponding user's eye protection demand is higher than the user's eye protection demand when highlighting a single indicator light, and higher than the user's eye protection demand when highlighting a single text prompt type.

[0080] Figure 2 The display interface shown in (e) is a display interface for displaying text prompt type prompt information, and the text prompt type is a navigation prompt. Since the navigation prompt is generally displayed simultaneously on multiple vehicle screens such as the vehicle instrument screen and the head-up display screen, the navigation prompt is less prominently displayed on the vehicle screen, and the corresponding eye protection requirement is also lower.

[0081] Exemplarily, based on the above description, the order of eye protection requirements corresponding to different display types is determined. The order of eye protection requirements from high to low can be: eye protection requirements of multiple indicator light types, eye protection requirements of indicator light and text prompt types, eye protection requirements of text prompt types, eye protection requirements of single indicator light types, and eye protection requirements of navigation prompts.

[0082] It should be noted that the above is a schematic description of the eye protection requirements of different display types in combination with the display interface, and this application does not make any specific limitations on this.

[0083] Combine the following Figure 2 The display interface and Figure 3 The flowchart in the figure describes in detail the vehicle screen display method provided by the present application.

[0084] Figure 3 It is a schematic flow chart of a vehicle screen display method provided in an embodiment of the present application.

[0085] For example, Figure 3 The illustrated method 300 may be performed by a vehicle, or may be performed by a processor or chip in a vehicle.

[0086] like Figure 3 As shown, the vehicle screen display method 300 includes S310 to S340, and S310 to S340 are described in detail below.

[0087] S310, obtaining the display type of prompt information to be displayed on the vehicle screen and the number of first display areas.

[0088] The first display area is used to indicate a display area for highlighting the prompt information to be displayed.

[0089] For example, when the display type of the prompt information to be displayed is an indicator light (such as Figure 2 As shown in (a) in FIG. 1 ), the first display area is the display area of ​​the indicator light on the vehicle screen. When the display type of the prompt information to be displayed is a text prompt (such as Figure 2 As shown in (c) in FIG. 1 , the first display area is a display area of ​​the text prompt on the vehicle screen. The number of the first display areas is the number of display areas for highlighting.

[0090] It should be noted that the first display area is a preset display area for prompt information to be displayed.

[0091] Exemplarily, taking the upper left corner of the vehicle screen as the origin, if the graphic of the prompt information to be displayed is a regular graphic (for example, a rectangle), the display position of the prompt information is determined according to the coordinates of the center point of the prompt information and the display width and height of the prompt information. For example, taking the upper left corner of the vehicle screen as the origin, the coordinates of the center point of prompt information A are (x, y), the display width of prompt information A is width, and the display height of prompt information A is height. Then the display position of prompt information A can be expressed as (x, y, width, height). When it is detected that the vehicle triggers the display of prompt information A, based on the preset display position of prompt information A, the display area of ​​prompt information A is obtained, and the display area is the first display area corresponding to prompt information A. According to the display width of prompt information A and the display height of prompt information A, the area of ​​the first display area corresponding to prompt information A is determined.

[0092] Optionally, if the graphic of the prompt information to be displayed is an irregular graphic, the position of the prompt information to be displayed is determined according to the coordinates of the center point of the prompt information to be displayed. The area of ​​the first display area corresponding to the prompt information to be displayed is determined according to the number of pixels included in the prompt information to be displayed. For example, if the area of ​​each pixel is 1 square unit, the value of the total area is equal to the number of pixels.

[0093] Exemplarily, when determining the number of first display areas, the number of first display areas can be determined according to the number of prompt information to be displayed. For example, if the prompt information to be displayed includes at least two prompt information, each prompt information corresponds to a first display area, and the current number of first display areas is 2; that is, the number of prompt information is the same as the number of first display areas.

[0094] Optionally, when the prompt information to be displayed includes at least two prompt information, the number of the first display areas can be determined according to the position information of each prompt information in the prompt information to be displayed. For example, the distance between each prompt information can be determined according to the position information of each prompt information; and the number of the first display areas can be determined according to the distance between each prompt information. Figure 4 The display interface in is described below.

[0095] For example, Figure 4 As shown in the display interface 400 of the vehicle screen, Figure 4 (a) is a schematic diagram of a display interface in which the distance of the prompt information is less than a preset distance; Figure 4(b) in the figure is a schematic diagram of a display interface in which the distance of the prompt information is greater than the preset distance; the prompt information to be displayed in the display interface includes prompt information A and prompt information B. According to the coordinates of the center points of prompt information A and prompt information B, the distance between prompt information A and prompt information B is calculated. When the distance between prompt information A and prompt information B is less than the preset distance (the distance between prompt information A and prompt information B is closer), as shown in FIG. Figure 4 As shown in (a) in the figure, it is determined that the number of the first display area in the current display interface is 1 (taking prompt information A and prompt information B as a whole), and the area of ​​the first display area is the sum of the areas of prompt information A and prompt information B. If the distance between prompt information A and prompt information B is greater than the preset distance (the distance between prompt information A and prompt information B is far), as Figure 4 As shown in (b) in the figure, it is determined that prompt information A and prompt information B correspond to different first display areas respectively, that is, the number of first display areas in the current display interface is 2 (that is, it is determined that prompt information A and prompt information B are regarded as two different first display areas), wherein the area of ​​the first display area corresponding to prompt information A is the same as the area of ​​prompt information A, and the area of ​​the first display area corresponding to prompt information B is the same as the display area of ​​prompt information B.

[0096] It should be noted that the above prompt information A and prompt information B are examples of how to display prompt information, and this application does not limit this.

[0097] S320: Determine a target eye protection level of a target display area in the vehicle screen based on the display type and the number of the first display areas.

[0098] The target display area is the display area of ​​the vehicle screen except the first display area.

[0099] In one implementation, a first preset level ranking is obtained, and the first preset level ranking is used to represent the eye protection level ranking corresponding to different first classification results; the first target classification result of the prompt information to be displayed is determined based on the display type and the number of first display areas; based on the first target classification result and the first preset level ranking, the target eye protection level is determined.

[0100] Exemplarily, since the first preset level sorting represents the eye protection level sorting corresponding to different first classification results, by determining the first target classification result of the prompt information to be displayed, the position of the first target classification result of the prompt information to be displayed in the first preset level sorting is determined, thereby determining the target eye protection level of the prompt information to be displayed.

[0101] Exemplarily, the first target classification result of determining the prompt information to be displayed is described as follows: if the display type of the prompt information to be displayed is an indicator light, and the number of the first display areas is greater than or equal to 2, then the first target classification result is determined to be multiple indicator lights. If the display type of the prompt information to be displayed is a text prompt, and the number of the first display areas is 1, then the first target classification result is determined to be a single text prompt.

[0102] Exemplarily, the prompt information is classified according to the display type of the prompt information and the number of the first display area to obtain a first classification result, wherein the display type of the prompt information includes an indicator light prompt type and a text prompt type. The first classification result may include the eye protection level of multiple text prompts, the eye protection level of a single text prompt, the eye protection level of multiple prompt lights, and the eye protection level of a single prompt light.

[0103] It should be noted that since the visual impact on the user is different when the display type of the prompt information is different, or the number of the first display areas is different, the user's eye protection needs are different, and the adapted eye protection levels are also different; therefore, the prompt information is classified according to the display type and the number of the first display areas to obtain the first classification result, and the eye protection levels corresponding to different first classification results are determined.

[0104] Specifically, the larger the area of ​​the first display area, the greater the visual impact on the user, the higher the user's eye protection needs, and therefore the corresponding eye protection level is higher. The more first display areas there are, the greater the visual impact on the user when they are highlighted, the higher the user's eye protection needs, and therefore the corresponding eye protection level is higher. Based on this, the eye protection levels of each first classification result are sorted to obtain a first preset level sorting. The first preset level sorting from high to low can be: the eye protection level of multiple text prompts, the eye protection level of multiple prompt lights, the eye protection level of a single text prompt, and the eye protection level of a single prompt light.

[0105] The first preset level sorting is further explained. Since the larger the area of ​​the first display area and / or the more the number of first display areas, the greater the visual difference and visual impact that may be formed when the first display area is highlighted. Therefore, in order to weaken the visual difference and visual impact, the larger the area of ​​the first display area and / or the more the number of first display areas, the higher the user's eye protection needs, and the higher the corresponding target eye protection level is to meet the user's eye protection needs. Since the highlighted area of ​​the text prompt (the highlighted display area) is larger than the highlighted area of ​​the indicator light prompt, the eye protection level of the text prompt is higher than the eye protection level of the indicator light. Based on this, the first preset level sorting is configured, and the first preset level sorting from high to low can be: the eye protection level of multiple text prompts, the eye protection level of multiple prompt lights, the eye protection level of a single text prompt, and the eye protection level of a single prompt light.

[0106] For example, the correspondence between the first classification results of different prompt information to be displayed and the eye protection levels may be as shown in Table 1:

[0107] Table 1: Correspondence between the first classification results and eye protection levels

[0108]

[0109] Exemplarily, as shown in Table 1, the correspondence table of the first classification results and the eye protection level, when the first target classification result of the prompt information to be displayed is multiple text prompts, the corresponding eye protection level is level 4 eye protection. When the first target classification result of the prompt information to be displayed is multiple indicator lights, the corresponding eye protection level is level 3 eye protection. When the first target classification result of the prompt information to be displayed is a single text prompt, the corresponding eye protection level is level 2 eye protection. When the first target classification result of the prompt information to be displayed is a single indicator light, the corresponding eye protection level is level 1 eye protection. The higher the eye protection level of the vehicle screen, the higher the eye protection degree of the vehicle screen, that is, the smaller the visual impact of the user when watching the vehicle screen.

[0110] It should be noted that the above Table 1 is an example of the first classification results and the eye protection level, and this application does not limit this.

[0111] It should be understood that the display type of prompt information includes but is not limited to indicator light prompt type, text prompt type or icon prompt type, etc. The above description is based on the display type of indicator light prompt type and text prompt type as examples, and this application does not specifically limit the display type of prompt information.

[0112] In one implementation, the number of screens displaying the prompt information to be displayed is determined; and the target eye protection level is determined based on the display type, the number of first display areas, and the number of screens.

[0113] For example, when the number of screens displaying the prompt information to be displayed is different, the degree of prominence of the prompt information to be displayed on the vehicle screen may be different, the visual difference and visual impact formed when it is highlighted are different, and the user's eye protection needs are different. Therefore, based on the display type, the number of first display areas and the number of screens, the target eye protection level is determined, ensuring that the three factors of display type, the number of first display areas and the number of screens are taken into account at the same time, so as to determine the target eye protection level that matches the prompt information to be displayed.

[0114] Specifically, a second preset level sorting is obtained, wherein the second preset level sorting is used to indicate the eye protection level sorting corresponding to different second classification results; based on the display type, the number of first display areas and the number of screens, the second target classification result of the prompt information to be displayed is determined; based on the second target classification result and the second preset level sorting, the target eye protection level is determined.

[0115] Exemplarily, the second target classification result is a classification result determined based on the display type, the number of first display areas, and the number of screens. An example is given to illustrate the determination of the second target classification result: if the display type of the prompt information to be displayed is an indicator light, the number of first display areas is greater than or equal to two, and the prompt information to be displayed is displayed on a single vehicle screen, then the second target classification result is determined to be multiple indicator lights in a single screen. If the display type of the prompt information to be displayed is a text prompt, the number of first display areas is single, and the prompt information to be displayed is displayed on multiple vehicle screens, then the second target classification result is determined to be a single text prompt in multiple screens.

[0116] Exemplarily, the prompt information is classified according to the display type of the prompt information, the number of the first display area and the number of screens to obtain a second classification result. Take the display type including the indicator light prompt type and the text prompt type as an example for explanation. The second classification result may include: the eye protection level of multiple text prompts in a single screen, the eye protection level of a single text prompt in a single screen, the eye protection level of a single prompt light in a single screen, the eye protection level of multiple prompt lights in a single screen, and the eye protection level of a single text prompt in multiple screens.

[0117] It should be noted that since the visual impact on the user is different when the display type of the prompt information is different, the number of first display areas is different, or the number of screens displaying the prompt information is different, the user's eye protection needs are different, and the adapted eye protection level is also different; therefore, the prompt information is classified according to the display type, the number of the first display area, and the number of screens to obtain a second classification result, and the eye protection levels corresponding to different second classification results are determined.

[0118] Specifically, the larger the area of ​​the second display area, the greater the visual impact on the user, the higher the user's eye protection needs, and therefore the higher the corresponding eye protection level. The more second display areas there are, the greater the visual impact on the user when they are highlighted, and the higher the user's eye protection needs, so the corresponding eye protection level is higher. Based on this, the eye protection levels of each second classification result are sorted to obtain a second preset level sorting. The second preset level sorting from high to low can be: the eye protection level of multiple text prompts in a single screen, the eye protection level of multiple prompt lights in a single screen, the eye protection level of a single text prompt in a single screen, the eye protection level of a single prompt light in a single screen, and the eye protection level of a single text prompt in multiple screens.

[0119] The second preset level sorting is explained. Since the degree of highlighting of the prompt content to be displayed is low when the prompt content to be displayed is displayed in multiple screens. Therefore, the corresponding eye protection level is also low, that is, the eye protection level of the prompt information displayed in a single screen is higher than the eye protection level of the prompt information displayed in multiple screens. When the area of ​​the first display area is larger and / or the number of first display areas is larger, the user's eye protection needs are higher, and the corresponding target eye protection level is higher. Since the highlighted area of ​​the text prompt is larger than the highlighted area of ​​the indicator light prompt; therefore, the eye protection level of the text prompt is higher than the eye protection level of the indicator light prompt. Based on this, the second preset level sorting is configured, and the obtained second preset level sorting from high to low can be: the eye protection level of multiple text prompts in a single screen, the eye protection level of multiple prompt lights in a single screen, the eye protection level of a single text prompt in a single screen, the eye protection level of a single prompt light in a single screen, and the eye protection level of a single text prompt in multiple screens.

[0120] Exemplarily, the second preset level ranking is used to indicate the eye protection level ranking corresponding to the second classification results of different prompt information to be displayed. For example, the corresponding relationship between different second classification results and eye protection levels can be shown in Table 2:

[0121] Table 2: Correspondence between the second classification results and eye protection levels

[0122]

[0123] Exemplarily, as shown in Table 2, the correspondence table of the second classification results and the eye protection level, when the second target classification result of the prompt information to be displayed is multiple text prompts in a single screen, the corresponding eye protection level is level 5 eye protection. When the second target classification result of the prompt information to be displayed is multiple prompt lights in a single screen, the corresponding eye protection level is level 4 eye protection. When the second target classification result of the prompt information to be displayed is a single text prompt in a single screen, the corresponding eye protection level is level 3 eye protection. When the first target classification result of the prompt information to be displayed is a single prompt light in a single screen, the corresponding eye protection level is level 2 eye protection. When the first target classification result of the prompt information to be displayed is a single text prompt in multiple screens, the corresponding eye protection level is level 1 eye protection.

[0124] It should be noted that the above Table 2 is an example of the correspondence between the second classification results and the eye protection level, and this application does not limit this.

[0125] In a possible implementation, the total area of ​​the first display area in the vehicle screen is determined according to the display type and the number of the first display area; the area ratio of the total area of ​​the first display area in the vehicle screen is determined based on the total area of ​​the first display area and the area of ​​the vehicle screen; and the target eye protection level of the prompt information to be displayed is determined based on the area ratio. The larger the area ratio, the higher the target eye protection level of the prompt information to be displayed.

[0126] For example, since the total area of ​​the first display area is larger, when the area of ​​the vehicle screen is fixed, the total area of ​​the first display area accounts for a larger proportion. Therefore, when the prompt information to be displayed is highlighted, the visual impact on the user is greater, and it is more likely to cause visual discomfort to the user. Therefore, when the area of ​​the first display area is larger, the target eye protection level of the prompt information to be displayed is higher.

[0127] For example, the total area of ​​the first display area is S, and the area of ​​the vehicle screen is W; then the area ratio of the first display area is S / W.

[0128] It should be noted that the above is an example of the correspondence between area ratio and eye protection level, which will not be repeated here.

[0129] In one implementation, determining a target eye protection level of a target display area in a vehicle screen based on the display type and the number of the first display area includes:

[0130] Based on the number of first display areas, a first eye protection level is determined, wherein the first eye protection level is positively correlated with the number of first display areas; based on the display type, a second eye protection level is determined; if the first eye protection level is greater than the second eye protection level, the first eye protection level is determined as the target eye protection level; if the first eye protection level is less than the second eye protection level, the second eye protection level is determined as the target eye protection level.

[0131] For example, when the display type and the number of first display areas are different, the visual difference and visual impact formed when highlighting the prompt information to be displayed are also different, and the user's eye protection needs are also different. Therefore, the eye protection level is determined based on the number of first display areas and the display type, and the higher level of the first eye protection level corresponding to the number of first display areas and the second eye protection level corresponding to the display type is determined as the target eye protection level, ensuring that the obtained target eye protection level can meet the user's eye protection needs to the greatest extent.

[0132] The process of determining the first eye protection level and the second eye protection level is described below.​

[0133] Exemplarily, when determining the first eye protection level based on the number of first display areas, the first eye protection level is determined based on the number of first display areas and a preset first mapping relationship, wherein the first mapping relationship is a mapping relationship between the number of different display areas and the eye protection level. For example, when the number of first display areas is 1 to 2, the corresponding eye protection level may be first-level eye protection. When the number of first display areas is 3 to 4, the corresponding eye protection level may be second-level eye protection. When the number of first display areas is 5 to 6, the corresponding eye protection level may be third-level eye protection. And so on, no further details are given.

[0134] When determining the second eye protection level based on the display type, the second eye protection level is determined based on the display type of the prompt information to be displayed and the preset second mapping relationship, wherein the second mapping relationship is a mapping relationship between different display types and eye protection levels. For example, when the display type is an indicator light, the corresponding eye protection level may be level 2 eye protection. When the display type is a text prompt, the corresponding eye protection level may be level 4 eye protection. And so on, no further details are given.

[0135] It should be noted that the above is an example of the first mapping relationship and the second mapping relationship, and the present application does not limit the specific mapping relationship.

[0136] In an embodiment of the present application, the first eye protection level is determined based on the number of first display areas; since the greater the number of first display areas, the greater the visual difference and visual impact between the target display area and the first display area. Therefore, the first eye protection level is positively correlated with the number of first display areas; and the second eye protection level is determined based on the display type, and the higher level of the first eye protection level and the second eye protection level is determined as the target eye protection level. Ensure that the corresponding target eye protection level can be obtained based on the number of first display areas and the type of the first display area.

[0137] Optionally, based on the display type, determining the second eye protection level includes: determining the number of display types; if the number of types indicates that there are at least two display types, determining the eye protection levels corresponding to each display type; and determining the highest eye protection level among the eye protection levels as the second eye protection level.

[0138] Exemplarily, when the prompt information to be displayed is displayed, there are multiple display types of prompt information in the prompt information to be displayed; for example, an indicator light + a text prompt (such as Figure 2 In this case, the eye protection level corresponding to each display type is determined according to each display type, and the highest eye protection level among the eye protection levels is determined as the second eye protection level.

[0139] For example, when displaying the prompt information to be displayed, the prompt information to be displayed includes both an indicator light and a text prompt, wherein the eye protection level corresponding to the indicator light may be level 2 eye protection, and the eye protection level corresponding to the text prompt may be level 4 eye protection. Therefore, it is determined that the second eye protection level of the prompt information to be displayed is level 4 eye protection.

[0140] It should be noted that the above is an example of prompt information of multiple display types, and this application does not limit this.

[0141] In an embodiment of the present application, if there are at least two display types in the display type, determine the eye protection levels corresponding to the display types. Determine the highest eye protection level among the eye protection levels as the second eye protection level. Ensure that when the prompt information to be displayed includes prompt information of multiple display types, the second eye protection level corresponding to the display type can be obtained according to the display type. Further ensure that the corresponding target eye protection level can be determined according to the first eye protection level corresponding to the number of the first display area and the second eye protection level corresponding to the display type.

[0142] S330: Determine target display parameters of the target display area based on the target eye protection level.

[0143] In one implementation, a target mapping relationship is obtained, wherein the target mapping relationship is used to represent a mapping relationship between different eye protection levels and different display parameters; the display parameters include brightness, color temperature, contrast, and screen flickering frequency; based on the target eye protection level and the target mapping relationship, the target display parameters of the target display area corresponding to the target eye protection level are determined.

[0144] Exemplarily, the eye protection level of the screen can be adjusted by adjusting the display parameters of the screen, including but not limited to brightness, color temperature, contrast, and screen flicker frequency. By presetting the target mapping relationship between different eye protection levels and different display parameters, when determining the target eye protection level, the target display parameters corresponding to the target eye protection level can be determined according to the target mapping relationship and the target eye protection level.

[0145] Specifically, when the brightness of the screen is low, the corresponding eye protection level is high. When the color temperature of the screen is high, the screen color is warmer, and the corresponding eye protection level is high. When the contrast of the screen is low, the corresponding screen eye protection level is high. When the screen flickers more frequently, the corresponding screen eye protection level is higher. Based on this, the target mapping relationship between different eye protection levels and different display parameter ranges is determined.

[0146] Exemplarily, the target mapping relationship is used to represent the mapping relationship between different eye protection levels and different display parameters. For example, the target mapping relationship may be as shown in Table 3:

[0147] Table 3: Mapping relationship between eye protection level and display parameters

[0148]

[0149] For example, as shown in Table 3, the mapping relationship table of eye protection level and display parameters, when the eye protection level is level 1 eye protection, the corresponding display parameters have a brightness range of 30%-50%, a color temperature range of 6500K-7000K (unit, Kelvin temperature), a contrast range of 50%-60%, and a screen flicker frequency of 60Hz and above. When the eye protection level is level 2 eye protection, the corresponding display parameters have a brightness range of 20%-40%, a color temperature range of 5000K-6500K, a contrast range of 40%-50%, and a screen flicker frequency of 75Hz and above. When the eye protection level is level 3 eye protection, the corresponding display parameters have a brightness range of 10%-30%, a color temperature range of 4000K-5000K, a contrast range of 30%-40%, and a screen flicker frequency of 120Hz and above.

[0150] Exemplarily, based on the determined target eye protection level, target display parameters (brightness, color temperature, contrast, screen flickering frequency, etc.) corresponding to the target eye protection level are determined, and the target display area in the vehicle control screen is displayed according to the target display parameters.

[0151] It should be noted that the above is an example of the target mapping relationship, and the present application does not specifically limit the display parameter range of each eye protection level.

[0152] In an embodiment of the present application, a target mapping relationship is obtained. Since the target mapping relationship is used to represent the mapping relationship between different target eye protection levels and different display parameters, the target display parameters of the target display area corresponding to the target eye protection level can be determined based on the target eye protection level and the target mapping relationship.

[0153] S340: Display prompt information to be displayed in the first display area based on the display type, and control the target display area to display based on the target display parameter.

[0154] Exemplarily, when displaying the prompt information to be displayed based on the display type, a first display parameter corresponding to the display type is obtained, and the prompt information to be displayed is displayed according to the first display parameter, wherein the first display parameter is used to indicate a display parameter for highlighting the prompt information to be displayed. The target display area is controlled to display based on the target display parameter.

[0155] In an embodiment of the present application, when displaying the prompt information to be displayed, the display parameters of the vehicle screen are adjusted to the target display parameters to realize the eye protection function of the vehicle screen. Since the target display parameters are display parameters determined according to the target eye protection level, when the visual impact of the prompt information to be displayed on the user is different, the determined target eye protection level is different, and the obtained target display parameters are also different. Ensure that the eye protection level of the corresponding vehicle screen can be adapted according to different prompt information to be displayed, thereby reducing the visual impact on the user and avoiding visual discomfort of the user.

[0156] In the above embodiment, the display type of the prompt information to be displayed in the vehicle screen and the number of the first display areas are obtained, and the first display area is the display area for highlighting the prompt information to be displayed. According to the display type of the prompt information to be displayed and the number of the first display areas, the target eye protection level of the target display area is determined. Because the first display area may cause the difference between the first display area and the target display area to be too large when it is highlighted, the overall vehicle screen is not coordinated, and the visual impact of the user when watching the vehicle screen is large, which can easily cause visual discomfort to the user. Therefore, according to the display parameters corresponding to the eye protection level, the target display area is displayed to avoid damage to the user's vision when the prompt information to be displayed is highlighted. Furthermore, since the glare of the vehicle screen is different when the display type and the number of the first display areas are different, the eye protection level of the target display area is also different. Therefore, this scheme determines the target eye protection level based on the display type and the number of the first display areas, ensuring that the corresponding target eye protection level can be adapted according to the display type and the number of the first display areas. By displaying the prompt information to be displayed in the first display area and displaying the target display area based on the target display parameters, it is ensured that when the first display area is highlighted, the glare of the target display area is low, avoiding visual discomfort to the user, thereby improving the user's visual experience.

[0157] Figure 5 It is a schematic flow chart of another method for displaying a vehicle screen provided in an embodiment of the present application.

[0158] Figure 5 The method 500 shown may be executed by the vehicle, or may be executed by a vehicle system; or may be executed by a processor or chip in the vehicle.

[0159] like Figure 5 As shown, the vehicle screen display method 500 is a method for determining the target eye protection level based on the display type of the prompt information to be displayed and the number of the first display area. The method 500 includes S501 to S507, and S501 to S507 are described in detail below.

[0160] S501: Obtain the display type of prompt information to be displayed and the number of first display areas.

[0161] Exemplarily, the display types include indicator light type, text prompt type, and indicator light + text prompt type, wherein the text prompt also includes a navigation prompt. The number of the first display area is used to indicate the display area for highlighting the prompt information to be displayed.

[0162] It should be noted that the number of prompt information in the prompt information to be displayed is not equal to the number of the first display area. For example, when two text prompts are superimposed on the vehicle screen, the number of prompt information is 2, but the number of the first display area is 1.

[0163] Optionally, the implementation of S501 can refer to Figure 3 The relevant description of S310 is not repeated here.

[0164] S502: Obtain a first preset ranking.

[0165] Exemplarily, the first preset ranking is used to indicate the eye protection ranking corresponding to different first classification results. The first preset ranking from high to low can be: eye protection level of multiple text prompts, eye protection level of multiple prompt lights, eye protection level of a single text prompt, and eye protection level of a single prompt light.

[0166] S503: Determine a first target classification result according to the display type and the number of the first display areas.

[0167] Exemplarily, the first target classification result is determined according to the display type and the number of the first display areas. For example, if the display type of the prompt information to be displayed is an indicator light, and the number of the first display areas is greater than or equal to 2, the first target classification result is determined to be multiple indicator lights. If the display type of the prompt information to be displayed is a text prompt, and the number of the first display areas is 1, the first target classification result is determined to be a single text prompt.

[0168] S504: Determine a target eye protection level according to the first target classification result and the first preset level ranking.

[0169] Exemplarily, since the first preset level includes eye protection level rankings of different first classification results, by determining the first target classification result, the position of the first target classification result in the first preset level ranking can be determined, thereby determining the target eye protection level corresponding to the first target classification result.

[0170] Optionally, the implementation of S502 to S504 may refer to the relevant description of S320, which will not be repeated here.

[0171] S505: Obtain a target mapping relationship.

[0172] Among them, the target mapping relationship is used to represent the mapping relationship between different eye protection levels and different display parameters.

[0173] S506: Determine target display parameters of the target display area according to the target eye protection level and the target mapping relationship.

[0174] Optionally, the implementation of S505 to S506 can refer to Figure 3 The relevant description of S330 is not repeated here.

[0175] S507, displaying prompt information to be displayed according to the display type, and controlling the target display area to display according to the target display parameter.

[0176] Exemplarily, a first display parameter corresponding to the display type is obtained, and the prompt information to be displayed is displayed according to the first display parameter, wherein the first display parameter is used to indicate a display parameter for highlighting the prompt information to be displayed. The target display area is controlled to display based on the target display parameter.

[0177] Optionally, the implementation of S507 can refer to Figure 3 The implementation method of S340 will not be described here.

[0178] In the embodiment of the present application, when the display type of the prompt information to be displayed and the number of the first display areas are different, the visual difference and visual impact that may be formed when the prompt information to be displayed is highlighted are also different. Therefore, the target eye protection level is determined based on the prompt type and the number of the first display areas, and the target display area is controlled to display according to the target display parameters corresponding to the target eye protection level, ensuring that the corresponding target eye protection level can be determined according to the display type and the number of the first display areas, so as to reduce the visual difference and visual impact caused to the user by the highlighted screen area in the vehicle screen.

[0179] Figure 6 It is a schematic flow chart of another vehicle screen display method provided in an embodiment of the present application.

[0180] Figure 6 The method 600 shown may be executed by the vehicle, or may be executed by a vehicle system; or may be executed by a processor or chip in the vehicle.

[0181] like Figure 6 As shown, the display method 600 of the vehicle screen is a method for determining the target eye protection level based on the display type of the prompt information to be displayed, the number of the first display area and the number of screens displaying the prompt information to be displayed. The method 600 includes S601 to S608, and S601 to S608 are described in detail below.

[0182] S601: Obtain the display type of prompt information to be displayed and the number of first display areas.

[0183] Optionally, the implementation of S601 can refer to Figure 3 The relevant description of S310 is not repeated here.

[0184] S602: Determine the number of screens for displaying prompt information to be displayed.

[0185] Exemplarily, the number of screens for displaying the prompt information to be displayed is determined according to display parameters of the prompt information to be displayed, wherein the display parameters include coordinate information of the prompt information to be displayed on the vehicle screen. For example, if the coordinate information of the prompt information to be displayed includes coordinates on multiple screens, it is determined that the prompt information to be displayed is displayed on multiple vehicle screens.

[0186] It should be noted that there are usually multiple vehicle screens in a vehicle, such as a central control screen, a co-pilot screen, and an instrument screen, etc. Since the vehicle's prompt information to be displayed may be displayed on multiple vehicle screens of the vehicle at the same time, when the number of screens displaying the prompt information to be displayed is different, the prominence of the prompt information to be displayed in the vehicle screen may be different, so it is necessary to determine the number of screens displaying the prompt information to be displayed, and determine the target eye protection level in combination with the number of screens.

[0187] S603: Obtain a second preset ranking.

[0188] Exemplarily, the second preset ranking is used to indicate the eye protection ranking corresponding to different second classification results. The second preset ranking from high to low can be: the eye protection level of multiple text prompts in a single screen, the eye protection level of multiple prompt lights in a single screen, the eye protection level of a single text prompt in a single screen, the eye protection level of a single prompt light in a single screen, and the eye protection level of a single text prompt in multiple screens.

[0189] S604: Determine a second target classification result according to the display type, the number of first display areas, and the number of screens.

[0190] Optionally, the implementation method of S604 may refer to the relevant description of determining the second target classification result in S320, which will not be repeated here.

[0191] S605: Determine a target eye protection level according to the second target classification result and the second preset level ranking.

[0192] Exemplarily, since the second preset level includes eye protection level rankings of different second classification results, by determining the second target classification result, the position of the second target classification result in the second preset level ranking can be determined, thereby determining the target eye protection level corresponding to the second target classification result.

[0193] S606: Obtain a target mapping relationship.

[0194] S607: Determine target display parameters of the target display area according to the target eye protection level and the target mapping relationship.

[0195] Optionally, the implementation of S606 to S607 can refer to Figure 3 The relevant description of S330 is not repeated here.

[0196] S608, displaying prompt information to be displayed according to the display type, and controlling the target display area to display according to the target display parameters.

[0197] For example, the implementation of S608 can be found in Figure 3 The implementation method of S340 in will not be repeated here.

[0198] In the embodiment of the present application, when the display type of the prompt information to be displayed, the number of the first display area and the number of screens are different, the visual difference and visual impact that may be formed when the prompt information to be displayed is highlighted are also different. Therefore, the target eye protection level is determined based on the three factors of the prompt type, the number of the first display area and the number of screens, and the target display area is controlled to display according to the target display parameters corresponding to the target eye protection level, ensuring that the adapted target eye protection level can be obtained, so as to reduce the visual difference and visual impact caused to the user by the highlighted screen area.

[0199] Combination of the above Figures 1 to 6 The display method of the vehicle screen provided by the embodiment of the present application is described in detail; Figure 7 and Figure 8 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.

[0200] Figure 7 It is a structural schematic diagram of a display device for a vehicle screen provided in an embodiment of the present application.

[0201] For example, Figure 7 As shown, the display device 700 of the vehicle screen includes:

[0202] An acquisition module 710 is used to acquire the display type of the prompt information to be displayed and the number of first display areas on the vehicle screen, wherein the first display area is used to indicate a display area for highlighting the prompt information to be displayed;

[0203] A first determination module 720, configured to determine a target eye protection level of a target display area in the vehicle screen based on the display type and the number of the first display areas, wherein the target display area is a display area in the vehicle screen excluding the first display area;

[0204] A second determination module 730 is used to determine a target display parameter of a target display area based on a target eye protection level;

[0205] The display module 740 is used to display the prompt information to be displayed in the first display area based on the display type, and control the target display area to display based on the target display parameter.

[0206] Optionally, as an embodiment, the acquisition module 710 is also used to: obtain a first preset level ranking, wherein the first preset level ranking is used to represent the eye protection level ranking of different first classification results; the first determination module 720 is specifically used to: determine the first target classification result of the prompt information to be displayed based on the display type and the number of the first display area; determine the target eye protection level based on the first target classification result and the first preset level ranking.

[0207] Optionally, as an embodiment, the first determination module 720 is specifically used to: determine the number of screens displaying the prompt information to be displayed; and determine the target eye protection level based on the display type, the number of first display areas and the number of screens.

[0208] Optionally, as an embodiment, the acquisition module 710 is also used to: obtain a second preset level ranking, wherein the second preset level ranking is used to represent the eye protection level ranking corresponding to different second classification results; the first determination module 720 is specifically used to: determine the second target classification result of the prompt information to be displayed based on the display type, the number of first display areas and the number of screens; determine the target eye protection level based on the second target classification result and the second preset level ranking.

[0209] Optionally, as an embodiment, the acquisition module 710 is further used to: acquire a target mapping relationship; wherein the target mapping relationship is used to represent a mapping relationship between different target eye protection levels and different display parameters; the display parameters include brightness, color temperature, contrast, and screen flicker frequency;

[0210] The second determination module 730 determines the target display parameters of the target display area corresponding to the target eye protection level based on the target eye protection level and the target mapping relationship.

[0211] Optionally, as an embodiment, the first determination module 720 is specifically used to: determine a first eye protection level based on the number of first display areas; wherein the first eye protection level is positively correlated with the number of first display areas; determine a second eye protection level based on the display type; if the first eye protection level is greater than the second eye protection level, determine the first eye protection level as the target eye protection level; if the first eye protection level is less than the second eye protection level, determine the second eye protection level as the target eye protection level.

[0212] Optionally, as an embodiment, the first determination module 720: determines the number of display types; if the number of types indicates that there are at least two display types, determines the eye protection levels corresponding to the display types; and determines the highest eye protection level among the eye protection levels as the second eye protection level.

[0213] It should be noted that the display device of the vehicle screen is embodied in the form of a functional unit. The term "module" here can be implemented in the form of software and / or hardware, and is not specifically limited to this.

[0214] For example, a "module" may be a software program, a hardware circuit, or a combination of the two that implements the above functions. The hardware circuit may include an application specific integrated circuit (ASIC), an electronic circuit, a processor (such as a shared processor, a dedicated processor, or a group processor, etc.) and a memory for executing one or more software or firmware programs, a combined logic circuit, and / or other suitable components that support the described functions.

[0215] Therefore, the units of each example described in the embodiments of the present application can be implemented by electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of the present application.

[0216] Figure 8 It is a structural schematic diagram of a vehicle provided in an embodiment of the present application.

[0217] Exemplarily, vehicle 800 includes: a processor 810 , a memory 820 , and an executable program code 830 .

[0218] Exemplarily, the vehicle 800 includes one or more processors 810, which can support the vehicle 800 to implement the display method of the vehicle screen in the method embodiment. The processor 810 can be a general-purpose processor or a special-purpose processor. For example, the processor 810 can be a central processing unit (CPU), a digital signal processor (DSP), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA), or other programmable logic devices, such as discrete gates, transistor logic devices, or discrete hardware components.

[0219] Exemplarily, the processor 810 may be used to control the vehicle 800, execute software programs, and process data of the software programs. The vehicle 800 may also include a communication unit to implement input (reception) and output (transmission) of signals.

[0220] Exemplarily, the vehicle 800 may include one or more memories 820 on which executable program code 830 is stored. The executable program code 830 can be executed by the processor 810 to generate instructions so that the processor 810 executes the vehicle screen display method described in the above method embodiment according to the instructions.

[0221] Optionally, data may be stored in the memory 820. Optionally, the processor 810 may read data stored in the memory 820, which may be stored at the same storage address as the executable program code 830, or may be stored at a different storage address from the executable program code 830.

[0222] Exemplarily, the processor 810 and the memory 820 may be provided separately or integrated together, for example, integrated on a system on chip (SOC) of the terminal device.

[0223] Exemplarily, the memory 820 can be used to store relevant programs of the vehicle screen display method provided in the embodiment of the present application, and the processor 820 can be used to call the executable program code 830 stored in the memory 820 when controlling the vehicle to execute the vehicle screen display method of the embodiment of the present application; for example, obtain the display type of the prompt information to be displayed on the vehicle screen and the number of the first display area, wherein the first display area is used to represent the display area for highlighting the prompt information to be displayed; based on the display type and the number of the first display area, determine the target eye protection level of the target display area in the vehicle screen, wherein the target display area is the display area of ​​the vehicle screen other than the first display area; based on the target eye protection level, determine the target display parameters of the target display area; display the prompt information to be displayed in the first display area based on the display type, and control the target display area to display based on the target display parameters.

[0224] The present application also provides a computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements the steps of the vehicle screen display method of any of the aforementioned embodiments.

[0225] Among them, computer-readable storage media may include, but are not limited to, any type of disk, including floppy disks, optical disks, digital versatile disks (DVD), compact disc read-only memory (CD-ROM), microdrives and magneto-optical disks, read-only memory (ROM), random access memory (RAM), erasable programmable read-only memory (EPROM), electrically erasable programmable read only memory (EEPROM), dynamic random access memory (DRAM), video random access memory (VRAM), flash memory devices, magnetic cards or optical cards, nanosystems (including molecular memory ICs), or any type of medium or device suitable for storing instructions and / or data.

[0226] The present application also provides a computer program product. When the computer program product is run on a computer, the computer is enabled to execute the above-mentioned related steps to implement a vehicle screen display method in the above-mentioned embodiment.

[0227] In addition, the vehicle provided in the embodiments of the present application may specifically be a chip, component or module, and the vehicle may include a connected processor and memory; wherein the memory is used to store instructions, and when the vehicle is running, the processor may call and execute instructions so that the chip executes a vehicle screen display method in the above-mentioned embodiments.

[0228] Among them, the vehicle, computer-readable storage medium, computer program product or chip provided in the present application are all used to execute the corresponding vehicle screen display method provided above. Therefore, the beneficial effects that can be achieved can refer to the beneficial effects in the corresponding vehicle screen display method provided above, and will not be repeated here.

[0229] 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.

[0230] 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.

[0231] 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 display method for a vehicle screen, characterized in that: The method comprises: Acquire the display type of the prompt information to be displayed and the number of the first display areas on the vehicle screen, wherein the first display area is used to indicate a display area for highlighting the prompt information to be displayed; Determining a target eye protection level of a target display area in the vehicle screen based on the display type and the number of the first display area, wherein the target display area is a display area in the vehicle screen other than the first display area; Based on the target eye protection level, determining a target display parameter of the target display area; The prompt information to be displayed is displayed in the first display area based on the display type, and the target display area is controlled to display based on the target display parameter.

2. The method according to claim 1, characterized in that Also includes: Obtaining a first preset ranking, wherein the first preset ranking is used to indicate the eye protection ranking corresponding to different first classification results; The determining, based on the display type and the number of the first display areas, a target eye protection level of the target display area in the vehicle screen comprises: Determine a first target classification result of the prompt information to be displayed based on the display type and the number of the first display areas; The target eye protection level is determined based on the first target classification result and the first preset level ranking.

3. The method according to claim 1, characterized in that Also includes: Determine the number of screens displaying the prompt information to be displayed; The determining, based on the display type and the number of the first display areas, a target eye protection level of the target display area in the vehicle screen includes: The target eye protection level is determined based on the display type, the number of the first display areas, and the number of screens.

4. The method according to claim 3, characterized in that Also includes: Obtaining a second preset ranking, wherein the second preset ranking is used to indicate the eye protection ranking corresponding to different second classification results; The determining the target eye protection level based on the display type, the number of the first display areas, and the number of screens includes: Determining a second target classification result of the prompt information to be displayed based on the display type, the number of the first display areas, and the number of screens; Based on the second target classification result and the second preset level ranking, the target eye protection level is determined.

5. The method according to claim 1, characterized in that Also includes: Acquire a target mapping relationship, wherein the target mapping relationship is used to represent a mapping relationship between different target eye protection levels and different display parameters; The display parameters include brightness, color temperature, contrast and screen flicker frequency; The determining, based on the target eye protection level, a target display parameter of the target display area includes: Based on the target eye protection level and the target mapping relationship, a target display parameter of the target display area corresponding to the target eye protection level is determined.

6. The method according to claim 1, characterized in that The determining, based on the display type and the number of the first display areas, a target eye protection level of the target display area in the vehicle screen includes: Determining a first eye protection level based on the number of the first display areas, wherein the first eye protection level is positively correlated with the number of the first display areas; Based on the display type, determining a second eye protection level; If the first eye protection level is greater than the second eye protection level, the first eye protection level is determined as the target eye protection level; if the first eye protection level is less than the second eye protection level, the second eye protection level is determined as the target eye protection level.

7. The method according to claim 6, characterized in that Also includes: Determining the number of types of the display types; The determining the second eye protection level based on the display type includes: If the number of types indicates that there are at least two display types, determining each eye protection level corresponding to each of the display types; The highest eye protection level among the eye protection levels is determined as the second eye protection level.

8. A display device for a vehicle screen, characterized in that: The device comprises: An acquisition module, used for acquiring a display type of prompt information to be displayed and a number of first display areas on a vehicle screen, wherein the first display area is used for indicating a display area for highlighting the prompt information to be displayed; A first determining module, configured to determine a target eye protection level of a target display area in the vehicle screen based on the display type and the number of first display areas, wherein the target display area is a display area in the vehicle screen excluding the first display area; A second determination module, configured to determine a target display parameter of the target display area based on the target eye protection level; The display module is used to display the prompt information to be displayed in the first display area based on the display type, and control the target display area to display based on the target display parameter.

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

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

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