Display method and device and vehicle

Abstract

The invention provides a display method and device and a vehicle, and the method comprises the steps: obtaining to-be-displayed data of a plurality of display partitions in a display screen, and obtaining a plurality of pieces of to-be-displayed data; under the condition that users exist in the vehicle cabin, a first partition and a second partition are determined from the multiple display partitions based on the first position of a target user in the users, the position of the to-be-displayed data corresponding to the first partition is fixed, and the position of the to-be-displayed data corresponding to the second partition is adjustable; adjusting the display position of each piece of to-be-displayed data in the second partition based on the image quality parameter corresponding to the first partition so as to enable the image quality parameter corresponding to each display partition in the second partition to meet a preset image quality parameter sequence; and displaying the to-be-displayed data corresponding to the first partition in the first partition, and displaying the data in each display partition of the second partition based on the display position. According to the method and the device, the target user can quickly acquire concerned information, the image quality parameters between the adjacent display partitions are not abrupt, and the visual experience of the user is improved.

Description

Technical Field

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

[0002] With the development of the trend of vehicle integration and intelligence, multiple in-vehicle displays are integrated into a continuous large screen to achieve a seamless connection integrated display screen. The integrated display screen supports a full-screen display mode and a multi-display partition display mode. In the multi-display partition display mode, users at different angles may see different display partitions, the data displayed in different display partitions is different, and the picture quality parameters of the data displayed in different display partitions may also be different. When users view the display data of different display partitions, the visual impact is relatively large, which is likely to cause visual discomfort to users, thereby affecting the visual experience of users. Summary of the Invention

[0003] The present application provides a display method, device, and vehicle. When different picture quality parameters are displayed in different display partitions of the display screen, the present application can not only ensure that the target user can quickly obtain the information of concern, but also ensure that the picture quality parameters between multiple display partitions on the display screen gradually transition (such as the gradual transition of the picture quality parameters from vivid to dull), so that the picture quality parameters between adjacent display partitions are not abrupt, improving the visual coherence of users, thereby improving the visual experience of users.

[0004] In a first aspect, a display method is provided. The method includes: obtaining to-be-displayed data of multiple display partitions in a display screen to obtain a plurality of to-be-displayed data, where each to-be-displayed data includes display content and a picture quality parameter; in the case that there is a user in the vehicle cabin, based on a first position of a target user among the users, determining a first partition and a second partition from the multiple display partitions, where the position of the to-be-displayed data corresponding to the first partition is fixed, and the position of the to-be-displayed data corresponding to the second partition is adjustable; adjusting the display positions of the to-be-displayed data in the second partition based on the picture quality parameter corresponding to the first partition, so that the picture quality parameters corresponding to the display partitions in the second partition satisfy a preset picture quality parameter sorting; displaying the to-be-displayed data corresponding to the first partition in the first partition, and displaying data in each display partition of the second partition based on the display position.

[0005] In this embodiment, by obtaining the data to be displayed in multiple display partitions of the display screen, a plurality of data to be displayed are obtained; when there is a user in the vehicle cabin, based on the first position of the target user among the users, a first partition and a second partition are determined from the multiple display partitions. The position of the data to be displayed corresponding to the first partition is fixed, and the position of the data to be displayed corresponding to the second partition is adjustable; not only can the target user quickly obtain the information of concern, but also the display position of the data to be displayed in the second partition can be adjusted so that the image quality parameters of the data to be displayed corresponding to the second partition gradually change, avoiding visual discomfort caused by abrupt image quality parameters between adjacent display partitions; based on the image quality parameters corresponding to the first partition, the display positions of the data to be displayed in the second partition are adjusted so that the image quality parameters corresponding to each display partition in the second partition meet the preset image quality parameter sorting; by taking the image quality parameters in the first partition as the adjustment reference and the preset image quality parameter sorting as the constraint principle, the display positions of the data to be displayed in the second partition are adjusted to make the image quality parameters between more adjacent display partitions gradually change; the data to be displayed corresponding to the first partition is displayed in the first partition, and the data is displayed in each display partition of the second partition based on the display position. This application realizes that when different image quality parameters are displayed in different display partitions of the display screen, it can not only ensure that the target user can quickly obtain the information of concern, but also ensure that the image quality parameters between multiple display partitions on the display screen gradually transition (such as the gradual transition of the image quality parameters from vivid to dull), making the image quality parameters between adjacent display partitions not abrupt, improving the coherence of the user's vision, and thus improving the user's visual experience.

[0006] In combination with the first aspect, in some possible implementation manners, the determining the first partition and the second partition from the multiple display partitions based on the first position of the target user among the users includes: according to the second position of the display screen in the vehicle cabin, determining a target selection strategy from a first selection strategy and a second selection strategy. The first selection strategy is to determine the first partition and the second partition based on the target user, the distance between the display partition and the user, and the data type of the data to be displayed. The second selection strategy is to determine the first partition and the second partition based on the distance between the display partition and the user; determining the first partition and the second partition from the multiple display partitions according to the target selection strategy.

[0007] In this embodiment, when determining the target selection strategy, the selection strategy corresponding to the second position is determined from the first selection strategy and the second strategy as the target selection strategy through the second position of the display screen in the vehicle cabin. According to the target selection strategy, the multiple display partitions are divided into a first partition and a second partition, and then the data to be displayed whose display position needs to be adjusted and the adjustment reference for the position adjustment are determined, so that the display screens at different positions can serve their target audiences with the most appropriate image quality parameter coherence.

[0008] Combined with the first aspect and the above implementation manners, in some possible implementation manners, determining a target selection strategy from a first selection strategy and a second selection strategy according to the second position of the display screen in the vehicle cabin includes: if the second position is the center console, determining the first selection strategy as the target selection strategy; if the second position is a position in the vehicle cabin other than the center console, determining the second selection strategy as the target selection strategy.

[0009] Combined with the first aspect and the above implementation manners, in some possible implementation manners, determining the first partition and the second partition from the multiple display partitions according to the target selection strategy includes: if the target user is the driver and the target selection strategy is the first selection strategy, determining, as the first partition, the display partition that is closest to the target user among the multiple display partitions and for which the data type of the corresponding data to be displayed is a preset type; determining, as the second partition, the other display partitions among the multiple display partitions except the first partition.

[0010] Combined with the first aspect and the above implementation manners, in some possible implementation manners, adjusting the display positions of the data to be displayed in the second partition based on the image quality parameters corresponding to the first partition includes: determining the difference between the image quality parameters corresponding to each display partition in the second partition and the image quality parameters corresponding to the first partition; sorting the differences from small to large to obtain a sorting result;

[0011] Adjusting the display positions of the data to be displayed in the second partition according to the sorting result.

[0012] Combined with the first aspect and the above implementation manners, in some possible implementation manners, determining the first partition and the second partition from the multiple display partitions according to the target selection strategy includes: if the target user is not the driver and the target selection strategy is the second selection strategy, determining, as the first partition, the display partition that is closest to the target user among the multiple display partitions; determining, as the second partition, the other display partitions among the multiple display partitions except the first partition.

[0013] Combined with the first aspect and the above implementation manners, in some possible implementation manners, adjusting the display positions of the to-be-displayed data in the second partition based on the image quality parameters corresponding to the first partition, so that the image quality parameters corresponding to the display partitions in the second partition meet a preset image quality parameter sorting includes: determining the differences between the image quality parameters corresponding to the display partitions in the second partition and the image quality parameter corresponding to the first partition; sorting the differences from small to large or from large to small to obtain a sorting result; and adjusting the display positions of the to-be-displayed data in the second partition according to the sorting result.

[0014] Combined with the first aspect and the above implementation manners, in some possible implementation manners, after adjusting the display positions of the to-be-displayed data in the second partition based on the image quality parameters corresponding to the first partition, so that the image quality parameters corresponding to the display partitions in the second partition meet a preset image quality parameter sorting, the display method further includes: obtaining the light intensity inside the vehicle; if the light intensity is greater than an intensity threshold, correcting the image quality parameters corresponding to the first partition and the second partition according to the light intensity, so that the difference between the image quality parameters corresponding to any two adjacent display partitions in the first partition and the second partition is within a preset interval.

[0015] In a second aspect, a display device is provided, and the device includes:

[0016] An obtaining module, configured to obtain to-be-displayed data of multiple display partitions in a display screen, to obtain multiple to-be-displayed data, and each to-be-displayed data includes display content and an image quality parameter;

[0017] A determining module, configured to, when there is a user in the vehicle cabin, determine a first partition and a second partition from the multiple display partitions based on a first position where a target user is located among the users, where the position of the to-be-displayed data corresponding to the first partition is fixed, and the position of the to-be-displayed data corresponding to the second partition is adjustable;

[0018] An adjusting module, configured to adjust the display positions of the to-be-displayed data in the second partition based on the image quality parameters corresponding to the first partition, so that the image quality parameters corresponding to the display partitions in the second partition meet a preset image quality parameter sorting;

[0019] A display module, configured to display the to-be-displayed data corresponding to the first partition in the first partition, and display data in each display partition of the second partition based on the display position.

[0020] In a third aspect, a vehicle is provided, including a memory for storing executable program code; and a processor for calling and running the executable program code from the memory, so that the vehicle executes the method in the first aspect or any of the possible implementation manners of the first aspect.

[0021] In a fourth aspect, a computer program product is provided, which includes computer program code that, when running on a computer, causes the computer to execute the method in the above first aspect or any possible implementation manner of the first aspect.

[0022] In a fifth aspect, a computer-readable storage medium is provided, which stores computer program code that, when running on a computer, causes the computer to execute the method in the above first aspect or any possible implementation manner of the first aspect. Description of the Drawings

[0023] Figure 1 A flowchart showing a display method provided by an embodiment of the present application is shown;

[0024] Figure 2 A schematic diagram showing a partial preset arrangement manner of 4 display partitions provided by an embodiment of the present application is shown;

[0025] Figure 3 A schematic diagram showing an arrangement manner of display partitions provided by an embodiment of the present application is shown;

[0026] Figure 4 A schematic diagram showing the structure of a display device provided by an embodiment of the present application is shown;

[0027] Figure 5 A schematic diagram showing the structure of a vehicle provided by an embodiment of the present application is shown. Detailed Embodiments

[0028] Hereinafter, the technical solutions in the present application will be clearly and elaborately described in conjunction with the drawings. Among them, in the description of the embodiments of the present application, unless otherwise specified, " / " means "or". For example, A / B may mean A or B. The "and / or" in the text is only a description of the association relationship of the associated objects, indicating that there can be three relationships. For example, A and / or B can mean: A exists alone, A and B exist simultaneously, and B exists alone. In addition, in the description of the embodiments of the present application, "a plurality" means two or more than two.

[0029] Hereinafter, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as implying or suggesting relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features.

[0030] With the development of the trend of automotive integration and intelligence, multiple display screens in the vehicle are integrated into a continuous large screen to achieve a seamless connection integrated display screen. The integrated display screen supports a full-screen display mode and a multi-display partition display mode. In the multi-display partition display mode, users at different angles may see different display partitions, the data displayed in different display partitions is different, and the picture quality parameters of the data displayed in different display partitions may also be different. When users view the display data in different display partitions, the visual impact is relatively large, which is likely to cause visual discomfort to users, thus affecting the user's visual experience.

[0031] Based on the above problems, the present application provides a display method, device and vehicle. On the premise that the position of the user is convenient for obtaining the information of interest, the reference display partition is determined from multiple display partitions. The display position of the data to be displayed corresponding to the reference display partition remains unchanged. Based on the picture quality parameters corresponding to the data to be displayed, and with the principle of continuity of the picture quality parameters of the data displayed in the display partition as the constraint principle, the display positions of the data to be displayed in the remaining display partitions are adjusted, so that the picture quality parameters in different display partitions gradually transition. When different picture quality parameters are displayed in different display partitions of the display screen, it can not only ensure that users can quickly obtain the information of interest, but also ensure that the picture quality parameters between multiple display partitions on the display screen gradually transition (such as the gradual transition of the picture quality parameters from vivid to dull), making the picture quality parameters between adjacent display partitions not abrupt, improving the visual coherence of users, and thus improving the user's visual experience.

[0032] Next, the display method provided by the embodiments of the present application will be introduced. The display method provided by the embodiments of the present application is applied to the display screen in the vehicle, such as Figure 1 shown, Figure 1 FIG. shows a schematic flow chart of a display method provided by an embodiment of the present application. The display method provided by the present application includes the following steps S101-S104.

[0033] S101, obtain the data to be displayed in multiple display partitions of the display screen, and obtain multiple data to be displayed. Each data to be displayed includes display content and picture quality parameters.

[0034] In an exemplary embodiment, the user can set the number of display partitions on the display screen. For the same number of display partitions, multiple arrangement methods are preset. Exemplarily, as Figure 2 shown, Figure 2 FIG. shows a schematic diagram of some preset arrangement methods of 4 display partitions provided by an embodiment of the present application. Figure 2 (a) to Figure 2(c) shows three different display partition arrangement methods. After the user sets the number of display partitions on the display screen, multiple preset arrangement methods corresponding to this number can be displayed on the display screen. The user can pre-select one arrangement method from multiple preset arrangement methods as the arrangement of the display partitions on the display screen.

[0035] Each data to be displayed includes display content and picture quality parameters. The display content can include multiple types, such as navigation information, omnidirectional view information, driving mode, vehicle status information, driving information, vehicle driving environment, audio information, video information, and game and interaction information, etc. The user can set the data to be displayed corresponding to any display partition on the display screen. After the data to be displayed corresponding to each display partition is set, the display screen obtains the data to be displayed corresponding to each display partition.

[0036] The picture quality parameters of the data to be displayed include: resolution, contrast, brightness, refresh rate, color gamut, color depth, response time, and uniformity, etc. The picture quality parameters of the display data work together to determine the display effect of the display data on the display screen. When the resolution, contrast, brightness, refresh rate, color gamut, color depth, response time, and uniformity are all good, the display effect corresponding to the display data on the display screen is clear, vivid, and smooth. When the resolution, contrast, brightness, refresh rate, color gamut, color depth, response time, and uniformity are all poor, the display effect corresponding to the display data on the display screen is blurred, the color is dull, and it is not smooth. Among them, high resolution means more pixel points, and more pixel points make the presentation effect corresponding to the display data more delicate and clear; a large contrast can enhance the sense of hierarchy of colors and the three-dimensional sense of the picture, making the presentation effect corresponding to the display data more readable; high brightness can make the presentation effect corresponding to the display data still clearly visible in a strong light environment; a large refresh rate can make the dynamic picture of the presentation effect corresponding to the display data more smooth; a large color gamut can make the color of the presentation effect corresponding to the display data more vivid and the details more abundant; a large color depth can make the color richness of the presentation effect corresponding to the display data high; a small response time can reduce motion blur and afterimages, making the presentation effect corresponding to the fast-moving display data clearer; high uniformity can ensure that the presentation effect corresponding to the display data is consistent and avoid some areas being too bright or too dark.

[0037] Among them, the data to be displayed can be divided into different data types according to the display content. For example, the display data can be divided into safe driving type data and non-safe driving type data, etc. according to the use of the display content.

[0038] Exemplarily, as shown in Table 1, Table 1 shows some examples of multiple data to be displayed obtained and the display content and picture quality parameters of the multiple data to be displayed:

[0039] Table 1

[0040] Data to be displayed Display content Image quality parameters Data 1 Navigation information Image quality parameter 1 Data 2 Omnidirectional view information Image quality parameter 2 Data 3 Vehicle status information Image quality parameter 3 Data 4 Video information Image quality parameter 4 …… …… ……

[0041] Among them, the specific types and values of the picture quality parameter 1, picture quality parameter 2, picture quality parameter 3, and picture quality parameter 4 are different.

[0042] S102. When there is a user in the vehicle cabin, based on the first position of the target user among the users, determine a first partition and a second partition from multiple display partitions. The position of the data to be displayed corresponding to the first partition is fixed, and the position of the data to be displayed corresponding to the second partition is adjustable.

[0043] After the display screen of the vehicle obtains the data to be displayed in multiple display zones, the display screen triggers the camera device in the vehicle to capture an image of the interior of the vehicle. The camera device sends the captured image of the interior of the vehicle to the display screen, and the display screen identifies the image of the interior of the vehicle to determine whether there is a user in the cabin. Specifically: The display screen runs a target detection algorithm (such as YOLO (You Only Look Once, an end-to-end target detection algorithm) or SSD (Single Shot MultiBox Detector, a one-stage target detection model based on a fully convolutional network)) to identify whether there is a human contour in the image of the interior of the vehicle. If the confidence level of detecting the human contour is higher than a certain threshold (such as 90%), it is considered that there is a user in the cabin. In the case where there is a user in the cabin, determine the number of users and the first position of each user. The display screen can determine the target user among all users, and based on the first position of the target user, determine the first zone and the second zone. When there is only one user in the cabin, this user can be determined as the target user, and the display zone that the target user first contacts among the multiple display zones is determined as the first zone. For example, the display zone with the shortest distance to the target user among the multiple display zones is determined as the first zone, and the display zones other than the first zone among the multiple display zones are determined as the second zone. When there are multiple users in the cabin (such as the users include the driver and the passengers), the display screen obtains the driving state of the vehicle. When the vehicle is in the driving state, the driver is determined as the target user, and the display zone that the driver first contacts in the driver's field of vision among the multiple display zones is determined as the first zone, that is, the display zone that the driver can see at first glance among the multiple display zones is determined as the first zone. For example, the display zone with the shortest distance to the driver among the multiple display zones is determined as the first zone, and the display zones other than the first zone among the multiple display zones are determined as the second zone, which can enable the driver to quickly obtain the information of concern and ensure driving safety. When the vehicle is in the parking state, the driver and the passengers can be determined as the target users, the display zone with the shortest distance to the target users among the multiple display zones is determined as the first zone, and the display zones other than the first zone among the multiple display zones are determined as the second zone. Among them, the first zone may include one or two or more display zones, and the second zone may also include one or two or more display zones.

[0044] The positions of the data to be displayed set by each display partition user in the first partition are fixed. That is, in the first partition, the data to be displayed set by each display partition user is directly displayed in each display partition, so that the information that the user is concerned about can be displayed in the display partition where the user expects it to be displayed. In the second partition, the display positions of the data to be displayed set by the user can be adjusted. For example, the data to be displayed in one display partition in the second partition can be adjusted to another display partition for display. Exemplarily, the data to be displayed set in two adjacent display partitions can be swapped, so that the image quality parameters of the data to be displayed in the display partitions in the second partition can be presented continuously.

[0045] Determine the first partition and the second partition from multiple display partitions based on the first position of the target user. The positions of the data to be displayed corresponding to the first partition are fixed, and the positions of the data to be displayed corresponding to the second partition can be adjusted. This can not only enable the target user to quickly obtain the information they are concerned about, but also, by adjusting the positions of the data to be displayed in the second partition, make the image quality parameters of the data to be displayed corresponding to the second partition change gradually, avoiding the abruptness of the image quality parameters between adjacent display partitions from causing visual discomfort to the user, thereby improving the coherence of the user's vision and the user's visual experience.

[0046] S103. Adjust the display positions of the data to be displayed in each display partition in the second partition based on the image quality parameters corresponding to the first partition, so that the image quality parameters corresponding to each display partition in the second partition meet the preset image quality parameter sorting.

[0047] The display positions of the data to be displayed in the display partitions in the first partition remain unchanged. Taking the image quality parameters of the data to be displayed in the last display partition in the first partition (that is, the display partition in the first partition closest to the second partition) as the adjustment benchmark, and taking the preset image quality parameter sorting as the constraint principle, adjust the display positions of the data to be displayed in each display partition in the second partition. Among them, the image quality parameter sorting can be that the image quality parameters gradually increase. Specifically, the data to be displayed with image quality parameters closer to the image quality parameters of the data to be displayed in the last display partition in the first partition is adjusted to the display partition closer to the first partition for display, and the data to be displayed with image quality parameters farther from the image quality parameters of the data to be displayed in the last display partition in the first partition is adjusted to the display partition farther from the first partition for display. Or, the image quality parameter sorting can be that the image quality parameters gradually decrease. Specifically, the data to be displayed with image quality parameters farther from the image quality parameters of the data to be displayed in the last display partition in the first partition is adjusted to the display partition closer to the first partition for display, and the data to be displayed with image quality parameters closer to the image quality parameters of the data to be displayed in the last display partition in the first partition is adjusted to the display partition farther from the first partition for display.

[0048] Based on the picture quality parameters of the data to be displayed in the last display partition of the first partition, adjust the display positions of the data to be displayed in each display partition of the second partition, so that the picture quality parameters corresponding to each display partition in the second partition meet the preset picture quality parameter sorting. On the basis that the picture quality parameters of the data to be displayed corresponding to the second partition gradually change, it is realized that the picture quality parameters in the display partitions adjacent to the first partition and the second partition also gradually change, so that the picture quality parameters between more adjacent display partitions gradually change.

[0049] S104. Display the data to be displayed corresponding to the first partition in the first partition, and display the data in each display partition of the second partition based on the display position.

[0050] After adjusting the display positions of the data to be displayed in each display partition of the second partition, display the display content of each data to be displayed in the corresponding display partition according to the picture quality parameter of each data to be displayed.

[0051] Exemplarily, as Figure 3 shown, Figure 3The figure shows a schematic diagram of a display partition arrangement provided by an embodiment of the present application. The display screen is divided into 6 display partitions, and the arrangement of the 6 display partitions is a horizontal arrangement, that is, display partition ①, display partition ②, display partition ③, display partition ④, display partition ⑤, and display partition ⑥ in sequence. The data to be displayed set by the user for display partitions ① to ⑥ are data to be displayed 1, data to be displayed 2, data to be displayed 3, data to be displayed 4, data to be displayed 5, and data to be displayed 6. The determined first partition is display partition ①, and the display position of data to be displayed 1 in display partition ① remains unchanged, that is, data to be displayed 1 is displayed in display partition ①. Display partitions ② to ⑥ are the second partition, and the display positions of the data to be displayed 2 to data to be displayed 6 corresponding to display partitions ② to ⑥ are adjusted. From data to be displayed 2 to data to be displayed 6, a piece of data to be displayed with the closest picture quality parameter to that of data to be displayed 1 is determined. For example, if this data to be displayed is data to be displayed 4, and the position of data to be displayed 4 is not display partition ②, then data to be displayed 4 is adjusted to display in display partition ②; then from the remaining data to be displayed, a piece of data to be displayed with the closest picture quality parameter to that of data to be displayed 4 in display partition ② is determined. For example, if the data to be displayed corresponding to this picture quality parameter is data to be displayed 2, and the position of display data 2 is not display partition ③, then display data 2 is adjusted to display in display partition ③. Repeat the above steps, and according to the principle of the closest picture quality parameter, the remaining data to be displayed 3, data to be displayed 5, and data to be displayed 6 are adjusted to display partitions ④ to ⑥. For example, after the display positions of the data to be displayed in the second partition are adjusted, the display position of data to be displayed 4 is display partition ②, the display position of data to be displayed 2 is display partition ③, the display position of data to be displayed 3 is display partition ④, the display position of data to be displayed 6 is display partition ⑤, and the display position of data to be displayed 5 is display partition ⑥. The display contents of data to be displayed 1, data to be displayed 4, data to be displayed 2, data to be displayed 3, data to be displayed 6, and data to be displayed 5 are respectively displayed in display partitions ① to ⑥ according to the picture quality parameters corresponding to data to be displayed 1, data to be displayed 4, data to be displayed 2, data to be displayed 3, data to be displayed 6, and data to be displayed 5. The picture quality parameters of the data to be displayed in display partitions ① to ⑥ gradually change, improving the coherence of the user's vision, and thus enhancing the user's visual experience.

[0052] A display method provided by an embodiment of the present application obtains display data to be displayed for multiple display partitions in a display screen, thereby obtaining a plurality of pieces of display data to be displayed; when there is a user in the vehicle cabin, based on the first position of the target user among the users, a first partition and a second partition are determined from the multiple display partitions. The position of the display data corresponding to the first partition is fixed, and the position of the display data corresponding to the second partition is adjustable; not only can the target user quickly obtain the information of interest, but also the display position of the display data in the second partition can be adjusted so that the image quality parameters of the display data corresponding to the second partition gradually change, avoiding visual discomfort of the user caused by abrupt image quality parameters between adjacent display partitions; based on the image quality parameters corresponding to the first partition, the display positions of the display data in the second partition are adjusted so that the image quality parameters corresponding to the display partitions in the second partition meet a preset image quality parameter sorting; by using the image quality parameters in the first partition as the adjustment reference and the preset image quality parameter sorting as the constraint principle, the display positions of the display data in the second partition are adjusted to make the image quality parameters between more adjacent display partitions gradually change; the display data corresponding to the first partition is displayed in the first partition, and data is displayed in each display partition of the second partition based on the display position. The present application realizes that when different image quality parameters are displayed in different display partitions of the display screen, it can not only ensure that the target user can quickly obtain the information of interest, but also ensure that the image quality parameters between multiple display partitions on the display screen gradually transition (such as the gradual transition of image quality parameters from vivid to dim), making the image quality parameters between adjacent display partitions not abrupt, improving the visual coherence of the user, and thus improving the visual experience of the user.

[0053] In a possible implementation manner, determining a first partition and a second partition from multiple display partitions based on the first position of the target user among the users includes:

[0054] According to the second position of the display screen in the vehicle cabin, a target selection strategy is determined from a first selection strategy and a second selection strategy; the first selection strategy is to determine the first partition and the second partition based on the target user, the distance between the display partition and the user, and the data type of the display data to be displayed, and the second selection strategy is to determine the first partition and the second partition based on the distance between the display partition and the user;

[0055] The first partition and the second partition are determined from the multiple display partitions according to the target selection strategy.

[0056] The display screen can be arranged at multiple positions inside the vehicle cabin. For example, it can be integrated into the center console for the convenience of the driver's operation to assist the driver in safe driving; it can be set above the rear seats or embedded behind the front seat headrests to meet the entertainment needs of rear passengers. Since the target audiences of the display screen are different when it is set at different positions inside the vehicle cabin, the information that different target audiences are concerned about is different, and the impacts of different target audiences and different information on the safe driving of the vehicle are different. Therefore, different selection strategies can be preset based on the different positions of the display screen inside the vehicle cabin. When the display screen is set in the front row of the vehicle cabin, based on the target user, the distance between the display area and the user, and the data type of the data to be displayed, the first area and the second area are determined. When the display screen is in the front row, it is necessary to consider that the display screen assists the driver in safe driving. If the target user is the driver, it is necessary to comprehensively consider the distance between the display area and the driver and whether each data to be displayed is related to driving safety, and divide the display area into the first area and the second area. For example, the display area corresponding to the data to be displayed that is close to the driver and related to driving safety is determined as the first area, and the rest is the second area, which can ensure that the driver can quickly obtain information related to safe driving during driving and guarantee driving safety. When the display screen is set in the rear row of the vehicle, only the information that the target user is more concerned about needs to be quickly obtained by the target user, and it is not necessary to consider whether the data to be displayed affects driving safety. Therefore, when the display screen is set in the rear row of the vehicle, only based on the distance between the display area and the user, the first area and the second area are determined.

[0057] When determining the target selection strategy, the selection strategy corresponding to the second position inside the vehicle cabin is determined from the first selection strategy and the second strategy as the target selection strategy through the display screen at the second position inside the vehicle cabin. According to the target selection strategy, multiple display areas are divided into the first area and the second area, and then the data to be displayed that needs to adjust the display position and the adjustment reference for the position adjustment can be determined, so that the display screens at different positions can serve their target audiences with the most appropriate picture quality parameters coherently.

[0058] In a possible implementation, determining the target selection strategy from the first selection strategy and the second selection strategy according to the second position of the display screen inside the vehicle cabin includes:

[0059] If the second position is the center console, the first selection strategy is determined as the target selection strategy;

[0060] If the second position is a position inside the vehicle cabin other than the center console, the second selection strategy is determined as the target selection strategy.

[0061] When the display screen is integrated into the center console, in order to facilitate the driver to make quick and accurate responses during driving, ensure driving safety, and enable the driver to obtain information highly relevant to vehicle driving safety within the shortest time, when dividing the first partition and the second partition, determine the data type of the data to be displayed according to the content of the data to be displayed corresponding to each display partition, and determine whether the data type is a preset data type, where the preset data type is the data that can convey driving safety information and rule guidance to the driver; if the data type is a preset data type, determine the display partition corresponding to the preset data type and with a distance from the target user meeting the preset distance as the first partition, and the remaining display partitions as the second partition. When the display screen is set at a position in the vehicle cabin other than the center console, regardless of whether the data to be displayed is related to driving safety, only consider the convenience for the target user to obtain the concerned information, and determine the display partition with a distance from the target user meeting the preset distance as the first partition, and determine the other display partitions except the first partition as the second partition.

[0062] In a possible implementation manner, determining the first partition and the second partition from multiple display partitions according to the target selection strategy includes:

[0063] If the target user is the driver and the target selection strategy is the first selection strategy, determine the display partition with the closest distance from the target user among the multiple display partitions and with the data type of the corresponding data to be displayed being the preset type as the first partition;

[0064] Determine the other display partitions except the first partition among the multiple display partitions as the second partition.

[0065] The preset type is that the display content of the data to be displayed is related to vehicle driving safety. When the display screen is set on the center console and the target user is the driver, the data to be displayed related to vehicle driving safety is determined from multiple display partitions. When there are multiple pieces of data to be displayed related to vehicle driving safety, the display partition closest to the driver among the display partitions corresponding to the multiple pieces of data to be displayed related to vehicle driving safety is determined as the first partition; alternatively, all the display partitions corresponding to the data to be displayed related to vehicle driving safety can be used as the first partition, and the positions of each piece of data to be displayed in the first partition are adjusted according to the degree of relevance of the display content to vehicle driving safety. For example, the piece of data to be displayed with the highest degree of relevance to vehicle driving safety can be adjusted to the display partition closest to the driver, and then, according to the decreasing degree of relevance to vehicle driving safety, the next piece of data to be displayed with the next degree of relevance to vehicle driving safety is displayed in the display partition second closest to the driver. That is, when there is data to be displayed in multiple display partitions related to vehicle driving safety, according to the degree of relevance of the data to be displayed to vehicle driving safety from high to low, the data to be displayed related to vehicle driving safety is sequentially displayed in the display partitions from close to far from the driver. These display partitions are used as the first partition, and the display partition with the lowest degree of relevance to vehicle driving safety is the last display partition in the first partition. That is, the piece of data to be displayed with the highest degree of relevance to vehicle driving safety is displayed in the display partition that the driver first contacts in the field of vision, so that the driver can quickly obtain information related to vehicle driving safety and ensure driving safety. The display partitions corresponding to the data to be displayed not related to vehicle driving safety are determined as the second partition, and the display positions of the data to be displayed in the second partition can be adjusted based on the picture quality parameters of the data to be displayed related to vehicle driving safety in the first partition, so that the picture quality parameters of the display partitions in the second partition gradually change (for example, the picture quality parameters gradually transition from bright to dull), and the picture quality parameters between adjacent display partitions are not abrupt. When the display screen is set on the center console and the target user is not the driver (such as a passenger in the co-pilot seat), the display partition closest to the co-pilot is directly determined as the first partition, and the remaining display partitions are determined as the second partition.

[0066] In a possible implementation manner, adjusting the display positions of each piece of data to be displayed in the second partition based on the picture quality parameters corresponding to the first partition includes:

[0067] Determine the difference between the picture quality parameters corresponding to each display partition in the second partition and the picture quality parameters corresponding to the first partition;

[0068] Sort the differences from small to large to obtain a sorting result;

[0069] Adjust the display positions of each piece of data to be displayed in the second partition according to the sorting result.

[0070] When the data to be displayed in the first partition is related to vehicle driving safety, in order to improve the visual coherence of the target user and enhance the target user's visual experience, it is necessary to make the picture quality parameters of the data to be displayed in adjacent display partitions closer. When adjusting the position of the data to be displayed in the second partition, first obtain the difference between the picture quality parameters of all the data to be displayed in the second partition and the picture quality parameters of the data to be displayed in the last display partition in the first partition. Sort the differences from largest to smallest to obtain the sorting result. Adjust the display positions of the data to be displayed in the second partition according to the sorting result, that is, adjust the data to be displayed corresponding to the smaller difference to the display partition in the second partition closest to the first partition, and adjust the data to be displayed corresponding to the larger difference to the display partition in the second partition farther from the first partition. Under the condition of considering the driver's safe driving and taking the safe driving data as the adjustment basis, the picture quality parameters from the display partition in the first partition closest to the second partition to the last display partition in the second partition are made coherent, and further the picture quality parameters corresponding to more display partitions are made coherent.

[0071] In a possible implementation, determining the first partition and the second partition from multiple display partitions according to the target selection strategy includes:

[0072] If the target user is not the driver and the target selection strategy is the second selection strategy, determine the display partition closest to the target user among the multiple display partitions as the first partition;

[0073] Determine the other display partitions except the first partition among the multiple display partitions as the second partition.

[0074] When the display screen is set at other positions in the vehicle cabin except the center console and the target user is not the driver, only the need to consider that the target user can quickly obtain the information they are interested in from the display screen. When dividing the first partition and the second partition, divide the multiple display partitions into the first partition and the second partition according to whether the distance between the target user and the display partition meets the preset distance. For example, determine the display partition closest to the target user among the multiple display partitions as the first partition, and the other display partitions except the first partition among the multiple display partitions as the second display partition. This facilitates the target user to quickly obtain the content they are interested in.

[0075] In a possible implementation, adjusting the display positions of the data to be displayed in the second partition based on the picture quality parameters corresponding to the first partition so that the picture quality parameters corresponding to each display partition in the second partition meet the preset picture quality parameter sorting includes:

[0076] Determine the difference between the picture quality parameters corresponding to each display partition in the second partition and the picture quality parameters corresponding to the first partition;

[0077] Sort the differences in ascending or descending order to obtain a sorting result;

[0078] Adjust the display positions of the data to be displayed in the second partition according to the sorting result.

[0079] When the display screen is set at a position other than the center console, when adjusting the positions of the data to be displayed in the second partition, it is possible to first obtain the differences between the image quality parameters of all the data to be displayed in the second partition and the image quality parameters of the data to be displayed in the last display partition in the first partition, and adjust the data to be displayed corresponding to the smaller difference in image quality parameters to the display partition closest to the first partition in the second partition, so that the image quality parameters of more data to be displayed in adjacent display partitions are closer, and the image quality parameters of more display partitions on the display screen show coherence. Or, adjust the data to be displayed corresponding to the larger difference in image quality parameters to the display partition closest to the first partition in the second partition, and adjust the data to be displayed corresponding to the smaller difference in image quality parameters to the display partition farther from the first partition in the second partition, realizing the coherence of the image quality parameters of the display partitions in the second partition and improving visual comfort.

[0080] In a possible implementation, after adjusting the display positions of the data to be displayed in the second partition based on the image quality parameters corresponding to the first partition so that the image quality parameters corresponding to each display partition in the second partition satisfy the preset image quality parameter sorting, the display method further includes:

[0081] Obtain the light intensity inside the vehicle;

[0082] If the light intensity is greater than the intensity threshold, correct the image quality parameters corresponding to the first partition and the second partition according to the light intensity, so that the difference between the image quality parameters of any adjacent display partitions in the first partition and the second partition is within a preset range.

[0083] In order to enable the user to clearly see the display content in the display area, after adjusting the display positions of the data to be displayed in the second partition through the image quality parameters corresponding to the first partition, first obtain the light intensity inside the vehicle. When the light intensity inside the vehicle is greater than the intensity threshold, it is considered that the display screen will reflect light due to the strong light intensity inside the vehicle, so the image quality parameters can be reduced, and the display content of the data to be displayed is displayed in the corresponding display partition through the reduced image quality parameters, thereby making the display content on the display screen clearer when the user views it. When the light intensity inside the vehicle is less than or equal to the intensity threshold, it is considered that there is no reflection on the display screen, and the image quality parameters can be appropriately increased, and the display content of the data to be displayed is displayed in the corresponding display partition through the increased image quality parameters, improving the visual effect of each display partition on the display screen, that is, making it clearer and more coherent for the user to view.

[0084] The following is an embodiment of the device of the present application, which can be used to execute the method embodiment of the present application.

[0085] As Figure 4 shown, Figure 4 A schematic structural diagram of a display device provided by an embodiment of the present application is shown.

[0086] Exemplarily, as Figure 4 shown, the device 400 includes:

[0087] An acquisition module 401, configured to acquire the to-be-displayed data of multiple display partitions in the display screen, and obtain multiple to-be-displayed data, where each to-be-displayed data includes display content and image quality parameters;

[0088] A determination module 402, configured to determine a first partition and a second partition from multiple display partitions based on the first position where the target user is located among the users when there is a user in the vehicle cabin, the position of the to-be-displayed data corresponding to the first partition is fixed, and the position of the to-be-displayed data corresponding to the second partition is adjustable;

[0089] An adjustment module 403, configured to adjust the display positions of the to-be-displayed data in the second partition based on the image quality parameters corresponding to the first partition, so that the image quality parameters corresponding to each display partition in the second partition meet the preset image quality parameter sorting;

[0090] A display module 404, configured to display the to-be-displayed data corresponding to the first partition in the first partition, and display data in each display partition of the second partition based on the display position.

[0091] In a possible implementation manner, the determination module 402 is further configured to:

[0092] Determine a target selection policy from a first selection policy and a second selection policy according to the second position of the display screen in the vehicle cabin, where the first selection policy is to determine the first partition and the second partition based on the target user, the distance between the display partition and the user, and the data type of the to-be-displayed data, and the second selection policy is to determine the first partition and the second partition based on the distance between the display partition and the user;

[0093] Determine the first partition and the second partition from multiple display partitions according to the target selection policy.

[0094] In a possible implementation manner, the determination module 402 is further configured to:

[0095] If the second position is the center console, determine the first selection policy as the target selection policy;

[0096] If the second position is a position in the vehicle cabin other than the center console, determine the second selection policy as the target selection policy.

[0097] In a possible implementation, the determination module 402 is further configured to:

[0098] If the target user is a driver and the target selection strategy is the first selection strategy, determine, as the first partition, the display partition among the multiple display partitions that is closest to the target user and for which the data type of the corresponding data to be displayed is a preset type;

[0099] Determine, as the second partition, the other display partitions among the multiple display partitions except the first partition.

[0100] In a possible implementation, the adjustment module 403 is further configured to:

[0101] Determine the difference between the image quality parameters corresponding to each display partition in the second partition and the image quality parameter corresponding to the first partition;

[0102] Sort the differences from smallest to largest to obtain a sorting result;

[0103] Adjust the display positions of the data to be displayed in each display partition in the second partition according to the sorting result.

[0104] In a possible implementation, the determination module 402 is further configured to:

[0105] If the target user is not a driver and the target selection strategy is the second selection strategy, determine, as the first partition, the display partition among the multiple display partitions that is closest to the target user;

[0106] Determine, as the second partition, the other display partitions among the multiple display partitions except the first partition.

[0107] In a possible implementation, the adjustment module 403 is further configured to:

[0108] Determine the difference between the image quality parameters corresponding to each display partition in the second partition and the image quality parameter corresponding to the first partition;

[0109] Sort the differences from smallest to largest or from largest to smallest to obtain a sorting result;

[0110] Adjust the display positions of the data to be displayed in each display partition in the second partition according to the sorting result.

[0111] In a possible implementation, the apparatus 400 further includes:

[0112] A correction module, configured to obtain the light intensity inside the vehicle;

[0113] If the light intensity is greater than the intensity threshold, correct the image quality parameters corresponding to the first partition and the second partition according to the light intensity, so that the difference between the image quality parameters corresponding to any two adjacent display partitions in the first partition and the second partition is within a preset range.

[0114] It should be noted that for the display device provided in the above embodiments, when executing the display method, only the division of the above-mentioned functional modules is used for illustration. In actual applications, the above functions can be assigned to different functional modules according to needs, that is, the internal structure of the device is divided into different functional modules to complete all or part of the functions described above.

[0115] In addition, the display device provided in the above embodiments and the embodiments of the display method belong to the same concept. Therefore, for the details not disclosed in the device embodiments of this specification, please refer to the embodiments of the display method in the above of this specification, and will not be elaborated here.

[0116] As Figure 5 shown, Figure 5 FIG. shows a schematic structural diagram of a vehicle provided in an embodiment of the present application.

[0117] Exemplarily, as Figure 5 shown, the vehicle 500 includes: a memory 501 and a processor 502. Among them, an executable program code 5011 is stored in the memory 501, and the processor 502 is used to call and execute the executable program code 5011 to execute a display method.

[0118] In addition, an embodiment of the present application also protects a device, which may include a memory and a processor. Among them, an executable program code is stored in the memory, and the processor is used to call and execute the executable program code to execute a display method provided in an embodiment of the present application.

[0119] In this embodiment, the device can be divided into functional modules according to the above method examples. For example, it can correspond to each functional module, or two or more functions can be integrated into one processing module. The above integrated module can be implemented in the form of hardware. It should be noted that the division of modules in this embodiment is illustrative, only a logical function division, and there can be other division methods in actual implementation.

[0120] It should be noted that all relevant contents of each step involved in the above method embodiments can be cited in the function descriptions of the corresponding functional modules, and will not be elaborated here.

[0121] It should be understood that the device provided in this embodiment is used to execute the above display method, so it can achieve the same effect as the above implementation method.

[0122] In the case of adopting an integrated unit, the device may include a processing module and a storage module. Among them, when the device is applied to a vehicle, the processing module can be used to control and manage the actions of the vehicle. The storage module can be used to support the vehicle to execute relevant program codes, etc.

[0123] Among them, the processing module can be a processor or a controller, which can implement or execute various exemplary logic blocks, modules, and circuits shown in combination with the disclosure of this application. The processor can also be a combination that implements computing functions, such as including a combination of one or more microprocessors, a combination of digital signal processing (DSP) and a microprocessor, etc. The storage module can be a memory.

[0124] In addition, the device provided in the embodiments of this application can specifically be a chip, a component, or a module. The chip can include a connected processor and a memory; among them, the memory is used to store instructions. When the processor calls and executes the instructions, the chip can execute a display method provided in the above embodiments.

[0125] This embodiment also provides a computer-readable storage medium. Computer program code is stored in the computer-readable storage medium. When the computer program code runs on a computer, it causes the computer to execute the above-related method steps to implement a display method provided in the above embodiments.

[0126] This embodiment also provides a computer program product. When the computer program product runs on a computer, it causes the computer to execute the above-related steps to implement a display method provided in the above embodiments.

[0127] Among them, the device, computer-readable storage medium, computer program product, or chip provided in this embodiment are all used to execute the corresponding method provided above. Therefore, the beneficial effects that can be achieved can refer to the beneficial effects in the corresponding method provided above, and will not be elaborated here.

[0128] Through the description of the above embodiments, those skilled in the art can understand that for the convenience and conciseness of description, only the above division of each functional module is used as an example. In actual applications, the above functions can be allocated to different functional modules according to needs, that is, the internal structure of the device is divided into different functional modules to complete all or part of the functions described above.

[0129] In the embodiments provided in this application, it should be understood that the disclosed device and method can be implemented in other ways. For example, the device embodiments described above are only illustrative. For example, the division of modules or units is only a logical function division. In actual implementation, there can be other division methods. For example, multiple units or components can be combined or integrated into another device, or some features can be ignored or not executed. Another point, the displayed or discussed coupling or direct coupling or communication connection to each other can be through some interfaces. The indirect coupling or communication connection of the device or unit can be in an electrical, mechanical, or other form.

[0130] The above content is only a specific implementation manner of this application, but the protection scope of this application is not limited thereto. Any person skilled in the art within the technical scope disclosed by this application can easily think of changes or substitutions, which should all be covered within the protection scope of this application. Therefore, the protection scope of this application shall be subject to the protection scope of the claims.

Claims

1. A display method, characterized in that, The display method includes: Obtaining the data to be displayed in multiple display partitions of the display screen to obtain a plurality of data to be displayed, and each data to be displayed includes display content and image quality parameters; When there is a user in the vehicle cabin, based on the first position of the target user among the users, determine a first partition and a second partition from the multiple display partitions, the position of the data to be displayed corresponding to the first partition is fixed, and the position of the data to be displayed corresponding to the second partition is adjustable; Adjust the display positions of the data to be displayed in each of the second partitions based on the image quality parameters corresponding to the first partition, so that the image quality parameters corresponding to each display partition in the second partition meet the preset image quality parameter sorting; Display the data to be displayed corresponding to the first partition in the first partition, and display the data in each display partition of the second partition based on the display position.

2. The display method according to claim 1, wherein The determining the first partition and the second partition from the multiple display partitions based on the first position of the target user among the users includes: According to the second position of the display screen in the vehicle cabin, determine the target selection strategy from the first selection strategy and the second selection strategy, where the first selection strategy is to determine the first partition and the second partition based on the target user, the distance between the display partition and the user, and the data type of the data to be displayed, and the second selection strategy is to determine the first partition and the second partition based on the distance between the display partition and the user; Determine the first partition and the second partition from the multiple display partitions according to the target selection strategy.

3. The display method according to claim 2, wherein The determining the target selection strategy from the first selection strategy and the second selection strategy according to the second position of the display screen in the vehicle cabin includes: If the second position is the center console, determine the first selection strategy as the target selection strategy; If the second position is a position in the vehicle cabin other than the center console, determine the second selection strategy as the target selection strategy.

4. The display method according to claim 2, wherein The determining the first partition and the second partition from the multiple display partitions according to the target selection strategy includes: If the target user is the driver and the target selection strategy is the first selection strategy, determine the display partition that is the closest to the target user among the multiple display partitions and the data type of the corresponding data to be displayed is the preset type as the first partition; Determine the other display partitions among the multiple display partitions except the first partition as the second partition.

5. The display method according to claim 4, characterized in that The adjusting the display positions of the data to be displayed in each of the second partitions based on the image quality parameters corresponding to the first partition includes: Determine the difference between the image quality parameters corresponding to each display partition in the second partition and the image quality parameters corresponding to the first partition; Sort the differences from small to large to obtain a sorting result; Adjust the display positions of the data to be displayed in each of the second partitions according to the sorting result.

6. The display method according to claim 2, wherein The determining the first partition and the second partition from the multiple display partitions according to the target selection strategy includes: If the target user is not a driver and the target selection strategy is the second selection strategy, determine the display partition closest to the target user among the multiple display partitions as the first partition; Determine the other display partitions among the multiple display partitions except the first partition as the second partition.

7. The display method according to claim 6, characterized in that The adjusting the display positions of the to-be-displayed data in the second partition based on the image quality parameters corresponding to the first partition so that the image quality parameters corresponding to the display partitions in the second partition meet the preset image quality parameter sorting includes: Determine the difference between the image quality parameters corresponding to the display partitions in the second partition and the image quality parameters corresponding to the first partition; Sort the differences from small to large or from large to small to obtain a sorting result; Adjust the display positions of the to-be-displayed data in the second partition according to the sorting result.

8. The display method according to any one of claims 1 to 7, characterized in that After the adjusting the display positions of the to-be-displayed data in the second partition based on the image quality parameters corresponding to the first partition so that the image quality parameters corresponding to the display partitions in the second partition meet the preset image quality parameter sorting, the display method further includes: Obtain the light intensity inside the vehicle; If the light intensity is greater than the intensity threshold, correct the image quality parameters corresponding to the first partition and the second partition according to the light intensity so that the difference between the image quality parameters of any two adjacent display partitions in the first partition and the second partition is within a preset range.

9. A display device, characterized in that, The device includes: An obtaining module, configured to obtain the to-be-displayed data of multiple display partitions in a display screen to obtain a plurality of to-be-displayed data, and each to-be-displayed data includes display content and an image quality parameter; A determining module, configured to, when there is a user in the vehicle cabin, based on the first position where the target user is located among the users, determine a first partition and a second partition from the multiple display partitions, the position of the to-be-displayed data corresponding to the first partition is fixed, and the position of the to-be-displayed data corresponding to the second partition is adjustable; An adjusting module, configured to adjust the display positions of the to-be-displayed data in the second partition based on the image quality parameters corresponding to the first partition so that the image quality parameters corresponding to the display partitions in the second partition meet the preset image quality parameter sorting; A display module, configured to display the to-be-displayed data corresponding to the first partition in the first partition, and display data in each display partition of the second partition based on the display position.

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

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