A view display control method and apparatus

Abstract

The application discloses a view display control method and device, and relates to the technical field of vehicles. The specific embodiment of the application comprises: the view display comprises full-screen display of a surround view and on-screen display of the surround view and a navigation view; in response to receiving a trigger operation indicating full-screen display of the surround view, a vehicle-mounted display screen displays the surround view in full screen; the full-screen display of the surround view comprises first, second and third types of display elements; in response to receiving a trigger operation indicating on-screen display, the display screen displays the navigation view and the surround view on screen; the on-screen display of the surround view does not comprise at least one display element in the first and / or second types of display elements. The embodiment improves the recognizability of on-screen surround view elements while ensuring the full-screen surround view information and the richness of functions, thereby improving the view display effect and improving the user experience.

Description

[0001] This application claims priority to Chinese Patent Application No. 202510503377.7, filed on April 21, 2025, entitled “A Screen Display Control Method and Apparatus”, the entire contents of which are incorporated herein by reference. Technical Field

[0002] This invention relates to the field of vehicle technology, and in particular to a view display control method and device. Background Technology

[0003] There are several ways to display surround views on in-vehicle screens, such as full-screen and non-full-screen displays. Full-screen displays use the entire screen area to show the surround view, while non-full-screen displays show only a portion of the screen. However, in current technology, the displayed image is identical regardless of whether the surround view is displayed in full-screen or non-full-screen mode. This results in a smaller unfolded area when displaying a surround view in non-full-screen mode, leading to lower visibility of elements and a significantly reduced display quality. Therefore, current surround view displays fail to adequately meet user needs, resulting in a poor user experience. Summary of the Invention

[0004] In view of this, embodiments of the present invention provide a view display control method and apparatus that adjusts the number of displayed elements in the surround view according to different display modes. While ensuring the richness of information and functions in the full-screen surround view, it improves the recognizability of displayed elements in the same-screen surround view, thereby enhancing the view display effect and improving the user experience.

[0005] To achieve the above objectives, according to one aspect of the present invention, a view display control method is provided, wherein the view display includes full-screen display of a surround view and simultaneous display of the surround view and a navigation view, the method comprising: responding to a trigger operation of receiving a user input indicating to full-screen display of the surround view, an in-vehicle display screen displays the surround view in full screen; wherein the full-screen displayed surround view includes a first type of display element, a second type of display element, and a third type of display element;

[0006] In response to a user input indicating a simultaneous display, the display screen simultaneously displays a navigation view and a wraparound view; wherein the wraparound view simultaneously displays no display element of the first type and / or at least one display element of the second type.

[0007] Optionally, the first type of display elements includes at least: information prompt cards for the navigation path and / or indicator bars for road segments in the navigation path that support autonomous driving and / or schematic diagrams of the navigation view;

[0008] The second type of display elements includes at least: a settings bar for customizing driver assistance functions and / or a status indicator for the driver assistance system.

[0009] Optionally, the settings panel for customized driver assistance features includes a button for setting driver assistance modes.

[0010] Optionally, the full-screen surround view includes at least information cards for the navigation path and / or indicator bars for sections of the navigation path that support autonomous driving and / or a schematic diagram of the navigation view;

[0011] When the surround view and navigation view are displayed on the same screen, the surround view shall not include at least the information prompt card of the navigation path and / or the indicator bar of the road segment in the navigation path that supports autonomous driving and / or the schematic diagram of the navigation view.

[0012] Optionally, the full-screen surround view includes at least a settings bar for customizing driver assistance functions and / or a status indicator for the driver assistance system; when the surround view and navigation view are displayed on the same screen, the surround view does not include at least a settings bar for customizing driver assistance functions and / or a status indicator for the driver assistance system.

[0013] Optionally, in response to receiving a voice command customized for the driver assistance function, the setting operation of the driver assistance function item indicated by the voice command is performed.

[0014] Optionally, the view display may also include a full-screen display of the navigation view;

[0015] In response to a user input instruction to display a full-screen navigation view, the display screen displays the navigation view in full screen.

[0016] To achieve the above objectives, according to another aspect of the present invention, a view display control device is provided, wherein the view display includes full-screen display of a surround view and simultaneous display of the surround view and a navigation view, the device comprising: a receiving module and a control module, wherein,

[0017] In response to the receiving module receiving a user input instruction to display a full-screen surround view, the control module controls the vehicle display screen to display a full-screen surround view; wherein, the full-screen surround view includes a first type of display element, a second type of display element, and a third type of display element;

[0018] In response to the receiving module receiving a user input indicating a simultaneous display, the control module controls the display screen to simultaneously display a navigation view and a wraparound view; wherein the wraparound view displayed simultaneously does not include at least one of the first type of display elements and / or the second type of display elements.

[0019] To achieve the above objectives, according to another aspect of the present invention, a computer-readable medium is provided having a computer program stored thereon, which, when executed by a processor, implements the method described in the above embodiments.

[0020] One embodiment of the above invention has the following advantages or beneficial effects: adjusting the number of displayed elements in the surround view according to different display modes, while ensuring the richness of information and functions in the full-screen surround view, improves the recognizability of displayed elements in the same-screen surround view, thereby enhancing the view display effect and improving the user experience.

[0021] The further effects of the aforementioned unconventional alternative methods will be explained below in conjunction with specific implementation methods. Attached Figure Description

[0022] The accompanying drawings are provided to better understand the invention and are not intended to unduly limit the scope of the invention. Wherein:

[0023] Figure 1 This is a schematic diagram of the main modules included in a vehicle's driver assistance system according to an embodiment of the present invention;

[0024] Figure 2 This is a schematic diagram illustrating the working principle of a vehicle's driver assistance system according to an embodiment of the present invention;

[0025] Figure 3 This is a schematic diagram of a surround view generated by an assisted driving system according to an embodiment of the present invention and a surround view displayed on an in-vehicle display screen;

[0026] Figure 4-a This is a schematic diagram of a vehicle-mounted display screen system for displaying the home page according to an embodiment of the present invention;

[0027] Figure 4-b This is a schematic diagram of a vehicle-mounted display screen showing a full-screen surround view according to another embodiment of the present invention;

[0028] Figure 4-c This is a schematic diagram of a vehicle display screen simultaneously displaying a navigation view and a surround view in a second display mode according to an embodiment of the present invention;

[0029] Figure 4-d This is a schematic diagram of a vehicle display screen showing a full-screen navigation view in a second display mode according to an embodiment of the present invention;

[0030] Figure 4-e This is a schematic diagram of a vehicle display screen showing a navigation view in full screen in a first display mode according to an embodiment of the present invention;

[0031] Figure 5 This is a schematic diagram of a surround view generated in a scenario with many surrounding vehicles according to an embodiment of the present invention;

[0032] Figure 6 This is a schematic diagram of a surround view generated when a vehicle is in a crossroads scene according to an embodiment of the present invention;

[0033] Figure 7 This is a schematic diagram of the view switching logic on the vehicle display screen in a first display mode according to an embodiment of the present invention;

[0034] Figure 8 This is a schematic diagram of the view switching logic on the vehicle display screen in a second display mode according to an embodiment of the present invention;

[0035] Figure 9 This is a schematic diagram of a full-screen surround view according to an embodiment of the present invention, including setting buttons for setting a first display mode and a second display mode;

[0036] Figure 10 This is a schematic diagram of the main steps of a view display control method according to an embodiment of the present invention;

[0037] Figure 11 This is a schematic diagram of the main steps of a view display control method according to another embodiment of the present invention;

[0038] Figure 12 This is a schematic diagram of the main steps of a view display control method according to another embodiment of the present invention;

[0039] Figure 13 This is a schematic diagram illustrating view switching on an in-vehicle display screen via a button in a first display mode according to an embodiment of the present invention;

[0040] Figure 14 This is a schematic diagram illustrating view switching on an in-vehicle display screen via a button in a second display mode according to an embodiment of the present invention;

[0041] Figure 15 This is a schematic diagram of a navigation view displayed in full screen in a second display mode without displaying the toolbar, according to an embodiment of the present invention;

[0042] Figure 16 This is a schematic diagram of a navigation view displayed in full screen in a first display mode without displaying a toolbar, according to an embodiment of the present invention;

[0043] Figure 17 This is a schematic diagram of a full-screen wraparound view without displaying a toolbar, according to an embodiment of the present invention;

[0044] Figure 18 This is a schematic diagram of the surround view button located in the lower toolbar according to an embodiment of the present invention;

[0045] Figure 19 This is a schematic diagram of the main steps of a view display control method according to another embodiment of the present invention;

[0046] Figure 20 This is a schematic diagram of the main steps of a view display control method according to another embodiment of the present invention;

[0047] Figure 21 This is a schematic diagram of displaying the wrap view button when the toolbar is not displayed and the navigation view and wrap view are displayed on the same screen, according to an embodiment of the present invention;

[0048] Figure 22 This is a schematic diagram of displaying wraparound view buttons when the system homepage (navigation preparation view) is displayed according to an embodiment of the present invention;

[0049] Figure 23 This is a schematic diagram of a navigation view and a wraparound view displayed on the same screen in a vertically distributed manner according to another embodiment of the present invention;

[0050] Figure 24 This is a schematic diagram of a navigation view and a wraparound view displayed on the same screen according to another embodiment of the present invention;

[0051] Figure 25 This is a schematic diagram of the main steps of a view display control method according to another embodiment of the present invention;

[0052] Figure 26 This is a schematic diagram of the main steps of a view display control method according to another embodiment of the present invention;

[0053] Figure 27 This is a schematic diagram of the main steps of a view display control method according to another embodiment of the present invention;

[0054] Figure 28 This is a schematic diagram of a navigation view and a wraparound view being displayed on the same screen according to another embodiment of the present invention, wherein the wraparound view includes a close button;

[0055] Figure 29 This is a schematic diagram of the main steps of a view display control method according to another embodiment of the present invention;

[0056] Figure 30 This is a schematic diagram of the main steps of a view display control method according to another embodiment of the present invention;

[0057] Figure 31 This is a schematic diagram of the main steps of a view display control method according to another embodiment of the present invention;

[0058] Figure 32This is a schematic diagram comparing a full-screen wraparound view and a wraparound view displayed on the same screen according to an embodiment of the present invention;

[0059] Figure 33 This is a schematic diagram of the main modules of a view display control device according to an embodiment of the present invention;

[0060] Figure 34 This is an exemplary system architecture diagram in which embodiments of the present invention can be applied;

[0061] Figure 35 This is a schematic diagram of the structure of a computer system suitable for implementing terminal devices or servers of the present invention. Detailed Implementation

[0062] The following description, in conjunction with the accompanying drawings, illustrates exemplary embodiments of the present invention, including various details to aid understanding. These details should be considered merely exemplary. Therefore, those skilled in the art will recognize that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the invention. Similarly, for clarity and brevity, descriptions of well-known functions and structures are omitted in the following description.

[0063] It should be noted that, unless otherwise specified, the embodiments of the present invention and the technical features thereof can be combined with each other.

[0064] The view display control method provided by this invention can be applied to vehicles. This view display control method can be deployed in a vehicle or in a terminal that is communicatively connected to the vehicle.

[0065] The vehicle in this embodiment of the invention can be in fully or partially autonomous driving mode. For example, the vehicle can acquire environmental information about its surroundings through an information acquisition system, obtain analysis results by analyzing the surrounding environmental information, and input execution parameters, such as wheel speed, steering angle, and acceleration, to the various controllers of the vehicle based on the analysis results. The vehicle controls its driving based on these execution parameters, thereby achieving fully autonomous driving. Alternatively, the vehicle can be partially intervened in based on the analysis results, such as lane keeping or cruise control, thereby achieving partially autonomous driving. Or, a surround view can be generated and displayed based on the analysis results to provide driving assistance to the user, so that the user can make correct driving decisions based on the surround view and / or navigation view.

[0066] In this embodiment, the vehicle's driver assistance system 100 may include multiple modules, such as an information acquisition system 110, a processing system 120, and a display system 130, such as... Figure 1As shown in the diagram, the information acquisition system 110 consists of various sensors, whose main function is to collect relevant information about the vehicle's surrounding environment. Specifically, the information acquisition system 110 may include a Global Positioning System (GPS, BeiDou, or other types of positioning systems), an IMU (inertial measurement unit), radar (e.g., lidar, millimeter-wave radar, ultrasonic radar), and a camera device. One or more of these sensors can be used to detect surrounding targets (e.g., pedestrians, vehicles, road boundaries, and traffic signs) and their corresponding attributes (e.g., position, shape, orientation, and speed). The detection and recognition functions of the information acquisition system 110 are crucial for the vehicle to provide driving assistance to the user.

[0067] The core function of the Global Positioning System is to determine the vehicle's current geographic coordinates.

[0068] An IMU (Inertial Measurement Unit) is based on the principle of inertial acceleration to detect changes in a vehicle's position and orientation. In some embodiments, the IMU may include an accelerometer and a gyroscope.

[0069] LiDAR uses laser detection technology to sense objects in the environment in which a vehicle is located. In some embodiments, LiDAR may integrate one or more laser emission sources, laser scanning components, one or more signal detectors, and other supporting system components.

[0070] Millimeter-wave radar detects objects in the environment surrounding a vehicle by emitting radio signals. In some embodiments, in addition to object detection, millimeter-wave radar can also be used to obtain information such as the object's speed and / or direction of travel.

[0071] Ultrasonic radar uses ultrasonic signals to detect objects around a vehicle, thus helping the vehicle perceive its surroundings.

[0072] The camera device is used to capture image data of the vehicle's surrounding environment. Its types may include monocular cameras, binocular cameras, structured light cameras, and panoramic cameras. The image data acquired by the camera device can be either still image information or dynamic video stream information.

[0073] The environmental information surrounding the vehicle mentioned in the embodiments of the present invention may include, but is not limited to, various types of data collected by the sensors in the above-mentioned information acquisition system.

[0074] The processing system 120 processes and analyzes the surrounding environment information acquired by the information acquisition system, identifies target objects and their characteristic elements in the environment surrounding the vehicle, and generates a surround view simulating the real environment around the vehicle based on the identified target objects. Target objects may include pedestrians, vehicles, inanimate objects, animals, lane lines, traffic lights, and road boundary lines, etc.

[0075] During information processing, the processing system 120 can apply image recognition algorithms, video tracking technology, environmental map construction, view rendering, etc.

[0076] The process of generating a surround view by the processing system 120 may include: environmental information recognition, surround view generation, and contextualized presentation of the surround view.

[0077] I. Environmental Information Identification

[0078] Data preprocessing: The data from multiple sources such as vehicles, pedestrians, still objects, animals, and traffic signs acquired by the information acquisition system are calibrated and synchronized. For example, the data collected by cameras, radar, and IMU are time-stamped and spatially calibrated to obtain sensor data with consistent time sequence and coordinate system.

[0079] Feature extraction: Feature extraction is performed on the preprocessed data. For example, for vehicles or pedestrians, their three-dimensional contours (e.g., vehicle length, width, and height, pedestrian limb shape, etc.) and distance information are extracted; the moving speed and direction of vehicles or pedestrians are captured, and the texture features of vehicles or pedestrians (e.g., vehicle color, pedestrian clothing features, etc.) are extracted; for traffic signs, the sign area is separated by image segmentation technology (e.g., circular stop signs, arrow-shaped directional signs), and the shape, color, and character features of the signs are extracted to obtain the spatial location of the traffic signs, thus forming a sign information package of "features + coordinates"; for road boundaries and obstacles, the point cloud data collected by LiDAR is fitted into road edge curves, and combined with the distance information of nearby obstacles (e.g., curbs, low objects) collected by ultrasonic radar, to form a complete road environment feature set.

[0080] Target Recognition: The processing system 120 can call target recognition algorithms (e.g., the YOLO model based on deep learning, or the SIFT feature matching algorithm based on traditional machine vision) to classify and recognize the extracted features, and use a sensor fusion strategy to verify the recognition results. For example, after recognizing a pedestrian through the recognition algorithm, it is necessary to combine the speed data obtained from feature extraction (confirming that the target object's moving speed is X meters per second) and distance data (confirming that the target object is within 50 meters in front of the vehicle) to obtain an accurate target recognition result, that is, there is a pedestrian moving at a speed of X meters per second at a distance of less than 50 meters in front of the vehicle.

[0081] In addition, traffic sign recognition can be matched with map data. The vehicle also includes a navigation module. Based on the location and type of preset traffic signs stored in the high-precision map provided by the navigation module, the processing system 120 compares the sign information collected by the camera device with the map data, corrects recognition deviations caused by temporary obstruction or severe weather (such as heavy rain or fog), and improves the accuracy of traffic sign recognition.

[0082] II. Generation of Surround View: Data stitching, coordinate transformation and view rendering.

[0083] Based on the identified environmental information, a surround view of the vehicle is generated through three steps: "multi-view image stitching - spatial coordinate transformation - view optimization rendering". The specific process is as follows:

[0084] Multi-view image stitching: By deploying fisheye cameras in the four directions of the vehicle (front, rear, left, and right, with the addition of side mirror cameras in some scenarios), wide-angle images of the vehicle's surroundings are acquired (the angle range of the wide-angle images can be from 180° to 220°). For images captured by adjacent cameras, the transformation matrix between the images is calculated, unifying the images from different perspectives to the same plane coordinate system. For overlapping areas included in different images, a fusion algorithm (e.g., weighted average method) is used to eliminate stitching seams (avoiding "double objects" or "image breaks"), forming a basic surround view covering a preset range around the vehicle. Based on display requirements and scene characteristics, the basic surround view is optimized and rendered, ultimately resulting in a surround view that can be displayed on the in-vehicle display screen and used for driver assistance.

[0085] In addition, the surround view is updated in real time. Specifically, based on the data collected in real time by the information acquisition system 110 (e.g., 10-20 frames per second), the surround view is updated once every preset time interval (e.g., 100-200ms) to ensure the synchronization of the surround view with the actual environment and avoid incorrect driving decisions due to data delay.

[0086] III. Scene-based presentation of surround view

[0087] The surround view can be displayed on in-vehicle displays such as the central control screen and instrument panel screen.

[0088] The central control screen serves as the core display terminal for the surround view system. Users can switch the display mode of the surround view via the touchscreen display. The surround view display modes include full-screen display and simultaneous display (the display shows both the surround view and the navigation view). Users can also switch between the surround view and other views via the touchscreen display.

[0089] In-vehicle displays used to show a surround view are typically installed near the vehicle's steering wheel or in other locations that are easily visible to the user.

[0090] In some possible embodiments, the in-vehicle display screen (or vehicle display screen) can be a central control screen, or it can be a combined display screen of the central control screen and the passenger-side area display screen. The in-vehicle display screen is touch-sensitive, and the user can operate it by touching the screen. In all embodiments of the present invention, "vehicle display screen" and "in-vehicle display screen" have the same meaning.

[0091] In addition, in some driving scenarios, the in-vehicle display screen can show not only the surround view but also the navigation view.

[0092] The navigation module may include map services provided by a map provider, thereby planning a driving route for the vehicle and providing real-time navigation services based on the user-input destination. The navigation module can be used in conjunction with the vehicle's Global Positioning System (GPS) and IMU. The map services provided by the map provider can be two-dimensional maps or three-dimensional high-precision maps. The environmental information surrounding the vehicle mentioned below may also include information read from maps (e.g., two-dimensional maps or three-dimensional high-precision maps).

[0093] The following details the process by which the information acquisition system 110, processing system 120, and display system 130 each include their sub-modules, and how these sub-modules work together to generate a surround view and other warning prompts. The surround view and warning prompts are then displayed on display devices (such as the central control screen, instrument panel, etc.) to provide driving assistance to vehicle users.

[0094] In some embodiments of the present invention, the process of providing a surround view to assist driving is as follows: Figure 2 As shown, the information acquisition system 110 includes vehicle sensors such as a camera 111, an IMU 112, and a radar 113 for acquiring environmental information, and also includes a power domain controller 114 and communication equipment 115 for acquiring vehicle status information and other driving assistance information.

[0095] IMU112 is used to measure the acceleration of an object;

[0096] The power domain controller 114 is a module used to control the driving, turning, and parking of a vehicle.

[0097] Communication device 115 is used to acquire cloud data such as navigation maps.

[0098] In addition, the processing system 120 includes an information processing submodule 121 and a view processing submodule 122, wherein the information processing submodule 121 includes:

[0099] The first input layer 1211 is used to convert the information acquired by the information acquisition system 110 into a format that can be read by the information processing submodule 121;

[0100] Sensor fusion (unit) 1212 is used to fuse and comprehensively analyze environmental information obtained from different sensors;

[0101] The object / road recognition (unit) 1213 is used to determine the identified object results and road information results from environmental fusion data;

[0102] Each ADAS function processing (unit) 1214, namely the processing unit for each vehicle's driver assistance function (such as adaptive cruise control), is used to process environmental fusion data to obtain driver assistance information or driver warning information.

[0103] The surround view signal processing (unit) 1215 is used to process the object / road recognition results and driving assistance information or driving warning information into a matrix signal that conforms to the generation of the surround view;

[0104] 2DHMI signal processing (unit) 1216 is used to process driving assistance information or driving warning information into a 2D (planar) matrix signal;

[0105] Output layer 1217 is used to convert the surround view signal and 2D matrix signal obtained by the information processing submodule 121 through processing environmental information into CAN / Ethernet (a common communication protocol used in vehicles) signals.

[0106] Furthermore, the view processing submodule 122 includes:

[0107] The second input layer 1221 is used to convert the surround view signal and 2D matrix signal in the form of CAN / Ethernet signal into a format that can be read by the view processing submodule 122;

[0108] The surround view rendering processing (unit) 1222 is used to obtain the surround view by rendering based on the matrix signal for generating the surround view, the 2D matrix signal and the vehicle body state information;

[0109] The 2D instrument display processing (unit) 1223 is used to generate 2D display information based on the 2D matrix signal sent by the information processing submodule 121;

[0110] The Body Domain Controller 1224 is used to provide body status information such as headlights and doors.

[0111] Finally, the display system 130 includes vehicle displays such as the instrument panel screen 131 and the central control screen 132, used to integrate and display surround view, navigation view, and 2D display information. This embodiment uses the central control screen, typically located in the center of the vehicle's dashboard, as an example. It can be understood that the display screen may also include a display area on the dashboard that displays vehicle driving information, but may not include an area displaying entertainment information, etc. The instrument panel includes different types, such as instrument panel screen 1311, instrument panel screen 1312, and instrument panel screen 1313, etc., and different types of instrument panel screens can display different content.

[0112] In addition, the power domain controller 114 controls the vehicle's driving, turning, and parking based on environmental information perceived by various sensors and driving assistance information provided by the vehicle, such as surround view and driving assistance function warnings, so that the vehicle can drive safely and intelligently based on the perceived environment and driving assistance functions.

[0113] In simple terms, the vehicle collects environmental information through the information acquisition system 110, processes the environmental information through the information processing submodule 121, and then generates a surround view and driver assistance function warning information based on the processing results through the view processing submodule 122. Finally, the information is displayed through the display system 130, while simultaneously controlling the vehicle's movement to achieve intelligent driving assistance. Figure 3 The image shown is one example of the display screen on the central control screen 132. The screen displayed on the central control screen 132 includes at least: a left toolbar 1321, a top toolbar 1322, and a view display section 1323 for displaying navigation views, surround views, system home screens, etc. The left toolbar 1321 includes a system home screen (HOME) button ③ for view switching, a navigation button ② within the toolbar, and a surround view button ① within the toolbar. The left toolbar 1321 also includes other buttons, such as a music playback button. Figure 3 The view display unit 1323 displays an example of a surround view. The view display unit 1323 can display different views, such as... Figure 4-a , 4-b As shown in 4-c, 4-d, and 4-e, where, Figure 4-a This is a schematic diagram of the display system homepage (including weather and media application cards) shown by the view display unit 1323. Figure 4-b This is a schematic diagram of a full-screen wraparound view, which includes navigation buttons ⑤ in the view. Figure 4-c This is a schematic diagram of the view display unit 1323 displaying a surround view and a navigation view on the same screen in the second display mode, wherein the surround view displayed on the same screen includes a close button ④; Figure 4-dThis is a schematic diagram of the view display unit 1323 displaying a navigation view in full screen in the second display mode, wherein the full-screen navigation view includes a view wrapping button ⑥; Figure 4-e This is a schematic diagram of the view display unit 1323 displaying a navigation view in full screen in the first display mode. It should be noted that the aforementioned full-screen display of a view (e.g., a navigation view) means that the entire view display unit is used to display that view (e.g., the navigation view). As a modified embodiment, when displaying a view, the view display unit 1323 can also hide the left toolbar 1321 and / or the top toolbar 1322; that is, the entire central control screen 132 is used for view display.

[0114] If the user has pre-selected the second display mode, and then triggers the first control (such as the wrap view button ① in the toolbar), the wrap view will be displayed in full screen on that screen (see reference). Figure 4-b The full-screen wraparound view includes navigation buttons ⑤; when the user triggers a second control (such as navigation button ② in the toolbar or navigation button ⑤ in the view), the navigation view and the wraparound view are displayed on the same screen (see reference). Figure 4-c If the user triggers the close button on the wraparound view displayed on the same screen (see reference). Figure 4-c (The close button ④ in the middle) will then display the navigation view in full screen (see reference). Figure 8 In Figure 4-d The navigation view includes a wraparound view button (see reference). Figure 4-d (The view around the view button in the view).

[0115] Additionally, when the user selects the first display mode, the full-screen wraparound view and the full-screen navigation view can be displayed alternately on the screen. For example, after the user triggers the first control (such as the wraparound view button ① in the toolbar), the wraparound view is displayed on the screen (see reference). Figure 4-b The user then triggers a second control (such as the navigation button ② in the toolbar), at which point the navigation view replaces the wraparound view and is displayed on the screen (see reference). Figure 4-e Then, when the user triggers the first control again (such as the wrap view button ① in the toolbar), the wrap view replaces the navigation view and is displayed on the screen (see reference). Figure 4-b Of course, after the user triggers the first control, they can choose not to trigger the second control, in which case the wraparound view can remain displayed on the screen (see reference). Figure 4-b If the user triggers the second control but does not trigger the first control again, the navigation view can remain displayed on the screen (see reference). Figure 4-e ).

[0116] Furthermore, in some embodiments of the present invention, surround views with different field of view ranges and / or different angles can be generated for different scenarios. For example, when road conditions are good and the distance between vehicles is large, the generated surround view has a larger field of view range. Figure 3 The surround view shown is for road sections with heavy traffic and dense vehicle flow. Because it's necessary to emphasize the relationships between the vehicle and surrounding objects, the generated surround view has a smaller field of view to highlight the positional relationships and distances between the vehicle and surrounding objects. (Refer to...) Figure 5 The surround view shown includes the following elements: the vehicle (EV), the lane (L) and lane line (LL) in which the EV is traveling, the vehicle (FV) directly in front of the EV, the vehicle (RFV) traveling in the right lane and to the right front of the EV, and the vehicle (LFV) traveling in the left lane and to the left front of the EV. Vehicle types displayed in the surround view can include trucks, cars, SUVs, motorcycles, bicycles, etc. Additionally, the surround view can include pedestrians and other obstacles. The colors of the lanes and lane lines displayed in the surround view are consistent with the colors of lanes and lane lines in the actual environment. Even when the background of the surround view changes, the colors of the lanes and lane lines in the surround view remain consistent with the colors of lanes and lane lines in the actual environment. For complex road environments such as intersections, where it is necessary to display the road distribution and vehicle situation at the intersection, the generated surround view resembles an aerial view. Figure 1 Generally, this allows drivers to have a clear understanding of the current intersection situation, for reference. Figure 6 The image shown includes the following elements in the surround view: road markings (RIL) at the intersection, traffic lights (TL), the vehicle (EV) waiting to cross the intersection and other vehicles (OV), and vehicles (PV) currently crossing the intersection. The surround view may also include other elements such as vehicles that have just crossed the intersection. In other words, the vehicle processing system 120 can generate surround views with different field of view and pitch angles depending on the vehicle's location, to better meet the needs of assisted driving. (Reference) Figure 3 , Figure 5 and Figure 6 The image shows three surround views generated under different scenarios. The shooting angle and shooting height are different for each scenario. The shooting angle and shooting height determine the field of view of the surround view and the distance in front of the vehicle.

[0117] The surround view realistically simulates the scene surrounding the vehicle. Elements in the surround view can include the vehicle itself and surrounding objects, such as vehicles, pedestrians, obstacles, lane lines, shoulders or curbs, traffic signs, traffic lights, etc., located in front of, to the left and right, behind, to the left and right. The surround view can display one or more elements of the surrounding objects, including their shape, size, color, texture, and relative position. Vehicles can include one or more types of vehicles such as vans, trucks, motorcycles, bicycles, cars, and SUVs (Sport Utility Vehicles).

[0118] In some embodiments, the surround view can be rendered with different skin effects. Users can choose surround views with different skin effects according to their personal preferences, or change the skin effect of the surround view. Different skin effects result in different colors for the displayed elements. For example, when the surround view is set to skin effect A, the lanes and lane lines are displayed in green; when the surround view is set to skin effect B, the lanes and lane lines are displayed in gray. Preferably, corresponding skin effects can be recommended or set for users based on user profile data and / or user history data. Furthermore, corresponding skin effects can be recommended or set for users based on different holidays, seasons, exterior scenes, travel destinations, etc.

[0119] In other embodiments, the surround view can also be rendered to reflect different weather conditions. Users can select surround views with different weather effects based on the day's weather conditions, such as sunny, cloudy, overcast, rainy (heavy rain, light rain, moderate rain, thunderstorms, etc.), foggy, snowy, windy, typhoon, etc., or change the weather effects of the surround view. For example, on rainy days, the surround view can be rendered as a rainy scene to show the effect of a vehicle driving in the rain. Preferably, the surround view can be matched with the corresponding weather effects by default based on the current weather conditions.

[0120] In other embodiments, text prompts, such as "Turn left in 500 meters ahead," are displayed on the surround view, and these prompts can also be read aloud via voice. Preferably, different voice prompt effects can be recommended or set based on user profile data, user history data, and the user's current mood.

[0121] While driving, the navigation view helps drivers clearly understand the route, turning points, lane information (e.g., entering the left-turn lane), and distance to the destination, avoiding hesitation or errors due to unfamiliarity with the route, which could cause the vehicle to deviate from the correct path. Additionally, the surround view provides detailed information about objects around the vehicle (such as curbs, pedestrians, other vehicles, lane lines, and stop lines), which is particularly useful when meeting oncoming traffic on narrow roads, navigating complex intersections (e.g., intersections without traffic lights), or passing through obstacle areas at low speeds, effectively reducing blind spots and lowering the risk of collisions.

[0122] While the vehicle is in motion, displaying both navigation and surround views on the in-vehicle screen has the following advantages: it takes into account both the macroscopic path and the microscopic environment, improves driving safety, provides efficient collaborative assistance for driving in complex scenarios, reduces the driver's burden of switching views, increases the sense of security and reduces the tension of novice drivers or drivers unfamiliar with unfamiliar road sections, and improves overall driving efficiency and convenience.

[0123] However, due to driver habits or preferences, varying levels of experience and familiarity with different road sections, or varying road conditions, drivers may require a full-screen navigation view, a full-screen surround view, a simultaneous display of both navigation and surround views, or none at all. Therefore, switching between views via the in-vehicle display screen is necessary while driving.

[0124] The view switching includes switching from the system homepage to a full-screen navigation view or a full-screen wraparound view, switching from the system homepage to a navigation view and a wraparound view displayed in the same screen, switching from a full-screen navigation view or a full-screen wraparound view back to the system homepage, switching from a navigation view and a wraparound view displayed in the same screen back to the system homepage, switching from a full-screen navigation view or a full-screen wraparound view back to a navigation view and a wraparound view displayed in the same screen, and switching from a navigation view and a wraparound view displayed in the same screen back to a full-screen navigation view or a full-screen wraparound view, etc.

[0125] The vehicle driver assistance system 100 also includes an interactive operation unit, which includes a system home button ③, a navigation button in the toolbar ②, a surround view button in the toolbar ①, a navigation button in the view included in the full-screen surround view ⑤, a close button in the surround view included in the same-screen display ④, a surround view button in the view included in the full-screen navigation view ⑥, and other interactive buttons. The user performs view switching operations through this interactive operation unit.

[0126] To address the specific operations of view switching described above, embodiments of the present invention provide a view display control method to reduce the operational burden on drivers when switching views while driving, while simultaneously meeting the different view display needs of drivers.

[0127] To achieve view switching on an in-vehicle display screen, this invention provides a view display control method, which mainly includes: a first display mode and a second display mode. The first display mode includes displaying a navigation view and a surround view in full screen on the in-vehicle display screen. The second display mode includes displaying the navigation view, the surround view, and both the navigation view and the surround view simultaneously on the display screen. Displaying both the navigation view and the surround view simultaneously on the in-vehicle display screen allows the user to manually select either the first or second display mode. This embodiment supports user-defined display modes for the navigation view and the surround view, enabling the navigation view and / or the surround view to be displayed in a user-specified manner, making the view display more tailored to user needs and improving the user experience.

[0128] When the user selects the first display mode, the switching logic between the system home (navigation preparation view), surround view, and navigation view on the in-vehicle display screen is as follows: Figure 7 As shown, where, Figure 4-a This is a schematic diagram of the display system homepage (including weather and media application cards) shown by the view display unit 1323. Figure 4-b This is a schematic diagram of a full-screen wraparound view, which includes navigation buttons ⑤ in the view. Figure 4-e This is a schematic diagram of the view display unit 1323 displaying the navigation view in full screen under the first display mode; wherein, Figure 4-a In the toolbar, ① represents the wraparound view button, ② represents the navigation button, and ③ represents the system homepage (navigation preparation view) button. Figure 7 In Figure 4-a , Figure 4-b and Figure 4-e The arrows between each other indicate the direction of view switching. Specifically, Figure 4-a and Figure 4-b Between Figure 4-a point to Figure 4-b The arrow indicates that it can be made by Figure 4-a The view displayed by the central view display unit 1323 is switched to Figure 4-b The view displayed by the center view display unit 1323; Figure 4-a and Figure 4-b Between Figure 4-b point to Figure 4-a The arrow indicates that it can be made by Figure 4-b The view displayed by the central view display unit 1323 is switched to Figure 4-a The view displayed by the center view display unit 1323; Figure 4-a and Figure 4-e Between Figure 4-a point to Figure 4-e The arrow indicates that it can be made by Figure 4-a The view displayed by the central view display unit 1323 is switched to Figure 4-e The view displayed by the center view display unit 1323; Figure 4-a and Figure 4-e Between Figure 4-e point to Figure 4-a The arrow indicates that it can be made by Figure 4-e The view displayed by the central view display unit 1323 is switched to Figure 4-a The view displayed by the center view display unit 1323; Figure 4-e and Figure 4-b Between Figure 4-e point to Figure 4-b The arrow indicates that it can be made by Figure 4-e The view displayed by the central view display unit 1323 is switched to Figure 4-b The view displayed by the center view display unit 1323; Figure 4-e and Figure 4-b Between Figure 4-b point to Figure 4-e The arrow indicates that it can be made by Figure 4-b The view displayed by the central view display unit 1323 is switched to Figure 4-e The view displayed by the center view display unit 1323.

[0129] When the user selects the second display mode, the switching logic between the system homepage (navigation preparation view), surround view, and navigation view on the in-vehicle display screen, as well as the simultaneous display of surround view and navigation view, is as follows: Figure 8 As shown, where, Figure 4-a This is a schematic diagram of the display system homepage (including weather and media application cards) shown by the view display unit 1323. Figure 4-b This is a schematic diagram of a full-screen wraparound view, which includes navigation buttons ⑤ in the view. Figure 4-c This is a schematic diagram of the view display unit 1323 displaying a surround view and a navigation view on the same screen in the second display mode, wherein the surround view displayed on the same screen includes a close button ④; Figure 4-d This is a schematic diagram of the view display unit 1323 displaying a navigation view in full-screen mode in the second display mode. The full-screen navigation view includes a view wrapping button ⑥. Figure 4-aIn the diagram, ② represents the navigation button in the toolbar, ① represents the wraparound view button in the toolbar, ⑤ represents the navigation button included in the full-screen wraparound view, ④ represents the close button included in the wraparound view displayed on the same screen, ⑥ represents the wraparound view button included in the full-screen navigation view, and ③ represents the system homepage (navigation preparation view) button. Figure 8 The arrows in the text indicate the order in which the views switch. Figure 4-a and Figure 4-b Between Figure 4-a point to Figure 4-b The arrow indicates that it can be made by Figure 4-a The view displayed by the central view display unit 1323 is switched to Figure 4-b The view displayed by the center view display unit 1323; Figure 4-a and Figure 4-b Between Figure 4-b point to Figure 4-a The arrow indicates that it can be made by Figure 4-b The view displayed by the central view display unit 1323 is switched to Figure 4-a The view displayed by the center view display unit 1323; Figure 4-a and Figure 4-c Between Figure 4-a point to Figure 4-c The arrow indicates that it can be made by Figure 4-a The view displayed by the central view display unit 1323 is switched to Figure 4-c The view displayed by the center view display unit 1323; Figure 4-a and Figure 4-c Between Figure 4-c point to Figure 4-a The arrow indicates that it can be made by Figure 4-c The view displayed by the central view display unit 1323 is switched to Figure 4-a The view displayed by the center view display unit 1323; Figure 4-c and Figure 4-b Between Figure 4-c point to Figure 4-b The arrow indicates that it can be made by Figure 4-c The view displayed by the central view display unit 1323 is switched to Figure 4-b The view displayed by the center view display unit 1323; Figure 4-c and Figure 4-b Between Figure 4-b point to Figure 4-c The arrow indicates that it can be made by Figure 4-b The view displayed by the central view display unit 1323 is switched to Figure 4-c The view displayed by the center view display unit 1323; Figure 4-c and Figure 4-d Between Figure 4-c point to Figure 4-d The arrow indicates that it can be made by Figure 4-cThe view displayed by the central view display unit 1323 is switched to Figure 4-d The view displayed by the center view display unit 1323; Figure 4-c and Figure 4-d Between Figure 4-d point to Figure 4-c The arrow indicates that it can be made by Figure 4-d The view displayed by the central view display unit 1323 is switched to Figure 4-c The view displayed by the center view display unit 1323; Figure 4-a and Figure 4-d Between Figure 4-d point to Figure 4-a The arrow indicates that it can be made by Figure 4-d The view displayed by the central view display unit 1323 is switched to Figure 4-a The view displayed by the center view display unit 1323; Figure 4-b and Figure 4-d Between Figure 4-d point to Figure 4-b The arrow indicates that it can be made by Figure 4-d The view displayed by the central view display unit 1323 is switched to Figure 4-b The view displayed by the center view display unit 1323.

[0130] In an optional embodiment of the present invention, the user pre-selects whether to display the navigation view and / or the wraparound view in a first display mode or a second display mode through display mode settings. By providing display mode settings, such as buttons, parameter change options, etc., for the user to select the first display mode or the second display mode, the user can modify the display mode of the navigation view and the wraparound view according to their personal needs, thereby meeting various user requirements and improving the user experience.

[0131] In real-world scenarios, after selecting a first or second display mode, users can manually switch to another display mode if they are not satisfied with the current selection. Alternatively, if the user does not manually switch display modes, the system can automatically switch to another display mode based on the user's view operations while using the currently selected mode.

[0132] The following example, using the user's selection of the first display mode, details how to automatically switch the first display mode to the second display mode based on the user's actions.

[0133] In an optional embodiment of the present invention, for the case where the user selects a first display mode by setting: when the display screen displays views other than the wraparound view, in response to receiving a trigger operation for the wraparound view button, the display screen displays the wraparound view in full screen; the other views include the navigation view; when the display screen displays the wraparound view in full screen, in response to receiving a trigger operation for the navigation button, the display screen displays the navigation view in full screen; in response to detecting that the number of times the wraparound view button and the navigation button are alternately triggered within a second preset time period reaches a second preset threshold, the display mode is switched from the first display mode to the second display mode.

[0134] Specifically, if the user pre-selects the first display mode, and the user triggers the navigation button (such as...) Figure 4-a The navigation buttons in the toolbar (②), the full-screen navigation view is displayed on the screen (see reference). Figure 4-e (This view switching can be referenced.) Figure 7 The transition from 4-a to 4-e is shown in the image. If the user triggers the surround view button (e.g., ...), Figure 4-a The toolbar contains the "Wrap Around View" button ①, and the screen displays the wrap around view in full screen (see reference). Figure 4-b (This view switching can be referenced.) Figure 7 The transition from 4-a to 4-e is described. When the display is in full-screen navigation view, wraparound view, or other views, triggering the system homepage icon (such as the system homepage button ③ in the toolbar) will display the system homepage (see reference). Figure 4-a (This view switching can be referenced.) Figure 7 The switching from 4-b to 4-a or from 4-e to 4-a.

[0135] When users frequently switch between the navigation view and the surround view, they may repeatedly trigger the navigation button ② (or the navigation button ⑤ in the view) and the surround view button ① in the toolbar to switch back and forth between the full-screen navigation view and the full-screen surround view. This is cumbersome and distracts the driver, affecting driving safety. To avoid this, when it is detected that the user has triggered the navigation button and the surround view button alternately for a preset number of rounds (e.g., 3 rounds) within a preset time period (e.g., 10 minutes), the current first display mode will be automatically switched to the second display mode. One consecutive trigger of the navigation button and one consecutive trigger of the surround view button, or one consecutive trigger of the surround view button and one consecutive trigger of the navigation button, constitutes one round.

[0136] This embodiment detects user switching operations on the view to determine the user's actual view display needs and automatically switches the display mode to meet the user's current actual view display needs. It is understood that the preset duration can be set based on practical experience, and the first and second preset thresholds can also be set based on practical experience.

[0137] The following explains how the view is triggered and switched when the user selects the second display mode, and under what circumstances the first display mode automatically switches to the second display mode.

[0138] In an optional embodiment of the present invention, for the case where the user selects a second display mode through settings: when the navigation view and the surround view are displayed on the screen simultaneously (see reference). Figure 8 In Figure 4-c The surround view includes a close button ④; in response to detecting that the number of times the close button ④ is triggered within a first preset time period reaches a first preset threshold, the display mode is switched from the second display mode to the first display mode.

[0139] If the user selects the second display mode, the user triggers the surround view button (e.g. Figure 4-a The toolbar contains the wraparound view button ①, and the screen displays the wraparound view in full screen (including the navigation buttons ⑤ in the view, such as...). Figure 4-b When the user triggers the navigation button (② or ⑤), the display shows both the navigation view and the wraparound view simultaneously (e.g., ...). Figure 4-c When both the navigation view and the wraparound view are displayed on the same screen, a close button (④) is displayed on the wraparound view. This means the user can trigger the close button to close the wraparound view and allow the navigation view to be displayed in full screen (e.g., ...). Figure 4-d The full-screen navigation view includes the wraparound view button in the view (⑥).

[0140] In real-world scenarios, it's possible that the user has pre-selected a second display mode, and both the navigation view and the wraparound view are displayed on the same screen (e.g., ...). Figure 8 In Figure 4-c In the case of wanting to view a full-screen navigation view (such as...) Figure 8 In Figure 4-d Therefore, by using the close button ④ of the surround view, the surround view is closed. At this time, the display shows the navigation view in full screen (such as...). Figure 8 In Figure 4-d As users subsequently switch to full-screen surround view (such as...), Figure 8 In Figure 4-b Then switch to displaying the navigation view and wraparound view on the same screen (e.g., ...). Figure 8 In Figure 4-c Then, use the close button (see reference). Figure 8 (4) Close the wraparound view and then display the navigation view in full screen (e.g., the close button in the middle). Figure 8 In Figure 4-d Then switch to full-screen surround view (such as...) Figure 8 In Figure 4-bThe process repeats in a loop. When a user triggers the surround view's close button multiple times (e.g., at least 3 times) within a short period (e.g., within 5 minutes), the loop continues. Figure 8 If the user selects the close button (④), it indicates that they are not satisfied with the simultaneous display of the navigation view and have a higher expectation for a full-screen navigation view. Therefore, the system automatically switches the current second display mode back to the first display mode. This embodiment automatically determines that the current second display mode does not meet the user's needs based on the user's switching behavior between the navigation view and the wraparound view over a period of time, and automatically switches it to the first display mode. This avoids the hassle of manually switching display modes and provides the user with an intelligent view switching experience.

[0141] In an optional embodiment of the present invention, before performing the step of switching the display mode from the second display mode to the first display mode, the user is asked whether they wish to switch the display mode from the second display mode to the first display mode. If the user responds to the question by indicating that they wish to switch to the first display mode, the display mode is switched from the second display mode to the first display mode. To avoid automatic switching of the display mode not conforming to the user's true intention, the user is first asked whether they want to switch the display mode, and only after receiving a positive response from the user does the display mode switch, thus meeting the user's actual needs for view display and further improving the user experience.

[0142] In an optional embodiment of the present invention, before switching the display mode from the first display mode to the second display mode, the user may be asked whether to switch the display mode from the first display mode to the second display mode. If the user responds to the question by inputting an instruction to switch to the second display mode, the display mode will be switched from the first display mode to the second display mode.

[0143] In an optional embodiment of the present invention, when the navigation view and the wraparound view are displayed on the screen simultaneously, the navigation view is displayed in full screen in response to the detection of a closed button being triggered. Even if the user selects the second display mode, that is, the navigation view and the wraparound view are displayed on the same screen, they may occasionally need to view the full-screen navigation view. To meet the user's occasional need to view the full-screen navigation view, a closed button is provided on the wraparound view displayed on the same screen (see reference). Figure 8 In Figure 4-c Includes a close button (④). By triggering the close button, the user can close the wraparound view and display the navigation view in full screen on the screen (e.g., ...). Figure 8 In Figure 4-d This satisfies users' temporary needs for view display at special times.

[0144] In an optional embodiment of the invention, the display mode setting button can be displayed on the full-screen wraparound view. The display mode setting button may include one or more buttons. Figure 9 The diagram illustrates the display mode setting buttons, including a first display mode button ⑦ and a second display mode button ⑧, both located within the surround view. In real-world scenarios, situations may arise where a user initially selects the first display mode, but during actual driving, finds that the full-screen surround view and full-screen navigation view do not meet their needs for both navigation and surround views—specifically, they cannot simultaneously display both views on the same screen. To facilitate users changing the display mode while the surround view is currently displayed, display mode setting buttons, such as the first display mode button ⑦ and / or the second display mode button ⑧, are located on the surround view. Users can directly trigger the first display mode button ⑦ and / or the second display mode button ⑧ to switch between the first and second display modes.

[0145] Specifically, for the case where only one display mode setting button is set on the surround view, when the button is on, the current display mode can be set to the first display mode, and when the button is off, the current display mode can be set to the second display mode. Alternatively, when only one display mode setting button is set on the surround view, when the button is on, the current display mode can also be set to the second display mode, and when the button is off, the current display mode can be set to the first display mode.

[0146] Furthermore, for situations where two buttons are simultaneously positioned on the surround view, if one display mode button is on and the other is off, the current display mode can be set to the first display mode. Conversely, if one button is off and the other is on, the current display mode can be set to the second display mode. This embodiment allows for setting two display modes using two buttons, preventing user errors due to confusion. Optionally, the two buttons can be designed with different display states (see reference). Figure 9 This further prevents users from confusing the two, thereby further reducing the possibility of user misoperation.

[0147] In an optional embodiment of the present invention, the setting buttons for the two display modes cannot be simultaneously active. That is, the active states of the two display mode setting buttons are mutually exclusive. Therefore, changing the state of one button will cause the state of the other button to change accordingly. For example, when the first display mode button ⑦ is active and the second display mode button ⑧ is passive, the user only needs to switch the second display mode button ⑧ from passive to active, and the first display mode button ⑦ will automatically switch from active to passive. This embodiment avoids the inconvenience of the user needing to operate two buttons, such as first passively turning off the first display mode button ⑦ and then actively turning on the second display mode button ⑧. By triggering the first display mode button ⑦ / second display mode button ⑧ once, the first display mode / second display mode can be directly activated or deactivated, reducing the complexity of user operations.

[0148] In an optional embodiment of the invention, the display mode setting button is located within the toolbar included in the surround view. (See reference) Figure 9 This diagram illustrates how two setting buttons corresponding to the two display modes are placed within the toolbar, thus isolating the button area from the view area and reducing the possibility of accidental operation.

[0149] The view display control method is illustrated below through a specific embodiment. Figure 10 As shown, the view display control method of this embodiment mainly includes the following main steps S1001-S1006:

[0150] Step S1001: In response to receiving a user's trigger operation on the navigation button, check whether the currently set display mode is the second display mode. If yes, proceed to step S1002; if no (first display mode), proceed to step S1003.

[0151] Step S1002: Display the navigation view and the surround view on the same screen.

[0152] In the case of displaying the navigation view and the wraparound view in the same-screen mode, the wraparound view includes a close button.

[0153] In step S1003, in response to the closing button included in the surround view being triggered, the navigation view is displayed in full screen on the display screen.

[0154] Step S1004: Determine whether the number of times the close button is triggered within a preset time period reaches the first preset threshold. If yes, proceed to step S1005; otherwise, proceed to step S1001.

[0155] Step S1005: Ask the user if they want to switch to the first display mode. If yes (the user replies with an affirmative command), proceed to step S1006. If no (the user replies with a negative command), proceed to step S1001.

[0156] Step S1006: Switch the display mode from the second display mode to the first display mode.

[0157] For the terminology used in the above embodiments, please refer to the terminology explanations in the preceding embodiments.

[0158] The view display control method will be illustrated below by way of another specific embodiment. Figure 11 As shown, the view display control method of this embodiment mainly includes the following main steps S1101-S1107:

[0159] Step S1101: In response to receiving a user's trigger operation on the navigation button, check whether the currently set display mode is the first display mode. If yes, execute step S1102; if no (second display mode), execute step S1107.

[0160] Step S1102: Display the navigation view in full screen on the display screen.

[0161] In step S1103, in response to the surrounding view button being triggered, the surrounding view is displayed in full screen on the display screen.

[0162] Step S1104: Determine whether the number of times the navigation button and the surround view button are triggered within a preset time period reaches the second preset threshold. If yes, proceed to step S1105; otherwise, proceed to step S1101.

[0163] Step S1105: Ask the user if they want to switch to the second display mode. If yes (the user replies with an affirmative command), proceed to step S1106. If no (the user replies with a negative command), proceed to step S1101.

[0164] Step S1106: Switch the display mode from the first display mode to the second display mode.

[0165] Step S1107: Display the navigation view and the surround view on the same screen.

[0166] For the terminology used in the above embodiments, please refer to the terminology explanations in the preceding embodiments.

[0167] The view display control method of this invention includes a first display mode and a second display mode. The first display mode includes displaying a navigation view and a surround view in full-screen mode on an in-vehicle display screen. The second display mode includes displaying the navigation view, the surround view, and both the navigation view and the surround view simultaneously on the display screen. Displaying both the navigation view and the surround view simultaneously on the display screen allows the user to select either the first or second display mode through settings. By supporting user-defined view display modes, the method enables the navigation view and / or surround view to be displayed in a user-specified manner, making the view display more tailored to user needs and improving the user experience.

[0168] Based on the settings of the first and second display modes described above, the following describes how users can switch views by triggering a button while driving.

[0169] Figure 12 This is a schematic diagram of the main steps of the view display control method according to an embodiment of the present invention.

[0170] like Figure 12 As shown, the view display control method of this embodiment mainly includes steps S1201-S1202:

[0171] Step S1201: In response to receiving a trigger operation for the first control displayed on the vehicle display screen, display a full-screen surround view of the vehicle on the display screen;

[0172] Step S1202: In response to receiving a trigger operation for the second control displayed on the screen, the navigation view is displayed in full screen, or the navigation view and the surround view are displayed simultaneously on the screen. The second control is different from the first control. The view display control method of this embodiment is mainly applicable to vehicle driving scenarios.

[0173] Specifically, the vehicle display screen can show two controls: a first control (such as the surround view button ① in the toolbar) and a second control (such as the navigation button ② in the toolbar). When the user pre-selects the first display mode, triggering the first control (such as the surround view button ① in the toolbar) will cause the surround view to be displayed in full screen on the display screen (see reference). Figure 4-b When the user triggers a second control (such as the navigation button ② in the toolbar), the navigation view is displayed in full screen on that display (see reference). Figure 4-e ).

[0174] The first control includes the toolbar's wraparound view button ① and Figure 4-d The included view includes a surround view button ⑥, allowing users to open the surround view with a single trigger while driving; the second control includes a toolbar navigation button ② and... Figure 4-b The navigation button ⑤ is included in the view, so that users can open the navigation view with one step while driving.

[0175] The surround view allows users to easily see objects around the vehicle, such as pedestrians, vehicles, or obstacles, enabling them to make more accurate driving decisions. The navigation view displays at least the planned navigation route based on the user's input of origin and destination, providing route guidance.

[0176] When the user selects the second display mode, the full-screen wraparound view and the navigation view and wraparound view displayed on the same screen can be alternately displayed on the screen. For example, after the user triggers the first control (such as the wraparound view button ① in the toolbar), the wraparound view is displayed in full screen on the screen (see reference). Figure 4-b The user then triggers a second control (such as the navigation button ② in the toolbar), at which point the navigation view and wraparound view displayed on the screen are shown simultaneously (see reference). Figure 4-c Then, the user triggers the first control again, and the full-screen wraparound view replaces the navigation view and wraparound view displayed on the screen. Of course, after triggering the first control, the user can choose not to trigger the second control, in which case the full-screen wraparound view can remain displayed on the screen indefinitely (see reference). Figure 4-b If the user triggers the second control but does not trigger the first control again, the navigation view and wraparound view displayed on the screen can continue to be shown (see reference). Figure 4-c ).

[0177] In a specific example, when the navigation view and surround view are in the first display mode, and the vehicle navigation function is enabled, the switching logic between the system home page (navigation preparation view), navigation view, and surround view on the in-vehicle display is as follows: Figure 13 As shown, Figure 13 Each arrow in the image is assigned a number, the arrow direction indicating the view switching direction, and the number indicating the button that can trigger the view switching, for example... Figure 13 From Figure 4-a point to Figure 4-b If the arrow is labeled with the number ①, it indicates that the "Wrap Around View" button ① in the toolbar has been triggered, and the view displayed on the screen will be changed. Figure 4-a Switch to Figure 4-b For example... Figure 13 Included by Figure 4-b point to Figure 4-e The arrows, labeled ② or ⑤, indicate that triggering navigation button ② in the toolbar or navigation button ⑤ in the view will change the view displayed on the screen. Figure 4-b Switch to Figure 4-eOther arrows and their accompanying numerical labels all have similar meanings, and will not be elaborated upon here.

[0178] In another specific example, when the navigation view and surround view are displayed in the second display mode, and the vehicle navigation function is enabled, the switching logic between the system home page (navigation preparation view), navigation view, and surround view on the in-vehicle display screen is as follows: Figure 14 As shown, Figure 14 Each arrow in the image is assigned a number, the arrow direction indicating the view switching direction, and the number indicating the button that can trigger the view switching, for example... Figure 14 From Figure 4-a point to Figure 4-b If the arrow is labeled with the number ①, it indicates that the "Wrap Around View" button ① in the toolbar has been triggered, and the view displayed on the screen will be changed. Figure 4-a Switch to Figure 4-b For example... Figure 14 Included by Figure 4-b point to Figure 4-c The arrows, labeled ② or ⑤, indicate that triggering navigation button ② in the toolbar or navigation button ⑤ in the view will change the view displayed on the screen. Figure 4-b Switch to Figure 4-c The other arrows and their accompanying numbers all mean the same thing, and will not be elaborated on here.

[0179] The full-screen display of the navigation view and / or wraparound view includes at least two scenarios: one is where the display shows a toolbar, and the entire area of ​​the display screen other than the toolbar is used to display the navigation view and / or wraparound view, etc. Figure 4-a , Figure 4-b , Figure 4-c , Figure 4-d as well as Figure 4-e .in, Figure 4-d The image shows a diagram illustrating the full-screen display of the navigation view with the toolbar displayed. Figure 4-b The image shows a full-screen wraparound view with the toolbar displayed. Another scenario is when the screen does not display the toolbar, and the entire screen is used to display the navigation view (such as...). Figure 15 and Figure 16 (as shown), or the entire display screen is used to display the surround view (such as...). Figure 17 (As shown).

[0180] Displaying the navigation view and wraparound view on the same screen also includes two cases: one is that the navigation view and the wraparound view each occupy a portion of the display screen; the other is that the navigation view and the wraparound view are displayed in layers, with one view being smaller than the other. Preferably, the wraparound view is located on the upper layer, the navigation view is located on the lower layer, and the navigation view is displayed in full screen, while the wraparound view is smaller than the navigation view. Preferably, the wraparound view is located on top of the left side of the navigation view.

[0181] This embodiment simplifies the process of opening the surround view and / or navigation view through a one-step trigger operation, improving operational convenience and reducing driver distraction. It also enriches the view display methods, allowing users to select the appropriate view display mode as needed, thus enhancing the user experience. Especially when the display shows other interfaces, users need to quickly understand the surrounding road conditions, such as when passing through narrow sections or preparing to change lanes. Triggering the first control allows for one-click access to the full-screen surround view, improving the convenience of view switching. When users need to view the navigation view, such as when approaching an intersection or ramp, triggering the second control allows for one-click activation of the navigation view, further improving the convenience of view switching. Furthermore, the navigation view display mode can be pre-configured to select full-screen display or simultaneous display of the navigation and surround views, meeting different user needs and providing a better user experience.

[0182] As for whether the navigation view is displayed in full screen or both navigation view and wraparound view are displayed on the same screen after the second control (navigation button ② in the toolbar or navigation button ⑤ in the view) is triggered, this can be set by the user. That is, the user can select the first display mode or the second display mode through the settings.

[0183] In an optional embodiment of the present invention, in response to receiving a trigger operation on a second control displayed on the display screen, displaying a navigation view in full screen or displaying a navigation view and a surround view simultaneously on the display screen includes: in response to receiving a trigger operation on the second control, detecting vehicle configuration information regarding display modes; and, if the configuration information indicates that the display mode includes a simultaneous display mode (the configuration information indicates a second display mode), displaying the navigation view and the surround view simultaneously on the display screen (see reference). Figure 4-c ); If the configuration information indicates that the display mode only includes full-screen mode (the configuration information indicates the first display mode), the navigation view will be displayed in full-screen mode on the screen (see reference). Figure 4-e (As shown).

[0184] Specifically, users can pre-configure the view display mode, such as a first display mode or a second display mode. If the user pre-configures the display mode as the second display mode, the in-vehicle display screen can display the navigation view in full screen (see reference). Figure 4-dAs shown), full-screen surround view (reference) Figure 4-b (as shown) and display the navigation view and wraparound view on the same screen (see reference). Figure 4-c (As shown). If the user triggers the second control in the toolbar (such as navigation button ② in the toolbar), the display will show both the navigation view and the wraparound view simultaneously (see reference). Figure 4-c As shown); or, if the user triggers a second control included in the wraparound view (such as...). Figure 4-b If the navigation button (⑤) is in the view, the display will show both the navigation view and the wraparound view on the same screen (see reference). Figure 4-c (As shown).

[0185] If the user has pre-configured the display mode as the first display mode, the in-vehicle display screen can show the navigation view in full screen (see reference). Figure 4-e (as shown) and full-screen surround view (see reference) Figure 4-b (As shown). If the user triggers a second control (such as navigation button ② in the toolbar or navigation button ⑤ in the view), the navigation view will be displayed in full screen (see reference). Figure 4-e (As shown). Users can pre-modify the display mode configuration information according to their personal needs or preferences. When the configuration information indicates the first display mode, in response to triggering the second control, the display screen shows the navigation view in full screen (see reference). Figure 4-e (As shown); when the configuration information indicates a second display mode, in response to triggering the second control, the display screen simultaneously shows the navigation view and the wraparound view (see reference). Figure 4-c (As shown). This embodiment allows users to configure the view display mode themselves, making the view display method flexible and able to meet different user needs, thus improving the user experience.

[0186] When the navigation view is opened, in addition to triggering the navigation button, you can also open the page containing the navigation application icon step by step through the multi-level function menu. Clicking the navigation application icon will open the navigation view.

[0187] When the surround view is opened, in addition to triggering... Figure 13 and Figure 14 In addition to the Around View button ① in the toolbar or the Around View button ⑥ in the view, you can also open the page where the Around View application icon is located step by step through a multi-level function menu. Clicking the Around View application icon will open the Around View.

[0188] Compared to opening the navigation view or surround view through a multi-level function menu, triggering the navigation button ② in the toolbar or the navigation button ⑤ in the view and the surround view button ① in the toolbar or the surround view button ⑥ in the view is faster and more convenient, making it suitable for view switching operations in driving scenarios.

[0189] In real-world scenarios, a user may have pre-configured a second display mode, but while driving, finds that the navigation view's display effect is not ideal in the mode where the navigation view and surround view are displayed on the same screen, and still wants to use the full-screen navigation view. In this case, the surround view can be turned off using the close button ④ of the surround view to display the navigation view in full screen. Therefore, in an optional embodiment of the present invention, when the display screen shows the navigation view and surround view on the same screen, the surround view includes a close button (see reference). Figure 4-c The method also includes: in response to receiving a trigger operation on the close button, displaying a navigation view in full screen on the display (see reference ④); Figure 4-d This embodiment provides users with the opportunity to temporarily modify the view display mode, making the view display method more flexible and able to cope with situations where users temporarily change their needs.

[0190] Since the wraparound view and navigation view are frequently used views, their corresponding first and second controls are placed on commonly used interfaces, such as the system homepage or within the toolbar at the edge of the homepage, making them easy for users to trigger and improving user convenience. Figure 14 For example, this is a diagram showing how the first control (the wraparound view button ① in the toolbar) and the second control (the navigation button ② in the toolbar) are set in the toolbar at the edge of the system screen.

[0191] In optional embodiments of the present invention, the first control includes a first fixed button, a first card, or a first floating button, and / or, the second control includes a second fixed button, a second card, or a second floating button. Specifically, when the first control is a fixed button, the first fixed button can be set within a toolbar (e.g., ...). Figure 14 The toolbar shown includes the wraparound view button ①. When the first control is a card or a floating button, this first card or floating button can be displayed on the navigation view (e.g., ...). Figure 4-d The view includes a surrounding view button (⑥, which can be a card or a floating button). If the second control is a fixed button, this fixed button can be placed within the toolbar, such as... Figure 14 The toolbar shows navigation button ②. When the second control is a card or a floating button, that card or floating button can be displayed on the wraparound view. (See reference...) Figure 4-b The view includes navigation buttons ⑤. Alternatively, the first control can be a card or a floating button, which can be displayed on any other view, allowing for easy switching to a full-screen wraparound view.

[0192] In an optional embodiment of the present invention, the first fixed button (e.g.) Figure 14 The toolbar shown includes the wrap view button ① and / or the second fixed button (such as...). Figure 14The navigation button ② in the toolbar shown is located in a horizontal area of ​​the display screen, closer to the driver. In this embodiment, it is positioned within the display area, for example, on the left side of the display area, to facilitate the driver's triggering of the first and / or second fixed buttons.

[0193] In optional embodiments of the present invention, the first fixed button and / or the second fixed button are disposed within a toolbar; when the first fixed button and / or the second fixed button are disposed within one toolbar, the toolbar is located on the lower or left side of the display area of ​​the screen; when the first fixed button and the second fixed button are disposed within two separate toolbars, the two toolbars are located on the lower and left sides of the display area of ​​the screen. One or both of the first fixed button and the second fixed button may be disposed within a toolbar. In the case of only one toolbar, the toolbar may be located on the left or lower side of the display area; in the case of two toolbars, one toolbar is located on the left side of the display area, and the other toolbar may be located on the lower side of the display area. Figure 18 The diagram shows the first fixed button (the wrap view button ① in the toolbar) set in the lower toolbar 1324, and the second fixed button (the navigation button ② in the toolbar) set in the left toolbar 1321.

[0194] In an optional embodiment of the present invention, when the display screen only shows the wraparound view and not the toolbar, the second control is set on the wraparound view, such as... Figure 17 As shown. Preferably, the second control is displayed as a floating button on the surround view (e.g., Figure 17 The navigation button (⑤) in the shown view allows users to drag and change its position to meet different user needs. When the display shows a toolbar and surround view, the second control is placed within the toolbar, such as... Figure 14 The navigation button ② is shown in the toolbar.

[0195] In an optional embodiment of the invention, when the display screen is in full-screen wraparound view, in response to receiving a trigger operation on the first control, the system main page is displayed or the navigation preparation view is entered via the display screen. (See reference) Figure 13 or Figure 14 In full-screen surround view (see reference) Figure 4-b In the event that the driver triggers the first control in the toolbar, namely the first fixed button (the surround view button ① in the toolbar), the display screen returns from the full-screen surround view to the main display page of the system (see reference). Figure 4-a When the system homepage or any other screen (which can be referred to as the navigation preparation view) is displayed on the screen, triggering the first control (the wraparound view button ① in the toolbar) will cause the screen to switch from the system homepage (see reference). Figure 4-aSwitch to full-screen surround view (see reference) Figure 4-b This embodiment enables one-click access to the full-screen surround view from the system's main page, and also allows access from the full-screen surround view... Figure 1 The technology of returning to the system's main page with a single keystroke allows users to easily activate the surround view when needed, and then return to the main page when required. Figure 1 The one-click navigation bar returns you to the system's main page, offering a convenient and quick experience that enhances user experience. Besides returning to the main page, it can also return to the screen before entering the full-screen wraparound view, such as the music playback interface; it can also return to the screen before entering the navigation view and / or wraparound view, such as the radio interface. Understandably, the page that can be flexibly configured for one-click navigation from the full-screen wraparound view.

[0196] In an optional embodiment of the present invention, the presentation state of the first control is a schematic diagram of the wraparound view (see reference). Figure 4-d The view includes a wraparound view button (⑥); when the second control is set on the wraparound view, the second control is presented as a navigation view (see the diagram). Figure 4-b This includes navigation buttons (⑤) in the view. The appearance of the first control (the view wrapping button ⑥) is designed as a schematic diagram of the view wrapping, while the appearance of the second control (the view wrapping button ⑤) is designed to be different from that of the first control. This is to prevent users from confusing the two, reduce the possibility of accidental triggering of controls, and improve the efficiency of screen opening.

[0197] Furthermore, the first control (the surround view button ⑥ in the view) is presented as a schematic diagram of the surround view. This schematic diagram can be a classic style of the vehicle surround view, or a static image, to make it easier for users to understand the button's purpose. Alternatively, the schematic diagram can be a dynamic image of all or part of the surround view generated based on the real-time status of the vehicle's surroundings. This allows the schematic diagram to function as both a button and to provide users with real-time information about the vehicle's surroundings, effectively utilizing the display area and improving its utilization rate. Alternatively, the schematic diagram can also be a playback of a demonstration animation of the vehicle surround view. The presentation state of the surround view button can be a combination of the above-mentioned schematic diagrams of surround views.

[0198] The second control is presented as a schematic diagram of the navigation view (see reference). Figure 4-bThe navigation view includes navigation buttons (⑤), where the schematic diagram of the navigation view can be a classic style to make it easy for users to understand the purpose of the navigation buttons. It can be a static image. Alternatively, the schematic diagram of the navigation view can be all or part of the real-time navigation view during vehicle operation. This allows the schematic diagram of the navigation view to serve both as a button and to allow users to understand the vehicle's current navigation status in real time, effectively utilizing the display area and improving its utilization rate. Alternatively, the schematic diagram of the navigation view can also be a playback of a navigation demonstration animation. Or, the presentation state of the navigation buttons can be a combination of the above-mentioned schematic diagrams of navigation views.

[0199] The view display control method will be described in detail below through a specific embodiment.

[0200] like Figure 19 As shown, the view display control method of this embodiment mainly includes steps S1901-S1904:

[0201] Step S1901: In response to receiving a trigger operation for a first control (e.g., surround view button ① in the toolbar) displayed on the vehicle display screen, the surround view of the vehicle is displayed on the display screen.

[0202] In step S1902, in response to receiving a trigger operation for a second control (e.g., navigation button ⑤ in the view) on the surround view, it is detected whether the vehicle's configuration information regarding the display mode indicates full-screen display (first display mode). If yes, step S1903 is executed; if no (same-screen display (second display mode)), step S1904 is executed.

[0203] Step S1903: Display the navigation view in full screen on the display screen.

[0204] Step S1904: Display the navigation view and the surround view on the same screen.

[0205] The view display control method of this invention, in response to receiving a trigger operation on a first control displayed on a vehicle's screen, displays a full-screen surround view of the vehicle on the screen; in response to receiving a trigger operation on a second control displayed on the screen, displays a full-screen navigation view on the screen, or displays both a navigation view and a surround view simultaneously on the screen, wherein the second control is different from the first control. Thus, by triggering an operation in one step, the surround view and / or navigation view can be opened, simplifying the operation steps, improving operational convenience, and reducing driver distraction; at the same time, it enriches the view display methods, allowing users to select the corresponding view display method according to their needs, thereby improving the user experience.

[0206] When the user selects the second display mode, to reduce the driver's operational burden when switching between full-screen surround view and simultaneous display of navigation view and surround view, embodiments of the present invention provide a view display control method, such as... Figure 20 As shown, the view display control method of this invention includes the following main steps S2001 or S2002:

[0207] Step S2001, with the vehicle display screen showing a full-screen surround view of the vehicle (see reference). Figure 4-b In response to a screen mirroring trigger for the navigation view, the wraparound view and navigation view are displayed on the screen simultaneously (see reference). Figure 4-c );

[0208] or,

[0209] Step S2002, when the surround view and navigation view are displayed on the same screen (see reference). Figure 4-c In response to receiving a full-screen trigger action for the surround view, the surround view is displayed in full-screen mode on the screen (see reference). Figure 4-b ); where, the same-screen trigger operation for the navigation view and / or the full-screen trigger operation for the surround view both include button trigger operation or scene trigger operation.

[0210] Specifically, the view display control method provided in this embodiment is mainly applicable to vehicle driving scenarios. During vehicle operation, users primarily use the surround view displayed on the vehicle's screen to view the surroundings, identifying vehicles or obstacles on the left, right, and rear sides, thus enabling them to make correct vehicle control decisions. However, if the user is unfamiliar with the current road segment or is worried about missing intersections or ramps, they need to view the navigation map. Therefore, the navigation map also needs to be displayed simultaneously with the surround view. Thus, it is necessary to switch the current full-screen surround view to a simultaneous display of both the surround view and the navigation view. Furthermore, to facilitate user switching of the display screen's view, the view display control method provided in this embodiment supports switching between the two display screens with a single trigger operation. The two display screens are: a full-screen surround view (see reference...) Figure 4-b ), and the wraparound view and navigation view displayed on the same screen (see reference). Figure 4-cIn this embodiment, switching from full-screen display of the surround view to simultaneous display of the surround view and navigation view is achieved by triggering a simultaneous operation on the navigation view, such as triggering the navigation button ⑤ in the view; or, switching from simultaneous display of the surround view and navigation view to full-screen display of the surround view is achieved by triggering a full-screen operation on the surround view, such as triggering the surround view button ① in the toolbar. The simultaneous operation on the navigation view includes button triggering or scene triggering; the full-screen operation on the surround view also includes button triggering or scene triggering. This embodiment achieves the switching between full-screen display of the surround view and simultaneous display of the surround view and navigation view with a single trigger operation. The technical effect is convenient operation, reduced driver fatigue, and improved driving safety. It also meets the user's preference for using the surround view.

[0211] Scene-triggered operations are non-human-input triggered operations, such as automatically switching the view display when the vehicle's current scene is detected as a specific scene. In an optional embodiment of the present invention, receiving a screen-sharing trigger operation for the navigation view includes: the screen-sharing trigger operation for the navigation view includes a screen-sharing scene trigger operation based on the navigation applicable scene; when the vehicle's current scene is detected as a navigation applicable scene, it is determined that a screen-sharing scene trigger operation based on the navigation applicable scene has been received, wherein the navigation applicable scene includes: the distance between the vehicle's location and an intersection, fork in the road, or a highway ramp is not greater than a preset distance. Specifically, by pre-configuring the navigation applicable scene, automatic triggering of the switch from full-screen display of the surround view to screen-sharing display of both the surround view and the navigation view can be achieved, that is, when the vehicle's current scene is detected to match the pre-configured navigation applicable scene, the switch from full-screen display of the surround view to screen-sharing display of both the navigation view and the surround view is executed, that is, from Figure 14 In Figure 4-b Switch to Figure 4-c The navigation application scenario is determined based on the vehicle's location, specifically when the user needs to view the navigation view, such as when the vehicle is about to approach an intersection, fork in the road, or a highway ramp. In this scenario, the user typically needs to use the navigation view to determine how to turn, which road to choose, and whether to exit the main road from the ramp. Therefore, the user usually expects the navigation view to be displayed on the screen at this time. Thus, this embodiment, upon detecting the navigation application scenario, determines that a screen-to-screen trigger operation for the navigation view has been received (equivalent to triggering navigation button ② in the toolbar or navigation button ⑤ in the view), and controls the display screen to switch from full-screen to a wraparound view (e.g., ...). Figure 4-b Switch to displaying both the wraparound view and navigation view on the same screen (e.g., ...). Figure 4-cIt is understood that the navigation is applicable to scenarios including but not limited to those listed above. This embodiment achieves automatic triggering of the switch from full-screen surround view to simultaneous display of surround view and navigation view through scene detection, eliminating the hassle of manual view switching for the driver and making the view switching operation more intelligent.

[0212] In an optional embodiment of the present invention, receiving a full-screen trigger operation for the surround view includes: the full-screen trigger operation for the surround view includes a full-screen scene trigger operation based on the applicable scenario of the surround view; when it is detected that the current scenario of the vehicle is an applicable scenario of the surround view, it is determined that a full-screen scene trigger operation based on the applicable scenario of the surround view has been received, wherein the applicable scenario of the surround view includes: the vehicle is preparing to enter a parking space, the vehicle is in a narrow road section, the vehicle is meeting other vehicles, or the vehicle is changing lanes. Specifically, by pre-configuring the applicable scenario of the surround view, automatic triggering of simultaneous display of the surround view and the navigation view (e.g., ...) can be achieved. Figure 4-c Display surround view to full screen (e.g.) Figure 4-b The switching between navigation and surround views occurs when the vehicle's current scene matches a pre-configured scene for the surround view. This involves switching from displaying the navigation view and surround view simultaneously to displaying the surround view in full screen. This applies when the vehicle's display screen shows both the surround view and navigation view simultaneously (e.g., ...). Figure 4-c The system detects that the vehicle is in a scene suitable for surround view and displays the surround view in full screen on the display (e.g., ...). Figure 4-b The surround view is applicable in scenarios such as a vehicle entering a parking space, passing through a narrow passage, needing to pass other vehicles, or changing lanes. In these scenarios, users typically need to use the surround view to clearly see the distances between their vehicle and other vehicles or obstacles to avoid collisions. Therefore, users usually expect the surround view to be displayed more clearly on the screen (full-screen surround view is better than simultaneous surround view). Thus, this embodiment, upon detecting an applicable surround view scenario, determines that a full-screen trigger operation for the surround view has been received (equivalent to triggering the surround view button ① in the toolbar), and controls the view display to switch from simultaneous surround view and navigation view on the vehicle display screen to full-screen surround view. This embodiment achieves automatic triggering of the switch from simultaneous surround view and navigation view to full-screen surround view through scenario detection, eliminating the hassle of manual view switching for the driver and making the view switching operation more intelligent.

[0213] In an optional embodiment of the present invention, the screen-sharing trigger operation for the navigation view includes a navigation button trigger operation; the wraparound view displayed in full-screen mode includes navigation buttons; in response to receiving a screen-sharing trigger operation for the navigation view, displaying the wraparound view and the navigation view in screen-sharing mode on the display screen includes: in response to receiving a trigger operation for the navigation buttons, displaying the wraparound view and the navigation view in screen-sharing mode on the display screen. Specifically, in the case of full-screen display of the wraparound view, the navigation buttons are displayed on the wraparound view (see reference). Figure 4-b The navigation button (such as...) Figure 4-b The navigation button (⑤) in the lower right corner of the view opens the navigation view. The driver can click the navigation button (⑤) in the surround view to switch the view display from a full-screen surround view to a simultaneous surround view and navigation view, i.e., from... Figure 4-b Switch to Figure 4-c .

[0214] In an optional embodiment of the invention, the navigation button is located at the lower right of the surround view (e.g., Figure 4-b The navigation button (⑤) is displayed in the lower right corner of the view; and / or, the navigation button is a floating button. The default position of the navigation button is the lower right of the wraparound view. Users can drag the navigation button (⑤) in the view to a convenient triggering position according to their personal needs, such as the lower left of the wraparound view. This embodiment supports moving the position of the navigation button so that the position of the navigation button can meet the needs of the driver, so that the driver can open the navigation view through the navigation button, improving the convenience of the driver to open the navigation view.

[0215] In an optional embodiment of the invention, navigation buttons (such as...) Figure 4-b The navigation button (⑤) displayed in the lower right corner of the view is a schematic diagram of the navigation view; this schematic diagram is used to dynamically and in real-time display the navigation route. To enable drivers to intuitively and clearly understand the function of the navigation buttons and reduce misoperation, the presentation of the navigation buttons can be designed as a schematic diagram of the navigation view (e.g., ...). Figure 4-bThe navigation button (⑤) displayed in the lower right corner of the view allows users to clearly understand its purpose based on its appearance, reducing the possibility of accidental operation. Furthermore, the navigation view's schematic diagram can dynamically display the navigation route in real time. Even in a full-screen surround view, the driver can understand the general situation of the driving route through the navigation route displayed in the schematic diagram. In other embodiments of the invention, the navigation button displays the traffic congestion status of the navigation route in real time. Specifically, the navigation button is presented as a schematic diagram of the navigation view. Different indicators are used to indicate the congestion status of each road segment on the navigation route displayed in this schematic diagram. For example, green indicates unobstructed sections, and red indicates congested sections, with the intensity of the red indicating the degree of congestion; or, for the display of the navigation route, solid lines represent congested sections, and dashed lines represent unobstructed sections, etc.

[0216] The navigation view illustration can be a classic style to easily explain the function of the navigation button to the user. It can be a static image. Alternatively, the navigation view illustration can be all or part of the real-time navigation view during vehicle movement. This allows the navigation view illustration to function as a button while also providing the user with real-time information about the vehicle's current navigation status, effectively utilizing the display area and improving its utilization rate. Alternatively, the navigation view illustration can also be a playback of a navigation demonstration animation. Or, the navigation button presentation can be a combination of the above-mentioned navigation view illustrations.

[0217] In an optional embodiment of the invention, the full-screen trigger operation for the wraparound view includes a trigger operation for the wraparound view button; when the display shows the wraparound view and navigation view in a simultaneous display mode and the toolbar is not displayed, the wraparound view button is displayed on the wraparound view and / or navigation view. Figure 21 As shown, the wraparound view button ⑥ is displayed on the navigation view shown on the same screen. It triggers in response to receiving a full-screen trigger operation for the wraparound view. Figure 21 The wraparound view button ⑥ in the shown view displays the wraparound view in full-screen mode on the display screen, including: in response to receiving a trigger operation for the wraparound view button, displaying the wraparound view in full-screen mode on the display screen.

[0218] The surround view button provided in this embodiment (such as...) Figure 21 The wraparound view button (⑥) in the shown view is used to open a full-screen wraparound view without displaying the toolbar. This wraparound view button is located on the wraparound view and / or navigation view displayed simultaneously. By triggering this wraparound view button, the driver can open the wraparound view and navigation view (such as...) displayed simultaneously. Figure 4-c Switch to full-screen surround view (e.g.) Figure 4-bThis technology enables users to enter a full-screen surround view with a single click in screen-sharing mode without displaying the toolbar, improving the convenience of view switching. The surround view button can be a floating button, allowing drivers to adjust its position to suit different user needs.

[0219] In an optional embodiment of the invention, the method further includes: when the display screen shows a navigation preparation view, responding to receiving a button for the wraparound view on the navigation preparation view (e.g., ... Figure 22 The triggering operation of the surround view button (⑥) in the view shown in the figure displays the surround view in full-screen mode on the screen. Among them, the navigation preparation view refers to the screen displayed before entering the navigation view and / or surround view, such as the system home page, music playback interface, radio interface, etc.

[0220] The surround view button provided in this embodiment enables navigation preparation view... Figure 1 The key-based switch to full-screen surround view technology makes transitioning from the navigation preparation view to the surround view convenient and quick, reducing driver fatigue. This surround view button can be a floating button, see reference. Figure 22 The surround view button shown allows the driver to easily reposition it according to their needs. This surround view button can also be located within the navigation preparation view toolbar; see reference [link / reference]. Figure 4-a and Figure 18 The toolbar shows the wraparound view button ①. The driver triggers it... Figure 22 The wraparound view button within the navigation preparation view switches the currently displayed navigation preparation view to a full-screen wraparound view.

[0221] In an optional embodiment of the present invention, displaying the surround view and navigation view in a simultaneous display mode includes: displaying the navigation view in full-screen mode on the display screen, and displaying the surround view on top of a portion of the navigation view. The simultaneous display mode in this embodiment is a layered display mode of the surround view and navigation view. One view can be used as the background view, and the other view can be placed on top as the foreground view. It is understood that the size of the view on top needs to be smaller than the view on the bottom to prevent the top view from completely obscuring the bottom view. Furthermore, layered display of the surround view and navigation view can optimize the view layout, making the view more aesthetically pleasing and cleaner, improving the visual experience, and reducing visual fatigue during driving.

[0222] In an optional embodiment of the present invention, displaying a surround view and a navigation view in a simultaneous display mode includes: displaying the surround view on a first portion of the display screen and displaying the navigation view on a second portion of the display screen, wherein the second portion and the first portion do not overlap. Specifically, displaying the surround view and navigation view simultaneously on a vehicle-mounted display screen means: displaying the surround view on a portion of the vehicle-mounted display screen and displaying the navigation view on another portion of the vehicle-mounted display screen. To avoid one view obscuring another, preventing the user from seeing the full view, the display portion used to display the surround view and the display portion used to display the navigation view can be completely different.

[0223] In optional embodiments of the present invention, the first part and the second part are arranged horizontally or vertically on the display screen. The display of a surround view and a navigation view on the same screen varies depending on the size, shape, and orientation of the vehicle's in-vehicle display screen. For a landscape-oriented display screen, the first part and the second part can be arranged horizontally; while for a portrait-oriented display screen, they can be arranged vertically. Figure 23 As shown (where the upper part is the wraparound view and the lower part is the navigation view).

[0224] In an optional embodiment of the present invention, the method further includes: displaying the system homepage in a third portion of the display screen while simultaneously displaying the surround view and the navigation view in a simultaneous display mode; the third portion does not overlap with either the first portion or the second portion, such as... Figure 24 As shown. To meet the needs of users who require other system settings while driving, such as music playback, in addition to viewing the surround view and navigation view, the in-vehicle display screen can be divided into three parts: the first part displays the surround view, the second part displays the navigation view, and the third part displays the system settings buttons.

[0225] The view display control method is illustrated below through a specific embodiment.

[0226] like Figure 25 As shown, the view display control method in this embodiment mainly includes steps S2501-S2504:

[0227] Step S2501: When the vehicle display screen shows a surround view in full-screen mode and the vehicle is detected to be in a navigation applicable scenario, it is determined that a same-screen scenario trigger operation based on the navigation applicable scenario has been received.

[0228] The navigation is applicable in scenarios where the distance between the vehicle's location and an intersection, fork in the road, or a highway ramp is no greater than a preset distance.

[0229] Step S2502: Display the surround view and navigation view in a simultaneous display mode (e.g., ...) Figure 14 In Figure 4-c ).

[0230] Step S2503: In response to detecting that the vehicle is in a surround view applicable scene, determine that a full-screen scene trigger operation based on the surround view applicable scene has been received.

[0231] The surround view is applicable in scenarios such as: a vehicle preparing to enter a parking space, a vehicle in a narrow road, a vehicle meeting another vehicle, or a vehicle changing lanes.

[0232] Step S2504, display the surround view in full-screen mode via the display screen (e.g., Figure 4-b ).

[0233] The view display control method will be illustrated below by way of another specific embodiment.

[0234] like Figure 26 As shown, the view display control method in this embodiment mainly includes steps S2601-S2602:

[0235] Step S2601, when the vehicle display screen shows a surround view of the vehicle in full-screen mode (e.g.) Figure 4-b In response to a trigger action on the navigation buttons, the wraparound view and navigation view are displayed on the screen in a side-by-side mode (e.g., ...). Figure 4-c ).

[0236] The wraparound view, displayed in full-screen mode, includes navigation buttons (such as...). Figure 4-b The navigation buttons (⑤) are included in the view. The navigation buttons are displayed as a schematic diagram of the navigation view; this schematic diagram is used to dynamically and in real-time display the navigation route. The navigation buttons also display real-time traffic congestion information for the navigation route.

[0237] Step S2602, in response to receiving a trigger operation for the surround view button, display the surround view in full-screen mode on the display screen (e.g., ...). Figure 4-b ).

[0238] In cases where the display shows both the wraparound view and the navigation view in a simultaneous display mode and the toolbar is not shown, the wraparound view button is displayed on the wraparound view and / or the navigation view (see reference). Figure 21 ).

[0239] The view display control method of this invention, when the vehicle display screen shows the vehicle's surround view in full-screen mode, responds to receiving a screen-sharing trigger operation for the navigation view, and displays the surround view and navigation view in screen-sharing mode on the display screen; or, when the display screen shows the surround view and navigation view in screen-sharing mode, responds to receiving a full-screen trigger operation for the surround view, and displays the surround view in full-screen mode on the display screen; wherein, the screen-sharing trigger operation for the navigation view and / or the full-screen trigger operation for the surround view both include button trigger operations or scene trigger operations. Thus, a single trigger operation enables switching between full-screen display of the surround view and screen-sharing display of the surround view and navigation view, making operation convenient, reducing user effort, improving driving safety, and simultaneously satisfying the user's preference for using the surround view.

[0240] When the user selects the second display mode, to reduce the driver's operational burden when switching between full-screen navigation view and simultaneous display of navigation view and surround view, embodiments of the present invention provide a view display control method, such as... Figure 27 As shown, it includes either step S2701 or step S2702:

[0241] Step S2701: When the vehicle display screen shows the navigation view in full-screen mode (see reference) Figure 4-d ), in response to receiving a same-screen trigger action for the surround view (e.g., triggering Figure 4-d The included view includes a surround view button (⑥), which displays the navigation view and the vehicle's surround view in a simultaneous display mode (see reference). Figure 4-c );

[0242] or,

[0243] Step S2702: When the navigation view and surround view are displayed on the screen in a simultaneous display mode (see reference) Figure 4-c ), in response to receiving a fullscreen trigger action for the navigation view (e.g., triggering Figure 4-c Includes a close button (④), and displays the navigation view in full-screen mode on the screen (see reference). Figure 4-d ); where, both the same-screen trigger operation for the surround view and / or the full-screen trigger operation for the navigation view include button trigger operation or scene trigger operation.

[0244] The view display control method in this embodiment is mainly applied during vehicle operation. While driving, the driver primarily uses the navigation view to view the driving path. However, in situations with many surrounding vehicles, narrow lanes, or obstacles, it is necessary to activate the surround view to understand the surrounding environment and make appropriate control decisions, such as changing lanes, moving left, or moving right. To reduce driver fatigue, this embodiment allows for full-screen display of the navigation view with a single trigger operation (see reference). Figure 4-d Switch to a simultaneous display mode of navigation view and surround view (see reference). Figure 4-c This eliminates the need to manually drag the navigation view's borders to adjust its size, as is done in existing technologies. This makes view switching more convenient, reduces driver fatigue, and improves driving safety. Furthermore, when the vehicle display shows both the navigation view and the surround view in a simultaneous display mode, the driver can switch to a full-screen navigation view with a single trigger, achieving the same effect of ease of operation, reduced driver fatigue, and improved driving safety.

[0245] In this context, on-screen triggering operations for the surrounding view can include button triggering operations (e.g., triggering...). Figure 4-d Includes the view surround button (⑥) and scene triggering operations, and full-screen triggering operations for the navigation view (e.g., triggering...). Figure 4-c The included close button (④) may also include button-triggered operations or scene-triggered operations. Scene-triggered operations refer to the determination of receiving a corresponding trigger operation when the vehicle is detected to be in the target scene.

[0246] In an optional embodiment of the invention, the navigation view displayed in full-screen mode includes a wraparound view button (such as...). Figure 4-d The included view includes a surround view button (⑥), preferably, the presentation state of the surround view button includes a schematic diagram of the surround view; in response to receiving a screen-sharing trigger operation for the surround view, the navigation view and the vehicle's surround view are displayed on the display screen in a screen-sharing mode, including: in response to receiving a trigger operation for the surround view button, the navigation view and the surround view are displayed on the display screen in a screen-sharing mode.

[0247] Specifically, when the vehicle is displaying the navigation view in full screen, the surround view button is displayed on the navigation view (e.g., Figure 4-dThe surround view button opens the surround view. Drivers can click the surround view button in the navigation view to switch the view display from full-screen navigation view mode to a mode that displays both navigation and surround views simultaneously. To help users intuitively understand the function of the surround view button and avoid accidental operation, the presentation of the surround view button can be designed as a schematic diagram of the surround view, such as... Figure 4-d The view includes a surrounding view button ⑥, which makes it clear to users what the button does and avoids accidental operation.

[0248] Furthermore, the schematic diagram of the surround view can be a classic style of vehicle surround view, which can be a static image to make it easier for users to understand or know the purpose of the button. Alternatively, the schematic diagram of the surround view can also be a dynamic image of all or part of the surround view generated based on the real-time status of the vehicle's surroundings. This allows the schematic diagram of the surround view to serve both as a button and to allow users to understand the real-time dynamics around the vehicle, effectively utilizing the display area and improving its utilization rate. Alternatively, the schematic diagram of the surround view can also be a playback of a demonstration animation of the vehicle surround view. The presentation state of the surround view button can be a combination of the above-mentioned schematic diagrams of the surround view.

[0249] In an optional embodiment of the present invention, the surround view button is located at the lower right of the navigation view (e.g., Figure 4-d The method further includes: in response to the surround view button being dragged to the lower left of the navigation view, moving other buttons originally located in the lower left of the navigation view to the lower right of the navigation view. These other buttons may include personalized settings buttons such as navigation view background selection and navigation mode selection. This embodiment supports swapping the positions of other buttons and the surround view button, bringing the surround view button closer to the driver, thus improving the driver's convenience in switching views.

[0250] In an optional embodiment of the present invention, the method further includes: when displaying a navigation view and a wraparound view in a simultaneous display mode, the navigation view does not include a wraparound view button, and the wraparound view includes a close button (e.g., ...). Figure 4-c Including a close button ④); in response to receiving a full-screen trigger operation for the navigation view, displaying the navigation view in full-screen mode on the display screen, including: in response to receiving a trigger operation for the close button (e.g., triggering...). Figure 4-c Includes a close button (④), which closes or minimizes the surround view and displays the navigation view in full-screen mode on the screen (e.g., Figure 4-dAfter switching from full-screen navigation view to a simultaneous display of navigation view and wrap view, the wrap view button will no longer be displayed on the navigation view, and a close button will appear on the wrap view instead, since the wrap view is no longer needed. The close button is used to close or minimize the wrap view. In other words, when the navigation view and wrap view are displayed simultaneously, if the user no longer needs the wrap view, they can close or minimize it by clicking the close button. Closing the wrap view will simultaneously switch the navigation view back to full-screen mode.

[0251] In an optional embodiment of the invention, the presentation state of the close button includes a cross; and / or, the close button is located on the left side of the wraparound view, such as... Figure 28 As shown, ④ represents the close button, which allows the driver to easily close the surround view and switch the view display to the full-screen navigation view, thereby meeting the driver's view display needs.

[0252] In addition, to simplify the user's operation steps to enter the full-screen surround view, in an optional embodiment of the present invention, the display screen also displays a surround view button, which is located within the toolbar. For example... Figure 18 As shown, the surround view button is located in the lower toolbar. The method further includes: in response to receiving a trigger operation for the surround view button, displaying the surround view in full-screen mode on the display screen. Specifically, when the display screen shows a non-full-screen surround view (e.g., the system homepage, a full-screen navigation view, a navigation view and surround view displayed simultaneously), the driver can trigger the surround view button in the lower toolbar to switch from the currently displayed view to the full-screen surround view. This embodiment achieves one-click triggering of the full-screen surround view, avoiding the need for numerous steps and distraction that could affect driving safety when switching to the full-screen surround view.

[0253] When displaying the navigation view and the wraparound view on the same screen, the wraparound view can be placed on the left side of the display, the right side of the display, or a user-defined format, to better meet the user's view display needs. In a preferred embodiment of the present invention, when displaying the navigation view and the wraparound view in a simultaneous display mode, the wraparound view is located on the left side of the display.

[0254] In addition to the manual view switching method described in the above embodiments, view switching can also be achieved through scene triggering. In optional embodiments of the present invention, the same-screen triggering operation for the surround view includes a same-screen scene triggering operation based on the applicable scene of the surround view; the full-screen triggering operation for the navigation view includes a full-screen scene triggering operation based on the applicable scene of the navigation view; the method further includes: when the vehicle is detected to be in the applicable scene of the surround view, determining that a same-screen scene triggering operation based on the applicable scene of the surround view has been received (equivalent to triggering...). Figure 4-d The included view includes the surround view button (⑥); the surround view is applicable to scenarios such as preparing to enter a parking space, being on a narrow road, meeting other vehicles, and preparing to change lanes (one or more of these scenarios); when the vehicle is detected to be in a navigation applicable scenario, it is determined that a full-screen scene trigger operation based on the navigation applicable scenario has been received (equivalent to triggering...). Figure 4-c Includes a close button (④); navigation is applicable in scenarios where the distance between the vehicle's location and an intersection, fork in the road, or a highway ramp is no greater than a preset distance.

[0255] Specifically, when the navigation view is displayed in full screen, the system detects the vehicle's current scene and, based on the user's driving habits, determines that the user needs to view the surround view in the current scene. This means the user needs to view the surrounding environment, including other vehicles, pedestrians, animals, and obstacles. Scenarios requiring the surround view typically include: when parking, passing through narrow passages, meeting oncoming traffic, and preparing to change lanes. It is understood that the surround view is applicable to scenarios including, but not limited to, those listed above. This embodiment achieves automatic view switching through scene detection, eliminating the need for the driver to manually trigger view switching and making the view switching operation more intelligent.

[0256] When the navigation view and surround view are displayed on the same screen (such as...) Figure 4-c The system detects the vehicle's current location and, based on the user's driving habits, determines the details of the navigation route the user needs to view in the current scenario, such as highway exits and interchanges. Therefore, a full-screen navigation view is required to ensure the user can clearly see these details and provide the driver with a sense of security. Scenarios requiring a full-screen navigation view include: approaching intersections, interchanges, and highway ramps. Figure 4-d It is understood that the navigation is applicable to scenarios including but not limited to those listed above. This embodiment achieves automatic view switching through scene detection, eliminating the need for the driver to manually trigger view switching and making the view switching operation more intelligent.

[0257] The view display control method will be described in detail below through a specific embodiment.

[0258] like Figure 29 As shown, the view display control method of this embodiment mainly includes steps S2901-S2902:

[0259] Step S2901, when the vehicle display screen shows the navigation view in full-screen mode (e.g.) Figure 4-d ), in response to receiving a trigger action for the wraparound view button (e.g., triggering Figure 4-d The included view includes a wraparound view button (⑥), which displays the navigation view and wraparound view in a screen-on-screen mode (e.g., ...). Figure 4-c ).

[0260] The navigation view displayed in full-screen mode includes a wraparound view button, and the presentation state of the wraparound view button includes a schematic diagram of the wraparound view.

[0261] Step S2902, in response to receiving a trigger operation for the close button (equivalent to triggering) Figure 4-c Includes a close button (④), which closes or minimizes the surround view and displays the navigation view in full-screen mode on the screen (such as...). Figure 4-d ).

[0262] In the case of displaying the navigation view and the wraparound view in the same screen mode, the navigation view does not include the wraparound view button, while the wraparound view includes a close button.

[0263] The view display control method will now be described in detail through another specific embodiment.

[0264] like Figure 30 As shown, the view display control method in this embodiment mainly includes steps S3001-S3004:

[0265] Step S3001: Display the navigation view in full-screen mode on the vehicle display screen (e.g., ...). Figure 4-d And if the vehicle is detected to be in a surround view applicable scenario, it is determined that a same-screen scene trigger operation based on the surround view applicable scenario has been received (equivalent to triggering...). Figure 4-d Includes the view surrounding the view button (⑥).

[0266] The surround view is applicable in scenarios including: preparing to enter a parking space, being on a narrow road, meeting other vehicles, and preparing to change lanes, among others.

[0267] Step S3002, display the navigation view and surround view in a screen-on-screen mode (e.g., ...). Figure 4-c ).

[0268] Step S3003: In response to detecting that the vehicle is in a navigation applicable scenario, determine that a full-screen scene trigger operation based on the navigation applicable scenario has been received (equivalent to triggering...). Figure 4-c Includes the close button (④).

[0269] The navigation is applicable in scenarios where the distance between the vehicle's location and an intersection, fork in the road, or a highway ramp is no greater than a preset distance.

[0270] Step S3004: Turn off or minimize the surround view and display the navigation view in full-screen mode on the display screen (e.g., ...). Figure 4-d ).

[0271] It is understood that the user in the above embodiments can refer to the driver or a passenger in the vehicle other than the driver, such as a person sitting in the front passenger seat.

[0272] The view display control method of this invention, when the vehicle display screen is displaying the navigation view in full-screen mode, responds to receiving a screen-sharing trigger operation for the surround view, and displays the navigation view and the vehicle's surround view in screen-sharing mode on the display screen; or, when the display screen is displaying the navigation view and the surround view in screen-sharing mode, responds to receiving a full-screen trigger operation for the navigation view, and displays the navigation view in full-screen mode on the display screen; wherein, the screen-sharing trigger operation for the surround view and / or the full-screen trigger operation for the navigation view both include button trigger operations or scene trigger operations. Thus, a single trigger operation enables switching between full-screen display of the navigation view and screen-sharing display of the navigation view and the surround view, improving operational convenience, avoiding excessive distraction of the driver's attention during view switching operations, and improving driving safety; it also meets the needs of some drivers who prefer to use the navigation view.

[0273] The above embodiments illustrate the full-screen display and simultaneous display of the surround view. Since the size of the surround view displayed in full-screen and simultaneous display is different, if the number of elements included in the full-screen and simultaneous display surround views is the same, the elements included in the simultaneous display surround view will appear more crowded due to its smaller screen size, resulting in a poorer display effect and a poorer visual experience for the user.

[0274] To address the above issues, embodiments of the present invention provide a view display control method, such as... Figure 31 The diagram shows the main steps of the view display control method. The view display control method of this embodiment includes full-screen display of the surround view and simultaneous display of the surround view and the navigation view; it mainly includes steps S3101-S3102:

[0275] Step S3101: In response to the trigger operation of receiving a user input instruction to display a full-screen surround view, the vehicle display screen displays a full-screen surround view; wherein, the full-screen surround view includes a first type of display element, a second type of display element, and a third type of display element.

[0276] In step S3102, in response to a trigger operation that receives a user input indicating that the navigation view and the wraparound view are displayed on the same screen, the display screen displays the navigation view and the wraparound view on the same screen; wherein the wraparound view displayed on the same screen does not include at least one of the first type of display elements and / or the second type of display elements.

[0277] like Figure 32 As shown, a is an example of a full-screen wraparound view, and b is an example of a wraparound view and a navigation view displayed on the same screen. Figure 32 The full-screen surround view a includes a navigation route information card IC, a settings bar SB for customized driver assistance functions, indicator bars AB for road sections supporting autonomous driving, a navigation button ⑤ in the lower right corner, and real-time status information of the vehicle's surroundings. The simultaneous-screen surround view b includes real-time status information of the vehicle's surroundings and a close button ④, but does not include the navigation route information card IC, the settings bar SB for customized driver assistance functions, indicator bars AB for road sections supporting autonomous driving, or the navigation button ⑤ in the lower right corner.

[0278] In an optional embodiment of the present invention, the view display further includes a full-screen display of the navigation view; in response to a trigger operation that receives a user input instructing the full-screen display of the navigation view, the display screen displays the navigation view in full screen, such as... Figure 4-c or Figure 4-e .

[0279] When the display is in full-screen wraparound view, after receiving a trigger indicating that the view should be displayed in the same screen, the full-screen wraparound view will be switched to a view that displays both the navigation view and the wraparound view in the same screen. (See reference...) Figure 14 Zhong Cong Figure 4-b Switch to Figure 4-c Upon receiving a trigger indicating that the navigation view should be displayed in full screen, switch the full-screen wraparound view to the full-screen navigation view. (See reference...) Figure 13 Zhong Cong Figure 4-b Switch to Figure 4-e .

[0280] Specifically, the surround view includes a third type of display element, namely, real-time road condition information about the vehicle's surroundings directly acquired by the vehicle's sensors, including information on vehicles, pedestrians, animals, and stationary objects (lane lines, traffic signs, obstacles, buildings, etc.). To enhance the richness of information and functionality in the full-screen surround view, the full-screen surround view also includes first and second types of display elements, such as... Figure 32The full-screen surround view shown in Figure a comprises two categories of display elements. The first category includes driving prompts generated based on the vehicle's location and corresponding navigation path, such as navigation path information cards, indicators for sections of the navigation path supporting autonomous driving, and schematic diagrams of the navigation view. The second category includes status indicators and settings for the driver assistance system, such as settings buttons for customizing driver assistance functions and buttons for setting first and second display modes. This embodiment provides users with rich information prompts through a full-screen surround view, offering better driving guidance. Customizing driver assistance functions on the view facilitates user settings without cumbersome operations, making it simple and convenient.

[0281] In optional embodiments of the present invention, the first type of display elements includes at least: information prompt cards for navigation paths and / or indicator bars for road segments in the navigation path that support autonomous driving and / or schematic diagrams of navigation views; the second type of display elements includes at least: settings bars for customizing driver assistance functions and / or status indicators for driver assistance systems.

[0282] The navigation route information card can be, for example, a navigation prompt indicating "go straight for 1000 meters"; the indicator bar for road sections supporting autonomous driving indicates which road sections support autonomous driving and which do not; the navigation view diagram provides the user with an overview of the navigation route and can also serve as a navigation button for the user to open the navigation view. The full-screen surround view can also include a settings bar for customizing driver assistance functions, a navigation view diagram, and an indicator bar for road sections supporting autonomous driving within the navigation route. The top left corner displays the navigation route information card IC (see reference). Figure 32 The top left and bottom left corners of the text (a) are the settings panel for customized driver assistance functions (SB). Figure 32 The bottom left corner of line a) and the right side show the indicator sticks AB for road sections supporting autonomous driving (see reference). Figure 32 The rightmost (and bottom right) corner of the navigation bar is the navigation button, which is a schematic diagram of the navigation view (see reference). Figure 32 (The bottom right corner of 'a'). The full-screen surround view includes multiple display elements, allowing users to obtain navigation-related information through the surround view. This reduces the hassle of switching to the navigation view to view navigation information and allows users to modify driver assistance functions without exiting the current display screen, improving the convenience of driver assistance function settings. Placing the navigation button on the surround view allows users to easily and quickly bring up the navigation view, enhancing the overall driving experience.

[0283] In optional embodiments of the present invention, the full-screen surround view includes at least information prompt cards for the navigation path and / or indicator bars for road segments in the navigation path that support autonomous driving and / or schematic diagrams of the navigation view, such as... Figure 32 As shown in Figure b; when the surround view and navigation view are displayed on the same screen, the surround view shall not include, at least not, information cards for the navigation path and / or indicator bars for sections of the navigation path that support autonomous driving and / or schematic diagrams of the navigation view. For examples of displaying the surround view and navigation view on the same screen, please refer to... Figure 32 The image in section b shows the wraparound view and navigation view displayed on the same screen.

[0284] In full-screen surround view mode, displaying navigation route information cards and / or indicator bars for autonomous driving sections satisfies the user's basic navigation needs, reducing the need to switch to the navigation view. This allows a single view to meet multiple user needs, enhancing the surround view's driving assistance value. However, when switching to co-op display mode, the surround view size is reduced. To avoid an excessive number of elements and overly compact layout affecting the surround view's display quality, the number of displayed elements in this view is reduced. Furthermore, since the navigation view and surround view are displayed simultaneously in co-op mode, there's no need to display navigation route information on the surround view. Therefore, navigation route information cards and / or indicator bars for autonomous driving sections and / or diagrams from the navigation view are removed. This makes the surround view concise, with high recognizability of view elements, ensuring a good display effect.

[0285] In optional embodiments of the present invention, the full-screen surround view includes at least a settings bar for customizing driver assistance functions and / or a status indicator for the driver assistance system; when the surround view and navigation view are displayed on the same screen, the surround view does not include at least a settings bar for customizing driver assistance functions and / or a status indicator for the driver assistance system. In this embodiment, the settings bar for customizing driver assistance functions is displayed on the full-screen surround view, allowing users to directly set driver assistance functions while driving. This eliminates the need for users to exit the surround view and then go to the system settings page to modify various driver assistance function items, making the operation simple, quick, and improving the user experience. The driver assistance functions may include, but are not limited to, adaptive cruise control, automatic emergency braking, blind spot monitoring, lane keeping assist, etc.; and the status indicator of the driver assistance system directly shows which driver assistance functions are currently active and their current operating status, allowing users to have a clear understanding of the driver assistance status without having to navigate through system pages. However, when switching to the same-screen display, in order to ensure the recognizability of the surround view elements, the number of view display elements is reduced. The settings bar used for customizing driver assistance functions and / or the status indicators of the driver assistance system are removed to keep the surround view displayed on the same screen simple and clean, and to ensure the display effect of the surround view.

[0286] In an optional embodiment of the invention, the settings bar for customizing the driver assistance function includes a button for setting the driver assistance mode. When the settings bar for customizing the driver assistance function is included in a full-screen surround view, one or more buttons for setting the driver assistance mode are provided in this settings bar. The driver assistance mode includes one or more of the following: mild mode, aggressive mode, and standard mode. Since the button for switching driving modes needs to be displayed on the surround view, the fewer buttons provided, the simpler the surround view. Therefore, only one button can be provided for switching driver assistance modes. If the button is triggered once, the driver assistance mode switches once, for example, from the current driver assistance mode A to driver assistance mode B. If multiple (e.g., 3 times) triggers of the button are received within a preset time (e.g., 3 seconds), it is not necessary to switch driving modes three times. Instead, for each of the three triggers, the three driving modes can be iterated, and the third driving mode identified is determined as the target driver assistance mode, and the user switches to that target driver assistance mode. For example, if the current assisted driving mode is mode A, in response to receiving three trigger operations, the system first iterates through mode B, then mode C, and then mode D, and finally determines mode D as the target assisted driving mode, switching from mode A to mode D. The switching order of multiple driving modes can be preset or defined by the user. This embodiment performs only one mode switch for multiple consecutive trigger operations, avoiding unnecessary operations by the vehicle and saving computing resources.

[0287] To facilitate one-click switching of driving modes and reduce the number of operations, a specific button is assigned to each driving mode. Triggering this button switches the user from the current mode to the mode corresponding to the triggered button. Therefore, multiple buttons can be used to switch driving assistance modes. For example, four buttons could be assigned to each of the four driving assistance modes A, B, C, and D. Optionally, to more intuitively display the driving assistance modes corresponding to multiple buttons, the buttons can be designed with different labels. These different labels can clearly reflect the characteristics of the corresponding driving mode, preventing accidental operation and improving user efficiency.

[0288] In an optional embodiment of the present invention, in response to receiving a voice command customized for the assisted driving function, the setting operation of the assisted driving function item indicated by the voice command is executed. This embodiment addresses the situation where the navigation view and surround view are displayed on the same screen, and the user needs to modify the assisted driving function settings. To avoid the user having to exit the current display screen and reopen the system settings page to modify the function settings, a method of modifying the assisted driving function settings via voice command is provided. This avoids the user having to perform cumbersome manual operations to modify the function settings, providing the user with an intelligent experience in setting the function. Since there is no need to exit the current display screen and no manual operation is required, the driver's attention is reduced, and driving safety is improved.

[0289] The following specific embodiment illustrates how views are switched and how displayed elements are added or removed. When the in-vehicle display screen shows a full-screen surround view (see reference...) Figure 32 (a) The surround view includes display elements such as information cards for the navigation route, settings bars for customizing driver assistance functions, a schematic diagram of the navigation view, indicator bars for sections of the navigation route that support autonomous driving, and / or status indicators for the driver assistance systems. When the user triggers the navigation button, the display switches to show both the navigation view and the surround view simultaneously (see reference). Figure 32 (b) The surround view in the same-screen display mode does not include one or more of the following: navigation path information cards, settings bar for customizing driver assistance functions, navigation view diagrams, indicator bars for sections of the navigation path that support autonomous driving, and status indicators of the driver assistance system. For both the surround view and navigation view displayed simultaneously on the screen, the user can switch from the same-screen navigation view and surround view to the full-screen surround view by triggering the surround view button. The full-screen surround view includes one or more of the following: navigation path information cards, settings bar for customizing driver assistance functions, navigation view diagrams, indicator bars for sections of the navigation path that support autonomous driving, and status indicators of the driver assistance system.

[0290] The view display control method of this invention adjusts the number of displayed elements in the surround view according to different display modes. While ensuring the richness of information and functions in the full-screen surround view, it improves the recognizability of displayed elements in the same-screen surround view, thereby enhancing the view display effect and improving the user experience.

[0291] The view display control device 3300 of this embodiment includes: a receiving module 3301 and a control module 3302, such as... Figure 33 As shown, the receiving module 3301 is used to receive touch operations input by the user through the vehicle display screen; the control module 3302 is used to control the view display on the vehicle display screen according to the touch operation.

[0292] In an optional embodiment of the present invention, the view display control device 3300 includes: a first display mode and a second display mode, wherein the first display mode includes displaying a navigation view and a surround view in full screen through the vehicle display screen; the second display mode includes displaying a navigation view, a surround view, and a navigation view and a surround view on the same screen through the display screen; displaying a navigation view and a surround view on the same screen includes displaying a navigation view and a surround view simultaneously through the display screen; the user selects the first display mode or the second display mode through settings.

[0293] The view display control device of this invention supports users in setting their own view display modes, enabling the display of navigation views and / or wraparound views in a user-specified display mode, making the view display mode more in line with user needs and improving user experience.

[0294] In an optional embodiment of the present invention, the view display control device 3300, in response to the receiving module 3301 receiving a trigger operation for a first control displayed on the vehicle display screen, controls the display screen to display a full-screen surround view of the vehicle according to the trigger operation for the first control via the control module 3302; the view display control device 3300, in response to the receiving module 3301 receiving a trigger operation for a second control displayed on the display screen, controls the display screen to display a full-screen navigation view, or display a navigation view and a surround view simultaneously via the trigger operation for the second control, wherein the second control is different from the first control.

[0295] The view display control device of this invention opens the surround view and / or navigation view through a one-step trigger operation, simplifying the operation steps of opening the surround view and / or navigation view, improving operational convenience, and reducing driver distraction; at the same time, it enriches the view display methods, allowing users to select the corresponding view display method according to their needs, thus improving the user experience.

[0296] In an optional embodiment of the present invention, when the vehicle display screen displays the vehicle's surround view in full-screen mode, the view display control device 3300, in response to the receiving module 3301 receiving a screen-sharing trigger operation for the navigation view, controls the display screen to display the surround view and the navigation view in screen-sharing mode via the control module 3302; or, when the display screen displays the surround view and the navigation view in screen-sharing mode, the view display control device 3300, in response to the receiving module 3301 receiving a full-screen trigger operation for the surround view, controls the display screen to display the surround view in full-screen mode via the control module 3302; wherein, the screen-sharing trigger operation for the navigation view and / or the full-screen trigger operation for the surround view both include button trigger operations or scene trigger operations.

[0297] The view display control device of this invention enables switching between full-screen display of the surround view and simultaneous display of the surround view and navigation view through a single trigger operation. This is convenient, reduces the user's effort, improves driving safety, and meets the user's preference for using the surround view.

[0298] In an optional embodiment of the present invention, when the vehicle display screen displays the navigation view in full-screen mode, the view display control device 3300, in response to the receiving module 3301 receiving a screen-sharing trigger operation for the surround view, controls the display screen to display the navigation view and the vehicle's surround view in screen-sharing mode via the control module 3302; or, when the display screen displays the navigation view and the surround view in screen-sharing mode, the view display control device 3300, in response to the receiving module 3301 receiving a full-screen trigger operation for the navigation view, controls the display screen to display the navigation view in full-screen mode via the control module 3302; wherein, the screen-sharing trigger operation for the surround view and / or the full-screen trigger operation for the navigation view both include button trigger operations or scene trigger operations.

[0299] The view display control device of this invention enables switching between full-screen display of the navigation view and simultaneous display of the navigation view and the surround view through a single trigger operation, improving operational convenience, avoiding excessive distraction of the driver's attention during view switching operations, and improving driving safety; at the same time, it meets the needs of some drivers who prefer to use the navigation view.

[0300] In an optional embodiment of the present invention, the view display control device 3300 of the present invention includes a full-screen display of a surround view and a simultaneous display of the surround view and a navigation view. In response to a user input trigger operation received by the receiving module 3301 instructing a full-screen display of the surround view, the control module 3302 controls the vehicle display screen to display the surround view in full screen. The full-screen surround view includes a first type of display element, a second type of display element, and a third type of display element. In response to a user input trigger operation received by the receiving module 3301 instructing a simultaneous display, the control module 3302 controls the display screen to display the navigation view and the surround view simultaneously. The simultaneous display of the surround view does not include at least one of the first type of display element and / or the second type of display element.

[0301] The view display control device of this invention adjusts the number of displayed elements in the surround view according to different display modes. While ensuring the richness of information and functions in the full-screen surround view, it improves the recognizability of displayed elements in the same-screen surround view, thereby enhancing the display effect and improving the user experience.

[0302] This invention also provides a vehicle, including: one or more processors; and a storage device for storing one or more programs, wherein when the one or more programs are executed by the one or more processors, the one or more processors implement the view display control method of this invention.

[0303] In an optional embodiment of the present invention, the view display of the vehicle's in-vehicle display screen includes: a first display mode and a second display mode, wherein the first display mode includes displaying a navigation view and a surround view in full screen through the in-vehicle display screen; the second display mode includes displaying a navigation view, a surround view, and a navigation view and a surround view on the same screen through the display screen; displaying a navigation view and a surround view on the same screen includes displaying a navigation view and a surround view simultaneously through the display screen; the user selects the first display mode or the second display mode through settings.

[0304] The vehicle in this embodiment of the invention supports users in setting their own view display mode, enabling the display of navigation views and / or surround views in a user-specified manner, making the view display mode more in line with user needs and improving user experience.

[0305] In an optional embodiment of the present invention, the vehicle responds to receiving a trigger operation on a first control displayed on the vehicle's display screen by displaying a full-screen surround view of the vehicle; the vehicle responds to receiving a trigger operation on a second control displayed on the display screen by displaying a full-screen navigation view, or displaying a navigation view and a surround view simultaneously on the display screen, wherein the second control is different from the first control.

[0306] The vehicle in this embodiment of the invention opens the surround view and / or navigation view through a one-step trigger operation, which simplifies the operation steps of opening the surround view and / or navigation view, improves the convenience of operation, and reduces the distraction of the driver's attention; at the same time, it enriches the view display methods, allowing users to select the corresponding view display method as needed, thereby improving the user experience.

[0307] In an optional embodiment of the present invention, when the vehicle display screen shows the vehicle's surround view in full-screen mode, in response to receiving a screen-sharing trigger operation for the navigation view, the vehicle controls the display screen to show the surround view and the navigation view in screen-sharing mode; or, when the vehicle display screen shows the surround view and the navigation view in screen-sharing mode, in response to receiving a full-screen trigger operation for the surround view, the vehicle controls the display screen to show the surround view in full-screen mode; wherein the screen-sharing trigger operation for the navigation view and / or the full-screen trigger operation for the surround view both include a button trigger operation or a scene trigger operation.

[0308] The vehicle in this embodiment of the invention enables switching between full-screen display of the surround view and simultaneous display of the surround view and navigation view with a single trigger operation. This operation is convenient, reduces the consumption of user energy, improves driving safety, and meets the user's preference for using the surround view.

[0309] In an optional embodiment of the present invention, when the vehicle display screen shows the navigation view in full-screen mode, in response to receiving a screen-sharing trigger operation for the surround view, the display screen is controlled to display the navigation view and the vehicle's surround view in screen-sharing mode; or, when the display screen shows the navigation view and the surround view in screen-sharing mode, in response to receiving a full-screen trigger operation for the navigation view, the display screen is controlled to display the navigation view in full-screen mode; wherein, the screen-sharing trigger operation for the surround view and / or the full-screen trigger operation for the navigation view both include a button trigger operation or a scene trigger operation.

[0310] The vehicle in this embodiment of the invention enables switching between full-screen display of the navigation view and simultaneous display of the navigation view and the surround view through a single trigger operation, which improves the convenience of operation, avoids excessive distraction of the driver's attention during view switching operations, and improves driving safety; at the same time, it meets the needs of some drivers who prefer to use the navigation view.

[0311] In an optional embodiment of the present invention, the view display includes a full-screen display of a surround view and a simultaneous display of the surround view and the navigation view; the vehicle, in response to a user input indicating a trigger operation to display the surround view in full screen, controls the vehicle display screen to display the surround view in full screen; wherein the full-screen surround view includes a first type of display element, a second type of display element, and a third type of display element; the vehicle, in response to a user input indicating a trigger operation to display the navigation view and the surround view simultaneously, controls the display screen to display the navigation view and the surround view simultaneously; wherein the surround view displayed simultaneously does not include at least one of the first type of display element and / or the second type of display element.

[0312] The vehicle in this embodiment of the invention adjusts the number of displayed elements in the surround view according to different display modes. While ensuring the richness of information and functions in the full-screen surround view, it improves the recognizability of displayed elements in the same-screen surround view, thereby enhancing the display effect and improving the user experience.

[0313] Figure 34 An exemplary system architecture 3400 is shown that can be applied to the view display control method or view display control device of the present invention.

[0314] like Figure 34As shown, system architecture 3400 may include a vehicle-mounted display device 3401, a network 3402, and a server 3403. Network 3402 serves as the medium for providing a communication link between display device 3401 and server 3403. Network 3402 may include various connection types, such as wired or wireless communication links, or fiber optic cables, etc.

[0315] Users can use display device 3401 to interact with server 3403 via network 3402 to receive or send data, etc. Display device 3401 can be an in-vehicle display screen, such as a monitor, used to receive user-triggered operations and send the collected user-triggered operations to server 3403. Server 3403 can be a server providing various vehicle services, which can be deployed in the vehicle or in the cloud. Server 3403 can, based on the user-triggered operations collected by display device 3401, control the display device to display a full-screen surround view, or control the display device to display both surround and navigation views simultaneously, or control the display device to display a full-screen navigation view, or control the display device to display the system homepage or navigation preparation view, etc.

[0316] It should be noted that the view display control method provided in this embodiment of the invention can be executed by the server 3403, and correspondingly, the view display control device can be set in the server 3403.

[0317] It should be understood that Figure 34 The number of display devices, networks, and servers shown is merely illustrative. Depending on implementation needs, any number of display devices, networks, and servers can be included.

[0318] The following is for reference. Figure 35 It shows a schematic diagram of the structure of a computer system 3500 suitable for implementing an electronic device according to embodiments of the present invention. Figure 35 The display device shown is merely an example and should not be construed as limiting the functionality and scope of the embodiments of the present invention.

[0319] like Figure 35 As shown, the computer system 3500 includes a central processing unit (CPU) 3501, which can perform various appropriate actions and processes based on programs stored in read-only memory (ROM) 3502 or programs loaded from storage section 3508 into random access memory (RAM) 3503. The RAM 3503 also stores various programs and data required for the operation of the computer system 3500. The CPU 3501, ROM 3502, and RAM 3503 are interconnected via bus 3504. An input / output (I / O) interface 3505 is also connected to bus 3504.

[0320] The following components are connected to I / O interface 3505: an input section 3506 including a keyboard, mouse, etc.; an output section 3507 including a cathode ray tube (CRT), liquid crystal display (LCD), etc., and speakers, etc.; a storage section 3508 including a hard disk, etc.; and a communication section 3509 including a network interface card such as a LAN card, modem, etc. The communication section 3509 performs communication processing via a network such as the Internet. A drive 3510 is also connected to I / O interface 3505 as needed. Removable media 3511, such as a disk, optical disk, magneto-optical disk, semiconductor memory, etc., are installed on drive 3510 as needed so that computer programs read from them can be installed into storage section 3508 as needed.

[0321] In particular, according to the embodiments disclosed in this invention, the processes described above with reference to the flowcharts can be implemented as computer software programs. For example, embodiments disclosed in this invention include a computer program product comprising a computer program carried on a computer-readable medium, the computer program containing program code for performing the methods shown in the flowcharts. In such embodiments, the computer program can be downloaded and installed from a network via communication section 3509, and / or installed from removable medium 3511. When the computer program is executed by central processing unit (CPU) 3501, it performs the functions defined above in the system of this invention.

[0322] It should be noted that the computer-readable medium shown in this invention can be a computer-readable signal medium or a computer-readable storage medium, or any combination thereof. A computer-readable storage medium can be, for example,—but not limited to—an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination thereof. More specific examples of a computer-readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer disk, a hard disk, random access memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM or flash memory), optical fiber, portable compact disk read-only memory (CD-ROM), optical storage device, magnetic storage device, or any suitable combination thereof. In this invention, a computer-readable storage medium can be any tangible medium containing or storing a program that can be used by or in conjunction with an instruction execution system, apparatus, or device. In this invention, a computer-readable signal medium can include a data signal propagated in baseband or as part of a carrier wave, carrying computer-readable program code. Such propagated data signals can take various forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination thereof. Computer-readable signal media can also be any computer-readable medium other than computer-readable storage media, which can send, propagate, or transmit a program for use by or in connection with an instruction execution system, apparatus, or device. The program code contained on the computer-readable medium can be transmitted using any suitable medium, including but not limited to: wireless, wire, optical fiber, RF, etc., or any suitable combination thereof.

[0323] The flowcharts and block diagrams in the accompanying drawings illustrate the architecture, functionality, and operation of possible implementations of systems, methods, and computer program products according to various embodiments of the present invention. In this regard, each block in a flowchart or block diagram may represent a module, segment, or portion of code containing one or more executable instructions for implementing a specified logical function. It should also be noted that in some alternative implementations, the functions indicated in the blocks may occur in a different order than those indicated in the drawings. For example, two consecutively indicated blocks may actually be executed substantially in parallel, and they may sometimes be executed in reverse order, depending on the functions involved. It should also be noted that each block in a block diagram or flowchart, and combinations of blocks in a block diagram or flowchart, may be implemented using a dedicated hardware-based system that performs the specified function or operation, or using a combination of dedicated hardware and computer instructions.

[0324] The modules described in the embodiments of the present invention can be implemented in software or hardware. The described modules can also be housed in a processor; for example, a processor can be described as including a receiving module and a control module. The names of these modules do not necessarily limit the module itself; for example, the control module can also be described as "a module that controls the display screen to show a navigation view".

[0325] In another aspect, the present invention also provides a computer-readable medium, which may be included in the device described in the above embodiments; or it may exist independently and not assembled into the device. The computer-readable medium carries one or more programs, which, when executed by the device, cause the device to include: a first display mode and a second display mode, wherein the first display mode includes displaying a navigation view and a surround view in full-screen mode on an in-vehicle display screen; the second display mode includes displaying a navigation view, a surround view, and a navigation view and a surround view simultaneously on the display screen; displaying a navigation view and a surround view simultaneously on the display screen includes displaying both the navigation view and the surround view on the display screen at the same time; and the user selects the first display mode or the second display mode through settings.

[0326] According to the technical solution of the present invention, by supporting users to set the view display mode themselves, it is possible to display the navigation view and / or the surrounding view in a user-specified display mode, so that the view display mode is more in line with user needs and improves the user experience.

[0327] The aforementioned computer-readable medium carries one or more programs that, when executed by a device, cause the device to perform the following operations: in response to receiving a trigger operation on a first control displayed on a vehicle display screen, displaying a surround view of the vehicle in full screen on the display screen; in response to receiving a trigger operation on a second control displayed on the display screen, displaying a navigation view in full screen on the display screen, or displaying a navigation view and a surround view simultaneously on the display screen, wherein the second control is different from the first control.

[0328] According to the technical solution of the present invention, the surround view and / or navigation view can be opened by a one-step trigger operation, which simplifies the operation steps of opening the surround view and / or navigation view, improves the convenience of operation, and reduces the distraction of the driver's attention; at the same time, it enriches the view display methods, allowing users to select the corresponding view display method as needed, thereby improving the user experience.

[0329] The aforementioned computer-readable medium carries one or more programs that, when executed by a device, cause the device to perform the following operations: when the vehicle display screen displays a surround view of the vehicle in full-screen mode, in response to receiving a screen-sharing trigger operation for the navigation view, control the display screen to display the surround view and the navigation view in screen-sharing mode; or, when the display screen displays the surround view and the navigation view in screen-sharing mode, in response to receiving a full-screen trigger operation for the surround view, control the display screen to display the surround view in full-screen mode; wherein the screen-sharing trigger operation for the navigation view and / or the full-screen trigger operation for the surround view both include a button trigger operation or a scene trigger operation.

[0330] According to the technical solution of the present invention, the switching between full-screen display of the surround view and simultaneous display of the surround view and navigation view is realized through a single trigger operation. The operation is convenient, reduces the consumption of user energy, improves driving safety, and meets the user's preference for using the surround view.

[0331] The aforementioned computer-readable medium carries one or more programs that, when executed by a device, cause the device to perform the following operations: when the vehicle display screen displays a navigation view in full-screen mode, in response to receiving a screen-sharing trigger operation for the surround view, control the display screen to display the navigation view and the vehicle's surround view in screen-sharing mode; or, when the display screen displays the navigation view and the surround view in screen-sharing mode, in response to receiving a full-screen trigger operation for the navigation view, control the display screen to display the navigation view in full-screen mode; wherein the screen-sharing trigger operation for the surround view and / or the full-screen trigger operation for the navigation view both include button trigger operations or scene trigger operations.

[0332] According to the technical solution of the present invention, the switching between full-screen display of navigation view and simultaneous display of navigation view and surround view is realized through a single trigger operation, which improves the convenience of operation, avoids excessive distraction of the driver's attention during view switching operations, and improves driving safety; at the same time, it meets the needs of some drivers who prefer to use navigation view.

[0333] The aforementioned computer-readable medium carries one or more programs that, when executed by a device, cause the device to perform the following operations: displaying a view including a full-screen display of a surround view and a simultaneous display of the surround view and a navigation view; responding to a trigger operation receiving a user input instructing a full-screen display of the surround view, controlling the vehicle display screen to display the surround view in full screen; wherein the full-screen displayed surround view includes a first type of display element, a second type of display element, and a third type of display element; responding to a trigger operation receiving a user input instructing a simultaneous display of the navigation view and the surround view, controlling the display screen to simultaneously display the navigation view and the surround view; wherein the simultaneously displayed surround view does not include at least one of the first type of display element and / or the second type of display element.

[0334] According to the technical solution of the present invention, the number of displayed elements in the surround view is adjusted according to different display modes. While ensuring the richness of information and functions in the full-screen surround view, the recognizability of displayed elements in the same-screen surround view is improved, thereby enhancing the display effect and improving the user experience.

[0335] The specific embodiments described above do not constitute a limitation on the scope of protection of this invention. Those skilled in the art should understand that various modifications, combinations, sub-combinations, and substitutions can occur depending on design requirements and other factors. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this invention should be included within the scope of protection of this invention.

Claims

1. A view display control method, characterized in that, The view display includes full-screen display of the wraparound view and simultaneous display of the wraparound view and the navigation view, and the method includes: In response to a user input instruction to display a full-screen surround view, the vehicle display screen displays a full-screen surround view; wherein the full-screen surround view includes a first type of display element, a second type of display element, and a third type of display element; In response to a user input indicating a simultaneous display, the display screen simultaneously displays a navigation view and a wraparound view; wherein the wraparound view simultaneously displays no display element of the first type and / or at least one display element of the second type.

2. The method according to claim 1, characterized in that, The first type of display elements includes at least: information prompt cards for the navigation path and / or indicator bars for road segments in the navigation path that support autonomous driving and / or schematic diagrams of the navigation view; The second type of display elements includes at least: a settings bar for customizing driver assistance functions and / or a status indicator for the driver assistance system.

3. The method according to claim 2, characterized in that, The settings menu for customized driver assistance features includes a button for setting driver assistance modes.

4. The method according to claim 2, characterized in that, The full-screen surround view includes at least information cards for the navigation path and / or indicator bars for road segments in the navigation path that support autonomous driving and / or a schematic diagram of the navigation view; When the surround view and navigation view are displayed on the same screen, the surround view shall not include at least the information prompt card of the navigation path and / or the indicator bar of the road segment in the navigation path that supports autonomous driving and / or the schematic diagram of the navigation view.

5. The method according to claim 2, characterized in that, The full-screen surround view includes at least a settings bar for customized driver assistance functions and / or status indicators for the driver assistance system; When the surround view and navigation view are displayed on the same screen, the surround view shall not include at least the settings bar for customizing driver assistance functions and / or the status indicators of the driver assistance system.

6. The method according to claim 5, characterized in that, Also includes: In response to receiving a voice command customized for driver assistance functions, the system executes the setting operation of the driver assistance function item indicated by the voice command.

7. The method according to claim 1, characterized in that, The view display also includes a full-screen display of the navigation view; In response to a user input instruction to display a full-screen navigation view, the display screen displays the navigation view in full screen.

8. A view display control device, characterized in that, The view display includes full-screen display of the surround view and simultaneous display of the surround view and navigation view. The device includes a receiving module and a control module, wherein... In response to the receiving module receiving a user input instruction to display a full-screen surround view, the control module controls the vehicle display screen to display a full-screen surround view; wherein, the full-screen surround view includes a first type of display element, a second type of display element, and a third type of display element; In response to the receiving module receiving a user input indicating a simultaneous display, the control module controls the display screen to simultaneously display a navigation view and a wraparound view; wherein the wraparound view displayed simultaneously does not include at least one of the first type of display elements and / or the second type of display elements.

9. A computer-readable medium having a computer program stored thereon, characterized in that, When the program is executed by the processor, it implements the method as described in any one of claims 1-7.

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