Vehicle-mounted screen display control method and device and storage medium

Abstract

The invention discloses a vehicle-mounted screen display control method and device and a storage medium, and the method comprises the steps: detecting first behavior data of a person on a first vehicle and second behavior data of a person on a second vehicle, and dividing a first display region and a second display region in a display range of a vehicle-mounted screen, first display content is determined according to the first behavior data, second display content is determined according to the second behavior data, the vehicle-mounted screen is controlled to display the first display content in the first display area, and the second display content is displayed in the second display area. By executing the vehicle-mounted screen display control method, the split-screen requirements can be recognized according to the behavior data of different persons in the vehicle, intelligent split-screen display is carried out on the vehicle-mounted screen, and therefore the individual watching and operation requirements of the different persons in the vehicle on the vehicle-mounted screen are met, and the use experience of the vehicle is improved. The invention is widely applied to the technical field of automobiles.

Description

Technical Field

[0001] The present invention relates to the field of automobile technology, and in particular to a vehicle-mounted screen display control method, device and storage medium. Background Art

[0002] Installing a large-size integrated car screen in the car can, on the one hand, reduce the number and complexity of car parts, thereby reducing the cost of use and maintenance; on the other hand, it can display videos with higher resolution and improve the visual viewing experience; and on the third hand, the appearance of the car screen itself is more beautiful, which is conducive to improving the beauty and sense of technology of the car interior.

[0003] However, a car can accommodate multiple passengers. As the demands of passengers for in-car entertainment become increasingly diversified, there are also differentiated demands for the use of in-car screens. For example, different passengers have different ages, hobbies, and travel habits, and they want to watch different contents on the in-car screen. The current in-car screens, especially large-size in-car screens, are difficult to meet the personalized needs of different passengers. Summary of the invention

[0004] In view of the technical problems that the current in-vehicle screens are difficult to meet the personalized usage needs of different drivers and passengers, the purpose of the present invention is to provide a method, device and storage medium for in-vehicle screen display control.

[0005] In one aspect, an embodiment of the present invention includes a vehicle-mounted screen display control method, the vehicle-mounted screen display control method comprising the following steps:

[0006] Detecting first behavior data of a first person on the vehicle and second behavior data of a second person on the vehicle; the first person on the vehicle and the second person on the vehicle are both within the design viewing range of the vehicle screen, and the vehicle screen is a single component in physical form;

[0007] Dividing the display range of the vehicle-mounted screen into a first display area and a second display area;

[0008] Determining first display content according to the first behavior data;

[0009] determining second display content according to the second behavior data;

[0010] The in-vehicle screen is controlled to display the first display content in the first display area and to display the second display content in the second display area.

[0011] Furthermore, the first display area and the second display area are divided within the display range of the vehicle-mounted screen, including:

[0012] Determine a first division ratio and a second division ratio according to the first behavior data and the second behavior data;

[0013] dividing the first display area from the display range at the first division ratio;

[0014] The second display area is divided from the display range at the second division ratio.

[0015] Further, determining a first division ratio and a second division ratio according to the first behavior data and the second behavior data includes:

[0016] Determining an initial value of the first division ratio according to the first behavior data;

[0017] Determining an initial value of the second division ratio according to the initial value of the first division ratio;

[0018] or

[0019] Determining an initial value of the second division ratio according to the second behavior data;

[0020] The initial value of the first division ratio is determined according to the initial value of the second division ratio.

[0021] Further, determining a first division ratio and a second division ratio according to the first behavior data and the second behavior data includes:

[0022] Determining an initial value of the first division ratio according to the first behavior data;

[0023] Determining an initial value of the second division ratio according to the second behavior data;

[0024] Determine a third division ratio according to a difference between the sum of the initial value of the first division ratio and the initial value of the second division ratio and 1; the third division ratio is a positive number;

[0025] The third division ratio is randomly and dynamically divided into the first division ratio or the second division ratio.

[0026] Furthermore, the dividing of the display range of the vehicle-mounted screen into a first display area and a second display area further includes:

[0027] Detect real-time traffic information;

[0028] The second division ratio is dynamically adjusted according to the real-time traffic information.

[0029] Furthermore, dynamically adjusting the second division ratio according to the real-time traffic information includes:

[0030] Determine the traffic risk distribution points outside the vehicle according to the real-time traffic information;

[0031] Determining a direction in which the second display area is reduced according to the position direction of the traffic risk distribution point relative to the vehicle;

[0032] According to the shrinking direction, the second division ratio corresponding to the second display area is reduced and adjusted.

[0033] Furthermore, the dividing of the display range of the vehicle-mounted screen into a first display area and a second display area further includes:

[0034] Detect real-time traffic information;

[0035] According to the real-time traffic information, the position of the second display area within the display range of the vehicle-mounted screen is dynamically adjusted.

[0036] Furthermore, dynamically adjusting the position of the second display area within the display range of the vehicle-mounted screen according to the real-time traffic information includes:

[0037] Determine the traffic risk distribution points outside the vehicle according to the real-time traffic information;

[0038] Determining a moving direction of the second display area according to a position direction of the traffic risk distribution point relative to the vehicle;

[0039] According to the moving direction, the second display area is controlled to move within the display range of the vehicle-mounted screen.

[0040] On the other hand, an embodiment of the present invention also includes a computer device, including a memory and a processor, the memory is used to store at least one program, and the processor is used to load at least one program to execute the vehicle screen display control method in the embodiment.

[0041] On the other hand, an embodiment of the present invention also includes a computer-readable storage medium, which stores a program executable by a processor. When the program executable by the processor is executed by the processor, it is used to execute the vehicle screen display control method in the embodiment.

[0042] The beneficial effect of the present invention is that by executing the vehicle-mounted screen display control method in the embodiment, the split-screen requirements can be identified according to the behavioral data of different people on the vehicle, and the vehicle-mounted screen can be intelligently split-screen displayed, thereby meeting the personalized viewing and operation requirements of different people on the vehicle for the vehicle-mounted screen and improving the car usage experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] Figure 1A schematic diagram of an automobile system to which the vehicle-mounted screen display control method can be applied in an embodiment;

[0044] Figure 2 A schematic diagram of the steps of the vehicle screen display control method in the embodiment;

[0045] Figure 3 is a schematic diagram of a first display area and a second display area in an embodiment;

[0046] Figure 4 and Figure 5 is a schematic diagram of the first display content and the second display content in the embodiment;

[0047] Figure 6 Schematic diagram of the first division ratio and the second division ratio in the embodiment;

[0048] Figure 7 A schematic diagram of the third division ratio in the embodiment;

[0049] Figure 8 and Fig. 9 A schematic diagram of reducing the second division ratio in the embodiment;

[0050] Fig.10 and Fig.11 FIG. 4 is a schematic diagram of moving the second display area in an embodiment. DETAILED DESCRIPTION

[0051] In this embodiment, the vehicle screen display control method can be applied to Figure 1 In the vehicle system shown. Figure 1 The automobile system includes a control module (vehicle system), a voice sensor (microphone), a body movement sensor, a vehicle screen and multiple road condition information sensors (including road condition information sensor 1, road condition information sensor 2, road condition information sensor 3 and road condition information sensor 4).

[0052] Among them, the control module is a component with control and data processing functions; the voice sensor (microphone) can be installed in the passenger compartment of the car to collect the spoken voices of the driver, passengers and other people in the car; the body motion sensor can be a camera installed in the passenger compartment of the car, which detects the body movements of the people in the car, such as gestures, head or facial expressions, by taking images and analyzing the movements of the people in the car. Alternatively, the body motion sensor can also be a sensor installed on the steering wheel, accelerator pedal, gear lever, air-conditioning button, window button, ambient light button and other components of the car, which is used to detect the body movements of the people in the car such as turning the steering wheel, stepping on the accelerator pedal, stepping on the accelerator pedal, operating the gear lever, pressing the air-conditioning button, pressing the window button, pressing the ambient light button, etc.

[0053] In this embodiment, referring to FIG. 1 , the vehicle is equipped with a plurality of road condition information sensors, which have the function of sensing the road condition outside the vehicle and obtaining data. For example, an ultrasonic radar can be used as a road condition information sensor, which can detect the distance between the vehicle, pedestrians or obstacles and the vehicle. Such distance information can represent the road condition outside the vehicle, that is, it can be used as road condition information; a laser radar can also be used as a road condition information sensor, which can detect the environment outside the vehicle and obtain point cloud information. The point cloud information contains richer details than the distance information, and can be processed by more complex algorithms, thereby obtaining road condition information of higher dimensions.

[0054] In this embodiment, ultrasonic radar can be used as an example of a road condition information sensor for illustration. When using multiple road condition information sensors, Figure 1 , road condition information sensors are installed at the left front, right front, left rear and right rear positions of the vehicle, so that the road condition information at different positions of the vehicle can be detected.

[0055] In this embodiment, the vehicle screen is a single component in physical form, that is, the vehicle screen is not composed of multiple independent screens. For example, the vehicle screen is an integral large-size screen, which can be installed in the center console. The height of the vehicle screen is equivalent to the height of the center console, for example, 20 cm, and the length of the vehicle screen is equivalent to the distance between at least two seats in the car, for example, 60 cm. In this way, the design viewing range of the vehicle screen will include at least two seats, such as the main driver's seat and the co-driver's seat, that is, such a vehicle screen is designed to be used by the passengers in the main driver's seat and the co-driver's seat at the same time.

[0056] In this embodiment, the control module generates a picture signal according to the content displayed on the vehicle screen as needed, and sends the picture signal to the vehicle screen for display. The vehicle screen is a touch screen, so the vehicle screen has an interactive function, which can detect the touch, click, drag and other operations of the vehicle personnel, generate corresponding instructions and send them to the control module for response. The touch, click, drag and other operations of the vehicle personnel are also body movements, so the vehicle screen actually also acts as a body movement sensor.

[0057] In this embodiment, the first vehicle occupant is a driver and the second vehicle occupant is a passenger sitting in the front passenger seat.

[0058] In this embodiment, the structure is as follows Figure 1 The vehicle that executes the vehicle screen display control method is called the "vehicle". Specifically, each step in the vehicle screen display control method can be executed by the control module, and the control module can call other components of the vehicle when executing the steps. Figure 2, the vehicle screen display control method comprises the following steps:

[0059] S1. Detecting the first behavior data of the first person on the vehicle and the second behavior data of the second person on the vehicle;

[0060] S2. Within the display range of the vehicle screen, the first display area and the second display area are divided;

[0061] S3. Determine the first display content according to the first behavior data;

[0062] S4. Determine the second display content according to the second behavior data;

[0063] S5. Control the vehicle-mounted screen to display the first display content in the first display area and to display the second display content in the second display area.

[0064] In step S1, the control module can call the voice sensor (microphone), the body movement sensor and the vehicle screen to detect the behavior of the first person on the vehicle and the second person on the vehicle, respectively. The behavior detected for the first person on the vehicle is represented as the first behavior data, and the behavior detected for the second person on the vehicle is represented as the second behavior data.

[0065] Taking the first behavior data as an example, the content of the first behavior data may be the first person in the car clicking on the car screen and the specific application clicked (which can be detected by the car screen), the voice with control instructions spoken by the first person in the car (for example, the content is "play movie", which can be detected by the voice sensor), the gaze direction of the first person in the car (which can be detected by the body movement sensor), etc.

[0066] In step S2, refer to Figure 3 , the control module divides the display range of the vehicle screen into a first display area and a second display area. Specifically, the division of the display range of the vehicle screen is not a physical division, that is, the display range of the vehicle screen is still a complete display area in physical form, but when the control module generates a picture signal for display on the vehicle screen, it generates a first sub-signal and a second sub-signal respectively, and combines the first sub-signal and the second sub-signal to obtain a picture signal that is sent to the vehicle screen for display. Among them, the first sub-signal is used to drive an area on the vehicle screen, namely the first display area, and the second sub-signal is used to drive another area on the vehicle screen, namely the second display area, thereby realizing the division of the display range of the vehicle screen.

[0067] In step S3, the processor can generate the first display content according to the first behavior data, that is, the first sub-signal needs to drive the content displayed in the first display area on the vehicle screen. Specifically, the first behavior data may contain information that obviously corresponds to the display content. For example, the content of the first behavior data is "the first person in the car clicks the music icon on the vehicle screen many times" or "the first person in the car says the name of a song many times", which indicates that the first behavior data contains information that obviously corresponds to a music application. The processor can run the music application and generate a first sub-signal as part of the picture signal according to the interface of the music application, and send it to the vehicle screen for display. In this way, Figure 4 As shown, the control module executes step S5, and the vehicle screen will display the first display content, that is, the interface of the music application, in its first display area, that is, the area in front of the first person in the vehicle.

[0068] In step S4, the processor can generate the second display content according to the second behavior data, that is, the second sub-signal needs to drive the content displayed in the second display area on the vehicle screen. Specifically, the second behavior data may contain information that obviously corresponds to the display content. For example, the content of the second behavior data is "the second person in the car browses the video recommendation list on the vehicle screen" or "the second person in the car speaks out a command to play a certain movie", which indicates that the second behavior data contains information that obviously corresponds to a video application. The processor can run the video application and generate a second sub-signal as part of the picture signal according to the interface of the video application, and send it to the vehicle screen for display. In this way, Figure 4 As shown, the control module executes step S5, and the vehicle screen will display the second display content, that is, the interface of the video application, in its second display area, that is, the area in front of the second person in the vehicle.

[0069] In addition to the above situations, other situations may also occur when executing steps S3-S4. For example, in step S1, the control module calls the voice sensor (microphone), body movement sensor, and vehicle screen, etc., and does not detect any specific actions such as speaking, gesturing, or watching the vehicle screen by the person in the first car for a period of time (for example, 1 minute), that is, the first behavior data is empty. Then, when executing step S3, the control module can generate a default display content as the first display content, and execute step S5 to generate a first sub-signal as part of the picture signal based on the first display content, and send it to the vehicle screen for display. The default display content can be content that can meet the driver's information needs for safe driving of the car, such as Figure 5In step S1, the control module calls the voice sensor (microphone), body movement sensor and the vehicle screen, etc., and detects that the second behavior data of the second person in the second car is in an excited emotional state. The control module can run the artificial intelligence model, etc. to further extract features and match needs of the second behavior data, so as to determine that the second person in the second car needs to use a selfie application. Then, when executing step S3, the control module can run the selfie application and execute step S5 to generate a second sub-signal as part of the picture signal according to the interface of the selfie application, and send it to the vehicle screen for display, so as to Figure 5 As shown, the interface of the selfie application is displayed in the second display area.

[0070] In this embodiment, by executing steps S1-S5, the split-screen requirements can be identified according to the behavioral data of different occupants in the vehicle, and the vehicle-mounted screen can be intelligently split-screen displayed, thereby meeting the personalized viewing and operation requirements of different occupants in the vehicle for the vehicle-mounted screen and improving the car usage experience.

[0071] By executing steps S1-S5, the vehicle screen can perform split-screen display and split-screen operation detection. Figure 4 As shown in the display interface, the vehicle screen can generate control instructions based on the operation of the first display area, thereby operating the music application interface displayed in the first display area, and generate control instructions based on the operation of the second display area, thereby operating the video application interface displayed in the second display area.

[0072] In this embodiment, when executing step S2, that is, dividing the first display area and the second display area within the display range of the vehicle-mounted screen, the following steps may be specifically performed:

[0073] S201. Determine a first division ratio and a second division ratio according to the first behavior data and the second behavior data;

[0074] S202. Divide the display range into a first display area according to a first division ratio;

[0075] S203. Divide the display range into a second display area at a second division ratio.

[0076] The first division ratio and the second division ratio to be determined in steps S201-S203 may be the area ratio of the first display area and the second display area to the entire display area of ​​the vehicle-mounted screen or the length ratio in a certain dimension. Figure 6The display area of ​​the vehicle screen is generally smaller in height and larger in length. Therefore, the first division ratio can be set as the ratio of the length of the first display area to the total length of the entire display area of ​​the vehicle screen, the second division ratio can be set as the ratio of the length of the second display area to the total length of the entire display area of ​​the vehicle screen, and the height of the first display area and the second display area can be set equal to the height of the entire display area of ​​the vehicle screen.

[0077] In step S201, fixed values ​​may be set as the first division ratio and the second division ratio. The second division ratio may be set to be greater than the first division ratio, thereby providing a larger viewing and operating area for a second person who does not need to drive the vehicle but has a larger screen usage requirement. Figure 6 , the first division ratio can be set to a fixed 40%, and the second division ratio can be set to a fixed 60%.

[0078] In this embodiment, when executing step S201, that is, determining the first division ratio and the second division ratio according to the first behavior data and the second behavior data, the following steps may be specifically performed:

[0079] S20101A. According to the first behavior data, determine the initial value of the first division ratio;

[0080] S20102A. Determine an initial value of the second division ratio based on the initial value of the first division ratio.

[0081] Steps S20101A-S20102A are a first execution method of step S201, which can dynamically determine the sizes of the first division ratio and the second division ratio.

[0082] In step S20101A, the corresponding application type can be determined based on the first behavior data, and then the initial value of the first division ratio can be determined based on the application type. For example, the type of application to be used (such as a video application) can be determined based on the behavior represented by the first behavior data (such as a voice expressing the desire to watch a movie), and the size of the required first display area can be determined based on the size of the application type to be used (specifically, it can be the default size, the minimum size, or the optimal size), thereby determining the initial value of the first division ratio. Among them, the initial value of the first division ratio refers to the specific value of the first division ratio at the beginning (that is, when step S20101A is just executed), and the size of the subsequent first division ratio can be changed based on the initial value, or it can always remain equal to the initial value.

[0083] For example, Figure 6 In the embodiment, by executing step S20101A, it can be determined that the initial value of the first division ratio is 40%.

[0084] In step S20102A, the initial value of the second partition ratio can be calculated according to the initial value of the first partition ratio determined in step S20101A. In this embodiment, the sum of the initial value of the first partition ratio and the initial value of the second partition ratio can be set to 1, so that the difference between 1 and the initial value of the first partition ratio can be calculated to obtain the initial value of the second partition ratio. For example, Figure 6 As shown, when the initial value of the first division ratio is 40%, the initial value of the second division ratio can be determined to be 60%.

[0085] In this embodiment, through steps S20101A-S20102A, the size of the first division ratio can be dynamically set according to the first behavior data, and the second division ratio can be calculated on this basis, so that the sum of the first division ratio and the second division ratio is 1, so Figure 6 The first display area and the second display area do not overlap, and together cover the entire display area of ​​the vehicle screen, thereby achieving full use of the vehicle screen.

[0086] In this embodiment, when executing step S201, that is, determining the first division ratio and the second division ratio according to the first behavior data and the second behavior data, the following steps may be specifically performed:

[0087] S20101B. Determine an initial value of the second division ratio according to the second behavior data;

[0088] S20102B. Determine the initial value of the first division ratio according to the initial value of the second division ratio.

[0089] Steps S20101B-S20102B are a second execution method of step S201, which can dynamically determine the sizes of the first division ratio and the second division ratio.

[0090] The principle of steps S20101B-S20102B is the same as that of steps S20101A-S20102A, except that steps S20101B-S20102B first determine the initial value of the second division ratio, and then determine the initial value of the first division ratio. As with steps S20101A-S20102A, by executing steps S20101B-S20102B, the effect of fully utilizing the vehicle screen can also be achieved.

[0091] In this embodiment, when executing step S201, that is, determining the first division ratio and the second division ratio according to the first behavior data and the second behavior data, the following steps may be specifically performed:

[0092] S20101C. Determine an initial value of the first division ratio according to the first behavior data;

[0093] S20102C. Determine an initial value of the second division ratio according to the second behavior data;

[0094] S20103C. Determine a third division ratio according to the difference between the sum of the initial value of the first division ratio and the initial value of the second division ratio and 1;

[0095] S20104C. Randomly and dynamically divide the third division ratio into the first division ratio or the second division ratio.

[0096] Steps S20101C-S20104C are a third execution method of step S201, which can dynamically determine the sizes of the first division ratio and the second division ratio.

[0097] The principle of step S20101C is the same as that of step S20101A, and the principle of step S20102C is the same as that of step S20101B. By executing steps S20101C-S20102C, the initial value of the first division ratio and the initial value of the second division ratio can be determined independently, that is, there is no size constraint relationship between the initial value of the first division ratio and the initial value of the second division ratio determined by executing steps S20101C-S20102C, and the sum of the initial value of the first division ratio and the initial value of the second division ratio may be less than 1, equal to 1, or greater than 1.

[0098] When the sum of the initial value of the first division ratio and the initial value of the second division ratio is equal to 1, it is equivalent to executing steps S20101A and S20101B at the same time; when the sum of the initial value of the first division ratio and the initial value of the second division ratio is greater than 1, it is equivalent to the sum of the first display area and the second display area being larger than the display area of ​​the vehicle screen. Therefore, such initial value of the first division ratio and initial value of the second division ratio are illegal. The ratio of the initial value of the first division ratio and the initial value of the second division ratio can be kept unchanged, and their sum can be adjusted to 1, and then steps S202-S203 are executed.

[0099] When the sum of the initial value of the first division ratio and the initial value of the second division ratio is less than 1, step S20103C can be executed to calculate a positive third division ratio, and the sum of the initial value of the first division ratio and the initial value of the second division ratio obtained by executing steps S20101C-S20102C and the third division ratio is 1.

[0100] For example, by executing steps S20101C-S20102C, the initial value of the first division ratio is 40%, and the initial value of the second division ratio is 40%. Then, by executing step S20103C, it can be determined that the third division ratio is 20%.

[0101] In step S20104C, the control module randomly and dynamically divides the third division ratio into the first division ratio or the second division ratio. For example, the control module can randomly generate a digital sequence consisting of 0 and 1, and 1 , T 2 , T 3 ...and other time periods, and in each time period, according to the read numbers, choose to divide the third division ratio into the first division ratio or the second division ratio to execute steps S202-S203.

[0102] For example, in step S20104C, the generated digital sequence is 01101... and the digital 0 is set to correspond to the first division ratio, and the digital 1 is set to correspond to the second division ratio. 1 If the first number read in the time period is 0, then select Figure 7 As shown in part (a) of FIG. 1 , the third division ratio is allocated to the first division ratio, that is, the third division ratio 20% is added to the initial value 40% of the first division ratio to obtain a first division ratio of 60%, and the second division ratio is still 40%. Therefore, the control module is set to T 1 When executing steps S202-S203 within the time period, the size of the first display area displayed on the vehicle screen is controlled to be 60% of the first division ratio, and the size of the second display area is controlled to be 40% of the second division ratio; T 1 After the time period ends, enter T 2 Time period, the control module is in T 2 If the second number read during the time period is 1, then choose Figure 7 As shown in part (b) of FIG. 1 , the third division ratio is allocated to the second division ratio, that is, the third division ratio 20% is added to the initial value 40% of the second division ratio to obtain a second division ratio of 60%. Accordingly, the first division ratio is still 40%. Therefore, the control module is set to T 2 When steps S202 - S203 are executed within the time period, the size of the first display area displayed on the vehicle-mounted screen is controlled to be 40% of the first division ratio, and the size of the second display area is controlled to be 60% of the second division ratio.

[0103] In this embodiment, the principle of executing steps S20101C-S20104C is: by executing steps S20101C-S20104C, the initial value of the first division ratio and the initial value of the second division ratio can be determined according to the first behavior data and the second behavior data respectively, wherein the initial value of the first division ratio and the initial value of the second division ratio are the basis for subsequently determining the size of the first division ratio and the second division ratio, and thus can adapt to the vehicle-mounted screen information display requirements reflected by the action information of the first vehicle occupant and the second vehicle occupant; and by covering the initial value of the first division ratio and the initial value of the second division ratio Part of the entire display area covering the vehicle-mounted screen is randomly and dynamically divided into the first division ratio or the second division ratio, so that the first display area and the second display area can be dynamically changed in size while maintaining the ability to meet the vehicle-mounted screen information display needs of the occupants. This can avoid the occupants of the vehicle from watching a constant display area for a long time and reduce the fatigue caused thereby. For example, even if the second occupant of the vehicle is not the driver, the fatigue of the second occupant of the vehicle is reduced, so that the second occupant of the vehicle has more time to chat with the driver and other activities, thereby reducing the driver's fatigue and ensuring traffic safety.

[0104] In this embodiment, when executing step S2, that is, dividing the first display area and the second display area within the display range of the vehicle-mounted screen, the following steps may be specifically performed:

[0105] S204. Detecting real-time traffic information;

[0106] S205. Dynamically adjust the second division ratio according to real-time traffic information;

[0107] S206. Dynamically adjust the position of the second display area within the display range of the vehicle-mounted screen according to the real-time traffic information.

[0108] In step S204, the control module can call the road condition information sensor to detect and obtain real-time road condition information. Taking ultrasonic radar as an example, the real-time road condition information detected by the ultrasonic radar can be data in the form of the distance and relative speed between the vehicle and the adjacent vehicle.

[0109] In this embodiment, after executing step S204, you can choose to execute only step S205 or only step S206, or you can choose to execute all steps S205-S206.

[0110] In this embodiment, when executing step S205, that is, dynamically adjusting the second division ratio according to the real-time traffic information, the following steps may be specifically performed:

[0111] S20501. Determine the traffic risk distribution points outside the vehicle based on real-time traffic information;

[0112] S20502. Determine the direction of shrinking the second display area according to the position direction of the traffic risk distribution point relative to the vehicle;

[0113] S20503. According to the shrinking direction, the second division ratio corresponding to the second display area is reduced and adjusted.

[0114] In step S20501, the control module determines the traffic risk in the environment outside the vehicle based on the real-time road condition information. For example, the distance data detected by the ultrasonic radar can represent the collision risk between the vehicle and the adjacent vehicle. Generally, the closer the distance and the faster the relative speed, the greater the collision risk. In this embodiment, when the ultrasonic radar detects that the distance between a adjacent vehicle (or pedestrian, obstacle, etc.) and the vehicle is less than a distance threshold (e.g., 20 m) and the relative speed is greater than a speed threshold (e.g., 5 m / s), the adjacent vehicle can be determined as a traffic risk distribution point, and the specific location of the traffic risk distribution point can be determined.

[0115] Reference Figure 8 , assuming that the road condition information sensor 1 detects that there is a traffic risk distribution point near it, then in step S20502, it can be determined that the position direction of the traffic risk distribution point relative to the vehicle is to the left, and then it can be determined that the shrinking direction of the second display area is to the left; execute step S20503, and shrink the second division ratio corresponding to the second display area to the left. Specifically, if the second division ratio before shrinkage is 60%, then the left edge position of the second display area can be kept unchanged, and the right edge of the second display area is moved to the left by adjusting the second sub-signal, so that the second division ratio of the second display area is dynamically reduced to 35%.

[0116] Reference Fig. 9 , assuming that the road condition information sensor 2 detects that there is a traffic risk distribution point near it, then in step S20502, it can be determined that the position direction of the traffic risk distribution point relative to the vehicle is to the right, and then it can be determined that the shrinking direction of the second display area is to the right; execute step S20503, and adjust the second division ratio corresponding to the second display area to the right. Specifically, if the second division ratio before shrinkage is 60%, then the right edge position of the second display area can be kept unchanged, and the left edge of the second display area is moved to the right by adjusting the second sub-signal, so that the second division ratio of the second display area is dynamically reduced to 35%.

[0117] In this embodiment, the principle of executing steps S20501-S20503 is: Figure 8For example, when a traffic risk distribution point is detected on the left side of the vehicle, by controlling the second division ratio of the second display area to shrink to the left, the occupants of the second vehicle can notice the shrinkage of the second display area, and guide the occupants of the second vehicle to look to the left, so that the occupants of the second vehicle can notice the existence of the traffic risk distribution point on the left, and transmit information about the traffic risk distribution point to the driver, so that when there are multiple occupants on the vehicle, the occupants can be mobilized to participate in the observation of the traffic risk distribution point, which is conducive to compensating for the driver's blind spots and other obstructed vision problems.

[0118] In this embodiment, when executing step S206, that is, dynamically adjusting the position of the second display area within the display range of the vehicle screen according to the real-time traffic information, the following steps may be specifically performed:

[0119] S20601. Determine the traffic risk distribution points outside the vehicle based on real-time traffic information;

[0120] S20602. Determine the moving direction of the second display area according to the position direction of the traffic risk distribution point relative to the vehicle;

[0121] S20603. According to the moving direction, control the second display area to move within the display range of the vehicle screen.

[0122] Step S20601 is the same as step S20501.

[0123] Reference Fig.10 Assuming that the road condition information sensor 1 detects that there is a traffic risk distribution point near it, then in step S20602, it can be determined that the position direction of the traffic risk distribution point relative to the vehicle is to the left, and then it can be determined that the shrinking direction of the second display area is to the left; execute step S20603, by adjusting the second sub-signal, the second display area as a whole moves to the left within the display range of the vehicle screen.

[0124] Reference Fig.11 Assuming that the road condition information sensor 2 detects that there is a traffic risk distribution point near it, then in step S20602, it can be determined that the position direction of the traffic risk distribution point relative to the vehicle is to the right, and then it can be determined that the shrinking direction of the second display area is to the right; execute step S20603, by adjusting the second sub-signal, the second display area as a whole moves to the right within the display range of the vehicle screen.

[0125] The principle of steps S20602-S20603 is the same as that of steps S20502-S20503, and the second display area can be moved as a whole in the direction of the traffic risk distribution point so that the occupants of the second vehicle can notice the movement of the second display area, and guide the occupants of the second vehicle to look in the direction of the traffic risk distribution point, so that the occupants of the second vehicle can notice the existence of the traffic risk distribution point, and convey information about the traffic risk distribution point to the driver, thereby mobilizing the occupants to participate in the observation of the traffic risk distribution point when there are multiple occupants on the vehicle, which is conducive to compensating for the driver's blind spots and other obstructed vision problems.

[0126] A computer program that executes the vehicle-mounted screen display control method in this embodiment can be written and written into a computer device or storage medium. When the computer program is read out and run, the vehicle-mounted screen display control method in this embodiment is executed, thereby achieving the same technical effect as the vehicle-mounted screen display control method in the embodiment.

[0127] It should be noted that, unless otherwise specified, when a feature is referred to as being "fixed" or "connected" to another feature, it may be directly fixed or connected to the other feature, or it may be indirectly fixed or connected to the other feature. In addition, the descriptions of up, down, left, right, etc. used in the present disclosure are only relative to the relative positional relationship of the components of the present disclosure in the accompanying drawings. The singular forms of "a", "" and "the" used in the present disclosure are also intended to include the plural forms, unless the context clearly indicates other meanings. In addition, unless otherwise defined, all technical and scientific terms used in this embodiment have the same meaning as those generally understood by those skilled in the art. The terms used in the specification of this embodiment are only for describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this embodiment includes any combination of one or more related listed items.

[0128] It should be understood that, although the term first, second, third etc. may be adopted to describe various elements in the present disclosure, these elements should not be limited to these terms. These terms are only used to distinguish the same type of elements from each other. For example, without departing from the scope of the present disclosure, the first element may also be referred to as the second element, and similarly, the second element may also be referred to as the first element. The use of any and all examples or exemplary language ("for example", "such as" etc.) provided by the present embodiment is only intended to better illustrate embodiments of the present invention, and unless otherwise required, the scope of the present invention will not be limited.

[0129] It should be appreciated that embodiments of the present invention may be implemented or enforced by computer hardware, a combination of hardware and software, or by computer instructions stored in a non-transitory computer-readable memory. The method may be implemented in a computer program using standard programming techniques - including a non-transitory computer-readable storage medium configured with a computer program, wherein the storage medium so configured causes the computer to operate in a specific and predefined manner - according to the methods and drawings described in the specific embodiments. Each program may be implemented in a high-level procedural or object-oriented programming language to communicate with a computer system. However, if desired, the program may be implemented in assembly or machine language. In any case, the language may be a compiled or interpreted language. In addition, the program may be run on a programmed dedicated integrated circuit for this purpose.

[0130] In addition, the operations of the process described in this embodiment may be performed in any suitable order, unless otherwise indicated in this embodiment or otherwise clearly contradicted by the context. The process described in this embodiment (or variations and / or combinations thereof) may be performed under the control of one or more computer systems configured with executable instructions, and may be implemented as a code (e.g., executable instructions, one or more computer programs, or one or more applications) executed on one or more processors in common, by hardware or a combination thereof. A computer program includes a plurality of instructions that may be executed by one or more processors.

[0131] Further, the method can be implemented in any type of computing platform that is operably connected to a suitable computer, including but not limited to a personal computer, a minicomputer, a mainframe, a workstation, a network or distributed computing environment, a separate or integrated computer platform, or in communication with a charged particle tool or other imaging device, etc. Various aspects of the present invention can be implemented in machine-readable code stored on a non-transitory storage medium or device, whether removable or integrated into a computing platform, such as a hard disk, an optical read and / or write storage medium, a RAM, a ROM, etc., so that it can be read by a programmable computer, and when the storage medium or device is read by the computer, it can be used to configure and operate the computer to perform the process described herein. In addition, the machine-readable code, or part thereof, can be transmitted via a wired or wireless network. When such media includes instructions or programs that implement the above steps in conjunction with a microprocessor or other data processor, the invention of this embodiment includes these and other different types of non-transitory computer-readable storage media. When programmed according to the methods and techniques of the present invention, the present invention also includes the computer itself.

[0132] The computer program can be applied to input data to perform the functions of the present embodiment, thereby converting the input data to generate output data stored in a non-volatile memory. The output information can also be applied to one or more output devices such as a display. In a preferred embodiment of the present invention, the converted data represents a physical and tangible object, including a specific visual depiction of the physical and tangible object produced on the display.

[0133] The above are only preferred embodiments of the present invention. The present invention is not limited to the above embodiments. As long as the technical effects of the present invention are achieved by the same means, any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention. Within the scope of protection of the present invention, its technical solutions and / or implementation methods may have various modifications and changes.

Claims

1. A vehicle-mounted screen display control method, characterized in that: The vehicle-mounted screen display control method comprises: Detecting first behavior data of a first person on the vehicle and second behavior data of a second person on the vehicle; the first person on the vehicle and the second person on the vehicle are both within the design viewing range of the vehicle screen, and the vehicle screen is a single component in physical form; Dividing the display range of the vehicle-mounted screen into a first display area and a second display area; Determining first display content according to the first behavior data; determining second display content according to the second behavior data; The in-vehicle screen is controlled to display the first display content in the first display area and to display the second display content in the second display area.

2. The vehicle-mounted screen display control method according to claim 1, characterized in that: The step of dividing the display range of the vehicle-mounted screen into a first display area and a second display area comprises: Determine a first division ratio and a second division ratio according to the first behavior data and the second behavior data; dividing the first display area from the display range at the first division ratio; The second display area is divided from the display range at the second division ratio.

3. The vehicle-mounted screen display control method according to claim 2, characterized in that: The determining a first division ratio and a second division ratio according to the first behavior data and the second behavior data includes: Determining an initial value of the first division ratio according to the first behavior data; Determining an initial value of the second division ratio according to the initial value of the first division ratio; or Determining an initial value of the second division ratio according to the second behavior data; The initial value of the first division ratio is determined according to the initial value of the second division ratio.

4. The vehicle-mounted screen display control method according to claim 2, characterized in that: The determining a first division ratio and a second division ratio according to the first behavior data and the second behavior data includes: Determining an initial value of the first division ratio according to the first behavior data; Determining an initial value of the second division ratio according to the second behavior data; Determine a third division ratio according to a difference between the sum of the initial value of the first division ratio and the initial value of the second division ratio and 1; the third division ratio is a positive number; The third division ratio is randomly and dynamically divided into the first division ratio or the second division ratio.

5. The vehicle-mounted screen display control method according to any one of claims 2 to 4, characterized in that: The step of dividing the display range of the vehicle-mounted screen into a first display area and a second display area further comprises: Detect real-time traffic information; The second division ratio is dynamically adjusted according to the real-time traffic information.

6. The vehicle-mounted screen display control method according to claim 5, characterized in that: The dynamically adjusting the second division ratio according to the real-time traffic information includes: Determine the traffic risk distribution points outside the vehicle according to the real-time traffic information; Determining a direction in which the second display area is reduced according to the position direction of the traffic risk distribution point relative to the vehicle; According to the shrinking direction, the second division ratio corresponding to the second display area is reduced and adjusted.

7. The vehicle-mounted screen display control method according to any one of claims 2 to 4, characterized in that: The step of dividing the display range of the vehicle-mounted screen into a first display area and a second display area further comprises: Detect real-time traffic information; According to the real-time traffic information, the position of the second display area within the display range of the vehicle-mounted screen is dynamically adjusted.

8. The vehicle-mounted screen display control method according to claim 7, characterized in that: The dynamically adjusting the position of the second display area within the display range of the vehicle-mounted screen according to the real-time traffic information includes: Determine the traffic risk distribution points outside the vehicle according to the real-time traffic information; Determining a moving direction of the second display area according to a position direction of the traffic risk distribution point relative to the vehicle; According to the moving direction, the second display area is controlled to move within the display range of the vehicle-mounted screen.

9. A computer device, characterized in that: It includes a memory and a processor, the memory is used to store at least one program, and the processor is used to load at least one program to execute the vehicle-mounted screen display control method described in any one of claims 1-8.

10. A computer-readable storage medium storing a program executable by a processor, characterized in that: The program executable by the processor is used to execute the vehicle screen display control method described in any one of claims 1 to 8 when executed by the processor.

Images