Control method, control device, and vehicle

Abstract

The application provides a control method and device of a vehicle and the vehicle, and relates to the field of vehicles.The method comprises the following steps: obtaining display information of a vehicle display screen; wherein the vehicle display screen comprises at least two display screens; determining a picture quality adjustment strategy of the vehicle display screen based on the type of the display information; wherein the picture quality adjustment strategy comprises a first adjustment strategy and a second adjustment strategy, the first adjustment strategy is used to represent the linkage adjustment of the picture quality parameters of the display screens in the vehicle, and the second adjustment strategy is used to represent the independent adjustment of the picture quality parameters of the display screens in the vehicle; and adjusting the picture quality parameters of the display screens in the vehicle based on the picture quality adjustment strategy and the display information. The method can flexibly adjust the picture quality adjustment strategy of the vehicle display screen according to the type of the display information, thereby improving the user experience.

Description

Technical Field

[0001] This application relates to the field of vehicles, and more specifically, to a method for controlling a vehicle, a control device, and a vehicle in the field of vehicles. Background Technology

[0002] As vehicles become increasingly feature-rich, they are typically equipped with multiple displays to provide navigation, entertainment, communication, and other services. Current technology allows for synchronized adjustment of image quality parameters across these displays; however, this synchronized adjustment can lead to image quality interference between the screens. Furthermore, if each display's image quality parameters are adjusted independently, a unified adjustment may require repeated adjustments to multiple screens, resulting in cumbersome operations and negatively impacting the user experience.

[0003] Therefore, how to flexibly determine the image quality adjustment method of vehicle displays in order to improve user experience is a technical problem that needs to be solved. Summary of the Invention

[0004] This application provides a vehicle control method, control device, and vehicle. The method determines the image quality adjustment strategy of the vehicle display screen based on the type of information displayed on the display screen; it can flexibly adjust the image quality adjustment strategy of the vehicle display screen, thereby improving the user experience.

[0005] Firstly, a method for controlling a vehicle is provided, the method comprising:

[0006] Obtain the display information from the vehicle's display screen; wherein the vehicle display screen includes at least two display screens;

[0007] Based on the type of information displayed, a picture quality adjustment strategy for the vehicle display screen is determined; wherein, the picture quality adjustment strategy includes a first adjustment strategy and a second adjustment strategy, the first adjustment strategy is used to indicate that the picture quality parameters of the vehicle display screen are adjusted in a linked manner; the second adjustment strategy is used to indicate that the picture quality parameters of the vehicle display screen are adjusted independently.

[0008] Based on the image quality adjustment strategy and display information, the image quality parameters of the display screen in the vehicle are adjusted.

[0009] In the embodiments of this application, a picture quality adjustment strategy for the vehicle display screen is determined based on the type of information displayed on the display screen; and the picture quality parameters of the display screen are adjusted according to the picture quality adjustment strategy and the display information. Since different picture quality adjustment strategies are suitable for different types of display information, determining the picture quality adjustment strategy based on the type of display information ensures that the obtained picture quality adjustment strategy corresponds to the type of display information, i.e., ensures that a suitable picture quality adjustment strategy can be determined based on the type of display information. Compared to the prior art that uses a fixed picture quality adjustment strategy to adjust the picture quality of the vehicle display screen, this solution can adjust the picture quality adjustment strategy of the vehicle display screen according to the type of display information, improving the flexibility of the picture quality adjustment strategy and thus improving the user experience.

[0010] In conjunction with the first aspect, in certain implementations of the first aspect, a strategy for adjusting the image quality of the vehicle display screen is determined based on the type of displayed information, including:

[0011] If the type of displayed information includes the target information type, the image quality adjustment strategy is determined to be the second adjustment strategy; whereby the target information type refers to the information type related to vehicle driving safety.

[0012] If the type of information displayed does not include the target information type, the image quality adjustment strategy is determined as the first adjustment strategy.

[0013] It should be noted that when the type of information displayed includes the target information type, the screen where the target information type is displayed is enhanced so that the driver can quickly perceive information related to vehicle driving safety.

[0014] In the embodiments of this application, if the type of displayed information is target information related to vehicle driving safety (e.g., radar prompts, alarm prompts, etc.), the image quality adjustment strategy is determined to be the second adjustment strategy, that is, the image quality parameters of the vehicle display screen are adjusted independently. Since when the type of displayed information includes target information, for the display screen showing the target information, the image quality parameters of the display screen need to be adjusted to make the target information more prominent. However, for other display screens, since they do not need to display target information, there is no need to adjust the image quality parameters to enhance the display; that is, when the type of displayed information is target information, the viewing requirements of each screen in the vehicle display are different; therefore, the image quality adjustment strategy is determined to be the second adjustment strategy (i.e., the independent image quality parameter adjustment strategy). In this case, it can be ensured that other screens are not affected by the image quality parameters of the screen displaying target information.

[0015] If the type of information displayed does not include the target information type, that is, if the displayed information is unrelated to vehicle driving safety (e.g., entertainment information), the image quality adjustment strategy is determined as the first adjustment strategy (linked adjustment of image quality parameters). In this case, it can ensure that the image quality of multiple displays remains consistent, avoiding repeated image quality adjustments to each display and avoiding cumbersome operations.

[0016] In conjunction with the first aspect and the above implementation methods, some implementation methods of the first aspect also include:

[0017] Determine the type of information to be displayed based on its content.

[0018] Alternatively, if a target sound signal corresponding to the displayed information is detected, the type of the displayed information is determined based on the target sound signal of the displayed information.

[0019] In the embodiments of this application, the type of the displayed information is determined based on the information content of the displayed information or based on the target sound signal of the displayed information; ensuring that the type of the displayed information can be determined in multiple ways.

[0020] In conjunction with the first aspect and the above implementation methods, some implementation methods of the first aspect also include:

[0021] Obtain the priority order of different sound signals corresponding to the vehicle screen;

[0022] The type of displayed information is determined based on the target sound signal, including:

[0023] If a target sound signal corresponding to the displayed information is detected, the priority of the target sound signal is determined based on the priority ranking of the sound signals.

[0024] If the priority of the target sound signal is higher than the preset level, the type of information to be displayed is determined to be the target information type.

[0025] For example, the priority order of sound signals from high to low includes: radar tone, alarm tone, call tone and entertainment tone; among which radar tone and alarm tone are information types related to vehicle driving safety (i.e. target information types).

[0026] In the embodiments of this application, if a target sound signal corresponding to the displayed information is detected, the type of the displayed information is determined based on the target sound signal and its priority. Since different displayed information is accompanied by different sound signals, the priority of the sound signals is preset, and the information type of the displayed information is determined based on the priority of the target sound signal corresponding to the displayed information, ensuring that the type of displayed information can be determined by combining sound recognition.

[0027] In conjunction with the first aspect and the above implementation methods, some implementation methods of the first aspect also include:

[0028] If a target sound signal corresponding to the displayed information is detected, and the type of the displayed information is the target information type, determine whether there is a first sound signal other than the target sound signal in the vehicle;

[0029] If a first sound signal exists, determine the type of the first sound signal; wherein, the type of the first sound signal includes ambient sound signals and speaker sound signals inside the vehicle;

[0030] Based on the type of the first sound signal, adjust the volume of the target sound signal and the volume of the first sound signal.

[0031] In the embodiments of this application, the volume of the target sound signal corresponding to the display information or the volume of the first sound signal is adjusted based on the type of the first sound signal; the type of the first sound signal includes ambient sound signal and speaker sound signal; since the adjustment methods for the volume of the target sound signal and the first sound signal are different when the type of the first sound signal is different; therefore, according to the type of the first sound signal, it is ensured that the volume of the first sound signal and the target sound signal can be appropriately adjusted.

[0032] In conjunction with the first aspect and the above implementation methods, in some implementation methods of the first aspect, adjusting the volume of the target sound signal and the volume of the first sound signal based on the type of the first sound signal includes:

[0033] If the first sound signal is an ambient sound signal, increase the volume of the target sound signal to the first volume.

[0034] If the first sound signal is a speaker sound signal, control the volume of the first sound signal to decrease to the second volume, or control the volume of the target sound signal to increase to the first volume; wherein the first volume is greater than the second volume.

[0035] In embodiments of this application, if the first sound signal is an ambient sound signal, the vehicle cannot control the volume of the first sound signal; therefore, in order to ensure that the driver can clearly hear the target sound signal corresponding to the displayed information, the volume of the target sound signal is increased to the first volume. If the first sound signal is a speaker sound signal inside the vehicle, the vehicle can adjust the volume of the first sound signal; therefore, controlling the volume of the first sound signal to decrease or controlling the volume of the target sound signal to increase ensures that the driver can promptly perceive the target sound signal.

[0036] Combining the first aspect and the above-mentioned implementation methods, in some implementation methods of the first aspect, the image quality parameters of the display screen in the vehicle are adjusted based on the image quality adjustment strategy and display information, including:

[0037] If the image quality adjustment strategy is the second adjustment strategy, determine the target display screen where the display information is located and the image quality enhancement processing method of the target display screen;

[0038] Adjust the image quality parameters of the target display screen based on the image quality enhancement processing method.

[0039] If the image quality adjustment strategy is the first adjustment strategy, determine the first image quality parameter corresponding to the displayed information;

[0040] Adjust the image quality parameters of the vehicle display screen based on the initial image quality parameters.

[0041] In the embodiments of this application, if the image quality adjustment strategy is the second adjustment strategy (independent adjustment of image quality parameters), the enhancement processing method for the displayed information and the target display screen where the displayed information is located are determined; according to the target display parameters corresponding to the image quality enhancement processing method of the target display screen, the image quality parameters of the target display screen are adjusted to ensure that the display effect of the target display screen is more eye-catching and the driver can promptly perceive the displayed information on the target display screen. If the image quality adjustment strategy is the first adjustment strategy, the image quality parameters of the vehicle display screen are adjusted according to the first image quality parameters corresponding to the displayed information to achieve coordinated adjustment of the image quality parameters of multiple display screens.

[0042] In combination with the first aspect and the above implementation methods, some implementation methods of the first aspect, after adjusting the image quality parameters of the display screen in the vehicle, also include:

[0043] If the type of displayed information is target information type, determine the target display screen where the displayed information is located;

[0044] Identify the first interface element in the target display screen that has no relation to the displayed information;

[0045] Remove the first interface element from the target display screen, or increase the transparency of the first interface element to the default value.

[0046] In the embodiments of this application, if the image quality adjustment strategy is the second adjustment strategy, a first interface element in the target display screen that is not associated with the display information is determined; and the first interface element is removed or the transparency of the first interface element is adjusted to simplify the display interface of the target display screen and improve the readability of the display information in the target display screen.

[0047] Secondly, a vehicle control device is provided, the device comprising:

[0048] An acquisition module is used to acquire display information from the vehicle's display screen; wherein the vehicle display screen includes at least two display screens.

[0049] The processing module is used to determine the image quality adjustment strategy of the vehicle display screen based on the type of display information; wherein, the image quality adjustment strategy includes a first adjustment strategy and a second adjustment strategy, the first adjustment strategy is used to indicate that the image quality parameters of the vehicle display screen are adjusted in a linked manner; the second adjustment strategy is used to indicate that the image quality parameters of the vehicle display screen are adjusted independently; and the image quality parameters of the display screen in the vehicle are adjusted based on the image quality adjustment strategy and the display information.

[0050] In conjunction with the second aspect, in some implementations of the second aspect, the processing module is specifically used to: if the type of displayed information includes the target information type, determine the image quality adjustment strategy as the second adjustment strategy; wherein, the target information type represents the information type related to vehicle driving safety; if the type of displayed information does not include the target information type, determine the image quality adjustment strategy as the first adjustment strategy.

[0051] In conjunction with the second aspect and the above implementation methods, in some implementation methods of the second aspect, the processing module is further configured to: determine the type of the display information based on the information content of the display information; or, if a target sound signal corresponding to the display information is detected, determine the type of the display information based on the target sound signal of the display information.

[0052] In conjunction with the second aspect and the above implementation methods, in some implementation methods of the second aspect, the acquisition module is further used to: acquire the priority order of different sound signals corresponding to the vehicle screen; the processing module is specifically used to: if a target sound signal corresponding to the display information is detected, determine the priority of the target sound signal based on the priority order of the target sound signal and the sound signals; if the priority of the target sound signal is higher than the preset level, determine that the type of the display information is the target information type.

[0053] In conjunction with the second aspect and the above implementation methods, in some implementation methods of the second aspect, the processing module is further configured to: if a target sound signal corresponding to the displayed information is detected, and the type of the displayed information is the target information type, determine whether there is a first sound signal other than the target sound signal in the vehicle; if there is a first sound signal, determine the type of the first sound signal; wherein, the type of the first sound signal includes ambient sound signal and speaker sound signal in the vehicle; and adjust the volume of the target sound signal and the volume of the first sound signal based on the type of the first sound signal.

[0054] In conjunction with the second aspect and the above implementation methods, in some implementation methods of the second aspect, the processing module is specifically used to: if the first sound signal is an ambient sound signal, control the volume of the target sound signal to increase to a first volume; if the first sound signal is a speaker sound signal, control the volume of the first sound signal to decrease to a second volume; wherein, the first volume is greater than the second volume.

[0055] In conjunction with the second aspect and the above implementation methods, in some implementation methods of the second aspect, the processing module is specifically used for: if the image quality adjustment strategy is the second adjustment strategy, determining the target display screen where the display information is located and the image quality enhancement processing method of the target display screen; adjusting the image quality parameters of the target display screen based on the target display parameters of the image quality enhancement processing method; if the image quality adjustment strategy is the first adjustment strategy, determining the first image quality parameters corresponding to the display information; and adjusting the image quality parameters of the vehicle display screen based on the first image quality parameters.

[0056] In conjunction with the second aspect and the above implementation methods, in some implementation methods of the second aspect, the processing module is further configured to: if the type of the displayed information is a target information type, determine the target display screen where the displayed information is located; determine the first interface element in the target display screen that has no association with the displayed information; remove the first interface element in the target display screen, or increase the transparency of the first interface element to a preset value.

[0057] Thirdly, a vehicle is provided, including a memory and a processor, the memory for storing executable program code, and the processor for calling and running the executable program code from the memory, causing the vehicle to perform the methods of the first aspect or any possible implementation thereof.

[0058] Fourthly, a computer program product is provided, comprising: computer program code, which, when run on a computer, causes the computer to perform the methods described in the first aspect or any possible implementation thereof.

[0059] Fifthly, a computer-readable storage medium is provided that stores a computer program, which, when executed, implements the method described in the first aspect or any possible implementation thereof. Attached Figure Description

[0060] Figure 1 This is a schematic diagram of a scenario provided in an embodiment of this application;

[0061] Figure 2 This is another scenario illustration provided by an embodiment of this application;

[0062] Figure 3 This is a schematic flowchart of a vehicle control method provided in an embodiment of this application;

[0063] Figure 4 This is a schematic flowchart of another vehicle control method provided in an embodiment of this application;

[0064] Figure 5 This is a schematic flowchart illustrating another vehicle control method provided in the embodiments of this application;

[0065] Figure 6 This is a schematic diagram of the structure of a vehicle control device provided in an embodiment of this application;

[0066] Figure 7 This is a schematic diagram of the structure of a vehicle provided in an embodiment of this application. Detailed Implementation

[0067] The technical solutions in this application will be clearly and thoroughly described below with reference to the accompanying drawings. In the description of the embodiments of this application, unless otherwise stated, " / " means "or," for example, A / B can mean A or B. "And / or" in the text is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, and B existing alone. Furthermore, in the description of the embodiments of this application, "multiple" refers to two or more than two.

[0068] Hereinafter, the terms "first" and "second" are used for descriptive purposes only and should not be construed as implying or suggesting relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

[0069] As vehicle functions become increasingly sophisticated, multiple displays are typically installed inside vehicles to provide navigation, entertainment, communication, and other services. Current technology allows for synchronized adjustment of image quality parameters across these displays; however, this synchronized adjustment can lead to image quality interference between the screens. For example, consider a vehicle with illuminated displays including the instrument cluster, central control screen, and rear entertainment screen. If the image quality adjustment strategy for these displays is synchronized, adjusting the image quality parameters of any one display will also change the parameters of the others (e.g., increasing the brightness of the central control screen will change the brightness of the instrument cluster and rear entertainment screens). This will interfere with the image quality of the instrument cluster and rear entertainment screens. If the image quality parameters of each display are adjusted independently, a unified adjustment may require repeated adjustments to multiple screens, which is cumbersome and negatively impacts user experience. Therefore, finding a flexible method for adjusting the image quality of vehicle displays to improve user experience is a key technical challenge that needs to be addressed.

[0070] In view of this, this application provides a vehicle control method, control device, and vehicle, which determines the image quality adjustment strategy of the vehicle display screen (including linkage adjustment of image quality parameters or independent adjustment of image quality parameters) according to the type of information displayed on the display screen; that is, selecting an appropriate image quality adjustment strategy according to the type of displayed information, which can flexibly adjust the image quality adjustment strategy of the vehicle display screen, thereby improving the user experience.

[0071] Figure 1 This is a schematic diagram of a scenario provided in an embodiment of this application.

[0072] For example, Figure 1 Scenario 100 describes one possible configuration for the in-vehicle display screen in the front row of the vehicle (the area occupied by the driver and front passenger seats). For example... Figure 1 As shown, the in-vehicle displays in the front row of the vehicle may include an instrument panel screen 101, a central control screen 102, a passenger-side entertainment screen 103, and a passenger-side ceiling-mounted screen 104, etc. The functions and roles of each in-vehicle display screen are explained below.

[0073] The instrument cluster 101 is typically mounted on the center console in front of the driver's seat, displaying various key vehicle information such as speed, RPM, fuel level, battery charge, and temperature. The center console screen 102 is typically mounted in the center of the dashboard, displaying navigation information, entertainment information, vehicle status (such as fuel level, battery charge, and tire pressure), and allowing adjustment of various vehicle settings (such as air conditioning, seat heating, and driving modes) and connectivity functions. The passenger-side entertainment screen 103 is typically mounted on the center console in front of the passenger seat, catering to the entertainment and information needs of the passenger. The passenger-side ceiling-mounted screen 104 is typically mounted on the roof in front of the passenger seat, catering to the entertainment and information needs of the passenger or rear passengers.

[0074] Figure 2 This is another scenario diagram provided in the embodiments of this application.

[0075] For example, Figure 2 The scenario 200 shown illustrates a possible configuration for an in-vehicle display screen in the rear passenger area (the area within the vehicle cabin excluding the driver's and front passenger seats). The in-vehicle display screen in the rear passenger area may include display screens 201 and 202. Rear passenger displays are typically mounted on the back of the front seats or on the vehicle's roof in the rear passenger area to meet the entertainment and information access needs of rear passengers.

[0076] It should be noted that the above Figure 1 and Figure 2This application is intended to illustrate the configuration of vehicle displays and to show that there are multiple displays in both the front and rear areas of the vehicle; however, it does not specify any particular configuration (number, location, etc.) of the vehicle displays.

[0077] The following is combined Figure 1 and Figure 2 The scene diagram in the picture is for Figure 3 The vehicle control method is explained in detail.

[0078] Figure 3 This is a schematic flowchart of a vehicle control method provided in an embodiment of this application.

[0079] For example, Figure 3 The method 300 shown can be executed by the vehicle; or by the vehicle's infotainment system; or by a processor or chip in the vehicle.

[0080] like Figure 3 As shown, the vehicle control method 300 includes S310 to S330, which are described in detail below.

[0081] S310, obtains the display information from the vehicle's display screen.

[0082] The vehicle display screen includes at least two displays, meaning there are at least two illuminated displays inside the vehicle. Figure 1 The front display screen shown and / or Figure 2 The rear display screen shown.

[0083] For example, the vehicle displays include a central control screen 102 and a rear-seat display 201; if the front row navigation mode is activated, the front central control screen displays navigation information; if the rear-seat display 201 entertainment mode is activated, the display 201 displays entertainment information.

[0084] For example, a vehicle can obtain information displayed on the vehicle's screen through an in-vehicle information system; wherein the in-vehicle information system is a device that obtains information about the vehicle's operating status and external information through in-vehicle electronic equipment, and the in-vehicle information system includes a vehicle information display system and an information communication system.

[0085] Optionally, the display information of the vehicle display screen can be determined based on the vehicle network communication or the vehicle operating system and middleware; wherein, the vehicle network communication includes the vehicle bus and Ethernet, the vehicle bus is used to transmit vehicle status and warning information, and Ethernet is used for high-bandwidth data transmission (such as navigation maps and entertainment content).

[0086] It is understood that the above is an illustrative description of the method of obtaining display information from a vehicle display screen; this application does not specifically limit the method of obtaining display information; in practical applications, any feasible method can be used to obtain display information from a vehicle display screen.

[0087] S320 determines the image quality adjustment strategy for the vehicle display screen based on the type of information being displayed.

[0088] The image quality adjustment strategy includes a first adjustment strategy and a second adjustment strategy. The first adjustment strategy is used to indicate that the image quality parameters of the display screen in the vehicle are adjusted in a coordinated manner; the second adjustment strategy is used to indicate that the image quality parameters of the display screen in the vehicle are adjusted independently.

[0089] For example, the first and second adjustment strategies are illustrated below. When the image quality adjustment strategy is the first strategy, the image quality parameters of multiple displays in the vehicle are adjusted in tandem. That is, the first adjustment strategy means that the image quality parameters of the multiple displays in the vehicle remain consistent. For example, if an adjustment operation on the image quality parameters of the first display in the vehicle is detected, the image quality parameters of the displays other than the first display will change accordingly, and the image quality parameters of each display will be the same, resulting in the same display effect. When the image quality adjustment strategy is the second strategy, the image quality parameters of the multiple displays in the vehicle are adjusted independently. That is, the second adjustment strategy means that the adjustment of the image quality parameters of the multiple displays in the vehicle is performed independently. For example, if an adjustment operation on the image quality parameters of the first display in the vehicle is detected, only the image quality parameters of the first display change, while the image quality parameters of the displays other than the first display remain unchanged.

[0090] In one implementation, if the type of displayed information includes a target information type, the image quality adjustment strategy is determined to be the second adjustment strategy; wherein, the target information type represents an information type related to vehicle driving safety; if the type of displayed information does not include a target information type, the image quality adjustment strategy is determined to be the first adjustment strategy.

[0091] For example, the target information type represents the type of information related to vehicle driving safety; for example, the displayed information of the target information type includes radar prompt information, alarm prompt information, safety prompt information, fault warning information, etc.

[0092] Specifically, radar alerts are warnings triggered by information about surrounding targets detected by radar sensors. These include collision warnings, blind spot monitoring, and lane departure warnings. Alarm alerts are those triggered when the vehicle system detects abnormal conditions, including seatbelt reminders, door closure reminders, low fuel warnings, and tire pressure warnings. Safety alerts are related to driving safety and are typically generated by the vehicle control module, including driver fatigue warnings, speed limit reminders, and traffic sign recognition. Fault warnings are those issued when the vehicle system detects potential faults, including engine fault warnings, low battery warnings, brake system fault warnings, and sensor failure warnings.

[0093] Understandably, when the type of information displayed includes the target information type, the screen displaying the target information type is enhanced so that the driver can quickly perceive information related to vehicle driving safety.

[0094] For example, if the type of displayed information includes target information related to vehicle driving safety (such as radar warning information, alarm warning information, etc.), the image quality adjustment strategy is determined to be the second adjustment strategy, which means independently adjusting the image quality parameters of the vehicle's display screen. Because when the type of displayed information includes target information, the display screen displaying the target information needs to have its image quality parameters adjusted to make the target information more prominent. However, for other display screens, since they do not need to display target information, there is no need to adjust the image quality parameters to enhance the display; that is, when the type of displayed information is target information, the viewing requirements of each screen in the vehicle's display screens are different; therefore, the image quality adjustment strategy is determined to be the second adjustment strategy (i.e., the independent image quality parameter adjustment strategy). In this case, it can be ensured that other screens are not affected by the image quality parameters of the screen displaying target information.

[0095] If the type of information displayed does not include the target information type, that is, if the displayed information is unrelated to vehicle driving safety (e.g., entertainment video), the image quality adjustment strategy is determined as the first adjustment strategy (linked adjustment of image quality parameters). In this case, it can ensure that the image quality of multiple displays remains consistent, avoiding repeated image quality adjustments to each display and avoiding cumbersome operations.

[0096] In one possible implementation, after acquiring the display information from the vehicle's display screen, the information type of the display information is determined based on the display information. For example, the type of display information can be determined based on the content of the display information; or, if a target sound signal corresponding to the display information is detected, the type of display information can be determined based on the target sound signal of the display information.

[0097] For example, the type of the displayed information is determined based on its content, i.e., by identifying the content of the displayed information; or if a target sound signal corresponding to the displayed information exists, the target sound signal is identified, and the type of the displayed information is determined based on the target sound signal; for example, if the target sound signal corresponding to the displayed information is a radar alert tone, then the displayed information is a radar alert tone; if the target sound signal corresponding to the displayed information is an alarm tone, then the displayed information is an alarm alert tone.

[0098] Understandably, when identifying the content and type of displayed information, text recognition and image recognition methods can be used. Similarly, when identifying target sound signals, signal processing and audio analysis techniques can be combined. Specifically, acoustic features (including spectral and temporal features) of the target sound signal are extracted, and machine learning or deep learning models are used to classify these features to determine the type of sound signal corresponding to the target sound signal.

[0099] In the embodiments of this application, since the sound signals corresponding to different types of display information have different acoustic characteristics, different types of audio information in the vehicle can be effectively identified based on acoustic feature extraction, signal processing technology and machine learning model, and then the type of display information can be determined based on the audio information.

[0100] Specifically, when determining the type of information to be displayed based on the target sound signal, the priority ranking of different sound signals corresponding to the vehicle screen is obtained; if a target sound signal corresponding to the display information is detected, the priority of the target sound signal is determined based on the priority ranking of the target sound signal and the sound signals; if the priority of the target sound signal is higher than the preset level, the type of the display information is determined to be the target information type.

[0101] For example, common sound signals within the vehicle cabin are prioritized, with the priority order from highest to lowest including: radar tones, alarm tones, call tones, and entertainment tones. Radar tones and alarm tones are information types related to vehicle safety (i.e., target information types). If the priority of a target sound signal is higher than a preset level, the type of information displayed is determined to be the target information type. For example, the preset level is the priority corresponding to call tones. When the type of information displayed is higher than the priority corresponding to call tones, the type of information displayed is determined to be the target information type. Call tones refer to those generated by the in-car communication (ICC) function or those generated by Bluetooth calls connected to the vehicle's infotainment system.

[0102] The S330 adjusts the image quality parameters of the vehicle's display screen based on image quality adjustment strategies and display information.

[0103] Specifically, if the image quality adjustment strategy is the second adjustment strategy, the target display screen where the displayed information is located and the image quality enhancement processing method of the target display screen are determined; based on the target display parameters of the enhancement processing method, the image quality parameters of the target display screen are adjusted; if the image quality adjustment strategy is the first adjustment strategy, the first image quality parameters corresponding to the displayed information are determined; based on the first image quality parameters, the image quality parameters of the vehicle display screen are adjusted.

[0104] For example, the image quality parameters of the display screen are adjusted according to the image quality adjustment strategy and the displayed information. If the image quality adjustment strategy is the second adjustment strategy (independent adjustment of image quality parameters), it means that the current displayed information is the target information type, that is, the displayed information is related to the vehicle's driving safety. The image quality of the target display screen where the displayed information is located will be enhanced. According to the target display parameters corresponding to the image quality enhancement processing method, the image quality parameters of the target display screen are adjusted to ensure that the display effect of the target display screen is more eye-catching, the displayed information in the target display screen is more prominent, and the driver can notice the displayed information in a timely manner. If the image quality adjustment strategy is the first adjustment strategy, the image quality parameters of the vehicle display screen are adjusted according to the first image quality parameters corresponding to the displayed information to achieve the coordinated adjustment of the image quality parameters of multiple display screens.

[0105] For example, the image enhancement processing methods for the display screen include, but are not limited to: color enhancement processing, brightness enhancement processing, contrast enhancement processing, edge detection and enhancement, image sharpening processing, etc.; the different enhancement processing methods are described below.

[0106] Color enhancement processing refers to enhancing the original colors of the display screen, resulting in higher color saturation, reduced dullness, and more vibrant colors, making the displayed information easier for users to perceive. Brightness enhancement processing adjusts the brightness of the display screen to ensure that dark areas are more visible while avoiding loss of detail in overly bright areas. Contrast enhancement processing increases the difference between different gray levels in the image to improve contrast and make the displayed interface clearer (e.g., by redistributing pixel values ​​to expand contrast or performing histogram equalization on local areas). Edge detection enhancement processing highlights the boundary contours of different interface elements on the display screen, making the displayed information's boundaries clearer. Image sharpening processing enhances the edges of the displayed interface, making the interface more prominent; for example, using a high-pass filter to highlight high-frequency components, i.e., the edges of the image, or using bilateral filtering to detect and enhance edges while sharpening without amplifying noise.

[0107] It should be noted that the above is an illustrative description of the enhancement processing method, and this application does not limit the image quality enhancement processing method of the display screen; in practical applications, any feasible enhancement processing method can be used to enhance the image quality of the display screen.

[0108] For example, if the image quality adjustment strategy is the first adjustment strategy, the first image quality parameter corresponding to the display information is determined; the first image quality parameter corresponding to the display information can be the initial display parameter corresponding to the display information, or the display parameter corresponding to the display information set in the user's historical operations; based on the first image quality parameter, the image quality parameter of the vehicle display screen is adjusted.

[0109] For example, if an entertainment video is played on the display screen, the corresponding display information is entertainment information; if the display information is determined to be display information other than the target information type, then the image quality adjustment strategy is determined to be the first adjustment strategy; the image quality parameters of the vehicle display screen are adjusted according to the initial display parameters corresponding to the entertainment information, or the parameters set by the user when they last watched the entertainment information.

[0110] For example, if the adjustment strategy for the image quality parameters of the vehicle display screen is the first adjustment strategy, when the type of displayed information is detected to be the target information type, the vehicle display screen is decoupled so that the image quality parameters of the vehicle display screen can be adjusted independently.

[0111] In one possible implementation, after adjusting the image quality parameters of the display screen in the vehicle, the method further includes: if the type of the displayed information is a target information type, determining the target display screen where the displayed information is located; determining a first interface element in the target display screen that is not associated with the displayed information; removing the first interface element from the target display screen, or increasing the transparency of the first interface element to a preset value.

[0112] For example, if the type of displayed information is the target information type, the image quality adjustment strategy of the vehicle display screen is the second adjustment strategy, which performs image quality enhancement processing on the target display screen according to the enhancement processing method corresponding to the displayed information; if there are first interface elements in the target display screen that are not related to the displayed information, the first interface elements are removed or the transparency of the first interface elements is increased, so as to make the display interface of the target display screen more concise and reduce the distraction of irrelevant interface elements on the driver's attention.

[0113] In the embodiments of this application, if the type of displayed information is target information type, a first interface element in the target display screen that is not associated with the displayed information is determined; and the first interface element is removed or the transparency of the first interface element is adjusted to simplify the display interface of the target display screen and improve the readability of the displayed information in the target display screen.

[0114] Optionally, when the radar detects a potential hazard and triggers a continuous radar audible alarm, a brief notification message will be displayed on each of the vehicle's screens to ensure that everyone in the vehicle is aware of the situation. To more effectively assist the driver in dealing with potential hazards, the front screens (i.e., the screens in front of the driver and front passenger) will display more detailed and specific warning information, including possible sources of risk and suggested actions. Meanwhile, the rear screens will maintain the original picture quality of their entertainment content, unaffected by the incident, to ensure that the viewing experience of rear passengers is not disturbed.

[0115] In the above embodiments, a picture quality adjustment strategy for the vehicle display screen is determined based on the type of information displayed on the screen; and the picture quality parameters of the display screen are adjusted according to the picture quality adjustment strategy and the display information. Since different picture quality adjustment strategies are suitable for different types of display information, determining the picture quality adjustment strategy based on the type of display information ensures that the obtained strategy corresponds to the type of display information, i.e., it ensures that a suitable picture quality adjustment strategy can be determined based on the type of display information. Compared to the prior art that uses a fixed picture quality adjustment strategy to adjust the picture quality of the vehicle display screen, this solution can adjust the picture quality adjustment strategy according to the type of display information, improving the flexibility of the picture quality adjustment strategy and thus enhancing the user experience.

[0116] It should be noted that when a sound signal is detected inside the vehicle, in addition to adjusting the display screen's image quality parameters using the methods described above, the volume of the sound signal can also be adjusted. The method for adjusting the sound signal is explained below.

[0117] In one implementation, the method further includes: if a target sound signal corresponding to the displayed information is detected, and the type of the displayed information is a target information type, determining whether there is a first sound signal other than the target sound signal in the vehicle; if there is a first sound signal, determining the type of the first sound signal; and adjusting the volume of the target sound signal and the volume of the first sound signal based on the type of the first sound signal.

[0118] The first type of sound signal includes ambient sound signal and speaker sound signal inside the vehicle; the ambient sound signal is used to represent the sound signal generated by the in-vehicle environment and the external environment, that is, the ambient sound signal represents the sound signal that the vehicle cannot adjust the volume of; the speaker sound signal inside the vehicle is the sound signal generated by the speaker inside the vehicle, that is, the speaker sound signal represents the sound signal that the vehicle can adjust the volume of.

[0119] For example, the type of the first sound signal includes an ambient sound signal and a speaker sound signal inside the vehicle; since the adjustment methods for the volume of the target sound signal and the first sound signal are different when the type of the first sound signal is different; when the first sound signal is an ambient sound signal, the vehicle cannot adjust the volume of the first sound signal, and when the first sound signal is a speaker sound signal, the vehicle can adjust the volume of the first sound signal; therefore, according to the type of the first sound signal, it is ensured that the volume of the first sound signal and the target sound signal can be appropriately adjusted.

[0120] For example, adjusting the volume of the target sound signal and the volume of the first sound signal based on the type of the first sound signal includes: if the first sound signal is an ambient sound signal, controlling the volume of the target sound signal to increase to a first volume; if the first sound signal is a speaker sound signal, controlling the volume of the first sound signal to decrease to a second volume, or controlling the volume of the target sound signal to increase to the first volume; wherein the first volume is greater than the second volume.

[0121] In embodiments of this application, if the first sound signal is an ambient sound signal, the vehicle cannot adjust the volume of the first sound signal. To ensure the driver can clearly hear the target sound signal corresponding to the displayed information, the volume of the target sound signal is increased to a first volume, which is greater than the initial volume of the target sound signal. If the first sound signal is a speaker sound signal inside the vehicle, the vehicle can adjust the volume of the first sound signal; therefore, the volume of the first sound signal is reduced to a second volume, which is lower than the initial volume of the first sound signal, or the volume of the target sound signal is increased to the first volume, ensuring the driver can promptly perceive the target sound signal.

[0122] Understandably, adjusting the volume of the audio signal and the image quality parameters of the display screen work together to ensure optimal safety and user experience in different driving scenarios. By pre-determining the priority of the audio signal, the system can intelligently adjust the volume and displayed content, enhancing the image quality of the front display screen while allowing the rear screens to continue providing a high-quality entertainment experience without interference. Specifically, when a high-priority audio signal is activated, the front display screen optimizes its image quality to enhance the visibility of the displayed information, while the rear screens maintain independent image quality settings, only informing the user of the current task status through gentle notification prompts. This achieves decoupling of the vehicle's displays and the coordinated operation of audio and visual information.

[0123] Figure 4 This is a schematic flowchart of another vehicle control method provided in the embodiments of this application.

[0124] Figure 4The method 400 shown can be executed by the vehicle, or by the vehicle's infotainment system; or by a processor or chip in the vehicle.

[0125] like Figure 4 As shown, the vehicle control method 400 includes S401 to S410, and S401 to S410 are described in detail below.

[0126] S401, obtain the display information from the vehicle's display screen.

[0127] Alternatively, the implementation of S401 can be found in [reference needed]. Figure 3 The relevant description of S310 will not be repeated here.

[0128] S402, Determine the type of information to be displayed.

[0129] For example, the type of the displayed information can be determined based on the content of the displayed information, or if a target sound signal corresponding to the displayed information is detected, the type of the displayed information can be determined based on the priority of the target sound signal.

[0130] S403, Does the type of information displayed include the target information type? If yes, proceed to S404; if no, proceed to S408.

[0131] For example, it is determined whether the type of displayed information includes a target information type; wherein the target information type represents display information related to vehicle driving safety; if the type of displayed information includes a target information type, the image quality adjustment strategy of the vehicle display screen is determined to be a second adjustment strategy; if the type of displayed information does not include a target information type, the image quality adjustment strategy of the vehicle display screen is determined to be a first adjustment strategy.

[0132] S404, determine the image quality adjustment strategy for the vehicle display screen as the second adjustment strategy.

[0133] For example, if the type of displayed information includes a target information type, the image quality adjustment strategy for the vehicle display screen is determined to be a second adjustment strategy, which is an independent adjustment of the image quality parameters of the vehicle display screen.

[0134] Alternatively, the implementation methods of S402 to S404 can be found in [reference needed]. Figure 3 The relevant descriptions of the S320 will not be repeated here.

[0135] S405, determine the target display screen for displaying information and the image enhancement processing method for the target display screen.

[0136] For example, the target display screen is the display screen where the information is displayed; the image enhancement processing method of the target display screen is determined; the image enhancement processing method includes: color enhancement processing, brightness enhancement processing, contrast enhancement processing, edge detection and enhancement, image sharpening processing, etc.

[0137] S406, Determine the target image quality parameters corresponding to the image quality enhancement processing method.

[0138] S407 adjusts the image quality parameters of the target display screen according to the target image quality parameters.

[0139] For example, different image quality enhancement processing methods correspond to different image quality parameters. The image quality parameters of the target display screen are adjusted according to the target image quality parameters to make the display effect of the target display screen more eye-catching and the information of the target display type in the target display screen easier to perceive. Among them, the image quality parameters include parameters such as brightness, color temperature, contrast, and color saturation.

[0140] Alternatively, the implementation methods of S405 to S407 can be found in [reference needed]. Figure 3 The relevant descriptions of the S330 will not be repeated here.

[0141] S408 determines that the image quality adjustment strategy for the vehicle display screen is the first adjustment strategy.

[0142] For example, if the type of displayed information is not the target information type, the image quality adjustment strategy of the display screen is determined to be the first adjustment strategy, which is to adjust the image quality parameters of the display screen in conjunction.

[0143] Alternatively, the implementation of S408 can be found in [reference needed]. Figure 3 The relevant descriptions of the S320 will not be repeated here.

[0144] S409, determine the first image quality parameter corresponding to the displayed information.

[0145] S410 adjusts the image quality parameters of the vehicle display screen based on the first image quality parameter.

[0146] For example, the image quality parameters of the vehicle display screen are adjusted according to the first parameter corresponding to the displayed information to ensure that the image quality of the vehicle display screen remains consistent.

[0147] Alternatively, the implementation methods of S409 to S410 can be found in [reference needed]. Figure 3 The relevant descriptions of the S330 will not be repeated here.

[0148] In one possible implementation, when adjusting the image quality parameters of the vehicle display screen, the image quality parameters of the vehicle display screen are adjusted according to a pre-set adjustment range; so that the image quality parameters of the display screen are within the adjustment range, and the excessive fluctuation of the image quality parameters of the vehicle display screen does not affect the driver's recognition of important information.

[0149] In the embodiments of this application, the image quality adjustment strategy of the display screen is determined according to the type of display information, ensuring that the obtained image quality adjustment strategy corresponds to the type of display information, that is, ensuring that a suitable image quality adjustment strategy can be determined according to the type of display information; and the image quality of the vehicle display screen is adjusted according to the determined image quality adjustment strategy, which effectively improves the flexibility of the image quality adjustment strategy.

[0150] Figure 5 This is a schematic flowchart illustrating another vehicle control method provided in the embodiments of this application.

[0151] like Figure 5 As shown, the vehicle control method 500 includes S501 to S505, and S501 to S505 are described in detail below.

[0152] S501, if the type of the displayed information is target information type, determine the target sound signal corresponding to the displayed information.

[0153] For example, if the type of displayed information is the target information type, the sound signal is identified by combining signal processing technology and audio analysis technology to determine the target sound signal corresponding to the displayed information.

[0154] S502, Is a first sound signal other than the target sound signal detected? If yes, execute S503.

[0155] For example, it is determined whether a first sound signal other than the target sound signal is detected; if the first sound signal is detected, the sound type of the first sound signal is determined.

[0156] For example, if the first sound signal is not detected, the volume of the target sound signal remains unchanged.

[0157] S503, determine the sound type of the first sound signal.

[0158] For example, the first sound signal type includes an ambient sound signal and a speaker sound signal inside the vehicle; the ambient sound signal is used to represent the sound signal generated by the in-vehicle environment and the external environment, that is, the ambient sound signal represents the sound signal that the vehicle cannot adjust the volume of; the speaker sound signal inside the vehicle is the sound signal generated by the speaker inside the vehicle, that is, the speaker sound signal represents the sound signal that the vehicle can adjust the volume of.

[0159] For example, by extracting acoustic features (including spectral and temporal features) of the target sound signal, machine learning or deep learning models are used to classify the extracted acoustic features to determine the type of sound signal corresponding to the target sound signal. Since different types of display information correspond to sound signals with different acoustic features, different types of audio information within the vehicle can be effectively identified based on acoustic feature extraction, signal processing techniques, and machine learning models, thereby determining the type of display information based on the audio information.

[0160] S504, if the sound type is an ambient sound signal, control the volume of the target sound signal to increase to the first volume.

[0161] For example, if the sound type is an ambient sound signal, the vehicle cannot adjust the volume of the first sound signal. In order to ensure that the driver can hear the target sound signal corresponding to the displayed information, the volume of the target sound signal is increased to the first volume, which is greater than the initial volume of the target sound signal.

[0162] S505, if the sound type is a speaker sound signal, control the volume of the first sound signal to be reduced to the second volume.

[0163] For example, if the first sound signal is a speaker sound signal in the vehicle, the vehicle can adjust the volume of the first sound signal; thus, the volume of the first sound signal is controlled to be reduced to a second volume, which is lower than the initial volume of the first sound signal, to ensure that the driver can perceive the target sound signal in time.

[0164] In one possible implementation, the image quality parameters of the vehicle display screen and / or the volume of the audio signal can be adjusted when a change in the content of the vehicle display screen is detected. This change in the content of the vehicle display screen refers to a transformation or update of the information or interface displayed on the screen. For example, switching from multimedia entertainment content to navigation mode, or the currently displayed navigation route needing to be updated to new route guidance; such changes may include, but are not limited to, adjustments to the interface layout, loading of new information (such as new navigation instructions), or updates to specific data (such as prompts for the next turn).

[0165] Scenario 1: When the content of only one display changes (e.g., switching to navigation mode), the system automatically evaluates the sound signals of all current activities, adjusts them based on a preset priority order, and optimizes the content and image quality of the display screen.

[0166] Specifically, when there are audio signals with a priority ranking higher than the preset level (high-priority audio signals), the volume of the entertainment audio is reduced until the task corresponding to the high-priority audio signal is completed. The image quality of the display screen containing the high-priority audio signal is adjusted to highlight the information corresponding to the high-priority audio signal (enhanced display), and the font size and color are dynamically adjusted to improve the readability of the displayed information. When there are only audio signals with a priority ranking lower than or equal to the preset level (low-priority audio signals), the volume of each audio signal remains unchanged, and the image quality of the display screen is adjusted according to user operation.

[0167] Scenario 2: When the content of multiple displays changes simultaneously (e.g., the front display is used for navigation, and the rear display is used to watch a movie); determine if a high-priority audio signal is detected; if a high-priority audio signal is detected, increase the volume of the high-priority audio signal and adjust the image quality of the display screen where the high-priority audio signal is located; to enhance the image quality of the screen corresponding to the high-priority audio signal. Decrease the volume of low-priority audio signals and display a notification bar or badge on the screen corresponding to the low-priority audio signal to indicate that a high-priority task is currently being performed.

[0168] This embodiment achieves coordinated control of sound priority and multi-screen image quality, ensuring a safe and worry-free operating environment under different driving conditions. By dynamically adjusting the sound and display settings of the front navigation and rear entertainment content, it not only improves the driver's safety and concentration but also ensures that the entertainment quality of rear passengers is not affected, thereby creating a more intelligent, comfortable, and personalized riding environment.

[0169] The above text combined Figures 1 to 5 The vehicle control method provided in the embodiments of this application is described in detail below; the following will be combined with Figure 6 and Figure 7 The apparatus embodiments of this application are described in detail below. It should be understood that the apparatus in the embodiments of this application can perform the various methods described in the foregoing embodiments of this application, that is, the specific working processes of the various products described below can be referred to the corresponding processes in the foregoing method embodiments.

[0170] Figure 6 This is a schematic diagram of the structure of a vehicle control device provided in an embodiment of this application.

[0171] For example, such as Figure 6 As shown, the vehicle control device 600 includes:

[0172] The acquisition module 610 is used to acquire the display information of the vehicle display screen; wherein the vehicle display screen includes at least two display screens;

[0173] The processing module 620 is used to determine the image quality adjustment strategy of the vehicle display screen based on the type of display information; wherein, the image quality adjustment strategy includes a first adjustment strategy and a second adjustment strategy, the first adjustment strategy is used to indicate that the image quality parameters of the display screen in the vehicle are adjusted in a coordinated manner; the second adjustment strategy is used to indicate that the image quality parameters of the display screen in the vehicle are adjusted independently; and the image quality parameters of the display screen in the vehicle are adjusted based on the image quality adjustment strategy and the display information.

[0174] Optionally, as an embodiment, the processing module 620 is specifically used to: if the type of displayed information includes a target information type, determine the image quality adjustment strategy as a second adjustment strategy; wherein, the target information type represents an information type related to vehicle driving safety; if the type of displayed information does not include a target information type, determine the image quality adjustment strategy as a first adjustment strategy.

[0175] Optionally, as an embodiment, the processing module 620 is further configured to: determine the type of the display information based on the information content of the display information; or, if a target sound signal corresponding to the display information is detected, determine the type of the display information based on the target sound signal of the display information.

[0176] Optionally, as an embodiment, the acquisition module 610 is further configured to: acquire the priority order of different sound signals corresponding to the vehicle screen;

[0177] The processing module 620 is specifically used for: if a target sound signal corresponding to the displayed information is detected, determining the priority of the target sound signal based on the priority order of the target sound signal and the sound signals; if the priority of the target sound signal is higher than the preset level, determining the type of the displayed information as the target information type.

[0178] Optionally, as an embodiment, the processing module 620 is further configured to: if a target sound signal corresponding to the displayed information is detected, and the type of the displayed information is the target information type, determine whether there is a first sound signal other than the target sound signal in the vehicle; if there is a first sound signal, determine the type of the first sound signal; wherein the type of the first sound signal includes ambient sound signal and speaker sound signal in the vehicle; and adjust the volume of the target sound signal and the volume of the first sound signal based on the type of the first sound signal.

[0179] Optionally, as an embodiment, the processing module 620 is specifically used to: if the first sound signal is an ambient sound signal, control the volume of the target sound signal to increase to a first volume; if the first sound signal is a speaker sound signal, control the volume of the first sound signal to decrease to a second volume; wherein the first volume is greater than the second volume.

[0180] Optionally, as an embodiment, the processing module 620 is specifically used for: if the image quality adjustment strategy is the second adjustment strategy, determining the target display screen where the display information is located and the image quality enhancement processing method of the target display screen; adjusting the image quality parameters of the target display screen based on the target display parameters of the image quality enhancement processing method; if the image quality adjustment strategy is the first adjustment strategy, determining the first image quality parameters corresponding to the display information; and adjusting the image quality parameters of the vehicle display screen based on the first image quality parameters.

[0181] Optionally, as an embodiment, the processing module 620 is further configured to: if the type of the displayed information is a target information type, determine the target display screen where the displayed information is located; determine a first interface element in the target display screen that has no association with the displayed information; remove the first interface element from the target display screen, or reduce the transparency of the first interface element to a preset value.

[0182] It should be noted that the control devices of the aforementioned vehicles are embodied in the form of functional units. The term "module" here can be implemented in software and / or hardware, without specific limitations.

[0183] For example, a "module" can be a software program, hardware circuit, or a combination of both that implements the above functions. Hardware circuits may include application-specific integrated circuits (ASICs), electronic circuits, processors (e.g., shared processors, proprietary processors, or group processors) and memory for executing one or more software or firmware programs, combined logic circuits, and / or other suitable components that support the described functions.

[0184] Therefore, the units of the various examples described in the embodiments of this application can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are implemented in hardware or software depends on the specific application and design constraints of the technical solution. Those skilled in the art can use different methods to implement the described functions for each specific application, but such implementation should not be considered beyond the scope of this application.

[0185] Figure 7 This is a schematic diagram of the structure of a vehicle provided in an embodiment of this application.

[0186] For example, vehicle 700 includes processor 710, memory 720 and executable program code 730.

[0187] For example, vehicle 700 includes one or more processors 710 that can support the vehicle control method in the method embodiment. Processor 710 can be a general-purpose processor or a special-purpose processor. For example, processor 710 can be a central processing unit (CPU), a digital signal processor (DSP), an application-specific integrated circuit (ASIC), a field-programmable gate array (FPGA), or other programmable logic devices, such as discrete gates, transistor logic devices, or discrete hardware components.

[0188] For example, the processor 710 can be used to control the vehicle 700, execute software programs, and process data from the software programs. The vehicle 700 may also include a communication unit for receiving and transmitting signals.

[0189] For example, the vehicle 700 may include one or more memories 720, on which executable program code 730 is stored. The executable program code 730 can be run by the processor 710 to generate instructions, causing the processor 710 to execute the vehicle control method described in the above method embodiments according to the instructions.

[0190] Optionally, the memory 720 may also store data. Optionally, the processor 710 may also read data stored in the memory 720, which may be stored at the same memory address as the executable program code 730, or the data may be stored at a different memory address than the executable program code 730.

[0191] For example, the processor 710 and memory 720 can be configured separately or integrated together, for example, integrated on a system-on-chip (SOC) of the terminal device.

[0192] For example, the memory 720 can be used to store related programs of the vehicle control method provided in the embodiments of this application, and the processor 720 can be used to call the executable program code 730 stored in the memory 720 when controlling the vehicle to execute the vehicle control method of the embodiments of this application; for example, obtaining display information of the vehicle display screen; wherein the vehicle display screen includes at least two display screens; determining the image quality adjustment strategy of the vehicle display screen based on the type of display information; wherein the image quality adjustment strategy includes a first adjustment strategy and a second adjustment strategy, the first adjustment strategy is used to indicate that the image quality parameters of the vehicle display screen are adjusted in a linked manner; the second adjustment strategy is used to indicate that the image quality parameters of the vehicle display screen are adjusted independently; and adjusting the image quality parameters of the display screen in the vehicle based on the image quality adjustment strategy and the display information.

[0193] This application also provides a computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements the steps of the vehicle control method of any of the foregoing embodiments.

[0194] The computer-readable storage medium may include, but is not limited to, any type of disk, including floppy disks, optical disks, Digital Video Discs (DVDs), Compact Disc Read-Only Memory (CD-ROM), microdrives, and magneto-optical disks, read-only memory (ROM), random access memory (RAM), erasable programmable read-only memory (EPROM), electrically erasable programmable read-only memory (EEPROM), dynamic random access memory (DRAM), video random access memory (VRAM), flash memory devices, magnetic cards or optical cards, nanosystems (including molecular memory ICs), or any type of medium or device suitable for storing instructions and / or data.

[0195] This application also provides a computer program product that, when run on a computer, causes the computer to perform the aforementioned related steps to implement a vehicle control method as described in the above embodiments.

[0196] In addition, the vehicle provided in the embodiments of this application may specifically be a chip, component or module. The vehicle may include a connected processor and a memory. The memory is used to store instructions. When the vehicle is running, the processor may call and execute the instructions to make the chip execute a vehicle control method in the above embodiments.

[0197] The vehicle, computer-readable storage medium, computer program product or chip provided in this application are all used to execute the corresponding vehicle control method provided above. Therefore, the beneficial effects that can be achieved can be referred to the beneficial effects of the corresponding vehicle control method provided above, and will not be repeated here.

[0198] Through the above description of the embodiments, those skilled in the art will understand that, for the sake of convenience and brevity, only the division of the above functional modules is used as an example. In actual applications, the above functions can be assigned to different functional modules as needed, that is, the internal structure of the device can be divided into different functional modules to complete all or part of the functions described above.

[0199] In the embodiments provided in this application, it should be understood that the disclosed apparatus and methods can be implemented in other ways. For example, the apparatus embodiments described above are merely illustrative. For instance, the division of modules or units is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another device, or some features may be ignored or not executed. Furthermore, the coupling or direct coupling or communication connection shown or discussed may be through some interfaces; the indirect coupling or communication connection between devices or units may be electrical, mechanical, or other forms.

[0200] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A method for controlling a vehicle, characterized in that, The method includes: Obtain the display information from the vehicle's display screen; wherein the vehicle's display screen includes at least two display screens; If a target sound signal corresponding to the displayed information is detected, the type of the displayed information is determined based on the target sound signal of the displayed information. Based on the type of the displayed information, a picture quality adjustment strategy for the vehicle display screen is determined; wherein, the picture quality adjustment strategy includes a first adjustment strategy and a second adjustment strategy, the first adjustment strategy being used to indicate that the picture quality parameters of the vehicle display screen are adjusted in a coordinated manner; the second adjustment strategy being used to indicate that the picture quality parameters of the vehicle display screen are adjusted independently. Based on the image quality adjustment strategy and the display information, the image quality parameters of the display screen in the vehicle are adjusted; Determining the type of display information based on the target sound signal of the display information includes: If a target sound signal corresponding to the displayed information is detected, the priority of the target sound signal is determined based on the priority ranking of the target sound signal and the sound signals. If the priority of the target sound signal is higher than the preset level, the type of the displayed information is determined to be the target information type; wherein, the target information type represents the information type related to the vehicle's driving safety.

2. The method according to claim 1, characterized in that, The step of determining the image quality adjustment strategy for the vehicle display screen based on the type of the display information includes: If the type of the displayed information includes the target information type, the image quality adjustment strategy is determined to be the second adjustment strategy; If the type of the displayed information does not include the target information type, the image quality adjustment strategy is determined to be the first adjustment strategy.

3. The method according to claim 1, characterized in that, Also includes: Based on the information content of the displayed information, the type of the displayed information is determined.

4. The method according to claim 2, characterized in that, Also includes: If a target sound signal corresponding to the displayed information is detected, and the type of the displayed information is the target information type, it is determined whether there is a first sound signal other than the target sound signal in the vehicle; If the first sound signal exists, determine the type of the first sound signal; wherein, the type of the first sound signal includes ambient sound signals and speaker sound signals inside the vehicle; Based on the type of the first sound signal, adjust the volume of the target sound signal and the volume of the first sound signal.

5. The method according to claim 4, characterized in that, Adjusting the volume of the target sound signal relative to the volume of the first sound signal based on the type of the first sound signal includes: If the first sound signal is an ambient sound signal, control the volume of the target sound signal to increase to the first volume; If the first sound signal is the speaker sound signal, control the volume of the first sound signal to decrease to the second volume, or control the volume of the target sound signal to increase to the first volume; wherein the first volume is greater than the second volume.

6. The method according to any one of claims 1 to 5, characterized in that, The step of adjusting the image quality parameters of the display screen in the vehicle based on the image quality adjustment strategy and the display information includes: If the image quality adjustment strategy is the second adjustment strategy, determine the target display screen where the display information is located and the image quality enhancement processing method of the target display screen; Based on the target display parameters of the image enhancement processing method, adjust the image quality parameters of the target display screen; If the image quality adjustment strategy is the first adjustment strategy, determine the first image quality parameter corresponding to the display information; Based on the first image quality parameter, adjust the image quality parameter of the vehicle display screen.

7. The method according to any one of claims 1 to 5, characterized in that, After adjusting the image quality parameters of the display screen in the vehicle, the method further includes: If the type of the displayed information is the target information type, determine the target display screen where the displayed information is located; Identify a first interface element in the target display screen that has no association with the displayed information; Remove the first interface element from the target display screen, or increase the transparency of the first interface element to a preset value.

8. A vehicle control device, characterized in that, The device includes: An acquisition module is used to acquire display information from a vehicle display screen; wherein the vehicle display screen includes at least two display screens; A processing module is configured to, if a target sound signal corresponding to the displayed information is detected, determine the type of the displayed information based on the target sound signal of the displayed information; and determine a picture quality adjustment strategy for the vehicle display screen based on the type of the displayed information; wherein the picture quality adjustment strategy includes a first adjustment strategy and a second adjustment strategy, the first adjustment strategy being used to indicate that the picture quality parameters of the vehicle display screen are adjusted in a coordinated manner; the second adjustment strategy being used to indicate that the picture quality parameters of the vehicle display screen are adjusted independently; and adjust the picture quality parameters of the display screen in the vehicle based on the picture quality adjustment strategy and the displayed information. The processing module is specifically used for: if a target sound signal corresponding to the displayed information is detected, determining the priority of the target sound signal based on the priority ranking of the target sound signal and the sound signal; if the priority of the target sound signal is higher than a preset level, determining the type of the displayed information as a target information type; wherein, the target information type represents an information type related to the vehicle's driving safety.

9. A vehicle, characterized in that, The vehicles include: Memory, used to store executable program code; A processor for calling and running the executable program code from the memory, causing the vehicle to perform the method as described in any one of claims 1 to 7.

Images