Vehicle display screen control method and device

Abstract

The invention provides a control method and device for a vehicle display screen, the method is applied to the field of vehicles, and the method comprises the steps that in response to a sliding instruction for the display screen of a vehicle, the target position where sliding of the display screen is ended is determined; wherein the sliding instruction is used for indicating the position of sliding the display screen; determining whether the target position meets a moving position condition of sliding the display screen or not; and under the condition that the target position does not meet the moving position condition of sliding the display screen, moving the display screen to a preset position or maintaining the display screen at a current position. According to the method, whether the sliding ending position of the display screen meets the position moving condition or not can be judged, and the display screen is moved to the preset position under the condition that the position does not meet the position moving condition, so that a user can conveniently check information on the display screen while vehicle driving safety is ensured, and better experience is brought to the user.

Description

Technical Field

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

[0002] The vehicle's display screen supports multimedia entertainment, navigation, and interaction with multiple systems of the vehicle. Therefore, the vehicle's display screen is crucial to users. However, the position of the central control screen on a general car is fixed, and the driver and the co-driver usually need to adjust their sight or sitting posture when viewing the screen, which brings a bad experience to users.

[0003] In the related art, the display screen of the vehicle can only be flipped up and down or left and right, but the position of the display screen of the vehicle cannot be adjusted according to different usage conditions of the vehicle. For example, when the display screen is turned on for navigation, the display screen is located in the middle of the vehicle, and the driver can only adjust the line of sight to see the route on the display screen. In this case, it is inconvenient for the driver to see the navigation route, which brings a bad experience to the user. Summary of the invention

[0004] The present application provides a method and device for controlling a vehicle display screen. The method can determine whether the position where the display screen ends sliding meets the moving position condition. If the position does not meet the moving position condition, the display screen is moved to a preset position to ensure the safety of the vehicle while making it easier for the user to view the information on the display screen, thereby bringing a better experience to the user.

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

[0006] In response to a sliding instruction to a display screen of the vehicle, determining a target position of the display screen at which sliding ends; wherein the sliding instruction is used to indicate a position to slide the display screen;

[0007] Determine whether the target position satisfies a moving position condition for sliding the display screen;

[0008] When the target position does not satisfy the moving position condition for sliding the display screen, the display screen is moved to a preset position or maintained at the current position.

[0009] Through the above technical solution, the method can determine the target position where the display screen ends sliding in response to a sliding instruction to the display screen of the vehicle; wherein the sliding instruction is used to indicate the position of the sliding display screen. However, in actual applications, the target position of the display screen is constantly changing, and some components in the vehicle will be covered by the display screen, which will easily affect driving safety or the working state of the display screen. Therefore, it is necessary to determine whether the target position meets the moving position conditions for sliding the display screen. If the target position does not meet the moving position conditions for sliding the display screen, the display screen is moved to a preset position or maintained at the current position. That is, when it is judged that the target position may affect the driving safety of the vehicle or the target position may affect the working state of the display screen, the display screen is controlled to be moved to a preset position or maintained at the current position to avoid the target position affecting driving safety or affecting the working state of the display screen.

[0010] In conjunction with the first aspect, in some possible implementations, in response to a sliding instruction to a display screen of a vehicle, determining a target position for the display screen to end sliding includes:

[0011] In response to a sliding instruction on the display screen, determining a sliding direction and a sliding distance corresponding to the sliding instruction;

[0012] A target position of the display screen is determined based on the sliding distance and the sliding direction.

[0013] Through the above technical solution, the method can respond to the sliding instruction of the display screen, determine the sliding direction and sliding distance corresponding to the sliding instruction, and determine the target position of the display screen based on the sliding distance and the sliding direction. That is, multiple implementation methods are provided for the user to slide the display screen, so that the user can control the moving position of the display screen.

[0014] In conjunction with the first aspect, in some possible implementations, in response to a sliding instruction to a display screen of a vehicle, determining a target position for the display screen to end sliding includes:

[0015] In response to a sliding instruction on a display screen of a vehicle, acquiring a facial image of a user in a cockpit of the vehicle;

[0016] Authentication of the user is performed based on the facial image;

[0017] When the user passes the identity authentication, the target position of the display screen at which the sliding ends is determined.

[0018] Through the above technical solution, the method can determine whether the identity of the user has passed the authentication based on the user's facial image. When it is determined that the user has passed the authentication, the target position for the display screen to end sliding is determined based on the user's identity, thereby realizing personalized adjustment of the display screen for the user and bringing a good experience to the user.

[0019] In conjunction with the first aspect, in some possible implementations, determining whether the target position satisfies a moving position condition for sliding the display screen includes at least one of the following:

[0020] In the case where the target position covers the airbag of the vehicle, determining that the target position does not satisfy the moving position condition for sliding the display screen; in the case where the target position does not cover the airbag of the vehicle, determining that the target position satisfies the moving position condition for sliding the display screen;

[0021] When the target position covers the air-conditioning outlet of the vehicle, the surface temperature of the display screen is obtained; when the surface temperature of the display screen is greater than or equal to a first preset temperature, it is determined that the target position does not meet the moving position condition for sliding the display screen; when the surface temperature of the display screen is less than the first preset temperature or the target position does not cover the air-conditioning outlet of the vehicle, it is determined that the target position meets the moving position condition for sliding the display screen.

[0022] Through the above technical solution, the method can be used in actual applications. The target position of the display screen is not allowed to be set above the airbag of the vehicle to avoid the airbag from popping out when the vehicle encounters a collision risk. Therefore, when the target position covers the airbag of the vehicle, determining the target position will affect the driving safety of the vehicle, so the target position cannot be used as the position where the display screen ends sliding. If the target position of the display screen covers the air-conditioning outlet, there is a risk of component damage to the display screen. Therefore, in order to extend the service life of the display screen, when the surface temperature of the display screen is greater than or equal to the first preset temperature, determining the target position may affect the working state of the display screen. When the surface temperature of the display screen is less than the first preset temperature or the target position does not cover the air-conditioning outlet of the vehicle, it is safer to determine the target position. That is, determine whether the target position will affect the driving safety of the vehicle or determine whether the target position will affect the service life of the display screen, so as to make corresponding measures for different usage scenarios.

[0023] In combination with the first aspect, in some possible implementations, after determining whether the target position satisfies a moving position condition for sliding the display screen, the method further includes:

[0024] When the target position satisfies the moving position condition for sliding the display screen, the display screen is moved to the target position.

[0025] Through the above technical solution, the method can move the display screen to the target position without affecting the driving safety of the vehicle or the service life of the display screen, so as to adjust the position of the display screen according to the different needs of users and bring better experience to users.

[0026] In conjunction with the first aspect, in some possible implementations, when the target position satisfies a moving position condition for sliding the display screen, after moving the display screen to the target position, the method further includes:

[0027] Acquiring environmental perception information around a display screen of a vehicle or a navigation state of the vehicle; wherein the environmental perception information is used to describe the environmental state around the display screen;

[0028] Determining whether the display screen needs to move based on the environmental perception information or the navigation state;

[0029] In the case that the display screen needs to be moved, the display screen is moved from the target position to a preset position, and the preset position is a position that is convenient for the user to view the information on the display screen.

[0030] Through the above technical solution, the method can obtain the environmental perception information around the display screen of the vehicle or the navigation status of the vehicle; wherein the environmental perception information is used to describe the environmental status around the display screen; based on the environmental perception information or the navigation status, it is determined whether the display screen needs to be moved, and if the display screen needs to be moved, the display screen is moved to a preset position, which is a position that is convenient for users to view the information on the display screen. That is, the position of the display screen is adjusted in real time according to the environment around the display screen and the working status of the display screen, bringing a personalized experience to the user.

[0031] In a second aspect, a method for controlling a vehicle display screen is provided, the method comprising:

[0032] Acquiring environmental perception information around a display screen of a vehicle or a navigation state of the vehicle; wherein the environmental perception information is used to describe the environmental state around the display screen;

[0033] Determining whether the display screen needs to move based on the environmental perception information or the navigation state;

[0034] When the display screen needs to be moved, the display screen is moved to a preset position, which is a position that is convenient for the user to view the information on the display screen.

[0035] Through the above technical solution, the method can obtain the environmental perception information around the display screen of the vehicle or the navigation status of the vehicle; wherein the environmental perception information is used to describe the environmental status around the display screen; based on the environmental perception information or the navigation status, it is determined whether the display screen needs to be moved, and if the display screen needs to be moved, the display screen is moved to a preset position, which is a position that is convenient for users to view the information on the display screen. That is, the position of the display screen is adjusted in real time according to the environment around the display screen and the working status of the display screen, bringing a personalized experience to the user.

[0036] In conjunction with the second aspect, in some possible implementations, the environmental perception information includes brightness in a vehicle cockpit, and determining whether the display screen needs to be moved based on the environmental perception information or the navigation state includes:

[0037] When the brightness in the cockpit of the vehicle is less than or equal to the brightness threshold, it is determined that the display screen needs to be moved; when the brightness in the cockpit of the vehicle is greater than the brightness threshold, it is determined that the display screen does not need to be moved;

[0038] Alternatively, when the navigation state is in the on state, it is determined that the display screen needs to be moved; and when the navigation state is in the off state, it is determined that the display screen does not need to be moved.

[0039] Through the above technical solution, the method can adjust the display screen in real time according to different cockpit brightness, avoiding inappropriate display screen position affecting vehicle driving safety. The position of the display screen is adjusted in real time according to the function of the display screen, so that users can view the information on the display screen, bringing better experience to users.

[0040] In a third aspect, a vehicle display screen control structure is provided, including a left-right adjustment component, an up-down adjustment component and a corner adjustment component, the structure comprising:

[0041] The left-right adjustment component is used to adjust the left-right movement of the vehicle's display screen, one end of the left-right adjustment component is connected to the vehicle's instrument panel, and the other end of the left-right adjustment component is connected to the end of the passenger interior of the vehicle;

[0042] The up-down adjustment component is used to adjust the up-down movement of the display screen, the upper end of the up-down adjustment component is connected to the corner adjustment component, and the lower end of the up-down adjustment component is connected to the left-right adjustment component;

[0043] The corner adjustment component is used to adjust the rotation angle of the display screen. One end of the corner adjustment component is connected to the up-and-down adjustment component, and the other end of the corner adjustment component is connected to the display screen.

[0044] In a fourth aspect, a control device for a vehicle display screen is provided, the device comprising:

[0045] A target position determination module, used to determine a target position where the display screen ends sliding in response to a sliding instruction to the display screen of the vehicle; wherein the sliding instruction is used to indicate a position where the display screen is slid;

[0046] A moving position condition determination module is used to determine whether the target position satisfies the moving position condition for sliding the display screen;

[0047] The moving module is used to move the display screen to a preset position or maintain it at the current position when the target position does not meet the moving position condition of sliding the display screen.

[0048] In a fifth aspect, a vehicle is provided, comprising a memory and a processor. The memory is used to store executable program code, and the processor is used to call and run the executable program code from the memory, so that the vehicle executes the method executed by the above-mentioned vehicle display control method.

[0049] In a sixth aspect, a computer program product is provided, which includes: a computer program code, which, when executed on a computer, enables the computer to execute the method executed by the above-mentioned method for controlling a vehicle display screen.

[0050] In a seventh aspect, a computer-readable storage medium is provided, which stores a computer program code. When the computer program code runs on a computer, the computer executes the method executed by the above-mentioned vehicle display control method. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] Figure 1 It is a schematic diagram of an implementation environment of a method for controlling a vehicle display screen provided in an embodiment of the present application;

[0052] Figure 2 is a schematic flow chart of a method for controlling a vehicle display screen provided in an embodiment of the present application;

[0053] Figure 3 is a schematic flow chart of another method for controlling a vehicle display screen provided in an embodiment of the present application;

[0054] Figure 4 It is a schematic diagram of the relationship between preset positions of a display screen provided in an embodiment of the present application;

[0055] Figure 5 is a schematic flow chart of another vehicle display screen control method provided in an embodiment of the present application;

[0056] Figure 6 is a schematic diagram of a display screen control structure provided in an embodiment of the present application;

[0057] Figure 7 is a structural schematic diagram of a control device for a vehicle display screen provided in an embodiment of the present application;

[0058] Figure 8 is a structural schematic diagram of another vehicle display screen control device provided in an embodiment of the present application;

[0059] Fig. 9 It is a structural schematic diagram of a vehicle provided in an embodiment of the present application. DETAILED DESCRIPTION

[0060] The technical solution in the present application will be described clearly and in detail below in conjunction with the accompanying drawings. In the description of the embodiments of the present application, unless otherwise specified, " / " means or, for example, A / B can mean A or B: "and / or" in the text is only a description of the association relationship of associated objects, indicating that there can be three relationships, for example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. In addition, in the description of the embodiments of the present application, "multiple" means two or more than two.

[0061] In the following, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as suggesting or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features.

[0062] Figure 1 It is a schematic diagram of the implementation environment of a vehicle display screen control method provided in an embodiment of the present application.

[0063] For example, Figure 1 As shown, the implementation environment includes a head unit terminal (HUT) 110 and a light sensor 120 .

[0064] The vehicle computer 110 is used to generate control information of vehicle components. For example, to control the display screen of the vehicle to slide. In some embodiments, the vehicle computer 110 may be arranged in the driving space. In some embodiments, the operation of the vehicle computer 110 is implemented based on voice commands. For example, the vehicle computer 110 controls the display screen 130 of the vehicle to slide in response to a voice command to control the display screen 130 of the vehicle to slide.

[0065] The light sensor 120 is used to obtain a light intensity threshold around the display screen so that the vehicle computer 110 can control the components of the vehicle based on the light intensity. For example, the light sensor is a photosensor that sends the light intensity to the vehicle computer 110 so that the vehicle computer 110 can adjust the position of the display screen based on the light intensity.

[0066] The display screen 130 is used to display various information of the vehicle multimedia system. For example, the various information includes navigation information, entertainment information, etc. In some embodiments, the vehicle computer 110 and the display screen 130 are the same component.

[0067] Figure 2 It is a schematic flow chart of a method for controlling a vehicle display screen provided in an embodiment of the present application.

[0068] For example, Figure 2 As shown, taking the execution subject as a vehicle computer as an example, a control method for a vehicle display screen of the present application is described, and the method 200 includes the following steps 201-203.

[0069] Step 201, in response to a sliding instruction to a display screen of a vehicle, determining a target position where the display screen ends sliding; wherein the sliding instruction is used to indicate a position where the display screen is slid.

[0070] Among them, the sliding instruction is used to control the display screen to move left or right or up and down. The sliding instructions of the vehicle include multiple types such as horizontal sliding instructions, vertical sliding instructions, edge sliding instructions, or long press sliding instructions. For example, the horizontal sliding instruction is used to control the display screen to move left and right. The vertical sliding instruction is used to control the display screen to move up and down. The edge sliding instruction is used to fine-tune the angle of the current position of the display screen. The long press sliding instruction is used to control the display screen to lock the current position. That is, the display screen is in the current position and no longer moves. The target position is the position where the display screen stops after the sliding ends. The target position includes the position coordinates and angle where the display screen stops after the sliding ends. For example, the user slides his finger on the display screen of the vehicle, and the sliding instruction indicates that the target position of the display screen is the center console and the target position is tilted toward the main driver's position. The vehicle responds to the sliding instruction and determines that the target position where the display screen ends sliding is the center console.

[0071] Step 202: Determine whether the target position satisfies a moving position condition for sliding the display screen.

[0072] It should be understood that in actual applications, multiple components in a vehicle cannot be covered by a display screen to avoid multiple components of the vehicle working properly or affecting the working state of the display screen. For example, the position of the vehicle's airbag cannot be covered by a display screen. However, during the sliding process of the display screen, the target position of the display screen is constantly changing. If the target position of the display screen covers the vehicle's airbag, it will affect the normal popping out of the vehicle's airbag, thereby affecting the driving safety of the vehicle. In this case, in order to avoid affecting the normal operation of the airbag, it is necessary to determine whether the target position meets the moving conditions for sliding the display screen.

[0073] The moving position condition of the display screen is used to indicate that the target position can facilitate the user to view the information on the display screen without affecting the driving safety of the vehicle and the use environment of the display screen.

[0074] For example, when the driver needs to view information on a display screen, the target position of the display screen is determined to be a position corresponding to the driver, thereby enabling the driver to view the information on the display screen without affecting the driving safety of the vehicle and the use environment of the display screen.

[0075] Step 203: If the target position does not satisfy the moving position condition of the sliding display screen, the display screen is moved to a preset position or maintained at the current position.

[0076] It should be understood that the target position not meeting the moving position conditions of the sliding display screen indicates that the target position may affect the driving safety of the vehicle or affect the use environment of the display screen. For example, if the target position covers the airbag, it will affect the driving safety of the vehicle. If the target position is located at the air-conditioning outlet of the vehicle and the air-conditioning is turned on, the air-conditioning will affect the working environment of the display screen. For example, the ideal working environment of the display screen should be 20℃±5℃, but the hot air or cold air of the air conditioner will affect the ideal working temperature of the display screen. In this case, in order to avoid the above problems, if the target position does not meet the moving position conditions of the sliding display screen, the display screen will be moved to a preset position or maintained at the current position.

[0077] The preset position is a position where the driver can view the information on the display screen without affecting the driving safety of the vehicle and the use environment of the display screen. The current position is the current position of the display screen.

[0078] For example, the preset position is the position of the center console of the vehicle. For example, if the co-pilot is watching a video on the display screen, the current position is the position corresponding to the co-pilot.

[0079] An embodiment of the present application provides a method for controlling a vehicle display screen, which can determine a target position where the display screen ends sliding in response to a sliding instruction to the display screen of the vehicle; wherein the sliding instruction is used to indicate the position of the sliding display screen. However, in actual applications, the target position of the display screen is constantly changing, and some components in the vehicle will be covered by the display screen, which will easily affect driving safety or the working state of the display screen. Therefore, it is necessary to determine whether the target position satisfies the moving position condition for sliding the display screen, and if the target position does not satisfy the moving position condition for sliding the display screen, the display screen is moved to a preset position or maintained at the current position. That is, when it is determined that the target position may affect the driving safety of the vehicle or the target position may affect the working state of the display screen, the display screen is controlled to be moved to a preset position or maintained at the current position to avoid the target position affecting driving safety or affecting the working state of the display screen.

[0080] Figure 3 It is a schematic flow chart of another method for controlling a vehicle display screen provided in an embodiment of the present application.

[0081] It should be noted that the above steps 201-203 are a simple description of a method for controlling a vehicle display screen provided in an embodiment of the present application. The following will provide a more detailed description of a method for controlling a vehicle display screen provided in an embodiment of the present application in combination with some examples. Figure 3 Taking the execution subject as a vehicle computer as an example, the method includes the following steps 301 to 307.

[0082] Step 301, in response to a sliding instruction to a display screen of a vehicle, determining a target position for the display screen to end sliding; wherein the sliding instruction is used to indicate a position for sliding the display screen.

[0083] It should be understood that in actual applications, the user's finger slides on the vehicle's display screen to generate a sliding instruction, and the vehicle computer determines the target position where the display screen ends sliding after the user's finger leaves the display screen based on the sliding instruction.

[0084] In a possible implementation, in response to a sliding instruction to the display screen, a sliding direction and a sliding distance corresponding to the sliding instruction are determined; and a target position of the display screen is determined based on the sliding distance and the sliding direction.

[0085] The sliding instruction is generated by a touch operation of a user's finger on the display screen. Alternatively, the sliding instruction can also be triggered by a user's gesture. The sliding direction is the sliding direction of the display screen, and the sliding distance is the sliding distance of the display screen.

[0086] In this implementation, in response to a sliding instruction to the display screen, the sliding direction and sliding distance corresponding to the sliding instruction are determined, and the target position of the display screen is determined based on the sliding distance and the sliding direction. That is, multiple implementations are provided for the user to slide the display screen, so that the user can control the moving position of the display screen.

[0087] In order to explain the above implementation in more detail, the above implementation is explained in several parts below.

[0088] The first part describes the content of determining the sliding direction and sliding distance corresponding to the sliding instruction in response to the sliding instruction of the display screen.

[0089] In some embodiments, the sliding instruction is generated by a touch operation of a user's finger on the display screen. After the user's finger touches the display screen, the vehicle computer records the initial position of the finger on the display screen, and after the user's finger leaves the display screen, the vehicle computer records the final position of the finger on the display screen. The vehicle computer generates a sliding instruction for sliding the display screen based on the touch operation.

[0090] In some embodiments, the sliding instruction can also be triggered by a user's gesture. The vehicle computer captures the user's hand movements through an image sensor and recognizes the user's gestures based on a computer vision algorithm to generate a sliding instruction for the display screen.

[0091] In some embodiments, the vehicle computer continuously records the movement path of the finger on the display screen and the sliding direction of the finger, and determines the sliding direction of the display screen corresponding to the sliding instruction based on the movement path.

[0092] For example, if the vehicle computer records that the movement path of the finger is from right to left, it is determined that the sliding direction of the display screen corresponding to the sliding instruction is from right to left.

[0093] In some embodiments, the finger movement speed is calculated based on the distance and time of the finger movement; the sliding speed of the display screen is determined based on the corresponding relationship between the finger movement speed and the sliding speed of the display screen. The sliding time of the display screen is determined based on the corresponding relationship between the finger movement time and the sliding time of the display screen. The sliding distance of the display screen is determined based on the sliding speed of the display screen, the sliding direction of the display screen, and the sliding time of the display screen.

[0094] The sliding speed may be high-speed sliding or low-speed sliding. For example, if the sliding speed of the display screen is high-speed sliding, it means that the display screen slides to the target position in a shorter time. If the sliding speed of the display screen is low-speed sliding, it means that the display screen slides to the target position in a longer time.

[0095] It should be understood that since the finger moving speed corresponds to the sliding speed of the display screen, the sliding speed of the display screen can be determined based on the finger moving speed. After determining the sliding speed, sliding direction and sliding time of the display screen, the sliding distance of the display screen can be determined. That is, the sliding distance of the display screen is the sliding speed multiplied by the sliding time.

[0096] The second part describes the content of determining the target position of the display screen based on the sliding distance and the sliding direction.

[0097] In some embodiments, the current position of the display screen is acquired, and the target position of the display screen is determined based on the sliding distance and sliding direction of the display screen and the current position of the display screen.

[0098] It should be understood that after the current position of the display screen is acquired, the coordinates of the target position of the display screen can be determined by adding the sliding distance of the display screen to the current position based on the current position.

[0099] For example, if the current position is the center console and the current position is determined as the coordinate origin, the sliding distance of the display screen is 30 centimeters (CM), and the sliding direction of the display screen is from right to left, then the target position of the display screen is 30CM to the left of the center console, that is, the instrument panel position close to the main driver.

[0100] In one possible implementation, in response to a sliding instruction on a display screen of a vehicle, a facial image of a user in a cockpit of the vehicle is acquired; based on the facial image, the identity of the user is authenticated; and if the user passes the identity authentication, a target position for the display screen to end sliding is determined.

[0101] The face image is used to identify the identity of the user in the cockpit. The fact that the user passes the identity verification indicates that the user has moved the display screen multiple times. That is, the target position where the display screen ends sliding and the identity information of the user are stored in the vehicle computer.

[0102] In this implementation, based on the user's facial image, it is determined whether the user's identity has passed the authentication. If it is determined that the user has passed the authentication, the target position for the display screen to end sliding is determined based on the user's identity, thereby achieving personalized adjustment of the display screen for the user and bringing a good experience to the user.

[0103] In order to explain the above implementation in more detail, the above implementation is explained in several parts below.

[0104] The first part describes the content of obtaining a facial image of a user in a cockpit of a vehicle in response to a sliding instruction on a display screen of the vehicle.

[0105] It should be understood that if the user's identity is identified based on the user's face image during driving, it is easy for the user to lose concentration and fail to observe road conditions. Therefore, in order to ensure the user's driving safety, it is necessary to determine the vehicle's operating status before obtaining the user's face image.

[0106] In some embodiments, when the vehicle is in a stationary state, in response to a sliding instruction on a display screen of the vehicle, a facial image of the driver is collected based on an image sensor.

[0107] Wherein, the stationary state is used to indicate that the vehicle is stationary. In this case, the vehicle speed is 0 kilometers per hour (KPH) and the gear position of the vehicle is in the parking gear.

[0108] For example, when the vehicle speed is 0 KPH and the vehicle gear is in the parking gear, the driver's facial image is captured based on the camera in the cockpit.

[0109] The second part describes the content of identity authentication of the user based on the facial image.

[0110] In a possible implementation, the facial image is preprocessed to improve the instructions of the facial image; the facial area is feature encoded based on a facial feature extraction algorithm; the extracted facial feature code is compared with the facial feature code stored in the vehicle computer to verify the identity of the user.

[0111] Among them, preprocessing includes denoising, contrast enhancement and other processing methods for face images. Facial feature extraction algorithms include convolutional neural networks, face verification networks and other algorithms.

[0112] In some embodiments, the user's facial features are converted into a first numerical vector, and the first numerical vector is encoded as a one-hot encoding (One-Hot Encoding) to generate a feature vector corresponding to the facial features including multiple dimensions.

[0113] In some embodiments, the stored facial features are converted into a second numerical vector, and the second numerical vector is encoded as a one-hot encoding to generate a feature vector including multiple dimensions corresponding to the stored facial features.

[0114] In some embodiments, based on modified cosine similarity, the extracted user facial feature code is compared with the facial feature code stored in the vehicle computer.

[0115] In some embodiments, when the similarity between the extracted user facial feature code and the facial feature code stored in the vehicle computer is greater than a similarity threshold, it is determined that the user has passed the identity authentication.

[0116] In some embodiments, when the similarity between the extracted user facial feature code and the facial feature code stored in the vehicle computer is less than or equal to a similarity threshold, it is determined that the user identity authentication has failed.

[0117] For example, the similarity threshold is 0.8. When the similarity between the user's facial feature code and the facial feature code stored in the vehicle computer is greater than 0.8, it is determined that the user has passed the identity authentication.

[0118] In this implementation, the facial image is preprocessed to improve the instructions of the facial image; the facial area is feature encoded based on a facial feature extraction algorithm; the extracted facial feature code is compared with the facial feature code stored in the vehicle computer to verify the identity of the user, that is, the user is recognized for the face, so as to facilitate subsequent personalized adjustments for the user, so as to better meet the location requirements of each user for the display screen.

[0119] The third part describes the content of determining the target position where the display screen ends sliding when the user passes the identity authentication.

[0120] It should be understood that the user's identity verification indicates that the vehicle computer stores the target position corresponding to the user, so the target position where the display screen ends sliding can be determined based on the user's identity.

[0121] In some embodiments, the vehicle computer stores at least one pair of corresponding relationships between the identity of the user and the target position of the display screen.

[0122] Among them, the corresponding relationship in the car computer can be deleted and changed.

[0123] For example, the vehicle computer stores four pairs of correspondences between user identities and target positions of display screens, two pairs of correspondences between driver identities and target positions of display screens, and two pairs of correspondences between co-pilot identities and target positions of display screens.

[0124] It is understandable that, in the case where the user identity authentication fails, the target position for the display screen to end sliding can be determined based on the user's voice command.

[0125] In a possible implementation, when the user identity authentication fails, a target position for ending the sliding of the display screen is determined in response to a voice instruction to the display screen.

[0126] In some embodiments, feature extraction is performed on the voice instruction to obtain spectral features; the spectral feature matrix is ​​converted into a two-dimensional graph based on a convolutional neural network for recognition; and semantic processing is performed on the recognized voice instruction to obtain a target position.

[0127] For example, Figure 4A schematic diagram of the relationship between the preset positions of a display screen provided in an embodiment of the present application. Figure 4 As shown, the voice command includes "move the display screen to the main driving position". The voice command is recognized to obtain that the target position of the display screen is the preset position 1.

[0128] In this implementation, when the user identity verification fails, the target position of the display screen can be determined by voice instructions to the display screen, thereby making it easier for the user to adjust the display screen.

[0129] Step 302: Determine whether the target position satisfies a moving position condition for sliding the display screen.

[0130] It should be understood that multiple components in the vehicle cannot be covered by the display screen to avoid affecting the normal operation of the components. For example, the position of the vehicle's airbag cannot be covered by the display screen. However, during the sliding process of the display screen, the target position of the display screen is constantly changing. If the target position covers some components in the vehicle, it will affect the normal operation of the components. For example, if the target position of the display screen covers the vehicle's airbag, it will affect the normal popping out of the vehicle's airbag, thereby affecting the driving safety of the vehicle. In this case, in order to avoid affecting the normal operation of the component, it is necessary to determine whether the target position meets the movement conditions for sliding the display screen.

[0131] In some embodiments, when the target position covers the airbag of the vehicle, it is determined that the target position does not satisfy the moving position condition for sliding the display screen; when the target position does not cover the airbag of the vehicle, it is determined that the target position satisfies the moving position condition for sliding the display screen.

[0132] Among them, the airbags include the main driver's airbag, the co-pilot's airbag and the rear airbag.

[0133] It should be understood that since the target position includes the coordinate information of the display screen and the angle information, by comparing the coordinate information of the target position with the coordinate information of the airbag, it is possible to determine whether the target position covers the airbag. In practical applications, the target position of the display screen is not allowed to be set above the airbag of the vehicle to avoid the airbag failing to pop out when the vehicle encounters a collision risk. Therefore, if the target position covers the airbag of the vehicle, determining the target position will affect the driving safety of the vehicle, so the target position cannot be used as the position where the display screen ends sliding.

[0134] If the target position does not cover the airbag of the vehicle, determining the target position will not affect the driving safety of the vehicle, so the target position can be used as the position where the display screen ends sliding.

[0135] It should be understood that display screens are usually made of plastic or other synthetic materials, which may accelerate the aging process when exposed to extreme temperatures for a long time, causing surface discoloration, deformation or embrittlement. If the vehicle's air conditioner continues to blow cold or hot air to the display screen, it may cause large temperature changes in the display area. Such frequent temperature changes may affect the performance and life of the components inside the display screen. For example, in an environment with high humidity, long-term use of air conditioning may cause condensation to form near the display screen. It is very dangerous for moisture to enter the interior of the display screen, causing problems such as short circuit or corrosion of the display screen. For another example, frequent temperature changes may cause problems such as color distortion and uneven brightness of the display screen. Therefore, in order to avoid the above problems, it is necessary to determine whether the target position covers the air conditioning outlet of the vehicle.

[0136] In some embodiments, when the target position covers the air-conditioning outlet of the vehicle, the surface temperature of the display screen is obtained; when the surface temperature of the display screen is greater than or equal to a first preset temperature, it is determined that the target position does not meet the moving position condition for sliding the display screen; when the surface temperature of the display screen is less than the first preset temperature or the target position does not cover the air-conditioning outlet of the vehicle, it is determined that the target position meets the moving position condition for sliding the display screen.

[0137] The first preset temperature is a temperature automatically determined by the vehicle controller. The first preset temperature is not limited in the present embodiment. For example, the first preset temperature may be 20°C.

[0138] It should be understood that since the target position includes the coordinate information and angle information of the display screen, by comparing the coordinate information of the target position with the coordinate information of the air-conditioning outlet, it is possible to determine whether the target position covers the air-conditioning outlet.

[0139] In some embodiments, the surface temperature of the display screen is acquired based on a temperature sensor.

[0140] In actual applications, if the target position of the display screen covers the air-conditioning outlet, there is a risk of component damage to the display screen. Therefore, in order to extend the service life of the display screen, when the surface temperature of the display screen is greater than or equal to the first preset temperature, determining the target position may affect the working state of the display screen. When the surface temperature of the display screen is less than the first preset temperature or the target position does not cover the air-conditioning outlet of the vehicle, it is safer to determine the target position.

[0141] Step 303: If the target position does not satisfy the moving position condition for sliding the display screen, move the display screen to a preset position or maintain it at the current position.

[0142] It should be understood that the target position does not meet the moving position condition for sliding the display screen, which means that the target position may affect the driving safety of the vehicle or the working life of the display screen. In this case, the target position cannot be used as the position where the display screen ends sliding, so the display screen is moved to a preset position or maintained at the current position.

[0143] The preset position is a position that does not affect the driving safety of the vehicle or the working life of the display screen. For example, the preset setting may be the factory position (center console position) of the vehicle display screen. The current position is the current position of the vehicle. For example, the current position may correspond to the co-pilot.

[0144] For example, Figure 4 As shown, the preset position is preset position 2, and the current position is preset position 3.

[0145] In some embodiments, when the target position covers the vehicle's airbag or the target position covers the vehicle's air-conditioning outlet, the display screen is moved to a preset position; a prompt message for the target position is triggered, and the prompt message is used to prompt that the target position does not meet the moving position condition for sliding the display screen, and the prompt message includes a prompt text and a prompt audio.

[0146] In some embodiments, a prompt text is displayed on a vehicle computer or a display screen; and the prompt audio is broadcast on the vehicle's onboard audio system.

[0147] For example, the prompt text or prompt audio may be "It is detected that the display screen position may affect the deployment of the airbag, and the display screen automatically returns to the center console position." Or, the prompt text or prompt audio may be "It is detected that the display screen position may be affected by the air conditioner blowing, and the display screen automatically returns to the center console position."

[0148] It should be understood that when the target position may affect the driving safety of the vehicle or the service life of the display screen, the display screen is moved to a preset position or maintained at the current position to avoid the above-mentioned problems, thereby providing a better experience for the user.

[0149] Step 304: If the target position satisfies the moving position condition for sliding the display screen, move the display screen to the target position.

[0150] It should be understood that the target position meets the moving position condition for sliding the display screen, which means that the target position will not affect the driving safety of the vehicle or the working life of the display screen. In this case, moving the display screen to the target position can meet the user's needs to adjust the display screen and provide personalized services for different users.

[0151] In some embodiments, the display screen is moved to the target location without the target location covering an airbag of the vehicle.

[0152] In some embodiments, the display screen is moved to the target position when the surface temperature of the display screen is less than a first preset temperature or the target position does not cover an air-conditioning outlet of the vehicle.

[0153] It should be understood that when the target position does not affect the driving safety of the vehicle or the service life of the display screen, the display screen is moved to the target position to adjust the position of the display screen according to different needs of users, thereby bringing better experience to users.

[0154] Step 305 , based on the environmental perception information around the display screen of the vehicle or the navigation status of the vehicle, determine whether the display screen needs to be moved.

[0155] It should be understood that after the display screen is moved to the target position, the environment around the display screen will change. For example, if the sky gradually darkens and the vision gradually becomes unclear during the driving of the vehicle, the information on the display screen will be mapped to the front windshield of the vehicle, which will easily cause visual errors for the user. The user will see unreal images, thereby affecting the driving safety of the vehicle. For another example, if the user needs to turn on the navigation during the driving of the vehicle, the position of the display screen can be adjusted according to the navigation status of the vehicle. Therefore, it is necessary to obtain the environmental perception information around the display screen of the vehicle or the navigation status of the vehicle.

[0156] In one possible implementation, environmental perception information around a display screen of a vehicle or a navigation status of the vehicle is obtained; wherein the environmental perception information is used to describe the environmental status around the display screen; and based on the environmental perception information or the navigation status, it is determined whether the display screen needs to be moved.

[0157] The environmental perception information includes the brightness of the vehicle cockpit. The navigation state of the vehicle includes an on state or an off state.

[0158] It should be understood that based on the brightness in the vehicle cockpit or the navigation status of the vehicle, it can be determined whether the current position meets the user's needs, so that the position of the display screen can be adjusted in a timely manner afterwards.

[0159] In this implementation, environmental perception information around the display screen of the vehicle or the navigation status of the vehicle is obtained; wherein the environmental perception information is used to describe the environmental status around the display screen; and based on the environmental perception information or the navigation status, it is determined whether the display screen needs to be moved. That is, the position of the display screen is adjusted in real time according to the environment around the display screen and the working status of the display screen, so as to bring a personalized experience to the user.

[0160] The first part describes the contents of obtaining environmental perception information around a vehicle's display screen or the navigation status of the vehicle.

[0161] In some embodiments, the brightness in the vehicle cabin around the display screen is obtained based on a light sensor of the vehicle.

[0162] The light sensor is installed near the display screen, such as above the display screen, to detect the light conditions around the display screen.

[0163] It is understandable that the car computer adjusts the brightness of the display screen in a linear proportion according to the collected brightness in the vehicle cockpit. That is, the brighter the brightness in the cockpit, the higher the brightness of the display screen, and the lower the brightness in the cockpit, the lower the brightness of the display screen to protect the user's eyes.

[0164] In some embodiments, the vehicle computer detects a state feedback signal of the navigation state through a controller area network (CAN) bus; and determines the navigation state of the vehicle based on the state feedback signal.

[0165] It is understandable that the vehicle computer detects the status feedback information of the navigation status so as to determine the position of the display screen according to the status feedback signal to provide personalized services to the user.

[0166] The second part describes the content of determining whether the display screen needs to move based on the environmental perception information or the navigation state.

[0167] In a possible implementation, when the brightness in the cockpit of the vehicle is less than or equal to a brightness threshold, it is determined that the display screen needs to be moved; when the brightness in the cockpit of the vehicle is greater than the brightness threshold, it is determined that the display screen does not need to be moved.

[0168] It should be understood that the brightness in the cockpit of the vehicle is less than or equal to the brightness threshold, which means that the vehicle is currently in a dark environment. When the vehicle environment is dark, if the display screen is still in the target position, the light and shadow on the display screen will be projected onto the window glass, which will easily cause an unreal image to appear on the window glass, thereby affecting the user's field of vision during driving. Therefore, in order to avoid affecting the driving safety of the vehicle, it is determined that the display screen needs to be moved.

[0169] It is understandable that due to differences in vehicle models, weather conditions in different regions, and cockpit designs, the brightness threshold may vary, and the embodiments of the present application do not limit the brightness threshold.

[0170] In some embodiments, when the vehicle is in an environment such as cloudy, dark, or foggy, it is determined that the display screen needs to be moved.

[0171] It should be understood that the vehicle computer can obtain weather forecasts and networking time based on the CAN bus to obtain the weather conditions and current time of the vehicle's environment.

[0172] It should be understood that the brightness in the cockpit of the vehicle is greater than the brightness threshold, which indicates that the vehicle is currently in a brighter environment. A brighter environment in the vehicle indicates that the user's current driving environment has a better field of view. Even if the display screen is still in the target position, the light and shadow on the display screen will not be projected onto the window glass, which will not affect the user's field of view during driving. In this case, it is determined that the display screen does not need to be moved.

[0173] In this implementation, when the brightness in the cockpit of the vehicle is less than or equal to the brightness threshold, it is determined that the display screen needs to be moved; when the brightness in the cockpit of the vehicle is greater than the brightness threshold, it is determined that the display screen does not need to be moved. That is, the current position of the display screen is adjusted in real time according to different cockpit brightness, avoiding inappropriate display screen position affecting vehicle driving safety, and providing users with a better experience.

[0174] In a possible implementation, when the navigation state is in the on state, it is determined that the display screen needs to be moved; when the navigation state is in the off state, it is determined that the display screen does not need to be moved.

[0175] In some embodiments, when the vehicle computer receives a navigation status feedback signal, the navigation status is determined to be an on state; when the vehicle computer does not receive a navigation status feedback signal, the navigation status is determined to be an off state.

[0176] In this implementation, when the navigation state is on, the driver needs to pay attention to the navigation information in real time, so in order to facilitate the driver to view the navigation information, it is determined that the display screen needs to be moved. When the navigation state is off, the driver does not need to pay attention to the navigation information in real time, so there is no need to move the display screen to the position corresponding to the main driver. That is, the position of the display screen is adjusted in real time according to the function of the display screen, so that the user can view the information on the display screen, bringing a better experience to the user.

[0177] It is understandable that in actual applications, the sliding of the display screen may affect other components of the vehicle. For example, in the event of a collision, if the display screen is in a position corresponding to the main driver, it may cause the display screen to vibrate, thereby causing secondary damage to the driver. In order to prevent the sliding of the display screen from affecting the functions of other components of the vehicle, the safety status parameters of the vehicle are obtained.

[0178] In a possible implementation, a safety status parameter of the vehicle is obtained, and the safety status parameter is used to indicate whether the vehicle has collided; if the vehicle has collided, it is determined that the display screen needs to be moved; if the vehicle has not collided, it is determined that the display screen does not need to be moved.

[0179] The safety state parameter includes acceleration, which is used to indicate whether the vehicle has a collision risk.

[0180] It should be understood that when a vehicle collides, the acceleration of the vehicle will change dramatically, so it is possible to determine whether the vehicle collides based on the acceleration.

[0181] In some embodiments, the acceleration of the vehicle is acquired based on an acceleration sensor.

[0182] In some embodiments, when the rate of change of the vehicle's acceleration is greater than or equal to a preset rate of change, it is determined that the vehicle has collided; when the rate of change of the vehicle's acceleration is less than the preset rate of change, it is determined that the vehicle has not collided.

[0183] In this implementation, after determining that the vehicle has collided, it is determined that the display screen is moved to avoid the display screen vibrating again to cause secondary damage to the user, thereby improving the safety of the vehicle. If the vehicle has not collided, it is determined that the display screen does not need to be moved to provide a personalized experience for the user.

[0184] Step 306, if the display screen needs to be moved, move the display screen from the target position to a preset position, where the preset position is a position that is convenient for the user to view the information on the display screen.

[0185] It should be understood that in the case where the display screen needs to be moved, it is determined that the current position of the vehicle cannot meet the user's needs, so the display screen needs to be moved from the target position to the preset position.

[0186] Among them, the preset position of the display screen is different when the vehicle is in different environments.

[0187] In some embodiments, when the brightness in the vehicle's cockpit is less than or equal to a brightness threshold, the preset position of the display screen is determined to be the center console position; when the vehicle's navigation status is on, the preset position of the display screen is determined to correspond to the main driver's position; when the vehicle's display screen starts playing a video, the preset position of the display screen is determined to correspond to the co-pilot position.

[0188] like Figure 4 As shown, the preset positions of the vehicle include preset position 1, preset position 2, and preset position 3.

[0189] Among them, preset position 1 is the display screen position corresponding to the main driver's position; preset position 2 is the center console position (the factory position of the display screen); preset position 3 is the display screen position corresponding to the co-pilot position.

[0190] It should be understood that in the case where the vehicle collides or the brightness in the vehicle's cockpit is less than or equal to the brightness threshold, the display screen is moved from the target position to the position where the vehicle is moving. Figure 4 To ensure the driving safety of the vehicle. When the vehicle navigation is turned on, move the display screen from the target position to the preset position 2. Figure 4 In order to prevent the video on the display from distracting the driver and to facilitate the viewing of the co-pilot, move the display from the target position to the preset position 1 in the vehicle display. Figure 4 Preset position 3 in .

[0191] In this case, the position of the display screen is adjusted accordingly according to the different usage scenarios of the display screen and the environment in which the vehicle is located to meet the various needs of users and bring them a better experience.

[0192] Step 307: When the display screen does not need to be moved, the display screen is maintained at the current position.

[0193] It should be understood that the display screen does not need to be moved to indicate that the current position is convenient for the user to view the display screen information, and the current position will not affect the driving safety of the vehicle.

[0194] In some embodiments, when the brightness in the vehicle's cockpit is greater than a brightness threshold, the vehicle's navigation status is off, and the vehicle has not collided, the preset position of the display screen is determined to be the center console position; when the vehicle's navigation status is on, the display screen is maintained at its current position.

[0195] In this case, the position of the display screen is adjusted accordingly according to the different usage scenarios of the display screen and the environment in which the vehicle is located to meet the various needs of users and bring them a better experience.

[0196] The embodiment of the present application provides a vehicle display control method, which can determine the target position of the display screen to end sliding in response to a sliding instruction to a display screen of the vehicle; wherein the sliding instruction is used to indicate the position of sliding the display screen. However, in actual applications, the target position of the display screen is constantly changing, and some components in the vehicle will be covered by the display screen, which will easily affect driving safety or the working state of the display screen. Determine whether the target position meets the moving position condition for sliding the display screen. In the case where the target position does not meet the moving position condition for sliding the display screen, move the display screen to a preset position or maintain it at the current position. In the case where the target position meets the moving position condition for sliding the display screen, move the display screen to the target position. That is, in the case where it is judged that the target position may affect the driving safety of the vehicle or the target position may affect the working state of the display screen, control the display screen to be moved to a preset position or maintained at the current position to avoid the target position affecting driving safety or affecting the working state of the display screen. However, after the display screen is moved to the target position, different environments of the vehicle have different requirements for the position of the display screen. In order to avoid the inappropriate position of the display screen affecting the driving safety of the vehicle, it is determined whether the display screen needs to be moved based on the environmental perception information around the display screen of the vehicle or the navigation state of the vehicle. When the display screen needs to be moved, the display screen is moved from the target position to a preset position, which is a position convenient for the user to view the information on the display screen. When the display screen does not need to be moved, the display screen is maintained at the current position. That is, the position of the display screen is adjusted in real time according to the environment around the display screen and the working state of the display screen, bringing a personalized experience to the user.

[0197] Figure 5 It is a schematic flow chart of another vehicle display screen control method provided in an embodiment of the present application.

[0198] For example, Figure 5 As shown, taking the execution subject as a vehicle computer as an example, a control method for a vehicle display screen of the present application is described, and the method 500 includes the following steps 501-503.

[0199] Step 501, obtaining environmental perception information around a display screen of a vehicle or a navigation status of the vehicle; wherein the environmental perception information is used to describe the environmental status around the display screen.

[0200] It is understandable that the specific implementation of obtaining the environmental perception information around the vehicle's display screen or the navigation status of the vehicle can refer to the relevant description of the above step 305, which will not be repeated here.

[0201] Step 502: Determine whether the display screen needs to be moved based on the environmental perception information or the navigation state.

[0202] It can be understood that the specific implementation of determining whether the display screen needs to be moved based on the environmental perception information or the navigation state can refer to the relevant description of the above step 305, which will not be repeated here.

[0203] Step 503, if the display screen needs to be moved, move the display screen to a preset position, where the preset position is a position that is convenient for the user to view the information on the display screen.

[0204] It can be understood that the specific implementation of moving the display screen to the preset position can refer to the relevant description of the above step 306, which will not be described in detail here.

[0205] Through the above technical method, the method can obtain the environmental perception information around the display screen of the vehicle or the navigation status of the vehicle; wherein the environmental perception information is used to describe the environmental status around the display screen; based on the environmental perception information or the navigation status, it is determined whether the display screen needs to be moved, and if the display screen needs to be moved, the display screen is moved to a preset position, which is a position that is convenient for users to view the information on the display screen. That is, the position of the display screen is adjusted in real time according to the environment around the display screen and the working status of the display screen, bringing a personalized experience to the user.

[0206] Figure 6 It is a schematic diagram of a display screen control structure provided in an embodiment of the present application.

[0207] For example, Figure 6 As shown, the display screen control structure includes a left-right adjustment component 610 , an up-down adjustment component 620 and a corner adjustment component 630 .

[0208] The left-right adjustment component (such as a guide rail) 610 is used to adjust the left-right movement of the vehicle's display screen. One end of the left-right adjustment component 610 is connected to the vehicle's instrument panel, and the other end of the left-right adjustment component 610 is connected to the end of the passenger interior of the vehicle. In other words, the vehicle computer can send a movement signal to the left-right adjustment component 610, and the signal controls the display screen to slide left-right on the left-right adjustment component 610.

[0209] The up-down adjustment component (such as a push-pull rod) 620 is used to adjust the up-down movement of the display screen. The upper end of the up-down adjustment component 620 is connected to the corner adjustment component, and the lower end of the up-down adjustment component 620 is connected to the left-right adjustment component. The vehicle computer can control the sending of a movement signal to the up-down adjustment component 620, and the signal causes the up-down adjustment component 620 to extend and retract up and down to control the up-down movement of the display screen.

[0210] The corner adjustment component (such as a circular structure) 630 is used to adjust the rotation angle of the display screen. One end of the corner adjustment component 630 is connected to the up-down adjustment component 620, and the other end of the corner adjustment component 630 is connected to the display screen. The vehicle computer can send a rotation signal to the corner adjustment component 630, and the rotation signal controls the corner adjustment component 630 to rotate around to control the angle adjustment of the display screen around.

[0211] Figure 7 It is a structural schematic diagram of a control device for a vehicle display screen provided in an embodiment of the present application.

[0212] For example, Figure 7 As shown, the device 700 includes:

[0213] The target position determination module 701 is used to determine the target position where the display screen ends sliding in response to a sliding instruction to the display screen of the vehicle; wherein the sliding instruction is used to indicate the position where the display screen is slid;

[0214] A moving position condition determination module 702 is used to determine whether the target position satisfies the moving position condition for sliding the display screen;

[0215] The moving module 703 is used to move the display screen to a preset position or maintain it at the current position when the target position does not meet the moving position condition of sliding the display screen.

[0216] In a possible implementation manner, the device 700 further includes:

[0217] The target position determination module 701 is used to determine the sliding direction and sliding distance corresponding to the sliding instruction in response to the sliding instruction on the display screen;

[0218] The target position determination module 701 is used to determine the target position of the display screen based on the sliding distance and the sliding direction.

[0219] In a possible implementation manner, the device 700 further includes:

[0220] A facial image acquisition module, used to acquire a facial image of a user in a cockpit of the vehicle in response to a sliding instruction on a display screen of the vehicle;

[0221] An identity verification module, used for verifying the identity of the user based on the face image;

[0222] The target position determination module 701 is used to determine the target position where the display screen ends sliding when the user passes the identity authentication.

[0223] In a possible implementation manner, the device 700 further includes:

[0224] The moving position condition determination module 702 is used to determine that the target position does not meet the moving position condition for sliding the display screen when the target position covers the airbag of the vehicle; and to determine that the target position meets the moving position condition for sliding the display screen when the target position does not cover the airbag of the vehicle;

[0225] The moving position condition determination module 702 is used to obtain the surface temperature of the display screen when the target position covers the air-conditioning outlet of the vehicle; determine that the target position does not meet the moving position condition for sliding the display screen when the surface temperature of the display screen is greater than or equal to a first preset temperature; and determine that the target position meets the moving position condition for sliding the display screen when the surface temperature of the display screen is less than the first preset temperature or the target position does not cover the air-conditioning outlet of the vehicle.

[0226] In a possible implementation manner, the device 700 further includes:

[0227] The moving module 703 is used to move the display screen to the target position if the target position meets the moving position condition of sliding the display screen.

[0228] In a possible implementation manner, the device 700 further includes:

[0229] The acquisition module 701 is used to acquire environmental perception information around a display screen of a vehicle or a navigation state of the vehicle; wherein the environmental perception information is used to describe the environmental state around the display screen;

[0230] A movement determination module 702, configured to determine whether the display screen needs to be moved based on the environmental perception information or the navigation state;

[0231] The moving target position module 703 is used to move the display screen from the target position to a preset position when the display screen needs to be moved. The preset position is a position that is convenient for the user to view the information on the display screen.

[0232] Figure 8 It is a structural schematic diagram of another vehicle display screen control device provided in an embodiment of the present application.

[0233] For example, Figure 8 As shown, the device 800 includes:

[0234] The acquisition module 801 is used to acquire environmental perception information around a display screen of a vehicle or a navigation state of the vehicle; wherein the environmental perception information is used to describe the environmental state around the display screen;

[0235] A movement determination module 802 is used to determine whether the display screen needs to be moved based on the environmental perception information or the navigation state;

[0236] The moving target position module 803 is used to move the display screen from the target position to a preset position when the display screen needs to be moved. The preset position is a position that is convenient for the user to view the information on the display screen.

[0237] In a possible implementation manner, the device 800 further includes:

[0238] A movement determination module 802 is used to determine that the display screen needs to be moved when the brightness in the cockpit of the vehicle is less than or equal to a brightness threshold; and to determine that the display screen does not need to be moved when the brightness in the cockpit of the vehicle is greater than the brightness threshold;

[0239] The movement determination module 802 is used to determine that the display screen needs to be moved when the navigation state is in the on state; and to determine that the display screen does not need to be moved when the navigation state is in the off state.

[0240] Fig. 9 It is a structural schematic diagram of a vehicle provided in an embodiment of the present application.

[0241] For example, Fig. 9 As shown, the vehicle 900 includes: a memory 901 and a processor 902, wherein the memory 901 stores an executable program code 903, and the processor 902 is used to call and execute the executable program code 903 to perform a method for controlling a vehicle display screen.

[0242] In addition, an embodiment of the present application also protects a device, which may include a memory and a processor, wherein the memory stores an executable program code, and the processor is used to call and execute the executable program code to execute a vehicle display control method provided in an embodiment of the present application.

[0243] In this embodiment, the functional modules of the device can be divided according to the above method example. For example, each functional module can be corresponded, or two or more functions can be integrated into one processing module. The above integrated module can be implemented in the form of hardware. It should be noted that the division of modules in this embodiment is schematic and is only a logical function division. There may be other division methods in actual implementation.

[0244] In the case of dividing each functional module according to each function, the device may also include a face image acquisition module and an identity authentication module, etc. It should be noted that all relevant contents of each step involved in the above method embodiment can be referred to the functional description of the corresponding functional module, which will not be repeated here.

[0245] It should be understood that the device provided in this embodiment is used to execute the above-mentioned method for controlling a vehicle display screen, and thus can achieve the same effect as the above-mentioned implementation method.

[0246] In the case of an integrated unit, the device may include a processing module and a storage module. When the device is applied to a vehicle, the processing module may be used to control and manage the actions of the vehicle. The storage module may be used to support the vehicle in executing related program codes, etc.

[0247] The processing module may be a processor or a controller, which may implement or execute various exemplary logic blocks, modules and circuits shown in conjunction with the disclosure of the present application. The processor may also be a combination that implements computing functions, such as a combination of one or more microprocessors, a combination of digital signal processing (DSP) and a microprocessor, etc. The storage module may be a memory.

[0248] In addition, the device provided in the embodiments of the present application may specifically be a chip, a component or a module, and the chip may include a connected processor and a memory; wherein the memory is used to store instructions, and when the processor calls and executes the instructions, the chip can execute a vehicle display control method provided in the above-mentioned embodiment.

[0249] This embodiment also provides a computer-readable storage medium, in which a computer program code is stored. When the computer program code is run on a computer, the computer executes the above-mentioned related method steps to implement a vehicle display control method provided in the above embodiment.

[0250] This embodiment also provides a computer program product. When the computer program product is run on a computer, the computer is caused to execute the above-mentioned related steps to implement a method for controlling a vehicle display screen provided in the above embodiment.

[0251] Among them, the device, computer-readable storage medium, computer program product or chip provided in this embodiment is used to execute the corresponding method provided above. Therefore, the beneficial effects that can be achieved can refer to the beneficial effects in the corresponding method provided above, and will not be repeated here.

[0252] Through the description of the above implementation methods, technical personnel in the relevant field can understand that for the convenience and simplicity of description, only the division of the above-mentioned functional modules is used as an example. In actual applications, the above-mentioned functions can be assigned to different functional modules as needed, that is, the internal structure of the device can be divided into different functional modules to complete all or part of the functions described above.

[0253] In the embodiments provided in the present application, it should be understood that the disclosed devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic, for example, the division of modules or units is only a logical function division, and there may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another device, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms.

[0254] The above contents are only specific implementation methods of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A method for controlling a vehicle display screen, characterized in that: The method comprises: In response to a sliding instruction to a display screen of a vehicle, determining a target position at which the display screen ends sliding; wherein the sliding instruction is used to indicate a position at which the display screen is slid; Determining whether the target position satisfies a moving position condition for sliding the display screen; When the target position does not satisfy the moving position condition for sliding the display screen, the display screen is moved to a preset position or maintained at the current position.

2. The method according to claim 1, characterized in that The step of determining, in response to a sliding instruction to a display screen of the vehicle, a target position at which the display screen ends sliding, comprises: In response to a sliding instruction on the display screen, determining a sliding direction and a sliding distance corresponding to the sliding instruction; A target position of the display screen is determined based on the sliding distance and the sliding direction.

3. The method according to claim 1, characterized in that The step of determining, in response to a sliding instruction to a display screen of the vehicle, a target position at which the display screen ends sliding, comprises: In response to a sliding instruction on a display screen of a vehicle, acquiring a facial image of a user in a cockpit of the vehicle; Performing identity authentication on the user based on the facial image; When the user passes the identity authentication, a target position of the display screen at which sliding ends is determined.

4. The method according to claim 1, characterized in that: The determining whether the target position satisfies a moving position condition for sliding the display screen includes at least one of the following: In the case where the target position covers the airbag of the vehicle, determining that the target position does not satisfy the moving position condition for sliding the display screen; in the case where the target position does not cover the airbag of the vehicle, determining that the target position satisfies the moving position condition for sliding the display screen; When the target position covers the air outlet of the vehicle's air conditioner, obtaining the surface temperature of the display screen; When the surface temperature of the display screen is greater than or equal to a first preset temperature, determining that the target position does not satisfy a moving position condition for sliding the display screen; When the surface temperature of the display screen is less than a first preset temperature or the target position does not cover an air-conditioning outlet of the vehicle, it is determined that the target position satisfies a moving position condition for sliding the display screen.

5. The method according to claim 1, characterized in that After determining whether the target position satisfies the moving position condition for sliding the display screen, the method further includes: When the target position satisfies a moving position condition for sliding the display screen, the display screen is moved to the target position.

6. The method according to claim 5, characterized in that In the case where the target position satisfies the moving position condition for sliding the display screen, after moving the display screen to the target position, the method further includes: Acquiring environmental perception information around a display screen of a vehicle or a navigation state of the vehicle; wherein the environmental perception information is used to describe the environmental state around the display screen; Determining whether the display screen needs to be moved based on the environmental perception information or the navigation state; In the case that the display screen needs to be moved, the display screen is moved from the target position to a preset position, where the preset position is a position that is convenient for the user to view the information on the display screen.

7. A method for controlling a vehicle display screen, characterized in that: The method comprises: Acquiring environmental perception information around a display screen of a vehicle or a navigation state of the vehicle; wherein the environmental perception information is used to describe the environmental state around the display screen; Determining whether the display screen needs to be moved based on the environmental perception information or the navigation state; In the case that the display screen needs to be moved, the display screen is moved from the target position to a preset position, where the preset position is a position that is convenient for the user to view the information on the display screen.

8. The method according to claim 7, characterized in that The environmental perception information includes the brightness in the vehicle cockpit, and determining whether the display screen needs to be moved based on the environmental perception information or the navigation state includes: When the brightness in the cockpit of the vehicle is less than or equal to a brightness threshold, determining that the display screen needs to be moved; when the brightness in the cockpit of the vehicle is greater than the brightness threshold, determining that the display screen does not need to be moved; Alternatively, when the navigation state is in the on state, it is determined that the display screen needs to be moved; and when the navigation state is in the off state, it is determined that the display screen does not need to be moved.

9. A vehicle display screen control structure, comprising a left-right adjustment component, an up-down adjustment component and a corner adjustment component, characterized in that: The structure comprises: The left-right adjustment component is used to adjust the left-right movement of the vehicle's display screen, one end of the left-right adjustment component is connected to the vehicle's instrument panel, and the other end of the left-right adjustment component is connected to the end of the passenger interior of the vehicle; The up-down adjustment component is used to adjust the up-down movement of the display screen, the upper end of the up-down adjustment component is connected to the corner adjustment component, and the lower end of the up-down adjustment component is connected to the left-right adjustment component; The corner adjustment component is used to adjust the rotation angle of the display screen. One end of the corner adjustment component is connected to the up-and-down adjustment component, and the other end of the corner adjustment component is connected to the display screen.

10. A control device for a vehicle display screen, characterized in that: The device comprises: A target position determination module, used to determine a target position where the display screen ends sliding in response to a sliding instruction to the display screen of the vehicle; wherein the sliding instruction is used to indicate a position where the display screen is slid; A moving position condition determination module, used to determine whether the target position satisfies the moving position condition for sliding the display screen; The moving module is used to move the display screen to a preset position or maintain it at a current position when the target position does not meet the moving position condition of sliding the display screen.

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