Control method of head-up display in vehicle, vehicle, and storage medium

Abstract

The embodiment of the invention provides a control method for a head-up display in a vehicle, the vehicle and a storage medium, and the method comprises the steps: obtaining the identification information of a driver in the vehicle in response to a power-on signal of the vehicle; the identification information is identified, an identification result is obtained, and the identification result is used for determining whether historical behavior information of the driver is stored in the vehicle or not; based on the recognition result, an initial display mode corresponding to a head-up display in the vehicle is determined, and the head-up display is deployed in the visual range of the driver; responding to the target driving behavior executed by the driver in the driving process, and switching the display mode of the head-up display from the initial display mode to the target display mode; according to the target display mode, a head-up display is controlled to display auxiliary driving data, and the auxiliary driving data is used for assisting a driver in driving the vehicle. The technical problem that the operation efficiency of the head-up display is low is solved.

Description

TECHNICAL FIELD

[0001] Embodiments of the present application relate to the field of data processing, in particular, to a control method of a head-up display in a vehicle, a vehicle and a storage medium. BACKGROUND

[0002] At present, with the rapid development of vehicle intelligence, the head-up display (HUD) has become one of the key technologies to improve driving safety and user experience. The traditional HUD system is limited by a single information display mode and can only display basic driving data such as vehicle speed and fuel level. However, the complexity and diversity of the driving environment require more intelligent and situational information display. For example, in urban congestion, the driver pays more attention to traffic signals and pedestrian dynamics; while in high-speed cruising, the driver may need more navigation guidance and intelligent driving state feedback of the vehicle.

[0003] In the prior art, the adjustment of the HUD content depends on the manual selection of the driver, which is inconvenient to operate during driving, distracts the driver's attention, and reduces the safety and efficiency of driving. Therefore, this method has the technical problem of low operation efficiency of the head-up display.

[0004] At present, there is no good solution to the above problems. SUMMARY

[0005] The embodiments of the present application provide a control method of a head-up display in a vehicle, a vehicle and a storage medium to at least solve the technical problem of low operation efficiency of the head-up display.

[0006] According to an aspect of the embodiments of the present application, a control method of a head-up display in a vehicle is provided, which can include: in response to a power-on signal of the vehicle, obtaining identification information of a driver in the vehicle; identifying the identification information to obtain an identification result, wherein the identification result is used to determine whether historical behavior information of the driver is stored in the vehicle; based on the identification result, determining an initial display mode corresponding to the head-up display in the vehicle, wherein the head-up display is deployed within the visual range of the driver; in response to the driver performing a target driving behavior during driving, switching the display mode of the head-up display from the initial display mode to a target display mode; and controlling the head-up display to display auxiliary driving data in the target display mode, wherein the auxiliary driving data is used to assist the driver in driving the vehicle.

[0007] Further, based on the identification result, the initial display mode corresponding to the head-up display in the vehicle is determined, which includes: in response to the identification result representing that the historical behavior information of the driver is stored in the vehicle, obtaining the historical behavior information from the vehicle; and determining an initial display mode matching the historical behavior information.

[0008] Further, the head-up display displays the auxiliary driving data according to the target display mode, including: determining a driving state of the vehicle; determining auxiliary driving data associated with the driving state; and controlling the head-up display to display the auxiliary driving data according to the target display mode.

[0009] Further, the target driving behavior includes at least a first driving behavior and a second driving behavior, the first driving behavior is used to start a navigation planning path function, and the second driving behavior is used to start an auxiliary driving function. In response to the driver performing the target driving behavior during driving, the display mode of the head-up display is switched from the initial display mode to the target display mode, including: in response to the first driving behavior existing during driving of the driver, determining that the target display mode is a first display mode, and switching the display mode of the head-up display from the initial display mode to the first display mode; in response to the second driving behavior existing during driving of the driver, determining that the target display mode is a second display mode, and switching the display mode of the head-up display from the initial display mode to the second display mode, wherein the display content corresponding to the second display mode is different from the display content corresponding to the first display mode; and in response to the first driving behavior and the second driving behavior existing together during driving of the driver, determining that the target display mode is the second display mode, and switching the display mode of the head-up display from the initial display mode to the second display mode.

[0010] Further, the method can further include: determining a safety level of the driver during driving, wherein the safety level is used to represent a driving safety degree of the driver during driving; in response to the safety level being less than a safety level threshold and the driving speed of the vehicle being less than a driving speed threshold, controlling the head-up display to display first prompt information, wherein the first prompt information is used to prompt that the driving safety level of the driver is less than the safety level threshold; after the head-up display displays the first prompt information, in response to the safety level being less than or equal to the safety level threshold and the driving speed being greater than or equal to the driving speed threshold, controlling the head-up display to stop displaying the first prompt information, and controlling an instrument device in the vehicle to display second prompt information, wherein the second prompt information is used to prompt that the driving safety level of the driver is less than the safety level threshold.

[0011] Further, the method can further include: in response to the vehicle performing a reverse operation, determining at least one obstacle within a target range of the vehicle; determining distance information between the vehicle and the obstacle; determining, based on the distance information, early warning information corresponding to the obstacle; and controlling the head-up display to display at least one of: an image of the obstacle, the distance information, and the early warning information.

[0012] Further, the method can further include: determining a gear of the vehicle and a pose of a seat in the vehicle in response to a selection instruction triggered by an occupant in the vehicle, wherein the occupant includes a driver and / or a passenger in the vehicle; obtaining the media data to be displayed in response to the gear being a parking gear and the pose being a target pose, wherein the target pose is a pose in which a placement angle of the seat is within a preset angle range; and controlling the head-up display to display the media data.

[0013] Further, the control module of the head-up display is integrated in a domain controller of the vehicle, and the control module is configured to obtain the multi-modal signal from the domain controller.

[0014] According to an aspect of an embodiment of the present application, a control apparatus of a head-up display in a vehicle is also provided. The apparatus can include: an obtaining unit configured to obtain identification information of a driver in the vehicle in response to a power-on signal of the vehicle; an identifying unit configured to identify the identification information to obtain an identification result, wherein the identification result is used to determine whether historical behavior information of the driver is stored in the vehicle; a determining unit configured to determine an initial display mode of the head-up display in the vehicle based on the identification result, wherein the head-up display is disposed in a visual range of the driver; a switching unit configured to switch a display mode of the head-up display from the initial display mode to a target display mode in response to the driver performing a target driving behavior during driving; and a control unit configured to control the head-up display to display auxiliary driving data in the target display mode, wherein the auxiliary driving data is used to assist the driver in driving the vehicle.

[0015] According to another aspect of an embodiment of the present application, a vehicle is also provided, including: a memory storing an executable program; and a processor configured to run the program, wherein the program is executed to perform the method in various embodiments of the present application when the program is run.

[0016] According to another aspect of an embodiment of the present application, a computer-readable storage medium is also provided, including a stored executable program, wherein the computer-readable storage medium is controlled to perform the method in various embodiments of the present application when the executable program is run.

[0017] According to another aspect of an embodiment of the present application, a computer program product is also provided, including a computer program, which is executed by a processor to implement the method in various embodiments of the present application.

[0018] According to another aspect of an embodiment of the present application, a computer program product is also provided, including a non-volatile computer-readable storage medium storing a computer program, which is executed by a processor to implement the method in various embodiments of the present application.

[0019] In the embodiment of the present application, in response to the power-on signal of the vehicle, the identification information of the driver in the vehicle is acquired; the identification information is identified to obtain an identification result, wherein the identification result is used to determine whether the historical behavior information of the driver is stored in the vehicle; based on the identification result, the initial display mode corresponding to the head-up display in the vehicle is determined, wherein the head-up display is arranged in the visual range of the driver; in response to the target driving behavior performed by the driver during driving, the display mode of the head-up display is switched from the initial display mode to the target display mode; and the head-up display displays the auxiliary driving data in the target display mode, wherein the auxiliary driving data is used to assist the driver to drive the vehicle. That is, in this embodiment, when the vehicle is powered on, the identification information of the driver is acquired, which can be used to determine whether the historical behavior information of the driver is stored in the vehicle, and the historical behavior information can be used to determine the initial display mode corresponding to the head-up display; further, when the target driving behavior is performed by the driver during driving, the display mode of the head-up display needs to be switched, the target display mode matched with the target driving behavior can be determined, the display mode is switched from the initial display mode to the target display mode, and the auxiliary driving data to be displayed is displayed in the target display mode, thereby solving the technical problem of low operation efficiency of the head-up display, and achieving the technical effect of improving the operation efficiency of the head-up display. BRIEF DESCRIPTION OF DRAWINGS

[0020] The accompanying drawings, which are included to provide a further understanding of the present application, constitute a part of the present application and illustrate the exemplary embodiments of the present application and its description, which serve to explain the present application, and do not constitute improper limitations on the present application. In the drawings:

[0021] Figure 1 is a flowchart of a control method of a head-up display in a vehicle according to an embodiment of the present application;

[0022] Figure 2 is a flowchart of a method for determining the display mode of a head-up display according to an embodiment of the present application;

[0023] Figure 3 is a schematic diagram of self-adaptive adjustment of display content according to an embodiment of the present application;

[0024] Figure 4 is a schematic diagram of a typical working condition and flow according to an embodiment of the present application;

[0025] Figure 5 is a schematic diagram of an associated signal and hardware structure according to an embodiment of the present application;

[0026] Figure 6 is a schematic diagram of a control device of a head-up display in a vehicle according to an embodiment of the present application. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0028] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in a sequence other than those illustrated or described herein. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0029] According to an embodiment of the present application, a method embodiment of a method for controlling a head-up display in a vehicle is provided. It should be noted that the steps shown in the flowchart of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, and although a logical order is shown in the flowchart, in some cases, the steps shown or described can be executed in an order different from that shown here.

[0030] In this embodiment, a method for controlling a head-up display in a vehicle is provided. Figure 1 FIG. 1 is a flow chart of a method for controlling a head-up display in a vehicle according to an embodiment of the present application. Figure 1 As shown, the process may include the following steps:

[0031] Step S102 , in response to a power-on signal of the vehicle, obtaining identification information of the driver in the vehicle.

[0032] Step S104 : Identify the identification information to obtain an identification result, wherein the identification result is used to determine whether the driver's historical behavior information is stored in the vehicle.

[0033] Step S106 : determining an initial display mode corresponding to a head-up display in the vehicle based on the recognition result, wherein the head-up display is deployed within the driver's visual range.

[0034] Step S108, in response to the driver performing the target driving behavior during driving, switching the display mode of the head-up display from the initial display mode to the target display mode.

[0035] Step S110, controlling the head-up display to display the auxiliary driving data according to the target display mode, wherein the auxiliary driving data is used to assist the driver in driving the vehicle.

[0036] In this embodiment, the above-mentioned identification information can include image information of the driver, voiceprint information of the driver, fingerprint information, etc., which can be used to identify the identity of the driver, and can be data collected by a microphone, an image collection device, such as a radar, a camera, etc. The type of identification information and the acquisition method are not limited here. The above-mentioned identification result can be used to determine whether the driver's historical behavior information is stored in the vehicle, and the historical behavior information can be used to determine the display mode selected by the driver at the historical time. The above-mentioned head-up display can be used to project important information such as vehicle speed, navigation instructions, warning signals, etc. on the windshield or a transparent screen in front of the driver without the driver needing to lower his head to check the instrument panel, and can be deployed within the driver's visual range. The above-mentioned initial display mode can be a display model matched with the driver, which can include but is not limited to: minimal mode, map mode and intelligent driving mode. The above-mentioned target driving behavior can be a pre-set driving behavior, which can include but is not limited to: turning on or off the navigation planning path function, turning on or off the auxiliary driving function, etc. It should be noted that this is only an example and the type of target driving behavior is not limited here. The above-mentioned target display mode can include but is not limited to minimal mode, map mode and intelligent driving mode, and the display content and display method corresponding to different display modes are different. The above-mentioned auxiliary driving data can be used to assist the driver in driving the vehicle, and can include but is not limited to: vehicle speed, speed limit, gear information and map information, etc. It should be noted that this is only an example and the type of auxiliary driving data is not limited here.

[0037] Optionally, after the vehicle is powered on, the driver in the vehicle can be identified, and the driver's identity can be identified through the driver's identification information to obtain an identification result. Based on the identification result, the initial display mode of the head-up display can be determined, and the content to be displayed can be displayed according to the initial display mode. If the driver performs a target driving behavior during driving, the target display mode corresponding to the target driving behavior can be determined, and the display mode of the head-up display in the vehicle can be switched from the initial display mode to the target display mode.

[0038] Figure 2 is a flowchart of determining the display mode of a head-up display according to an embodiment of the present application, as shown in Figure 2 the method can include the following steps:

[0039] Step S202, the identity of the driver is identified through face and / or voiceprint.

[0040] In this embodiment, when the user gets on the vehicle, face and / or voiceprint recognition is performed to match the historical display mode (such as minimal mode, map mode, intelligent driving mode) selected by the user previously, so as to meet the personalized needs of the user to a certain extent.

[0041] Step S204, in response to the driver being a new user, the display can be performed in the default display mode.

[0042] In this embodiment, the intelligent driving mode can be set as the default display mode in advance, and when the driver is a new user, it can be determined that the historical behavior information of the driver is not stored in the vehicle, and then it can be determined that the initial display mode is the default display mode.

[0043] Step S206, in response to the driver being an old user, the user setting mode is displayed.

[0044] In this embodiment, if the driver is an old user, it can be determined that the recognition result represents that the historical behavior information of the driver is stored in the vehicle, and then the initial display mode can be determined based on the historical behavior information.

[0045] Step S208, in response to the driver performing a target driving behavior during driving, a target display mode is determined.

[0046] In this embodiment, the target driving behavior can be set in advance, and if the driver performs the target driving behavior during driving, the corresponding target display mode can be determined based on the target driving behavior, and the auxiliary driving data is displayed in the head-up display according to the target display mode.

[0047] Optionally, in addition to switching the display mode through the above method, instruction information triggered by the user can also be obtained, which can be an instruction set by the user manually or by voice on the host side. Based on the instruction, the demand information of the user can be obtained, based on the demand information, the corresponding display mode is determined, and based on the demand information, the display data in different display modes can be adjusted. It should be noted that this is only an example, and the method of obtaining demand information is only an example and is not limited here.

[0048] In order to change the display mode according to the driving behavior and needs of the user during driving, in this embodiment, the HUD can be associated with the changing driving behavior of the user, and the user does not need to set repeatedly, and the design and implementation method is mostly visual, so that the user can easily and directly master the information to take action, thereby achieving the technical effect of the operation efficiency of the head-up display.

[0049] In this embodiment, a HUD interaction system based on scenario adaptive display content is provided. By comprehensively considering user daily use scenarios, user use expectations, function display conditions, etc., the system meets a certain degree of user customization while providing adaptive display content interaction strategies corresponding to the scenarios. This allows users to meet their personal use habits and different working condition use requirements while driving, achieving non-interfering visual interaction.

[0050] Optionally, when the vehicle starts, i.e., receives a power-on (starts the power supply) signal of the vehicle, the above-mentioned interaction system (hereinafter referred to as the system) can obtain the identification information of the driver through integrated biometric recognition technology (such as face recognition, voiceprint recognition). The purpose is to load personalized display content and predict intelligent behavior in the future. For example, assuming that the vehicle starts, the system receives a power-on signal, and then captures the facial features of the driver through a front camera for face recognition, or captures the voiceprint features of the driver through a vehicle-mounted microphone for voiceprint recognition, to obtain the identification information of the driver.

[0051] Further, the system will compare and identify the obtained driver identification information to find out whether there is relevant historical behavior information of the driver in the vehicle database. The historical behavior information can include the driver's preferred driving mode, common route, driving habit, etc., which will be used to determine the initial display mode of the HUD. For example, the identification result shows that the driver is a known old user, and the vehicle database contains the historical behavior information of the user, which shows that the user is more inclined to use the intelligent driving mode in the past.

[0052] Optionally, according to the identification result of step S104, the system can automatically determine the initial display mode of the HUD. If the driver is a new user, the HUD will be set to the most basic or most commonly used mode (such as the intelligent driving mode) by default. If it is an old user, the HUD will load the personalized display mode used last time according to its historical behavior information to provide seamless user experience. For example, since the identification result shows that the driver is an old user and prefers to use the intelligent driving mode, the head-up display automatically adjusts to the intelligent driving mode display, including displaying the vehicle speed, speed limit, gear, and basic environmental perception information.

[0053] Optionally, during driving, if it is detected that the driver has performed specific target driving behaviors (such as turning on navigation, activating the assisted driving system), the HUD display mode can be automatically switched based on these behaviors, from the initial mode to a target display mode that is more in line with the current driving scenario and user needs. For example, when the driver turns on navigation and plans a route while driving, even if the HUD is originally in minimalist mode, the system will automatically detect this behavior and immediately switch the display mode to map mode, showing a road overview based on the current location and a blue navigation route, with turn-by-turn guidance information provided on the right, so that the driver can drive the vehicle more effectively by following navigation instructions.

[0054] Through the above steps, the HUD system can achieve personalized interaction with the driver, while intelligently adjusting the display content according to actual driving conditions, providing a safe, convenient and efficient driving experience.

[0055] Through the above steps S102 to S110, in response to the vehicle's power-on signal, the identification information of the driver in the vehicle is obtained; the identification information is identified to obtain an identification result, wherein the identification result is used to determine whether the driver's historical behavior information is stored in the vehicle; based on the identification result, the initial display mode corresponding to the head-up display in the vehicle is determined, wherein the head-up display is deployed within the driver's visual range; in response to the driver performing a target driving behavior during driving, the display mode of the head-up display is switched from the initial display mode to the target display mode; according to the target display mode, the head-up display is controlled to display auxiliary driving data, wherein the auxiliary driving data is used to assist the driver in driving the vehicle. That is, in this embodiment, when the vehicle is powered on, the driver's identification information is obtained, and the identification information can be used to determine whether the driver's historical behavior information is stored in the vehicle, and the historical behavior information can be used to determine the initial display mode corresponding to the head-up display; further, when the driver performs the target driving behavior during the driving process, the display mode of the head-up display needs to be switched, and the target display mode for matching the target driving behavior can be determined, and the display mode is switched from the initial display mode to the target display mode, and the auxiliary driving data to be displayed is displayed according to the target display mode, thereby solving the technical problem of low operating efficiency of the head-up display and achieving the technical effect of improving the operating efficiency of the normal display.

[0056] The above method of this application is further introduced below.

[0057] As an optional implementation, step S104, based on the recognition result, determines the initial display mode corresponding to the head-up display in the vehicle, including: in response to the recognition result being used to characterize the driver's historical behavior information stored in the vehicle, obtaining the historical behavior information from the vehicle; and determining an initial display mode that matches the historical behavior information.

[0058] In this embodiment, in response to the vehicle being powered on, the identification information of the driver can be identified to obtain an identification result. If the identification result indicates that the historical behavior information of the driver is stored in the vehicle, the historical behavior information can be acquired, and based on the historical behavior information, the historical setting preferences of the driver are determined. For example, the display mode last selected by the driver can be determined as the initial display mode, or the display mode selected by the driver most frequently in a target time period can be determined as the initial display mode. Here, the manner of determining the initial display mode based on the historical behavior information is not limited as long as it is within the protection scope of the present application.

[0059] Optionally, according to the identity and user habits of the driver at the start of the HUD, the basic information of the display mode (extreme simplicity, map, or intelligent driving) such as vehicle speed, speed limit, gear, and the like is displayed.

[0060] For example, when the vehicle is started, the identity of the driver or passenger can be identified by built-in face recognition or voiceprint recognition technology. If the driver is identified as a new user, the most basic intelligent driving mode display can be loaded by default. If the driver is identified as an old user, the system will automatically call the saved personalized settings and display the corresponding display mode (extreme simplicity, map, or intelligent driving) according to the last preference.

[0061] Optionally, the basic information of the display mode (extreme simplicity, map, or intelligent driving) such as vehicle speed, speed limit, gear, and the like can also be determined according to the identity and preference of the user at the start of the HUD. The historical behavior information is used to determine the preferences or habits of the driver.

[0062] For example, when the identification result confirms that the historical behavior information of the driver is stored in the vehicle, the information can be read from the storage unit of the vehicle to determine the initial display mode of the HUD. This is to provide a preset mode that matches the preferences of the driver, thereby improving the user experience when the vehicle is started for the first time.

[0063] Optionally, not only the past display mode preferences can be read, but also the preference changes of the driver at different times, places, and weather conditions can be learned, and the future possible display mode requirements can be predicted. For example, if the historical behavior information shows that the driver is more inclined to view detailed road conditions in rainy weather, the system can automatically adjust the HUD to display more environmental information when it predicts driving in rainy weather. Or the initial display mode can also be optimized by analyzing the driver's behavior data, such as frequently visited places, commonly used navigation destinations, common driving time periods, etc. For example, if the data analysis shows that the driver will drive to the same place every morning, the system can pre-load the map mode, or even display the expected path, to provide relevant driving information in advance.

[0064] Optionally, in addition to the vehicle internal data, external data sources such as weather forecasts, traffic conditions, etc. can also be combined to dynamically adjust the display mode. For example, if it is predicted that there is traffic congestion ahead, even if the driver's regular preference is the minimalist mode, the system can automatically switch to the map mode to display real-time traffic information and recommended detour routes.

[0065] Optionally, this embodiment can also establish an interactive feedback mechanism to continuously collect the driver's immediate feedback on the HUD display mode, so as to adjust the display mode in real time or learn and optimize the display mode in the long term. For example, if the driver frequently adjusts the HUD mode in a certain specific scenario, the system can record these behaviors and automatically switch to the mode that the driver has selected the next time a similar scenario is encountered. Through the above expansion mechanism, the driver's preferences and needs can be more accurately judged in the initial stage, so as to provide more personalized and intelligent HUD display modes, and further improve the driving safety and comfort.

[0066] As an optional implementation, in step S110, the head-up display is controlled to display the auxiliary driving data according to the target display mode, including: determining a driving state of the vehicle; determining auxiliary driving data associated with the driving state; and controlling the head-up display to display the auxiliary driving data according to the target display mode.

[0067] In this embodiment, the above-mentioned driving state can include a parking state, a driving state with a planned path, and a state in which the intelligent driving function is turned on. The auxiliary driving data to be displayed is different in different driving states, so the auxiliary driving data associated with the driving state can be determined, and the head-up display can be controlled to display the auxiliary driving data according to the target display mode.

[0068] Optionally, in the minimalist mode, the auxiliary driving data to be displayed in the HUD can include vehicle speed, speed limit, and gear information.

[0069] Optionally, in the case that the target display mode is the map mode, the auxiliary driving data to be displayed in the HUD can include not only the vehicle speed, speed limit, and gear information, but also a map. When the driving state is the parking state, the map displayed in the HUD shows the surrounding road profile based on the current position of the ego vehicle. When the driving state is that there is vehicle speed but the user has no planned path, the auxiliary driving data to be displayed can include, in addition to the above data, road lane lines, speed camera, and the like, which can be used to satisfy the user's need to change lanes and reduce speed in time without navigation in a familiar section of the road. When the driving state is that the user has a planned path, the auxiliary driving data to be displayed can further include highlighting the navigation route in blue on the basis of the original display of the map, and displaying turn-by-turn information on the right side of the map. When the driving state is that the user has enabled the intelligent driving function, the auxiliary driving data can include the current activated state and the following state through graphical expression. It should be noted that the driving state is different, and the auxiliary driving data to be displayed is different. The type of auxiliary driving data is not limited here.

[0070] Optionally, different intelligent driving states (such as adaptive cruise control, integrated cruise control assistance, intelligent navigation, etc.) exist, in which case the HUD can actively adjust to the intelligent driving mode display according to the user's needs to meet the user's needs.

[0071] Optionally, in the case that the target display mode is the intelligent driving mode, the auxiliary driving data to be displayed in the HUD can include not only the vehicle speed, speed limit, and gear information, but also real-time environmental information such as road lines, road curvature, surrounding people, vehicles, road barriers, and zebra crossings. When the driving state is the parking state, it can be determined that the auxiliary driving data to be displayed can further include real-time environmental information. When the driving state is driving without a planned path, the auxiliary driving data to be displayed can include environmental information, which can be used to reflect the technological sense of intelligent driving. When the driving state is that there is a planned path but the intelligent driving function is not enabled, the user needs to combine the navigation map to take driving actions in this scenario, so the left side of the page can also display a local map, and the right side can also display turn-by-turn information to assist the user. When the driving state is that there is a planned path and the intelligent driving function is enabled, the user can be assisted to understand the real-time driving conditions by graphical display of different intelligent driving states (such as the intelligent ring of adaptive cruise control and the blue following target, the blue lane line of integrated cruise control assistance, and the navigation lane line of intelligent navigation) on the basis of the display of the map and the environment.

[0072] Optionally, the auxiliary driving data to be displayed is determined based on the driving state and the target display mode.

[0073] As an optional implementation, in step S108, the target driving behavior at least includes a first driving behavior and a second driving behavior, the first driving behavior is used to start the navigation planning path function, and the second driving behavior is used to start the auxiliary driving function. In response to the driver performing the target driving behavior during driving, the display mode of the head-up display is switched from the initial display mode to the target display mode, including: in response to the driver having the first driving behavior during driving, determining that the target display mode is the first display mode, and switching the display mode of the head-up display from the initial display mode to the first display mode; in response to the driver having the second driving behavior during driving, determining that the target display mode is the second display mode, and switching the display mode of the head-up display from the initial display mode to the second display mode, wherein the display content corresponding to the second display mode is different from the display content corresponding to the first display mode; in response to the driver having both the first driving behavior and the second driving behavior during driving, determining that the target display mode is the second display mode, and switching the display mode of the head-up display from the initial display mode to the second display mode.

[0074] In this embodiment, the target driving behavior can at least include a first driving behavior and a second driving behavior. The first driving behavior can be used to start the navigation planning path function, and can be a behavior of starting the navigation planning path function. The second driving behavior can be used to start the auxiliary driving function, and can be a behavior of starting the auxiliary driving function. The first display mode described above can be a map mode. The second display mode can be an intelligent driving mode.

[0075] Optionally, no matter whether the currently selected is the map mode or the intelligent driving mode, as long as the planning path is started or the intelligent driving function is started, the system will be self-adaptively adjusted to the intelligent driving mode in this scenario, so that the user needs to understand the navigation information and the intelligent driving information. This is the key of the system to adaptively display content in combination with the user behavior and demand in this scenario. That is, as long as the driver performs the second driving behavior during driving of the vehicle, the second display mode is determined as the target display mode, and the display mode of the HUD is switched from the initial display mode to the target display mode.

[0076] Optionally, if the driver only has the driving behavior of starting the navigation planning path function during driving, the target display mode can be determined as the first display mode. And the display mode of the head-up display is switched from the initial display mode to the first display mode.

[0077] As an optional implementation, the method can further include: determining a safety level of the driver during driving, wherein the safety level is used to represent a driving safety degree of the driver during driving; in response to the safety level being less than a safety level threshold and a driving speed of the vehicle being less than a driving speed threshold, controlling the head-up display to display first prompt information, wherein the first prompt information is used to prompt that the driving safety level of the driver is less than the safety level threshold; after the head-up display displays the first prompt information, in response to the safety level being less than or equal to the safety level threshold and the driving speed being greater than or equal to the driving speed threshold, controlling the head-up display to stop displaying the first prompt information, and controlling an instrument device in the vehicle to display second prompt information, wherein the second prompt information is used to prompt that the driving safety level of the driver is less than the safety level threshold.

[0078] In this embodiment, the safety level can be used to determine the driving safety degree of the driver during driving, and a plurality of discrimination conditions can be set, and a corresponding safety level can be determined based on discrimination results of the plurality of discrimination conditions. The safety level threshold can be a value set in advance based on actual conditions. The driving speed threshold can be a value set in advance. The first prompt information can be information displayed on the head-up display, and can be used to prompt that the driving safety level of the driver is less than the safety level threshold, and can include text, image, voice, light and the like. The second prompt information can be displayed on the instrument device in the vehicle, and can be light information, for example, display information of a warning light. The instrument device can be an instrument in the vehicle. It should be noted that this is only an example, and the display content of the first prompt information and the display content of the second prompt information are not specifically limited.

[0079] Optionally, no matter which mode is currently selected, when the safety driving condition is not met, for example, the door is not closed and the seat belt is not fastened, the display interface of the HUD will alarm, but the user can continue driving, when the vehicle speed exceeds a certain speed (such as 5 km / h), the HUD interface returns to normal content display, but the warning light will be resident on the instrument side.

[0080] For example, the preset judgment condition can include whether the vehicle door is closed and whether the safety belt is normally buckled. If the vehicle door is not completely closed and the safety belt of the driver is not normally buckled, it can be determined that the safety level of the driver is low, i.e., level one, and level three. If the vehicle door is completely closed and the safety belt of the driver is normally buckled, it can be determined that the safety level of the driver is high, i.e., level three. Further, the safety level threshold and the driving speed threshold can be further determined. If the safety level of the vehicle is less than the safety level threshold and the driving speed of the vehicle is less than the driving speed threshold, the head-up display can be controlled to display the first prompt information. After the head-up display displays the first prompt information, if the safety level is still less than or equal to the safety level threshold, but the driving speed of the vehicle is greater than or equal to the driving speed threshold, in order to ensure the safety of the vehicle, the head-up display can be controlled to stop displaying the first prompt information, and the instrument device in the vehicle can be controlled to display the second prompt information.

[0081] As an optional embodiment, the method can further include: in response to the vehicle performing a reverse operation, determining at least one obstacle within a target range of the vehicle; determining distance information between the vehicle and the obstacle; determining warning information corresponding to the obstacle based on the distance information; and controlling the head-up display to display at least one of an image of the obstacle, the distance information, and the warning information.

[0082] In this embodiment, if the vehicle performs a reverse operation, at least one obstacle within a target range of the vehicle can be determined. Distance information between the vehicle and the obstacle can be determined. Based on the distance information, warning information corresponding to the obstacle can be determined, which can include color information and can be used to remind the distance between the vehicle and the obstacle. Different distances correspond to different warning information, for example, when the distance is far, the corresponding warning information can be a green prompt information, and when the distance is close, the corresponding warning information can be a red prompt information.

[0083] Optionally, the head-up display can display the image of the obstacle, the distance information, and the warning information to remind the driver to drive safely.

[0084] Optionally, when the reverse gear is engaged and the vehicle is reversing, the real-time distance of the vehicle from the surrounding obstacles and the color warning can be displayed on the interface of the HUD.

[0085] Optionally, when the vehicle driver selects the reverse gear (R) for reversing, the system can respond to this operation signal. Based on the sensors (such as ultrasonic sensors, cameras, radars, etc.) mounted on the vehicle, a set safety range around the vehicle can be scanned to identify and determine any potential obstacles, including fixed objects and moving objects. This process requires high-precision position and size identification capabilities. The exact distance between the vehicle and the identified obstacles can be obtained through the sensors. According to the distance information of the obstacles, the potential collision risk of the obstacles can be evaluated, and the corresponding warning information can be generated accordingly. The warning information can include text warnings, sound alarms, and visual cues represented by colors or symbols, aiming to remind the driver to pay attention to safety and avoid collisions.

[0086] Optionally, this embodiment can also combine various sensory channels such as vision and hearing to provide more comprehensive warnings to the driver. For example, in addition to displaying obstacle images and distance information on the HUD, the driver can also be warned through the vehicle's sound system playing an alarm sound or through seat vibration. During the reversing process, the dynamic changes of obstacles around the vehicle, such as the movement or approach of obstacles, can be continuously tracked, and the distance information and warning levels can be updated in real time to ensure that the information displayed on the HUD is always up-to-date.

[0087] Optionally, the system can also intelligently determine and prioritize the display of high-risk level obstacle warning information based on the type of obstacles (such as children, pets, stationary objects, etc.) and the speed of the vehicle approaching the obstacles, effectively improving the driver's attention allocation. In addition to the image of the real obstacle, virtual reality elements can also be added on the HUD, such as projecting virtual auxiliary lines at the obstacle position, helping the driver more intuitively judge the relative position and distance between the vehicle and the obstacle, and improving the accuracy of reversing.

[0088] Optionally, this embodiment can also intelligently divide the area around the vehicle into safe and dangerous zones, dynamically adjust the color and icon of the warning information according to the distance and type of obstacles in different zones, such as green for safety and red for high risk, to give the driver an intuitive risk prompt. The driver can adjust the display style and information content of the obstacle warning according to personal preferences, such as selecting to display obstacle categories and customizing warning distance thresholds, to further personalize the display effect of the HUD.

[0089] Through the above steps, the HUD system based on scenario-based adaptive display content can provide real-time, accurate, and personalized obstacle warning information in critical driving situations such as reversing, significantly improving driving safety, and also reflecting the intelligence and humanization of the system.

[0090] As an optional implementation, the method can further include: determining a gear of the vehicle and a position of a seat in the vehicle in response to a selection instruction triggered by an occupant in the vehicle, wherein the occupant includes a driver and / or a passenger in the vehicle; obtaining the media data to be displayed in response to the gear being a parking gear and the position being a target position, wherein the target position is a position in which a placement angle of the seat is within a preset angle range; and controlling the head-up display to display the media data.

[0091] In this embodiment, the selection instruction can be used to represent that the occupant activates the HUD immersive experience. However, before the head-up display is controlled to display the media data, it is necessary to determine whether the current environment is an environment in which the media data can be displayed. Therefore, the gear of the vehicle and the position of the seat in the vehicle can be determined. If the gear is a parking gear and the position is a target position, the media data can be displayed on the head-up display. The target position can be a position in which a placement angle of the seat is within a preset angle range.

[0092] Optionally, when a user watches a movie or sings (K song) in the vehicle, on the premise of meeting safety and visual conditions (such as a P gear and a seat not being reclined), the occupant (both the driver and the passenger in the vehicle) initiates the HUD immersive experience, and the HUD side can synchronously display a movie watching or K song interface to meet the user's expectation.

[0093] Figure 3 FIG. 1 is a schematic diagram of a scene-adaptive display content adjustment method according to an embodiment of the present application. Figure 3 As shown in FIG. 1, the display according to the initial display mode can include: display in a minimalist mode, display in a map mode, and display in an intelligent driving mode. During the display in the minimalist mode, if the user starts a navigation planning path, the display mode can be switched from the minimalist mode to the map mode. If the user starts the assisted driving, the display mode can be switched from the minimalist mode or the map mode to the intelligent driving mode.

[0094] Optionally, in any display mode, if the gear of the vehicle is a parking gear (P gear) or a drive gear (D gear) but the automatic parking function (Autohold) is activated, it is determined whether the door is open and whether the seat belt is fastened. If the door is not closed and the seat belt is not fastened, a door opening and seat belt fastening reminder is triggered.

[0095] Optionally, in any display mode, if the gear of the vehicle is a parking gear, the seat is not reclined, the center control in the vehicle is in a movie watching or K song state, and the user starts the HUD immersive experience, the HUD side can synchronously display a movie watching or K song interface to achieve the purpose of immersive experience.

[0096] Optionally, in any display mode, if the gear of the vehicle is a reverse gear, a reverse radar reminder can be triggered.

[0097] Alternatively, as Figure 3 The adaptive content display shown here, based on the selected basic mode, adaptively adjusts the content display strategy based on changes in user driving behavior and needs. This approach covers the entire user's driving scenarios, from parking, driving, and stopping, and provides a display based on the user's actual needs in the scenario, allowing users to obtain information more efficiently and quickly, so they can take timely driving actions.

[0098] Figure 4 is a schematic diagram of a typical working condition and flow according to an embodiment of the present application, such as Figure 4 As shown, in the above three display modes, in any display mode, when the vehicle is parked, an alarm message will be triggered as long as the door is open or the seat belt is not fastened.

[0099] When the car is parked, the HUD in Minimalist mode primarily displays gear information. In Map mode, the HUD displays a map overview of the surrounding roads based on the vehicle's current location. In Intelligent Driving mode, the HUD displays real-time environmental information.

[0100] While driving, with vehicle speed information but no planned route, the HUD in Minimalist mode primarily displays vehicle speed, speed limit, and gear information. Map mode displays lane markings, speed cameras, and other information, allowing users to change lanes and slow down on familiar roads without navigation. Intelligent Driving mode displays real-time environmental information in the HUD, highlighting the technological advancements of intelligent driving.

[0101] When driving, if there is a planned route, in map mode, the HUD will highlight the navigation route in blue on the basis of the original map display, and display turn-by-turn information on the right side of the map; in intelligent driving mode, the HUD will display a local map on the left side and turn-by-turn information on the right side to assist users.

[0102] While driving, if a route is planned and the Intelligent Driving function is enabled, the user can use graphical representations to understand the current activation status, following vehicle status, and different Intelligent Driving modes (Adaptive Cruise Control / Integrated Cruise Assist / Smart Pilot, etc.). In this case, the HUD proactively adjusts to the Intelligent Driving mode display based on user needs to meet the user's needs. Based on the map and environmental display, different Intelligent Driving modes can also be graphically displayed (the intelligent ring and blue following target of Adaptive Cruise Control, the blue lane line of Integrated Cruise Assist, and the pilot lane line of Smart Pilot, etc.) to help the user understand the real-time driving conditions.

[0103] Optionally, when the user is watching a movie or singing karaoke in the car, and the user initiates the HUD immersive experience voluntarily based on meeting the safety and visibility conditions (such as P gear, seat not reclined), the HUD side will display the movie / singing karaoke interface synchronously to meet the user's expectations.

[0104] As an optional implementation, the method can further include that the control module of the head-up display is integrated in a domain controller of the vehicle, and the control module is configured to acquire the multi-modal signal from the domain controller.

[0105] In this embodiment, the control module of the head-up display is integrated in a domain controller of the vehicle, and the control module is configured to acquire the multi-modal signal from the domain controller. The control module can be a control software.

[0106] Optionally, the control module of the head-up display is integrated into the domain controller, and data is transmitted to the HUD for display through a low-voltage differential signaling (LVDS) video stream technology.

[0107] Optionally, the domain controller is a high-performance computing unit in the car for controlling a specific functional domain (such as body electronics, power systems, intelligent driving systems, etc.). By integrating the HUD control software into the domain controller, the powerful computing power and memory resources of the DCU can be utilized to enable the HUD to process and display more complex and real-time data, such as high-resolution maps, intelligent driving states, etc.

[0108] Optionally, using the LVDS video stream means that the video signal of the HUD system is transmitted directly from the domain controller to the HUD display module, which significantly improves the efficiency of data transmission and the clarity of display, enabling the HUD to respond to signals from the domain controller in real time and display high-frame-rate, high-resolution images.

[0109] The above method enables the control software to be no longer limited to the limitations of the HUD device itself, but to use the resources of the domain controller, which enables the overall performance of the HUD system to have a qualitative leap. The powerful computing power can support more complex algorithms and graphics processing, and the abundant memory can store more data and preprocessing information, thereby providing more rich, real-time, and graphical display content.

[0110] Optionally, the HUD system integrated into the domain controller can dynamically adjust the display content according to the real-time acquisition of vehicle state and environmental data. For example, when the vehicle enters an assisted driving mode or a navigation path planning, the HUD can switch to the corresponding display mode in real time to provide more intuitive and timely driving assistance information.

[0111] Figure 5is a schematic diagram of an associated signal and hardware structure according to an embodiment of the present application, as shown Figure 5 The HUD control software is integrated into the cockpit domain controller, so that the control software of the HUD can be assisted by the powerful computing power and memory of the domain control chip to make adaptive content display easier to implement, and the HUD can also obtain the map, video and music status integrated in the domain control more efficiently. In addition, the implementation mode of the HUD control and display is a video stream, which ensures that the map is no longer only displayed in a simple turn-by-turn manner, but can be displayed in a graphical manner, making it more intuitive and convenient for users to obtain navigation information.

[0112] Optionally, the control software of the HUD can be deployed in the cockpit domain controller, and the cockpit domain controller can transmit relevant instructions to the vehicle body domain controller, the intelligent driving domain controller, the chassis domain controller, and the vehicle information entertainment system display.

[0113] Optionally, the display of adaptive content is not only based on the analysis of the user's demand for the scene, but also combined with the combination of actual hardware signals.

[0114] The entire scheme execution process is around the user's demand and the change of the driving scene, and through intelligent recognition, adaptive adjustment and efficient information acquisition and processing mechanism, a more safe, convenient and personalized driving information display solution is provided.

[0115] The above method will be further explained and described in combination with specific embodiments.

[0116] The HUD display brings convenience to users by projecting key driving information on the windshield, but it also brings some dissatisfaction and polarization: some users think that the HUD only needs to show the speed, and other content is too disturbing; while some users think that the display of intelligent driving content on the HUD has enough technology and experience.

[0117] To solve the above problems, in the related art, the user is usually provided with mode selection (intelligent driving, map, etc. can be checked) in the HUD setting item of the central control. This method seems to solve the demands of different users, but in actual driving, the user's demand changes with the driving environment (such as using intelligent driving cruise on the highway, using map on familiar roads, and using navigation on unfamiliar roads), and the user needs to repeatedly set during driving, which reduces the safety factor and the experience.

[0118] To solve the above problems, in this embodiment, on the basis of user usage scenario research, a set of HUD visualization interaction system of adaptive display content associated with user behavior expectation is formulated. By studying the user usage scenario, by mining the user usage demand under different scenarios, and combining the user behavior, the user expectation is associated, and the software and hardware signal acquisition is combined to design a set of HUD visualization interaction of adaptive display content.

[0119] Optionally, by means of basic setting plus adaptive adjustment, the driving display needs of different users and different use scenarios are met, so that the user can meet the use demand without repeatedly setting during driving, the basic experience of different scenes and the timely experience when needed are increased, the user's thoughts are provided in real time, and the user's needs are provided. It needs to be supplemented that, on the basis, the application also overturns the previous way of integrating HUD software into the hardware itself, adopts the way of integrating into the domain controller and lvds video stream, so that the memory and computing power of the HUD system are greatly improved, and the display mode is no longer simple text, but clear image instead. In the design, the use of text is also reduced, graphical expression is adopted, the visualization degree is greatly improved, the user understands more conveniently, and the reaction is more rapid.

[0120] In this embodiment, when the vehicle is powered on, the identification information of the driver is acquired, which can be used to determine whether there is historical behavior information of the driver stored in the vehicle, and the historical behavior information can be used to determine the initial display mode corresponding to the head-up display. Further, when the driver performs a target driving behavior during driving, the display mode of the head-up display needs to be switched, the target display mode matched with the target driving behavior can be determined, and the display mode is switched from the initial display mode to the target display mode, and the auxiliary driving data to be displayed is displayed according to the target display mode, thereby solving the technical problem of low operation efficiency of the head-up display, and realizing the technical effect of improving the operation efficiency of the head-up display.

[0121] It should be noted that the user information (including but not limited to user equipment information, user personal information, etc.) and data (including but not limited to data for analysis, stored data, displayed data, etc.) involved in the present application are all information and data authorized by the user or authorized by all parties, and the collection, use and processing of related data need to comply with relevant laws, regulations and standards of relevant countries and regions, and provide corresponding operation portal for user to choose authorization or refusal.

[0122] According to the embodiment of the present application, a control device for the head-up display in the vehicle is provided, and it should be noted that the device can be used to execute the control method of the head-up display in the vehicle.

[0123] Figure 6is a schematic diagram of a control device of a head-up display in a vehicle according to an embodiment of the present application. As shown in Figure 6 The control device of the head-up display in the vehicle can include: an acquisition unit 602, an identification unit 604, a determination unit 606, a switching unit 608, and a control unit 610.

[0124] The acquisition unit 602 is configured to acquire identification information of a driver in the vehicle in response to a power-on signal of the vehicle.

[0125] The identification unit 604 is configured to identify the identification information to obtain an identification result, wherein the identification result is used to determine whether historical behavior information of the driver is stored in the vehicle.

[0126] The determination unit 606 is configured to determine an initial display mode corresponding to the head-up display in the vehicle based on the identification result, wherein the head-up display is disposed in a visual range of the driver.

[0127] The switching unit 608 is configured to switch a display mode of the head-up display from the initial display mode to a target display mode in response to the driver performing a target driving behavior during driving.

[0128] The control unit 610 is configured to control the head-up display to display auxiliary driving data in the target display mode, wherein the auxiliary driving data is used to assist the driver in driving the vehicle.

[0129] Optionally, the determination unit 606 can further include a first determination module configured to acquire the historical behavior information from the vehicle in response to the identification result indicating that the historical behavior information of the driver is stored in the vehicle, and determine the initial display mode matched with the historical behavior information.

[0130] Optionally, the control unit 610 can include a second determination module configured to determine a driving state of the vehicle, determine auxiliary driving data associated with the driving state, and a control module configured to control the head-up display to display the auxiliary driving data in the target display mode.

[0131] Optionally, the switching unit 608 can comprise: a third determining module configured to determine the target display mode as the first display mode in response to the driver having the first driving behavior during driving, and switch the display mode of the head-up display from the initial display mode to the first display mode; a fourth determining module configured to determine the target display mode as the second display mode in response to the driver having the second driving behavior during driving, and switch the display mode of the head-up display from the initial display mode to the second display mode, wherein the display content corresponding to the second display mode is different from the display content corresponding to the first display mode; and a fifth determining module configured to determine the target display mode as the second display mode in response to the driver having both the first driving behavior and the second driving behavior during driving, and switch the display mode of the head-up display from the initial display mode to the second display mode.

[0132] Optionally, the apparatus can be further configured to: determine a safety level of the driver during driving, wherein the safety level is used to represent a driving safety degree of the driver during driving; in response to the safety level being less than a safety level threshold and the driving speed of the vehicle being less than a driving speed threshold, control the head-up display to display first prompt information, wherein the first prompt information is used to prompt that the driving safety level of the driver is less than the safety level threshold; after the head-up display displays the first prompt information, in response to the safety level being less than or equal to the safety level threshold and the driving speed being greater than or equal to the driving speed threshold, control the head-up display to stop displaying the first prompt information, and control an instrument device in the vehicle to display second prompt information, wherein the second prompt information is used to prompt that the driving safety level of the driver is less than the safety level threshold.

[0133] Optionally, the apparatus can be further configured to: in response to the vehicle performing a reverse operation, determine at least one obstacle within a target range of the vehicle; determine distance information between the vehicle and the obstacle; determine, based on the distance information, early warning information corresponding to the obstacle; and control the head-up display to display at least one of: an image of the obstacle, the distance information, and the early warning information.

[0134] Optionally, the apparatus can be further configured to: in response to a selection instruction triggered by a passenger in the vehicle, determine a gear of the vehicle and a pose of a seat in the vehicle, wherein the passenger includes the driver and / or a passenger object in the vehicle; in response to the gear being a parking gear and the pose being a target pose, obtain media data to be displayed, wherein the target pose is a pose in which a placement angle of the seat is within a preset angle range; and control the head-up display to display the media data.

[0135] In the control device of the head-up display in the vehicle of this embodiment, the acquisition unit obtains the identification information of the driver in the vehicle in response to the power-on signal of the vehicle; the identification unit identifies the identification information to obtain an identification result, wherein the identification result is used to determine whether the driver's historical behavior information is stored in the vehicle; the determination unit determines the initial display mode corresponding to the head-up display in the vehicle based on the identification result, wherein the head-up display is deployed within the driver's visual range; the switching unit switches the display mode of the head-up display from the initial display mode to the target display mode in response to the driver performing the target driving behavior during driving; the control unit controls the head-up display to display auxiliary driving data according to the target display mode, wherein the auxiliary driving data is used to assist the driver in driving the vehicle, thereby solving the technical problem of low operating efficiency of the head-up display and achieving the technical effect of improving the operating efficiency of the normal display.

[0136] An embodiment of the present application further provides a vehicle, comprising: a memory storing an executable program; and a processor for running the program, wherein the method of each embodiment of the present application is executed when the program is running.

[0137] An embodiment of the present application further provides a computer-readable storage medium, which includes a stored executable program, wherein when the executable program is running, the device where the computer-readable storage medium is located is controlled to execute the methods in various embodiments of the present application.

[0138] An embodiment of the present application further provides a computer program product, including a computer program, which implements the methods in various embodiments of the present application when executed by a processor.

[0139] An embodiment of the present application further provides a computer program product, including a non-volatile computer-readable storage medium, wherein the non-volatile computer-readable storage medium is used to store a computer program, and when the computer program is executed by a processor, the method in each embodiment of the present application is implemented.

[0140] The embodiments of the present application further provide a computer program, which, when executed by a processor, implements the methods in the above-mentioned embodiments of the present application.

[0141] In the above embodiments of the present application, the description of each embodiment has its own focus. For parts that are not described in detail in a certain embodiment, please refer to the relevant description of other embodiments.

[0142] In several embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other manners. For example, the described embodiments of the apparatus are merely schematic. For example, the division of the units is merely logical function division. For example, there can be another division manner for the described or discussed units. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. In addition, the displayed or discussed coupling or direct coupling or communication connection between the units can be indirect coupling or communication connection through some interfaces, or electrically or other forms.

[0143] The units described as separated components can or can not be physically separated, and the components displayed as units can or can not be physical units, i.e., can be located in one place, or can be distributed on multiple units. Some or all of the units can be selected according to actual needs to achieve the purposes of the embodiments.

[0144] In addition, each functional unit in the embodiments of the present application can be integrated in one processing unit, or each unit can exist physically, or two or more units can be integrated in one unit. The integrated unit can be implemented in the form of hardware or in the form of software functional units.

[0145] If the integrated unit is implemented in the form of software functional units and sold or used as an independent product, it can be stored in a computer readable storage medium. Based on such an understanding, the technical solutions of the present application essentially or the part that makes a contribution to the prior art or the whole or part of the technical solutions can be embodied in the form of a software product. The computer software product is stored in a storage medium and includes several instructions for causing a computer device (which can be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods in the embodiments of the present application. The aforementioned storage medium includes various media that can store program codes, such as a U disk, a read-only memory (ROM, Read-Only Memory), a random access memory (RAM, Random Access Memory), a mobile hard disk, a magnetic disk or an optical disk, etc.

[0146] The above are only the preferred embodiments of the present application, and it should be pointed out that, for those skilled in the art, without departing from the principles of the present application, some improvements and refinements can be made, which should also be regarded as the protection scope of the present application.

Claims

1. A method for controlling a head-up display in a vehicle, characterized in that: include: Responding to a power-on signal of a vehicle, obtaining identification information of a driver in the vehicle; Identifying the identification information to obtain an identification result, wherein the identification result is used to determine whether the driver's historical behavior information is stored in the vehicle; determining, based on the recognition result, an initial display mode corresponding to a head-up display in the vehicle, wherein the head-up display is deployed within the driver's field of vision; In response to the driver performing a target driving behavior during driving, switching the display mode of the head-up display from the initial display mode to a target display mode; According to the target display mode, the head-up display is controlled to display driving assistance data, wherein the driving assistance data is used to assist the driver in driving the vehicle.

2. The method according to claim 1, characterized in that The determining, based on the recognition result, an initial display mode corresponding to the head-up display in the vehicle includes: In response to the recognition result being used to indicate that the historical behavior information of the driver is stored in the vehicle, obtaining the historical behavior information from the vehicle; The initial display mode that matches the historical behavior information is determined.

3. The method according to claim 1, characterized in that Controlling the head-up display to display the auxiliary driving data according to the target display mode includes: determining a driving state of the vehicle; determining the assisted driving data associated with the driving state; According to the target display mode, the head-up display is controlled to display the driving assistance data.

4. The method according to claim 1, wherein The target driving behavior includes at least a first driving behavior and a second driving behavior, the first driving behavior is used to enable a navigation path planning function, and the second driving behavior is used to enable an assisted driving function. In response to the driver performing the target driving behavior during driving, switching the display mode of the head-up display from the initial display mode to the target display mode includes: In response to the driver exhibiting the first driving behavior during the driving process, determining the target display mode to be the first display mode, and switching the display mode of the head-up display from the initial display mode to the first display mode; In response to the driver engaging in the second driving behavior during the driving process, determining that the target display mode is a second display mode, and switching the display mode of the head-up display from the initial display mode to the second display mode, wherein display content corresponding to the second display mode is different from display content corresponding to the first display mode; In response to the driver engaging in both the first and second driving behaviors during the driving process, the target display mode is determined to be the second display mode, and the display mode of the head-up display is switched from the initial display mode to the second display mode.

5. The method according to any one of claims 1 to 4, characterized in that The method further comprises: determining a safety level of the driver during the driving process, wherein the safety level is used to represent a degree of driving safety of the driver during the driving process; In response to the safety level being less than a safety level threshold and the vehicle's driving speed being less than a driving speed threshold, controlling the head-up display to display a first prompt message, wherein the first prompt message is used to prompt the driver that the driving safety level is less than the safety level threshold; After the head-up display displays the first prompt message, in response to the safety level being less than or equal to the safety level threshold and the driving speed being greater than or equal to the driving speed threshold, the head-up display is controlled to stop displaying the first prompt message, and the instrument equipment in the vehicle is controlled to display a second prompt message, wherein the second prompt message is used to prompt the driver that the driving safety level is less than the safety level threshold.

6. The method according to any one of claims 1 to 4, characterized in that The method further comprises: In response to the vehicle performing a reverse gear operation, determining at least one obstacle within a target range from the vehicle; Determining distance information between the vehicle and the obstacle; Determining warning information corresponding to the obstacle based on the distance information; The head-up display is controlled to display at least one of the following: an image of the obstacle, the distance information, and the warning information.

7. The method according to any one of claims 1 to 4, characterized in that The method further comprises: determining a gear position of the vehicle and a position of a seat in the vehicle in response to a selection command triggered by an occupant of the vehicle, wherein the occupant includes the driver and / or an occupant in the vehicle; In response to the gear being the parking gear and the posture being a target posture, acquiring media data to be displayed, wherein the target posture is a posture in which the placement angle of the seat is within a preset angle range; The head-up display is controlled to display the media data.

8. The method according to any one of claims 1 to 4, characterized in that The control module of the head-up display is integrated into a domain controller of the vehicle, and the control module is used to obtain a multimodal signal from the domain controller.

9. A vehicle, characterized in that: include: a memory storing an executable program; A processor, configured to run the program, wherein the program executes the method according to any one of claims 1 to 8 when running.

10. A computer-readable storage medium, characterized in that The computer-readable storage medium includes a stored executable program, wherein when the executable program is run, the device where the storage medium is located is controlled to execute the method according to any one of claims 1 to 8.

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