Method for controlling the field of view range of an augmented reality hud, vehicle, computer readable storage medium, computer program product

Abstract

The application discloses a control method of an augmented reality HUD field of view range, a vehicle, a computer readable storage medium and a computer program product, and relates to the technical field of auxiliary driving. The method comprises the following steps: in response to an adjustment guide trigger event, displaying a range indication component corresponding to the augmented reality HUD field of view range in an optical-mechanical projection area of the vehicle; in response to a first control operation on the range indication component, adjusting the display position of the range indication component in the optical-mechanical projection area along a first direction, and recording a first position gear corresponding to the display position when the first control operation ends; in response to a second control operation on the range indication component, adjusting the display position of the range indication component in the optical-mechanical projection area along a second direction, and recording a second position gear corresponding to the display position when the second control operation ends; and generating an adjustment instruction according to the first position gear and the second position gear. The application solves the technical problem of low adjustment efficiency of the augmented reality HUD field of view range.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of assisted driving, in particular, to a method for controlling a field of view of an augmented reality HUD, a vehicle, a computer readable storage medium, and a computer program product. BACKGROUND

[0002] Augmented reality head-up display (ARHUD) refers to a combination of head-up display (HUD) technology and augmented reality (AR) display technology, which projects the driving information of a vehicle in the form of a virtual image on an augmented reality HUD field of view. The position of the augmented reality HUD field of view will directly affect the degree of fit between the virtual image and the actual scene.

[0003] In related technologies, the position of the augmented reality HUD field of view is usually adjusted by a high-precision driver state monitoring component (such as a DMS-TOF module). Although the augmented reality HUD field of view can be accurately adjusted, the DMS-TOF module is expensive, resulting in high costs for this solution. Solutions that do not rely on the DMS-TOF module can reduce costs, but it is difficult to accurately determine the target position of the augmented reality HUD field of view relying on human experience. The position of the augmented reality HUD field of view needs to be adjusted multiple times, and the accuracy and efficiency of the solution for adjusting the augmented reality HUD field of view are low.

[0004] To address the above problems, no effective solutions have been proposed so far. SUMMARY

[0005] Embodiments of the present application provide a method for controlling a field of view of an augmented reality HUD, a vehicle, a computer readable storage medium, and a computer program product to at least solve the technical problem of balancing the manufacturing cost of a vehicle and the adjustment efficiency of an augmented reality HUD field of view in related technologies by relying on a high-precision driver state monitoring component.

[0006] According to an aspect of the embodiments of the present application, a method for controlling a field of view range of an augmented reality HUD is provided, including: in response to an adjustment guide trigger event, displaying a range indication component corresponding to the field of view range of the augmented reality HUD in a light machine projection area of a vehicle, wherein the range indication component is used to indicate a distribution position of the field of view range of the augmented reality HUD in the light machine projection area; in response to a first control operation on the range indication component, adjusting a display position of the range indication component in a target direction dimension in the light machine projection area along a first direction, and recording a first position gear corresponding to the display position when the first control operation ends; in response to a second control operation on the range indication component, adjusting the display position of the range indication component in the target direction dimension in the light machine projection area along a second direction, and recording a second position gear corresponding to the display position when the second control operation ends, wherein the second direction is opposite to the first direction; and generating an adjustment instruction according to the first position gear and the second position gear, wherein the adjustment instruction is used to trigger adjustment of the field of view range of the augmented reality HUD to a target area position in the light machine projection area.

[0007] Optionally, the adjustment guide trigger event includes: adjusting a driver seat of the vehicle to a target driving position, activating a head-up display adjustment function, and detecting a third control operation performed on a guide control corresponding to the head-up display adjustment function when the vehicle is in the target gear.

[0008] Optionally, the method for controlling the field of view range of the augmented reality HUD further includes: detecting the third control operation when the vehicle is not in the target gear, generating a first prompt message based on the target gear and the guide control, and displaying the first prompt message in a target display component of the vehicle.

[0009] Optionally, the method for controlling the field of view range of the augmented reality HUD further includes: after displaying the range indication component in the light machine projection area, controlling a voice broadcast component of the vehicle to perform operation guide broadcasting based on an operation guide rule corresponding to the target direction dimension, and / or displaying an operation guide message in the light machine projection area, wherein the operation guide rule is used to describe a control operation sequence of an adjustment control of the head-up display adjustment function and an expected adjustment amplitude of the range indication component in the target direction dimension.

[0010] Optionally, the method for controlling the field of view range of the augmented reality HUD, the range indication component is generated based on an edge enhancement style of the field of view range of the augmented reality HUD.

[0011] Optionally, the target direction dimension is a height dimension, the edge enhancement pattern includes an upper edge enhancement mark, the first direction is upward, the first control operation includes an upward scrolling operation and a first pressing operation, and the display position of the range indication component is adjusted in the target direction dimension along the first direction, and the first position level corresponding to the display position when the first control operation ends is recorded, including: in response to the upward scrolling operation performed on the adjustment control of the head-up display adjustment function, the range indication component is controlled to move upward in the light machine projection area, and the display position is determined according to the position of the upper edge enhancement mark; in response to the first pressing operation performed on the adjustment control, it is determined that the first control operation ends, and the height level corresponding to the currently determined display position is determined as the first position level.

[0012] Optionally, the edge enhancement pattern includes a lower edge enhancement mark, the second direction is downward, the second control operation includes a downward scrolling operation and a second pressing operation, the display position of the range indication component is adjusted in the target direction dimension along the second direction, and the second position level corresponding to the display position when the second control operation ends is recorded, including: in response to the downward scrolling operation performed on the adjustment control, the range indication component is controlled to move downward in the light machine projection area, and the display position is determined according to the position of the lower edge enhancement mark; in response to the second pressing operation performed on the adjustment control, it is determined that the second control operation ends, and the height level corresponding to the currently determined display position is determined as the second position level.

[0013] Optionally, the adjustment instruction is generated according to the first position level and the second position level, including: the target position level is determined according to the first position level and the second position level; the target area position in the light machine projection area is determined based on the target position level; and the adjustment instruction is generated according to the target area position.

[0014] Optionally, the control method of the augmented reality HUD field of view range further includes: in response to an adjustment guide triggering event, controlling other components in the light machine projection area except the range indication component to cancel display, wherein the range indication component further includes: a position level mark, a remaining mileage mark, a brightness level mark, and a driving position mark.

[0015] Optionally, the control method of the augmented reality HUD field of view range further includes: after the target position level is determined according to the first position level and the second position level, the target position level is stored in a current user data set corresponding to the vehicle, wherein the current user data set further includes a target driving position corresponding to a driver seat of the vehicle.

[0016] Optionally, the control method of the augmented reality HUD field of view range further includes: in response to an abnormal interruption event during execution of the first control operation and / or the second control operation, the first position level and the second position level are initialized.

[0017] According to another aspect of the embodiments of the present application, a vehicle is also provided, a memory storing an executable program; and a processor configured to execute the program, wherein the program, when executed, performs any of the above-mentioned methods for controlling a field of view range of an augmented reality HUD.

[0018] According to another aspect of the embodiments of the present application, a computer-readable storage medium is also provided, the computer-readable storage medium including a stored executable program, wherein the executable program, when executed, controls a device in which the storage medium is located to perform any of the above-mentioned methods for controlling a field of view range of an augmented reality HUD.

[0019] According to another aspect of the embodiments of the present application, a computer program product is also provided, including a computer program that, when executed by a processor, implements any of the above-mentioned methods for controlling a field of view range of an augmented reality HUD.

[0020] In the embodiments of the present application, in response to an adjustment guidance trigger event, a range indication component corresponding to the field of view range of the augmented reality HUD is displayed in the optical-mechanical projection area of the vehicle, wherein the range indication component is used to indicate the distribution position of the field of view range of the augmented reality HUD in the optical-mechanical projection area; in response to a first control operation on the range indication component, the display position of the range indication component is adjusted in a first direction in a target direction dimension in the optical-mechanical projection area, and a first position gear corresponding to the display position at the end of the first control operation is recorded; in response to a second control operation on the range indication component, the display position of the range indication component is adjusted in a second direction in the target direction dimension in the optical-mechanical projection area, and a second position gear corresponding to the display position at the end of the second control operation is recorded, wherein the second direction is opposite to the first direction; and an adjustment instruction is generated according to the first position gear and the second position gear, wherein the adjustment instruction is used to trigger adjustment of the field of view range of the augmented reality HUD to a target area position in the optical-mechanical projection area.

[0021] It is easy to note that, in the embodiment of the present application, in response to the adjustment guiding trigger event, a range indication component corresponding to the augmented reality HUD field of view range is displayed in the light machine projection area of the vehicle, which more intuitively indicates the distribution position of the augmented reality HUD field of view range, and can provide support for the user to more quickly and accurately perform the first control operation and the second control operation; in response to the first control operation, the display position of the range indication component is adjusted in the first direction to determine the first position gear, and in response to the second control operation, the display position of the range indication component is adjusted in the second direction opposite to the first direction to determine the second position gear, and further, according to the first position gear and the second position gear, the target area position of the augmented reality HUD field of view range that can meet the user's customized needs can be more quickly and accurately determined, an adjustment instruction corresponding to the target area position is generated, and the augmented reality HUD field of view range is automatically adjusted to the target area position in the light machine projection area by using the adjustment instruction, thereby improving the adjustment efficiency of the augmented reality HUD field of view range. In addition, in the above entire process, the DMS-TOF module does not need to be relied on, the user is instructed to perform the first control operation and the second control operation by using the range indication component, human-computer interaction is realized, and the augmented reality HUD field of view range can be adjusted to the target area position that meets the user's customized needs under the premise of using a lower cost. Thus, the present application achieves the purpose of more quickly determining the target area position of the augmented reality HUD field of view range that can meet the user's customized needs under the premise of ensuring a lower cost, generating a corresponding adjustment instruction to adjust the augmented reality HUD field of view range, thereby realizing the technical effect of improving the efficiency of adjusting the augmented reality HUD field of view range to the target area position that meets the user's customized needs under the premise of ensuring a lower cost, and further solving the technical problem that in the related art, a high-precision driver state monitoring component is relied on, and it is difficult to balance the manufacturing cost of the vehicle and the adjustment efficiency of the augmented reality HUD field of view range. BRIEF DESCRIPTION OF DRAWINGS

[0022] 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 illustrative embodiments of the present application and the related description of the embodiments, which serve to explain the present application, and do not constitute an improper limitation on the present application. In the drawings:

[0023] Figure 1 is a hardware structure block diagram of a computer terminal for implementing an optional control method of an augmented reality HUD field of view range according to an embodiment of the present application;

[0024] Figure 2 is a flowchart of a control method of an augmented reality HUD field of view range according to an embodiment of the present application;

[0025] Figure 3is a schematic diagram of a control method for an augmented reality HUD field of view range according to an embodiment of the present application;

[0026] Figure 4 is a schematic diagram of displaying an operation guide message in an optical-mechanical projection area according to an embodiment of the present application;

[0027] Figure 5 is another schematic diagram of displaying an operation guide message in an optical-mechanical projection area according to an embodiment of the present application;

[0028] Figure 6 is still another schematic diagram of displaying an operation guide message in an optical-mechanical projection area according to an embodiment of the present application;

[0029] Figure 7 is a structural block diagram of a control device for an augmented reality HUD field of view range according to an embodiment of the present application. DETAILED DESCRIPTION

[0030] In order to make the personnel in the technical field better understand the scheme of the present application, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments only include part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should belong to the scope of protection of the present application.

[0031] It should be noted that the terms "first", "second", and the like in the specification and claims of the present application and the above-described drawings are used to distinguish similar objects, and do not necessarily indicate a specific order or a chronological sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented in an order other than that illustrated or described herein. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device including a series of steps or units does not have to be limited to those steps or units clearly listed, but can include other steps or units not clearly listed or inherent to the process, method, product or device.

[0032] According to an embodiment of the present application, a method embodiment of a control method for an augmented reality HUD field of view range is provided. It should be noted that the steps shown in the flowchart of the 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 herein can be executed in an order different from that shown herein.

[0033] First, the running environment of the above method embodiment is exemplarily described. Figure 1 is a hardware structure block diagram of a computer terminal for implementing an optional control method for realizing an augmented reality HUD field of view range according to an embodiment of the present application, as shown in Figure 1 The computer terminal 10 can include one or more processors 102 (for example, can include processors 102a, 102b, …, 102n), a memory 104 for storing data, and a transmission device 106 for implementing a communication function, as shown in the figure. The processor 102 can include but is not limited to a processing component of a microcontroller unit (MCU) or a field programmable gate array (FPGA), etc.

[0034] The above computer terminal 10 can also include a display device 110, an input / output interface 108, a universal serial bus (USB) port (which can be one of the ports of the computer bus, not shown in the figure), a network interface (not shown in the figure), a power supply (not shown in the figure) and a camera (not shown in the figure).

[0035] It should be noted that one or more processors 102 and / or other data processing circuits in the above computer terminal 10 can be embodied in whole or in part as software, hardware, firmware or any other combination. In addition, the data processing circuit can be a single independent processing module, or all or part of it can be combined into any one of the other elements in the computer terminal 10 (or mobile device).

[0036] The memory 104 can be used to store software programs and modules of application software, such as program instructions and data storage devices corresponding to the augmented reality HUD field of view range control method in the embodiments of the present application. The processor 102 executes various functional applications and data processing by running the software programs and modules stored in the memory 104, that is, implements the above-mentioned augmented reality HUD field of view range control method. The memory 104 can include a high-speed random access memory, and can also include a non-volatile memory, such as one or more magnetic storage devices, flash memories, or other non-volatile solid state memories. In some examples, the memory 104 can further include a memory remotely arranged with respect to the processor 102, which can be connected to the vehicle terminal through a network. Examples of the above network include but are not limited to the Internet, an intranet, a local area network, a mobile communication network and a combination thereof.

[0037] Transmission device 106 is used to receive or transmit data via a network. A specific example of such a network may include a wireless network provided by the vehicle terminal's communications provider. In one embodiment, transmission device 106 includes a network interface controller (NIC) and a network interface. The NIC can connect to other network devices via a base station to enable communication with the internet. Transmission device 106 can communicate data using a wired and / or wireless network connection. In one embodiment, transmission device 106 may be a radio frequency (RF) module, which is used to communicate wirelessly with the internet.

[0038] The input / output interface can be connected to corresponding input / output devices of the computer terminal 10 to implement input / output functions. Such input / output devices may include, but are not limited to, cursor control devices, keyboards, displays, etc. These input / output devices may be built into the computer terminal 10 or external devices connected to the computer terminal 10.

[0039] It can be understood by those skilled in the art that Figure 1 The structure of the computer terminal 10 shown is only for illustration and does not impose a strict limitation on the structure of the computer terminal 10. For example, the computer terminal 10 may also include Figure 1 More or fewer components than those shown in FIG, or the computer terminal 10 may have the same Figure 1 Different categories of components are shown.

[0040] In the above operating environment, the embodiment of the present application provides the following Figure 2 The control method of the augmented reality HUD field of view shown, Figure 2 FIG. 1 is a flow chart of a method for controlling the field of view of an augmented reality HUD according to an embodiment of the present application. Figure 2 As shown, the method includes the following implementation steps:

[0041] Step S201: In response to an adjustment guidance trigger event, a range indicator component corresponding to the augmented reality HUD field of view range is displayed within the optical projection area of ​​the vehicle, wherein the range indicator component is used to indicate the distribution position of the augmented reality HUD field of view range within the optical projection area;

[0042] Step S202, in response to a first control operation on the range indicator component, adjusting the display position of the range indicator component along a first direction in a target direction dimension in the optical machine projection area, and recording a first position gear corresponding to the display position when the first control operation ends;

[0043] In response to the second control operation on the range indication component, the display position of the range indication component is adjusted along a second direction in the target direction dimension in the light machine projection area, and a second position gear corresponding to the display position at the end of the second control operation is recorded, where the second direction is opposite to the first direction.

[0044] In response to the second control operation on the range indication component, the display position of the range indication component is adjusted along a second direction in the target direction dimension in the light machine projection area, and a second position gear corresponding to the display position at the end of the second control operation is recorded, where the second direction is opposite to the first direction.

[0045] The adjustment guiding trigger event can be a signal and / or operation for adjusting the display position of the augmented reality HUD field of view range in the light machine projection area. The adjustment guiding trigger event can include but is not limited to a vehicle gear signal, a driving position change signal, a heads-up display adjustment function trigger signal, a control operation on the augmented reality HUD field of view range, a vehicle speed signal, and a vehicle power signal.

[0046] The light machine projection area can include but is not limited to a HUD display and an AR device display area. The light machine projection area can be used to represent the visual range of the HUD in the driver's field of view. The light machine projection area can be configured in the vehicle, for example, in the front windshield of the vehicle.

[0047] The augmented reality HUD field of view range can be used to represent the projection area of the augmented reality road elements. The augmented reality road elements can include but are not limited to navigation instructions, road markings (such as lane dividers, stop lines, zebra crossings, guide arrows, etc.), traffic signs, traffic lights, pedestrian barriers, trees, street lamps, pedestrians, and surrounding vehicles. By generating augmented reality road elements that match the actual scene in the augmented reality HUD field of view range, the driver can obtain key road information without shifting his gaze, and the driving assistance function can be more intuitive.

[0048] The range indication component can include, but is not limited to, an edge enhancement mark (e.g., an upper edge line, a lower edge line, a left edge line, a right edge line, etc.) corresponding to the edge of the augmented reality HUD field of view range, an overlay area corresponding to the augmented reality HUD field of view range, a text indication component, and an operation guide message. The range indication component can be generated based on an indication component generation method, which can include, but is not limited to, an edge enhancement style-based generation method, a preset range indication template-based generation method, and a machine learning algorithm-based generation method. By displaying the range indication component corresponding to the augmented reality HUD field of view range in the light machine projection area of the vehicle, the distribution position of the augmented reality HUD field of view range can be indicated, so that the user can more intuitively determine the current position of the augmented reality HUD field of view range, and support for the user to adjust the display position of the augmented reality HUD field of view range is provided.

[0049] The target direction dimension can include, but is not limited to, a height dimension and a horizontal dimension. The first direction can include, but is not limited to, upward, downward, left, and right. The first control operation can include, but is not limited to, a scroll operation, a press operation (e.g., a long press operation, a short press operation, etc.), and a sliding operation. The first position gear can be used to determine the edge display position of the augmented reality HUD field of view range in the target direction dimension along the first direction.

[0050] After displaying the range indication component corresponding to the augmented reality HUD field of view range in the light machine projection area of the vehicle, the user performs a first control operation on the range indication component. Compared with the scheme in the related art that relies on manual experience to adjust the augmented reality HUD field of view range, the present application can intuitively indicate the distribution position of the augmented reality HUD field of view range by using the range indication component, so as to facilitate the user to more quickly and accurately perform the first control operation. Furthermore, in response to the first control operation on the range indication component, the system can more quickly and accurately adjust the display position of the range indication component in the target direction dimension along the first direction in the light machine projection area, and determine a first position gear corresponding to the display position.

[0051] The second control operation can include, but is not limited to, a scroll operation, a press operation (e.g., a long press operation, a short press operation, etc.), and a sliding operation. The second position gear can be used to determine the edge display position of the augmented reality HUD field of view range in the target direction dimension along the second direction. The target area position can be a display position of the augmented reality HUD field of view range that ensures the fitting degree of the virtual image with the actual scene.

[0052] After the first position gear corresponding to the display position of the range indication component in the target direction dimension along the first direction is determined, in response to a second control operation on the range indication component, the system adjusts the display position of the range indication component in the target direction dimension along a second direction opposite to the first direction in the optical-mechanical projection area, and determines a second position gear corresponding to the display position. Further, the first position gear and the second position gear are used to generate an adjustment instruction capable of adjusting the augmented reality HUD field of view range to the target region position in the optical-mechanical projection area. Compared with the scheme in the related art that relies on artificial experience to adjust the augmented reality HUD field of view range, the first position gear and the second position gear are determined to determine the target region position of the augmented reality HUD field of view range that can ensure the fitting degree between the virtual image and the actual scene, so that the adjustment instruction corresponding to the target region position is generated more quickly, and the position of the augmented reality HUD field of view range does not need to be adjusted multiple times, thereby improving the accuracy and efficiency of adjusting the augmented reality HUD field of view range. Furthermore, the augmented reality HUD field of view range is automatically adjusted to the target region position in the optical-mechanical projection area by using the adjustment instruction, thereby improving the intelligence of the augmented reality HUD field of view range control method.

[0053] It is easy to notice that, through the technical solution provided by the above steps S201 to S204, in an embodiment of the present application, in response to an adjustment guidance trigger event, a range indication component corresponding to the augmented reality HUD field of view range is displayed in the optical projection area of ​​the vehicle, which more intuitively indicates the distribution position of the augmented reality HUD field of view range. The range indication component can provide support for the user to perform the first control operation and the second control operation more quickly and accurately; in response to the first control operation, the display position of the range indication component is adjusted along the first direction to determine the first position gear; in response to the second control operation, the display position of the range indication component is adjusted along the second direction opposite to the first direction to determine the second position gear. Furthermore, according to the first position gear and the second position gear, the target area position of the augmented reality HUD field of view range that can meet the user's customized needs can be determined more quickly and accurately, and an adjustment instruction corresponding to the target area position is generated. The adjustment instruction is used to automatically adjust the augmented reality HUD field of view range to the target area position in the optical projection area, thereby improving the adjustment efficiency of the augmented reality HUD field of view range. In addition, the entire process above does not require reliance on the DMS-TOF module. The range indication component is used to instruct the user to perform the first control operation and the second control operation to achieve human-computer interaction. It can adjust the augmented reality HUD field of view to the target area position that meets the user's customized needs under the premise of using a relatively low cost. As a result, the present application achieves the purpose of more quickly determining the target area position of the augmented reality HUD field of view that can meet the user's customized needs while ensuring a relatively low cost, and generating corresponding adjustment instructions to adjust the augmented reality HUD field of view, thereby achieving the technical effect of improving the efficiency of adjusting the augmented reality HUD field of view to the target area position that meets the user's customized needs while ensuring a relatively low cost, thereby solving the technical problem in the related art that relies on high-precision driver status monitoring components and is difficult to balance the manufacturing cost of the vehicle with the adjustment efficiency of the augmented reality HUD field of view.

[0054] Optionally, in the above-mentioned method for controlling the field of view of the augmented reality HUD, the adjustment guidance trigger event includes: adjusting the driver's seat of the vehicle to the target driving position, activating the head-up display adjustment function, and detecting a third control operation performed on the guidance control corresponding to the head-up display adjustment function when the vehicle is in the target gear position.

[0055] The target driving position can be set according to user requirements (e.g., user height, user sitting habits, etc.). The target driving position can include, but is not limited to, a height parameter of the driver's seat and a front-back position parameter of the driver's seat. The target driving position can be stored in a storage area (e.g., read-only memory, random access memory, registers, etc.) of the control system of the augmented reality HUD field of view range. The head-up display adjustment function can be activated through a specific operation (e.g., clicking an activation button corresponding to the head-up display adjustment function, a voice activation instruction corresponding to the head-up display adjustment function, etc.). By activating the head-up display adjustment function, the augmented reality HUD field of view range can enter a state to be adjusted.

[0056] The target gear can include, but is not limited to, a parking gear (i.e., P gear) and a neutral gear (i.e., N gear). The guide control can be a control for guiding the user to adjust the head-up display. The guide control can include, but is not limited to, a guide button and a text box. The third control operation can include, but is not limited to, a click operation, an input operation, and a drag operation.

[0057] In an exemplary application scenario, the target gear is a parking gear, the guide control is a guide button, and the third control operation is a click operation. The system detects the position of the driver's seat of the vehicle, the target gear of the vehicle, and the state of the head-up display adjustment function in real time. In particular, in response to clicking the activation button corresponding to the head-up display adjustment function, the state of the head-up display adjustment function is adjusted to an activated state.

[0058] Still in the above-mentioned application scenario, Figure 3 is a schematic diagram of an augmented reality HUD field of view range control method according to an embodiment of the present application, as Figure 3 As shown in the user operation module, the user can click the activation button corresponding to the head-up display adjustment function to activate the head-up display adjustment function. The user can also perform a click operation on the guide button corresponding to the head-up display adjustment function. When the following four conditions are met, the system triggers an adjustment guide trigger event: the system detects that the driver's seat of the vehicle is in the target driving position, the state of the head-up display adjustment function is in the activated state, the system detects that the target gear of the vehicle is in the parking gear, and the system detects that the click operation is performed on the guide button corresponding to the head-up display adjustment function.

[0059] It is easy to understand that, through the above-mentioned control method of the field of view range of the augmented reality HUD, in the embodiment of the present application, the position of the driver's seat of the vehicle, the target gear of the vehicle, the state of the head-up display adjustment function, and the third control operation are combined to form an adjustment guide triggering event. By combining multiple conditions, the adjustment guide triggering event is more comprehensively limited. Not only can it ensure that the vehicle is in a safe environment during the control of the field of view range of the augmented reality HUD, increasing the safety of the operation, but also can ensure that the display position of the range indicating component is matched with the line of sight height of the driver, improving the accuracy of adjusting the field of view range of the augmented reality HUD to the target area position that meets the user's customized needs.

[0060] Optionally, the above-mentioned control method of the field of view range of the augmented reality HUD further includes the following implementation steps:

[0061] S205, detecting the third control operation when the vehicle is not in the target gear, generating a first prompt message based on the target gear and the guide control, and displaying the first prompt message in the target display component of the vehicle.

[0062] The above-mentioned first prompt message can include a text prompt message and / or a graphical prompt message. The first prompt message can be used to prompt the user that the current gear does not meet the execution requirement of the third control operation. When the system detects that the current gear of the vehicle is in the target gear, it is judged that the current gear of the vehicle meets the execution requirement of the third control operation. The above-mentioned target display component can include a pop-up window, a message reminder window. The target display component can be arranged in the light machine projection area. The target display component can also be arranged in the instrument panel or the central control screen.

[0063] In an exemplary application scenario, the above-mentioned target gear is set to the parking gear. The above-mentioned first prompt message is set to a text prompt message, which can be "the guide button can only be used in the parking gear". The above-mentioned target display component is set to a pop-up window. The above-mentioned guide control is set to a guide button.

[0064] When the system detects that the vehicle is not in the parking gear (such as the reverse gear, the forward gear, etc.) and detects the third control operation performed on the guide control (i.e., the guide button) corresponding to the head-up display adjustment function, the system generates a text prompt message (i.e., "the guide button can only be used in the parking gear") based on the target gear and the guide button, and displays the text prompt message on the pop-up window in the light machine projection area.

[0065] By the technical solution provided in the step S205, in the embodiment of the present application, in the case that the third control operation is detected when the vehicle is not in the target gear, the first prompt message can be displayed in the target display component of the vehicle to intuitively remind the user that the current gear of the vehicle does not meet the execution requirement of the third control operation, which not only can avoid adjusting the field of view range of the augmented reality HUD in an inappropriate state to ensure driving safety, but also can improve the interactive friendliness, provide intuitive prompt messages for the user, avoid the blindness of the user's operation, and improve the adjustment efficiency.

[0066] Optionally, the control method for the field of view range of the augmented reality HUD further includes the following implementation steps:

[0067] In step S206, after displaying the range indication component in the light machine projection area, the voice broadcast component of the vehicle is controlled to perform operation guidance broadcast based on the operation guidance rule corresponding to the target direction dimension, and / or an operation guidance message is displayed in the light machine projection area, wherein the operation guidance rule is used to describe the control operation sequence preset for the adjustment control of the head-up display adjustment function and the expected adjustment amplitude of the range indication component in the target direction dimension.

[0068] The operation guidance rule can represent a rule for guiding the user to perform the control operation. The operation guidance rule can be set based on the vehicle design parameters and the light machine characteristics. The operation guidance rule can be stored in the storage area of the system. The voice broadcast component can include but is not limited to a vehicle audio and a vehicle speaker. The operation guidance broadcast can guide the user to perform the control operation from the auditory dimension. The operation guidance message can guide the user to perform the control operation from the visual dimension. The adjustment control can be an action component corresponding to the control operation.

[0069] When the range indication component is displayed in the light machine projection area, in the process that the user performs the first control operation on the upper edge line in the range indication component, the system guides the user to perform the first control operation by controlling the voice broadcast component to perform operation guidance broadcast and / or displaying an operation guidance message in the light machine projection area, which can adjust the upper edge line upward until the upper edge line in the light machine projection area is out of the user's visual range, i.e., the "upper edge line disappears". At this time, the user should immediately stop performing the first control operation, and the system records the first position gear at this moment, which can represent the visual limit position of the user looking upward at the field of view range of the augmented reality HUD. Similarly, the user performs the second control operation on the lower edge line in the range indication component to adjust the lower edge line downward until the lower edge line in the light machine projection area is out of the user's visual range, i.e., the "lower edge line disappears", and the system records the second position gear at this moment, which can represent the visual limit position of the user looking downward at the field of view range of the augmented reality HUD.

[0070] In an exemplary application scenario, still as shown in Figure 3 , the target direction dimension can be a height dimension. The operation guide message can be set as "press the left scroll wheel to confirm when the upper edge line disappears". In particular, after displaying the range indication component in the light machine projection area, an operation guide rule corresponding to the height dimension is read from the storage area of the system, and the operation guide rule can be "adjust the upper edge line by rolling the left scroll wheel upwards, press the left scroll wheel to confirm when the upper edge line disappears, adjust the lower edge line by rolling the left scroll wheel downwards, and press the left scroll wheel to confirm when the lower edge line disappears".

[0071] Still in the above-mentioned application scenario, for example, in the process of "press the left scroll wheel to confirm when the upper edge line disappears", in the voice broadcast module, based on the operation guide rule corresponding to the height dimension, the position of the upper edge line is detected in real time, and based on the position of the upper edge line, the adjustment of the upper edge line broadcast content in the operation guide broadcast is determined, which can be "the upper edge line will disappear soon, slowly roll the left scroll wheel" or "the upper edge line has disappeared, please press the left scroll wheel", and according to the determined broadcast content, the voice broadcast component of the vehicle is controlled to perform operation guide broadcast. Further, in the display prompt module, the operation guide message "press the left scroll wheel to confirm when the upper edge line disappears" is displayed in the light machine projection area, and the displayed operation guide message is please refer to Figure 4 . When the user hears "the upper edge line has disappeared, please press the left scroll wheel", the left scroll wheel is pressed (which can mark the end of the first control operation), and the system records the first position gear at this moment. It should be noted that the "confirm" displayed in Figure 4 、 Figure 5 is only an identifier and is not a real button, which belongs to the operation guide message.

[0072] Still in the above-mentioned application scenario, similarly, in the process of "press the left scroll wheel to confirm when the lower edge line disappears", in the voice broadcast module, based on the operation guide rule corresponding to the height dimension, the position of the upper edge line is detected in real time, and based on the position of the upper edge line, the adjustment of the lower edge line broadcast content in the operation guide broadcast is determined, which can be "the lower edge line will disappear soon, slowly roll the left scroll wheel" or "the lower edge line has disappeared, please press the left scroll wheel". Further, in the display prompt module, the operation guide message "press the left scroll wheel to confirm when the lower edge line disappears" is displayed in the light machine projection area, and the displayed operation guide message is please refer to Figure 5 . When the user hears "the lower edge line has disappeared, please press the left scroll wheel", the left scroll wheel is pressed (which can mark the end of the second control operation), and the system records the second position gear. It should be noted that the "confirm" displayed in Figure 5The "confirm" displayed in the middle is only an identifier and is not a real button, and belongs to an operation guide message.

[0073] The technical solution provided by the above step S206, in the process of adjusting the field of view range of the augmented reality HUD by the user, the operation guide rule guides the user how to operate in real time through voice broadcast and / or display of the operation guide message in combination with visual, auditory, and tactile linkage control, avoiding the situation that the user blindly adjusts the field of view range of the augmented reality HUD, improving the accuracy and efficiency of adjusting the field of view range of the augmented reality HUD, and improving the user experience.

[0074] Optionally, in the control method of the field of view range of the augmented reality HUD, the range indication component is generated based on an edge enhancement style of the field of view range of the augmented reality HUD.

[0075] The edge enhancement style can be determined by using an edge enhancement algorithm, which can include but is not limited to a Sobel operator algorithm, a Laplacian operator algorithm, a Canny operator algorithm, and a Prewitt operator algorithm. The edge enhancement style can include but is not limited to an upper edge enhancement identifier, a lower edge enhancement identifier, a left edge enhancement identifier, and a right edge enhancement identifier.

[0076] In response to the adjustment guide trigger event, an edge enhancement algorithm is used to generate an edge enhancement style of the field of view range of the augmented reality HUD based on the field of view range of the augmented reality HUD, and further, a range indication component is generated based on the edge enhancement style. By generating the range indication component based on the edge enhancement style of the field of view range of the augmented reality HUD, the visibility of the range indication component can be enhanced, the range indication component is clearer, the user friendliness of the displayed range indication component is improved, and the user experience is improved.

[0077] Optionally, the target direction dimension is a height dimension, the edge enhancement style includes an upper edge enhancement identifier, the first direction is upward, and the first control operation includes an upward scrolling operation and a first pressing operation. In the step S202, the display position of the range indication component is adjusted along the first direction in the target direction dimension, and a first position gear corresponding to the display position when the first control operation ends is recorded, including the following implementation steps:

[0078] Step S221, in response to the upward scrolling operation performed on the adjustment control of the head-up display adjustment function, the range indication component is controlled to move upward in the optical-mechanical projection area, and the display position is determined according to the position of the upper edge enhancement identifier;

[0079] Step S222, in response to the first press operation performed on the adjustment control, determining that the first control operation ends, determining the height level corresponding to the current determined display position of the range indication component as the first position level.

[0080] The upper edge enhanced mark can be used to represent an upper edge line of the augmented reality HUD field of view range. The upward scrolling operation can be used to adjust the display position of the range indication component upward. The first press operation can be used to end the first control operation. The first position level can be used to represent a level of the augmented reality HUD field of view range in the upward direction in the height dimension.

[0081] The adjustment control can be used to adjust the display parameter of the augmented reality HUD field of view range (in particular, the height dimension parameter corresponding to the augmented reality HUD field of view range). The adjustment control can be a scroll wheel control. The adjustment control as an input control allows the user to adjust the display position of the augmented reality HUD field of view range by performing a first control operation on the adjustment control.

[0082] In an exemplary application scenario, after displaying the range indication component corresponding to the augmented reality HUD field of view range, the distribution position of the augmented reality HUD field of view range in the optical-mechanical projection area can be more intuitively indicated. The user performs an upward scrolling operation on the adjustment control of the head-up display adjustment function according to the range indication component. The system controls the upper edge enhanced mark of the range indication component to move upward in the optical-mechanical projection area and detects the position of the upper edge enhanced mark in real time in response to the upward scrolling operation. The display position of the range indication component in the upward direction in the optical-mechanical projection area is determined according to the position of the upper edge enhanced mark.

[0083] Still in the above-mentioned application scenario, in particular, when the upper edge enhanced mark disappears, the user performs a first press operation on the adjustment control. The system determines that the first control operation ends in response to the first press operation, records the height level corresponding to the current display position of the range indication component in the upward direction in the optical-mechanical projection area, and determines the height level as the first position level (denoted as D1).

[0084] Through the technical solutions provided by the above steps S221 to S222, in the embodiments of the present application, the user can intuitively determine the current display position of the upper edge enhanced mark of the range indication component by using the more intuitive range indication component, so as to more accurately and quickly perform the upward scrolling operation and the first press operation, thereby improving the accuracy and efficiency of the system in determining the first position level.

[0085] Optionally, the edge enhancement style includes a lower edge enhancement mark, the second direction is downward, the second control operation includes a downward scrolling operation and a second pressing operation, and the step S203 of adjusting the display position of the range indication component in the second direction in the target direction dimension and recording the second position level corresponding to the display position at the end of the second control operation includes the following implementation steps:

[0086] In step S231, in response to the downward scrolling operation performed on the adjustment control, the system controls the range indication component to move downward in the optical engine projection area, and determines the display position according to the position of the lower edge enhancement mark.

[0087] In step S232, in response to the second pressing operation performed on the adjustment control, the system determines the end of the second control operation, and determines the height level corresponding to the currently determined display position as the second position level.

[0088] The upper edge enhancement mark can be used to represent the lower edge line of the augmented reality HUD field of view range. The downward scrolling operation can be used to adjust the display position of the range indication component downward. The second pressing operation can be used to end the second control operation. The second position level can be used to represent the level of the augmented reality HUD field of view range in the downward direction in the height dimension.

[0089] In an exemplary application scenario, after determining the first position level corresponding to the display position of the augmented reality HUD field of view range in the upward direction in the height dimension, it is also necessary to determine the second position level corresponding to the display position of the augmented reality HUD field of view range in the downward direction in the height dimension. Specifically, the user performs a downward scrolling operation on the adjustment control of the head-up display adjustment function according to the range indication component that can more intuitively indicate the distribution position of the augmented reality HUD field of view range in the optical engine projection area. In response to the downward scrolling operation, the system controls the lower edge enhancement mark of the range indication component to move downward in the optical engine projection area and detects the position of the lower edge enhancement mark in real time, and determines the display position of the range indication component in the downward direction in the optical engine projection area according to the position of the lower edge enhancement mark.

[0090] Still in the above-mentioned application scenario, in particular, when the lower edge enhancement mark disappears, the user performs a second pressing operation on the adjustment control, and in response to the second pressing operation, the system determines the end of the second control operation, records the height level corresponding to the display position of the range indication component in the downward direction in the optical engine projection area, and determines the height level as the second position level (denoted as D2).

[0091] By the technical solutions provided in steps S231 to S232, in the embodiment of the present application, by determining the first position gear corresponding to the upward direction of the augmented reality HUD field of view range in the light machine projection area and the second position gear corresponding to the downward direction of the augmented reality HUD field of view range in the light machine projection area, the first position gear and the second position gear are used to help more accurately determine the display range of the augmented reality HUD field of view range that can ensure the fitting degree between the virtual image and the actual scene.

[0092] Optionally, in step S204, generating the adjustment instruction according to the first position gear and the second position gear includes the following implementation steps:

[0093] Step S241, determining a target position gear according to the first position gear and the second position gear;

[0094] Step S242, determining a target area position in the light machine projection area based on the target position gear;

[0095] Step S243, generating an adjustment instruction according to the target area position.

[0096] The target position gear can be determined based on a gear calculation method, which can include but is not limited to: mean calculation method, upward rounding calculation method, weighted average calculation method, and downward rounding calculation method.

[0097] In an exemplary application scenario, the gear calculation method can include the mean calculation method and the upward rounding calculation method as the gear calculation method. For example, the determined first position gear D1 is gear 4, and the determined second position gear D2 is gear 1. According to the first position gear D1 and the second position gear D2, the target position gear is calculated by using the mean calculation method. Specifically, the first position gear D1 and the second position gear D2 are added and averaged to obtain an initial target position gear. The initial target position gear is upward rounded to obtain the target position gear (denoted as D3). It can be determined that the target position gear D3 is gear 3. Further, based on the target gear D3, it is determined that the augmented reality HUD field of view range needs to be adjusted to the target area position in the light machine projection area. According to the target area position, an adjustment instruction is generated to automatically adjust the position of the augmented reality HUD field of view range to the target area position.

[0098] By the technical solutions provided in steps S241 to S243, in the embodiment of the present application, according to the first position gear and the second position gear, the target position gear that can ensure the fitting degree between the virtual image and the actual scene is accurately calculated by using the gear calculation method, and the accuracy of adjusting the position of the field of view range of the augmented reality HUD is improved. Then the target area position corresponding to the target position gear is determined, and the corresponding adjustment instruction is generated. The adjustment instruction can automatically adjust the field of view range of the augmented reality HUD to the target area position in the light machine projection area, and the intelligence of the control method of the field of view range of the augmented reality HUD is improved.

[0099] Optionally, the control method of the field of view range of the augmented reality HUD further includes the following implementation steps:

[0100] Step S207, in response to the adjustment guide trigger event, controlling other components in the light machine projection area to cancel display except the range indication component, wherein the range indication component further includes: position gear identification, remaining mileage identification, brightness gear identification, driving gear identification.

[0101] The position gear identification can represent the current gear information of the field of view range of the augmented reality HUD. The position gear identification can be displayed in a combination of text and icons. The remaining mileage identification can be used to represent the remaining mileage value of the vehicle. The remaining mileage identification can be displayed in a combination of text and / or icons. The brightness gear identification can be used to represent the current brightness level information of the field of view range of the augmented reality HUD. The brightness gear identification can be displayed in a combination of text and icons. The driving gear identification can be used to represent the current driving gear information of the vehicle. The driving gear identification can be displayed in a combination of text.

[0102] In an exemplary application scenario, as shown in Figure 4 The content displayed in the light machine projection area can include the range indication component, the position gear identification, the remaining mileage identification, the brightness gear identification, and the driving gear identification. In response to the adjustment guide trigger event, other components in the light machine projection area are controlled to cancel display except the range indication component. After the other components are canceled, only the range indication component is displayed in the light machine projection area. The content displayed in the light machine projection area after the other components are canceled can refer to Figure 6 .

[0103] By the technical solution provided in the step S207, in the embodiment of the present application, in response to the adjustment guiding trigger event, the other components in the light machine projection area except the range indicating component are controlled to cancel the display, which can reduce the interference information in the light machine projection area, so that the user can focus more on the adjustment operation on the augmented reality HUD field of view range, and the efficiency of adjusting the augmented reality HUD field of view range is improved.

[0104] Optionally, the control method of the augmented reality HUD field of view range further includes the following implementation steps:

[0105] In step S208, after determining the target position gear according to the first position gear and the second position gear, the target position gear is stored in the current user data set corresponding to the vehicle, wherein the current user data set further includes a target driving position corresponding to a driving seat of the vehicle.

[0106] The current user data set can further include user setting preference data (such as brightness setting preference data, display style preference data of the range indicating component, etc.).

[0107] Since each user has individual differences in height, sitting posture preference, etc., the target area position corresponding to the augmented reality HUD field of view range and the target driving position corresponding to the driving seat have different requirements. By setting the user data set for each user, the system can automatically adjust the position of the driving seat and the position gear corresponding to the augmented reality HUD field of view range according to the current user data set corresponding to the current user, and intelligently adjust to the optimal configuration corresponding to the current user, without the need for manual adjustment each time, thereby improving the user experience and convenience.

[0108] In an exemplary application scenario, as shown in Figure 3 After determining the target position gear, the target position gear is stored in the current user data set corresponding to the vehicle, and the target position gear is associated with the target driving position corresponding to the driving seat of the vehicle stored in the current user data set. At this time, the voice broadcast module controls the voice broadcast component of the vehicle to perform voice broadcast, and the broadcast content is “adjusted to the optimal height gear”. In this way, by storing the target driving position corresponding to the driving seat of the vehicle and the target position gear as the personalized data of the current user, even in the case of vehicle restart or multiple people sharing driving, the driving position corresponding to the driving seat can be quickly restored to the target driving position matched with the current user data set, and the position gear corresponding to the augmented reality HUD field of view range can be restored to the target position gear matched with the current user data set, so that the augmented reality HUD field of view range can be adjusted more quickly and conveniently, and the user experience is enhanced.

[0109] Optionally, the method for controlling the field of view range of the augmented reality HUD further comprises the following implementation steps:

[0110] In step S209, the first position gear and the second position gear are initialized in response to an abnormal interruption event occurring during the execution of the first control operation and / or the second control operation.

[0111] The abnormal interruption event can be an event that occurs during the adjustment of the field of view range of the augmented reality HUD and causes the system operation to be interrupted. The abnormal interruption event can include, but is not limited to, user cancellation, system detection of a fault, and triggering of other pop-up windows by the voice broadcast module.

[0112] When the abnormal interruption event occurs during the execution of the first control operation and / or the second control operation, it indicates that an error occurs in the system operation. In order to prevent the recording of error data from reducing the accuracy of the target position gear, the first position gear and the second position gear are initialized. That is, even if the execution of the first control operation has been completed and the first position gear has been recorded, if the abnormal interruption event occurs during the execution of the second control operation, the recorded first position gear should also be initialized in addition to the initialization of the second position gear.

[0113] Through the technical solution provided in step S209, in the embodiments of the present application, after the abnormal interruption event occurs during the execution of the first control operation and / or the second control operation, the first position gear and the second position gear are initialized, which ensures the accuracy of the recorded first position gear and the second position gear during the adjustment of the field of view range of the augmented reality HUD, avoids the problem of inaccurate target position gear caused by the abnormal interruption event, and improves the accuracy and reliability of the method for controlling the field of view range of the augmented reality HUD.

[0114] It should be noted that the user information (including but not limited to user device 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 entrances for users to choose authorization or refusal.

[0115] It should be noted that, for the method embodiments described above, for the sake of simple description, the technical solutions in the method embodiments are described as a series of action combinations, but those skilled in the art should know that the present application is not limited by the order of actions in the described action combinations, because according to the present application, some of the above steps can be performed in other orders or simultaneously. In addition, those skilled in the art should know that the embodiments described in the specification of the present application are preferred embodiments, and the actions and modules involved are not necessarily essential to implement the technical solutions of the present application.

[0116] According to the embodiments of the present application, a device embodiment of an augmented reality HUD field of view range control device is also provided, which is used to implement the above method embodiments and various optional implementations of the method embodiments, and the technical contents described above will not be repeated here. It should be noted that in the following related description of the device embodiment, the "module" can be software, hardware or a combination of software and hardware for realizing the specified function.

[0117] According to the embodiments of the present application, an augmented reality HUD field of view range control device is also provided, please refer to Figure 7 . The device comprises:

[0118] The display module 701 is configured to display a range indication component corresponding to the augmented reality HUD field of view range in the light machine projection area of the vehicle in response to an adjustment guide trigger event, wherein the range indication component is used to indicate the distribution position of the augmented reality HUD field of view range in the light machine projection area.

[0119] The first recording module 702 is configured to adjust the display position of the range indication component in the target direction dimension in the light machine projection area along a first direction in response to a first control operation on the range indication component, and record a first position gear corresponding to the display position at the end of the first control operation.

[0120] The second recording module 703 is configured to adjust the display position of the range indication component in the target direction dimension in the light machine projection area along a second direction in response to a second control operation on the range indication component, and record a second position gear corresponding to the display position at the end of the second control operation, wherein the second direction is opposite to the first direction.

[0121] The adjustment module 704 is configured to generate an adjustment instruction according to the first position gear and the second position gear, wherein the adjustment instruction is used to trigger the adjustment of the augmented reality HUD field of view range to a target area position in the light machine projection area.

[0122] It should be noted that the display module 701, the first recording module 702, the second recording module 703, and the adjustment module 704 correspond to steps S201 to S204 in the method embodiment, and the four modules have the same instances and application scenarios as the corresponding steps, but are not limited to the content disclosed in the above method embodiment.

[0123] Optionally, the adjustment guide trigger event includes: adjusting a driver seat of the vehicle to a target driving position, activating the head-up display adjustment function, and detecting a third control operation performed on a guide control corresponding to the head-up display adjustment function when the vehicle is in the target gear.

[0124] Optionally, the control device of the field of view range of the augmented reality HUD further includes a generation module (not shown in the figure), configured to, when the third control operation is detected when the vehicle is not in the target gear, generate a first prompt message based on the target gear and the guide control, and display the first prompt message in the target display component of the vehicle.

[0125] Optionally, the control device of the field of view range of the augmented reality HUD further includes a prompt module (not shown in the figure), configured to, after displaying the range indication component in the light machine projection area, control the voice broadcast component of the vehicle to broadcast operation guidance based on operation guidance rules corresponding to the target direction dimension, and / or display operation guidance messages in the light machine projection area, wherein the operation guidance rules are used to describe a preset control operation sequence of the adjustment control of the head-up display adjustment function and an expected adjustment amplitude of the range indication component in the target direction dimension.

[0126] Optionally, the range indication component is generated based on an edge enhancement style of the field of view range of the augmented reality HUD.

[0127] Optionally, the target direction dimension is a height dimension, the edge enhancement style includes an upper edge enhancement mark, the first direction is upward, and the first control operation includes an upward scrolling operation and a first pressing operation. The first recording module 702 can also be used to, in response to the upward scrolling operation performed on the adjustment control of the head-up display adjustment function, control the range indication component to move upward in the light machine projection area, and determine the display position according to the position of the upper edge enhancement mark; in response to the first pressing operation performed on the adjustment control, determine that the first control operation is ended, and determine the height gear corresponding to the currently determined display position as the first position gear.

[0128] Optionally, the edge enhancement style includes a lower edge enhancement identifier, the second direction is downward, the second control operation includes a downward scrolling operation and a second pressing operation, and the second recording module 703 is further configured to: in response to the downward scrolling operation performed on the adjustment control, control the range indication component to move downward in the light machine projection area, and determine the display position according to the position of the lower edge enhancement identifier; in response to the second pressing operation performed on the adjustment control, determine that the second control operation is ended, and determine the height gear corresponding to the currently determined display position as the second position gear.

[0129] Optionally, the adjustment module 704 is further configured to: determine a target position gear according to the first position gear and the second position gear; determine a target area position in the light machine projection area based on the target position gear; and generate an adjustment instruction according to the target area position.

[0130] Optionally, the control device for the field of view range of the augmented reality HUD further includes a display adjustment module (not shown in the figure), configured to: in response to an adjustment guide triggering event, control other components in the light machine projection area except the range indication component to cancel display, wherein the range indication component further includes a position gear identifier, a remaining mileage identifier, a brightness gear identifier, and a driving gear identifier.

[0131] Optionally, the control device for the field of view range of the augmented reality HUD further includes a storage module (not shown in the figure), configured to: after determining the target position gear according to the first position gear and the second position gear, store the target position gear into a current user data set corresponding to the vehicle, wherein the current user data set further includes a target driving position corresponding to a driving seat of the vehicle.

[0132] Optionally, the control device for the field of view range of the augmented reality HUD further includes an initialization module (not shown in the figure), configured to: in response to an abnormal interruption event in the execution process of the first control operation and / or the second control operation, initialize the first position gear and the second position gear.

[0133] It should be noted that each module mentioned in the above device embodiments can be implemented by software, hardware or a combination of software and hardware. For example, when the above modules are implemented by hardware, each module can be arranged in the same processor, or each module can be arranged in different processors in any combination. For another example, the above modules can be hardware components or software components stored in a memory (for example, the memory 104) and processed by one or more processors (for example, the processors 102a, 102b, …, 102n), and the above modules can also run in a computer terminal 10 as shown in the figure as a part of the device. Figure 1

[0134] ​According to an embodiment of the present application, an embodiment of a vehicle is also provided, which comprises a memory storing an executable program; and a processor configured to execute the program, wherein the program performs the control method of the field of view range of the augmented reality HUD when executed.

[0135] According to an embodiment of the present application, a computer readable storage medium is also provided, which comprises a stored program, wherein the program controls the device where the computer readable storage medium is located to implement the control method of the field of view range of the augmented reality HUD when executed.

[0136] Optionally, the computer storage medium can include, but is not limited to, a hard disk drive (HDD), a solid state drive (SSD), a USB flash drive, an optical disc, a memory card, a cloud storage medium, a network-attached storage (NAS), and the like.

[0137] Optionally, the computer readable storage medium can be configured to store a computer program for performing the following steps: in response to an adjustment guidance trigger event, displaying a range indication component corresponding to the field of view range of the augmented reality HUD in a light machine projection area of the vehicle, wherein the range indication component is used to indicate the distribution position of the field of view range of the augmented reality HUD in the light machine projection area; in response to a first control operation on the range indication component, adjusting the display position of the range indication component in a target direction dimension in the light machine projection area along a first direction, and recording a first position gear corresponding to the display position at the end of the first control operation; in response to a second control operation on the range indication component, adjusting the display position of the range indication component in the target direction dimension in the light machine projection area along a second direction, and recording a second position gear corresponding to the display position at the end of the second control operation, wherein the second direction is opposite to the first direction; and generating an adjustment instruction according to the first position gear and the second position gear, wherein the adjustment instruction is used to trigger the adjustment of the field of view range of the augmented reality HUD to a target region position in the light machine projection area.

[0138] According to an embodiment of the present application, a computer program product is also provided. The computer program product comprises a computer program, which can implement the control method of the field of view range of the augmented reality HUD when executed by a processor.

[0139] Optionally, the computer program product can provide a control service for the field of view range of the augmented reality HUD based on the control method of the field of view range of the augmented reality HUD.

[0140] Optionally, in the embodiment, the computer program product can be a set of instructions and codes pre-written according to the control method of the augmented reality HUD field of view range described above. The computer program product can run on various different computer platforms, including personal computers, servers, mobile devices, etc.

[0141] Optionally, in the embodiment, the instructions and codes corresponding to the computer program product are used to implement the following method steps: in response to the adjustment guiding trigger event, displaying a range indication component corresponding to the augmented reality HUD field of view range in the light machine projection area of the vehicle, wherein the range indication component is used to indicate the distribution position of the augmented reality HUD field of view range in the light machine projection area; in response to a first control operation on the range indication component, adjusting the display position of the range indication component in the target direction dimension in the light machine projection area along a first direction, and recording a first position notch corresponding to the display position at the end of the first control operation; in response to a second control operation on the range indication component, adjusting the display position of the range indication component in the target direction dimension in the light machine projection area along a second direction, and recording a second position notch corresponding to the display position at the end of the second control operation, wherein the second direction is opposite to the first direction; generating an adjustment instruction according to the first position notch and the second position notch, wherein the adjustment instruction is used to trigger the adjustment of the augmented reality HUD field of view range to the target area position in the light machine projection area.

[0142] In the above-mentioned embodiments of the present application, the description of each embodiment has its own emphasis, and the parts not described in detail in a certain embodiment can be referred to the relevant description of other embodiments.

[0143] In the several embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. For example, the device embodiments described above are only schematic. For example, the division of the plurality of modules can be a logical function division, and in the application scene, other arbitrary possible division manners can be used for actual implementation; for example, the plurality of modules (or units or components in the module) can be combined with each other, or integrated into another system. For example, some features of the method embodiments described above can be omitted or skipped.

[0144] It should be noted that, in each of the above embodiments, the modules, components or units described as separate components can be physically separate, or can be integrated in physics. The components shown as modules or units can be physical modules or physical units, or virtual modules or virtual units, that is, a plurality of modules or a plurality of units can be in the same position, or can be distributed in a plurality of positions or a plurality of spaces. In the application scene, according to the actual needs of the scene, some or all of the plurality of modules or the plurality of units can be selected to realize the technical scheme of the embodiments of the present application, so as to achieve the corresponding technical purpose.

[0145] In particular, for the integrated functional modules or functional units, if implemented in the form of software functional units and sold or used as independent products, the modules or functional units can be stored in a computer readable storage medium. Based on such understanding, the technical solutions of the present application, essentially or the part that contributes 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 a number of instructions to make a computer device (which can be a personal computer, a server or a network device, etc.) execute all or part of the steps of the method described in various embodiments of the present application.

[0146] The above only describes the preferred embodiments of the present application. It should be noted that, for those skilled in the art, without departing from the principles of the present application, a number of improvements and refinements can be made, which should also be considered as the protection scope of the present application.

Claims

1. A method of controlling the field of view range of an augmented reality HUD, characterized by, The method comprises: in response to an adjustment guide trigger event, displaying a range indication component corresponding to an augmented reality HUD field of view range in a light machine projection area of a vehicle, wherein the range indication component is used to indicate the distribution position of the augmented reality HUD field of view range in the light machine projection area; in response to a first control operation on the range indication component, adjusting the display position of the range indication component in a target direction dimension in the light machine projection area along a first direction, and recording a first position gear corresponding to the display position when the first control operation ends; in response to a second control operation on the range indication component, adjusting the display position of the range indication component in the target direction dimension in the light machine projection area along a second direction, and recording a second position gear corresponding to the display position when the second control operation ends, wherein the second direction is opposite to the first direction; generating an adjustment instruction according to the first position gear and the second position gear, wherein the adjustment instruction is used to trigger adjustment of the augmented reality HUD field of view range to a target area position in the light machine projection area.

2. The control method of the field of view range of the augmented reality HUD according to claim 1, wherein, The adjustment guide trigger event comprises: adjusting the driver seat of the vehicle to a target driving position, activating the head-up display adjustment function, and detecting a third control operation performed on a guide control corresponding to the head-up display adjustment function when the vehicle is in a target gear.

3. The control method of the field of view range of the augmented reality HUD according to claim 2, wherein, The control method of the augmented reality HUD field of view range further comprises: detecting the third control operation when the vehicle is not in the target gear, generating a first prompt message based on the target gear and the guide control, and displaying the first prompt message in a target display component of the vehicle.

4. The method of controlling the field of view of an augmented reality HUD according to claim 1, wherein, The control method of the augmented reality HUD field of view range further comprises: after displaying the range indication component in the light machine projection area, controlling the voice broadcast component of the vehicle to perform operation guide broadcast based on operation guide rules corresponding to the target direction dimension, and / or displaying operation guide messages in the light machine projection area, wherein the operation guide rules describe a control operation sequence of an adjustment control of the head-up display adjustment function and an expected adjustment amplitude of the range indication component in the target direction dimension.

5. The method of controlling the field of view of an augmented reality HUD according to claim 1, wherein, The range indication component is generated based on an edge enhancement style of the augmented reality HUD field of view range.

6. The control method of the field of view range of the augmented reality HUD according to claim 5, wherein, The target direction dimension is a height dimension, the edge enhancement style comprises an upper edge enhancement mark, the first direction is upward, the first control operation comprises an upward scrolling operation and a first pressing operation, and adjusting the display position of the range indication component in the target direction dimension along the first direction and recording the first position gear corresponding to the display position when the first control operation ends comprises: in response to the upward scrolling operation performed on the adjustment control of the head-up display adjustment function, controlling the range indication component to move upward in the light machine projection area, and determining the display position according to the position of the upper edge enhancement mark; In response to the first pressing operation performed on the adjustment control, it is determined that the first control operation is ended, and a height level corresponding to the currently determined display position is determined as the first position level.

7. The control method of the field of view range of the augmented reality HUD according to claim 6, wherein, The edge enhancement style includes a lower edge enhancement mark, the second direction is downward, the second control operation includes a downward scrolling operation and a second pressing operation, the display position of the range indication component is adjusted in the second direction in the target direction dimension, and the second position level corresponding to the display position when the second control operation is ended is recorded, including: In response to the downward scrolling operation performed on the adjustment control, the range indication component is controlled to move downward in the light machine projection area, and the display position is determined according to the position of the lower edge enhancement mark; In response to the second pressing operation performed on the adjustment control, it is determined that the second control operation is ended, and a height level corresponding to the currently determined display position is determined as the second position level.

8. The method of controlling the field of view of an augmented reality HUD according to claim 1, wherein, Generating the adjustment instruction according to the first position level and the second position level includes: Determining a target position level according to the first position level and the second position level; Determining the target area position in the light machine projection area based on the target position level; Generating the adjustment instruction according to the target area position.

9. The control method of the field of view range of the augmented reality HUD according to claim 1, wherein, The control method of the augmented reality HUD field of view range further includes: In response to the adjustment guide triggering event, other components in the light machine projection area except the range indication component are controlled to be cancelled, wherein the range indication component further includes a position level mark, a remaining mileage mark, a brightness level mark, and a driving level mark.

10. The method of controlling the field of view of an augmented reality HUD according to claim 1, wherein, The control method of the augmented reality HUD field of view range further includes: After determining the target position level according to the first position level and the second position level, the target position level is stored in a current user data set corresponding to the vehicle, wherein the current user data set further includes a target driving position corresponding to a driving seat of the vehicle.

11. The method of controlling the field of view of an augmented reality HUD according to claim 1, wherein, The control method of the augmented reality HUD field of view range further includes: In response to an abnormal interruption event during the execution of the first control operation and / or the second control operation, the first position level and the second position level are initialized.

12. A vehicle characterized by comprising: It includes: A memory storing an executable program; A processor for running the program, wherein the program performs the control method of the augmented reality HUD field of view range according to any one of claims 1 to 11 when running.

13. A computer-readable storage medium, characterized in that, The computer readable storage medium includes a stored executable program, wherein the control method of the augmented reality HUD field of view range according to any one of claims 1 to 11 is performed on the device where the storage medium is located when the executable program is running.

14. A computer program product, characterised in that, It includes a computer program, which, when executed by a processor, implements the control method of the augmented reality HUD field of view range according to any one of claims 1 to 11.

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