Method and device for adjusting vehicle display screen, vehicle and storage medium

Abstract

The application discloses a kind of adjusting method, device, vehicle and storage medium of vehicle display screen, the method includes: if the position adjustment operation of vehicle display screen is detected, the target position range of the display screen is determined based on the height of vehicle driver, wherein the target position range is the range that the display screen does not block the rearview mirror field of view corresponding to the driver;The position of the display screen is adjusted based on the target position range.This scheme can effectively avoid the display screen to cause the block of the rearview mirror field of view of driver, ensure the driving safety of driver.

Description

Technical Field

[0001] This invention relates to the field of vehicle technology, and in particular to a method, apparatus, vehicle, and storage medium for adjusting a vehicle display screen. Background Technology

[0002] In existing technologies, to improve the user experience of a display screen, it can be designed to be raised, lowered, or rotated to meet user needs. However, during use, the display screen may obstruct the driver's view through the rearview mirror, posing a certain safety hazard while driving. Summary of the Invention

[0003] This invention provides a method, apparatus, vehicle, and storage medium for adjusting a vehicle display screen.

[0004] In a first aspect, embodiments of the present invention provide a method for adjusting a vehicle display screen, the method comprising:

[0005] If a position adjustment operation of the vehicle display screen is detected, the target position range of the display screen is determined based on the height of the vehicle driver, wherein the target position range is the range in which the display screen does not obstruct the field of vision of the rearview mirror corresponding to the driver;

[0006] The position of the display screen is adjusted based on the target position range.

[0007] In some embodiments, the display screen is capable of moving up and down along a vertical direction, the target position range includes a first position sub-range corresponding to the vertical direction, and adjusting the position of the display screen based on the target position range includes:

[0008] Based on the first position sub-range, the first position of the display screen in the vertical direction is adjusted.

[0009] In some embodiments, the display screen is movable back and forth along the drive shaft direction of the vehicle, the target position range includes a second position sub-range corresponding to the drive shaft direction, and adjusting the position of the display screen based on the target position range includes:

[0010] Based on the second position sub-range, the second position of the display screen in the direction of the drive shaft is adjusted.

[0011] In some implementations, determining the target position range of the display screen based on the vehicle driver's height includes:

[0012] The height of the lower edge of the rearview mirror, the first lateral distance between the driver and the left edge of the rearview mirror, and the second lateral distance between the right edge of the display screen and the left edge of the rearview mirror are obtained.

[0013] The first target position is determined based on the driver's height, the height of the lower edge of the rearview mirror, the first lateral distance, and the second lateral distance.

[0014] The range less than or equal to the first target position is defined as the first position subrange.

[0015] In some implementations, determining the target position range of the display screen based on the vehicle driver's height includes:

[0016] The third lateral distance between the driver and the right edge of the display screen, the fourth lateral distance between the driver and the left edge of the rearview mirror, the first vertical distance from the left edge of the rearview mirror to the plane where the driver's eyes are located, and the second vertical distance from the display screen to the plane where the driver's eyes are located when the display screen is in an unstretched state are obtained;

[0017] The second target position is determined based on the driver's height, the third lateral distance, the fourth lateral distance, the first vertical distance, and the second vertical distance;

[0018] The range less than or equal to the second target position is defined as the second position subrange.

[0019] In some implementations, determining the target position range of the display screen based on the vehicle driver's height includes:

[0020] The target position range is determined based on the driver's height and a preset correspondence between the driver's height and the position range of the display screen.

[0021] In some implementations, adjusting the position of the display screen based on the target position range includes:

[0022] If the vehicle is in motion, the adjusted position of the display screen is controlled to be within the target position range.

[0023] Secondly, embodiments of the present invention provide an adjustment device for a vehicle display screen, the device comprising:

[0024] The determination module is used to determine the target position range of the display screen based on the height of the vehicle driver if a position adjustment operation of the vehicle display screen is detected, wherein the target position range is the range in which the display screen does not obstruct the field of view of the rearview mirror corresponding to the driver;

[0025] An adjustment module is used to adjust the position of the display screen based on the target position range.

[0026] Thirdly, the present invention provides a vehicle including a memory and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by one or more processors, comprising operation instructions contained in the one or more programs for performing any of the methods provided in the first aspect.

[0027] Fourthly, embodiments of the present invention provide a computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements the steps of any of the methods provided in the first aspect.

[0028] The above-described one or more technical solutions in the embodiments of this application have at least the following technical effects:

[0029] The vehicle seat reminder method provided in this specification, upon detecting a position adjustment operation of the vehicle display screen, determines a target position range for the display screen based on the driver's height. This target position range is defined as the range within which the display screen does not obstruct the driver's view of the corresponding rearview mirror. The position of the display screen is then adjusted based on this target position range. In this solution, if a display screen position adjustment is detected, a target position range that fully preserves the driver's rearview mirror view is determined to avoid obstructing the driver's view. The adjustment of the display screen is then controlled according to this target position range to prevent the adjusted position of the display screen from exceeding the target position range and obstructing the driver's view of the rearview mirror, thereby ensuring the driver's safety during driving. Attached Figure Description

[0030] Figure 1 A flowchart illustrating a method for adjusting a vehicle display screen as provided in an embodiment of this specification;

[0031] Figure 2 A front view along the vehicle height direction provided for an embodiment of this specification;

[0032] Figure 3 A top view along the vehicle's forward direction provided for an embodiment of this specification;

[0033] Figure 4 A flowchart illustrating an adjustment device for a vehicle display screen provided in an embodiment of this specification;

[0034] Figure 5 This is a schematic diagram of a vehicle provided as an embodiment of this specification. Detailed Implementation

[0035] The overall technical solution of this application is as follows: if a position adjustment operation of the vehicle display screen is detected, the target position range of the display screen is determined based on the height of the vehicle driver, wherein the target position range is the range in which the display screen does not obstruct the field of view of the rearview mirror corresponding to the driver; the position of the display screen is adjusted based on the target position range.

[0036] The solution provided in the embodiments of this specification, if the adjustment of the display screen position is detected, in order not to obstruct the driver's rearview mirror view, determines the target position range that can completely preserve the rearview mirror view, and controls the adjustment of the display screen according to the target position range, so as to avoid the adjusted position of the display screen exceeding the target position range and obstructing the driver's rearview mirror view, thereby ensuring the driver's safety during driving.

[0037] To better understand the above technical solutions, the technical solutions of the embodiments of this specification will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the embodiments of this specification and the specific features in the embodiments are detailed descriptions of the technical solutions of the embodiments of this specification, rather than limitations on the technical solutions of this specification. Unless otherwise specified, the embodiments of this specification and the technical features in the embodiments can be combined with each other.

[0038] First, it should be clarified that the term "and / or" in this article is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone. Additionally, the character " / " in this article generally indicates that the preceding and following related objects have an "or" relationship.

[0039] like Figure 1 The diagram shown is a flowchart of a method for adjusting a vehicle display screen according to an embodiment of this specification. The method specifically includes the following steps:

[0040] Step S101: If a position adjustment operation of the vehicle display screen is detected, the target position range of the display screen is determined based on the height of the vehicle driver, wherein the target position range is the range in which the display screen does not obstruct the field of view of the rearview mirror corresponding to the driver.

[0041] Step S102: Adjust the position of the display screen based on the target position range.

[0042] The methods described in the embodiments of this specification can be applied to vehicles, to servers corresponding to vehicles, or to systems consisting of vehicles and servers; no limitation is made here. It should be noted that in the embodiments of this specification, the position of the display screen located inside the vehicle is movable. For example, the vehicle display screen can slide, rotate, rise and fall, and move forward and backward. The display screen here may include, but is not limited to, the vehicle's central control screen, the passenger-side display screen, etc.

[0043] In step S101, the position adjustment operation of the vehicle display screen can be manually adjusted by the user or automatically adjusted by the display screen. In some embodiments, the user can manually raise or lower the display screen, manually rotate the display screen, manually pull the display screen towards themselves to shorten the distance between the display screen and the user, or manually push the display screen away from themselves to increase the distance between the display screen and the user.

[0044] In other embodiments, the display screen can automatically adjust its position based on the type of application the user is currently using. For example, when a user is using office software, portrait mode is more convenient for operation. Therefore, when the user launches the office software, the display screen can automatically rotate to portrait mode. It should be noted that the user can manually set the display mode for each application, i.e., determine which applications use portrait mode and which use landscape mode. When the application corresponding to portrait mode is detected to be launched, the display screen will automatically rotate to portrait mode.

[0045] In the embodiments described in this specification, when the passenger in the front seat is using the display screen, the position of the display screen may obstruct the passenger's view of the rearview mirror. Therefore, the rearview mirror view can be the passenger's side rearview mirror view. Of course, if the driver is using the display screen in the driver's seat, the rearview mirror view can also be the driver's side rearview mirror view; this is not a limitation.

[0046] Whether the display screen is rotated, raised, lowered, or pushed and pulled for adjustment, the adjusted display screen may obstruct the driver's rearview mirror view. Therefore, in order to avoid obstructing the driver's rearview mirror view, in the embodiments of this specification, the target position range of the display screen that does not obstruct the rearview mirror view can be determined based on the driver's height.

[0047] It should be understood that the extent to which the display screen obstructs the driver's view varies depending on the driver's height. The driver's height can be the height of the driver's eyes. Determining the target position range of the display screen based on the driver's height can be achieved in several ways. For example, the target position range can be calculated in real time based on the driver's height, or a preset correspondence can be established between the driver's height and the target position range, and the target position range can be determined by looking up this correspondence.

[0048] The target position range can include one or more sub-ranges depending on the movement mode of the display screen. For example, when the display screen can move up and down in the vertical direction, the target position range includes a first position sub-range corresponding to the vertical direction; when the display screen can move back and forth in the direction of the drive shaft, the target position range includes a second position sub-range corresponding to the direction of the drive shaft. To better understand the target position range provided in the embodiments of this specification, the determination process of the first and second position sub-ranges will be described below.

[0049] The first position sub-range can be achieved through the following steps: obtaining the height of the lower edge of the rearview mirror, the first lateral distance between the driver and the left edge of the rearview mirror, and the second lateral distance between the right edge of the display screen and the left edge of the rearview mirror; determining the first target position based on the driver's height, the height of the lower edge of the rearview mirror, the first lateral distance, and the second lateral distance; and taking the range that is less than or equal to the first target position as the first position sub-range.

[0050] For details, please refer to Figure 2 This is a front view along the vehicle's height direction, where the driver's height can be the height of the driver's eye level, i.e. Figure 2 The height of the driver (h1) can be obtained through image sensors, radar, and other devices installed in the vehicle. The height of the lower edge of the rearview mirror can be preset; for example, the lower edge of the rearview mirror can be written into the vehicle's memory at the factory, and can be directly read from the memory during use. The height of the lower edge of the rearview mirror corresponds to... Figure 2 h2 in the text. It should be noted that... Figure 2 The baseline in the system can be set according to actual needs. For example, the ground can be used as the baseline, or a position at a certain height above the ground can be used as the baseline; there are no limitations here. The first lateral distance between the driver and the left edge of the rearview mirror corresponds to... Figure 2 W1 in the figure corresponds to the second lateral distance between the right edge of the display screen and the left edge of the rearview mirror. Figure 2 W2 in the diagram. Both the first and second lateral distances can be obtained using image sensors or radar, etc.

[0051] like Figure 2As shown, to avoid obstructing the driver's view of the rearview mirror, the display screen must not be in the driver's field of vision; that is, the height of the display screen must not exceed [a certain value]. Figure 2 In the example, h represents the position of the first target, such as... Figure 2 As shown, h can be calculated using the following formula:

[0052]

[0053] Where α is the auxiliary calculation angle used in the calculation process; please refer to [reference needed] for details. Figure 2 Using the above method, the first target position h can be calculated, and thus the range of the first position sub-range can be determined to be less than or equal to h.

[0054] The second position sub-range can be achieved through the following steps: obtaining the third lateral distance between the driver and the right edge of the display screen, the fourth lateral distance between the driver and the left edge of the rearview mirror, the first vertical distance from the left edge of the rearview mirror to the plane where the driver's eyes are located, and the second vertical distance from the display screen to the plane where the driver's eyes are located when the display screen is in an unstretched state; determining the second target position based on the driver's height, the third lateral distance, the fourth lateral distance, the first vertical distance, and the second vertical distance; and using the range less than or equal to the second target position as the second position sub-range.

[0055] Specifically, the drive shaft direction is from the front to the rear of the vehicle, meaning the display screen can move back and forth relative to the passengers. For example, when a user is using the display screen to process documents, it can be moved closer to the user for easier operation. When the display screen is on the default interface for driving data, it can be pushed away from the user, i.e., towards the front of the vehicle, to increase the user's seating space. During the back-and-forth movement of the display screen, to ensure that the driver's rearview mirror view is not obstructed, a second sub-range of the display screen's position corresponding to the drive shaft direction needs to be determined.

[0056] Please refer to Figure 3 This is a top view along the vehicle's direction of travel, where the rearview mirror is the passenger-side rearview mirror. In some embodiments, the driver's position can be represented by the position of the driver's eyes, for example, by the midpoint of the line connecting the driver's eyes. Figure 3 As shown, the third lateral distance between the driver and the right edge of the display screen corresponds to Figure 3 W3 in the text refers to the fourth lateral distance between the driver and the left edge of the rearview mirror. Figure 3 W4 in the above context is the same as W1. Figure 3The baseline in the calculation can be a line on the plane where the driver's eyes are located (this plane is a vertical plane). In some embodiments, when calculating the second position sub-range, any plane perpendicular to the plane where the driver's eyes are located can be selected as the target plane for calculating the second position sub-range, and the intersection of the two planes is the baseline. Furthermore, the first vertical distance from the left edge of the rearview mirror to the plane where the driver's eyes are located can be converted into the first vertical distance from a point on the left edge of the rearview mirror on the target plane to the baseline, i.e. Figure 3 L3 in the context. When the display is not stretched, it can be in the default position on the dashboard, which can be preset. Figure 3 L1 in the middle. By Figure 3 It can be seen that as the display screen gradually moves from its unstretched position towards the user's side, it gradually enters the driver's field of vision when viewing the rearview mirror. To avoid obstructing the driver's view of the rearview mirror, the position of the display screen at the edge of the rearview mirror's field of vision can be calculated, i.e. Figure 3 In L2, the difference between L1 and L2 is used as the second target position, i.e. Figure 3 In the equation L, the calculation process for L can be as follows:

[0057]

[0058] Where β is an auxiliary calculation angle used in the calculation process; please refer to [reference needed] for details. Figure 3 Using the above method, the second target position L can be calculated, and thus the range of the second position sub-range can be determined to be less than or equal to L.

[0059] In the embodiments of this specification, when determining the target location range, the target location range corresponding to the driver's height can be calculated in real time using the above method, including a first location sub-range and a second location sub-range. In other embodiments, the target location range can also be determined by searching a pre-established correspondence, that is: based on the height of the vehicle driver, the target location range is determined from the preset correspondence between the driver's height and the display screen location range.

[0060] Specifically, when establishing a preset correspondence between driver height and display screen position range, multiple driver heights can be pre-set, for example, N driver heights, namely height a, height b, ..., height n. The driver height can be the height corresponding to the driver's eyes when seated in the driver's seat. For each height, the corresponding display screen position range that does not obstruct the driver's rearview mirror view can be calculated using the method described above. A mapping relationship is then established between the driver's height and the display screen position range to obtain the preset correspondence. The display screen position range can include a sub-range in the vertical direction and a sub-range in the drive shaft direction. The established preset correspondence is stored in the vehicle's memory or on a cloud server. When the driver is seated, the preset correspondence can be looked up based on the driver's height collected by the image sensor to obtain the target position range matching the current driver height.

[0061] It should be noted that the preset correspondence can also be a correspondence between the driver's height range and the display screen position range. That is, the driver's height is divided into M ranges, where M is a positive integer, and the corresponding display screen position range is calculated for each height range. Then, when the driver's height is collected, the target position range can be determined by determining which driver height range the driver's height falls within.

[0062] In step S102, after determining the target location range, the position of the display screen can be adjusted according to the target location range.

[0063] In the embodiments of this specification, when the target position includes a first position sub-range, the first position of the display screen in the vertical direction can be adjusted based on the first position sub-range. When the target position includes a second position sub-range, the second position of the display screen in the transmission shaft direction can be adjusted based on the second position sub-range.

[0064] It should be noted that the position of the display screen can also be adjusted in conjunction with the vehicle's driving status. In some embodiments, if the vehicle is in motion, the adjusted position of the display screen is controlled to be within the target position range.

[0065] Specifically, when the vehicle is in motion, to ensure the driver's rearview mirror view is not obstructed, adjustments to the display screen can only be made within the target position range. For example, while the vehicle is moving, if adjustments are made vertically, the display screen's adjustment position must be controlled within the first sub-range; if adjustments are made along the drive shaft, the display screen's adjustment position must be controlled within the second sub-range. When the vehicle is not in motion, the restriction on the display screen's position based on the target position range can be lifted, meaning the display screen can be positioned outside the target position range.

[0066] In the embodiments of this specification, the position adjustment operation of the display screen can be an operation of rotating the display screen from landscape mode to portrait mode. It should be noted that when the display screen is rotated to portrait mode, considering that the height of the display screen changes in portrait mode, it is possible to determine whether the display screen in portrait mode obstructs the driver's rearview mirror view by using a target range.

[0067] In summary, the method provided in the embodiments of this specification can effectively avoid the display screen obstructing the driver's rearview mirror view, thus ensuring the driver's driving safety.

[0068] Based on the same inventive concept, embodiments of this specification also provide an adjustment device for a vehicle display screen, such as... Figure 4 As shown, the device includes:

[0069] The determining module 401 is used to determine the target position range of the display screen based on the height of the vehicle driver if a position adjustment operation of the vehicle display screen is detected, wherein the target position range is the range in which the display screen does not obstruct the field of view of the rearview mirror corresponding to the driver.

[0070] The adjustment module 402 is used to adjust the position of the display screen based on the target position range.

[0071] In some embodiments, the display screen is capable of moving up and down along a vertical direction, and the target position range includes a first position sub-range corresponding to the vertical direction. The adjustment module 402 is used for:

[0072] Based on the first position sub-range, the first position of the display screen in the vertical direction is adjusted.

[0073] In some embodiments, the display screen is movable back and forth along the drive shaft direction of the vehicle, and the target position range includes a second position sub-range corresponding to the drive shaft direction. The adjustment module 402 is used for:

[0074] Based on the second position sub-range, the second position of the display screen in the direction of the drive shaft is adjusted.

[0075] In some implementations, the determining module 401 is used for:

[0076] The height of the lower edge of the rearview mirror, the first lateral distance between the driver and the left edge of the rearview mirror, and the second lateral distance between the right edge of the display screen and the left edge of the rearview mirror are obtained.

[0077] The first target position is determined based on the driver's height, the height of the lower edge of the rearview mirror, the first lateral distance, and the second lateral distance.

[0078] The range less than or equal to the first target position is defined as the first position subrange.

[0079] In some implementations, the determining module 401 is used for:

[0080] The third lateral distance between the driver and the right edge of the display screen, the fourth lateral distance between the driver and the left edge of the rearview mirror, the first vertical distance from the left edge of the rearview mirror to the plane where the driver's eyes are located, and the second vertical distance from the display screen to the plane where the driver's eyes are located when the display screen is in an unstretched state are obtained;

[0081] The second target position is determined based on the driver's height, the third lateral distance, the fourth lateral distance, the first vertical distance, and the second vertical distance;

[0082] The range less than or equal to the second target position is defined as the second position subrange.

[0083] In some implementations, the determining module 401 is used for:

[0084] The target position range is determined based on the driver's height and a preset correspondence between the driver's height and the position range of the display screen.

[0085] In some implementations, the adjustment module 402 is used to:

[0086] If the vehicle is in motion, the adjusted position of the display screen is controlled to be within the target position range.

[0087] In some embodiments, the display screen includes a landscape mode and a portrait mode, and the position adjustment operation is an operation of rotating the display screen from the landscape mode to the portrait mode.

[0088] The specific functions of each part of the above-mentioned device have been described in detail in the vehicle display screen adjustment method provided in the embodiments of this specification, and will not be elaborated here.

[0089] Based on the same inventive concept, embodiments of the present invention also provide a vehicle, see reference. Figure 5 As shown, the system includes a memory 504, a processor 502, and a computer program stored in the memory 504 and executable on the processor 502. When the processor 502 executes the program, it implements any one of the embodiments of the method for adjusting the vehicle display screen.

[0090] Among them, Figure 5 In this document, a bus architecture (represented by bus 500) is used. Bus 500 may include any number of interconnected buses and bridges, linking various circuits including one or more processors represented by processor 502 and memory represented by memory 504. Bus 500 may also link various other circuits such as peripheral devices, voltage regulators, and power management circuits, which are well known in the art and therefore will not be described further herein. Bus interface 505 provides an interface between bus 500 and receiver 501 and transmitter 503. Receiver 501 and transmitter 503 may be the same element, i.e., a transceiver, providing a unit for communicating with various other devices over a transmission medium. Processor 502 is responsible for managing bus 500 and general processing, while memory 504 can be used to store data used by processor 502 during operation.

[0091] The functions described herein can be implemented in hardware, software executed by a processor, firmware, or any combination thereof. If implemented in software executed by a processor, the functions can be stored as one or more instructions or codes on or transmitted via a computer-readable medium. Other examples and embodiments are within the scope and spirit of this invention and the appended claims. For example, due to the nature of software, the functions described above can be implemented using software executed by a processor, hardware, firmware, hardwired, or any combination thereof. Furthermore, the functional units can be integrated into a single processing unit, or each unit can exist physically separately, or two or more units can be integrated into a single unit.

[0092] Based on the same inventive concept, embodiments of the present invention also provide a computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements the steps of any of the methods of the vehicle seat reminder method described above.

[0093] This specification is described with reference to flowchart illustrations and / or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of this specification. It will be understood that each block of the flowchart illustrations and / or block diagrams, and combinations of blocks in the flowchart illustrations and / or block diagrams, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, special-purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create a machine for implementing the flowchart illustrations and / or block diagrams. Figure 1 One or more processes and / or boxes Figure 1 Devices that specify the functions in one or more boxes.

[0094] These computer program instructions may also be stored in a computer-readable storage medium that can direct a computer or other programmable data processing device to function in a particular manner, such that the instructions stored in the computer-readable storage medium produce an article of manufacture including an instruction device, which is implemented in a process Figure 1 One or more processes and / or boxes Figure 1 The function specified in one or more boxes.

[0095] These computer program instructions may also be loaded onto a computer or other programmable data processing equipment to cause a series of operational steps to be performed on the computer or other programmable equipment to produce a computer-implemented process, thereby providing instructions that execute on the computer or other programmable equipment for implementing the process. Figure 1 One or more processes and / or boxes Figure 1 The steps of the function specified in one or more boxes.

[0096] In the several embodiments provided in this application, it should be understood that the disclosed technical content can be implemented in other ways. The device embodiments described above are merely illustrative; for example, the division of units can be a logical functional division, and in actual implementation, there may be other division methods. For instance, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the displayed or discussed mutual coupling, direct coupling, or communication connection may be through some interfaces; the indirect coupling or communication connection between units or modules may be electrical or other forms.

[0097] The units described as separate components may or may not be physically separate. Similarly, the components of the control device may or may not be physical units; they may be located in one place or distributed across multiple units. Some or all of the units can be selected to achieve the purpose of this embodiment, depending on actual needs.

[0098] If the integrated unit is implemented as a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention, in essence, or the part that contributes to the prior art, or all or part of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of the present invention. The aforementioned storage medium includes various media capable of storing program code, such as USB flash drives, read-only memory (ROM), random access memory (RAM), portable hard drives, magnetic disks, or optical disks.

[0099] It should be noted that the above embodiments are illustrative of the invention and not restrictive, and that alternative embodiments can be devised by those skilled in the art without departing from the scope of the appended claims. Other embodiments of the invention will readily occur to those skilled in the art upon consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention that follow the general principles of the invention and include common knowledge or customary techniques in the art not disclosed herein. The specification and embodiments are to be considered exemplary only, and the true scope and spirit of the invention are indicated by the following claims.

[0100] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A method for adjusting a vehicle display screen, characterized in that, include: If a vehicle display screen position adjustment operation is detected, a target position range for the display screen is determined based on the driver's height. This target position range is the area where the display screen does not obstruct the driver's view of the rearview mirror. The display screen can move vertically up and down. The target position range includes a first position sub-range corresponding to the vertical direction. Determining the target position range includes: acquiring the height of the lower edge of the rearview mirror, a first lateral distance between the driver and the left edge of the rearview mirror, and a second lateral distance between the right edge of the display screen and the left edge of the rearview mirror; determining a first target position based on the driver's height, the height of the lower edge of the rearview mirror, the first lateral distance, and the second lateral distance; and using the range less than or equal to the first target position as the first position sub-range. Adjusting the position of the display screen based on the target position range includes: adjusting the first position of the display screen in the vertical direction based on the first position sub-range.

2. The method as described in claim 1, characterized in that, The display screen is movable back and forth along the drive shaft direction of the vehicle. The target position range includes a second position sub-range corresponding to the drive shaft direction. Adjusting the position of the display screen based on the target position range includes: Based on the second position sub-range, the second position of the display screen in the direction of the drive shaft is adjusted.

3. The method as described in claim 2, characterized in that, Determining the target position range of the display screen based on the driver's height includes: The third lateral distance between the driver and the right edge of the display screen, the fourth lateral distance between the driver and the left edge of the rearview mirror, the first vertical distance from the left edge of the rearview mirror to the plane where the driver's eyes are located, and the second vertical distance from the display screen to the plane where the driver's eyes are located when the display screen is in an unstretched state are obtained; The second target position is determined based on the driver's height, the third lateral distance, the fourth lateral distance, the first vertical distance, and the second vertical distance; The range less than or equal to the second target position is defined as the second position subrange.

4. The method as described in claim 1, characterized in that, Determining the target position range of the display screen based on the driver's height includes: The target position range is determined based on the driver's height and a preset correspondence between the driver's height and the position range of the display screen.

5. The method as described in claim 1, characterized in that, The adjustment of the position of the display screen based on the target position range includes: If the vehicle is in motion, the adjusted position of the display screen is controlled to be within the target position range.

6. An adjustment device for a vehicle display screen, characterized in that, include: A determining module is configured to, upon detecting a position adjustment operation of a vehicle display screen, determine a target position range for the display screen based on the driver's height. The target position range is the area where the display screen does not obstruct the driver's view of the rearview mirror. The display screen is capable of vertical movement. The target position range includes a first position sub-range corresponding to the vertical direction. Determining the target position range includes: acquiring the height of the lower edge of the rearview mirror, a first lateral distance between the driver and the left edge of the rearview mirror, and a second lateral distance between the right edge of the display screen and the left edge of the rearview mirror; determining a first target position based on the driver's height, the height of the lower edge of the rearview mirror, the first lateral distance, and the second lateral distance; and using the range less than or equal to the first target position as the first position sub-range. An adjustment module is used to adjust the position of the display screen based on the target position range, including: adjusting the first position of the display screen in the vertical direction based on the first position sub-range.

7. A vehicle, characterized in that, It includes a memory and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by one or more processors, containing operation instructions for performing the methods described in any one of claims 1-5.

8. A computer-readable storage medium, characterized in that, It stores a computer program that, when executed by a processor, implements the steps of the method according to any one of claims 1-5.

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