A display method and device of a rearview mirror display screen, an electronic device, and a medium

Abstract

The application provides a display method and device of a rearview mirror display screen, electronic equipment and a medium, the method comprising: acquiring a real-time driving direction of a vehicle to be displayed; if the real-time driving direction is left turn or right turn, acquiring a real-time image in a direction corresponding to the real-time driving direction of the vehicle to be displayed, which is captured by a rearview mirror camera of the vehicle to be displayed; calculating the curvature of each pixel point in the real-time image according to a preset curvature variation; determining a target display image with the same size as the rearview mirror display screen of the vehicle to be displayed according to the curvature of each pixel point; and displaying the target display image in the rearview mirror display screen. The application determines the target display image with the same size as the rearview mirror display screen of the vehicle to be displayed through the curvature of each pixel point in the real-time image, can display the image captured by the rearview mirror camera, reduces the deviation between the image displayed in the rearview mirror display screen and the actual image, and improves the display accuracy.

Description

Technical Field

[0001] This invention relates to the field of rearview mirror displays, and more specifically, to a display method, apparatus, electronic device, and medium for a rearview mirror display. Background Technology

[0002] With the development of technology, rearview mirror displays are now commonly used in vehicles to show the content captured by the rearview mirror camera. In existing technology, the content captured by the rearview mirror camera is divided into three images and displayed in three separate windows on a single rearview mirror display screen.

[0003] However, because the three windows in the rearview mirror display have different sizes and distortion rates, the content displayed in the three windows does not transition, resulting in a large deviation between the image displayed on the rearview mirror display and the actual image, and low accuracy. Summary of the Invention

[0004] In view of this, the purpose of this application is to provide a display method, device, electronic device and medium for a rearview mirror display screen, which can display images captured by a rearview mirror camera, reduce the deviation between the image displayed on the rearview mirror display screen and the actual image, and improve the display accuracy.

[0005] In a first aspect, embodiments of this application provide a display method for a rearview mirror display screen, the display method comprising:

[0006] Obtain the real-time driving direction of the vehicle to be displayed;

[0007] If the real-time driving direction is left turn or right turn, then obtain the real-time image of the vehicle to be displayed in the direction corresponding to the real-time driving direction, captured by the rearview mirror camera of the vehicle to be displayed.

[0008] The curvature of each pixel in the real-time image is calculated based on the preset curvature change.

[0009] Based on the curvature of each pixel, a target display image of the same size as the rearview mirror display screen of the vehicle to be displayed is determined;

[0010] Display the target image on the rearview mirror display screen.

[0011] In one possible implementation, the curvature of each pixel in the real-time image is calculated based on a preset curvature change, including:

[0012] Use the edge closest to the vehicle body in the real-time image as the curvature reference edge;

[0013] The curvature of each pixel in the real-time image is calculated based on the distance of each pixel from the curvature reference edge and the preset curvature change.

[0014] In one possible implementation, if the real-time driving direction is left turn, then a real-time image of the vehicle to be displayed in the direction corresponding to the real-time driving direction, captured by the rearview mirror camera of the vehicle to be displayed, is obtained, including:

[0015] Acquire a real-time image of the left side of the vehicle being displayed, captured by the rearview mirror camera.

[0016] In one possible implementation, if the real-time driving direction is a right turn, then a real-time image of the vehicle to be displayed, captured by the rearview mirror camera in the direction corresponding to the real-time driving direction, is acquired, including:

[0017] Acquire a real-time image of the right side of the vehicle being displayed, captured by the rearview mirror camera.

[0018] In one possible implementation, before calculating the curvature of each pixel in the real-time image based on a preset curvature change, the method further includes:

[0019] Determine whether the real-time image contains the body of the vehicle to be displayed;

[0020] If the real-time image contains the body of the vehicle to be displayed, then the portion of the real-time image excluding the body of the vehicle to be displayed will be determined as the final real-time image.

[0021] Secondly, embodiments of this application also provide a display device for a rearview mirror display screen, the display device comprising:

[0022] The acquisition module is used to acquire the real-time driving direction of the vehicle to be displayed;

[0023] The acquisition module is also used to acquire, if the real-time driving direction is left turn or right turn, the real-time image of the vehicle to be displayed captured by the electronic rearview mirror in the direction corresponding to the real-time driving direction of the vehicle to be displayed.

[0024] The calculation module is used to calculate the curvature of each pixel in the real-time image based on the preset curvature change amount;

[0025] The determination module is used to determine a target display image of the same size as the rearview mirror display screen of the vehicle to be displayed, based on the curvature of each pixel.

[0026] The display module is used to display the target image on the rearview mirror display screen.

[0027] In one possible implementation, the computing module is specifically used for:

[0028] Use the edge closest to the vehicle body in the real-time image as the curvature reference edge;

[0029] The curvature of each pixel in the real-time image is calculated based on the distance of each pixel from the curvature reference edge and the preset curvature change.

[0030] In one possible implementation, if the real-time driving direction is left turn, the acquisition module is specifically used to acquire a real-time image of the left side of the vehicle to be displayed, captured by the electronic rearview mirror of the vehicle to be displayed.

[0031] In one possible implementation, if the real-time driving direction is a right turn, the acquisition module is specifically used to acquire a real-time image of the right side of the vehicle to be displayed, captured by the rearview mirror camera of the vehicle to be displayed.

[0032] In one possible implementation, the device further includes a determination module.

[0033] The judgment module is used to determine whether the real-time image contains the body of the vehicle to be displayed;

[0034] The determining module is further configured to, if the real-time image contains the body portion of the vehicle to be displayed, determine the portion of the real-time image excluding the body portion of the vehicle to be displayed as the final real-time image.

[0035] Thirdly, embodiments of this application also provide an electronic device, including: a processor, a storage medium, and a bus. The storage medium stores machine-readable instructions executable by the processor. When the electronic device is running, the processor communicates with the storage medium via the bus, and the processor executes the machine-readable instructions to perform the steps of the display method of the rearview mirror display screen as described in any of the first aspects.

[0036] Fourthly, embodiments of this application also provide a computer-readable storage medium storing a computer program, which, when executed by a processor, performs the steps of the display method for a rearview mirror display screen as described in any of the first aspects.

[0037] This application provides a display method, device, electronic device, and medium for a rearview mirror display screen. The method includes: acquiring the real-time driving direction of a vehicle to be displayed; if the real-time driving direction is a left turn or a right turn, acquiring a real-time image of the vehicle in the direction corresponding to the real-time driving direction, captured by a rearview mirror camera; calculating the curvature of each pixel in the real-time image based on a preset curvature change; determining a target display image of the same size as the rearview mirror display screen of the vehicle to be displayed based on the curvature of each pixel; and displaying the target display image on the rearview mirror display screen. This application determines a target display image of the same size as the rearview mirror display screen of the vehicle to be displayed by using the curvature of each pixel in the real-time image, which can display the image captured by the rearview mirror camera, reducing the deviation between the image displayed on the rearview mirror display screen and the actual image, and improving the display accuracy. Attached Figure Description

[0038] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0039] Figure 1 A flowchart illustrating a display method for a rearview mirror display screen according to an embodiment of this application is shown;

[0040] Figure 2 A flowchart illustrating another display method for a rearview mirror display screen provided in an embodiment of this application is shown;

[0041] Figure 3 A schematic diagram of a display device for a rearview mirror display screen according to an embodiment of this application is shown;

[0042] Figure 4 A schematic diagram of the structure of an electronic device provided in an embodiment of this application is shown. Detailed Implementation

[0043] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. It should be understood that the accompanying drawings in this application are for illustrative and descriptive purposes only and are not intended to limit the scope of protection of this application. Furthermore, it should be understood that the schematic drawings are not drawn to scale. The flowcharts used in this application illustrate operations implemented according to some embodiments of this application. It should be understood that the operations in the flowcharts may not be implemented in sequence, and steps without logical contextual relationships may be reversed or implemented simultaneously. In addition, those skilled in the art, guided by the content of this application, may add one or more other operations to the flowcharts, or remove one or more operations from the flowcharts.

[0044] Furthermore, the described embodiments are merely some, not all, of the embodiments of this application. The components of the embodiments of this application described and illustrated herein can typically be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0045] To enable those skilled in the art to utilize the content of this application, and in conjunction with the specific application scenario of "rearview mirror display," the following implementation is provided. For those skilled in the art, the general principles defined herein can be applied to other embodiments and application scenarios without departing from the spirit and scope of this application. Although this application primarily describes a "rearview mirror display," it should be understood that this is merely an exemplary embodiment.

[0046] It should be noted that the term "comprising" will be used in the embodiments of this application to indicate the presence of the features declared thereafter, but does not exclude the addition of other features.

[0047] The following is a detailed description of a rearview mirror display method provided in the embodiments of this application.

[0048] Reference Figure 1 The diagram shown is a flowchart illustrating a display method for a rearview mirror display screen according to an embodiment of this application. The specific execution process of the display method for the rearview mirror display screen is as follows:

[0049] S101. Obtain the real-time driving direction of the vehicle to be displayed.

[0050] S102. If the real-time driving direction is left turn or right turn, then obtain the real-time image of the vehicle to be displayed taken by the rearview mirror camera in the direction corresponding to the real-time driving direction.

[0051] S103. Calculate the curvature of each pixel in the real-time image based on the preset curvature change amount.

[0052] S104. Based on the curvature of each pixel, determine a target display image that is the same size as the rearview mirror display screen of the vehicle to be displayed.

[0053] S105. Display the target image on the rearview mirror display screen.

[0054] This application provides a display method for a rearview mirror display screen. The method includes: acquiring the real-time driving direction of a vehicle to be displayed; if the real-time driving direction is a left turn or a right turn, acquiring a real-time image of the vehicle in the direction corresponding to the real-time driving direction, captured by a rearview mirror camera; calculating the curvature of each pixel in the real-time image based on a preset curvature change; determining a target display image of the same size as the rearview mirror display screen of the vehicle to be displayed based on the curvature of each pixel; and displaying the target display image on the rearview mirror display screen. This application determines a target display image of the same size as the rearview mirror display screen of the vehicle to be displayed by using the curvature of each pixel in the real-time image, which can display the image captured by the rearview mirror camera, reduce the deviation between the image displayed on the rearview mirror display screen and the actual image, and improve the display accuracy.

[0055] The exemplary steps of the embodiments of this application are described below:

[0056] S101. Obtain the real-time driving direction of the vehicle to be displayed.

[0057] In this embodiment, the real-time driving direction includes left turn, right turn, and straight ahead. The real-time driving direction of the vehicle to be displayed is obtained.

[0058] S102. If the real-time driving direction is left turn or right turn, then obtain the real-time image of the vehicle to be displayed taken by the rearview mirror camera in the direction corresponding to the real-time driving direction.

[0059] In this embodiment, when the real-time driving direction of the vehicle to be displayed is straight, the driver has no blind spots, and the rearview mirror display screen does not need to display the real-time image of the vehicle in the direction corresponding to the real-time driving direction captured by the rearview mirror camera. Therefore, it is also unnecessary to acquire the real-time image of the vehicle in the direction corresponding to the real-time driving direction captured by the rearview mirror camera of the vehicle to be displayed. If the real-time driving direction is left or right, the driver has blind spots, therefore, the real-time image of the vehicle in the direction corresponding to the real-time driving direction captured by the rearview mirror camera of the vehicle to be displayed is acquired.

[0060] If the real-time driving direction is left turn, then acquire the real-time image of the vehicle to be displayed in the direction corresponding to the real-time driving direction, captured by the rearview mirror camera of the vehicle to be displayed, including: acquiring the real-time image of the left side of the vehicle to be displayed, captured by the rearview mirror camera of the vehicle to be displayed.

[0061] In this embodiment of the application, when the real-time driving direction is left turn, the driver needs to know the road conditions on the left side of the vehicle to be displayed, so he obtains the real-time image on the left side of the vehicle to be displayed captured by the rearview mirror camera of the vehicle to be displayed.

[0062] If the real-time driving direction is right turn, then acquire the real-time image of the vehicle to be displayed in the direction corresponding to the real-time driving direction, captured by the rearview mirror camera of the vehicle to be displayed, including: acquiring the real-time image of the right side of the vehicle to be displayed, captured by the rearview mirror camera of the vehicle to be displayed.

[0063] In this embodiment of the application, when the real-time driving direction is a right turn, the driver needs to know the road conditions on the right side of the vehicle to be displayed, so he obtains the real-time image of the right side of the vehicle to be displayed captured by the rearview mirror camera of the vehicle to be displayed.

[0064] Optionally, embodiments of this application may further determine whether the real-time image contains the body portion of the vehicle to be displayed; if the real-time image contains the body portion of the vehicle to be displayed, then the portion of the real-time image other than the body portion of the vehicle to be displayed is determined as the final real-time image.

[0065] In this embodiment, since the driver does not need to observe the body of the vehicle to be displayed, if the real-time image contains the body of the vehicle to be displayed, then the part of the real-time image other than the body of the vehicle to be displayed is determined as the final real-time image.

[0066] Optionally, image processing parameters such as brightness and dynamic range can be adjusted to improve image clarity.

[0067] S103. Calculate the curvature of each pixel in the real-time image based on the preset curvature change amount.

[0068] Specifically, the edge closest to the vehicle body in the real-time image is used as the curvature reference edge. The curvature of each pixel in the real-time image is calculated based on the distance of each pixel from the curvature reference edge and the preset curvature change.

[0069] S104. Based on the curvature of each pixel, determine a target display image that is the same size as the rearview mirror display screen of the vehicle to be displayed.

[0070] In the embodiments of this application, a target display image of the same size as the rearview mirror display screen of the vehicle to be displayed can be determined based on the curvature of each pixel using any of the existing technical means.

[0071] S105. Display the target image on the rearview mirror display screen.

[0072] Reference Figure 2 The diagram shown is a flowchart illustrating another display method for a rearview mirror display screen provided in this application embodiment. The exemplary steps of this application embodiment are described below:

[0073] S201. Use the edge in the real-time image that is closest to the vehicle body to be displayed as the curvature reference edge.

[0074] S202. Calculate the curvature of each pixel in the real-time image based on the distance of each pixel from the curvature reference edge and the preset curvature change.

[0075] In this embodiment, the shorter the distance of a pixel from the curvature reference edge, the smaller the curvature. The preset curvature change refers to the increase in curvature when the distance from the curvature reference edge increases by one unit length. Specifically, the curvature of each pixel is determined by multiplying the distance of each pixel from the curvature reference edge in the real-time image by the preset curvature change.

[0076] This application provides another method for displaying a rearview mirror display screen, which is capable of calculating the curvature of each pixel in a real-time image.

[0077] Based on the same inventive concept, this application also provides a display device for a rearview mirror display screen corresponding to the display method of the rearview mirror display screen. Since the principle of the device in this application is similar to the display method of the rearview mirror display screen described above in this application, the implementation of the device can refer to the implementation of the method, and the repeated parts will not be described again.

[0078] Reference Figure 3 The diagram shown is a schematic representation of a rearview mirror display device according to an embodiment of this application. The rearview mirror display device includes:

[0079] The acquisition module 301 is used to acquire the real-time driving direction of the vehicle to be displayed;

[0080] The acquisition module 301 is also used to acquire, if the real-time driving direction is left turn or right turn, the real-time image of the vehicle to be displayed captured by the electronic rearview mirror in the direction corresponding to the real-time driving direction of the vehicle to be displayed.

[0081] The calculation module 302 is used to calculate the curvature of each pixel in the real-time image based on the preset curvature change amount;

[0082] The determining module 303 is used to determine a target display image of the same size as the rearview mirror display screen of the vehicle to be displayed, based on the curvature of each pixel.

[0083] Display module 304 is used to display the target image on the rearview mirror display screen.

[0084] In one possible implementation, the computing module 302 is specifically used for:

[0085] Use the edge closest to the vehicle body in the real-time image as the curvature reference edge;

[0086] The curvature of each pixel in the real-time image is calculated based on the distance of each pixel from the curvature reference edge and the preset curvature change.

[0087] In one possible implementation, if the real-time driving direction is left turn, the acquisition module 301 is specifically used to acquire a real-time image of the left side of the vehicle to be displayed, captured by the electronic rearview mirror of the vehicle to be displayed.

[0088] In one possible implementation, if the real-time driving direction is a right turn, the acquisition module 301 is specifically used to acquire a real-time image of the right side of the vehicle to be displayed, captured by the rearview mirror camera of the vehicle to be displayed.

[0089] In one possible implementation, the device further includes a determination module 305.

[0090] The judgment module 305 is used to determine whether the real-time image contains the body part of the vehicle to be displayed;

[0091] The determining module 303 is further configured to, if the real-time image contains the body part of the vehicle to be displayed, determine the part of the real-time image other than the body part of the vehicle to be displayed as the final real-time image.

[0092] This application provides a display device for a rearview mirror display screen, comprising: an acquisition module 301 for acquiring the real-time driving direction of a vehicle to be displayed; the acquisition module 301 is further configured to acquire a real-time image of the vehicle in the direction corresponding to the real-time driving direction, captured by the electronic rearview mirror of the vehicle to be displayed if the real-time driving direction is a left turn or a right turn; a calculation module 302 for calculating the curvature of each pixel in the real-time image based on a preset curvature change; a determination module 303 for determining a target display image of the same size as the rearview mirror display screen of the vehicle to be displayed, based on the curvature of each pixel; and a display module 304 for displaying the target display image on the rearview mirror display screen. This application determines a target display image of the same size as the rearview mirror display screen of the vehicle to be displayed by using the curvature of each pixel in the real-time image, enabling the display of images captured by the rearview mirror camera, reducing the deviation between the image displayed on the rearview mirror display screen and the actual image, and improving display accuracy.

[0093] like Figure 4 As shown in the embodiment of this application, an electronic device 400 includes a processor 401, a memory 402, and a bus. The memory 402 stores machine-readable instructions that can be executed by the processor 401. When the electronic device is running, the processor 401 communicates with the memory 402 through the bus. The processor 401 executes the machine-readable instructions to perform the steps of the display method of the rearview mirror display screen described above.

[0094] Specifically, the memory 402 and processor 401 can be general-purpose memory and processor, without any specific limitations. When the processor 401 runs the computer program stored in the memory 402, it can execute the display method of the rearview mirror display screen.

[0095] Corresponding to the above-described rearview mirror display screen display method, this application embodiment also provides a computer-readable storage medium storing a computer program, which, when run by a processor, executes the steps of the above-described rearview mirror display screen display method.

[0096] Those skilled in the art will clearly understand that, for the sake of convenience and brevity, the specific working processes of the systems and devices described above can be referred to the corresponding processes in the method embodiments, and will not be repeated here. In the several embodiments provided in this application, it should be understood that the disclosed systems, devices, and methods can be implemented in other ways. The device embodiments described above are merely illustrative. For example, the division of modules is only a logical functional division, and in actual implementation, there may be other division methods. Furthermore, multiple modules or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the displayed or discussed mutual coupling or direct coupling or communication connection can be through some communication interfaces; the indirect coupling or communication connection of devices or modules can be electrical, mechanical, or other forms.

[0097] The modules described as separate components may or may not be physically separate. The components shown as modules may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected to achieve the purpose of this embodiment according to actual needs.

[0098] In addition, the functional units in the various embodiments of this application can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit.

[0099] If the aforementioned functions are implemented as software functional units and sold or used as independent products, they can be stored in a processor-executable, non-volatile, computer-readable storage medium. Based on this understanding, the technical solution of this application, in essence, or the part that contributes to the prior art, or a portion 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 information processing methods described in the various embodiments of this application. The aforementioned storage medium includes various media capable of storing program code, such as USB flash drives, portable hard drives, ROM, RAM, magnetic disks, or optical disks.

[0100] The above are merely specific embodiments of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A display method for a rearview mirror display screen, characterized in that, The display method of the rearview mirror display screen includes: Obtain the real-time driving direction of the vehicle to be displayed; If the real-time driving direction is left turn or right turn, then acquire the real-time image of the vehicle to be displayed captured by the rearview mirror camera in the direction corresponding to the real-time driving direction. The curvature of each pixel in the real-time image is calculated based on the preset curvature change amount. Based on the curvature of each pixel, a target display image of the same size as the rearview mirror display screen of the vehicle to be displayed is determined; The target image is displayed on the rearview mirror display screen; The step of calculating the curvature of each pixel in the real-time image based on a preset curvature change includes: taking the edge of the real-time image closest to the vehicle body as the curvature reference edge; determining the curvature of each pixel by multiplying the distance of each pixel from the curvature reference edge by the preset curvature change; the shorter the distance of the pixel from the curvature reference edge, the smaller the curvature; the preset curvature change refers to the increase in curvature when the distance from the curvature reference edge increases by one unit length.

2. The display method for a rearview mirror display screen according to claim 1, characterized in that, If the real-time driving direction is a left turn, then acquire the real-time image of the vehicle to be displayed captured by the rearview mirror camera in the direction corresponding to the real-time driving direction, including: Acquire a real-time image of the left side of the vehicle to be displayed, captured by the rearview mirror camera of the vehicle to be displayed.

3. The display method for a rearview mirror display screen according to claim 1, characterized in that, If the real-time driving direction is a right turn, then obtain the real-time image of the vehicle to be displayed captured by the rearview mirror camera in the direction corresponding to the real-time driving direction, including: Acquire a real-time image of the right side of the vehicle to be displayed, captured by the rearview mirror camera.

4. The display method for a rearview mirror display screen according to claim 1, characterized in that, Before calculating the curvature of each pixel in the real-time image based on a preset curvature change, the method further includes: Determine whether the real-time image contains the body portion of the vehicle to be displayed; If the real-time image contains the body portion of the vehicle to be displayed, then the portion of the real-time image excluding the body portion of the vehicle to be displayed is determined as the final real-time image.

5. A display device for a rearview mirror display screen, characterized in that, The display device of the rearview mirror display screen includes: The acquisition module is used to acquire the real-time driving direction of the vehicle to be displayed; The acquisition module is further configured to acquire, if the real-time driving direction is a left turn or a right turn, a real-time image of the vehicle to be displayed captured by the electronic rearview mirror of the vehicle to be displayed in the direction corresponding to the real-time driving direction. The calculation module is used to calculate the curvature of each pixel in the real-time image based on a preset curvature change amount; The determining module is used to determine a target display image of the same size as the rearview mirror display screen of the vehicle to be displayed, based on the curvature of each pixel. The display module is used to display the target image on the rearview mirror display screen; Specifically, the calculation module is used to take the edge closest to the vehicle body in the real-time image as the curvature reference edge; and to determine the curvature of each pixel by multiplying the distance of each pixel in the real-time image from the curvature reference edge by a preset curvature change amount. The shorter the distance of the pixel from the curvature reference edge, the smaller the curvature. The preset curvature change amount refers to the increase in curvature when the distance from the curvature reference edge increases by one unit length.

6. The display device for a rearview mirror display screen according to claim 5, characterized in that, If the real-time driving direction is a left turn, then acquire the real-time image of the vehicle to be displayed captured by the electronic rearview mirror in the direction corresponding to the real-time driving direction, including: Acquire a real-time image of the left side of the vehicle to be displayed, captured by the electronic rearview mirror of the vehicle to be displayed.

7. An electronic device, characterized in that, include: The device includes a processor, a storage medium, and a bus, wherein the storage medium stores machine-readable instructions executable by the processor, and when the electronic device is running, the processor communicates with the storage medium via the bus, and the processor executes the machine-readable instructions to perform the steps of the display method of the rearview mirror display screen as described in any one of claims 1 to 4.

8. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores a computer program that, when executed by a processor, performs the steps of the display method for the rearview mirror display screen as described in any one of claims 1 to 4.

Images