Augmented reality-based automobile side door control method and system and automobile

By applying augmented reality technology in car side door control, combined with the environmental data obtained by the surround view camera, projecting the lighting blanket and projection cursor, the problems of positioning deviation, high false alarm rate and high cost in the existing technology are solved, and high precision, convenient and safe door operation are achieved.

CN120061666APending Publication Date: 2025-05-30CHERY AUTOMOBILE CO LTD
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Patent Information

Application Number
CN202510269307.X
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-03-07
Publication Date
2025-05-30

AI Technical Summary

Technical Problem

The prior art has problems such as positioning deviation, high false alarm rate, high cost and response delay in low temperature environments in automotive side door control.

Method used

The car side door control method based on augmented reality (AR) is adopted to obtain environmental images and data through a surround view camera, and combine AR technology to project the lighting blanket and projection cursor to provide users with intuitive operation guidance, and adaptively adjust the projection cursor position to realize intelligent environment perception and multiple security guarantees.

Benefits of technology

It improves the recognition accuracy and reliability of door operation, provides intelligent environment perception and multiple safety guarantees, ensures convenient operation and safety, and reduces the height of the car body for easy entry and exit.

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Abstract

The invention provides an automobile side door control method and system based on augmented reality and a vehicle thereof, and relates to the technical field of vehicle control, and the method comprises the following steps: obtaining a vehicle unlocking signal, and activating a side door control system; the side door control system controls a vehicle door ground-lighting lamp blanket and a vehicle all-round camera to be turned on, the vehicle all-round camera obtains vehicle surrounding environment image data and uploads the data to the side door control system, and the side door control system analyzes the environment image data to obtain a user moving track and direction. Adjusting the direction and the position of the car door ground irradiation lamp blanket according to the movement direction and the track of the user; when a user advances along the ground lighting lamp blanket facing the vehicle door, a projection cursor is arranged at the preset position of the ground lighting lamp blanket, the footstep action of a pedestrian is obtained through the all-round camera, and after the action that the user steps on the cursor is recognized for a period of time, the side door control system controls the corresponding vehicle door to be automatically opened and controls the vehicle chassis to descend, so that the user can conveniently get on the vehicle.
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Description

Technical Field

[0001] The present disclosure relates to the technical field of vehicle control, and particularly to an automotive side door control method, system and vehicle based on augmented reality. Background Art

[0002] The statements in this part merely provide background technical information related to the present disclosure and do not necessarily constitute prior art.

[0003] With the deep integration of intelligent cockpits and autonomous driving technologies, automobiles are transforming from mechanical control to active perception. As a new type of human-vehicle interaction interface, the foot sensing system has extended its application scenarios beyond traditional electric tailgate control to the field of interactive expansion (side door control).

[0004] Current mainstream technical solutions include millimeter-wave radars (24 / 60 / 77 GHz) that detect and monitor anti-pinch feet under the vehicle through electromagnetic wave reflection. However, the multipath effect caused by the metal chassis can lead to a positioning deviation of ±15 cm, and the cost of the 77 GHz module accounts for more than 30%; although the infrared pair array is widely used in electric tailgate control, it faces problems such as a false alarm rate of more than 8% in rainy and snowy weather and the installation destroying the aerodynamic shape of the vehicle body; although the piezoresistive thin film solution can monitor the pressure distribution of the cockpit floor mat, its 5N trigger threshold is not user-friendly for elderly users, and the response delay is significant in low-temperature environments. Summary of the Invention

[0005] To solve the above problems, the present disclosure proposes an automotive side door control method, system and vehicle based on augmented reality. By applying AR technology, combined with visual recognition, the panoramic camera is used to obtain environmental images and data, and the augmented reality (AR) technology is used to project a cursor to provide intuitive operation guidance for users. The system can adaptively adjust the position of the projected cursor to provide intelligent environmental perception and multiple safety guarantees to ensure convenient and safe operation.

[0006] According to some embodiments, the present disclosure adopts the following technical solutions:

[0007] An automotive side door control method based on augmented reality, comprising:

[0008] Initializing the vehicle system to obtain a vehicle unlocking signal. When the unlocking signal is obtained, the side door control system is activated;

[0009] The side door control system controls the door courtesy light carpet and the vehicle panoramic camera to turn on. The vehicle panoramic camera obtains the environmental image data around the vehicle and uploads it to the side door control system. The side door control system analyzes the environmental image data to obtain the user's movement trajectory and direction, and adjusts the direction and position of the door courtesy light carpet according to the user's movement direction and trajectory, so that the user can move forward along the courtesy light carpet facing the door;

[0010] When the user advances along the ground illumination light carpet towards the vehicle door, a projection cursor is set at a preset position of the ground illumination light carpet. The pedestrian's foot movement is obtained through the surround view camera. After recognizing the action of the user stepping on the cursor for a period of time, the side door control system controls the corresponding vehicle door to automatically open and controls the vehicle chassis to lower, realizing convenient boarding for the user.

[0011] According to some embodiments, the present disclosure adopts the following technical solutions:

[0012] An augmented reality-based vehicle side door control system, comprising:

[0013] An initialization module, used for initializing the vehicle system, obtaining a vehicle unlocking signal, and activating the side door control system when the unlocking signal is obtained;

[0014] A recognition and perception module, used for the side door control system to control the vehicle door ground illumination light carpet and the vehicle surround view camera to turn on. The vehicle surround view camera obtains the environmental image data around the vehicle and uploads it to the side door control system. The side door control system analyzes the environmental image data to obtain the user's running trajectory and direction, and adjusts the direction and position of the vehicle door ground illumination light carpet according to the user's movement direction and trajectory, so that the user can advance along the ground illumination light carpet towards the vehicle door;

[0015] A control module, used for when the user advances along the ground illumination light carpet towards the vehicle door, a projection cursor is set at a preset position of the ground illumination light carpet. The pedestrian's foot movement is obtained through the surround view camera. After recognizing the action of the user stepping on the cursor for a period of time, the side door control system controls the corresponding vehicle door to automatically open and controls the vehicle chassis to lower, realizing convenient boarding for the user.

[0016] According to some embodiments, the present disclosure adopts the following technical solutions:

[0017] A vehicle equipped with an augmented reality-based vehicle side door control system, the vehicle is equipped with the augmented reality-based vehicle side door control system, and the augmented reality-based vehicle side door control system specifically implements the augmented reality-based vehicle side door control method described above.

[0018] According to some embodiments, the present disclosure adopts the following technical solutions:

[0019] A computer program product, comprising a computer program, and when the computer program is executed by a processor, it implements the augmented reality-based vehicle side door control method described above.

[0020] According to some embodiments, the present disclosure adopts the following technical solutions:

[0021] A non-transitory computer-readable storage medium for storing computer instructions, which when executed by a processor, implement the above-described augmented reality-based vehicle side door control method.

[0022] According to some embodiments, the present disclosure adopts the following technical solutions:

[0023] An electronic device includes: a processor, a memory, and a computer program; wherein, the processor is connected to the memory, the computer program is stored in the memory, and when the electronic device runs, the processor executes the computer program stored in the memory to enable the electronic device to implement the above-described augmented reality-based vehicle side door control method.

[0024] Compared with the prior art, the beneficial effects of the present disclosure are:

[0025] The augmented reality-based vehicle side door control method of the present disclosure uses a surround camera to obtain environmental images and data, combines augmented reality (AR) technology to project a lighting carpet and projection cursor, provides intuitive operation guidance for users, the system can adaptively adjust the position of the projection cursor, provides intelligent environmental perception and multiple safety guarantees, ensures convenient and safe operation, and has higher recognition accuracy and reliability compared with the existing technology of radar detection.

[0026] The augmented reality-based vehicle side door control method of the present disclosure controls the vehicle chassis to lower to reduce the vehicle body height, making it more convenient to get in and out. The height of the chassis lowering can be adjusted according to actual needs to meet the needs of different users. During the process of opening the door and lowering the chassis, the system will emit a prompt sound to remind people around to pay attention to safety; the volume and frequency of the prompt sound can be automatically adjusted according to the ambient noise level to ensure that it can be clearly heard in various environments and ensure driving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The schematic diagrams forming a part of the present disclosure are used to provide a further understanding of the present disclosure. The illustrative embodiments and descriptions thereof of the present disclosure are used to explain the present disclosure and do not constitute an improper limitation of the present disclosure.

[0028] Figure 1 is a flowchart of the vehicle side door control method according to an embodiment of the present disclosure;

[0029] Figure 2 is a system block diagram of the vehicle side door control method according to an embodiment of the present disclosure. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] The present disclosure will be further described below in conjunction with the drawings and embodiments.

[0031] It should be noted that the following detailed description is exemplary and is intended to provide further illustration of the present disclosure. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which the present disclosure pertains.

[0032] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present disclosure. As used herein, unless the context clearly indicates otherwise, the singular forms are also intended to include the plural forms. In addition, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0033] Embodiment 1

[0034] In one embodiment of the present disclosure, a method for controlling a car side door based on augmented reality is provided, including the following steps:

[0035] Initialize the vehicle system to obtain a vehicle unlocking signal. When the unlocking signal is obtained, activate the side door control system;

[0036] The side door control system controls the door courtesy light carpet and the vehicle surround camera to turn on. The vehicle surround camera obtains the environmental image data around the vehicle and uploads it to the side door control system. The side door control system analyzes the environmental image data to obtain the user's movement trajectory and direction, and adjusts the direction and position of the door courtesy light carpet according to the user's movement direction and trajectory, so that the user can move forward along the courtesy light carpet towards the door;

[0037] When the user moves forward along the courtesy light carpet towards the door, a projection cursor is set at a preset position of the courtesy light carpet. The pedestrian's foot movement is obtained through the surround camera. When the action of the user stepping on the cursor is recognized for a period of time, the side door control system controls the corresponding door to open automatically and controls the vehicle chassis to lower, realizing convenient boarding for the user.

[0038] As an embodiment, the specific implementation process of a method for controlling a car side door based on augmented reality according to the present disclosure is as follows:

[0039] Step 1: Initialize the vehicle system to obtain a vehicle unlocking signal. When the unlocking signal is obtained, activate the side door control system;

[0040] The side door control system controls the door courtesy light carpet and the vehicle surround camera to turn on. The vehicle surround camera obtains the environmental image data around the vehicle and uploads it to the side door control system. The side door control system analyzes the environmental image data to obtain the user's movement trajectory and direction, and adjusts the direction and position of the door courtesy light carpet according to the user's movement direction and trajectory, so that the user can move forward along the courtesy light carpet towards the door;

[0041] Specifically, the vehicle system is initialized to obtain a vehicle unlocking signal, where the unlocking signal is a vehicle remote control key, biometric identification, or a remote APP. When the vehicle system receives the unlocking signal, the side door control system is automatically activated. The ground illumination light carpet is set on the side of the vehicle door. When the ground illumination light is awakened by the side door control system, it projects a light source under the vehicle side door to provide clear visual guidance for the user. After the ground illumination light is awakened, image data of the surrounding environment is obtained through a surround-view camera installed on the vehicle.

[0042] The surround-view camera continuously obtains 360-degree environmental image data around the vehicle and transmits the environmental image data to the side door control system for processing. The surround-view camera synchronously collects 360-degree environmental images around the vehicle through multiple cameras. First, it performs distortion correction and image stitching to generate a panoramic bird's-eye view. Subsequently, it uses a lightweight and existing mature deep learning model (such as YOLOv5) to detect pedestrian targets in real time, and continuously tracks the user's movement trajectory through an existing multi-object tracking algorithm (DeepSORT) combined with Kalman filtering and feature matching. Further, an LSTM model is used to analyze the historical trajectory data to predict the user's moving path in the next 0.5 - 1 second. At the same time, existing technologies that integrate optical flow analysis and OpenPose pose recognition are used to judge the approaching intention. Finally, the processed trajectory direction, speed, and intention confidence are transmitted to the door control system. The system adaptively adjusts the direction and position of the ground illumination light carpet according to the user's running trajectory and direction. The ground illumination light carpet is set on the side door of each vehicle door, and the opening and irradiation direction of the ground illumination light carpet corresponding to the vehicle door are determined according to the user's running trajectory and direction to ensure that the ground illumination light carpet can give visual guidance to the user.

[0043] Step 2: When the user walks forward along the ground illumination light carpet towards the vehicle door, a projection cursor is set at a preset position of the ground illumination light carpet. The surround-view camera obtains the pedestrian's foot movements. After recognizing the action of the user stepping on the cursor for a period of time, the side door control system controls the corresponding vehicle door to automatically open and controls the vehicle chassis to lower, enabling the user to get on the vehicle conveniently.

[0044] Specifically, after the direction and position of the ground illumination lamp carpet are determined, the system starts to monitor the user's movement behavior through the surround-view camera. A projection cursor is set at a preset position on the ground illumination lamp carpet. The surround-view camera continuously monitors the action of the user stepping on the cursor. It synchronously collects images of the vehicle bottom and its surroundings from multiple perspectives, analyzes the user behavior images, locates the user's foot area using a lightweight convolutional neural network (such as MobileNetv3), and analyzes the change in the foot movement vector in combination with the optical flow method. The system extracts the contour features of the preset trigger area (cursor position) through a semantic segmentation algorithm (such as DeepLabv3), spatially matches the foot movement trajectory with the cursor area, and simultaneously uses temporal modeling (such as 3D-CNN or Transformer) to identify continuous action patterns (such as short stays, swing amplitudes). Finally, it determines whether it is a valid trigger action through multi-modal confidence fusion (image + IMU motion compensation). During the process, the image clarity in rain, snow, mud, or dirt scenarios is enhanced through a generative adversarial network (GAN), and edge computing is used to achieve real-time response within 200 ms to ensure the accuracy and robustness of action recognition in complex environments. When it is recognized that the user steps on the projection cursor, the system issues a voice prompt to indicate the time the user needs to stay. After the user steps on the projection cursor for the preset time, the system senses it and starts the subsequent operation of opening the door.

[0045] After a preset waiting time, set to 1.5 - 2.5 seconds, which can not only ensure that the user has a clear triggering intention (to avoid misoperation) but also reduce waiting anxiety. The control module starts to judge whether the conditions meet the requirements for opening the door. Specifically, the control module will comprehensively consider various factors, such as whether the user continuously steps on the cursor for more than the set time, whether the surrounding environment is safe (such as whether there are obstacles or other vehicles approaching), and the current state of the vehicle (such as whether it has been unlocked). When all conditions are met, the system will perform the operation of opening the door.

[0046] Among them, after the position of the projection cursor is determined, the system starts to monitor the user's behavior. The surround-view camera continuously monitors the action of the user stepping on the cursor. The user only needs to simply step on the projection cursor, and the system can sense it and start the subsequent operation. This control method based on the foot stepping action is simple and easy to use, conforms to the ergonomic design principle, and greatly improves the convenience of door operation; the surround-view camera accurately identifies whether the user steps on the cursor by capturing and analyzing the user's foot actions, avoiding misjudgment or misoperation.

[0047] When the door is opened, the system also controls the vehicle chassis to lower, reducing the vehicle body height to make entry and exit more convenient. This function is especially suitable for the elderly, children, or passengers with limited mobility, and can significantly improve the use comfort and convenience of the vehicle. The height of the chassis lowering can be adjusted according to actual needs to meet the needs of different users.

[0048] Furthermore, during the process of opening the car door and lowering the chassis, the system will emit a prompt sound to remind people around to pay attention to safety. The design of the prompt sound is not only to notify the user that the car door has been opened, but also to alert pedestrians and other vehicles around to avoid accidents; the volume and frequency of the prompt sound can be automatically adjusted according to the ambient noise level to ensure that it can be clearly heard in various environments.

[0049] Embodiment 2

[0050] In an embodiment of the present disclosure, a car side door control system based on augmented reality is provided, including:

[0051] An initialization module, which is used for vehicle system initialization, obtains a vehicle unlocking signal, and activates the side door control system when the unlocking signal is obtained;

[0052] An identification and perception module, which is used for the side door control system to control the door courtesy light carpet and the vehicle surround camera to turn on. The vehicle surround camera obtains image data of the vehicle surrounding environment and uploads it to the side door control system. The side door control system analyzes the environmental image data to obtain the user's movement trajectory and direction, and adjusts the direction and position of the door courtesy light carpet according to the user's movement direction and trajectory, so that the user can move forward along the courtesy light carpet facing the car door;

[0053] A control module, which is used when the user moves forward along the courtesy light carpet facing the car door. A projection cursor is set at a preset position of the courtesy light carpet. The pedestrian's foot movement is obtained through the surround camera. After recognizing the action of the user stepping on the cursor for a period of time, the side door control system controls the corresponding car door to open automatically and controls the vehicle chassis to lower, realizing convenient boarding for the user.

[0054] As an embodiment, the identification and perception module includes a courtesy light module (201): installed under the vehicle side door, used to project a light source on the ground to form a cursor and provide visual guidance for the user. The brightness and projection position of the courtesy light can be automatically adjusted according to environmental conditions to ensure that the user can clearly see the projection cursor under different light conditions.

[0055] And a surround camera module (202): installed around the vehicle, providing a 360-degree view, and obtaining images and data of the vehicle surrounding environment in real time, and transmitting them to the control module for processing. The camera can capture the user's foot movement and identify whether the user steps on the projection cursor to ensure the accuracy and reliability of the operation.

[0056] The control module includes a side door control module (203) that processes data from the surround cameras, analyzes the surrounding environment information, and adaptively adjusts the position of the projection cursor to ensure that the user can easily access the cursor. The control module determines the user's foot stepping action and controls the opening of the door, the lowering of the chassis, and the emission of a prompt sound according to preset conditions. This module has a communication function to exchange data with other vehicle-mounted systems for coordinated control.

[0057] And a door module (204): Automatically controlled to open and close by the control module, equipped with an electric drive device to ensure that the door opens and closes smoothly and quickly under the control command. After the system detects the user's foot stepping on the cursor action and meets the conditions, the door is automatically opened to improve user convenience.

[0058] And a chassis module (205): Equipped with a height-adjustable control device. When the control module determines that the door opening condition is met, the chassis automatically descends to a preset height to facilitate the user's entry and exit from the vehicle, especially suitable for the elderly, children, and passengers with limited mobility.

[0059] And a prompt sound module (206): The system emits a prompt sound during the opening of the door and the lowering of the chassis to remind the surrounding people to pay attention to safety. The volume and frequency of the prompt sound can be automatically adjusted according to the ambient noise to ensure that the prompt sound can be clearly heard in various environments.

[0060] Furthermore, it also includes a communication module (207): Responsible for data transmission and signal communication between components to ensure that the control module can receive and process data from the surround cameras in real time and coordinate the work of the ground illumination lights, doors, chassis, and prompt sound systems. The communication module also supports communication with external devices (such as mobile phone applications, remote control centers, etc.) to achieve remote control and status monitoring.

[0061] Embodiment 3

[0062] In an embodiment of the present disclosure, a vehicle equipped with an augmented reality-based vehicle side door control system is provided. The vehicle is equipped with the augmented reality-based vehicle side door control system, and the augmented reality-based vehicle side door control system specifically implements the described augmented reality-based vehicle side door control method.

[0063] Embodiment 4

[0064] In an embodiment of the present disclosure, a computer program product is provided, including a computer program that, when executed by a processor, implements the augmented reality-based vehicle side door control method.

[0065] Embodiment 5

[0066] In one embodiment of the present disclosure, a non-transitory computer-readable storage medium is provided. The non-transitory computer-readable storage medium is used to store computer instructions. When the computer instructions are executed by a processor, the method for controlling a car side door based on augmented reality as described above is implemented.

[0067] Embodiment 6

[0068] In one embodiment of the present disclosure, an electronic device is provided, including: a processor, a memory, and a computer program; wherein, the processor is connected to the memory, the computer program is stored in the memory, and when the electronic device runs, the processor executes the computer program stored in the memory so that the electronic device executes the method for controlling a car side door based on augmented reality as described above.

[0069] The present disclosure is described with reference to the flowcharts and / or block diagrams of methods, devices (systems), and computer program products according to embodiments of the present disclosure. It should be understood that each flow and / or block in the flowcharts and / or block diagrams, and the combination of flows and / or blocks in the flowcharts and / or block diagrams, can be implemented by computer program instructions. These computer program instructions can be provided to the processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing devices to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing devices generate a device for realizing the functions specified in one or more flows Figure 1 one flow or multiple flows and / or blocks Figure 1 or multiple blocks.

[0070] These computer program instructions can also be loaded onto a computer or other programmable data processing devices, so that a series of operation steps are executed on the computer or other programmable devices to generate a computer-implemented process. Thus, the instructions executed on the computer or other programmable devices provide steps for realizing the functions specified in one or more flows Figure 1 one flow or multiple flows and / or blocks Figure 1 or multiple blocks.

[0071] Although the specific embodiments of the present disclosure have been described above in conjunction with the accompanying drawings, it is not a limitation on the protection scope of the present disclosure. Those skilled in the art should understand that, based on the technical solutions of the present disclosure, various modifications or deformations that can be made by those skilled in the art without creative efforts are still within the protection scope of the present disclosure.

Claims

1. A vehicle side door control method based on augmented reality, characterized in that: include: The vehicle system is initialized and the vehicle unlocking signal is obtained. When the unlocking signal is obtained, the side door control system is activated; The side door control system controls the door floor light blanket and the vehicle surround view camera to turn on. The vehicle surround view camera obtains the image data of the vehicle's surrounding environment and uploads it to the side door control system. The side door control system analyzes the environmental image data to obtain the user's running trajectory and direction, and adjusts the direction and position of the door floor light blanket according to the user's movement direction and trajectory, so that the user can move along the floor light blanket towards the door; When the user walks along the ground light carpet towards the car door, a projection cursor is set at the preset position of the ground light carpet. The pedestrian's footsteps are obtained through the surround-view camera. After recognizing the user's foot stepping on the cursor for a period of time, the side door control system controls the corresponding door to open automatically and controls the vehicle chassis to descend, allowing the user to get on the car conveniently.

2. The vehicle side door control method based on augmented reality as claimed in claim 1, characterized in that: The vehicle system is initialized and obtains a vehicle unlocking signal, wherein the unlocking signal is a vehicle remote control key, biometrics or a remote APP. The vehicle system receives the unlocking signal and automatically activates the side door control system. The floor light blanket is arranged on the side of the vehicle door. When the floor light is awakened by the side door control system, the light source is projected under the vehicle side door to provide a clear visual guide for the user. After the floor light is awakened, image data of the surrounding environment is obtained through the surround-view camera arranged on the vehicle.

3. The vehicle side door control method based on augmented reality as claimed in claim 1, characterized in that: The surround-view camera acquires 360-degree environmental image data around the vehicle in real time, transmits the environmental image data to the side door control system for processing, and obtains the user's running trajectory and direction. The system adaptively adjusts the direction and position of the ground light blanket according to the user's running trajectory and direction. The ground light blanket is set on the side door of each door. The opening and illumination direction of the ground light blanket corresponding to the door are determined according to the user's running trajectory and direction, ensuring that the ground light blanket can give the user visual guidance.

4. The vehicle side door control method based on augmented reality as claimed in claim 1, characterized in that: Once the direction and position of the floor light carpet are determined, the system starts to monitor the user's movement behavior through the surround-view camera, sets a projection cursor at the preset position of the floor light carpet, and the surround-view camera continuously monitors the user's foot stepping on the cursor and analyzes the user's behavior image. When it is recognized that the user has stepped on the projection cursor, the system senses it and starts the subsequent door opening operation after the user has stepped on the projection cursor for the preset time.

5. The vehicle side door control method based on augmented reality as claimed in claim 1, characterized in that: During the process of door opening and chassis lowering, the system emits a prompt sound to notify the user that the door has been opened.

6. The car side door control system based on augmented reality is characterized by: include: An initialization module is used to initialize the vehicle system and obtain a vehicle unlocking signal. When the unlocking signal is obtained, the side door control system is activated; The recognition and perception module is used for the side door control system to control the door floor light blanket and the vehicle surround view camera to turn on. The vehicle surround view camera obtains the image data of the vehicle's surrounding environment and uploads it to the side door control system. The side door control system analyzes the environmental image data to obtain the user's running trajectory and direction, and adjusts the direction and position of the door floor light blanket according to the user's movement direction and trajectory, so that the user can move along the floor light blanket towards the door; The control module is used to control the corresponding door to open automatically and the chassis of the vehicle to descend when a user moves along the ground light carpet towards the vehicle door. A projection cursor is set at a preset position of the ground light carpet, and the pedestrian's footsteps are acquired through the surround-view camera. After recognizing the user's foot stepping on the cursor for a period of time, the side door control system controls the corresponding door to open automatically and controls the vehicle chassis to descend, so that the user can get on the vehicle conveniently.

7. A vehicle having an automobile side door control system based on augmented reality, characterized in that: The vehicle is equipped with the augmented reality-based automobile side door control system, and the augmented reality-based automobile side door control system specifically implements the augmented reality-based automobile side door control method as described in any one of claims 1-5.

8. A computer program product, comprising a computer program, characterized in that When the computer program is executed by a processor, the automobile side door control method based on augmented reality described in any one of claims 1 to 5 is implemented.

9. A non-transitory computer-readable storage medium, characterized in that: The non-transitory computer-readable storage medium is used to store computer instructions, and when the computer instructions are executed by the processor, the augmented reality-based automobile side door control method as described in any one of claims 1-5 is implemented.

10. An electronic device, characterized in that: include: A processor, a memory and a computer program; wherein the processor is connected to the memory, the computer program is stored in the memory, and when the electronic device is running, the processor executes the computer program stored in the memory so that the electronic device executes the augmented reality-based automobile side door control method as described in any one of claims 1-5.