The invention relates to the technical field of vehicle safety and intelligent driving, and provides a vehicle rearview mirror automatic folding control method and system, a rearview mirror and a vehicle. The method comprises the steps that the state of the rearview mirror and the distance between the rearview mirror and an obstacle are obtained; if the rearview mirror is not folded, whether the distance between the rearview mirror and the obstacle is smaller than the safety distance or not is judged, if yes, the rearview mirror is controlled to be folded, and the distance sensor is controlled to rotate or move, so that the sight line of the distance sensor is parallel to the advancing direction of the vehicle; if the rearview mirror is folded, whether the distance between the rearview mirror and the obstacle is larger than a set value or not is judged, if the distance between the rearview mirror and the obstacle is larger than the set value, the rearview mirror is controlled to restore to the non-folded state, and the distance sensor is controlled to rotate or move, so that the sight line of the distance sensor is parallel to the advancing direction of the vehicle. And the problems that the rearview mirror is scratched and a driver needs to manually fold the rearview mirror when the vehicle passes through a narrow road are solved.

    本发明涉及车辆安全和智能驾驶技术领域,提供了车辆后视镜自动折叠控制方法、控制系统、后视镜及车辆,包括:获取后视镜的状态以及后视镜与障碍物之间的距离;若后视镜的状态为未发生折叠,则判断后视镜与障碍物之间的距离是否小于安全距离,若小于安全距离,则控制后视镜折叠,并控制距离传感器旋转或移动,使距离传感器的视线与车辆的行进方向平行;若后视镜的状态为发生折叠,则判断后视镜与障碍物之间的距离是否大于设定值,若大于设定值,则控制后视镜恢复至未发生折叠的状态,并控制距离传感器旋转或移动,使距离传感器的视线与车辆的行进方向平行。避免车辆经过窄路时,发生的后视镜剐蹭问题以及需要驾驶员手动折叠后视镜问题。


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    Title :

    Vehicle rearview mirror automatic folding control method and system, rearview mirror and vehicle


    Additional title:

    车辆后视镜自动折叠控制方法、控制系统、后视镜及车辆


    Contributors:
    HUA GANG (author) / LIU YULIANG (author) / QIAN KANG (author) / XU JUNHAO (author) / HE YINGSHENG (author) / WANG TAO (author) / ZUO GUOMIAO (author) / WANG SHENG (author) / KIM WOOKHAN (author) / WANG SHUAI (author)

    Publication date :

    2023-07-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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