The invention provides an outside rear-view mirror adjusting method. The method comprises the following steps of: establishing a mapping relation between a driving dynamic variable and an adjusting angle according to acquired rearview mirror parameter information, driving vehicle data information, eye point position information acquired by an eye point acquisition sensor, vehicle data information for simulating an imaging range of a rear vehicle on a mirror surface and an adjustable parameter variable; and obtaining a current dynamic variable at the current moment, determining a to-be-adjusted angle corresponding to the rearview mirror lens according to the current dynamic variable and the mapping relation, and adjusting the rearview mirror lens to the to-be-adjusted angle. According to the method, the mapping relation between the driving dynamic variable and the rearview mirror adjusting angle is established through the adjustable parameter variable, and the to-be-adjusted angle corresponding to the rearview mirror lens is determined according to the current dynamic variable and the mapping relation; therefore, when the driving dynamic variable changes, the outer rearview mirror is actively adjusted according to the angle to be adjusted, and accidents caused by changes of a view blind area are avoided.

    本发明提供了一种外后视镜调节方法,该方法根据采集到的后视镜参数信息、驾驶车辆数据信息、眼点采集传感器的收集的眼点位置信息、用于模拟后方车辆在镜面上成像范围的车辆数据信息以及可调参数变量建立驾驶动态变量与调节角度之间的映射关系;获取当前时刻的当前动态变量,根据当前动态变量和映射关系确定后视镜镜片对应的待调节角度,将后视镜镜片调节所述待调节角度。本发明通过可调参数变量,建立驾驶动态变量与后视镜调节角度之间的映射关系,并根据当前动态变量和映射关系确定后视镜镜片对应的待调节角度;从而在驾驶动态变量发生变化时,根据待调节角度对外后视镜进行主动调整,避免由于视野盲区变化导致事故发生。


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    Title :

    Outside rear-view mirror adjusting method and system and automobile


    Additional title:

    外后视镜调节方法、系统及汽车


    Contributors:
    MA SONGBIN (author) / ZHANG DEFU (author) / QI CAI (author) / WU CHANGPENG (author)

    Publication date :

    2023-10-13


    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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