The invention discloses a mirror surface position adjusting method and system of an automobile rearview mirror. The method comprises the steps of receiving a mirror surface adjusting instruction of the rearview mirror, wherein the mirror surface adjusting instruction comprises a target position of a mirror surface of the rearview mirror, and obtaining an initial position of the mirror surface of the rearview mirror; generating a driving signal based on the target position of the mirror surface, the initial position of the mirror surface and a predetermined mirror surface movement limit outer contour track of the rearview mirror; and controlling the mirror surface of the rearview mirror to be adjusted from the initial position to the target position based on the driving signal, wherein themovement range of the mirror surface of the rearview mirror is enabled to be within the mirror surface movement limit outer contour track range of the rearview mirror in the adjusting process. In theposition adjusting process, the movement range of the mirror surface of the rearview mirror can be within the mirror surface movement limit outer contour track range of the rearview mirror, and the problem that the rearview mirror and a motor are damaged due to the fact that the mirror surface exceeds the limit position is effectively solved.

    本发明公开了一种汽车后视镜的镜面位置调节方法及系统,方法包括:接收后视镜的镜面调节指令,其中,镜面调节指令包括后视镜的镜面的目标位置,获取后视镜的镜面的初始位置;基于镜面的目标位置、镜面的初始位置以及预先确定的后视镜的镜面运动极限外轮廓轨迹,生成驱动信号;基于驱动信号控制后视镜的镜面由初始位置调节至目标位置,其中,在调节过程中以使后视镜的镜面的运动范围在后视镜的镜面运动极限外轮廓轨迹范围内。本发明在位置调节过程中,能够使后视镜的镜面的运动范围在后视镜的镜面运动极限外轮廓轨迹范围内,有效避免了因超过极限位置而损坏后视镜和电机的问题。


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    Title :

    Mirror surface position adjusting method and system of automobile rearview mirror


    Additional title:

    一种汽车后视镜的镜面位置调节方法及系统


    Contributors:
    LIU SHUANG (author) / JIA SHENG (author)

    Publication date :

    2020-06-12


    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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