The invention discloses a vehicle rearview mirror control method and device. The method comprises the steps that first original information influencing the left-right opening and closing angle of a rearview mirror of a vehicle and second original information influencing the up-down overturning angle of the rearview mirror in road surface information, vehicle body posture information, road environment information and driver sitting posture information are obtained; performing weighted summation on the normalized value of each piece of first original information, and performing weighted summation on the normalized value of each piece of second original information to obtain first target information and second target information respectively; the first target information and the second target information are input into a first controller and a second controller of a PID control system respectively, and the target opening and closing angle and the target overturning angle of the rearview mirror are obtained; and the rearview mirror is adjusted based on the target opening and closing angle and the target overturning angle. According to the scheme, the view blind area range of a driver is effectively reduced, the effective observation view angle of the driver during driving is guaranteed, and the safety of the vehicle in the driving process is guaranteed.

    本发明公开了一种车辆后视镜控制方法和装置,该方法包括:获取路面信息、车身姿态信息、道路环境信息和驾驶员坐姿信息中影响车辆的后视镜左右开合角度的第一原始信息,以及影响后视镜的上下翻转角度的第二原始信息;对各个第一原始信息的归一化值进行加权求和,并对各个第二原始信息的归一化值的进行加权求和,分别得到第一目标信息和第二目标信息;将第一目标信息和第二目标信息分别输入PID控制系统的第一控制器和第二控制器,得到后视镜的目标开合角度和目标翻转角度;基于目标开合角度和目标翻转角度对后视镜进行调节。本方案有效减小驾驶员的视野盲区范围,保证了驾驶员行车时的有效观察视角,保障了车辆行驶过程中的安全性。


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    Title :

    Vehicle rearview mirror control method and device


    Additional title:

    一种车辆后视镜控制方法和装置


    Contributors:
    ZHANG JIE (author) / YANG YANZHAO (author) / QIN WEI (author) / DU RONGGONG (author)

    Publication date :

    2023-12-15


    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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