The invention provides an automobile headlamp angle automatic adjustment control system and method. The automobile headlamp angle automatic adjustment control system comprises an automobile body posture feedback module, an automobile speed feedback module, a steering feedback module, a control module and a driving motor which are in communication connection. In the running process of the vehicle, the vehicle body posture feedback module obtains the front-back or left-right inclination angle of the vehicle in real time, the vehicle speed feedback module obtains the running speed in real time, the steering feedback module obtains the steering angle of a steering wheel in real time, and the control module adjusts the angle of a vehicle headlamp in the up-down or left-right direction according to the parameters. According to the invention, the intelligent degree and the adjustment precision of headlamp angle adjustment are improved; in the aspect of sensor selection, a vehicle body attitude sensor mounted on a chassis suspension is canceled; and the acceleration sensor is generally a patch chip, is low in cost, can be used for preventing theft of a vehicle body, and further reduces the hardware cost. Meanwhile, judgment on the vehicle speed is added, different driving scenes are judged according to different vehicle speeds, and the driving experience is improved.

    本发明提供了一种汽车大灯角度自动调节控制系统及控制方法,包括通信连接的车身姿态反馈模块、车速反馈模块、转向反馈模块、控制模块及驱动电机。在车辆行驶过程中,车身姿态反馈模块实时获取车辆的前后或左右倾角、车速反馈模块实时获取行驶速度、转向反馈模块实时获取方向盘转向角度,控制模块根据上述参数完成车辆大灯上下或左右方向的角度调节。本发明提高了大灯角度调节的智能化程度和调节精度;传感器选择上,本发明取消了安装于底盘悬架上的车身姿态传感器;加速度传感器一般是贴片芯片,成本很低,而且可以用于车身防盗,进一步摊薄硬件成本。同时,增加了对车速的判断,通过不同车速判断不同的驾驶场景,改善了驾驶体验。


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    Title :

    Automobile headlamp angle automatic adjustment control system and method


    Additional title:

    汽车大灯角度自动调节控制系统及控制方法


    Contributors:

    Publication date :

    2022-01-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein



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