The invention provides a vehicle headlamp control method, a vehicle headlamp control system and a vehicle. The method comprises the following steps: acquiring the positions of three targets on the left side of a road and the positions of three targets on the right side of the road; determining a left lane curvature according to the coordinates of the positions of the three targets on the left sideof the road, and determining a right lane curvature according to the coordinates of the positions of the three targets on the right side of the road; obtaining the curvature of a vehicle driving laneaccording to the curvature of the left lane and the curvature of the right lane; determining a curve direction according to the coordinates of the positions of the three target objects on the left side of the road; and controlling extinguishing and lighting of multiple light sources and brightness adjustment according to the distance between the vehicle and the curve, the curvature of the vehicledriving lane and the direction of the curve. The vehicle headlamp control method can jduge whether the curve exists in front of the vehicle or not and the curvature and the curve direction of the curve in advance, so that the headlamp can be controlled in advance, the curve area is illuminated, and the driving safety is improved.

    本申请提出一种车辆的前大灯控制方法、系统及车辆。该方法包括:获取道路左侧三个目标物的位置以及道路右侧三个目标物的位置;根据道路左侧三个目标物的位置的坐标确定左侧车道曲率,根据道路右侧三个目标物的位置的坐标确定右侧车道曲率;根据左侧车道曲率和右侧车道曲率得到车辆行驶车道曲率;根据道路左侧三个目标物的位置的坐标确定弯道方向;根据车辆与弯道的距离、车辆行驶车道曲率以及弯道方向控制多个光源的熄灭和点亮、以及亮度调节。本申请的车辆的前大灯控制方法可以预先判断出前方是否有弯道以及弯道的曲率和弯道方向,从而,可以提前对前大灯进行控制,对弯道区域进行照明,从而提升行车的安全性。


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    Title :

    Vehicle headlamp control method, vehicle headlamp control system and vehicle


    Additional title:

    车辆的前大灯控制方法、系统及车辆


    Contributors:
    GUO PENGWEI (author) / ZHAO GUOTAI (author) / JIANG YUNDAI (author) / BAN PINGBAO (author) / YANG SHOUCHAO (author)

    Publication date :

    2020-04-10


    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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