The purpose of the present invention is to improve forward visibility during ADB control. A vehicle headlight control device for controlling the operation of a vehicle headlight sets a dimming range within an irradiation range of high beam in accordance with the position of an object in front of the vehicle, and if the high beam and low beam are instructed to be turned on, sets the dimming range within the irradiation range of the high beam and the low beam, and controls the operation of the vehicle headlight in accordance with the dimming range. The light intensity of a partial range set in at least an opposite lane side region in front of the vehicle is set as a first light intensity, and the light intensity of the partial range is set as a second light intensity lower than the first light intensity when the lighting of the high beam is not instructed and the lighting of the low beam is instructed. Wherein the partial range is set between an imaginary reference line parallel to the vehicle width direction of the vehicle and a predetermined position below the imaginary reference line, and the light intensity of the partial range is set on the basis of the setting result of the light reduction range and the setting result of the light intensity of the partial range. And a control unit that generates a control signal for operating the vehicle lamp and outputs the control signal to the vehicle headlamp.

    实现ADB控制时的前方视觉辨认性的提高。一种车辆用前照灯的控制装置,其用于控制车辆用前照灯的动作,根据所述车辆的前方的对象物的位置,在所述远光的照射范围内设定减光范围,在指示了所述远光以及所述近光的点亮的情况下,将在所述车辆的前方的至少对向车道侧区域中设定的部分范围的光度设定为第一光度,在未指示所述远光的点亮而指示了所述近光的点亮的情况下,将所述部分范围的光度设定为比所述第一光度低的第二光度,其中所述部分范围是在从与该车辆的车宽方向平行的假想基准线到其下方的规定位置之间设定的,基于所述减光范围的设定结果以及所述部分范围的所述光度的设定结果,生成用于使所述车辆用灯具动作的控制信号并向所述车辆用前照灯输出。


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    Title :

    VEHICLE HEADLAMP CONTROL DEVICE, VEHICLE HEADLAMP CONTROL METHOD, AND VEHICLE HEADLAMP SYSTEM


    Additional title:

    车辆用前照灯的控制装置、车辆用前照灯的控制方法、车辆用前照灯系统


    Contributors:

    Publication date :

    2025-05-06


    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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