The purpose of the present invention is to suppress dizziness during ADB control and improve the low-beam illumination effect. A vehicle headlight control device for controlling the operation of a vehicle headlight includes a variable light distribution opening mode in which, when an object is present in front of the vehicle, a light reduction range corresponding to the position of the object is set within an irradiation range of high beams, and the variable light distribution opening mode is a mode in which the light reduction range corresponding to the position of the object is set within the irradiation range of high beams. When the variable light distribution opening mode is set, the light intensity of a partial range is set as a first light intensity, and when the variable light distribution opening mode is not set, the light intensity of the partial range is set as a second light intensity higher than the first light intensity, and the partial range is a partial range within a low-beam irradiation range. The dimming range is a part from a first virtual reference line parallel to the width direction of the vehicle to a predetermined position below the first virtual reference line, and is a part of the low beam in the width direction of the vehicle, and the dimming range is set on the basis of the setting result of the dimming range and the setting result of the luminosity of the specific range. And a control unit that generates a control signal for operating the vehicle lamp and outputs the control signal to the vehicle headlamp.

    本发明的目的在于抑制ADB控制时的目眩并提高近光的照明效果。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,其中,存在可变配光开启模式,该可变配光开启模式是在车辆的前方存在该对象物的情况下,在远光的照射范围内设定与所述对象物的位置对应的减光范围的模式,在设定了所述可变配光开启模式的情况下,将部分范围的光度设定为第一光度,在未设定所述可变配光开启模式的情况下,将所述部分范围的光度设定为比所述第一光度高的第二光度,所述部分范围是近光的照射范围内的部分范围,是从与所述车辆的车宽方向平行的第一假想基准线到其下方的规定位置的一部分,且是所述近光的沿所述车宽方向的一部分,基于所述减光范围的设定结果以及所述特定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 :

    2025-05-23


    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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