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Invention Grant
CN105564295B 车辆用前照灯装置及车辆用前照灯控制系统 有权

车辆用前照灯装置及车辆用前照灯控制系统
Abstract:
本发明抑制前方车辆的眩目。通过对多个光源的光的照射进行控制，将多个部分区域(PA1～PA5)分别作为照射区域或非照射区域，从而在车辆的前方形成配光图案。执行电子转体控制，即，通过与车辆的转向操纵角相对应地使分别被多个光源照射的光的量增加或减少，从而使配光图案中的照度最高的部位在左右方向上移动。在执行电子转体控制之前在配光图案内形成有非照射区域的情况下，为了与通过电子转体控制进行的照度最高的部位的移动联动地，使非照射区域在与照度最高的部位的移动方向相反的方向上，在配光图案内移动，而使与该移动后的非照射区域相对应的多个光源的至少一个熄灯。
Abstract(English):

A light distribution pattern (PA) formed by irradiation of light from a plurality of light sources (52R1 to 52R5, 52L1 to 52L5) for a headlamp (22L, 22R) provided in a vehicle (10) includes a plurality of regions (PA1 to PA5) each of which are irradiated by two or more corresponding light sources of the plurality of light sources (52R1 to 52R5, 52L1 to 52L5). An irradiation region (PA) is controlled so that at least one of the plurality of regions (PA1 to PA5) corresponds to an object moving the light distribution pattern (PA). The two or more light sources corresponding to the irradiation region are turned on with a time difference.

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