A vehicle lamp (10) is provided with: an optical unit (20) provided with a spatial light modulator (22) for providing a general light distribution pattern and a road plot; and an actuator (30) that drives the optical unit (20) so that the irradiation direction of the optical unit (20) is switched between a first direction for the general light distribution pattern and a second direction for the road plotting that is oriented downward than the first direction. The spatial light modulator (22) is configured such that the spatial light modulator (22) is configured such that the spatial light modulator (22) is reset during a reset operation of an actuator (30) that drives the optical unit (20) so as to reset the irradiation direction of the optical unit (20) upward from the second direction toward the first direction. At least a part of the light-off region on the spatial light modulator (22) for the general light distribution pattern is lighted together with the light-on region on the spatial light modulator (22) for the general light distribution pattern.
车辆用灯具(10),包括:光学单元(20),其具备用于提供一般配光图案及路面绘图的空间光调制器(22);以及致动器(30),其驱动光学单元(20)以使光学单元(20)的照射方向在用于一般配光图案的第一方向和用于路面绘图的相比于第一方向朝向更下方的第二方向间切换。空间光调制器(22)被构成为:在以将光学单元(20)的照射方向从第二方向向上朝向第一方向复位的方式驱动光学单元(20)的致动器(30)的复位动作期间,使用于一般配光图案的空间光调制器(22)上的灭灯区域的至少一部分与用于一般配光图案的空间光调制器(22)上的亮灯区域一起点亮。
VEHICLE LAMP AND METHOD FOR CONTROLLING VEHICLE LAMP
车辆用灯具及车辆用灯具的控制方法
2025-02-14
Patent
Electronic Resource
Chinese
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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