A light distribution control device (6) controls a variable light distribution lamp (2) capable of irradiating a visible light beam (L1) having a variable intensity distribution to a front region on the basis of an image (IMG) repeatedly obtained from an imaging device (4). A light distribution control device (6) controls a variable light distribution lamp (2) so as to form a light distribution pattern corresponding to a plurality of pieces of first light distribution pattern information based on each image (IMG), the plurality of pieces of first light distribution pattern information having, when each image (IMG) includes a predetermined light spot, a light-blocking section determined on the basis of the light spot, and the plurality of pieces of first light distribution pattern information corresponding to the plurality of pieces of first light distribution pattern information corresponding to the plurality of pieces of first light distribution pattern information corresponding to the plurality of pieces of first light distribution pattern information. When the light spot is not included, there is no light shielding part.
配光控制装置(6)基于从摄像装置(4)反复得到的图像(IMG)对配光可变灯(2)进行控制,该配光可变灯(2)能够向前方区域照射强度分布可变的可见光束(L1)。配光控制装置(6)控制配光可变灯(2),以形成与多个第1配光图案信息相应的配光图案,该多个第1配光图案信息是基于各图像(IMG)的多个第1配光图案信息,在各图像(IMG)包含规定的光点的情况下具有基于该光点确定的遮光部,在不包含光点的情况下不具有遮光部。
Light distribution control device, vehicle lamp system, and light distribution control method
配光控制装置、车辆用灯具系统以及配光控制方法
2023-03-07
Patent
Elektronische Ressource
Chinesisch
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 / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen |
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