A vehicle lamp system (1) is provided with: a vehicle lamp (2) capable of forming a predetermined light distribution pattern by emitting light to a front region of a vehicle (100); an imaging device (4) that captures an image of a front region; and a foreign matter determination device (6) that has: a storage unit (18) that stores, as a reference pattern, a light distribution pattern formed in a front region by the vehicle lamp (2) in a state in which no foreign matter is adhered to the light emission surface (16); and a determination unit (20) that compares the light distribution pattern captured by the imaging device (4) with a reference pattern and determines that foreign matter adheres to the light emission surface (16).
一种车辆用灯具系统(1)具备:车辆用灯具(2),其能够向车辆(100)的前方区域射出光来形成预定的配光图案;拍摄装置(4),其对前方区域进行拍摄;以及异物判定装置(6),其具有:存储部(18),其将由车辆用灯具(2)在光射出面(16)未附着异物的状态下形成于前方区域的配光图案存储为基准图案;以及判定部(20),其对拍摄装置(4)拍摄到的配光图案和基准图案进行比较,来判定异物附着到光射出面(16)。
Vehicle lamp system, foreign matter determination device, and foreign matter determination method
车辆用灯具系统、异物判定装置以及异物判定方法
2022-05-06
Patent
Electronic Resource
Chinese
IPC: | B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / 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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