A light distribution pattern (PA) formed by irradiation of light from a plurality of light sources (52) for a headlamp (22) 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 (52) of the plurality of light sources (52). An irradiation region (PA1-PA5) is controlled so that at least one of the plurality of regions 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.
VEHICLE HEADLAMP APPARATUS AND SYSTEM VEHICLE HEADLAMP SYSTEM
FAHRZEUGSCHEINWERFERSVORRICHTUNG UND FAHRZEUGSCHEINWERFERSYSTEM
SYSTEME DE PHARE DE VÉHICULE ET PHARE DE VÉHICULE
2020-08-12
Patent
Electronic Resource
English
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 / F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES |
LIGHT SOURCE APPARATUS, VEHICLE HEADLAMP AND VEHICLE HEADLAMP SYSTEM
European Patent Office | 2019
|