A vehicle head lamp light distribution controller (100) includes an ADB controller (104) configured to: detect a position of a vehicle present ahead (CAR) of a subject vehicle; determine whether the vehicle ahead (CAR) of the subject vehicle is a preceding vehicle or an oncoming vehicle; set a threshold vehicle position (THx) based on whether the vehicle ahead (CAR) of the subject vehicle is a preceding vehicle or an oncoming vehicle; compare the threshold vehicle position (THx) and the detected vehicle position; and switch light distribution of head lamps (RHL,LHL) of the subject vehicle based on the comparison between the threshold vehicle position (THx) and the detected vehicle position.
Vehicle headlamp light distribution controller
Lichtverteilungssteuergerät für Fahrzeugscheinwerferlampe
Contrôleur de distribution lumineuse pour phare de véhicule
2020-05-06
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 |