To avoid an adverse effect on the sensor by the heater. A controller for a heater installed in a vehicle lamp, where the controller detects a rising edge of a light emission period of a sensor light emitted from an object detection sensor built in the vehicle lamp, and starts supply of a drive voltage to the heater in accordance with the rising edge.
HEATER CONTROLLER, HEATER CONTROL METHOD, VEHICLE LAMP
HEIZUNGSREGLER, HEIZUNGSSTEUERUNGSVERFAHREN, FAHRZEUGLEUCHTE
DISPOSITIF DE COMMANDE DE CHAUFFAGE, PROCÉDÉ DE COMMANDE DE CHAUFFAGE, LAMPE DE VÉHICULE
2022-12-21
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 / G01S RADIO DIRECTION-FINDING , Funkpeilung / H05B ELECTRIC HEATING , Elektrische Heizung |