A headlamp leveling device and a headlamp leveling method. The headlamp leveling device may include a control voltage generator that generates a control voltage based on a width of a pulse, a control integrated circuit (IC) that controls a rotation direction of a motor by comparing a voltage level of a feedback voltage with a voltage level of the control voltage, a shaft position detector that generates a voltage corresponding to a position of the shaft moving with rotation of the motor, and a feedback voltage generator that generates the feedback voltage based on a voltage generated to correspond to the position of the shaft.
HEADLAMP LEVELING DEVICE AND HEADLAMP LEVELING METHOD FOR VEHICLE
SCHEINWERFERNIVELLIERVORRICHTUNG UND SCHEINWERFERNIVELLIERVERFAHREN FÜR FAHRZEUGE
DISPOSITIF DE MISE À NIVEAU DE PHARE ET PROCÉDÉ DE MISE À NIVEAU D'UN PHARE DE VÉHICULE
2024-04-24
Patent
Electronic Resource
English
IPC: | H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern / 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 |
HEADLAMP LEVELING DEVICE AND HEADLAMP LEVELING METHOD FOR VEHICLE
European Patent Office | 2022
|HEADLAMP LEVELING SYSTEM AND HEADLAMP LEVELING METHOD FOR VEHICLE
European Patent Office | 2022
|