Electronic system for automatically adjusting the inclination of the headlights of a vehicle, in particular a motor vehicle

Electronic system (1) for automatically adjusting the inclination of the headlights (23r, 23l) of a vehicle, in which an electronic control unit (10) commands two linear actuators (20r, 20l) which modify the inclination of the optical axis (25) of respective headlights (23r, 23l) according to the lo...

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Bibliographische Detailangaben
Hauptverfasser: MARENGO, FRANCO, MALVICINO, CARLO ANDREA
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:Electronic system (1) for automatically adjusting the inclination of the headlights (23r, 23l) of a vehicle, in which an electronic control unit (10) commands two linear actuators (20r, 20l) which modify the inclination of the optical axis (25) of respective headlights (23r, 23l) according to the longitudinal acceleration of the vehicle recorded by an accelerometer (30) or by a velocity sensor (13). The system (1) keeps the maximum distance (L) of the area illuminated by the vehicle (23r, 23l) substantially constant.