Elektronische Einrichtung zur automatischen Einstellung der Neigung von Kraftfahrzeugscheinwerfern

Elektronische Einrichtung zur automatischen Einstellung der Neigung von Kraftfahrzeugscheinwerfern

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: MALVICINO, CARLO ANDREA, 10146 TORINO, IT, MARENGO, FRANCO, 10154 TORINO, IT
Format: Patent
Sprache:ger
Schlagworte:
ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING ORSUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES INGENERAL
PERFORMING OPERATIONS
TRANSPORTING
VEHICLES IN GENERAL
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Beschreibung
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.