A method for adjusting a luminous intensity of headlamp light of a vehicle is provided. The vehicle includes at least one headlamp producing the headlamp light. The at least one headlamp includes a plurality of individually controllable light sources which create different partial areas of a light emission pattern of the headlamp light. The method includes obtaining a ground geometry of a ground area which can be illuminated by the headlamp light in the vicinity of the vehicle, calculating an illuminance producible by each of the light sources on the ground area using the obtained ground geometry, comparing the calculated illuminances with respective reference values, and adjusting a luminous intensity of the light sources to achieve the associated reference values of the illuminance.


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    Titel :

    ADJUSTMENT OF A LUMINOUS INTENSITY OF HEADLAMP LIGHT OF A VEHICLE


    Beteiligte:

    Erscheinungsdatum :

    2018-12-06


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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 / F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / H05B ELECTRIC HEATING , Elektrische Heizung



    Headlamp Luminous Intensity Matrix Adjustment Factors for Modeling Traffic Sign Performance

    Hawkins, H. Gene / Carlson, Paul J. / Chrysler, Susan T. | SAE Technical Papers | 2005


    Headlamp luminous intensity matrix adjustment factors for modeling traffic sign performance

    Hawkins,H.G. / Carlson,P.J.,,Chrysler,S.T. / Univ.of Texas,US | Kraftfahrwesen | 2005


    2005-01-1572 Headlamp Luminous Intensity Matrix Adjustment Factors for Modeling Traffic Sign Performance

    Hawkins, H. G. / Carlson, P. J. / Chrysler, S. T. et al. | British Library Conference Proceedings | 2005