This paper discusses the optical design of motor vehicle head lamps using the new federal visual optical aim requirements. Methodology for using filament images from a head lamp reflector to create the required sharp gradient for visual aimable lamps is presented. The paper discusses hardware tolerance factors which would degrade a sharp cut-off, and methods are reviewed for accounting for and designing robustness against the tolerance factors. Hardware results are shown for designs using the techniques described in the paper.


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    Titel :

    Design of Reflector Optics for Visually Aimable Lowbeam Head Lamps


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Wang, Ben (Autor:in) / Kreysar, Douglas (Autor:in) / Coon, Michael R. L. (Autor:in)

    Kongress:

    International Congress & Exposition ; 1998



    Erscheinungsdatum :

    1998-02-23




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




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