In combination with the discussion of a worldwide harmonized passing beam pattern of headlamps in Europe the question has been raised, at which distance between headlamp and photocell the cut-off, or rather the gradient, should be measured.In principal for the measurement distance there are two positions under consideration: The determined gradients are different depending from the distance at which they are measured. This paper discusses the possibility to find a correlation between the measurement procedures carried out at different distances to get assessments of the same cut-off quality independent from the measurement distance.


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    Titel :

    Are Measurements for the Cut-Off Gradient of Head Lamps in Different Measurement Distances Possible?


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Manz, Karl (Autor:in)

    Kongress:

    SAE 2000 World Congress ; 2000



    Erscheinungsdatum :

    2000-03-06




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch






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