The prime factor controlling vehicles direction and speed, in addition to braking distance, is skid resistance which is highly related to the characteristics of the pavements and especially to surface roughness. Hence, it is proposed to assess road ahead conditions in real-time with a texture analyzer exploiting shadow-hiding effect. This sensor can provide from non-contact acquisitions texture parameters whose intrinsic meaning is consistent with an automotive purpose. After explaining the underlying phenomena, the original physical principles are described and a validation is achieved on surfaces with controlled characteristics.


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    Titel :

    Surface Analysis Techniques for Potential Application to Onboard Road Traction Assessment


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:

    Kongress:

    SAE 2006 World Congress & Exhibition ; 2006



    Erscheinungsdatum :

    03.04.2006




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Surface analysis techniques for potential application to onboard road traction assessment

    Iaquinta,J. / Lukianowicz,C. / French Public Works Res.Lab.,FR et al. | Kraftfahrwesen | 2006


    2006-01-1478 Surface Analysis Techniques for Potential Application to Onboard Road Traction Assessment

    Iaquinta, J. / Lukianowicz, C. / SAE International | British Library Conference Proceedings | 2006


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