A typical laser radar for detecting automobiles on highways has a very narrow beam that limits its ability to detect any targets outside its detecting zone. A multiple-beam laser radar provides a wider long-distance target detection region, but still suffers from close range problems. This paper demonstrates how two multiple-narrow beam laser radar units were extended to produce a smooth traffic monitoring coverage over a relatively wide frontal area. Dynamic information was extracted from measurement data by Kalman filters, and correlated using a dynamic clustering method. Actual experiments on a military truck were used to validate the concepts.


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    Titel :

    Traffic monitor using two multiple-beam laser radars


    Beteiligte:
    Nishizawa, S. (Autor:in) / Cheok, K.C. (Autor:in) / Young, W.J. (Autor:in) / Wei Zhao (Autor:in)


    Erscheinungsdatum :

    01.01.1997


    Format / Umfang :

    515689 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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