During the winter of 1976-77, four different technical methods for automatically locating surface vehicles were tested in both high and low-rise regions in Philadelphia, Pa. The tests were designed to evaluate the methods for their applicability as location subsystems for Automatic Vehicle Monitoring systems. Two signpost concepts, one using semi-passive transponders and the other active transmitters, as well as two area-coverage concepts, one employing Loran-C and the other a pulse trilateration method, were tested. A summary of results and major findings are presented.


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    Titel :

    Experiments on Four Different Techniques for Automatically Locating Land Vehicles. A Summary of Results


    Beteiligte:
    B. E. Blood (Autor:in) / B. W. A. Kleim (Autor:in)

    Erscheinungsdatum :

    1977


    Format / Umfang :

    51 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch




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