Using inventory of existing signal system on punched cards in Washington, D.C., U S Bureau of Public Roads and District of Columbia Dept of Highways together with consultant have developed three general control plans; Plan I is optimization of existing fixed-time traffic signal system of District; Plan II is traffic-adjusted control technique which utilizes information from sampling detectors in field and from special-purpose traffic control computers at central location; Plan III is traffic-responsive control system utilizing extensive real-time sensing of traffic demands and general-purpose digital control computer; upon review Plan I yields greatest benefits; Plan III presents maximum potential for improvements.


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    Titel :

    Modernizing traffic signal system of nation's capital


    Weitere Titelangaben:

    Traffic Eng


    Beteiligte:
    Hanson, D.J. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1967


    Format / Umfang :

    6 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


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