General operation and circuit details of device; controller is form of analog computer which establishes signal cycle on basis of traffic demands; it differs from other controllers by assessing number of cars waiting against red signal, length of time waited by first vehicle, and instantaneous volume of traffic at green signal.


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    Title :

    Operation of "volume-density" vehicle-actuated traffic signal controller


    Additional title:

    Traffic Eng


    Contributors:

    Published in:

    Publication date :

    1953


    Size :

    6 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




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