This paper discusses the need and de-velopment of equipment to detect wrong way entries into freeway off ramps. The major steps covered are: * History of development * Design and application of camera * Results of information gathered A description of the logic used in construction of the camera is also discussed.


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    Title :

    Hidden Cameras To Detect Wrong Way Driving On Freeway Ramps


    Contributors:

    Conference:

    Photo-Optical Instrumentation: A Tool for Solving Traffic and Highway Engineering Problems ; 1971 ; Los Angeles,United States


    Published in:

    Publication date :

    1972-05-01





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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