The method and standard of speed limit in urbanization road is proposed for the mixed traffic circumstances. Based on the survey data, the calculation model of transverse interference and the model of relationship of transverse interference and operating speed are put forward through analyzing the traffic characteristics on urbanization road. On this basis, the method and standard of speed limit in urbanization road is presented. The key design parameters such as the minimum length and spacing of speed zone are defined on the basis of psychological requirements of drivers and the operation of the vehicles. The project case shows that the method of speed limit can effectively decrease the operating speed and greatly improve the road safety, which provides the basis for vehicle speed management in urbanization road.


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    Title :

    Research on Method of Speed Limit in Urbanization Road


    Contributors:
    Zhao, Liping (author) / Xu, Jinliang (author) / Yang, Hongzhi (author) / Zhao, Chen (author)

    Conference:

    First International Conference on Transportation Information and Safety (ICTIS) ; 2011 ; Wuhan, China


    Published in:

    ICTIS 2011 ; 738-746


    Publication date :

    2011-06-16




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English




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