Traffic impedance is an important parameter in the urban traffic network's study. It directly affects traffic flow path selection and flow assignment. Traffic impedance can be described by a traffic impedance function in the traffic flow assignment, so the accuracy of establishing a traffic impedance function immediately affects the study's performance on the traffic network equilibrium. In this paper, a traffic impedance function is established, which is based on a narrow-sense traffic impedance and grey system theory. In order to effectively determine this, the section between Lujia Village and Lijia Village in Xi'an is analyzed and the traffic impedance function of this section is fitted. Through a comparison with the survey data, it is shown that the analogue result is accurate. Because this section is located in the urban arterial street, the fitted traffic impedance function has a valuable reference to similar situations, especially the urban arterial street in Xi'an.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Study on Traffic Impedance Based on Grey Theory


    Contributors:
    Wang, Qiu-ping (author) / Du, Ye-fan (author) / Wu, Jin-pu (author)

    Conference:

    Ninth International Conference of Chinese Transportation Professionals (ICCTP) ; 2009 ; Harbin, China


    Published in:

    Publication date :

    2009-07-23




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English




    Study on Traffic Impedance Based on Grey Theory

    Wang, Q.-p. / Du, Y.-f. / Wu, J.-p. | British Library Conference Proceedings | 2009


    Forecasting of Traffic Accident in Shanxi Province Based on Grey System Theory

    Wang, Ling / Zhu, Jianan / Lu, Hua-pu et al. | IEEE | 2012


    A Traffic State Assessment Based on Grey Clustering Analysis

    Guo, Min / Lan, Jinhui / Li, Juanjuan et al. | ASCE | 2012



    Short-time traffic flow grey prediction method

    XIE DERONG / CHEN HONGLI / DUAN HUIMING | European Patent Office | 2024

    Free access