As the congestion point of urban road network, it is critical to keep the intersection traffic clear. The model was built targeting on decreasing vehicle delays and vehicle emissions, taking traffic queens, stopping time, road capacity and capacity utilization as verification indicators with two constraint conditions which are cycle time length and green ratio by means of genetic algorithm. And the dynamic vehicle emissions rate was taken into account. According to the data of Ke Ji Road-Feng Huinan Road intersection and Tong Yi Road-Tong De Road intersection, which show that the method is practical, and traffic queens, stopping time, vehicle delays, vehicle emissions decrease 34.03%,28.79%,48.73% and 28.04% at most, road capacity and capacity utilization increase 15.67% and 7.74% at most.


    Access

    Download


    Export, share and cite



    Title :

    Signal Timing Optimization Model of Urban Road Intersection Based on Multi-factor


    Contributors:
    Wang Qiuping (author) / Wang Kai (author) / Zhou Shuaiqi (author) / Shi Qiongjie (author) / zhang Qi (author) / Sun Hao (author)


    Publication date :

    2019




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    Unknown




    Optimum Design of Urban Road Intersection Signal Timing Based on VISSIM Simulation

    Li, Zhe / Cao, Congyong / Kong, Chaoqun | TIBKAT | 2023


    Optimum Design of Urban Road Intersection Signal Timing Based on VISSIM Simulation

    Li, Zhe / Cao, Congyong / Kong, Chaoqun | Springer Verlag | 2022


    Road intersection traffic signal lamp signal timing optimization method and system

    BAI HAN / WANG GUOJUN / CHEN QINI et al. | European Patent Office | 2023

    Free access

    Intersection timing parameter optimization model construction method and intersection signal optimization method

    LIU SHUQING / GUO ZENGZENG / ZHENG LIUJIE et al. | European Patent Office | 2020

    Free access

    A multi-intersection model and signal timing plan algorithm for urban traffic signal control

    Hu, Wenbin / Wang, Huan / Du, Bo et al. | BASE | 2017

    Free access