This paper investigates the application of dynamic managed lane on expressways in a vehicle-road cooperative environment as a response to traffic congestion. The serious imbalance between traffic demand and traffic supply is the most fundamental cause of traffic congestion in cities. To alleviate this problem, the paper analyzes successful cases of the foreign managed lane and aims to figure out whether dynamic managed lane can replace the traditional general lane through the technical scheme of the vehicle-road cooperative algorithm. This algorithm calculates the capacity of each lane based on the different lane flows given by the traffic flow devices. The number of lanes of each type is then adjusted to achieve improved traffic efficiency. This paper concludes that the dynamic managed lane effect is significant when traffic flow is between 900 and 1,300 veh/h, and the traffic congestion problem would be significantly improved.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Research on the Dynamic Managed Lane of Expressway under the Environment of Vehicle-Road Cooperation


    Contributors:
    Yu, Zhiqin (author)

    Conference:

    22nd COTA International Conference of Transportation Professionals ; 2022 ; Changsha, Hunan Province, China


    Published in:

    CICTP 2022 ; 612-622


    Publication date :

    2022-09-08




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English




    Expressway vehicle lane change two-stage prediction method under vehicle-road cooperation environment

    WANG LING / BIAN QINGJIE / MA WANJING et al. | European Patent Office | 2024

    Free access

    Expressway lane level display system based on vehicle-road cooperation

    LI QIANG / CHENG SUSHA / XU CHENQUN et al. | European Patent Office | 2021

    Free access

    Double-lane vehicle lane changing guiding method under vehicle-road cooperation

    LI XUN / MA WENZHE / ZHANG YUE et al. | European Patent Office | 2021

    Free access

    Vehicle-road cooperative dynamic lane control system and method for preventing expressway secondary accident

    PENG CHANG / ZHANG JIYANG / WANG CHANGSHUAI et al. | European Patent Office | 2022

    Free access