The invention discloses a linkage dredging method for expressway congestion. The method comprises the following steps: dividing a congested road section after expressway congestion and an upstream road section into a congestion occurrence road section, a congestion control area, a prevention and control area and an early warning area; different dredging strategies are adopted for different road section areas; main line variable speed control, ramp control and congestion information release are adopted to control vehicles in a congestion occurrence road section; the prevention and control area adopts shunting induction and speed limiting control to control vehicles in the road section; the early warning area adopts vehicle speed control and information guidance to control vehicles in the road section. According to the linkage dredging method for the expressway congestion, the expressway is divided into the congestion occurrence section, the congestion control area, the prevention and control area and the early warning area according to the expressway congestion occurrence, and different dredging measures are adopted in different areas, so that linkage dredging is realized.

    本发明公开了一种快速路拥堵的联动疏导方法,包括以下步骤:将快速路拥堵后拥堵路段和上游路段分为:拥堵发生路段、拥堵控制区、防控区和预警区;针对不同路段区域采用不同的疏堵策略;拥堵发生路段采用主线可变速度控制、匝道控制和拥堵信息发布对路段内车辆进行控制;防控区采用分流诱导和限速控制对路段内车辆进行控制;预警区采用车速控制和信息引导对路段内车辆进行控制。本发明的快速路拥堵的联动疏导方法针对快速路拥堵发生,将快速路化划分为拥堵发生路段、拥堵控制区、防控区和预警区,并分区采用不同疏导措施,实现联动疏导。


    Access

    Download


    Export, share and cite



    Title :

    Linkage dispersion method for expressway congestion


    Additional title:

    一种快速路拥堵的联动疏导方法


    Contributors:
    DING HONGZHI (author) / PENG ANQI (author) / CHEN YAN (author)

    Publication date :

    2024-07-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    Law of peak-hour expressway congestion

    Downs, A. | Engineering Index Backfile | 1962


    Expressway toll station congestion evaluation and processing method

    FANG JIANHAI / CHEN JIALIN / ZHOU JIELONG et al. | European Patent Office | 2024

    Free access

    Expressway congestion judgment method, device, equipment and medium

    ZHU XIAOYA / NAN YIBING / LIAN SHIGUO | European Patent Office | 2022

    Free access

    Method for predicting congestion of expressway toll station

    SHEN GANG / LI JUNWEI / ZHAO ZHENG et al. | European Patent Office | 2020

    Free access

    Expressway congestion relieving method, system, vehicle and equipment

    WANG JIANLE / ZHU CECE / ZHANG DONGHAO | European Patent Office | 2024

    Free access