The invention discloses a signal control method for turning left by means of an opposite lane based on traffic capacity model optimization. The method comprises the following steps of 1, performing channelization design and signal control scheme design of left turning by means of another lane on an intersection; and 2, on the basis of the step 1, establishing an optimization model taking maximum traffic capacity as a target by selecting the lane length Lc of left turn of the opposite lane and the signal duration of the pre-signal phase P1, and finding out the left turning, by means of the other lan, lane length Lc and the signal duration of P1 which maximizes the traffic capacity of the intersection in the scheme. The traffic capacity of left-turn motor vehicles can be improved, entrance lane delay is reduced, and the overall operation efficiency of the intersection is improved.

    本发明公开一种基于通行能力模型优化的借对向车道左转的信号控制方法,该方法包括如下步骤:步骤1:对交叉口进行借道左转的渠化设计和信号控制方案设计;步骤2:在步骤1的基础上,借对向车道左转的车道长度L和预信号相位P1的信号时长的选择,建立以通行能力最大为目标的优化模型,找到使该方案下交叉口通行能力最大的借道左转车道长度L和P1的信号时长。本发明可以提高左转机动车通行能力,降低进口道延误,提高交叉口的整体运行效率。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Signal control method for turning left by means of opposite lane based on traffic capacity model optimization


    Weitere Titelangaben:

    基于通行能力模型优化的借对向车道左转的信号控制方法


    Beteiligte:
    TONG WEIPING (Autor:in) / YUAN SHILIN (Autor:in) / LIU ZHIYUAN (Autor:in) / WANG JIAN (Autor:in) / XU ZHIHONG (Autor:in) / PAN XIAOWEI (Autor:in) / SHEN XUEFANG (Autor:in)

    Erscheinungsdatum :

    2020-07-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



    Reversible short lane signal control method based on left turning secondary parking

    ZHANG PENG / WANG XIAOTING / SONG LE et al. | Europäisches Patentamt | 2015

    Freier Zugriff

    Same-lane traffic diversion method based on straight-going and left-turning vehicles

    GE BAOHUA | Europäisches Patentamt | 2021

    Freier Zugriff

    Method for solving traffic jam in old urban area by means of opposite lane passing

    LIU GENLONG / ZHOU YAN / JIANG ZHENGHUA et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Method for calculating traffic capacity of left-turn lane under left-turn allowable phase

    BAI QIAOWEN / QU ZHAOWEI / XING YONGJIN et al. | Europäisches Patentamt | 2020

    Freier Zugriff