The invention discloses a conventional bus operation stability optimization method based on bunching phenomenon analysis. The conventional bus operation stability optimization method comprises the steps of: performing time period division; carrying out evaluation index selection, specifically, selecting a bus time headway variable coefficient to analyze a conventional bunching phenomenon; constructing a conventional bus operation data set; constructing a conventional bunching phenomenon judgment model; and judging whether a bunching phenomenon occurs at a bus stop in a certain time period through calculation, if the bunching phenomenon occurs, optimizing the bunching phenomenon by adjusting a departure interval in the corresponding time period, and if the bunching phenomenon does not occur, indicating that the bus operation reliability in the time period is high and optimization is not needed. The conventional bus operation stability optimization method utilizes the method for adjusting the departure interval for the bus stops with the bunching phenomenon, the running reliability of the whole bus line is improved, and reference is provided for running optimization of the bus line.

    本发明公开了一种基于串车现象分析的常规公交运行稳定性优化方法,包括步骤:时段划分;评价指标选取,选取车头时距变异系数对常规公交串车现象进行分析;常规公交运行数据集搭建;构建常规公交串车现象判断模型;通过计算判断公交站点在某时段内是否发生串车现象,若发生串车现象,则通过调整相应时段的发车间隔优化串车现象,若不发生串车现象,说明该时段内的公交运行可靠性高,无需进行优化;本发明利用对发生串车现象的公交站点采取调整发车间隔的方法,实现对整条公交线路运行可靠性的提高,为公交线路运行优化提供参考。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Conventional bus operation stability optimization method based on bunching phenomenon analysis


    Weitere Titelangaben:

    一种基于串车现象分析的常规公交运行稳定性优化方法


    Beteiligte:
    WANG MENGQI (Autor:in) / MENG SULAN (Autor:in) / CHENG QIAN (Autor:in) / DU WENKAI (Autor:in) / LIN GAN (Autor:in)

    Erscheinungsdatum :

    2020-06-16


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



    Modeling and Prediction of Bus Operation States for Bunching Analysis

    Deng, Yajuan / Luo, Xin / Hu, Xianbiao et al. | ASCE | 2020


    Bus bunching optimization control method based on collaborative decision

    SHANG CHUNLIN / ZHU GUIQING / XU YANCAI et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Single-line and multi-line bus bunching optimization control method

    SHANG CHUNLIN / ZHU GUIQING / XU YANCAI et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Traffic flow and bunching

    Underwood, R.T. | Engineering Index Backfile | 1963


    Bus bunching prediction method and system

    JIAO JIE / QIN FEIFEI / CHENG MING et al. | Europäisches Patentamt | 2023

    Freier Zugriff