The invention relates to a rapid road congestion index estimation and prediction method which comprises the following steps: mounting a detection device on a selected road section, and acquiring traffic flow data in real time according to set time periods; according to the acquired traffic flow data, establishing a congestion index estimation model, and calculating the congestion index of a corresponding time node; fitting corresponding congestion indexes of different time nodes within the set time period, establishing a congestion index prediction model of the selected road section, and performing congestion state prediction. By adopting the rapid road congestion index estimation and prediction method, a practical expanding application for roads is achieved through obtained traffic index, a better guiding effect on daily vehicle trips is realized, and a basis is provided for future city traffic management.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Rapid road congestion index estimation and prediction method


    Beteiligte:
    CAI CHENGHAO (Autor:in)

    Erscheinungsdatum :

    03.06.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

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



    Road congestion prediction method

    YIN SHAODONG / ZHANG BO / HU FADONG et al. | Europäisches Patentamt | 2025

    Freier Zugriff

    Road congestion situation prediction method considering congestion superposition effect

    SONG GUOHUA / ZANG JINRUI / FEI WENPENG et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Traffic Congestion Index Estimation for Road Using Fuzzy Logic

    Reddy, Bommireddy Vijay Kumar / Khan, Zoheib Tufail / Reddy, S.KeerthiNandan et al. | IEEE | 2022


    Road congestion prediction method, equipment and medium

    WANG LUNWEI / JING HAOXIN / ZHU BIN | Europäisches Patentamt | 2023

    Freier Zugriff

    Road congestion condition prediction method and device

    WANG HENG / LI HONGZHONG / TIAN CHANGHAO | Europäisches Patentamt | 2024

    Freier Zugriff