The embodiments of the present invention disclose a road state prediction method and a device. The method comprises the steps of determining the state array of associated roads according to a to-be-predicted road, wherein the matrix value of the state array of associated roads is just the status value of roads that meet a preset distance relationship with the to-be-predicted road at a preset historical moment; calculating the to-be-predicted state of the to-be-predicted road according to the probabilistic relation between the to-be-predicted state of the to-be-predicted road at a to-be-predicted moment and the state array of associated roads. According to the technical scheme of the embodiments of the present invention, the state of the to-be-predicted road is predicted based on the probabilistic relation between the to-be-predicted state of the to-be-predicted road at the to-be-predicted moment and the state array of roads associated with the to-be-predicted road. Therefore, the road prediction accuracy is improved.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Road state prediction method and device


    Beteiligte:
    LIU YU (Autor:in)

    Erscheinungsdatum :

    2015-12-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

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



    ROAD SURFACE STATE PREDICTION METHOD AND ROAD SURFACE STATE PREDICTION SYSTEM

    HANATSUKA YASUSHI / NAKAZAWA KAZUMA / WAKAO YASUMICHI | Europäisches Patentamt | 2016

    Freier Zugriff


    ROAD SURFACE STATE PREDICTION METHOD AND ROAD SURFACE STATE PREDICTION SYSTEM

    HANATSUKA YASUSHI / NAKAZAWA KAZUMA / WAKAO YASUMICHI | Europäisches Patentamt | 2018

    Freier Zugriff

    ROAD SURFACE STATE PREDICTION METHOD

    HANATSUKA YASUSHI / NAKAZAWA KAZUMA / WAKAO YASUMICHI | Europäisches Patentamt | 2016

    Freier Zugriff

    Road traffic state prediction method and device

    LIU BING / WANG MINGYANG / ZHOU ZHIHONG et al. | Europäisches Patentamt | 2020

    Freier Zugriff