A method is provided for obtaining road-condition information by a terminal. The method includes: obtaining first real-time driving data transmitted by a first vehicle currently passing a target road segment, and obtaining first driving characteristic-information of the target road segment based on the first real-time driving data; obtaining second real-time driving data transmitted by a second vehicle currently passing a topology road segment, and obtaining second driving characteristic-information of the target road segment based on the second real-time driving data, the topology road segment being an adjacent road segment within a target range of the target road segment; and obtaining road-condition information of the target road segment using a trained road-condition prediction model and based on the first driving characteristic-information and the second driving characteristic-information, and outputting the road-condition information.


    Access

    Download


    Export, share and cite



    Title :

    METHOD FOR OBTAINING ROAD CONDITION INFORMATION, APPARATUS THEREOF, AND STORAGE MEDIUM


    Contributors:
    YANG YONG (author) / SUN LIGUANG (author) / ZHAO HONGCHAO (author) / JIANG HONGYING (author)

    Publication date :

    2020-02-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen



    Method for obtaining road condition information, apparatus thereof, and storage medium

    YANG YONG / SUN LIGUANG / ZHAO HONGCHAO et al. | European Patent Office | 2024

    Free access




    Storage medium, road surface condition estimation method, and information processing apparatus

    KITAGAWA EIJI / WATANABE ISAMU / KOMORIYA HITOSHI | European Patent Office | 2022

    Free access