The invention is suitable for the data acquisition processing technology field and provides a real-time road condition information acquisition method. The acquisition method is based on intelligent equipment with a positioning function and a cloud server cluster which establishes data communication connection with the intelligent equipment. The method comprises the following steps that A, through the intelligent equipment, a preset time interval mode is used to collect and acquire longitude and latitude position data and record a time value (T); B, the collected position data is uploaded to a cloud server through using data communication; C, the cloud server carries out motion speed and road crowding degree analysis on the received data; D, the analyzed data information is mapped to a map of a map server. In the invention, through existing intelligent data terminal, an extra investment is not needed; cost is low; a method operation is simple and a participant can easily participate in; an APP client only needs to be downloaded and an extra operation is not needed; data acquisition is completed automatically; real-time data is rapidly updated and data accuracy is increased.


    Access

    Download


    Export, share and cite



    Title :

    Real-time road condition information acquisition method and system


    Contributors:
    ZHANG SHIDU (author)

    Publication date :

    2016-01-06


    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



    Road condition information acquisition method

    ZHANG LIPEI | European Patent Office | 2020

    Free access

    Real-time road condition information processing method

    YANG QI | European Patent Office | 2023

    Free access

    Urban K shortest path acquisition method considering real-time road condition

    DING JIANXUN / SHAN YUNHAN / DUAN RUI et al. | European Patent Office | 2024

    Free access

    Intelligent traffic road condition information acquisition system

    LI QIAN / LI MING / FU QINGMEI | European Patent Office | 2022

    Free access

    DSRC-based real-time road condition information acquisition device, method, and transfer device and method

    ZHENG HONGJIANG / WANG HUIXIAN / YUAN SHUNING | European Patent Office | 2016

    Free access