The present invention provides a method for judging a highway abnormal event, which can determine the traffic jam phenomenon in the target road segment based on the trajectory data of each sample vehicle of the target road segment. The solution of the present invention has the following beneficial effects of 1. comprehensively considering the vehicle speed information of the sample vehicles to judge the traffic jam event; 2. determining the overall traffic jam event of the target road segment; 3. more accurately judging the traffic jam event of the target road segment.


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    Title :

    Method for judging highway abnormal event


    Contributors:
    ZHAO KAI (author) / BI YUFENG (author) / LI YONG (author) / LIU WEI (author) / JIN DEPENG (author) / WU WEILING (author) / ZHOU PENGFEI (author) / SU LI (author) / TU ZHEN (author) / MU TAO (author)

    Publication date :

    2020-02-25


    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



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