The invention discloses an online GPS data based abnormal taxi track real-time detection method. The method comprises the steps of 1, building a road network model to a target city according to open source type open street map data; 2, solving the recommended taxi driving route candidate set Rec in the road network model through the k shortest route algorithm; 3, detecting the abnormal track of an online operating taxi on real time according to the recommended route candidate set Rec and the recommended route selected by a driver, the real-time GPS data set of the current taxi and the feedback of a passenger to the current taxi driving track, and reporting the real-time detection result to a transportation bureau; 4, analyzing the online taxi abnormal track detection result, and extracting the specific taxi running rules to obtain the regional taxi abnormal driving reports.


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    Title :

    Online GPS data based abnormal taxi track real-time detection method


    Contributors:
    DOU WANCHUN (author) / JIA GUOCHAO (author)

    Publication date :

    2015-06-10


    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 / G01S RADIO DIRECTION-FINDING , Funkpeilung



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