Grasping the trip path of passengers accurately is directly related to the efficiency of subway operation management and reasonable allocation of revenue from different line operators. In the existing research on subway passenger trip path identification based on phone data, the identification criteria of trip sites in the matching algorithm are not comprehensive, which leads to inaccurate origin-destination identification in partial matching results. In addition, the validity of the path identification method decreases, owing to the modification of the K shortest path method. In view of these problems, this paper divides the subway base station database into a passageway database and a network database and identifies trip sites, in turn, according to the relationship between the time and location information of signaling data and location information of the two databases. Compared with the existing methods, the proposed method has higher identification accuracy and a simpler identification process.


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    Title :

    Trip Path Identification Method of Subway Passengers Based on Phone Signaling Data


    Contributors:
    Li, Jing (author) / Zhang, Ning (author) / Shi, Zhuangbin (author) / Lai, Mengting (author)

    Conference:

    18th COTA International Conference of Transportation Professionals ; 2018 ; Beijing, China


    Published in:

    CICTP 2018 ; 1086-1094


    Publication date :

    2018-07-02




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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