The invention discloses a method, device and system used for predicting bus arrival time. When a bus management platform receives a query request sent by a query terminal, an appointed bus route, a driving direction and get-on stop information in the query request are extracted; at a predetermined first time interval, terminal positioning information correlative with the appointed bus route is queried; according to the queried terminal positioning information, positioning information of N buses driving towards the get-on stop in the driving direction and near to the get-on stop is determined; according to the positioning information of the ith bus, the arrival time to the get-on stop of the ith bus is predicted; the predicted arrival time of all the buses is sent to the query terminal, and the query terminal displays the predicted arrival time. By utilization of positioning information of mobile terminals of other passengers, a user can obtain predicted arrival time when the user is not on a bus, and installation of a vehicle-mounted positioning device is not needed. The system cost is saved and the user experience is raised.


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    Title :

    Method, device and system used for predicting bus arrival time


    Contributors:
    GUO DAN (author) / WEI YAYA (author) / LIU HUA (author) / ZHOU JIANCHENG (author) / ZHAO LONGGANG (author) / ZUO TAO (author) / LIU KAI (author) / CHEN WEIQING (author) / GUAN FENGLAI (author) / GUAN HONGLIANG (author)

    Publication date :

    2015-11-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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