The invention relates to the intelligent public transport technology field, and especially relates to a GPS positioning data compensation method. The method comprises standard line path generating steps and GPS positioning data compensation steps, wherein the standard line path generating steps can convert the driving track into a curve model and form a standard line path by using a linear interpolation fitting algorithm; and the GPS positioning data compensation steps can realize continuous compensation for discontinuous GPS positioning data generated by an operating vehicle through classification of off-line types and by using the standard line path to simulate driving of a bus. The method provided by the invention is applied to solve the problem about the discontinuous GPS positioning data generated by an on-line operating bus, and enables the intelligent public transport dispatching system to have more reasonable departure rate and punctuality rate, and enables a daily operation form to be more accurate through compensation of the GPS position data. Besides, the method also reduces the workload for additional recording of the daily operation data in the later period for a dispatching staff.


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    Title :

    GPS positioning data compensation method


    Contributors:
    ZHANG HUABO (author) / SHAO XIAOHUA (author) / XU JIANJUN (author) / ZHOU NAN (author) / ZHANG GUOGEN (author) / WANG LEI (author) / WANG HUI (author)

    Publication date :

    2015-10-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G01S RADIO DIRECTION-FINDING , Funkpeilung / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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