The invention discloses a cruising taxi passenger waiting time inference method, which comprises the following steps of: constructing a topological road network map, and setting sampling points; the GPS track data and the passenger carrying state of the cruising taxi are obtained; the GPS track data and the passenger carrying state of the cruising taxi are matched to a topological road network map, and the position and the passenger carrying state of the cruising taxi on the topological road network map are obtained; extracting a GPS matching record of the cruising taxi in the no-load state; calculating the time when each cruise taxi in the no-load state passes through each sampling point according to the GPS matching record; assuming that one passenger arrives at each sampling point every five minutes; and calculating the waiting time of the passenger according to the arrival time of the passenger and the time when the cruising taxi in the unloaded state passes through the sampling point. According to the invention, the position and the passenger carrying state of the cruise taxi are tracked and monitored, and the waiting time of the passenger is tested and calculated, so that the accurate calculation of the waiting time of the passenger is realized.

    本发明公开了巡游出租车乘客候车时间推断方法,包括以下步骤:构建拓扑路网地图,设定抽样点;获取巡游出租车的GPS轨迹数据和载客状态;将巡游出租车的GPS轨迹数据和载客状态匹配到拓扑路网地图,得到巡游出租车在拓扑路网地图上的位置和载客状态;提取空载状态的巡游出租车的GPS匹配记录;根据GPS匹配记录计算出每辆空载状态的巡游出租车每次经过各抽样点的时刻;假定每个抽样点每5分钟都有一名乘客到达;根据乘客到达时刻和空载状态的巡游出租车经过抽样点的时刻,计算乘客候车时间。本发明通过对巡游出租车的轨迹跟踪监测位置和载客状态,并对乘客候车时间进行了测试运算,进而实现了乘客候车时间的精准计算。


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    Title :

    Method for deducing waiting time of cruising taxi passengers


    Additional title:

    巡游出租车乘客候车时间推断方法


    Contributors:
    WEI QINGBO (author) / GAO YUAN (author) / LIU BING (author) / CHEN CHENG (author) / CHEN SHUYING (author) / LI ZHIYAN (author)

    Publication date :

    2023-06-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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