The invention discloses a method and a device for predicting a getting-off station of a bus passenger based on mobile phone signaling data. The method comprises the following steps: acquiring a target data set; according to the target data set, constructing a corresponding relation between the mobile phone signaling user and the bus card swiping user; according to the target data set, carrying out time period division on adjacent getting-on time of the bus card swiping user, and determining a signaling track and a GPS track; calculating a direct mapping point set corresponding to the signaling track and a space-time segmentation mapping point set corresponding to the GPS track; according to the position offset degree between the direct mapping point set and the space-time segmentation mapping point set, determining a getting-off mapping point; and according to the time-space information of the getting-off mapping point, combining with the station information of the bus route, predicting the getting-off station of the card swiping user. The method improves the prediction accuracy, and can be widely applied to the technical field of traffic data processing.
本发明公开了基于手机信令数据的公交乘客下车站点预测方法及装置,方法包括:获取目标数据集;根据所述目标数据集,构建所述手机信令用户与所述公交刷卡用户之间的对应关系;根据所述目标数据集,对所述公交刷卡用户的相邻上车时间进行时段划分,确定信令轨迹和GPS轨迹;计算所述信令轨迹对应的直接映射点集和所述GPS轨迹对应的时空分段映射点集;根据所述直接映射点集和所述时空分段映射点集之间的位置偏移程度,确定下车映射点;根据所述下车映射点的时空信息,结合公交路线的站点信息,预测刷卡用户的下车站点。本发明提高了预测的准确率,可广泛应用于交通数据处理技术领域。
Bus passenger getting-off station prediction method and device based on mobile phone signaling data
基于手机信令数据的公交乘客下车站点预测方法及装置
15.04.2022
Patent
Elektronische Ressource
Chinesisch
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