The invention discloses a bus travel time prediction method considering a traffic flow transfer rate based on RFID. According to the invention, the influence of the traffic flow transfer rate on the bus travel time is considered, a Kalman filtering prediction model with a self-adaptive forgetting factor is constructed, real-time and accurate bus travel time prediction can be realized, the defects(such as the influence of weather on a prediction result and the neglect of the influence of traffic flow transfer on travel time) of a traditional prediction method at present are avoided, and the method plays a crucial role in ensuring that a public transportation system can operate efficiently.
本发明公开了一种基于RFID考虑交通流转移率的公交行程时间预测方法,本发明考虑了交通流转利率对公交车行程时间的影响,构建带有自适应遗忘因子的卡尔曼滤波预测模型,可以实现实时准确的公交车行程时间预测,避免了目前传统的预测方法的缺陷(如预测结果受天气影响、忽略交通流转移对行程时间的影响),对保证公共交通运输系统能高效运行起着至关重要的作用。
Bus travel time prediction method considering traffic flow transfer rate based on RFID
一种基于RFID考虑交通流转移率的公交行程时间预测方法
29.09.2020
Patent
Elektronische Ressource
Chinesisch
IPC: | G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G06K Erkennen von Daten , RECOGNITION OF DATA |
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