The invention discloses a bus bunching prediction method based on IC card data, and belongs to the technical field of public transport information processing. The prediction method comprises the steps of bus IC card data collection, data processing, practical bus bunching state detection, data training and learning and bus bunching prediction, wherein bus bunching prediction uses a least square support vector machine (LS-SVM) algorithm. IC card data of buses is combined, a lot of passenger information is extracted from multiple buses, a vehicle-mounted GPS system is not needed, operation is convenient and rapid, and the data processing cost is reduced; the LS-SVM algorithm can be used to realize bus bunching prediction more rapidly and more effectively, passengers can better understand operation state of buses and regulate travel time reasonably, and a public transport operation department can adjust the departure interval of buses timely and improve the service level of public transport; and data processing is simple, the cost is low, and the prediction precision is higher.
Bus bunching predication method based on IC card data
2015-12-30
Patent
Elektronische Ressource
Englisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / 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 |
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