The widely used bus smart cards in big cities have produced vast volume of data which has the potential to provide urban passengers' Origin-Destination (OD) flow information. Yet there exists a main difficulty when determining the original location of each passenger in single ticket bus lines, in which people only need to swipe card once. This paper proposed a novel method to determine the original location by calculating both stop-line spatial relationship and card data association. The algorithm mainly adopts proper passenger travel patterns derived from months of historical data with more than 10 million records per day. In the final part of paper, the efficiency and accuracy of this method was demonstrated.
Public Transport Smart Card Data Analysis and Passenger Flow Distribution
The Twelfth COTA International Conference of Transportation Professionals ; 2012 ; Beijing, China
CICTP 2012 ; 1671-1683
2012-07-23
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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