Method to detect malfunctioning traffic count stations
Metadatos
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Institution of Engineering and Technology
Materia
Traffic count errors Fuzzy logic Optimization Transport planning Linear optimization Data consistency
Fecha
2012Referencia bibliográfica
de Oña, J.; Gómez, P.; Mérida-Casermeiro, E. Method to detect malfunctioning traffic count stations. IET Intelligent Transport Systems, 6(4): 364-371 (2012). [http://hdl.handle.net/10481/24395]
Patrocinador
TRYSE Research Group, Department of Civil Engineering, University of Granada, SpainResumen
This study presents a method for the automatic detection of malfunctioning traffic count stations (TCS) in a transport system. First, double linear optimisation is used to detect inadmissible errors in the recordings of a series of TCS and next, the TCS that are most likely to be failing are identified. The method has been applied to an urban traffic network showing success rates up to 93% in identifying the TCS that are failing.