Method to detect malfunctioning traffic count stations

Identificadores
URI: http://hdl.handle.net/10481/24395
ISSN: 1751-956X
ISSN: 1751-9578
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Auteur
Oña López, Juan José De; Gómez, Penélope; Mérida-Casermeiro, Enrique
Editorial
Institution of Engineering and Technology
Materia
Traffic count errors
 
Fuzzy logic
 
Optimization
 
Transport planning
 
Linear optimization
 
Data consistency
 
Date
2012
Referencia 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, Spain
Résumé
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.
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