PDMS-FBG-based fiber optic system for traffic monitoring in urban areas

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dc.contributor.authorFajkus, Marcel
dc.contributor.authorFridrich, Michael
dc.contributor.authorNedoma, Jan
dc.contributor.authorKahánková, Radana
dc.contributor.authorMartinek, Radek
dc.contributor.authorBednár, Emil
dc.contributor.authorKolařík, Jakub
dc.date.accessioned2020-09-24T07:38:16Z
dc.date.available2020-09-24T07:38:16Z
dc.date.issued2020
dc.description.abstractThis article introduces fiber Bragg grating (FBG) system for monitoring selected traffic flow parameters in urban areas. The system is able to monitor traffic density or speed of cars driving in single lane. The proposed system consists of five Bragg gratings encapsulated in Polydimethylsiloxane polymer and is characterized by easy and inexpensive installation in the milled upper layer of the road covered with an asphalt mixture. The results of first operational tests presented in this study include 3978 passing vehicles of various specifications. The system's vehicle detection success rate is 99.62%. And further, a mean absolute error 1.35 kph and a relative error 2.62% when measuring vehicle speed.cs
dc.description.firstpage127648cs
dc.description.lastpage127658cs
dc.description.sourceWeb of Sciencecs
dc.description.volume8cs
dc.identifier.citationIEEE Access. 2020, vol. 8, p. 127648-127658.cs
dc.identifier.doi10.1109/ACCESS.2020.3006985
dc.identifier.issn2169-3536
dc.identifier.urihttp://hdl.handle.net/10084/141814
dc.identifier.wos000551818400001
dc.language.isoencs
dc.publisherIEEEcs
dc.relation.ispartofseriesIEEE Accesscs
dc.relation.urihttp://doi.org/10.1109/ACCESS.2020.3006985cs
dc.rights.accessopenAccesscs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectfiber Bragg gratingcs
dc.subjectPDMS-FBG sensorcs
dc.subjectpolydimethylsiloxanecs
dc.subjectroad traffic monitoringcs
dc.subjectspeed measurementcs
dc.titlePDMS-FBG-based fiber optic system for traffic monitoring in urban areascs
dc.typearticlecs
dc.type.statusPeer-reviewedcs
dc.type.versionpublishedVersioncs

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