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Portable optical fiber Bragg grating sensor for monitoring traffic density

dc.contributor.authorFridrich, Michael
dc.contributor.authorFajkus, Marcel
dc.contributor.authorMec, Pavel
dc.contributor.authorNedoma, Jan
dc.contributor.authorKostelanský, Michal
dc.contributor.authorBednár, Emil
dc.date.accessioned2020-01-16T07:53:28Z
dc.date.available2020-01-16T07:53:28Z
dc.date.issued2019
dc.identifier.citationApplied Sciences. 2019, vol. 9, issue 22, art. no. 4796.cs
dc.identifier.issn2076-3417
dc.identifier.urihttp://hdl.handle.net/10084/139073
dc.description.abstractThe paper examines the development of a portable sensor strip with fiber optic Bragg grating for monitoring urban traffic density up to 80 kph. It contains a 2.5-m-long and a 2-cm-high sensor created from a combination of silicone addition rubber (bicomponent addition silicone rubber) and Bragg grating placed inside a carbon tube. The design of the portable sensor permits traffic density and cars crossings to be monitored and detected in a single lane. The functionality of the sensor was verified in real traffic; the results of this study are based on the detection of 1518 vehicles of different types and sizes. According to the measurements, the sensor is characterized by a high detection rate of 98.946%.cs
dc.language.isoencs
dc.publisherMDPIcs
dc.relation.ispartofseriesApplied Sciencescs
dc.relation.urihttps://doi.org/10.3390/app9224796cs
dc.rights© 2019 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license.cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectfiber Bragg gratingcs
dc.subjectoptical fibercs
dc.subjectportable sensorcs
dc.subjectcar detectioncs
dc.subjectdensity traffic monitoringcs
dc.titlePortable optical fiber Bragg grating sensor for monitoring traffic densitycs
dc.typearticlecs
dc.identifier.doi10.3390/app9224796
dc.rights.accessopenAccesscs
dc.type.versionpublishedVersioncs
dc.type.statusPeer-reviewedcs
dc.description.sourceWeb of Sciencecs
dc.description.volume9cs
dc.description.issue22cs
dc.description.firstpageart. no. 4796cs
dc.identifier.wos000502570800073


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© 2019 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license.
Kromě případů, kde je uvedeno jinak, licence tohoto záznamu je © 2019 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license.