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Conference Paper: Train detection by magnetic field measurement with giant magnetoresistive sensors for High-Speed Railway

TitleTrain detection by magnetic field measurement with giant magnetoresistive sensors for High-Speed Railway
Authors
KeywordsGiant magnetoresistive sensors
High-speed railyway
Magnetic field measurement
Train detection
Issue Date2013
PublisherTrans Tech Publications Ltd.
Citation
The 2nd International Conference on Engineering and Technology Innovation (ICETI 2012), Kaohsiung, Taiwan, 2-6 November 2012. In Applied Mechanics and Materials, 2013, v. 284-287, p. 2102-2114 How to Cite?
AbstractTrain detection, as part of the railway signaling system, is important for safe operation of high-speed railway. The recent flourishing development of high-speed railway stimulates the research need of train detection technology to enhance the safety and reliability of train operation. This paper proposes a new technique for train detection through magnetic field measurement by giant magnetoresistive sensors. This technology was studied by the analysis of magnetic field distribution in the high-speed rail system obtained from modeling and simulation. The results verify the feasibility for detection of train presence, number of rolling stocks, speed, and length. It can overcome the limitations of track circuits and provide additional measurement capabilities to the signaling system. This detection system can be built with low cost and minimal maintenance load as well as compacted construction. Therefore, it may serve as a new train detection system to help improve the current systems, enhancing and promoting the safety and reliability of high-speed rail system. © (2013) Trans Tech Publications, Switzerland.
Persistent Identifierhttp://hdl.handle.net/10722/185874
ISBN
ISSN
2015 SCImago Journal Rankings: 0.113

 

DC FieldValueLanguage
dc.contributor.authorZhang, Sen_US
dc.contributor.authorLee, WKen_US
dc.contributor.authorPong, PWTen_US
dc.date.accessioned2013-08-20T11:44:09Z-
dc.date.available2013-08-20T11:44:09Z-
dc.date.issued2013en_US
dc.identifier.citationThe 2nd International Conference on Engineering and Technology Innovation (ICETI 2012), Kaohsiung, Taiwan, 2-6 November 2012. In Applied Mechanics and Materials, 2013, v. 284-287, p. 2102-2114en_US
dc.identifier.isbn978-303785612-3-
dc.identifier.issn1660-9336-
dc.identifier.urihttp://hdl.handle.net/10722/185874-
dc.description.abstractTrain detection, as part of the railway signaling system, is important for safe operation of high-speed railway. The recent flourishing development of high-speed railway stimulates the research need of train detection technology to enhance the safety and reliability of train operation. This paper proposes a new technique for train detection through magnetic field measurement by giant magnetoresistive sensors. This technology was studied by the analysis of magnetic field distribution in the high-speed rail system obtained from modeling and simulation. The results verify the feasibility for detection of train presence, number of rolling stocks, speed, and length. It can overcome the limitations of track circuits and provide additional measurement capabilities to the signaling system. This detection system can be built with low cost and minimal maintenance load as well as compacted construction. Therefore, it may serve as a new train detection system to help improve the current systems, enhancing and promoting the safety and reliability of high-speed rail system. © (2013) Trans Tech Publications, Switzerland.-
dc.languageengen_US
dc.publisherTrans Tech Publications Ltd.-
dc.relation.ispartofApplied Mechanics and Materialsen_US
dc.subjectGiant magnetoresistive sensors-
dc.subjectHigh-speed railyway-
dc.subjectMagnetic field measurement-
dc.subjectTrain detection-
dc.titleTrain detection by magnetic field measurement with giant magnetoresistive sensors for High-Speed Railwayen_US
dc.typeConference_Paperen_US
dc.identifier.emailLee, WK: winglee@hkucc.hku.hken_US
dc.identifier.emailPong, PWT: ppong@eee.hku.hken_US
dc.identifier.authorityLee, WK=rp00143en_US
dc.identifier.authorityPong, PWT=rp00217en_US
dc.identifier.doi10.4028/www.scientific.net/AMM.284-287.2102-
dc.identifier.scopuseid_2-s2.0-84873890506-
dc.identifier.hkuros219696en_US
dc.identifier.hkuros219697-
dc.identifier.volume284-287en_US
dc.identifier.spage2102en_US
dc.identifier.epage2114en_US
dc.publisher.placeSwitzerland-
dc.customcontrol.immutablesml 130911-

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