Fasteners state detection system based on wireless data transfer module - Details

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EI Scopus

Abstract：

The　safety　requirements　demanded　from　rail　traffic　have　risen　above　all　in　view　of　the　rapid　development　of　modern　high-speed　trains.　Railway　fastener　is　the　important　part　of　rail　line.　The　normal　state　of　the　fastener　is　the　guarantee　of　the　rail　transportation　security.　The　missing　or　broken　fastener　may　be　the　tremendous　threaten　to　the　security,　or　even　cause　the　serious　traffic　accidents.　This　paper　presents　a　new　fully　automatic　and　configurable　wireless　data　transfer　system　able　to　detect　the　absence　of　the　fastening　bolts　that　fix　the　rails　to　the　sleepers.　The　systems　guarantee　a　high　accurate　detection　for　the　missing　or　broken　fastening　elements　in　combination　with　the　strain　measurement　of　the　rubber　pad　under　rail.　©　(2014)　Trans　Tech　Publications,　Switzerland.

Keyword：

Railroad transportation Railroads Strain measurement Locks (fasteners) Materials science Information technology

Author Community：

[ 1 ] [Zhao, J.J.]Municipal Key Laboratory of Environmental noise and vibration, Beijing Municipal Institute of Labour Protection, Beijing, China
[ 2 ] [Zhao, X.B.]Shandong Tang Jun Ou Ling Auto Company, Zi Bo, Shan Dong, China
[ 3 ] [Li, X.H.]Municipal Key Laboratory of Environmental noise and vibration, Beijing Municipal Institute of Labour Protection, Beijing, China
[ 4 ] [Zhang, B.]Municipal Key Laboratory of Environmental noise and vibration, Beijing Municipal Institute of Labour Protection, Beijing, China
[ 5 ] [Wang, Bo]Zhe Jiang Tian Tie Industry CO.,LTD, Tian Tai, Zhe Jiang, China
[ 6 ] [Zhang, Wei]College of Mechanical Engineering and Applied Electronics Technology, Beijing University of Technology, Beijing, China