{"title":"Subway tunnel intrusion detection based on fiber optic seismic sensor array","authors":"Wentao Zhang, Jiantao Huang, Wenzhu Huang, Gaoran Guo, Fang Li, Yan-liang Du","doi":"10.1364/FTS.2019.JTH2A.32","DOIUrl":null,"url":null,"abstract":"A three-component fiber optic seismic sensor array is installed in subway tunnel for intrusion detection. The interrogation of the sensors is phase generation carrier (PGC). The field test is carried out in Shenzhen Metro.","PeriodicalId":174423,"journal":{"name":"Optical Sensors and Sensing Congress (ES, FTS, HISE, Sensors)","volume":"216 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Optical Sensors and Sensing Congress (ES, FTS, HISE, Sensors)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1364/FTS.2019.JTH2A.32","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
A three-component fiber optic seismic sensor array is installed in subway tunnel for intrusion detection. The interrogation of the sensors is phase generation carrier (PGC). The field test is carried out in Shenzhen Metro.