JPWO2021064797A5 - - Google Patents

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Publication number
JPWO2021064797A5
JPWO2021064797A5 JP2021550756A JP2021550756A JPWO2021064797A5 JP WO2021064797 A5 JPWO2021064797 A5 JP WO2021064797A5 JP 2021550756 A JP2021550756 A JP 2021550756A JP 2021550756 A JP2021550756 A JP 2021550756A JP WO2021064797 A5 JPWO2021064797 A5 JP WO2021064797A5
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Japan
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environmental
optical fiber
environmental information
pattern
optical signal
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JP2021550756A
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English (en)
Japanese (ja)
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JP7371693B2 (ja
JPWO2021064797A1 (https=
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Priority claimed from PCT/JP2019/038524 external-priority patent/WO2021064797A1/ja
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JP2021550756A 2019-09-30 2019-09-30 検出システム、検出方法、及び検出装置 Active JP7371693B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/038524 WO2021064797A1 (ja) 2019-09-30 2019-09-30 検出システム、検出方法、及び検出装置

Publications (3)

Publication Number Publication Date
JPWO2021064797A1 JPWO2021064797A1 (https=) 2021-04-08
JPWO2021064797A5 true JPWO2021064797A5 (https=) 2022-05-24
JP7371693B2 JP7371693B2 (ja) 2023-10-31

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JP2021550756A Active JP7371693B2 (ja) 2019-09-30 2019-09-30 検出システム、検出方法、及び検出装置

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US (1) US12222248B2 (https=)
JP (1) JP7371693B2 (https=)
WO (1) WO2021064797A1 (https=)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3312575B2 (ja) 1997-03-25 2002-08-12 日立電線株式会社 地形変位検知用光ファイバセンサの布設方法及び地形変位検知装置
JP3534659B2 (ja) 1999-08-30 2004-06-07 財団法人鉄道総合技術研究所 トンネルひび割れ検知方法及び装置
US8398546B2 (en) * 2000-06-16 2013-03-19 Bodymedia, Inc. System for monitoring and managing body weight and other physiological conditions including iterative and personalized planning, intervention and reporting capability
JP4405658B2 (ja) * 2000-11-01 2010-01-27 住友林業株式会社 住宅管理方法
JP4187250B2 (ja) 2004-03-12 2008-11-26 鹿島建設株式会社 光ファイバによる構造物の診断方法及びシステム
JP4418376B2 (ja) 2005-01-26 2010-02-17 株式会社クレヴァシステムズ 侵入検知センサー
WO2007008431A2 (en) * 2005-07-06 2007-01-18 The Penn State Research Foundation A networked multiband waveguide intrusion detection and localization sensor
JP4665779B2 (ja) 2006-01-27 2011-04-06 パナソニック電工株式会社 フェンス振動センサ装置
US20090195401A1 (en) * 2008-01-31 2009-08-06 Andrew Maroney Apparatus and method for surveillance system using sensor arrays
US8200049B2 (en) 2009-05-14 2012-06-12 Celight, Inc. Optical sensor for detecting and localizing events
US9000918B1 (en) * 2013-03-02 2015-04-07 Kontek Industries, Inc. Security barriers with automated reconnaissance
GB201408130D0 (en) * 2014-05-08 2014-06-25 Optasense Holdings Ltd Improvements in fibre optic distributed sensing
WO2016133049A1 (ja) 2015-02-17 2016-08-25 富士通株式会社 判定装置、判定方法および判定プログラム
US9268938B1 (en) * 2015-05-22 2016-02-23 Power Fingerprinting Inc. Systems, methods, and apparatuses for intrusion detection and analytics using power characteristics such as side-channel information collection
JP6771317B2 (ja) 2016-06-03 2020-10-21 東芝プラントシステム株式会社 電路温度監視システム、電路温度監視装置および電路温度監視方法

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