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GB201510267D0 - Method and apparatus for monitoring pipeline - Google Patents

Method and apparatus for monitoring pipeline

Info

Publication number
GB201510267D0
GB201510267D0 GBGB1510267.6A GB201510267A GB201510267D0 GB 201510267 D0 GB201510267 D0 GB 201510267D0 GB 201510267 A GB201510267 A GB 201510267A GB 201510267 D0 GB201510267 D0 GB 201510267D0
Authority
GB
United Kingdom
Prior art keywords
monitoring pipeline
pipeline
monitoring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
GBGB1510267.6A
Other versions
GB2539254A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PIMON GmbH
Original Assignee
PIMON GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by PIMON GmbH filed Critical PIMON GmbH
Priority to GB1510267.6A priority Critical patent/GB2539254A/en
Publication of GB201510267D0 publication Critical patent/GB201510267D0/en
Priority to PCT/EP2016/063442 priority patent/WO2016198683A1/en
Priority to EP16729876.9A priority patent/EP3332272A1/en
Publication of GB2539254A publication Critical patent/GB2539254A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H9/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
    • G01H9/004—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means using fibre optic sensors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/353—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre
    • G01D5/35338—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre using other arrangements than interferometer arrangements
    • G01D5/35354—Sensor working in reflection
    • G01D5/35358—Sensor working in reflection using backscattering to detect the measured quantity

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
GB1510267.6A 2015-06-12 2015-06-12 Method and apparatus for monitoring pipeline Withdrawn GB2539254A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1510267.6A GB2539254A (en) 2015-06-12 2015-06-12 Method and apparatus for monitoring pipeline
PCT/EP2016/063442 WO2016198683A1 (en) 2015-06-12 2016-06-13 Method and apparatus for monitoring pipeline using an optical fiber sensor system
EP16729876.9A EP3332272A1 (en) 2015-06-12 2016-06-13 Method and apparatus for monitoring pipeline using an optical fiber sensor system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1510267.6A GB2539254A (en) 2015-06-12 2015-06-12 Method and apparatus for monitoring pipeline

Publications (2)

Publication Number Publication Date
GB201510267D0 true GB201510267D0 (en) 2015-07-29
GB2539254A GB2539254A (en) 2016-12-14

Family

ID=53784571

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1510267.6A Withdrawn GB2539254A (en) 2015-06-12 2015-06-12 Method and apparatus for monitoring pipeline

Country Status (3)

Country Link
EP (1) EP3332272A1 (en)
GB (1) GB2539254A (en)
WO (1) WO2016198683A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107730800A (en) * 2017-11-13 2018-02-23 浙江众盟通信技术有限公司 Anti-Interference Analysis method based on fiber-optic vibration safety pre-warning system
CN111780857A (en) * 2020-06-05 2020-10-16 南京曦光信息科技有限公司 Multi-point disturbance positioning detection method of P-OTDR system based on harmonic accumulation
CN117590300A (en) * 2023-11-21 2024-02-23 兰州大学 Superconducting magnet quench detection system and method based on distributed optical fiber acoustic wave sensing

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107153222A (en) * 2017-04-28 2017-09-12 国网上海市电力公司 A kind of communication platoon pore passage occupies passive on-line monitoring method
CN107730799A (en) * 2017-10-13 2018-02-23 重庆励祺科技有限公司 Hidden optical cable perturbation sensing system
AU2019248019B2 (en) * 2018-04-06 2023-09-07 Ava Risk Group Limited Event statistic generation method and apparatus for intrusion detection
WO2020070752A1 (en) 2018-10-05 2020-04-09 Centre For Development Of Telematics (C-Dot) A learning-based method and system for configuring an optical time-domain reflectometer in a gigabit passive optical networks
CN111063174B (en) * 2018-10-17 2022-07-12 海隆石油集团(上海)信息技术有限公司 Pipeline line safety early warning system based on distributed optical fiber sensing
EP3882578A4 (en) * 2018-11-12 2022-01-05 NEC Corporation Civil engineering structure monitoring system, civil engineering structure monitoring device, civil engineering structure monitoring method, and non-transitory computer-readable medium
WO2021010407A1 (en) 2019-07-16 2021-01-21 日本電気株式会社 Optical fiber sensing system, optical fiber sensing device, and method for detecting pipe deterioration
CN114127518A (en) * 2019-07-17 2022-03-01 日本电气株式会社 Optical fiber sensing system, optical fiber sensing apparatus, and abnormality determination method
CN111024212B (en) * 2020-01-14 2020-09-25 辽宁国运通达通信集团有限公司 Method for converting optical cable distance into landmark position
CN111965693B (en) * 2020-08-21 2023-06-27 电子科技大学 Pipeline trend tracing method and system based on optical cable
CN112129490B (en) * 2020-10-16 2024-09-27 贵州思源信息科技有限公司 Multifunctional optical cable detection device and method
US20230366725A1 (en) * 2022-05-13 2023-11-16 Nec Laboratories America, Inc Utility pole integrity assessment by das and machine learning using environmental noise
CN115793086B (en) * 2023-02-07 2023-06-06 武汉新楚光电科技发展有限公司 Optical cable laying environment underground cavity judging method and system based on optical fiber sensing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0605066D0 (en) * 2006-03-14 2006-04-26 Schlumberger Holdings Method and apparatus for monitoring structures
CN201173390Y (en) * 2008-04-03 2008-12-31 东南大学 Distributed optical fiber disturbance sensing system limited signal processing identification module
GB0919899D0 (en) * 2009-11-13 2009-12-30 Qinetiq Ltd Fibre optic distributed sensing
GB0919906D0 (en) * 2009-11-13 2009-12-30 Qinetiq Ltd Improvements to distributed fibre optic sensing
US9679451B2 (en) * 2013-04-17 2017-06-13 Eth Zurich Fibre optic based intrusion sensing system
GB2525251A (en) * 2014-04-18 2015-10-21 Mic Ag Optical fibre sensor system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107730800A (en) * 2017-11-13 2018-02-23 浙江众盟通信技术有限公司 Anti-Interference Analysis method based on fiber-optic vibration safety pre-warning system
CN111780857A (en) * 2020-06-05 2020-10-16 南京曦光信息科技有限公司 Multi-point disturbance positioning detection method of P-OTDR system based on harmonic accumulation
CN117590300A (en) * 2023-11-21 2024-02-23 兰州大学 Superconducting magnet quench detection system and method based on distributed optical fiber acoustic wave sensing

Also Published As

Publication number Publication date
GB2539254A (en) 2016-12-14
EP3332272A1 (en) 2018-06-13
WO2016198683A1 (en) 2016-12-15

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)