PL2606322T3 - Wykrywanie poruszających się obiektów - Google Patents

Wykrywanie poruszających się obiektów

Info

Publication number
PL2606322T3
PL2606322T3 PL11760805T PL11760805T PL2606322T3 PL 2606322 T3 PL2606322 T3 PL 2606322T3 PL 11760805 T PL11760805 T PL 11760805T PL 11760805 T PL11760805 T PL 11760805T PL 2606322 T3 PL2606322 T3 PL 2606322T3
Authority
PL
Poland
Prior art keywords
detection
moving objects
objects
moving
Prior art date
Application number
PL11760805T
Other languages
English (en)
Inventor
Magnus Mcewen-King
David John Hill
Alastair Godfrey
Original Assignee
Optasense Holdings Limited
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 Optasense Holdings Limited filed Critical Optasense Holdings Limited
Publication of PL2606322T3 publication Critical patent/PL2606322T3/pl

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
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Geophysics And Detection Of Objects (AREA)
PL11760805T 2010-08-16 2011-08-15 Wykrywanie poruszających się obiektów PL2606322T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB201013704A GB201013704D0 (en) 2010-08-16 2010-08-16 Border monitoring
PCT/GB2011/001220 WO2012022934A2 (en) 2010-08-16 2011-08-15 Detection of moving objects
EP11760805.9A EP2606322B1 (en) 2010-08-16 2011-08-15 Detection of moving objects

Publications (1)

Publication Number Publication Date
PL2606322T3 true PL2606322T3 (pl) 2018-12-31

Family

ID=42938018

Family Applications (1)

Application Number Title Priority Date Filing Date
PL11760805T PL2606322T3 (pl) 2010-08-16 2011-08-15 Wykrywanie poruszających się obiektów

Country Status (6)

Country Link
US (1) US10352763B2 (pl)
EP (1) EP2606322B1 (pl)
GB (1) GB201013704D0 (pl)
LT (1) LT2606322T (pl)
PL (1) PL2606322T3 (pl)
WO (1) WO2012022934A2 (pl)

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GB201122331D0 (en) * 2011-12-23 2012-02-01 Qinetiq Ltd Location and monitoring of undersea cables
GB201203273D0 (en) 2012-02-24 2012-04-11 Qinetiq Ltd Monitoring transport network infrastructure
EP2732155B1 (en) 2012-10-04 2015-06-10 Mitsubishi Heavy Industries, Ltd. Power generating apparatus of a renewable energy type having hydraulic pump also operable in motoring mode
WO2014170013A1 (en) 2013-04-17 2014-10-23 Eth Zurich Fibre optic based intrusion sensing system
EP2846316A1 (en) 2013-09-05 2015-03-11 ETH Zurich Fibre optic based intrusion sensing system
US9562773B2 (en) 2014-03-15 2017-02-07 Aurora Flight Sciences Corporation Autonomous vehicle navigation system and method
US9875661B2 (en) 2014-05-10 2018-01-23 Aurora Flight Sciences Corporation Dynamic collision-avoidance system and method
GB201414616D0 (en) * 2014-08-18 2014-10-01 Optasense Holdings Ltd Detection of anomalies in rail wheelsets
WO2017093741A1 (en) * 2015-12-01 2017-06-08 Optasense Inc. Distributed fibre optic sensing for monitoring rail networks
EP3708769B1 (en) 2016-04-07 2024-09-11 BP Exploration Operating Company Limited Detecting downhole sand ingress locations
BR112018070577A2 (pt) 2016-04-07 2019-02-12 Bp Exploration Operating Company Limited detecção de localizações de ingresso de areia de fundo de poço
GB201611326D0 (en) * 2016-06-29 2016-08-10 Optasense Holdings Ltd Distributed fibre optic sensing for rail monitoring
US10353060B2 (en) * 2016-12-07 2019-07-16 Raytheon Bbn Technologies Corp. Detection and signal isolation of individual vehicle signatures
AU2018205223B9 (en) 2017-01-06 2023-11-09 Aurora Flight Sciences Corporation Collision-avoidance system and method for unmanned aircraft
GB2559965A (en) * 2017-02-17 2018-08-29 Airbus Operations Ltd Method and apparatus for determining a movement direction of a component of a mechanism
CA3058256C (en) 2017-03-31 2023-09-12 Bp Exploration Operating Company Limited Well and overburden monitoring using distributed acoustic sensors
WO2019038401A1 (en) 2017-08-23 2019-02-28 Bp Exploration Operating Company Limited DETECTION OF SAND INPUT LOCATIONS AT THE BOTTOM OF A HOLE
CA3078842C (en) 2017-10-11 2024-01-09 Bp Exploration Operating Company Limited Detecting events using acoustic frequency domain features
JP6947125B2 (ja) * 2018-06-05 2021-10-13 日本電信電話株式会社 光ファイバ経路探索方法、光ファイバ経路探索システム、信号処理装置およびプログラム
US11119212B2 (en) 2018-08-10 2021-09-14 Aurora Flight Sciences Corporation System and method to reduce DVE effect on lidar return
WO2020047280A2 (en) * 2018-08-30 2020-03-05 Voestalpine Signaling Usa Inc. Railcar acoustic monitoring system and method of use
US11037453B2 (en) 2018-10-12 2021-06-15 Aurora Flight Sciences Corporation Adaptive sense and avoid system
CA3120164A1 (en) 2018-11-29 2020-06-04 Bp Exploration Operating Company Limited Event detection using das features with machine learning
GB201820331D0 (en) 2018-12-13 2019-01-30 Bp Exploration Operating Co Ltd Distributed acoustic sensing autocalibration
US12196074B2 (en) 2019-09-20 2025-01-14 Lytt Limited Systems and methods for sand ingress prediction for subterranean wellbores
EP4045766A1 (en) 2019-10-17 2022-08-24 Lytt Limited Fluid inflow characterization using hybrid das/dts measurements
CA3154435C (en) 2019-10-17 2023-03-28 Lytt Limited Inflow detection using dts features
WO2021093974A1 (en) 2019-11-15 2021-05-20 Lytt Limited Systems and methods for draw down improvements across wellbores
CN111082878B (zh) * 2019-11-15 2021-03-26 电子科技大学 一种基于水下移动无线传感网的目标跟踪方法
US11783452B2 (en) * 2020-04-07 2023-10-10 Nec Corporation Traffic monitoring using distributed fiber optic sensing
EP4491845A3 (en) 2020-06-11 2025-03-12 Lytt Limited Systems and methods for monitoring fluid outflow flow along a wellbore
WO2021254633A1 (en) 2020-06-18 2021-12-23 Lytt Limited Event model training using in situ data
EP4168647A1 (en) 2020-06-18 2023-04-26 Lytt Limited Event model training using in situ data
JP7662045B2 (ja) * 2021-10-25 2025-04-15 日本電気株式会社 監視システム、監視方法

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US5194847A (en) 1991-07-29 1993-03-16 Texas A & M University System Apparatus and method for fiber optic intrusion sensing
US6100969A (en) * 1998-12-02 2000-08-08 The United States Of America As Represented By The Secretary Of The Navy Distributed fiber optic laser ultrasonic system
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US20120020184A1 (en) * 2010-07-26 2012-01-26 Colin Wilson Using a distributed optical acoustic sensor to position an object
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Also Published As

Publication number Publication date
EP2606322A2 (en) 2013-06-26
US10352763B2 (en) 2019-07-16
GB201013704D0 (en) 2010-09-29
WO2012022934A2 (en) 2012-02-23
LT2606322T (lt) 2018-10-25
EP2606322B1 (en) 2018-07-11
WO2012022934A3 (en) 2012-11-01
US20130151203A1 (en) 2013-06-13

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