BRPI0921311A2 - dispositivo, sistema e método para detectar aceleração sísmica. - Google Patents

dispositivo, sistema e método para detectar aceleração sísmica.

Info

Publication number
BRPI0921311A2
BRPI0921311A2 BRPI0921311A BRPI0921311A BRPI0921311A2 BR PI0921311 A2 BRPI0921311 A2 BR PI0921311A2 BR PI0921311 A BRPI0921311 A BR PI0921311A BR PI0921311 A BRPI0921311 A BR PI0921311A BR PI0921311 A2 BRPI0921311 A2 BR PI0921311A2
Authority
BR
Brazil
Prior art keywords
seismic acceleration
detecting seismic
detecting
acceleration
seismic
Prior art date
Application number
BRPI0921311A
Other languages
English (en)
Inventor
David E Mcclelland
Ian C M Littler
Jong H Chow
Original Assignee
Univ Australian
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
Priority claimed from AU2008905977A external-priority patent/AU2008905977A0/en
Application filed by Univ Australian filed Critical Univ Australian
Publication of BRPI0921311A2 publication Critical patent/BRPI0921311A2/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/24—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet
    • G01L1/242—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet the material being an optical fibre
    • G01L1/246—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet the material being an optical fibre using integrated gratings, e.g. Bragg gratings
    • 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
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/093—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by photoelectric pick-up
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02057—Optical fibres with cladding with or without a coating comprising gratings
    • G02B6/02076—Refractive index modulation gratings, e.g. Bragg gratings
    • G02B6/02209—Mounting means, e.g. adhesives, casings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Geophysics And Detection Of Objects (AREA)
BRPI0921311A 2008-11-19 2009-11-17 dispositivo, sistema e método para detectar aceleração sísmica. BRPI0921311A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2008905977A AU2008905977A0 (en) 2008-11-19 A system, device and method for detecting seismic acceleration
PCT/AU2009/001496 WO2010057247A1 (en) 2008-11-19 2009-11-17 A system, device and method for detecting seismic acceleration

Publications (1)

Publication Number Publication Date
BRPI0921311A2 true BRPI0921311A2 (pt) 2015-12-29

Family

ID=42197743

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0921311A BRPI0921311A2 (pt) 2008-11-19 2009-11-17 dispositivo, sistema e método para detectar aceleração sísmica.

Country Status (7)

Country Link
US (1) US8726732B2 (pt)
EP (1) EP2356491A4 (pt)
AU (1) AU2009317861B2 (pt)
BR (1) BRPI0921311A2 (pt)
CA (1) CA2744255C (pt)
MY (1) MY159728A (pt)
WO (1) WO2010057247A1 (pt)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201013712D0 (en) * 2010-08-16 2010-09-29 Qinetiq Ltd Gunfire detection
SG189026A1 (en) 2010-09-22 2013-05-31 Univ Singapore Vibration detector and method
CN102955246A (zh) * 2011-08-25 2013-03-06 福州高意通讯有限公司 一种扫描标准具结构及其制作方法
WO2013109987A2 (en) * 2012-01-20 2013-07-25 The Board Of Trustees Of The Leland Stanford Junior University System and method for measuring perturbations using a slow-light fiber bragg grating sensor
CN103076465A (zh) * 2013-01-15 2013-05-01 西北大学 双半孔梁差动式光纤布拉格光栅加速度传感器
RU2528103C1 (ru) * 2013-03-13 2014-09-10 Открытое акционерное общество "Научно-производственное объединение "СПЛАВ" Струнный акселерометр
US9356702B2 (en) * 2013-05-31 2016-05-31 Zte (Usa) Inc. Flattened optical frequency-locked multi-carrier generation by one DML and one phase modulator
US10125605B2 (en) 2014-01-20 2018-11-13 Halliburton Energy Services, Inc. Using downhole strain measurements to determine hydraulic fracture system geometry
CN104880243B (zh) * 2014-02-27 2018-06-01 同方威视技术股份有限公司 光纤光栅振动传感器
CN104199086A (zh) * 2014-09-24 2014-12-10 哈尔滨工业大学 单分量光纤检波器及含有该检波器的三分量微地震光纤检波器及三分量微地震光纤检波阵列
US9874581B2 (en) 2015-05-15 2018-01-23 Honeywell International Inc. In-situ bias correction for MEMS accelerometers
US10330697B2 (en) 2015-05-15 2019-06-25 Honeywell International Inc. Active, in-situ, calibration of MEMS accelerometers using optical forces
US9928705B2 (en) 2015-06-16 2018-03-27 Utc Fire & Security Corporation Threat detection system
US9983225B2 (en) 2015-06-29 2018-05-29 Honeywell International Inc. Optical-mechanical vibrating beam accelerometer
US10247850B1 (en) * 2016-09-27 2019-04-02 Triad National Security, Llc Low noise, high bandwidth, high sensitivity laser seismometer
DE102016125612B4 (de) 2016-12-23 2022-05-05 fos4X GmbH Faseroptischer Beschleunigungssensor mit Hebel
EP3361225B1 (en) * 2017-02-09 2023-08-02 Aragon Photonics Labs, S.L.U. Module, system and method of distributed vibration sensing
US10768061B2 (en) 2017-06-27 2020-09-08 Fibos Inc. Optical sensor having π-phase shifted Bragg grating and optical sensing system using same
CN109387275A (zh) * 2017-08-04 2019-02-26 菲布雷格光电科技（湖北）有限公司 基于柔性铰链的光纤光栅加速度传感器
US10976338B2 (en) * 2017-09-11 2021-04-13 Optilab, Llc Apparatus and method for sensing acceleration or force using fiber Bragg grating (FBG)
CN109655149B (zh) * 2019-01-14 2021-03-02 深圳华中科技大学研究院 一种光纤激光矢量水听器
CN110045149A (zh) * 2019-01-31 2019-07-23 哈工大机器人义乌人工智能研究院 一种光纤光栅加速度传感器及加速度检测方法
US11119116B2 (en) 2019-04-01 2021-09-14 Honeywell International Inc. Accelerometer for determining an acceleration based on modulated optical signals
US11079227B2 (en) 2019-04-01 2021-08-03 Honeywell International Inc. Accelerometer system enclosing gas
US10705112B1 (en) 2019-04-22 2020-07-07 Honeywell International Inc. Noise rejection for optomechanical devices
US10956768B2 (en) 2019-04-22 2021-03-23 Honeywell International Inc. Feedback cooling and detection for optomechanical devices
US11119114B2 (en) 2019-07-17 2021-09-14 Honeywell International Inc. Anchor structure for securing optomechanical structure
US11408911B2 (en) 2019-07-17 2022-08-09 Honeywell International Inc. Optomechanical structure with corrugated edge
US11150264B2 (en) 2019-08-13 2021-10-19 Honeywell International Inc. Feedthrough rejection for optomechanical devices using elements
US11408912B2 (en) 2019-08-13 2022-08-09 Honeywell International Inc. Feedthrough rejection for optomechanical devices
US11372019B2 (en) 2019-08-13 2022-06-28 Honeywell International Inc. Optomechanical resonator stabilization for optomechanical devices
CN110567572B (zh) * 2019-10-12 2021-06-29 山东省科学院激光研究所 组合结构的光纤激光微震检波器
CN111174897A (zh) * 2020-01-16 2020-05-19 西安石油大学 悬臂梁式二维光纤光栅振动传感器
US11966076B2 (en) 2020-03-02 2024-04-23 National Research Council Of Canada High-temperature optical fiber transducer and method of producing same
CN111174898A (zh) * 2020-03-31 2020-05-19 山东省科学院激光研究所 振弦式宽频光纤激光器振动传感器及其应用
CN111505337A (zh) * 2020-04-30 2020-08-07 中山市精量光电子科技有限公司 一种温度不敏感的椭圆铰链光纤光栅加速度传感器
CN111580153B (zh) * 2020-05-25 2021-06-15 中国矿业大学 一种三分向式双波定位拾震器及其工作方法
CN111596345B (zh) * 2020-06-17 2023-12-29 防灾科技学院 用于地震监测的光纤加速度传感器及其制备方法
CN111928937B (zh) * 2020-08-25 2022-06-24 安徽大学 光纤震动传感探头及光纤微震监测系统
CN111879968A (zh) * 2020-08-31 2020-11-03 防灾科技学院 铰链式高频fbg加速度传感器、测试装置及方法
CN112379414B (zh) * 2020-10-29 2024-02-02 安徽大学 共振抑制的光纤加速度传感探头及光纤微震监测传感器
KR102493100B1 (ko) * 2020-12-10 2023-01-30 한국광기술원 광섬유격자 기반 지진감지장치
CN115792277B (zh) * 2023-02-07 2023-04-25 中北大学 基于CaF2晶体谐振腔的高灵敏度加速度传感器及测量方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3789674A (en) * 1972-10-27 1974-02-05 Us Navy Optical accelerometer
DE2620914C3 (de) * 1976-05-12 1979-05-10 Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen Analoger Beschleunigungsmesser
US4567771A (en) * 1983-06-10 1986-02-04 Adc Fiber Optics Corporation Optical accelerometer
US5289719A (en) 1991-11-13 1994-03-01 New Sd, Inc. Accelerometer with temperature compensation and matched force transducers
US5259719A (en) * 1991-12-30 1993-11-09 Intelmatec Corporation Apparatus for transferring disks between a cassette and a pallet
EP1137920B1 (en) 1998-12-04 2005-02-16 Weatherford/Lamb, Inc. Bragg grating pressure sensor
JP2000230935A (ja) * 1999-02-08 2000-08-22 Shimizu Corp 加速度計およびこれを備えた加速度計測装置
US6473187B1 (en) * 2000-01-07 2002-10-29 Massachusetts Institute Of Technology High-sensitivity interferometric accelerometer
US6563967B2 (en) * 2000-01-27 2003-05-13 Northrop Grumman Corporation Fiber optic displacement sensor
EP1310801A1 (de) * 2001-11-13 2003-05-14 Abb Research Ltd. Seismischer Faserlaser-Sensor
US6886404B2 (en) * 2003-02-05 2005-05-03 Fibersonde Corporation Fiber optic accelerometer
US6955085B2 (en) * 2003-06-02 2005-10-18 Weatherford/Lamb, Inc. Optical accelerometer or displacement device using a flexure system
US7139446B2 (en) * 2005-02-17 2006-11-21 Metris Usa Inc. Compact fiber optic geometry for a counter-chirp FMCW coherent laser radar
US7222534B2 (en) 2005-03-31 2007-05-29 Pgs Americas, Inc. Optical accelerometer, optical inclinometer and seismic sensor system using such accelerometer and inclinometer
US7270022B2 (en) * 2005-08-19 2007-09-18 Raytheon Company Temperature-compensated structure with force multiplier for the temperature compensator
AU2005225034B2 (en) 2005-10-18 2011-08-11 The Australian National University Interferometric sensor
US7349591B2 (en) 2006-02-15 2008-03-25 Pgs Geophysical As Pressure compensated optical accelerometer, optical inclinometer and seismic sensor system
US8334984B2 (en) * 2008-08-22 2012-12-18 The Regents Of The University Of California Single wafer fabrication process for wavelength dependent reflectance for linear optical serialization of accelerometers
US8125852B2 (en) * 2009-05-25 2012-02-28 Schlumberger Technology Corporation Methods and systems for seismic signal detection

Also Published As

Publication number Publication date
AU2009317861B2 (en) 2014-12-11
EP2356491A1 (en) 2011-08-17
CA2744255A1 (en) 2010-05-27
US8726732B2 (en) 2014-05-20
CA2744255C (en) 2017-07-11
US20110283795A1 (en) 2011-11-24
WO2010057247A1 (en) 2010-05-27
AU2009317861A1 (en) 2010-05-27
MY159728A (en) 2017-01-31
EP2356491A4 (en) 2017-09-27

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: G01V 1/26 , G01L 1/24 , G02B 6/02 , G01B 9/02 , G01P 15/00

Ipc: G01H 9/00 (1968.09), G01L 1/24 (1968.09), G01P 15/

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B12B Appeal against refusal [chapter 12.2 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 13A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2697 DE 13/09/2022.