DK1749219T3 - Laserradarindretning og fremgangsmåde - Google Patents

Laserradarindretning og fremgangsmåde

Info

Publication number
DK1749219T3
DK1749219T3 DK05744679T DK05744679T DK1749219T3 DK 1749219 T3 DK1749219 T3 DK 1749219T3 DK 05744679 T DK05744679 T DK 05744679T DK 05744679 T DK05744679 T DK 05744679T DK 1749219 T3 DK1749219 T3 DK 1749219T3
Authority
DK
Denmark
Prior art keywords
scattered light
probe volume
remote probe
wind
analyzer
Prior art date
Application number
DK05744679T
Other languages
Danish (da)
English (en)
Inventor
Michael Harris
David Arthur Smith
Adrian Sean Coffey
Original Assignee
Qinetiq Ltd
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 Qinetiq Ltd filed Critical Qinetiq Ltd
Application granted granted Critical
Publication of DK1749219T3 publication Critical patent/DK1749219T3/da

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/88—Lidar systems specially adapted for specific applications
    • G01S17/95—Lidar systems specially adapted for specific applications for meteorological use
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/491—Details of non-pulse systems
    • G01S7/493—Extracting wanted echo signals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
    • Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
DK05744679T 2004-05-19 2005-05-18 Laserradarindretning og fremgangsmåde DK1749219T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0411097.9A GB0411097D0 (en) 2004-05-19 2004-05-19 Laser radar device and method
PCT/GB2005/001943 WO2005114253A1 (en) 2004-05-19 2005-05-18 Laser radar device and method

Publications (1)

Publication Number Publication Date
DK1749219T3 true DK1749219T3 (da) 2009-03-09

Family

ID=32607540

Family Applications (1)

Application Number Title Priority Date Filing Date
DK05744679T DK1749219T3 (da) 2004-05-19 2005-05-18 Laserradarindretning og fremgangsmåde

Country Status (11)

Country Link
US (1) US7391506B2 (de)
EP (1) EP1749219B1 (de)
JP (1) JP2007538245A (de)
AT (1) ATE412919T1 (de)
AU (1) AU2005246082B2 (de)
CA (1) CA2562924C (de)
DE (1) DE602005010692D1 (de)
DK (1) DK1749219T3 (de)
ES (1) ES2313345T3 (de)
GB (1) GB0411097D0 (de)
WO (1) WO2005114253A1 (de)

Families Citing this family (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0515605D0 (en) 2005-07-29 2005-09-07 Qinetiq Ltd Laser measurement device and method
US7742152B2 (en) * 2006-06-23 2010-06-22 University Of Kansas Coherent detection scheme for FM chirped laser radar
US8085157B2 (en) * 2007-10-24 2011-12-27 Honeywell International Inc. Smoke detectors
WO2010031161A1 (en) * 2008-09-16 2010-03-25 Her Majesty The Queen In Right Of Canada As Represented By The Minister Of Defence Standoff determination of the size and concentration of low concentration aerosols
FR2938075B1 (fr) * 2008-11-05 2015-09-25 Airbus France Dispositif et procede de detection et de mesure de vent pour aeronef
EP2353031A1 (de) * 2008-11-05 2011-08-10 Airbus Operations Einrichtung und verfahren zum detektieren und messen von wind für ein flugzeug
EP2213875A1 (de) * 2009-01-30 2010-08-04 Siemens Aktiengesellschaft Verfahren und Anordnung zur Vorhersage der Leistung von mindestens einer Windturbine
US8797550B2 (en) 2009-04-21 2014-08-05 Michigan Aerospace Corporation Atmospheric measurement system
WO2011016892A2 (en) * 2009-05-15 2011-02-10 Michigan Aerospace Corporation Range imaging lidar
JP5207252B2 (ja) * 2009-05-20 2013-06-12 日本電信電話株式会社 光周波数領域反射測定方法及び光周波数領域反射測定装置
FR2948459B1 (fr) * 2009-07-24 2011-08-19 Thales Sa Procede et systeme d'anemometrie mono-particule par lidar
WO2014084973A1 (en) * 2012-11-30 2014-06-05 HAYES, Paul, Byron Atmospheric measurement system
BR112012006806A2 (pt) 2009-09-28 2020-08-18 Pentalum Technologies Ltd. sistema e método para monitorar características de vento em um volume, anemômetro a laser, sistema e método para controlar a operação de múltiplas turbinas eólicas
US8025476B2 (en) * 2009-09-30 2011-09-27 General Electric Company System and methods for controlling a wind turbine
FR2952722B1 (fr) 2009-11-18 2011-12-09 Onera (Off Nat Aerospatiale) Mesure de caracteristiques velocimetriques ou vibrometriques utilisant un dispositif de type lidar a detection heterodyne
WO2011072160A2 (en) 2009-12-09 2011-06-16 The Research Foundation Of State University Of New York Inter-node communication method and system
US20110149268A1 (en) * 2009-12-17 2011-06-23 Marchant Alan B Dynamic 3d wind mapping system and method
JP5435122B2 (ja) * 2010-02-24 2014-03-05 富士通株式会社 環境測定システム及び環境測定方法
US8325327B2 (en) * 2010-06-15 2012-12-04 Bluescout Technologies, Inc. Using remotely detected wind velocities to enhance understanding of an impending or occurring event
WO2012010839A1 (en) 2010-07-22 2012-01-26 Renishaw Plc Laser scanning apparatus and method of use
US8202049B2 (en) * 2010-08-31 2012-06-19 Catch the Wind, Inc. Independent blade pitch control
GB2484493C (en) * 2010-10-12 2019-02-13 Tmd Tech Limited Radar system
CN203685475U (zh) 2011-01-31 2014-07-02 通用电气公司 风力涡轮机控制系统及风力涡轮机系统
EP2702393B1 (de) * 2011-04-28 2017-04-12 Vestas Wind Systems A/S Verfahren und vorrichtung für den schutz von windturbinen vor extremen ereignissen
FI125286B (fi) * 2011-07-01 2015-08-14 Teknologian Tutkimuskeskus Vtt Oy Järjestely ja menetelmä jäätymisen havainnoimiseksi
JP5881099B2 (ja) * 2011-10-06 2016-03-09 国立研究開発法人宇宙航空研究開発機構 光学式遠隔気流計測装置の有色ノイズ低減方法とその装置
US9234506B2 (en) * 2011-10-14 2016-01-12 Vestas Wind Systems A/S Estimation of wind properties using a light detection and ranging device
US9217415B2 (en) * 2011-10-14 2015-12-22 Vestas Wind Systems A/S Estimation of wind properties using a light detection and ranging device
RU2494422C2 (ru) * 2011-12-29 2013-09-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский государственный технический университет имени Н.Э. Баумана" (МГТУ им. Н.Э. Баумана) Лазерный дистанционный способ оценки мгновенной скорости и направления ветра
EP2866050B1 (de) * 2012-06-25 2018-08-01 Mitsubishi Electric Corporation Kohärente lidar-vorrichtung zur windmessung
EP2896972B1 (de) * 2012-09-14 2019-10-30 Mitsubishi Electric Corporation Laserradarvorrichtung und verfahren für den nachweis der geschwindigkeit eines gemessenen objekts
EP2730947A1 (de) 2012-11-12 2014-05-14 Technische Universität Hamburg-Harburg Lidar-Messsystem und Lidar-Messverfahren
US9851470B2 (en) * 2013-03-12 2017-12-26 LogLinear Group, LLC Single beam FMCW radar wind speed and direction determination
WO2014162720A1 (ja) * 2013-04-01 2014-10-09 三菱電機株式会社 光学装置、ライダ装置及び撮像装置
US20140312620A1 (en) * 2013-04-17 2014-10-23 General Electric Company Method and apparatus for improving grid stability in a wind farm
US9606234B2 (en) 2013-10-18 2017-03-28 Tramontane Technologies, Inc. Amplified optical circuit
CN103969694A (zh) * 2014-05-19 2014-08-06 西安电子科技大学 基于激光后向散射多普勒频移的水中目标尾迹探测方法
CN103983975B (zh) * 2014-06-05 2017-01-11 中国气象局气象探测中心 基于两种雷达的大气运动垂直速度检测方法及系统
US9766262B2 (en) * 2014-11-10 2017-09-19 Raytheon Company System and method for measuring doppler effect utilizing elastic and inelastic light scattering
DE102015004272B4 (de) 2015-04-07 2019-05-29 Metek Meteorologische Messtechnik Gmbh Störlicht-tolerantes Lidar-Messsystem und Störlicht-tolerantes Lidar-Messverfahren
JP6257845B2 (ja) * 2015-05-12 2018-01-10 三菱電機株式会社 レーザレーダ装置及び風速観測方法
CN105137451B (zh) * 2015-08-26 2018-07-06 中国科学技术大学 一种基于1μm～2μm气体分子吸收谱线的全光纤测风激光雷达
US10451407B2 (en) * 2015-11-23 2019-10-22 The Boeing Company System and method of analyzing a curved surface
US10338202B2 (en) * 2016-01-28 2019-07-02 General Electric Company System and method for improving LIDAR sensor signal availability on a wind turbine
JP6387986B2 (ja) * 2016-02-26 2018-09-12 三菱電機株式会社 光学望遠鏡の観測計画作成支援装置およびシステム
US10451518B2 (en) * 2016-05-10 2019-10-22 Rd2, Llc All fiber temperature and air density sensor
US10539116B2 (en) 2016-07-13 2020-01-21 General Electric Company Systems and methods to correct induction for LIDAR-assisted wind turbine control
US9926912B2 (en) * 2016-08-30 2018-03-27 General Electric Company System and method for estimating wind coherence and controlling wind turbine based on same
FR3059433B1 (fr) * 2016-11-28 2019-05-17 Thales Procede d'identification d'un obstacle solide dans un faisceau laser d'un systeme lidar et systeme associe
CN106772440B (zh) * 2017-01-12 2023-09-19 杭州赛尤新能源科技有限公司 采用变频激光测风雷达的测风系统及变频控制方法
JP6505343B2 (ja) * 2017-01-24 2019-04-24 三菱電機株式会社 レーザレーダ装置
DE102017106226A1 (de) 2017-03-22 2018-09-27 Metek Meteorologische Messtechnik Gmbh LIDAR-Messeinrichtung
US20190003455A1 (en) * 2017-06-29 2019-01-03 Siemens Aktiengesellschaft Method and arrangement for detecting a shadow condition of a wind turbine
PL238221B1 (pl) * 2017-07-19 2021-07-26 Przybycin Michal Układ rejestrujący kolizje zwierząt latających z elektrowniami wiatrowymi i wskazujący miejsce ich upadku na podłoże
CN108490451B (zh) * 2018-03-29 2022-03-25 中国民航大学 一种利用大气消光系数反演斜程能见度的方法
CN111989593B (zh) * 2018-04-26 2024-05-14 三菱电机株式会社 激光雷达装置、风力发电装置以及风测量方法
WO2019216086A1 (ja) * 2018-05-09 2019-11-14 古野電気株式会社 気象レーダ装置、気象観測方法、および、気象観測プログラム
US10551485B1 (en) * 2018-08-06 2020-02-04 Luminar Technologies, Inc. Fitting points to a surface
EP3715908B1 (de) * 2019-03-27 2024-11-20 MicroVision, Inc. Verfahren und vorrichtung zur optischen distanzmessung
CN110133614B (zh) * 2019-05-14 2022-03-22 哈尔滨工业大学 基于改进核心的BRDF模型的Gm-APD激光雷达回波能量计算方法
EP3982158A4 (de) * 2019-06-06 2022-08-17 Mitsubishi Electric Corporation Kohärente lidar-vorrichtung
CN110456382B (zh) * 2019-07-12 2023-02-21 中国海洋大学 基于单多普勒激光雷达的非均匀风场风矢量的测量方法
FR3110002B1 (fr) * 2020-05-06 2022-04-22 Office National D’ Etudes Et De Rech Aerospatiales Detection et telemetrie par impulsions de rayonnement electromagnetique
CN111929702B (zh) * 2020-09-23 2020-12-25 中国人民解放军国防科技大学 空中目标大气扰动变分辨率探测方法、存储介质和系统
FR3115115B1 (fr) * 2020-10-14 2022-10-14 Ifp Energies Now Procédé de détermination d’un facteur d’induction entre un plan de mesure et le plan du rotor d’une éolienne
CN112526548B (zh) * 2020-11-18 2024-02-23 南京泰爱信科技有限公司 一种基于测风激光雷达的降雨识别方法及装置
CN114690157A (zh) * 2020-12-30 2022-07-01 北京万集科技股份有限公司 激光雷达反射率的自动标定方法、目标检测方法以及装置
CN113311436B (zh) * 2021-04-30 2022-07-12 中国人民解放军国防科技大学 一种移动平台上激光测风雷达运动姿态测风订正方法
CN113835104A (zh) * 2021-11-04 2021-12-24 华能新能源股份有限公司 一种复杂地形三维扫描雷达测风系统、方法及设备
GB2613870B (en) * 2021-12-17 2024-05-15 Zephir Ltd Lidar measurement
KR102871397B1 (ko) * 2022-10-24 2025-10-22 한국전자통신연구원 레이더 기반의 에고-모션 추정에서 동적 객체 필터링 방법 및 장치
CN116430365B (zh) * 2023-03-10 2023-10-24 中国科学院国家空间科学中心 基于回波信号实时监测激光雷达探测波长的系统及方法
CN115980788B (zh) * 2023-03-17 2023-06-06 安徽科创中光科技股份有限公司 一种相干测风激光雷达的风场处理方法
US12555484B2 (en) * 2023-08-29 2026-02-17 Honeywell International Inc. Systems and methods for diminishing vehicle contrails
GB202404583D0 (en) * 2024-03-28 2024-05-15 Zephir Ltd Lidar measurement

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3520214C1 (de) * 1985-06-05 1986-07-10 Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5300 Bonn Messeinrichtung zur Bestimmung der Windrichtung und Windgeschwindigkeit in der Atmosphaere
FR2663752B1 (fr) * 1990-06-25 1993-01-22 Seso Dispositif de mesure de parametres meteorologiques.
US5724125A (en) * 1994-06-22 1998-03-03 Ames; Lawrence L. Determination of wind velocity using a non-vertical LIDAR scan
JP2000000107A (ja) 1998-06-16 2000-01-07 Kao Corp 締結具
JP3322214B2 (ja) * 1998-06-17 2002-09-09 三菱電機株式会社 気流検出方法およびレーザレーダ装置
GB9926516D0 (en) * 1999-11-10 2000-01-12 Secr Defence Doppler sensor apparatus
DE10012395B4 (de) * 2000-03-15 2010-04-29 Abb Research Ltd. Durchflussmesser
EP1307714A4 (de) * 2000-07-12 2007-04-04 Macquarie Res Ltd Optische heterodyndetektion bei der otpischen cavity-ringdown-spektroskopie
JP4740449B2 (ja) * 2000-12-27 2011-08-03 富士通テン株式会社 車載用レーダの上下軸ずれ検出装置
ES2272433T3 (es) * 2001-10-05 2007-05-01 Datalogic S.P.A. Aparato de lectura optica.
SE522181C2 (sv) * 2001-10-30 2004-01-20 Totalfoersvarets Forskningsins Laserradarsystem och metod för vindmätning
WO2003100458A1 (fr) 2002-05-29 2003-12-04 Mitsubishi Denki Kabushiki Kaisha Dispositif radar doppler a laser
US7142562B2 (en) * 2002-07-01 2006-11-28 Nortel Networks Limited Adaptive data rate control for mobile data transfer for high throughput and guaranteed error rate
JP3794361B2 (ja) * 2002-08-28 2006-07-05 三菱電機株式会社 レーダ信号処理装置及びレーダ信号処理方法
GB0223512D0 (en) 2002-10-10 2002-11-13 Qinetiq Ltd Bistatic laser radar apparatus

Also Published As

Publication number Publication date
CA2562924A1 (en) 2005-12-01
AU2005246082B2 (en) 2010-04-01
EP1749219A1 (de) 2007-02-07
ATE412919T1 (de) 2008-11-15
GB0411097D0 (en) 2004-06-23
WO2005114253A1 (en) 2005-12-01
DE602005010692D1 (de) 2008-12-11
US7391506B2 (en) 2008-06-24
CA2562924C (en) 2014-05-06
JP2007538245A (ja) 2007-12-27
US20070171396A1 (en) 2007-07-26
EP1749219B1 (de) 2008-10-29
ES2313345T3 (es) 2009-03-01
AU2005246082A1 (en) 2005-12-01

Similar Documents

Publication Publication Date Title
DK1749219T3 (da) Laserradarindretning og fremgangsmåde
ATE453127T1 (de) Lasermesseinrichtung und -verfahren
TWI652495B (zh) 操作雷射偵測及測距(ladar)系統的方法，包含儲存了可執行的指令的非暫態的機器可讀取的媒體的物件，及雷射偵測及測距設備
JP2007538245A5 (de)
KR20140102452A (ko) 레이저 거리 측정기 및 그 동작 방법
DE502004006046D1 (de) Verfahren zur erfassung von windgeschwindigkeiten mit einem doppler-lidar-system, insbesondere an bord von flugzeugen, und doppler-lidar-system
JP5881099B2 (ja) 光学式遠隔気流計測装置の有色ノイズ低減方法とその装置
Mauder et al. Comparison of turbulence measurements by a CSAT3B sonic anemometer and a high-resolution bistatic Doppler lidar
WO2005076116A3 (en) Optical input device based on doppler shift and laser self-mixing
CN110914706A (zh) Lidar测量装置
CN110006848B (zh) 一种获取气溶胶消光系数的方法和装置
JP2012103050A (ja) 遠隔乱気流検知方法及びそれを実施する装置
WO2008097288A3 (en) Laser velocimetry system
JP6403669B2 (ja) 潮流計
JP2015108557A (ja) レーザレーダ装置
EP1645845A3 (de) Entfernungsmesssystem
JP2010127839A (ja) レーザレーダ装置
CN104898101A (zh) 电离层非相干散射雷达探测威力仿真方法
CN114690203A (zh) 一种测风激光雷达
US20140247441A1 (en) Method for estimating the transverse component of the velocity of the air in a doppler lidar measurement
WO2010051805A3 (de) Laserentfernungsmesser mit zwei laserstrahlungsquellen
刁伟峰 et al. All fiber pulsed coherent lidar development for wind profiles measurements in boundary layers
KR20180068600A (ko) 모션센서 기반의 이동체 감지 및 속도측정시스템
CN105044730B (zh) 瑞利散射海洋激光雷达系统
JP5473405B2 (ja) 差分吸収ライダ装置