DK2917763T3 - Lidar-målesystem og lidar-målefremgangsmåde - Google Patents

Lidar-målesystem og lidar-målefremgangsmåde Download PDF

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Publication number
DK2917763T3
DK2917763T3 DK13792313.2T DK13792313T DK2917763T3 DK 2917763 T3 DK2917763 T3 DK 2917763T3 DK 13792313 T DK13792313 T DK 13792313T DK 2917763 T3 DK2917763 T3 DK 2917763T3
Authority
DK
Denmark
Prior art keywords
lidar measurement
procedure
measurement system
lidar
measurement procedure
Prior art date
Application number
DK13792313.2T
Other languages
English (en)
Inventor
Ernst Brinkmeyer
Thomas Waterholter
Original Assignee
Metek 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 Metek Gmbh filed Critical Metek Gmbh
Application granted granted Critical
Publication of DK2917763T3 publication Critical patent/DK2917763T3/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
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/08—Systems determining position data of a target for measuring distance only
    • G01S17/32—Systems determining position data of a target for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
    • 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
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/50—Systems of measurement based on relative movement of target
    • G01S17/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
    • 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
    • G01S7/481—Constructional features, e.g. arrangements of optical elements
    • G01S7/4818—Constructional features, e.g. arrangements of optical elements using optical fibres
    • 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
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/35—Details of non-pulse systems
    • G01S7/352—Receivers
    • G01S7/358—Receivers using I/Q processing
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
DK13792313.2T 2012-11-12 2013-11-11 Lidar-målesystem og lidar-målefremgangsmåde DK2917763T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12192232.2A EP2730947A1 (de) 2012-11-12 2012-11-12 Lidar-Messsystem und Lidar-Messverfahren
PCT/EP2013/073527 WO2014072514A1 (de) 2012-11-12 2013-11-11 Lidar-messsystem und lidar-messverfahren

Publications (1)

Publication Number Publication Date
DK2917763T3 true DK2917763T3 (da) 2021-06-28

Family

ID=47143762

Family Applications (1)

Application Number Title Priority Date Filing Date
DK13792313.2T DK2917763T3 (da) 2012-11-12 2013-11-11 Lidar-målesystem og lidar-målefremgangsmåde

Country Status (6)

Country Link
US (1) US9702975B2 (da)
EP (2) EP2730947A1 (da)
JP (1) JP6598682B2 (da)
DK (1) DK2917763T3 (da)
ES (1) ES2875860T3 (da)
WO (1) WO2014072514A1 (da)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015004272B4 (de) 2015-04-07 2019-05-29 Metek Meteorologische Messtechnik Gmbh Störlicht-tolerantes Lidar-Messsystem und Störlicht-tolerantes Lidar-Messverfahren
JPWO2017130996A1 (ja) * 2016-01-29 2018-06-28 パナソニックＩｐマネジメント株式会社 距離測定装置
US12399279B1 (en) 2016-02-15 2025-08-26 Red Creamery Llc Enhanced hybrid LIDAR with high-speed scanning
US12399278B1 (en) 2016-02-15 2025-08-26 Red Creamery Llc Hybrid LIDAR with optically enhanced scanned laser
US12123950B2 (en) 2016-02-15 2024-10-22 Red Creamery, LLC Hybrid LADAR with co-planar scanning and imaging field-of-view
US11556000B1 (en) 2019-08-22 2023-01-17 Red Creamery Llc Distally-actuated scanning mirror
FR3061309B1 (fr) * 2016-12-27 2019-05-31 Thales Methode de traitement d'un signal issu d'un lidar coherent pour reduire le bruit et systeme lidar associe
CN106772439B (zh) * 2017-01-06 2023-09-15 前郭尔罗斯蒙古族自治县岱旭风能有限公司 多距离分层测量风场的机舱式激光测风雷达及其测量方法
DE102017106226A1 (de) * 2017-03-22 2018-09-27 Metek Meteorologische Messtechnik Gmbh LIDAR-Messeinrichtung
DE102017210684A1 (de) * 2017-06-26 2018-12-27 Robert Bosch Gmbh Detektoranordnung für ein Lidar-System
US10816649B1 (en) * 2017-09-14 2020-10-27 The United States Of America As Represented By The Secretary Of The Air Force Temporally multiplexed LADAR polarimeter
KR102523975B1 (ko) * 2017-10-11 2023-04-20 삼성전자주식회사 광원 일체형 광 센싱 시스템 및 이를 포함하는 전자 기기
US10942244B2 (en) 2017-12-12 2021-03-09 Waymo Llc Systems and methods for LIDARs with adjustable resolution and failsafe operation
WO2019209090A1 (ko) * 2018-04-27 2019-10-31 주식회사 인포웍스 코히런트 방식을 이용한 fmcw 라이다 시스템
US10788582B2 (en) * 2018-05-11 2020-09-29 Silc Technologies, Inc. Optical sensor chip
US11525967B1 (en) 2018-09-28 2022-12-13 Apple Inc. Photonics integrated circuit architecture
US10707195B2 (en) * 2018-10-09 2020-07-07 Waymo Llc Multichannel monostatic rangefinder
US11300682B2 (en) 2018-10-18 2022-04-12 Bae Systems Information And Electronic Systems Integration Inc. Multi-static and bistatic coherent LIDAR with lasers locked to a reference
KR102240893B1 (ko) * 2019-08-30 2021-04-15 영남대학교 산학협력단 대상체에 대한 위치추적, 식별 및 무선전력 전송이 가능한 전자기파 송수신 시스템
CN111077530B (zh) * 2019-12-17 2023-03-28 北京缔科新技术研究院(有限合伙) 一种具备测空气组份功能的光量子测距仪
US11947048B2 (en) 2020-05-06 2024-04-02 Waymo Llc Crosstalk reduction for light detection and ranging (lidar) devices using wavelength locking
CN111580070B (zh) * 2020-05-28 2023-03-14 香港中文大学（深圳） 一种光学相控阵激光雷达
EP4182747B1 (en) 2020-07-20 2025-06-18 Apple Inc. Photonic integrated circuits with controlled collapse chip connections
US11327158B1 (en) * 2020-10-19 2022-05-10 Aeva, Inc. Techniques to compensate for mirror Doppler spreading in coherent LiDAR systems using matched filtering
FR3116126B1 (fr) * 2020-11-06 2022-10-14 Office National Detudes Rech Aerospatiales Systeme lidar pour des mesures d’absorption diffentielle et de distance d’arriere-plan
US11520023B2 (en) 2021-05-10 2022-12-06 Optowaves, Inc. High-speed time-of-interference light detection and ranging apparatus
US11294040B1 (en) 2021-05-10 2022-04-05 Optowaves, Inc. Time-of-interference light detection and ranging apparatus
CN113295626A (zh) * 2021-05-19 2021-08-24 中国科学院合肥物质科学研究院 基于阵列式微脉冲激光雷达的气溶胶消光光谱测量方法和装置
US12111210B2 (en) 2021-07-08 2024-10-08 Apple Inc. Light source modules for noise mitigation
CN114660613B (zh) * 2022-03-28 2025-07-15 湖南文理学院 基于伪随机调制的led光学雷达的测量方法、系统及介质
KR102491162B1 (ko) * 2022-08-12 2023-01-19 국방과학연구소 얽힘 광원 변조 기반 시간 상관 단일광자계수 레이저 소스 및 이를 이용한 라이다
US11892566B1 (en) 2022-09-22 2024-02-06 Optowaves, Inc. Multiplexed light detection and ranging apparatus
US12111207B2 (en) * 2022-09-23 2024-10-08 Apple Inc. Despeckling in optical measurement systems
US20240183876A1 (en) * 2022-12-02 2024-06-06 The Boeing Company Aircraft Laser System with a Corrective Optical Device
CN116047467B (zh) * 2022-12-29 2026-01-02 北京空间机电研究所 一种基于马赫泽德干涉的宽视场海洋激光雷达系统
CN116165682B (zh) * 2023-03-14 2023-09-26 兰州大学 一种轻便型大气监测激光雷达系统
CN117092662B (zh) * 2023-10-17 2024-02-23 中国科学技术大学 一种风场探测的量子干涉激光雷达系统和方法
CN118628472B (zh) * 2024-07-02 2024-10-29 浙江睿熙科技有限公司 Vcsel芯片的激光参数测量方法及系统

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6394188A (ja) * 1986-10-08 1988-04-25 Omron Tateisi Electronics Co 光フアイバ利用センサ装置
JPH01119785A (ja) * 1987-11-02 1989-05-11 Matsushita Electric Ind Co Ltd 半導体レーザ測距装置
JP2691781B2 (ja) * 1989-10-18 1997-12-17 株式会社小野測器 ビーム分岐光学系を用いたレーザドップラ振動計
JP3307153B2 (ja) * 1995-05-15 2002-07-24 三菱電機株式会社 レーザレーダ装置
JP3567949B2 (ja) * 1995-10-24 2004-09-22 石川島播磨重工業株式会社 レーザレーダ装置
JPH10300851A (ja) * 1997-04-24 1998-11-13 Omron Corp 距離測定装置
JPH10300421A (ja) * 1997-04-24 1998-11-13 Omron Corp 距離測定装置
US7028899B2 (en) * 1999-06-07 2006-04-18 Metrologic Instruments, Inc. Method of speckle-noise pattern reduction and apparatus therefore based on reducing the temporal-coherence of the planar laser illumination beam before it illuminates the target object by applying temporal phase modulation techniques during the transmission of the plib towards the target
JP2000338244A (ja) * 1999-05-28 2000-12-08 Mitsubishi Electric Corp コヒーレントレーザレーダ装置
JP3513432B2 (ja) * 1999-07-27 2004-03-31 三菱重工業株式会社 光周波数領域反射測定装置および光周波数領域反射測定方法
US6608669B2 (en) * 2000-09-22 2003-08-19 Virginia Tech Intellectual Properties Quadrature processed LIDAR system
JP3824217B2 (ja) * 2002-02-20 2006-09-20 三菱電機株式会社 レーザードップラーレーダ装置
US7010339B2 (en) * 2002-07-29 2006-03-07 The United States Of America As Represented By The Secretary Of The Navy Hybrid lidar-radar for medical diagnostics
GB0220914D0 (en) * 2002-09-10 2002-10-23 Qinetiq Ltd Lidar apparatus and method
JP4695827B2 (ja) * 2003-09-03 2011-06-08 国際航業株式会社 大気計測用レーザレーダ装置
GB0411097D0 (en) 2004-05-19 2004-06-23 Qinetiq Ltd Laser radar device and method
GB0515605D0 (en) * 2005-07-29 2005-09-07 Qinetiq Ltd Laser measurement device and method
US7359057B2 (en) * 2005-08-26 2008-04-15 Ball Aerospace & Technologies Corp. Method and apparatus for measuring small shifts in optical wavelengths
WO2008105322A1 (ja) * 2007-02-28 2008-09-04 Nippon Telegraph And Telephone Corporation 光リフレクトメトリ測定方法および装置
JP4441624B2 (ja) * 2007-08-07 2010-03-31 日本電信電話株式会社 光ファイバを用いた歪・温度の分布測定方法及び測定装置
US8509613B2 (en) 2008-04-14 2013-08-13 Korea Advanced Institute Of Science And Technology Monitoring of optical transmission systems based on cross-correlation operation
EP2128560B1 (de) * 2008-05-28 2015-07-01 Leica Geosystems AG Interferometrisches Distanzmessverfahren mit spektral trennbarem Doppelchirp und ebensolche Vorrichtung
JP5232982B2 (ja) * 2008-08-28 2013-07-10 株式会社フジクラ 光ファイバ位置特定のための光学マーキング部を備えた光ファイバセンサおよび光ファイバセンサの計測方法と光ファイバセンサ装置
JP5586009B2 (ja) * 2010-01-22 2014-09-10 独立行政法人産業技術総合研究所 振動検出システム、該システムを用いた装置及び振動検出方法
US9025160B2 (en) * 2011-01-28 2015-05-05 The Regents Of The University Of Colorado, A Body Corporate Spectral phase analysis for precision ranging
JP2012207934A (ja) * 2011-03-29 2012-10-25 Mitsubishi Electric Corp ドップラーライダ装置

Also Published As

Publication number Publication date
WO2014072514A1 (de) 2014-05-15
EP2917763A1 (de) 2015-09-16
EP2730947A1 (de) 2014-05-14
US20150301178A1 (en) 2015-10-22
US9702975B2 (en) 2017-07-11
EP2917763B1 (de) 2021-03-24
ES2875860T3 (es) 2021-11-11
JP2016502073A (ja) 2016-01-21
JP6598682B2 (ja) 2019-10-30

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