JP2015517094A - 複数方向のｌｉｄａｒシステム - Google Patents

複数方向のｌｉｄａｒシステム Download PDF

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Publication number
JP2015517094A
JP2015517094A JP2015500772A JP2015500772A JP2015517094A JP 2015517094 A JP2015517094 A JP 2015517094A JP 2015500772 A JP2015500772 A JP 2015500772A JP 2015500772 A JP2015500772 A JP 2015500772A JP 2015517094 A JP2015517094 A JP 2015517094A
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JP
Japan
Prior art keywords
lidar system
polarization
optical
output beam
window
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.)
Pending
Application number
JP2015500772A
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English (en)
Japanese (ja)
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JP2015517094A5 (enExample
Inventor
クリスチャン ピーダーセン，
クリスチャン ピーダーセン，
ピーター ジョン ロドリーゴ，
ピーター ジョン ロドリーゴ，
テイス ファーバ クヴィス アイバーセン，
テイス ファーバ クヴィス アイバーセン，
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Windar Photonics AS
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Windar Photonics AS
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 Windar Photonics AS filed Critical Windar Photonics AS
Publication of JP2015517094A publication Critical patent/JP2015517094A/ja
Publication of JP2015517094A5 publication Critical patent/JP2015517094A5/ja
Pending legal-status Critical Current

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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
    • G01S17/50—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
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/499—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00 using polarisation effects
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/09—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on magneto-optical elements, e.g. exhibiting Faraday effect
    • G02F1/093—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on magneto-optical elements, e.g. exhibiting Faraday effect used as non-reciprocal devices, e.g. optical isolators, circulators
    • 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)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Wind Motors (AREA)
JP2015500772A 2012-03-23 2013-03-25 複数方向のｌｉｄａｒシステム Pending JP2015517094A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DKPA201270141 2012-03-23
DKPA201270141 2012-03-23
US201261638014P 2012-04-25 2012-04-25
US61/638,014 2012-04-25
PCT/DK2013/050086 WO2013139347A1 (en) 2012-03-23 2013-03-25 Multiple directional lidar system

Publications (2)

Publication Number Publication Date
JP2015517094A true JP2015517094A (ja) 2015-06-18
JP2015517094A5 JP2015517094A5 (enExample) 2016-05-12

Family

ID=49221858

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015500772A Pending JP2015517094A (ja) 2012-03-23 2013-03-25 複数方向のｌｉｄａｒシステム

Country Status (5)

Country Link
US (1) US9784840B2 (enExample)
EP (1) EP2828687B1 (enExample)
JP (1) JP2015517094A (enExample)
CN (1) CN104487865A (enExample)
WO (1) WO2013139347A1 (enExample)

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KR20180026997A (ko) * 2016-09-05 2018-03-14 한양대학교 산학협력단 광학식 거리계 시스템
WO2018225496A1 (ja) * 2017-06-06 2018-12-13 株式会社日立製作所 距離測定装置、及び立体形状測定装置
JP2018205301A (ja) * 2017-06-06 2018-12-27 株式会社日立製作所 距離測定装置、及び立体形状測定装置。
JP2020153798A (ja) * 2019-03-19 2020-09-24 株式会社リコー 光学装置、測距光学系ユニット、測距装置及び測距システム
CN111801617A (zh) * 2017-11-01 2020-10-20 博莱佳私人有限公司 光学环行器
JP2022548922A (ja) * 2019-09-20 2022-11-22 オフィス ナショナル デテュード エ ドゥ ルシェルシュ アエロスパシアル 風況計測のためのｌｉｄａｒシステム
JP2023553579A (ja) * 2020-10-09 2023-12-25 シルク テクノロジーズ インコーポレイティッド Ｌｉｄａｒシステムにおける信号対ノイズ比の向上
US12535586B2 (en) 2018-08-31 2026-01-27 SiLC Technology, Inc. Reduction of ADC sampling rates in LIDAR systems
US12578443B2 (en) 2022-04-23 2026-03-17 Silc Technologies, Inc. Data refinement in optical imaging systems
US12578439B2 (en) 2023-04-11 2026-03-17 Silc Technologies, Inc. Increasing resolution in imaging systems
US12663516B2 (en) 2022-07-08 2026-06-23 Silc Technologies, Inc. Imaging system with enhanced scan rate
US12710516B2 (en) 2023-07-05 2026-08-18 Silc Technologies, Inc. Signal chirp in LIDAR output signals

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DE102017210684A1 (de) * 2017-06-26 2018-12-27 Robert Bosch Gmbh Detektoranordnung für ein Lidar-System
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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
US10351103B2 (en) 2017-09-29 2019-07-16 Aptiv Technologies Limited LIDAR device with heated cover useful for automated vehicles
KR102393439B1 (ko) 2018-05-15 2022-05-03 현대모비스 주식회사 차량용 라이다 장치
US11536805B2 (en) 2018-06-25 2022-12-27 Silc Technologies, Inc. Optical switching for tuning direction of LIDAR output signals
JP6979391B2 (ja) * 2018-07-11 2021-12-15 株式会社日立製作所 距離測定装置、距離測定方法、及び立体形状測定装置
US11698445B2 (en) * 2018-09-04 2023-07-11 GM Global Technology Operations LLC Automotive Lidar with multi-spectral depth imaging and discrete scanning mechanism
CN109946765B (zh) * 2019-04-02 2021-05-07 上海电气风电集团股份有限公司 风电场的流场的预测方法和系统
WO2020202547A1 (ja) * 2019-04-05 2020-10-08 三菱電機株式会社 光距離測定装置
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CN110531378B (zh) * 2019-06-13 2023-07-18 山西大学 一种风电机组连续波激光相干测风雷达系统
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DE102019117968A1 (de) * 2019-07-03 2021-01-07 HELLA GmbH & Co. KGaA Vorrichtung für das Aufheizen einer Abdeckung eines Fahrzeugs
EP3999868A2 (en) * 2019-07-19 2022-05-25 Innoviz Technologies Ltd. Antireflective sticker for lidar window
CN110568453B (zh) * 2019-08-29 2021-10-01 北京空间机电研究所 一种基于大气分子吸收的测风激光雷达及测风方法
CN111142121B (zh) * 2019-12-20 2022-04-08 自然资源部第二海洋研究所 一种基于双级虚像相位阵列的布里渊散射测温激光雷达系统
KR20210128179A (ko) * 2020-04-16 2021-10-26 주식회사 만도 라이다 장치
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KR20180026997A (ko) * 2016-09-05 2018-03-14 한양대학교 산학협력단 광학식 거리계 시스템
WO2018225496A1 (ja) * 2017-06-06 2018-12-13 株式会社日立製作所 距離測定装置、及び立体形状測定装置
JP2018205301A (ja) * 2017-06-06 2018-12-27 株式会社日立製作所 距離測定装置、及び立体形状測定装置。
JP2019105662A (ja) * 2017-06-06 2019-06-27 株式会社日立製作所 距離測定装置、及び立体形状測定装置。
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CN111801617B (zh) * 2017-11-01 2024-04-23 博莱佳私人有限公司 光学环行器
CN111801617A (zh) * 2017-11-01 2020-10-20 博莱佳私人有限公司 光学环行器
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JP7479455B2 (ja) 2019-09-20 2024-05-08 オフィス ナショナル デテュード エ ドゥ ルシェルシュ アエロスパシアル 風況計測のためのｌｉｄａｒシステム
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US12663516B2 (en) 2022-07-08 2026-06-23 Silc Technologies, Inc. Imaging system with enhanced scan rate
US12578439B2 (en) 2023-04-11 2026-03-17 Silc Technologies, Inc. Increasing resolution in imaging systems
US12710516B2 (en) 2023-07-05 2026-08-18 Silc Technologies, Inc. Signal chirp in LIDAR output signals

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Publication number Publication date
EP2828687B1 (en) 2020-08-05
EP2828687A1 (en) 2015-01-28
US20150055115A1 (en) 2015-02-26
CN104487865A (zh) 2015-04-01
US9784840B2 (en) 2017-10-10
WO2013139347A1 (en) 2013-09-26

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