CN106970377B - 用于扫描目标区的装置和方法 - Google Patents

用于扫描目标区的装置和方法 Download PDF

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Publication number
CN106970377B
CN106970377B CN201610973700.8A CN201610973700A CN106970377B CN 106970377 B CN106970377 B CN 106970377B CN 201610973700 A CN201610973700 A CN 201610973700A CN 106970377 B CN106970377 B CN 106970377B
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China
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laser beam
divergence
lens
scanning
target
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Chinese (zh)
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CN106970377A (zh
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D·R·琼沃思
A·M·布卡尔特
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Boeing Co
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Boeing Co
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
    • 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
    • G01S17/10—Systems determining position data of a target for measuring distance only using transmission of interrupted, pulse-modulated waves
    • 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
    • G01S17/42—Simultaneous measurement of distance and other co-ordinates
    • 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
    • G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging
    • 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
    • G01S17/93—Lidar systems specially adapted for specific applications for anti-collision purposes
    • G01S17/931—Lidar systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • 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
    • G01S7/4814—Constructional features, e.g. arrangements of optical elements of transmitters alone
    • 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
    • G01S7/4817—Constructional features, e.g. arrangements of optical elements relating to scanning
    • 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
    • G01S7/497—Means for monitoring or calibrating
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G02B26/101—Scanning systems with both horizontal and vertical deflecting means, e.g. raster or XY scanners
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/021—Mountings, adjusting means, or light-tight connections, for optical elements for lenses for more than one lens
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/10—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Length Measuring Devices By Optical Means (AREA)
CN201610973700.8A 2015-12-29 2016-11-04 用于扫描目标区的装置和方法 Active CN106970377B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/982,416 US10509110B2 (en) 2015-12-29 2015-12-29 Variable resolution light radar system
US14/982,416 2015-12-29

Publications (2)

Publication Number Publication Date
CN106970377A CN106970377A (zh) 2017-07-21
CN106970377B true CN106970377B (zh) 2021-11-16

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US (1) US10509110B2 (enExample)
EP (1) EP3187895B1 (enExample)
JP (1) JP6985793B2 (enExample)
KR (1) KR102612350B1 (enExample)
CN (1) CN106970377B (enExample)
BR (1) BR102016023584B1 (enExample)
CA (1) CA2940824C (enExample)
RU (1) RU2721304C2 (enExample)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017208860A1 (de) * 2017-05-24 2018-11-29 Robert Bosch Gmbh LIDAR-Vorrichtung und Verfahren zum Abtasten eines Abtastwinkels mit mindestens einem Strahl konstanter Ausrichtung
JP7159224B2 (ja) * 2017-06-07 2022-10-24 上海禾賽科技有限公司 マルチラインレーダー
CN109709530A (zh) * 2017-10-26 2019-05-03 株式会社小糸制作所 传感系统及车辆
JP7010300B2 (ja) * 2017-11-16 2022-01-26 日本電気株式会社 測距装置、測距方法及びプログラム
JP6993195B2 (ja) * 2017-11-24 2022-01-13 パイオニア株式会社 測距装置
CN109959939B (zh) * 2017-12-22 2021-04-06 北京万集科技股份有限公司 基于激光扫描的对象跟踪方法及装置
WO2019139895A1 (en) 2018-01-09 2019-07-18 Innovusion Ireland Limited Lidar detection systems and methods that use multi-plane mirrors
KR102710515B1 (ko) * 2018-01-17 2024-09-27 헤사이 테크놀로지 씨오., 엘티디. 검지기기 및 그의 파라미터 조정방법
CN108415000B (zh) * 2018-02-09 2021-10-12 山东国耀量子雷达科技有限公司 一种基于多关节机械臂的激光雷达
GB2572981A (en) * 2018-04-18 2019-10-23 Red Sensors Ltd A method of lidar scanning
KR102112569B1 (ko) 2018-04-30 2020-05-19 주식회사 산엔지니어링 근접 물체 분리도 향상을 위한 부엽레벨 제어 방법 및 이를 위한 안테나 장치
US11675053B2 (en) 2018-06-15 2023-06-13 Innovusion, Inc. LiDAR systems and methods for focusing on ranges of interest
JP7077822B2 (ja) 2018-07-05 2022-05-31 株式会社デンソー 光測距装置
US11988748B2 (en) * 2018-09-24 2024-05-21 Lawrence Livermore National Security, Llc System and method for adaptable lidar imaging
KR101991119B1 (ko) * 2018-12-26 2019-06-19 영남대학교 산학협력단 스캐닝 라이다 장치 및 이를 이용한 스캐닝 방법
US11675062B2 (en) * 2019-01-10 2023-06-13 Gm Cruise Holdings Llc Context aware real-time power adjustment for steerable lidar
RU2729979C1 (ru) * 2019-07-03 2020-08-13 Общество с ограниченной ответственностью "Лаборатория Роботов" Устройство для оптического сканирования
WO2021001502A1 (en) * 2019-07-03 2021-01-07 Blickfeld GmbH Post-scanner telescope optics for lidar system
WO2021019906A1 (ja) * 2019-07-26 2021-02-04 パナソニックＩｐマネジメント株式会社 測距装置、情報処理方法、および情報処理装置
US11879979B2 (en) 2019-09-27 2024-01-23 Pointcloud Inc. Method and apparatus for dynamic reconfiguration of region of interest in integrated FMCW LIDAR
CN110824456B (zh) * 2019-11-05 2023-05-30 广西大学 一种自适应分辨率三维激光扫描方法
CN110703223B (zh) * 2019-11-07 2023-06-30 上海禾赛科技有限公司 应用于激光雷达的调节方法和电子设备
US11573299B2 (en) 2020-06-03 2023-02-07 Seagate Technology Llc LIDAR scan profile parameterization
CN111781579A (zh) * 2020-06-30 2020-10-16 昂纳信息技术（深圳）有限公司 一种激光雷达扫描装置的控制方法
CN112034427B (zh) * 2020-09-09 2023-10-27 京东方科技集团股份有限公司 一种相控阵多焦点测量的方法、装置及存储介质
US20220206119A1 (en) * 2020-12-28 2022-06-30 Beijing Voyager Technology Co., Ltd. Mems actuated alvarez lens for tunable beam spot size in lidar
EP4047385A1 (en) 2021-02-19 2022-08-24 Argo AI GmbH Method for operating a lidar scanner in a vehicle, lidar scanner and vehicle
WO2022201504A1 (ja) * 2021-03-26 2022-09-29 パイオニア株式会社 センサ装置、制御装置、制御方法、プログラム及び記憶媒体
US12455353B2 (en) 2021-06-03 2025-10-28 Microvision, Inc. Scanning laser devices and methods with non-uniform optical expansion and pulse energy variation
CN113391295B (zh) * 2021-06-29 2024-02-27 昂纳科技(深圳)集团股份有限公司 一种激光雷达扫描系统和装置
US12025747B2 (en) 2021-08-04 2024-07-02 Atieva, Inc. Sensor-based control of LiDAR resolution configuration
CN113759342B (zh) * 2021-08-31 2023-10-24 柳州柳工叉车有限公司 一种激光雷达的扫描方法、装置、计算机设备和存储介质
IL286842A (en) * 2021-09-30 2023-04-01 Wi Charge Ltd A system for locating and charging wireless power receivers
US12429596B2 (en) 2022-03-29 2025-09-30 Continental Autonomous Mobility US, LLC Scanning LADAR system with corrective optic
EP4332710B1 (en) * 2022-08-30 2024-10-02 Ovh Methods and autonomous robots for taking inventory in a structure
JP7486556B2 (ja) * 2022-09-02 2024-05-17 本田技研工業株式会社 区画線認識装置
WO2024171632A1 (ja) * 2023-02-17 2024-08-22 富士フイルム株式会社 距離測定装置、距離測定方法、及びプログラム
DE102023126595A1 (de) * 2023-09-29 2025-04-03 Valeo Detection Systems GmbH Optische strahllenkungsvorrichtung, verfahren zum durchführen von strahllenkung und optisches detektionssystem

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2702507A1 (de) * 1977-01-21 1978-07-27 Mitec Moderne Ind Gmbh Einrichtung zur modulationsphasenhomogenisierung in einem optischen phasenvergleichs-entfernungsmesser
CN101178434A (zh) * 2007-02-02 2008-05-14 上海易罗信息科技有限公司 雷达数据采集系统及其采集方法
CN102203549A (zh) * 2008-09-02 2011-09-28 卡尔蔡司股份公司 用于测量表面的设备和方法

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1395246A (en) * 1972-10-17 1975-05-21 Short Brothers & Harland Ltd Method of and apparatus for sensing the position of a body
US5166820A (en) * 1990-03-13 1992-11-24 Citizen Watch Co., Ltd. Light beam scanning apparatus
JPH05113481A (ja) * 1991-04-23 1993-05-07 Nec Corp 移動物体測定装置
US5243541A (en) 1991-10-11 1993-09-07 Kaman Aerospace Corporation Imaging lidar system for shallow and coastal water
JPH08261753A (ja) * 1995-03-27 1996-10-11 Hitachi Ltd 光レーダ装置
US5861977A (en) * 1997-02-26 1999-01-19 Eastman Kodak Company Dual format dual resolution scanner with off-axis beams
US6147747A (en) 1997-08-22 2000-11-14 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Lidar remote sensing system
WO1999026214A1 (en) 1997-11-17 1999-05-27 Thermotrex Corporation Device and method for detection of aircraft wire hazard
US6169594B1 (en) * 1998-08-24 2001-01-02 Physical Optics Corporation Beam deflector and scanner
AT412032B (de) 2001-12-19 2004-08-26 Riegl Laser Measurement Sys Verfahren zur aufnahme eines objektraumes
US7302174B2 (en) 2003-12-31 2007-11-27 Symbol Technologies, Inc. Method and apparatus for capturing images using a color laser projection display
US7532311B2 (en) * 2005-04-06 2009-05-12 Lockheed Martin Coherent Technologies, Inc. Efficient lidar with flexible target interrogation pattern
US20090195790A1 (en) * 2005-09-02 2009-08-06 Neptec Imaging system and method
US7544945B2 (en) * 2006-02-06 2009-06-09 Avago Technologies General Ip (Singapore) Pte. Ltd. Vertical cavity surface emitting laser (VCSEL) array laser scanner
US7826117B2 (en) * 2006-02-20 2010-11-02 Sanyo Electric Co., Ltd. Beam irradiation apparatus
US7501616B2 (en) 2006-05-25 2009-03-10 Microvision, Inc. Method and apparatus for capturing an image of a moving object
WO2010056375A1 (en) * 2008-11-17 2010-05-20 Alfalight, Inc. Compact non-lethal optical disruption device
WO2011059826A2 (en) * 2009-10-29 2011-05-19 California Institute Of Technology Multiple-photon excitation light sheet illumination microscope
JP5664049B2 (ja) * 2010-09-13 2015-02-04 株式会社リコー 光走査装置及びレーザレーダ装置
LU91737B1 (en) * 2010-09-17 2012-03-19 Iee Sarl Lidar imager
US20130241761A1 (en) * 2012-03-16 2013-09-19 Nikon Corporation Beam steering for laser radar and other uses
US20130241762A1 (en) * 2012-03-16 2013-09-19 Nikon Corporation Light-beam scanning for laser radar and other uses
WO2013176362A1 (ko) * 2012-05-22 2013-11-28 한국생산기술연구원 3차원 스캐닝 시스템 및 이를 이용한 3차원 영상획득방법
KR102038533B1 (ko) * 2012-06-14 2019-10-31 한국전자통신연구원 레이저 레이더 시스템 및 목표물 영상 획득 방법
ES2512965B2 (es) * 2013-02-13 2015-11-24 Universitat Politècnica De Catalunya Sistema y método para escanear una superficie y programa de ordenador que implementa el método
CN103576162A (zh) * 2013-10-25 2014-02-12 中国科学院半导体研究所 激光雷达装置及利用该装置测量目标物距离的方法
WO2015098130A1 (ja) * 2013-12-26 2015-07-02 リコーインダストリアルソリューションズ株式会社 ２次元走査型のレーザビーム投射装置およびレーザレーダ装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2702507A1 (de) * 1977-01-21 1978-07-27 Mitec Moderne Ind Gmbh Einrichtung zur modulationsphasenhomogenisierung in einem optischen phasenvergleichs-entfernungsmesser
CN101178434A (zh) * 2007-02-02 2008-05-14 上海易罗信息科技有限公司 雷达数据采集系统及其采集方法
CN102203549A (zh) * 2008-09-02 2011-09-28 卡尔蔡司股份公司 用于测量表面的设备和方法

Also Published As

Publication number Publication date
CA2940824C (en) 2020-09-15
KR102612350B1 (ko) 2023-12-08
CA2940824A1 (en) 2017-06-29
RU2016134928A (ru) 2018-03-01
RU2016134928A3 (enExample) 2019-10-29
BR102016023584A2 (pt) 2017-07-04
CN106970377A (zh) 2017-07-21
US10509110B2 (en) 2019-12-17
EP3187895B1 (en) 2020-07-29
KR20170078512A (ko) 2017-07-07
JP6985793B2 (ja) 2021-12-22
RU2721304C2 (ru) 2020-05-18
US20180364333A1 (en) 2018-12-20
BR102016023584B1 (pt) 2021-11-16
JP2017161500A (ja) 2017-09-14
EP3187895A1 (en) 2017-07-05

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