JP2006521536A - 高精度の距離測定装置およびその方法 - Google Patents

高精度の距離測定装置およびその方法 Download PDF

Info

Publication number
JP2006521536A
JP2006521536A JP2005504465A JP2005504465A JP2006521536A JP 2006521536 A JP2006521536 A JP 2006521536A JP 2005504465 A JP2005504465 A JP 2005504465A JP 2005504465 A JP2005504465 A JP 2005504465A JP 2006521536 A JP2006521536 A JP 2006521536A
Authority
JP
Japan
Prior art keywords
signal
target
distance
burst
phase
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
JP2005504465A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006521536A5 (enExample
Inventor
ジェームス エフ． マンロ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of JP2006521536A publication Critical patent/JP2006521536A/ja
Publication of JP2006521536A5 publication Critical patent/JP2006521536A5/ja
Pending legal-status Critical Current

Links

Images

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
    • 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
    • G01S7/483—Details of pulse 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
    • G01S17/02—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

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)
  • Radar Systems Or Details Thereof (AREA)
JP2005504465A 2002-11-26 2003-11-26 高精度の距離測定装置およびその方法 Pending JP2006521536A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US42952002P 2002-11-26 2002-11-26
US60/429,520 2002-11-26
PCT/US2003/037762 WO2005008271A2 (en) 2002-11-26 2003-11-26 An apparatus for high accuracy distance and velocity measurement and methods thereof

Publications (2)

Publication Number Publication Date
JP2006521536A true JP2006521536A (ja) 2006-09-21
JP2006521536A5 JP2006521536A5 (enExample) 2006-11-09

Family

ID=34078959

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005504465A Pending JP2006521536A (ja) 2002-11-26 2003-11-26 高精度の距離測定装置およびその方法

Country Status (5)

Country Link
US (2) US7202941B2 (enExample)
EP (1) EP1576385A2 (enExample)
JP (1) JP2006521536A (enExample)
AU (1) AU2003295944A1 (enExample)
WO (1) WO2005008271A2 (enExample)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011506979A (ja) * 2007-12-21 2011-03-03 レッダーテック インコーポレイテッド 検出及び測距方法及びシステム
JP2013185983A (ja) * 2012-03-08 2013-09-19 Topcon Corp 光波距離計
US8723689B2 (en) 2007-12-21 2014-05-13 Leddartech Inc. Parking management system and method using lighting system
US8842182B2 (en) 2009-12-22 2014-09-23 Leddartech Inc. Active 3D monitoring system for traffic detection
US8908159B2 (en) 2011-05-11 2014-12-09 Leddartech Inc. Multiple-field-of-view scannerless optical rangefinder in high ambient background light
US9235988B2 (en) 2012-03-02 2016-01-12 Leddartech Inc. System and method for multipurpose traffic detection and characterization
KR101824753B1 (ko) 2010-07-21 2018-02-01 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 Ｔｏｆ 시스템의 계층적 디앨리어싱을 위한 방법 및 시스템
USRE46930E1 (en) 2007-12-21 2018-07-03 Leddartech Inc. Distance detection method and system
KR20190093736A (ko) * 2018-01-10 2019-08-12 주식회사 만도 레이더 제어 장치 및 그 방법
JP2019152507A (ja) * 2018-03-02 2019-09-12 株式会社東京精密 絶対距離測定装置及びその方法
US10488492B2 (en) 2014-09-09 2019-11-26 Leddarttech Inc. Discretization of detection zone
KR20200142148A (ko) * 2019-06-11 2020-12-22 주식회사 에스원 물체의 거리 측정 시스템 및 이를 이용한 거리 측정 방법
JP2022095971A (ja) * 2018-03-02 2022-06-28 株式会社東京精密 絶対距離測定装置及びその方法
US11402510B2 (en) 2020-07-21 2022-08-02 Leddartech Inc. Systems and methods for wide-angle LiDAR using non-uniform magnification optics
US11422266B2 (en) 2020-07-21 2022-08-23 Leddartech Inc. Beam-steering devices and methods for LIDAR applications
US11567179B2 (en) 2020-07-21 2023-01-31 Leddartech Inc. Beam-steering device particularly for LIDAR systems
WO2024135939A1 (ko) * 2022-12-22 2024-06-27 김태민 라이더

Families Citing this family (313)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ525241A (en) * 2003-04-08 2006-02-24 Univ Waikato Range sensing system with shuttered receiver.
US20050029955A1 (en) * 2003-08-07 2005-02-10 Blake Frederick H. Anti-cycling control system for luminaires
US7633633B2 (en) * 2003-08-29 2009-12-15 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Position determination that is responsive to a retro-reflective object
US7574253B2 (en) * 2003-09-26 2009-08-11 Northwestern University Signal processing using non-linear regression with a sinusoidal model
EP1522870B1 (de) * 2003-10-06 2013-07-17 Triple-IN Holding AG Entfernungsmessung
US20050243302A1 (en) * 2004-01-20 2005-11-03 Bedabrata Pain Two dimensional range-imaging
US20050169717A1 (en) * 2004-02-03 2005-08-04 Field Grant A. Electronic drill depth indicator
US7488117B2 (en) * 2004-03-05 2009-02-10 Avago Technologies Fiber Ip (Singapore) Pte. Ltd. Large tolerance fiber optic transmitter and receiver
US7223619B2 (en) * 2004-03-05 2007-05-29 Avago Technologies Fiber Ip (Singapore) Pte. Ltd. VCSEL with integrated lens
US7323670B2 (en) * 2004-03-16 2008-01-29 Leica Geosystems Hds Llc Laser operation for survey instruments
US7079228B2 (en) * 2004-04-15 2006-07-18 Rosemount Aerospace Inc. Combined laser altimeter and ground velocity measurement apparatus
GB0415219D0 (en) * 2004-07-07 2004-08-11 Koninkl Philips Electronics Nv Improvements in or relating to time-of-flight ranging systems
DE102004037137B4 (de) * 2004-07-30 2017-02-09 PMD Technologie GmbH Verfahren und Vorrichtung zur Entfernungsmessung
US7287235B1 (en) * 2004-08-06 2007-10-23 Calypto Design Systems, Inc. Method of simplifying a circuit for equivalence checking
US7502064B2 (en) * 2004-08-10 2009-03-10 Hewlett-Packard Development Company, L.P. Using light pulses to implement auto-focus in a digital camera
US7154590B2 (en) * 2004-08-20 2006-12-26 Lockheed Martin Corporation Doppler tracking optical monopulse
NZ535322A (en) * 2004-09-13 2006-07-28 Univ Waikato Range sensing system
WO2006057004A1 (en) * 2004-11-23 2006-06-01 Hewlett-Packard Development Company, L.P. Systems and methods for estimating distances using multi-resolution functions
JP4718557B2 (ja) * 2004-12-14 2011-07-06 ルナ イノベーションズ インコーポレイテッド 干渉測定法における時間変化する位相の補償法
KR20070095328A (ko) * 2004-12-16 2007-09-28 코닌클리케 필립스 일렉트로닉스 엔.브이. 정보 매체 상의 데이터 인코딩 방법 및 이 정보 매체의판독 시스템
DE102004062022A1 (de) * 2004-12-23 2006-07-13 Robert Bosch Gmbh Optischer Nahbereichssensor
US8811915B2 (en) * 2005-03-04 2014-08-19 Psion Inc. Digital wireless narrow band radio
EP1703741A1 (en) * 2005-03-17 2006-09-20 IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A. 3-d imaging system
DE102005019909A1 (de) * 2005-04-29 2006-11-02 Leuze Electronic Gmbh & Co Kg Verfahren zum Betrieb eines Optosensors
US7781721B1 (en) * 2005-05-18 2010-08-24 Bae Systems Information And Electronic Systems Integration Inc. Active electro-optic missile warning system
EP1724609A1 (de) * 2005-05-18 2006-11-22 Leica Geosystems AG Verfahren zur Lagebestimmung einer Empfängereinheit
EP1757956A1 (de) * 2005-08-24 2007-02-28 Leica Geosystems AG Mehrzielfähiges Distanzmessverfahren nach dem Phasenmessprinzip
US7555363B2 (en) * 2005-09-02 2009-06-30 Neato Robotics, Inc. Multi-function robotic device
US7485872B2 (en) * 2005-10-19 2009-02-03 The University Of Chicago Large area, pico-second resolution, time of flight detectors
US7414705B2 (en) * 2005-11-29 2008-08-19 Navisense Method and system for range measurement
DE102006050303A1 (de) * 2005-12-05 2007-06-14 Cedes Ag Sensoranordnung sowie Sensorvorrichtung für eine Sensoranordnung
US20070127009A1 (en) * 2005-12-07 2007-06-07 Su-Ling Chen Multi-modulation frequency laser range finder and method for the same
WO2008154736A1 (en) 2007-06-18 2008-12-24 Leddartech Inc. Lighting system with driver assistance capabilities
US8355117B2 (en) * 2005-12-21 2013-01-15 Ecole Polytechnique Federale De Lausanne Method and arrangement for measuring the distance to an object
US8320562B2 (en) * 2006-04-10 2012-11-27 Digital Lobe, Llc Methods for creating secret keys based upon one or more shared characteristics and systems thereof
DE102006031580A1 (de) 2006-07-03 2008-01-17 Faro Technologies, Inc., Lake Mary Verfahren und Vorrichtung zum dreidimensionalen Erfassen eines Raumbereichs
EP1882959A1 (de) * 2006-07-17 2008-01-30 Leica Geosystems AG Optisches Distanzmessverfahren und entsprechender optischer Distanzmesser
EP2059890A2 (en) * 2006-08-22 2009-05-20 James F. Munro Systems for three-dimensional imaging and methods thereof
US8996172B2 (en) * 2006-09-01 2015-03-31 Neato Robotics, Inc. Distance sensor system and method
JP4116052B2 (ja) * 2006-09-14 2008-07-09 北陽電機株式会社 測距装置
EP1901093B1 (de) * 2006-09-15 2018-11-14 Triple-IN Holding AG Aufnahme von Entfernungsbildern
JP4116053B2 (ja) * 2006-09-20 2008-07-09 北陽電機株式会社 測距装置
US7649617B2 (en) * 2006-09-22 2010-01-19 Leica Geosystems Ag Retro detector system
US7791715B1 (en) * 2006-10-02 2010-09-07 Canesta, Inc. Method and system for lossless dealiasing in time-of-flight (TOF) systems
EP2074495B1 (en) * 2006-10-03 2015-08-05 Koninklijke Philips N.V. Laser controller
US7484899B2 (en) * 2006-11-01 2009-02-03 The Boeing Company Small-form-factor fiber optic transceiver module having built-in test capability and method
RU2324145C1 (ru) * 2006-11-09 2008-05-10 Николай Николаевич Слипченко Лазерный дальномер
US7990339B2 (en) * 2006-12-27 2011-08-02 Silicon Quest Kabushiki-Kaisha Deformable micromirror device
DE102007005187B4 (de) * 2007-01-29 2008-11-20 Gerd Reime Verfahren und Vorrichtung zur Bestimmung einer Entfernung zu einem rückstrahlenden Objekt
DE102007010236B4 (de) * 2007-03-02 2008-11-20 Toposys Topographische Systemdaten Gmbh Vorrichtung und Verfahren zur Entfernungsbestimmung mittels Lichtpulsen
US8330942B2 (en) * 2007-03-08 2012-12-11 Trimble Ab Methods and instruments for estimating target motion
US7671972B2 (en) * 2007-03-29 2010-03-02 Hong Kong Applied Science And Technology Research Institute Co., Ltd. Optical sensing methods and apparatus
US7855778B2 (en) * 2007-04-27 2010-12-21 Robert Bosch Company Limited Method and apparatus for locating and measuring the distance to a target
US8051597B1 (en) * 2007-06-14 2011-11-08 Cubic Corporation Scout sniper observation scope
US8068135B2 (en) * 2007-07-06 2011-11-29 Chol Kim Device and method for detection and prevention of motor vehicle accidents
US7714770B2 (en) * 2007-07-16 2010-05-11 Honeywell International Inc. Filtering NAGC response to noise spikes
US20090028216A1 (en) * 2007-07-26 2009-01-29 M/A-Com, Inc. Method and apparatus for generating a radio frequency pulse
JPWO2009031550A1 (ja) * 2007-09-05 2010-12-16 株式会社 ニコンビジョン 測距装置
US20090147240A1 (en) * 2007-12-07 2009-06-11 Honeywell International Inc. Method and system for eye safety in optical sensor systems
US8279421B2 (en) * 2008-02-11 2012-10-02 Leica Geosystems Ag Optical-electronic distance measuring device
US20090273770A1 (en) * 2008-04-30 2009-11-05 Honeywell International Inc. Systems and methods for safe laser imaging, detection and ranging (lidar) operation
GB0810179D0 (en) * 2008-06-04 2008-07-09 Elliptic Laboratories As Object location
US8279411B2 (en) * 2008-08-27 2012-10-02 The Boeing Company Systems and methods for reducing crosstalk in an avalanche photodiode detector array
DE102008045366B4 (de) 2008-09-02 2015-03-12 Carl Zeiss Ag Vorrichtung und Verfahren zur Geschwindigkeitsmessung
US8279112B2 (en) * 2008-11-03 2012-10-02 Trimble Navigation Limited Methods and apparatuses for RFID tag range determination
ATE483993T1 (de) * 2008-11-21 2010-10-15 Sick Ag Optoelektronischer sensor und verfahren zur messung von entfernungen nach dem lichtlaufzeitprinzip
DE102008054785A1 (de) * 2008-12-17 2010-06-24 Robert Bosch Gmbh Empfängerlinsensystem sowie optischer Entfernungsmesser
FI20095063A0 (fi) * 2009-01-26 2009-01-26 Wallac Oy Optinen mittauslaite
DE102009010465B3 (de) 2009-02-13 2010-05-27 Faro Technologies, Inc., Lake Mary Laserscanner
WO2010098454A1 (ja) * 2009-02-27 2010-09-02 パナソニック電工株式会社 距離測定装置
DE102009015920B4 (de) 2009-03-25 2014-11-20 Faro Technologies, Inc. Vorrichtung zum optischen Abtasten und Vermessen einer Umgebung
US9551575B2 (en) 2009-03-25 2017-01-24 Faro Technologies, Inc. Laser scanner having a multi-color light source and real-time color receiver
DE102009015832B4 (de) 2009-04-01 2023-09-28 HELLA GmbH & Co. KGaA Abstandmessungsvorrichtung und Verfahren zur Durchführung von Abstandmessungen mit derselben
KR101668869B1 (ko) * 2009-05-29 2016-10-28 삼성전자주식회사 거리 센서, 3차원 이미지 센서 및 그 거리 산출 방법
US8718977B2 (en) * 2009-05-29 2014-05-06 Dbinnovations, Llc Portable apparatus and method for testing and certification of laser-based speed measuring devices
US8264672B1 (en) * 2009-06-12 2012-09-11 Sprint Communications Company L.P. Visually determining Fresnel zone boundaries in a device
DE102009035336B3 (de) 2009-07-22 2010-11-18 Faro Technologies, Inc., Lake Mary Vorrichtung zum optischen Abtasten und Vermessen einer Umgebung
DE102009035337A1 (de) 2009-07-22 2011-01-27 Faro Technologies, Inc., Lake Mary Verfahren zum optischen Abtasten und Vermessen eines Objekts
US9210288B2 (en) 2009-11-20 2015-12-08 Faro Technologies, Inc. Three-dimensional scanner with dichroic beam splitters to capture a variety of signals
US9113023B2 (en) 2009-11-20 2015-08-18 Faro Technologies, Inc. Three-dimensional scanner with spectroscopic energy detector
DE102009055989B4 (de) 2009-11-20 2017-02-16 Faro Technologies, Inc. Vorrichtung zum optischen Abtasten und Vermessen einer Umgebung
DE102009057101A1 (de) 2009-11-20 2011-05-26 Faro Technologies, Inc., Lake Mary Vorrichtung zum optischen Abtasten und Vermessen einer Umgebung
DE102009055988B3 (de) 2009-11-20 2011-03-17 Faro Technologies, Inc., Lake Mary Vorrichtung zum optischen Abtasten und Vermessen einer Umgebung
US9529083B2 (en) 2009-11-20 2016-12-27 Faro Technologies, Inc. Three-dimensional scanner with enhanced spectroscopic energy detector
CN102667521B (zh) * 2009-12-22 2015-04-29 莱卡地球系统公开股份有限公司 高精度距离测量装置
US8687060B1 (en) 2009-12-28 2014-04-01 Cognex Corporation System and method for providing distance-based pulses relative to motion of a surface scanned by a vision system
CN102725702B (zh) 2010-01-20 2015-04-08 法罗技术股份有限公司 用于使用测斜仪评估铰接臂坐标测量机的安装稳定性的方法
US9628775B2 (en) 2010-01-20 2017-04-18 Faro Technologies, Inc. Articulated arm coordinate measurement machine having a 2D camera and method of obtaining 3D representations
US9163922B2 (en) 2010-01-20 2015-10-20 Faro Technologies, Inc. Coordinate measurement machine with distance meter and camera to determine dimensions within camera images
US9607239B2 (en) 2010-01-20 2017-03-28 Faro Technologies, Inc. Articulated arm coordinate measurement machine having a 2D camera and method of obtaining 3D representations
US9879976B2 (en) 2010-01-20 2018-01-30 Faro Technologies, Inc. Articulated arm coordinate measurement machine that uses a 2D camera to determine 3D coordinates of smoothly continuous edge features
US11609336B1 (en) 2018-08-21 2023-03-21 Innovusion, Inc. Refraction compensation for use in LiDAR systems
DE102010001257A1 (de) * 2010-01-27 2011-07-28 Robert Bosch GmbH, 70469 Verfahren und Steuervorrichtung zur Bestimmung einer zukünftigen Drehzahl
DE102010003409B4 (de) * 2010-03-29 2022-06-09 pmdtechnologies ag Lichtlaufzeit-Kamera
DE102010020925B4 (de) 2010-05-10 2014-02-27 Faro Technologies, Inc. Verfahren zum optischen Abtasten und Vermessen einer Umgebung
US20110294096A1 (en) * 2010-05-26 2011-12-01 The Procter & Gamble Company Acoustic Monitoring of Oral Care Devices
DE102010032726B3 (de) 2010-07-26 2011-11-24 Faro Technologies, Inc. Vorrichtung zum optischen Abtasten und Vermessen einer Umgebung
DE102010032725B4 (de) 2010-07-26 2012-04-26 Faro Technologies, Inc. Vorrichtung zum optischen Abtasten und Vermessen einer Umgebung
DE102010032723B3 (de) 2010-07-26 2011-11-24 Faro Technologies, Inc. Vorrichtung zum optischen Abtasten und Vermessen einer Umgebung
DE102010033561B3 (de) 2010-07-29 2011-12-15 Faro Technologies, Inc. Vorrichtung zum optischen Abtasten und Vermessen einer Umgebung
TWI393602B (zh) * 2010-08-04 2013-04-21 Hortek Crystal Co Ltd 雷射加工製程裝置
US9168654B2 (en) 2010-11-16 2015-10-27 Faro Technologies, Inc. Coordinate measuring machines with dual layer arm
US8855911B2 (en) 2010-12-09 2014-10-07 Honeywell International Inc. Systems and methods for navigation using cross correlation on evidence grids
BRPI1100002B1 (pt) * 2011-01-03 2022-03-03 Hernani Da Silva Oliveira Filho Sistema regulador de pressão de disparo para armas não letais
US9395182B1 (en) 2011-03-03 2016-07-19 The Boeing Company Methods and systems for reducing crosstalk in avalanche photodiode detector arrays
AT511310B1 (de) * 2011-04-07 2013-05-15 Riegl Laser Measurement Sys Verfahren zur entfernungsmessung
US9378640B2 (en) 2011-06-17 2016-06-28 Leddartech Inc. System and method for traffic side detection and characterization
JP5753449B2 (ja) * 2011-06-30 2015-07-22 株式会社トプコン 光波距離測定方法及び光波距離装置
US9094119B2 (en) * 2011-07-06 2015-07-28 Huei Meng Chang Communications network for retransmission of signals
EP2589980A1 (de) * 2011-11-04 2013-05-08 Leica Geosystems AG Entfernungsmesser
WO2013074604A2 (en) 2011-11-15 2013-05-23 Magna Electronics, Inc. Calibration system and method for vehicular surround vision system
US8818722B2 (en) 2011-11-22 2014-08-26 Honeywell International Inc. Rapid lidar image correlation for ground navigation
DE102012100609A1 (de) 2012-01-25 2013-07-25 Faro Technologies, Inc. Vorrichtung zum optischen Abtasten und Vermessen einer Umgebung
US20130236007A1 (en) * 2012-03-07 2013-09-12 Digital Lobe, Llc Methods for creating secret keys using radio and device motion and devices thereof
IN2014MN02315A (enExample) 2012-04-30 2015-08-07 Metrotech Corp
US8964168B1 (en) * 2012-05-22 2015-02-24 The Boeing Company Methods and systems for detecting an object
DE102012106149A1 (de) * 2012-07-09 2014-01-09 Endress + Hauser Gmbh + Co. Kg Verfahren und Vorrichtung zur laserbasierten Bestimmung des Füllstands eines Füllguts in einem Behälter
US8997362B2 (en) 2012-07-17 2015-04-07 Faro Technologies, Inc. Portable articulated arm coordinate measuring machine with optical communications bus
US9157743B2 (en) 2012-07-18 2015-10-13 Honeywell International Inc. Systems and methods for correlating reduced evidence grids
DE102012107544B3 (de) 2012-08-17 2013-05-23 Faro Technologies, Inc. Vorrichtung zum optischen Abtasten und Vermessen einer Umgebung
JP5816778B2 (ja) 2012-09-06 2015-11-18 ファロ テクノロジーズ インコーポレーテッド 追加の検出装置を備えたレーザスキャナ
DE112013004489T5 (de) 2012-09-14 2015-05-28 Faro Technologies, Inc. Laserscanner mit Dynamischer Einstellung der Winkel-Abtastgeschwindigkeit
US10067231B2 (en) 2012-10-05 2018-09-04 Faro Technologies, Inc. Registration calculation of three-dimensional scanner data performed between scans based on measurements by two-dimensional scanner
DE102012109481A1 (de) 2012-10-05 2014-04-10 Faro Technologies, Inc. Vorrichtung zum optischen Abtasten und Vermessen einer Umgebung
US9513107B2 (en) 2012-10-05 2016-12-06 Faro Technologies, Inc. Registration calculation between three-dimensional (3D) scans based on two-dimensional (2D) scan data from a 3D scanner
EP2730942B1 (de) * 2012-11-13 2015-03-18 Sick Ag Optoelektronischer Scanner
CN103064075B (zh) * 2012-12-06 2014-10-08 北京控制工程研究所 激光雷达杂光抑制角测试方法
US20140240511A1 (en) * 2013-02-25 2014-08-28 Xerox Corporation Automatically focusing a spectral imaging system onto an object in a scene
US20140268112A1 (en) * 2013-03-15 2014-09-18 Greenlee Textron Inc. Combination visual fault locator short haul distance test measurement instrument for optical fibers
CN103293332A (zh) * 2013-05-30 2013-09-11 北京航天控制仪器研究所 一种火箭橇试验测速光电组件
US9086275B2 (en) * 2013-07-26 2015-07-21 Analog Devices, Inc. System and method for LIDAR signal conditioning
FR3010817B1 (fr) 2013-09-13 2016-12-23 Inside Secure Procede et dispositif d'emission de donnees par couplage inductif a auto-oscillation controlee
CN105849620B (zh) * 2013-11-01 2019-08-13 艾罗伯特公司 扫描测距仪
JP6146295B2 (ja) * 2013-12-26 2017-06-14 株式会社豊田中央研究所 レーダ装置および速度の方向測定方法
US9110088B1 (en) * 2014-02-10 2015-08-18 Selwyn E. Wright Propagation medium velocity measurement system
RU2560011C1 (ru) * 2014-06-09 2015-08-20 Открытое акционерное общество "Научно-исследовательский институт "Полюс" им. М.Ф. Стельмаха" Лазерный дальномер
JP6321471B2 (ja) * 2014-07-01 2018-05-09 古野電気株式会社 信号処理装置、水中探知装置、レーダ装置、信号処理方法、及び信号処理プログラム
JP6520053B2 (ja) * 2014-11-06 2019-05-29 株式会社デンソー 光飛行型測距装置
RU2577079C1 (ru) * 2014-12-29 2016-03-10 Владимир Владиславович Имшенецкий Оптическое устройство для определения расстояний до объекта
US9912404B2 (en) * 2015-01-21 2018-03-06 Finisar Corporation Electromagnetic power measurement and reporting
KR102068559B1 (ko) * 2015-02-05 2020-02-24 한국전자통신연구원 트레이스 기반 자동 이득 제어 가능한 광 선로 감시 장치 및 방법
US10310080B2 (en) * 2015-02-25 2019-06-04 The Boeing Company Three dimensional manufacturing positioning system
JP6492278B2 (ja) * 2015-03-19 2019-04-03 本多電子株式会社 魚群探知装置
WO2016174659A1 (en) 2015-04-27 2016-11-03 Snapaid Ltd. Estimating and using relative head pose and camera field-of-view
US10073167B2 (en) * 2015-05-22 2018-09-11 Texas Instruments Incorporated High speed illumination driver for TOF applications
RU2605628C1 (ru) * 2015-06-08 2016-12-27 Владимир Владиславович Имшенецкий Способ и оптическое устройство для определения расстояний до объекта
US9866208B2 (en) * 2015-06-15 2018-01-09 Microsoft Technology Lincensing, LLC Precision measurements and calibrations for timing generators
WO2017007546A1 (en) * 2015-07-03 2017-01-12 Intel Corporation Apparatus and method for data compression in a wearable device
US20180027339A1 (en) * 2016-01-17 2018-01-25 Vocalzoom Systems Ltd. Laser-Based Devices Utilizing Multiple Laser Beams
US20170038469A1 (en) * 2015-08-05 2017-02-09 Lovejoy Controls Corporation Doppler vibration velocity sensor system
US10240972B2 (en) 2015-08-05 2019-03-26 Lovejoy Controls Corporation Doppler ultrasonic velocity probe
US10416306B2 (en) * 2015-08-17 2019-09-17 Texas Instruments Incorporated Methods and apparatus to measure and analyze vibration signatures
US10620300B2 (en) 2015-08-20 2020-04-14 Apple Inc. SPAD array with gated histogram construction
DE102015122844A1 (de) 2015-12-27 2017-06-29 Faro Technologies, Inc. 3D-Messvorrichtung mit Batteriepack
JP6747822B2 (ja) * 2016-02-23 2020-08-26 株式会社トプコン 距離測定装置、距離測定方法および距離測定用プログラム
US11255663B2 (en) 2016-03-04 2022-02-22 May Patents Ltd. Method and apparatus for cooperative usage of multiple distance meters
CN105759279B (zh) 2016-04-20 2018-06-01 深圳市速腾聚创科技有限公司 一种基于波形时域匹配的激光测距系统及方法
US10838062B2 (en) * 2016-05-24 2020-11-17 Veoneer Us, Inc. Direct detection LiDAR system and method with pulse amplitude modulation (AM) transmitter and quadrature receiver
US10473784B2 (en) * 2016-05-24 2019-11-12 Veoneer Us, Inc. Direct detection LiDAR system and method with step frequency modulation (FM) pulse-burst envelope modulation transmission and quadrature demodulation
US10416292B2 (en) 2016-05-24 2019-09-17 Veoneer Us, Inc. Direct detection LiDAR system and method with frequency modulation (FM) transmitter and quadrature receiver
WO2017208673A1 (ja) * 2016-06-02 2017-12-07 シャープ株式会社 光センサ、電子機器
US10823826B2 (en) * 2016-06-14 2020-11-03 Stmicroelectronics, Inc. Adaptive laser power and ranging limit for time of flight sensor
US20180341009A1 (en) * 2016-06-23 2018-11-29 Apple Inc. Multi-range time of flight sensing
KR102673812B1 (ko) * 2016-07-26 2024-06-10 삼성전자주식회사 라이다 장치 및 거리 측정 방법
CN106896356B (zh) 2016-08-17 2019-11-19 阿里巴巴集团控股有限公司 确定距离变化的方法、位置提示方法及其装置和系统
EP3504561B1 (en) * 2016-08-25 2021-08-25 Lovejoy Controls Corporation Doppler ultrasonic velocity probe
US10638952B2 (en) * 2016-10-28 2020-05-05 Covidien Lp Methods, systems, and computer-readable media for calibrating an electromagnetic navigation system
US10275610B2 (en) 2016-11-28 2019-04-30 Stmicroelectronics, Inc. Time of flight sensing for providing security and power savings in electronic devices
CN114296093B (zh) 2016-11-29 2025-02-18 欧若拉运营公司 用于以点云数据集合对对象进行分类的方法和系统
KR102254466B1 (ko) 2016-11-30 2021-05-20 블랙모어 센서스 앤드 애널리틱스, 엘엘씨 광학 거리 측정 시스템을 이용한 자동적인 실시간 적응형 스캐닝 방법과 시스템
WO2018125438A2 (en) 2016-11-30 2018-07-05 Blackmore Sensors and Analytics Inc. Method and system for adaptive scanning with optical ranging systems
US10962647B2 (en) * 2016-11-30 2021-03-30 Yujin Robot Co., Ltd. Lidar apparatus based on time of flight and moving object
CN110114632B (zh) 2016-11-30 2021-10-29 布莱克莫尔传感器和分析有限责任公司 用于对光学啁啾距离检测进行多普勒检测和多普勒校正的方法和系统
TW201823674A (zh) * 2016-12-29 2018-07-01 鴻海精密工業股份有限公司 鐳射測距裝置
KR102656372B1 (ko) 2016-12-30 2024-04-12 세욘드, 인크. 다중파장 라이다 설계
US10048358B2 (en) * 2016-12-30 2018-08-14 Panosense Inc. Laser power calibration and correction
US10942257B2 (en) 2016-12-31 2021-03-09 Innovusion Ireland Limited 2D scanning high precision LiDAR using combination of rotating concave mirror and beam steering devices
US11009605B2 (en) 2017-01-05 2021-05-18 Innovusion Ireland Limited MEMS beam steering and fisheye receiving lens for LiDAR system
KR102569841B1 (ko) * 2017-01-05 2023-08-24 이노뷰전, 인크. LiDAR를 인코딩 및 디코딩하기 위한 방법 및 시스템
US11054508B2 (en) 2017-01-05 2021-07-06 Innovusion Ireland Limited High resolution LiDAR using high frequency pulse firing
US10422880B2 (en) 2017-02-03 2019-09-24 Blackmore Sensors and Analytics Inc. Method and system for doppler detection and doppler correction of optical phase-encoded range detection
US10782394B2 (en) 2017-02-08 2020-09-22 Texas Instruments Incorporated Slim object detection using multi-polarized millimeter wave signals
DE112018001060T5 (de) 2017-02-28 2020-10-29 Sri International Ein systolisches Prozessorsystem für ein System zur Lichtlaufzeitmessung
WO2018175990A1 (en) * 2017-03-23 2018-09-27 Innovusion Ireland Limited High resolution lidar using multi-stage multi-phase signal modulation, integration, sampling, and analysis
WO2018176291A1 (en) 2017-03-29 2018-10-04 SZ DJI Technology Co., Ltd. Hollow motor apparatuses and associated systems and methods
JP2020508457A (ja) 2017-03-29 2020-03-19 エスゼット ディージェイアイ テクノロジー カンパニー リミテッドＳｚ Ｄｊｉ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏ．，Ｌｔｄ センサーシステム及びその方法
CN211236238U (zh) * 2017-03-29 2020-08-11 深圳市大疆创新科技有限公司 光检测和测距(lidar)系统及无人载运工具
US10062254B1 (en) * 2017-04-03 2018-08-28 Alexander Paul Intrusion detection system
US11199631B2 (en) * 2017-04-07 2021-12-14 Criterionix, L.L.C. Apparatus and methods for geo-locating one or more objects
WO2018195999A1 (en) 2017-04-28 2018-11-01 SZ DJI Technology Co., Ltd. Calibration of laser and vision sensors
CN110573830B (zh) 2017-04-28 2022-03-22 深圳市大疆创新科技有限公司 激光传感器的校准方法
CN113702991A (zh) 2017-04-28 2021-11-26 深圳市大疆创新科技有限公司 光检测和测距装置及其校准系统
US9985414B1 (en) 2017-06-16 2018-05-29 Banner Engineering Corp. Open-loop laser power-regulation
US10830879B2 (en) 2017-06-29 2020-11-10 Apple Inc. Time-of-flight depth mapping with parallax compensation
CN110809722B (zh) 2017-07-20 2023-05-26 深圳市大疆创新科技有限公司 用于光学距离测量的系统和方法
WO2019023892A1 (en) 2017-07-31 2019-02-07 SZ DJI Technology Co., Ltd. MOTION-BASED IMPRESSION CORRECTION IN POINT CLOUDS
EP3438692B1 (en) * 2017-08-03 2024-04-24 Melexis Technologies NV Sample-and-hold circuit for a lidar system
RU176178U1 (ru) * 2017-08-23 2018-01-11 Федеральное государственное автономное образовательное учреждение высшего образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" Устройство обработки информационных сигналов
CN111033312A (zh) 2017-08-31 2020-04-17 深圳市大疆创新科技有限公司 光学距离测量设备的延迟时间校准及相关联的系统和方法
JP6845774B2 (ja) * 2017-09-15 2021-03-24 株式会社東芝 距離計測装置
US11460550B2 (en) 2017-09-19 2022-10-04 Veoneer Us, Llc Direct detection LiDAR system and method with synthetic doppler processing
US10613200B2 (en) 2017-09-19 2020-04-07 Veoneer, Inc. Scanning lidar system and method
US10838043B2 (en) 2017-11-15 2020-11-17 Veoneer Us, Inc. Scanning LiDAR system and method with spatial filtering for reduction of ambient light
US10955552B2 (en) 2017-09-27 2021-03-23 Apple Inc. Waveform design for a LiDAR system with closely-spaced pulses
US10684370B2 (en) 2017-09-29 2020-06-16 Veoneer Us, Inc. Multifunction vehicle detection system
US11194022B2 (en) 2017-09-29 2021-12-07 Veoneer Us, Inc. Detection system with reflection member and offset detection array
RU184011U1 (ru) * 2017-10-09 2018-10-11 Федеральное государственное автономное образовательное учреждение высшего образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" Помехоустойчивое устройство обработки информационных сигналов
WO2019079642A1 (en) 2017-10-19 2019-04-25 Innovusion Ireland Limited LIDAR WITH EXTENDED DYNAMIC RANGE
JP6991034B2 (ja) * 2017-10-19 2022-01-12 株式会社トプコン 光波距離計及びフィードバック信号の変調周波数決定方法
US11585901B2 (en) 2017-11-15 2023-02-21 Veoneer Us, Llc Scanning lidar system and method with spatial filtering for reduction of ambient light
US10852402B2 (en) 2017-12-07 2020-12-01 Texas Instruments Incorporated Phase anti-aliasing using spread-spectrum techniques in an optical distance measurement system
US11852727B2 (en) 2017-12-18 2023-12-26 Apple Inc. Time-of-flight sensing using an addressable array of emitters
US11493601B2 (en) 2017-12-22 2022-11-08 Innovusion, Inc. High density LIDAR scanning
CN109981074B (zh) * 2017-12-27 2020-10-16 中国科学院沈阳自动化研究所 应用于压电喷头的分数阶微积分比例放大电路设计方法
US10788577B2 (en) * 2017-12-29 2020-09-29 Texas Instruments Incorporated Time of flight absolute position measurement
WO2019139895A1 (en) 2018-01-09 2019-07-18 Innovusion Ireland Limited Lidar detection systems and methods that use multi-plane mirrors
US11675050B2 (en) 2018-01-09 2023-06-13 Innovusion, Inc. LiDAR detection systems and methods
CN108562906B (zh) * 2018-01-16 2022-02-15 辽宁石油化工大学 声波测距方法及装置
WO2019165130A1 (en) 2018-02-21 2019-08-29 Innovusion Ireland Limited Lidar detection systems and methods with high repetition rate to observe far objects
US11927696B2 (en) 2018-02-21 2024-03-12 Innovusion, Inc. LiDAR systems with fiber optic coupling
WO2019165289A1 (en) 2018-02-22 2019-08-29 Innovusion Ireland Limited Receive path for lidar system
US11422234B2 (en) 2018-02-23 2022-08-23 Innovusion, Inc. Distributed lidar systems
WO2020013890A2 (en) 2018-02-23 2020-01-16 Innovusion Ireland Limited Multi-wavelength pulse steering in lidar systems
CN112292608B (zh) 2018-02-23 2024-09-20 图达通智能美国有限公司 用于lidar系统的二维操纵系统
US11567182B2 (en) 2018-03-09 2023-01-31 Innovusion, Inc. LiDAR safety systems and methods
US10852433B2 (en) * 2018-03-15 2020-12-01 Massachusetts Institute Of Technology Lidar resistant to interference and hacking
CN108230816B (zh) * 2018-04-08 2024-06-28 无锡职业技术学院 一种楼层高度模拟模块及跨代楼宇对讲实训装置
US11289873B2 (en) 2018-04-09 2022-03-29 Innovusion Ireland Limited LiDAR systems and methods for exercising precise control of a fiber laser
WO2019199796A1 (en) 2018-04-09 2019-10-17 Innovusion Ireland Limited Compensation circuitry for lidar receiver systems and method of use thereof
KR102457967B1 (ko) 2018-04-23 2022-10-24 블랙모어 센서스 앤드 애널리틱스, 엘엘씨 코히어런트 거리 도플러 광학 센서를 이용한 자율 주행 차량 제어 방법 및 시스템
CN109059799B (zh) * 2018-05-08 2024-03-22 安捷睿（厦门）机器人有限公司 一种激光三维扫描仪及其扫描方法和扫描控制装置
WO2019241396A1 (en) 2018-06-15 2019-12-19 Innovusion Ireland Limited Lidar systems and methods for focusing on ranges of interest
KR20200020183A (ko) * 2018-08-16 2020-02-26 삼성메디슨 주식회사 빔포밍 장치, 빔포밍 장치의 제어방법 및 초음파 진단 장치
US11579300B1 (en) 2018-08-21 2023-02-14 Innovusion, Inc. Dual lens receive path for LiDAR system
US11860316B1 (en) 2018-08-21 2024-01-02 Innovusion, Inc. Systems and method for debris and water obfuscation compensation for use in LiDAR systems
US11614526B1 (en) 2018-08-24 2023-03-28 Innovusion, Inc. Virtual windows for LIDAR safety systems and methods
US11796645B1 (en) 2018-08-24 2023-10-24 Innovusion, Inc. Systems and methods for tuning filters for use in lidar systems
WO2020044659A1 (ja) * 2018-08-30 2020-03-05 日本電気株式会社 光パルス試験器、光伝送路の試験方法及び光伝送路の試験システム
US11579258B1 (en) 2018-08-30 2023-02-14 Innovusion, Inc. Solid state pulse steering in lidar systems
US12313788B1 (en) 2018-10-09 2025-05-27 Seyond, Inc. Ultrashort pulses in LiDAR systems
DE102018126841B4 (de) 2018-10-26 2021-05-06 Sick Ag 3D-Lichtlaufzeitkamera und Verfahren zur Erfassung dreidimensionaler Bilddaten
US11808887B2 (en) * 2018-11-02 2023-11-07 Waymo Llc Methods and systems for mapping retroreflectors
CN114114606B (zh) 2018-11-14 2024-09-06 图达通智能美国有限公司 使用多面镜的lidar系统和方法
CN113260873A (zh) 2019-01-04 2021-08-13 布莱克莫尔传感器和分析有限责任公司 带有具有折射分面的可旋转多边形偏转器的lidar设备
US11822010B2 (en) 2019-01-04 2023-11-21 Blackmore Sensors & Analytics, Llc LIDAR system
CN113302515B (zh) 2019-01-10 2024-09-24 图达通智能美国有限公司 具有光束转向和广角信号检测的lidar系统和方法
US20200256954A1 (en) * 2019-02-07 2020-08-13 Analog Devices, Inc. Optical pulse coding in a lidar system
KR102604902B1 (ko) 2019-02-11 2023-11-21 애플 인크. 펄스형 빔들의 희소 어레이를 사용하는 깊이 감지
US11486970B1 (en) 2019-02-11 2022-11-01 Innovusion, Inc. Multiple beam generation from a single source beam for use with a LiDAR system
JP7330728B2 (ja) * 2019-03-26 2023-08-22 株式会社トプコン 光波距離計
US11977185B1 (en) 2019-04-04 2024-05-07 Seyond, Inc. Variable angle polygon for use with a LiDAR system
EP3936894A4 (en) 2019-04-04 2022-03-16 Huawei Technologies Co., Ltd. Distance measurement method, radar and vehicle-borne radar
US11287517B2 (en) 2019-04-19 2022-03-29 Sense Photonics, Inc. Single frame distance disambiguation
US10878589B2 (en) 2019-05-02 2020-12-29 Samsung Electronics Co., Ltd. Time-of-flight depth measurement using modulation frequency adjustment
KR20200134862A (ko) * 2019-05-24 2020-12-02 삼성전자주식회사 영상 처리 방법 및 장치
US11500094B2 (en) 2019-06-10 2022-11-15 Apple Inc. Selection of pulse repetition intervals for sensing time of flight
WO2021007454A1 (en) * 2019-07-09 2021-01-14 The Regents Of The University Of California Pulsed-coherent electronic front end for lidar and radar detection and ranging
US11579257B2 (en) 2019-07-15 2023-02-14 Veoneer Us, Llc Scanning LiDAR system and method with unitary optical element
US11474218B2 (en) 2019-07-15 2022-10-18 Veoneer Us, Llc Scanning LiDAR system and method with unitary optical element
US10838061B1 (en) 2019-07-16 2020-11-17 Blackmore Sensors & Analytics, LLC. Method and system for enhanced velocity resolution and signal to noise ratio in optical phase-encoded range detection
US11555900B1 (en) 2019-07-17 2023-01-17 Apple Inc. LiDAR system with enhanced area coverage
US10802120B1 (en) 2019-08-20 2020-10-13 Luminar Technologies, Inc. Coherent pulsed lidar system
CN110502022B (zh) * 2019-09-09 2022-09-13 厦门精益远达智能科技有限公司 一种实现无人机稳定悬停的方法、装置、设备和存储介质
EP3800439A1 (en) * 2019-10-03 2021-04-07 Hexagon Technology Center GmbH Surveying instrument
US11675075B2 (en) * 2019-10-15 2023-06-13 Beijing Voyager Technology Co., Ltd. Dynamic laser power control in light detection and ranging (LiDAR) systems
US11313969B2 (en) * 2019-10-28 2022-04-26 Veoneer Us, Inc. LiDAR homodyne transceiver using pulse-position modulation
US12206171B2 (en) * 2019-11-25 2025-01-21 Lunewave Inc. Automobile radars based on gradient-index lens
US11733359B2 (en) 2019-12-03 2023-08-22 Apple Inc. Configurable array of single-photon detectors
CN111095914B (zh) * 2019-12-06 2022-04-29 深圳市汇顶科技股份有限公司 三维图像传感系统以及相关电子装置以及飞时测距方法
CN110940973B (zh) * 2019-12-10 2022-11-04 成都纳雷科技有限公司 一种用于雷达目标检测的角度测量方法及装置
US11451390B2 (en) 2019-12-27 2022-09-20 Munro Design & Technologies, Llc Methods for minimizing an error condition with separately generated secret keys based upon one or more shared characteristics and devices thereof
US11122259B2 (en) * 2020-02-18 2021-09-14 Omnivision Technologies, Inc. Image sensor with voltage buffer for self-test
CN111837053B (zh) * 2020-03-25 2024-04-26 深圳市汇顶科技股份有限公司 基于飞行时间的测距方法和测距系统
US12481034B2 (en) * 2020-08-10 2025-11-25 Luminar Technologies, Inc. Lidar system with input optical element
US11119219B1 (en) 2020-08-10 2021-09-14 Luminar, Llc Lidar system with input optical element
US11609116B2 (en) 2020-08-27 2023-03-21 Banner Engineering Corp Open-loop photodiode gain regulation
EP3964868A1 (en) * 2020-09-07 2022-03-09 Infineon Technologies AG Method and apparatus for time-of-flight sensing
JP2022047338A (ja) * 2020-09-11 2022-03-24 株式会社東海理化電機製作所 無線通信装置、システム、およびプログラム
US20220091270A1 (en) * 2020-09-21 2022-03-24 GM Global Technology Operations LLC Vehicle-integrated lidar system
CN112147630B (zh) * 2020-09-27 2022-03-01 中国工程物理研究院激光聚变研究中心 一种成像型多普勒速度仪
US11808897B2 (en) * 2020-10-05 2023-11-07 Bfly Operations, Inc. Methods and apparatuses for azimuthal summing of ultrasound data
CN112504300A (zh) * 2020-12-28 2021-03-16 瑞声声学科技(深圳)有限公司 一种微机械陀螺仪带宽的测量方法及系统
US12044800B2 (en) 2021-01-14 2024-07-23 Magna Electronics, Llc Scanning LiDAR system and method with compensation for transmit laser pulse effects
US12442926B2 (en) 2021-02-04 2025-10-14 Apple Inc. Time-of-flight depth sensing with improved linearity
US12061289B2 (en) 2021-02-16 2024-08-13 Innovusion, Inc. Attaching a glass mirror to a rotating metal motor frame
US11422267B1 (en) 2021-02-18 2022-08-23 Innovusion, Inc. Dual shaft axial flux motor for optical scanners
US11789128B2 (en) 2021-03-01 2023-10-17 Innovusion, Inc. Fiber-based transmitter and receiver channels of light detection and ranging systems
US12196860B2 (en) 2021-03-02 2025-01-14 Apple Inc. Depth sensor calibration using internal reflections
US11326758B1 (en) 2021-03-12 2022-05-10 Veoneer Us, Inc. Spotlight illumination system using optical element
US11555895B2 (en) 2021-04-20 2023-01-17 Innovusion, Inc. Dynamic compensation to polygon and motor tolerance using galvo control profile
US11614521B2 (en) 2021-04-21 2023-03-28 Innovusion, Inc. LiDAR scanner with pivot prism and mirror
CN117178199A (zh) 2021-04-22 2023-12-05 图达通智能美国有限公司 具有高分辨率和超宽视场的紧凑型光检测和测距设计
WO2022225859A1 (en) 2021-04-22 2022-10-27 Innovusion, Inc. A compact lidar design with high resolution and ultra-wide field of view
US11624806B2 (en) 2021-05-12 2023-04-11 Innovusion, Inc. Systems and apparatuses for mitigating LiDAR noise, vibration, and harshness
US20220373649A1 (en) * 2021-05-17 2022-11-24 Raytheon Company Mode chaining for multifunction laser radar
CN117413199A (zh) 2021-05-21 2024-01-16 图达通智能美国有限公司 使用lidar扫描仪内部的检流计镜进行智能扫描的移动配置文件
US11732858B2 (en) 2021-06-18 2023-08-22 Veoneer Us, Llc Headlight illumination system using optical element
US11768294B2 (en) 2021-07-09 2023-09-26 Innovusion, Inc. Compact lidar systems for vehicle contour fitting
US11681028B2 (en) 2021-07-18 2023-06-20 Apple Inc. Close-range measurement of time of flight using parallax shift
US12468017B2 (en) 2021-10-15 2025-11-11 Seyond, Inc. Integrated mirror motor galvanometer
US20230124956A1 (en) * 2021-10-20 2023-04-20 AyDeeKay LLC dba Indie Semiconductor Signal-Adaptive and Time-Dependent Analog-to-Digital Conversion Rate in a Ranging Receiver
EP4429762A1 (en) * 2021-11-12 2024-09-18 Insightec, Ltd. Ultrasound autofocusing for short-pulse procedures
CN216356147U (zh) 2021-11-24 2022-04-19 图达通智能科技(苏州)有限公司 一种车载激光雷达电机、车载激光雷达及车辆
CN114114296A (zh) * 2021-11-30 2022-03-01 武汉万集光电技术有限公司 激光测距的方法、装置、激光测距设备及可读存储介质
WO2023144582A1 (en) * 2022-01-25 2023-08-03 Bosch Car Multimedia Portugal, S.A. Range estimation method for an amcw lidar
US12130363B2 (en) 2022-02-03 2024-10-29 Aurora Operations, Inc. LIDAR system
US11871130B2 (en) 2022-03-25 2024-01-09 Innovusion, Inc. Compact perception device
US12204033B2 (en) 2022-03-25 2025-01-21 Seyond, Inc. Multimodal detection with integrated sensors
US12092278B2 (en) 2022-10-07 2024-09-17 Magna Electronics, Llc Generating a spotlight
US12228653B2 (en) 2022-10-07 2025-02-18 Magna Electronics, Llc Integrating a sensing system into headlight optics
WO2024118800A2 (en) * 2022-11-30 2024-06-06 Dotty Green Golf, Llc Golf rangefinder
WO2025137196A1 (en) * 2023-12-19 2025-06-26 Regents Of The University Of Minnesota Systems and methods for determining an index of refraction of a material
US12202396B1 (en) 2023-12-19 2025-01-21 Magna Electronics, Llc Line-scan-gated imaging for LiDAR headlight

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2234329A (en) 1939-09-29 1941-03-11 Rca Corp Distance determining device
US2433667A (en) 1943-12-29 1947-12-30 Gen Electric Time measuring apparatus
US3365717A (en) 1965-09-03 1968-01-23 South African Inventions Method of and apparatus for providing a measure of the distance between two spaced points
US3503680A (en) 1967-03-31 1970-03-31 Perkin Elmer Corp Range measuring system
DE1623564B1 (de) 1967-12-01 1971-08-26 Siemens Ag Verfahren und Anordnung zur Entfernungsmessung mit hoher Präzision auf optischem Wege
GB1204008A (en) 1968-03-06 1970-09-03 British Aircraft Corp Ltd Improvements relating to range finders
US3614226A (en) 1969-03-17 1971-10-19 Holobeam Phase-locked pulsed distance-measuring equipment utilizing a coarse scale and fine scale measurement
ZA723648B (en) 1972-05-29 1973-09-26 South African Inventions Electronic means for resolving vernier measurements
US3936824A (en) 1973-05-18 1976-02-03 Kustom Electronics, Inc. Method and apparatus for digitally measuring speed
US4140060A (en) 1975-05-19 1979-02-20 Motorola, Inc. Subcarrier modulated optical transceiver
FR2367292A1 (fr) 1976-10-08 1978-05-05 Sercel Rech Const Elect Telemetre a oscillateur pilote et oscillateur asservi en phase sur celui-ci
US4300824A (en) 1979-11-15 1981-11-17 Canon Inc. Signal processing circuitry for a distance measuring system
DE3219423C2 (de) 1981-06-09 1986-04-30 MTC, Meßtechnik und Optoelektronik AG, Neuenburg/Neuchâtel Entfernungsmeßverfahren und Vorrichtung zu seiner Durchführung
JPS58158377U (ja) 1982-04-19 1983-10-22 旭光学工業株式会社 光波距離計の切換シヤツタ−
JPS59180472A (ja) 1983-03-31 1984-10-13 Nec Corp レ−ザレ−ダ方式
US4654584A (en) 1985-12-12 1987-03-31 Analogic Corporation High-speed precision equivalent time sampling A/D converter and method
JPS6412216A (en) 1987-07-06 1989-01-17 Nissan Motor Detection of position
US4829172A (en) 1987-07-20 1989-05-09 American Telephone And Telegraph Company At&T Bell Laboratories Optical ranging by phase shift measurement with return signal level compensation
US5148178A (en) 1988-10-11 1992-09-15 Santa Barbara Research Center Precision ranging system
US5359404A (en) 1989-03-27 1994-10-25 Laser Technology, Inc. Laser-based speed measuring device
US5838562A (en) * 1990-02-05 1998-11-17 Caterpillar Inc. System and a method for enabling a vehicle to track a preset path
US5125008A (en) 1990-03-09 1992-06-23 Scientific-Atlanta, Inc. Method and apparatus for autoranging, quadrature signal generation, digital phase reference, and calibration in a high speed rf measurement receiver
JP2670460B2 (ja) 1990-04-26 1997-10-29 キヤノン株式会社 受光装置
US5294970A (en) * 1990-12-31 1994-03-15 Spatial Positioning Systems, Inc. Spatial positioning system
JPH04283679A (ja) 1991-03-12 1992-10-08 Stanley Electric Co Ltd 光波測距装置
US5260670A (en) 1992-01-16 1993-11-09 Tektronix, Inc. Equivalent time sampler using an oscillator
US5237331A (en) * 1992-05-08 1993-08-17 Henderson Sammy W Eyesafe coherent laser radar for velocity and position measurements
US5311353A (en) 1993-03-05 1994-05-10 Analog Modules Wide dynamic range optical receivers
JP3160428B2 (ja) * 1993-07-12 2001-04-25 株式会社東芝 濃度計
JP3120202B2 (ja) 1993-11-18 2000-12-25 株式会社トプコン パルス方式の光波距離計
US5585913A (en) 1994-04-01 1996-12-17 Imra America Inc. Ultrashort pulsewidth laser ranging system employing a time gate producing an autocorrelation and method therefore
US5589928A (en) * 1994-09-01 1996-12-31 The Boeing Company Method and apparatus for measuring distance to a target
US5751406A (en) * 1994-11-22 1998-05-12 Fujitsu Limited Range finding apparatus
US5652651A (en) 1995-01-19 1997-07-29 Laser Technology, Inc. Laser range finder having selectable target acquisition characteristics and range measuring precision
US5682229A (en) * 1995-04-14 1997-10-28 Schwartz Electro-Optics, Inc. Laser range camera
JPH09236662A (ja) 1996-02-29 1997-09-09 Ushikata Shokai:Kk 光波距離計
JP3908297B2 (ja) * 1996-03-19 2007-04-25 株式会社トプコン レーザ測量機
FR2751087B1 (fr) 1996-07-09 1998-11-06 Thomson Csf Procede et dispositif de detection de cibles pour radar doppler a impulsions non ambigu a large bande
FR2751755B1 (fr) * 1996-07-23 1998-08-28 Commissariat Energie Atomique Velocimetre a laser a detection autodyne
US5889490A (en) * 1996-08-05 1999-03-30 Wachter; Eric A. Method and apparatus for improved ranging
US5745437A (en) 1996-08-05 1998-04-28 Wachter; Eric A. Method and apparatus for coherent burst ranging
US6288776B1 (en) * 1999-11-24 2001-09-11 Eastman Kodak Company Method for unambiguous range estimation
JP4309014B2 (ja) * 2000-03-08 2009-08-05 株式会社トプコン レーザ基準面による建設機械制御システム
US6788746B1 (en) * 2000-06-26 2004-09-07 Rosemount Aerospace Inc. System and method of determining the frequency of a coherent burst signal
US6844924B2 (en) * 2001-06-29 2005-01-18 The United States Of America As Represented By The Secretary Of The Army Ladar system for detecting objects
US6657706B2 (en) * 2002-03-27 2003-12-02 Sarnoff Corporation Method and apparatus for resolving relative times-of-arrival of light pulses

Cited By (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE49950E1 (en) 2007-12-21 2024-04-30 Leddartech Inc. Distance detection method and system
US8619241B2 (en) 2007-12-21 2013-12-31 Leddartech Inc. Distance detection method and system
US8723689B2 (en) 2007-12-21 2014-05-13 Leddartech Inc. Parking management system and method using lighting system
JP2015017994A (ja) * 2007-12-21 2015-01-29 レッダーテック インコーポレイテッド 検出及び測距方法及びシステム
USRE49342E1 (en) 2007-12-21 2022-12-20 Leddartech Inc. Distance detection method and system
USRE46930E1 (en) 2007-12-21 2018-07-03 Leddartech Inc. Distance detection method and system
JP2011506979A (ja) * 2007-12-21 2011-03-03 レッダーテック インコーポレイテッド 検出及び測距方法及びシステム
US8842182B2 (en) 2009-12-22 2014-09-23 Leddartech Inc. Active 3D monitoring system for traffic detection
KR101824753B1 (ko) 2010-07-21 2018-02-01 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 Ｔｏｆ 시스템의 계층적 디앨리어싱을 위한 방법 및 시스템
USRE48763E1 (en) 2011-05-11 2021-10-05 Leddartech Inc. Multiple-field-of-view scannerless optical rangefinder in high ambient background light
US8908159B2 (en) 2011-05-11 2014-12-09 Leddartech Inc. Multiple-field-of-view scannerless optical rangefinder in high ambient background light
USRE47134E1 (en) 2011-05-11 2018-11-20 Leddartech Inc. Multiple-field-of-view scannerless optical rangefinder in high ambient background light
USRE48914E1 (en) 2012-03-02 2022-02-01 Leddartech Inc. System and method for multipurpose traffic detection and characterization
USRE50261E1 (en) 2012-03-02 2025-01-07 Leddartech Inc. System and method for multipurpose traffic detection and characterization
US9235988B2 (en) 2012-03-02 2016-01-12 Leddartech Inc. System and method for multipurpose traffic detection and characterization
JP2013185983A (ja) * 2012-03-08 2013-09-19 Topcon Corp 光波距離計
US10488492B2 (en) 2014-09-09 2019-11-26 Leddarttech Inc. Discretization of detection zone
KR20190093736A (ko) * 2018-01-10 2019-08-12 주식회사 만도 레이더 제어 장치 및 그 방법
KR102132774B1 (ko) 2018-01-10 2020-07-21 주식회사 만도 레이더 제어 장치 및 그 방법
US11733375B2 (en) 2018-01-10 2023-08-22 Hl Klemove Corp. Apparatus and method for controlling radar
JP7257105B2 (ja) 2018-03-02 2023-04-13 株式会社東京精密 絶対距離測定装置及びその方法
JP2022095971A (ja) * 2018-03-02 2022-06-28 株式会社東京精密 絶対距離測定装置及びその方法
JP2019152507A (ja) * 2018-03-02 2019-09-12 株式会社東京精密 絶対距離測定装置及びその方法
JP7271762B2 (ja) 2018-03-02 2023-05-11 株式会社東京精密 絶対距離測定装置及びその方法
KR20200142148A (ko) * 2019-06-11 2020-12-22 주식회사 에스원 물체의 거리 측정 시스템 및 이를 이용한 거리 측정 방법
KR102242454B1 (ko) * 2019-06-11 2021-04-20 주식회사 에스원 물체의 거리 측정 시스템 및 이를 이용한 거리 측정 방법
US11567179B2 (en) 2020-07-21 2023-01-31 Leddartech Inc. Beam-steering device particularly for LIDAR systems
US11543533B2 (en) 2020-07-21 2023-01-03 Leddartech Inc. Systems and methods for wide-angle LiDAR using non-uniform magnification optics
US11474253B2 (en) 2020-07-21 2022-10-18 Leddartech Inc. Beam-steering devices and methods for LIDAR applications
US11828853B2 (en) 2020-07-21 2023-11-28 Leddartech Inc. Beam-steering device particularly for LIDAR systems
US11422266B2 (en) 2020-07-21 2022-08-23 Leddartech Inc. Beam-steering devices and methods for LIDAR applications
US12066576B2 (en) 2020-07-21 2024-08-20 Leddartech Inc. Beam-steering device particularly for lidar systems
US11402510B2 (en) 2020-07-21 2022-08-02 Leddartech Inc. Systems and methods for wide-angle LiDAR using non-uniform magnification optics
US12392902B2 (en) 2020-07-21 2025-08-19 Leddartech Inc. Beam-steering device particularly for LIDAR systems
US12468038B2 (en) 2020-07-21 2025-11-11 Leddartech Inc. Systems and methods for wide-angle LiDAR using non-uniform magnification optics
WO2024135939A1 (ko) * 2022-12-22 2024-06-27 김태민 라이더

Also Published As

Publication number Publication date
AU2003295944A1 (en) 2005-02-04
US20040135992A1 (en) 2004-07-15
WO2005008271A2 (en) 2005-01-27
US20080100822A1 (en) 2008-05-01
AU2003295944A8 (en) 2009-07-30
WO2005008271A3 (en) 2009-06-18
EP1576385A2 (en) 2005-09-21
US7202941B2 (en) 2007-04-10

Similar Documents

Publication Publication Date Title
JP2006521536A (ja) 高精度の距離測定装置およびその方法
JP5108526B2 (ja) 単一チャンネルヘテロダイン距離測定方法
CN101490579B (zh) 光学测距方法和相应的光学测距装置
US5889490A (en) Method and apparatus for improved ranging
US5742379A (en) Device and method for electronically measuring distances
JP5138854B2 (ja) 光学距離測定
JP2006521536A5 (enExample)
CN109964143B (zh) 用于处理由相干激光雷达引起的信号的方法及相关激光雷达系统
CN1751222B (zh) 用于推导大地测量距离信息的方法和装置
US7352446B2 (en) Absolute distance meter that measures a moving retroreflector
WO2019184790A1 (en) Coherent lidar method and apparatus
JP2008524563A5 (enExample)
US20160377721A1 (en) Beat signal bandwidth compression method, apparatus, and applications
US20110301914A1 (en) System and method for range-finding
EP3408683A1 (en) Optical phasograms for ladar vibrometry
JP2001255369A (ja) 光電子的に距離を測定する方法および同方法に基づいた装置
US9041918B2 (en) Measuring apparatus and referencing method for a digital laser distance meter, and laser distance meter
JP5590771B2 (ja) 電子的測定方法
JP2008524562A5 (enExample)
Bazin et al. A new laser range-finder based on FMCW-like method
JP2019132597A (ja) レーザー測距装置およびレーザー測距方法
US20220120904A1 (en) Imaging lidar
Journet Time-of-flight laser rangefinding systems
CN119044923A (zh) 一种fmcw激光雷达信号处理方法及系统

Legal Events

Date Code Title Description
A524 Written submission of copy of amendment under article 19 pct

Free format text: JAPANESE INTERMEDIATE CODE: A524

Effective date: 20060614

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20060615

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20061113

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20091209

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20100507