JP2004527765A - 距離測定用光学センサー - Google Patents

距離測定用光学センサー Download PDF

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Publication number
JP2004527765A
JP2004527765A JP2003500503A JP2003500503A JP2004527765A JP 2004527765 A JP2004527765 A JP 2004527765A JP 2003500503 A JP2003500503 A JP 2003500503A JP 2003500503 A JP2003500503 A JP 2003500503A JP 2004527765 A JP2004527765 A JP 2004527765A
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JP
Japan
Prior art keywords
electromagnetic radiation
signal
frequency
waveform
phase
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Pending
Application number
JP2003500503A
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English (en)
Japanese (ja)
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JP2004527765A5 (enExample
Inventor
バーカー，アンドリュー，ジョイ．
Original Assignee
イーグル レイ コーポレーション
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.)
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Application filed by イーグル レイ コーポレーション filed Critical イーグル レイ コーポレーション
Publication of JP2004527765A publication Critical patent/JP2004527765A/ja
Publication of JP2004527765A5 publication Critical patent/JP2004527765A5/ja
Pending legal-status Critical Current

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    • 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
    • G01S7/4811—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver
    • G01S7/4812—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver transmitted and received beams following a coaxial path
    • 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
    • G01S17/36—Systems determining position data of a target for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated with phase comparison between the received signal and the contemporaneously transmitted signal
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/491—Details of non-pulse systems
    • G01S7/4912—Receivers
    • G01S7/4915—Time delay measurement, e.g. operational details for pixel components; Phase measurement
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/491—Details of non-pulse systems
    • G01S7/493—Extracting wanted echo signals

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  • 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)
  • Measurement Of Optical Distance (AREA)
JP2003500503A 2001-05-30 2002-05-29 距離測定用光学センサー Pending JP2004527765A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US29413701P 2001-05-30 2001-05-30
PCT/CA2002/000795 WO2002097367A2 (en) 2001-05-30 2002-05-29 Optical sensor for distance measurement

Publications (2)

Publication Number Publication Date
JP2004527765A true JP2004527765A (ja) 2004-09-09
JP2004527765A5 JP2004527765A5 (enExample) 2005-10-27

Family

ID=23132048

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003500503A Pending JP2004527765A (ja) 2001-05-30 2002-05-29 距離測定用光学センサー

Country Status (6)

Country Link
US (1) US6876441B2 (enExample)
EP (1) EP1405096A2 (enExample)
JP (1) JP2004527765A (enExample)
AU (1) AU2002302271A1 (enExample)
CA (1) CA2446909A1 (enExample)
WO (1) WO2002097367A2 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7639347B2 (en) 2007-02-14 2009-12-29 Leica Geosystems Ag High-speed laser ranging system including a fiber laser
US7944548B2 (en) 2006-03-07 2011-05-17 Leica Geosystems Ag Increasing measurement rate in time of flight measurement apparatuses
JPWO2010100846A1 (ja) * 2009-03-05 2012-09-06 パナソニック株式会社 距離測定装置、距離測定方法、プログラムおよび集積回路

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US6920161B2 (en) 2002-01-18 2005-07-19 Oepic Semiconductors, Inc. High-speed TO-can optoelectronic packages
JP4104991B2 (ja) * 2003-01-16 2008-06-18 株式会社トプコン 光波距離計
US20050018994A1 (en) * 2003-07-24 2005-01-27 Oepic, Inc. Active and passive to-can extension boards
WO2005108920A1 (de) * 2004-05-04 2005-11-17 Leica Geosystems Ag Zielerfassungsgerät
JP4828167B2 (ja) * 2005-06-16 2011-11-30 株式会社 ソキア・トプコン 距離測定装置及びその方法
US8018579B1 (en) 2005-10-21 2011-09-13 Apple Inc. Three-dimensional imaging and display system
US7348528B2 (en) * 2005-12-20 2008-03-25 Marshall Daniel R Distance measuring system
DE102006041307A1 (de) * 2006-09-01 2008-03-13 Sick Ag Opto-elektronische Sensoranordnung
CN101952741B (zh) * 2008-02-19 2013-06-19 莱卡地球系统公开股份有限公司 光电距离测量仪
US8107056B1 (en) 2008-09-17 2012-01-31 University Of Central Florida Research Foundation, Inc. Hybrid optical distance sensor
US8213022B1 (en) 2009-03-04 2012-07-03 University Of Central Florida Research Foundation, Inc. Spatially smart optical sensing and scanning
US8487235B2 (en) * 2009-04-13 2013-07-16 Rockwell Automation Technologies, Inc. Photoelectric sensor for sensing a target at a predetermined location
JP2011145109A (ja) * 2010-01-12 2011-07-28 Topcon Corp 光波距離測定装置
EP2381269A1 (de) 2010-04-13 2011-10-26 Leica Geosystems AG Koordinatenmessgerät mit automatischer Zielerfassung
US8654316B1 (en) * 2011-02-17 2014-02-18 Lockheed Martin Coherent Technologies, Inc. Methods and systems for target detection
US9076363B2 (en) * 2013-01-07 2015-07-07 Apple Inc. Parallel sensing configuration covers spectrum and colorimetric quantities with spatial resolution
KR102124930B1 (ko) * 2013-08-16 2020-06-19 엘지전자 주식회사 공간 해상도가 가변되는 거리 정보를 획득할 수 있는 거리검출장치
RU2579817C1 (ru) * 2014-10-16 2016-04-10 Открытое Акционерное общество "Ростовский оптико-механический завод" Оптическая система дальномера
US10419655B2 (en) 2015-04-27 2019-09-17 Snap-Aid Patents Ltd. Estimating and using relative head pose and camera field-of-view
PL3312632T3 (pl) * 2015-12-10 2025-04-22 Horsedm Science & Technology (Dongguan) Company Limited Metoda kalibracji oparta na pojedynczej długości fali oraz pomiarze fazy podwójnej lampy laserowej oraz urządzenie do tej metody
WO2017149526A2 (en) 2016-03-04 2017-09-08 May Patents Ltd. A method and apparatus for cooperative usage of multiple distance meters
US10382094B2 (en) * 2017-11-28 2019-08-13 International Business Machines Corporation Cable tracking by electromagnetic emission
US20240118512A1 (en) * 2022-10-11 2024-04-11 Omega Optical LLC Interference filter with minimal angular and thermal dependence

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GB1172668A (en) * 1966-12-01 1969-12-03 Nat Res Dev Improvements in or relating to Apparatus for use in Distance Measuring Equipment.
CH515488A (de) * 1969-08-11 1971-11-15 Aga Ab Entfernungsmesseinrichtung
US4340299A (en) * 1980-03-13 1982-07-20 United Technologies Corporation Optical doppler radar system using a conically scanned laser beam
CH668488A5 (de) * 1985-06-12 1988-12-30 Kern & Co Ag Elektrooptisches distanzmessgeraet.
US4715706A (en) * 1986-10-20 1987-12-29 Wang Charles P Laser doppler displacement measuring system and apparatus
US5715044A (en) * 1987-08-14 1998-02-03 Boeing North American, Inc. Laser radar
US4856893A (en) * 1987-09-30 1989-08-15 Eaton Corporation Laser distance measuring method and apparatus
CH674675A5 (enExample) * 1987-10-23 1990-06-29 Kern & Co Ag
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US5082364A (en) * 1990-08-31 1992-01-21 Russell James T Rf modulated optical beam distance measuring system and method
JP3089376B2 (ja) * 1992-09-11 2000-09-18 工業技術院長 距離測定装置
JPH0954158A (ja) * 1995-08-16 1997-02-25 Mitsubishi Heavy Ind Ltd 広角光波距離測定装置
DE19542490C1 (de) * 1995-11-15 1997-06-05 Leica Ag Elektro-optisches Meßgerät für absolute Distanzen
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US6100540A (en) * 1999-02-22 2000-08-08 Visidyne, Inc. Laser displacement measurement system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7944548B2 (en) 2006-03-07 2011-05-17 Leica Geosystems Ag Increasing measurement rate in time of flight measurement apparatuses
US7639347B2 (en) 2007-02-14 2009-12-29 Leica Geosystems Ag High-speed laser ranging system including a fiber laser
JPWO2010100846A1 (ja) * 2009-03-05 2012-09-06 パナソニック株式会社 距離測定装置、距離測定方法、プログラムおよび集積回路

Also Published As

Publication number Publication date
WO2002097367B1 (en) 2003-08-21
AU2002302271A1 (en) 2002-12-09
US6876441B2 (en) 2005-04-05
WO2002097367A2 (en) 2002-12-05
US20020180956A1 (en) 2002-12-05
CA2446909A1 (en) 2002-12-05
EP1405096A2 (en) 2004-04-07
WO2002097367A3 (en) 2003-07-10

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A072 Dismissal of procedure [no reply to invitation to correct request for examination]

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Effective date: 20040622