CN100549726C - 用于测量绝对距离的方法和测量装置 - Google Patents

用于测量绝对距离的方法和测量装置 Download PDF

Info

Publication number
CN100549726C
CN100549726C CNB2005800425689A CN200580042568A CN100549726C CN 100549726 C CN100549726 C CN 100549726C CN B2005800425689 A CNB2005800425689 A CN B2005800425689A CN 200580042568 A CN200580042568 A CN 200580042568A CN 100549726 C CN100549726 C CN 100549726C
Authority
CN
China
Prior art keywords
distance
measuring
measuring device
absolute
absolute distance
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.)
Expired - Lifetime
Application number
CNB2005800425689A
Other languages
English (en)
Chinese (zh)
Other versions
CN101076743A (zh
Inventor
D·迈耶
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.)
Leica Geosystems AG
Original Assignee
Leica Geosystems AG
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 Leica Geosystems AG filed Critical Leica Geosystems AG
Publication of CN101076743A publication Critical patent/CN101076743A/zh
Application granted granted Critical
Publication of CN100549726C publication Critical patent/CN100549726C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01S7/481—Constructional features, e.g. arrangements of optical elements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/08—Systems determining position data of a target for measuring distance only
    • G01S17/32—Systems determining position data of a target for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—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
    • G01S7/499—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00 using polarisation effects

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Electromagnetism (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)
  • Measurement Of Optical Distance (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
CNB2005800425689A 2004-10-13 2005-09-29 用于测量绝对距离的方法和测量装置 Expired - Lifetime CN100549726C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04405638A EP1647838B1 (de) 2004-10-13 2004-10-13 Verfahren und Messgerät zur Messung eines Absolutdistanzwertes
EP04405638.0 2004-10-13

Publications (2)

Publication Number Publication Date
CN101076743A CN101076743A (zh) 2007-11-21
CN100549726C true CN100549726C (zh) 2009-10-14

Family

ID=34932315

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2005800425689A Expired - Lifetime CN100549726C (zh) 2004-10-13 2005-09-29 用于测量绝对距离的方法和测量装置

Country Status (9)

Country Link
US (1) US7609387B2 (https=)
EP (1) EP1647838B1 (https=)
JP (1) JP4995089B2 (https=)
CN (1) CN100549726C (https=)
AT (1) ATE466298T1 (https=)
AU (1) AU2005294044B2 (https=)
CA (1) CA2584347C (https=)
DE (1) DE502004011107D1 (https=)
WO (1) WO2006039820A1 (https=)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007309677A (ja) * 2006-05-16 2007-11-29 Mitsutoyo Corp 追尾式レーザ干渉計の絶対距離推定方法及び追尾式レーザ干渉計
US8767215B2 (en) * 2007-06-18 2014-07-01 Leddartech Inc. Method for detecting objects with light
WO2009103172A1 (de) * 2008-02-19 2009-08-27 Leica Geosystems Ag Elektrooptischer distanzmesser
WO2010148526A1 (de) 2009-06-23 2010-12-29 Leica Geosystem Ag Tracking-verfahren und messsystem mit lasertracker
EP2653908A1 (en) 2012-04-16 2013-10-23 Leica Geosystems AG Electro-optic modulator and electro-optic distance-measuring device
EP2653884A1 (en) 2012-04-16 2013-10-23 Leica Geosystems AG Electro-optic distance-measuring device
EP2662702A1 (de) * 2012-05-07 2013-11-13 Leica Geosystems AG Lasertracker mit Interferometer und Absolutdistanzmesseinheit sowie Kalibrierverfahren für einen Lasertracker
CN103499338A (zh) * 2013-05-14 2014-01-08 罗江临 一种保证激光测距仪量程和提高测量精度的方法
KR102144541B1 (ko) * 2014-05-08 2020-08-18 주식회사 히타치엘지 데이터 스토리지 코리아 2방향 거리 검출 장치
CN108027440A (zh) * 2015-09-01 2018-05-11 国立大学法人东京大学 运动检测装置及使用它的三维形状测量装置
TWI595252B (zh) * 2016-05-10 2017-08-11 財團法人工業技術研究院 測距裝置及其測距方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09264960A (ja) 1996-03-28 1997-10-07 Koden Electron Co Ltd 光学式速度計及び距離計
US6675122B1 (en) * 1999-04-19 2004-01-06 Leica Geosystems Ag Indirect position determination with the aid of a tracker
CN1531659A (zh) * 2001-04-10 2004-09-22 �����ɷ� 遮光器稳定型绝对距离计

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4606638A (en) * 1983-11-03 1986-08-19 Zygo Corporation Distance measuring interferometer and method of use
US4714339B2 (en) * 1986-02-28 2000-05-23 Us Commerce Three and five axis laser tracking systems
JPH0430484Y2 (https=) * 1986-09-11 1992-07-23
CH674675A5 (https=) * 1987-10-23 1990-06-29 Kern & Co Ag
DE4314488C2 (de) * 1993-05-03 1997-11-20 Heidenhain Gmbh Dr Johannes Interferometrisches Meßverfahren für Absolutmessungen sowie dafür geeignete Laserinterferometeranordnung
DE19542490C1 (de) * 1995-11-15 1997-06-05 Leica Ag Elektro-optisches Meßgerät für absolute Distanzen
DE60100085T2 (de) 2001-04-12 2003-05-28 Agilent Technologies, Inc. (N.D.Ges.D.Staates Delaware) Vorrichtung zur Kalibrierung von Wellenlängenmesseinrichtungen
US7285793B2 (en) * 2005-07-15 2007-10-23 Verisurf Software, Inc. Coordinate tracking system, apparatus and method of use

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09264960A (ja) 1996-03-28 1997-10-07 Koden Electron Co Ltd 光学式速度計及び距離計
US6675122B1 (en) * 1999-04-19 2004-01-06 Leica Geosystems Ag Indirect position determination with the aid of a tracker
CN1531659A (zh) * 2001-04-10 2004-09-22 �����ɷ� 遮光器稳定型绝对距离计

Also Published As

Publication number Publication date
WO2006039820A1 (de) 2006-04-20
AU2005294044A1 (en) 2006-04-20
US20090033945A1 (en) 2009-02-05
DE502004011107D1 (de) 2010-06-10
CA2584347A1 (en) 2006-04-20
EP1647838A1 (de) 2006-04-19
JP4995089B2 (ja) 2012-08-08
ATE466298T1 (de) 2010-05-15
JP2008516246A (ja) 2008-05-15
CA2584347C (en) 2013-06-11
US7609387B2 (en) 2009-10-27
AU2005294044B2 (en) 2010-05-27
EP1647838B1 (de) 2010-04-28
CN101076743A (zh) 2007-11-21

Similar Documents

Publication Publication Date Title
US20230280463A1 (en) Chirped coherent laser radar system and method
EP1794620B1 (en) Absolute distance meter that measures a moving retroreflector
US10444361B2 (en) Laser tracker having two measurement functionalities
EP3973312B1 (en) Frequency modulated scanning lidar with 360 degrees field of view
EP3973314B1 (en) 360 degrees field of view scanning lidar with no movable parts
EP2634551B1 (en) Interferometer and fourier-transform spectroscopic analyzer
JPH0749207A (ja) 絶対干渉測定方法とこの方法に適したレーザー干渉装置
CN100549726C (zh) 用于测量绝对距离的方法和测量装置
JPS60233581A (ja) 距離測定装置及び方法
EP1742087A1 (en) Chirped synthetic wave laser radar apparatus and methods
EP3973313B1 (en) Methods for large angle field of view scanning lidar with no movable parts
JP5421013B2 (ja) 位置決め装置及び位置決め方法
CN101128717B (zh) 用于干涉仪绝对距离测量的相位噪声补偿
JP2008516246A5 (https=)
US9857160B1 (en) Multi-mode frequency sweeping interferometer and method of using same
CA2019950C (en) Optical system for measuring linear or angular displacements
US20240200943A1 (en) Geodetic surveying device for dispersion compensated distance measurement according to the two-color process
CN108761478B (zh) 针对动态目标的绝对距离测量
EP4242576B1 (en) Optical interferometric range sensor
US20240255274A1 (en) Complex sensing device and sensing method including the same
KR20250123842A (ko) 거리를 간섭계적으로 측정하기 위한 시스템 및 방법
JP2020106508A (ja) 速度測定方法及び速度測定装置
JPS63266302A (ja) レ−ザ測長装置

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term

Granted publication date: 20091014

CX01 Expiry of patent term