JPS492565A - - Google Patents

Info

Publication number
JPS492565A
JPS492565A JP48029339A JP2933973A JPS492565A JP S492565 A JPS492565 A JP S492565A JP 48029339 A JP48029339 A JP 48029339A JP 2933973 A JP2933973 A JP 2933973A JP S492565 A JPS492565 A JP S492565A
Authority
JP
Japan
Prior art keywords
instrument
distance
exact
modulate
frequencies
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
JP48029339A
Other languages
English (en)
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 filed Critical
Publication of JPS492565A publication Critical patent/JPS492565A/ja
Pending legal-status Critical Current

Links

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
    • G01S7/491—Details of non-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
    • G01S17/32—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Measurement Of Optical Distance (AREA)
JP48029339A 1972-03-13 1973-03-13 Pending JPS492565A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00234018A US3832056A (en) 1972-03-13 1972-03-13 Distance measuring device using electro-optical techniques

Publications (1)

Publication Number Publication Date
JPS492565A true JPS492565A (ja) 1974-01-10

Family

ID=22879535

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48029339A Pending JPS492565A (ja) 1972-03-13 1973-03-13

Country Status (4)

Country Link
US (1) US3832056A (ja)
JP (1) JPS492565A (ja)
AU (1) AU5309173A (ja)
DE (1) DE2312017A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53148468A (en) * 1977-05-30 1978-12-25 Shinko Electric Co Ltd Light wave range finder
JPS5432292A (en) * 1977-08-17 1979-03-09 Mitsubishi Electric Corp Radar unit
JPS61290379A (ja) * 1985-06-12 1986-12-20 ライカ・アクチエンゲゼルシヤフト 電気・光学的距離測定装置

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL169693C (nl) * 1974-10-09 1982-08-16 Nederlanden Staat Detectie-inrichting.
DE2452794C3 (de) * 1974-11-07 1979-08-30 Philips Patentverwaltung Gmbh, 2000 Hamburg Automatische Pegeleinstellschaltung für voreinstellbare IR-Puls-Überwachungsgeräte mit getaktetem Empfänger
US4508448A (en) * 1974-11-20 1985-04-02 Geotronics Ab Apparatus for measuring the distance to a point on the inner wall of a hot furnace
SE414347B (sv) * 1974-11-20 1980-07-21 Aga Ab Anordning for att meta avstandet till en punkt pa den egenstralande innerveggen i en ugn
GB1585054A (en) * 1975-02-14 1981-02-25 Secr Defence Laser rangefinder
GB1585053A (en) * 1975-02-14 1981-02-25 Secr Defence Laser rangefinder
US4025192A (en) * 1975-11-25 1977-05-24 Aga Aktiebolag Optical measuring method
US4171907A (en) * 1978-05-25 1979-10-23 Cubic Western Data Electro-optic distance measuring device
CH634419A5 (de) * 1978-10-11 1983-01-31 Kern & Co Ag Verfahren zur elektrooptischen distanzmessung, sowie vorrichtung zur durchfuehrung des verfahrens.
JPS5619468A (en) * 1979-07-26 1981-02-24 Nippon Kogaku Kk <Nikon> Weather correction device of light-wave distance measuring instrument
AU6455880A (en) * 1979-12-07 1981-06-11 Hewlett-Packard Company Velocity corrected range system
JPS56132580A (en) * 1980-03-10 1981-10-16 Tokyo Optical Co Ltd Light wave rangemeter
JPS57125814A (en) * 1981-01-30 1982-08-05 Tokyo Optical Co Ltd Measuring machine
CH644244B (fr) * 1981-04-22 Asulab Sa Montre electronique a organe de commande fixe.
GB2504248B (en) 1986-02-02 2014-07-23 Selex Sensors & Airborne Sys Imaging arrangement
US4888490A (en) * 1988-05-24 1989-12-19 University Of Southern California Optical proximity apparatus and method using light sources being modulated at different frequencies
US5357371A (en) * 1992-09-22 1994-10-18 The United States Of America As Represented By The Administrator, National Aeronautics & Space Administration Laser retroreflector array having cat-eye retroreflectors
US5347117A (en) * 1992-12-30 1994-09-13 Allen-Bradley Company, Inc. Operator interface for a photoelectric control unit
US5430537A (en) * 1993-09-03 1995-07-04 Dynamics Research Corporation Light beam distance encoder
US5926260A (en) * 1995-01-19 1999-07-20 Laser Technology, Inc. Compact laser-based distance measuring apparatus
US6023322A (en) * 1995-05-04 2000-02-08 Bushnell Corporation Laser range finder with target quality display and scan mode
US5623335A (en) * 1995-05-04 1997-04-22 Bushnell Corporation Laser range finder with target quality display
US5712477A (en) * 1996-05-14 1998-01-27 Allen-Bradley Company, Inc. System to provide alignment and troubleshooting aid photoelectric sensors through alternating numeric display
US7508497B2 (en) * 2003-11-26 2009-03-24 Meade Instruments Corporation Rangefinder with reduced noise receiver
US7053992B2 (en) * 2003-11-26 2006-05-30 Meade Instruments Corporation Rangefinder and method for collecting calibration data
US7684017B2 (en) 2006-10-26 2010-03-23 Callaway Golf Company Laser range finder for use on a golf course
US9482755B2 (en) 2008-11-17 2016-11-01 Faro Technologies, Inc. Measurement system having air temperature compensation between a target and a laser tracker
US8659749B2 (en) 2009-08-07 2014-02-25 Faro Technologies, Inc. Absolute distance meter with optical switch
US9772394B2 (en) 2010-04-21 2017-09-26 Faro Technologies, Inc. Method and apparatus for following an operator and locking onto a retroreflector with a laser tracker
US9377885B2 (en) 2010-04-21 2016-06-28 Faro Technologies, Inc. Method and apparatus for locking onto a retroreflector with a laser tracker
US9400170B2 (en) 2010-04-21 2016-07-26 Faro Technologies, Inc. Automatic measurement of dimensional data within an acceptance region by a laser tracker
US8619265B2 (en) 2011-03-14 2013-12-31 Faro Technologies, Inc. Automatic measurement of dimensional data with a laser tracker
US8902408B2 (en) 2011-02-14 2014-12-02 Faro Technologies Inc. Laser tracker used with six degree-of-freedom probe having separable spherical retroreflector
CN103403575B (zh) 2011-03-03 2015-09-16 法罗技术股份有限公司 靶标设备和方法
CN103649673A (zh) 2011-04-15 2014-03-19 法罗技术股份有限公司 激光跟踪器中的增强的位置检测器
USD688577S1 (en) 2012-02-21 2013-08-27 Faro Technologies, Inc. Laser tracker
US9686532B2 (en) 2011-04-15 2017-06-20 Faro Technologies, Inc. System and method of acquiring three-dimensional coordinates using multiple coordinate measurement devices
US9164173B2 (en) 2011-04-15 2015-10-20 Faro Technologies, Inc. Laser tracker that uses a fiber-optic coupler and an achromatic launch to align and collimate two wavelengths of light
US9482529B2 (en) 2011-04-15 2016-11-01 Faro Technologies, Inc. Three-dimensional coordinate scanner and method of operation
JP6099675B2 (ja) 2012-01-27 2017-03-22 ファロ テクノロジーズ インコーポレーテッド バーコード識別による検査方法
US9041914B2 (en) 2013-03-15 2015-05-26 Faro Technologies, Inc. Three-dimensional coordinate scanner and method of operation
US9395174B2 (en) 2014-06-27 2016-07-19 Faro Technologies, Inc. Determining retroreflector orientation by optimizing spatial fit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2966090A (en) * 1954-12-28 1960-12-27 Gasaccumulator Svenska Ab Optical distance measuring device
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
US3446971A (en) * 1966-05-31 1969-05-27 Spectra Physics Optical ranging system using a beat frequency responsive photomultiplier
US3621268A (en) * 1967-12-19 1971-11-16 Int Standard Electric Corp Reflection type contactless touch switch having housing with light entrance and exit apertures opposite and facing
US3619058A (en) * 1969-11-24 1971-11-09 Hewlett Packard Co Distance measuring apparatus
US3690767A (en) * 1970-10-01 1972-09-12 Systron Donner Corp Optical tanker-docking system
US3740141A (en) * 1971-09-20 1973-06-19 Laser Systems & Electronics Timing and measuring methods and means for laser distance measurements

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53148468A (en) * 1977-05-30 1978-12-25 Shinko Electric Co Ltd Light wave range finder
JPS5432292A (en) * 1977-08-17 1979-03-09 Mitsubishi Electric Corp Radar unit
JPS624669B2 (ja) * 1977-08-17 1987-01-31 Mitsubishi Electric Corp
JPS61290379A (ja) * 1985-06-12 1986-12-20 ライカ・アクチエンゲゼルシヤフト 電気・光学的距離測定装置
JPH0812246B2 (ja) * 1985-06-12 1996-02-07 ケルン・ウント・コンパニ−・アクチエンゲゼルシヤフト 電気・光学的距離測定装置

Also Published As

Publication number Publication date
AU5309173A (en) 1974-09-12
US3832056A (en) 1974-08-27
DE2312017A1 (de) 1973-09-27

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