DE3687204T2 - Vorrichtung und verfahren zum feststellen einer verschiebung. - Google Patents

Vorrichtung und verfahren zum feststellen einer verschiebung.

Info

Publication number
DE3687204T2
DE3687204T2 DE8686306845T DE3687204T DE3687204T2 DE 3687204 T2 DE3687204 T2 DE 3687204T2 DE 8686306845 T DE8686306845 T DE 8686306845T DE 3687204 T DE3687204 T DE 3687204T DE 3687204 T2 DE3687204 T2 DE 3687204T2
Authority
DE
Germany
Prior art keywords
radiation
detector
filter
displacement
vary
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
DE8686306845T
Other languages
English (en)
Other versions
DE3687204D1 (de
Inventor
Akkanapragada Narayana Prasad
James Lodovico Moruzzi
Gordon Rees Jones
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.)
University of Liverpool
Original Assignee
University of Liverpool
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
Priority claimed from GB858522202A external-priority patent/GB8522202D0/en
Priority claimed from GB858528982A external-priority patent/GB8528982D0/en
Application filed by University of Liverpool filed Critical University of Liverpool
Publication of DE3687204D1 publication Critical patent/DE3687204D1/de
Application granted granted Critical
Publication of DE3687204T2 publication Critical patent/DE3687204T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/465—Measurement of colour; Colour measuring devices, e.g. colorimeters taking into account the colour perception of the eye; using tristimulus detection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
    • G01J3/51—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors using colour filters
    • G01J3/513—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors using colour filters having fixed filter-detector pairs

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Optical Transform (AREA)
  • Measurement Of Optical Distance (AREA)
DE8686306845T 1985-09-06 1986-09-04 Vorrichtung und verfahren zum feststellen einer verschiebung. Expired - Lifetime DE3687204T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB858522202A GB8522202D0 (en) 1985-09-06 1985-09-06 Determining displacement
GB858528982A GB8528982D0 (en) 1985-11-25 1985-11-25 Colour quantification system

Publications (2)

Publication Number Publication Date
DE3687204D1 DE3687204D1 (de) 1993-01-14
DE3687204T2 true DE3687204T2 (de) 1993-04-15

Family

ID=26289741

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686306845T Expired - Lifetime DE3687204T2 (de) 1985-09-06 1986-09-04 Vorrichtung und verfahren zum feststellen einer verschiebung.

Country Status (7)

Country Link
US (3) US4835384A (de)
EP (1) EP0214845B1 (de)
CN (1) CN86105345A (de)
AT (1) ATE83071T1 (de)
AU (1) AU6215186A (de)
CA (1) CA1303347C (de)
DE (1) DE3687204T2 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6215186A (en) * 1985-09-06 1987-03-12 University Of Liverpool, The Displacement measurement
GB8625471D0 (en) * 1986-10-24 1986-11-26 Bicc Plc Displacement detection
GB8706318D0 (en) * 1987-03-17 1987-04-23 Bicc Plc Optical sensor
FR2644239B1 (fr) * 1989-03-13 1994-04-01 Spectec Sa Chaine de mesure d'angle ou de position optique et a transmission par fibres optiques intrinsequement lineaire et reference utilisant une ou plusieurs sources lumineuses
JP2812518B2 (ja) * 1989-12-21 1998-10-22 キヤノン株式会社 移動状態検出装置
US5389777A (en) * 1992-10-02 1995-02-14 Chin; Philip K. Optical displacement sensor utilizing optical diffusion and reflection
DE10016361B4 (de) * 2000-04-03 2010-08-26 Leica Microsystems Cms Gmbh Optische Anordnung
JP4876233B2 (ja) * 2004-03-22 2012-02-15 多摩川精機株式会社 位置検出器および被検出体
GB0603636D0 (en) * 2006-02-23 2006-04-05 Advanced Sensors Ltd Apparatus for measuring fluorescent material in a liquid
KR101010928B1 (ko) * 2009-10-15 2011-01-26 (주)화백엔지니어링 아크 검출 장치
DE102009057101A1 (de) 2009-11-20 2011-05-26 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
US9113023B2 (en) 2009-11-20 2015-08-18 Faro Technologies, Inc. Three-dimensional scanner with spectroscopic energy detector
US9210288B2 (en) 2009-11-20 2015-12-08 Faro Technologies, Inc. Three-dimensional scanner with dichroic beam splitters to capture a variety of signals
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
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
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
DE102010020925B4 (de) 2010-05-10 2014-02-27 Faro Technologies, Inc. Verfahren zum optischen Abtasten und Vermessen einer Umgebung
DE102010032724A1 (de) * 2010-07-26 2012-01-26 Faro Technologies, Inc. Vorrichtung zum optischen Abtasten und Vermessen einer Umgebung
US9168654B2 (en) 2010-11-16 2015-10-27 Faro Technologies, Inc. Coordinate measuring machines with dual layer arm
DE102012100609A1 (de) 2012-01-25 2013-07-25 Faro Technologies, Inc. Vorrichtung zum optischen Abtasten und Vermessen einer Umgebung
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
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
DE102012109481A1 (de) 2012-10-05 2014-04-10 Faro Technologies, Inc. Vorrichtung zum optischen Abtasten und Vermessen einer Umgebung
CN109781020B (zh) * 2017-11-15 2020-10-27 宝山钢铁股份有限公司 立式钢卷塔形测量装置
CN108871199A (zh) * 2018-05-30 2018-11-23 中国工程物理研究院机械制造工艺研究所 一种基于光波幅值比的色散位移传感器
CN112832958B (zh) * 2021-02-20 2024-03-08 中国华能集团清洁能源技术研究院有限公司 一种基于光色散的风机塔筒倾斜监测装置及方法
CN113686258B (zh) * 2021-08-25 2023-07-25 中国铁路设计集团有限公司 单点位移监测系统的传感器初值控制装置及控制方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4165180A (en) * 1977-06-17 1979-08-21 Canadian Instrumentation And Research Limited Automatic computing color meter
JPS5598878A (en) * 1979-01-22 1980-07-28 Rockwell International Corp Optical sensor and method of fabricating same
US4247202A (en) * 1979-06-25 1981-01-27 Canadian Instrumentation And Research Automatic computing color meter
JPS5764105A (en) * 1980-10-07 1982-04-19 Canon Inc Location detector
JPS5796217A (en) * 1980-12-05 1982-06-15 Mitsubishi Electric Corp Contactless travel recorder for switch gear
DE3170955D1 (en) * 1980-12-17 1985-07-18 Ici Plc Apparatus for gathering data from a plurality of condition responsive optical sensors
US4408123A (en) * 1981-02-02 1983-10-04 Siemens Corporation Fiber optical sensor device for measuring a physical parameter
US4427881A (en) * 1981-03-09 1984-01-24 Siemens Corporation Sensor device for measuring a physical parameter
DE3208447A1 (de) * 1981-03-09 1982-09-23 Siemens AG, 1000 Berlin und 8000 München Farbmodulierter faseroptischer wandler
JPS57184937A (en) * 1981-05-08 1982-11-13 Omron Tateisi Electronics Co Color discriminating element
US4493212A (en) * 1982-09-20 1985-01-15 Aetna Telecommunications Laboratories Fiber optic mass sensor
GB2173898A (en) * 1983-04-26 1986-10-22 Central Electr Generat Board Apparatus for optically measuring a displacement
GB8320107D0 (en) * 1983-07-26 1983-08-24 Barr & Stroud Ltd Optical monitoring apparatus
FR2553878B1 (fr) * 1983-10-25 1987-04-17 Telecommunications Sa Systeme optique de reperage de position
US4543961A (en) * 1983-11-14 1985-10-01 Cordis Corporation Data transmission system
GB8414671D0 (en) * 1984-06-08 1984-07-11 Sira Ltd Wavelength detection
AU6215186A (en) * 1985-09-06 1987-03-12 University Of Liverpool, The Displacement measurement
GB8531149D0 (en) * 1985-12-18 1986-01-29 Smiths Industries Plc Optical transducers
GB8625471D0 (en) * 1986-10-24 1986-11-26 Bicc Plc Displacement detection
GB8706317D0 (en) * 1987-03-17 1987-04-23 Bicc Plc Optical sensor

Also Published As

Publication number Publication date
ATE83071T1 (de) 1992-12-15
EP0214845A3 (en) 1989-03-01
DE3687204D1 (de) 1993-01-14
CN86105345A (zh) 1987-10-07
AU6215186A (en) 1987-03-12
CA1303347C (en) 1992-06-16
US4891509A (en) 1990-01-02
EP0214845B1 (de) 1992-12-02
US4835384A (en) 1989-05-30
EP0214845A2 (de) 1987-03-18
US4891510A (en) 1990-01-02

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Legal Events

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