GB2064102B - Electro-optical dimension measurement - Google Patents

Electro-optical dimension measurement

Info

Publication number
GB2064102B
GB2064102B GB7940810A GB7940810A GB2064102B GB 2064102 B GB2064102 B GB 2064102B GB 7940810 A GB7940810 A GB 7940810A GB 7940810 A GB7940810 A GB 7940810A GB 2064102 B GB2064102 B GB 2064102B
Authority
GB
United Kingdom
Prior art keywords
electro
dimension measurement
optical dimension
optical
measurement
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
Application number
GB7940810A
Other versions
GB2064102A (en
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.)
European Electronic Systems Ltd
Original Assignee
European Electronic Systems Ltd
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 European Electronic Systems Ltd filed Critical European Electronic Systems Ltd
Priority to GB7940810A priority Critical patent/GB2064102B/en
Priority to US06/210,337 priority patent/US4490617A/en
Priority to AT80304249T priority patent/ATE19825T1/en
Priority to DE8080304249T priority patent/DE3071604D1/en
Priority to EP80304249A priority patent/EP0029748B1/en
Priority to JP16649780A priority patent/JPS5697812A/en
Priority to CA365,545A priority patent/CA1103018A/en
Priority to CA000377846A priority patent/CA1138189A/en
Publication of GB2064102A publication Critical patent/GB2064102A/en
Priority to US06/368,511 priority patent/US4499383A/en
Application granted granted Critical
Publication of GB2064102B publication Critical patent/GB2064102B/en
Priority to US06/591,484 priority patent/US4670659A/en
Priority to JP28685485A priority patent/JPS61221610A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/024—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by means of diode-array scanning
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/04—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving
    • G01B11/046—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving for measuring width
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
    • G01B11/0691—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material of objects while moving
GB7940810A 1979-11-26 1979-11-26 Electro-optical dimension measurement Expired GB2064102B (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
GB7940810A GB2064102B (en) 1979-11-26 1979-11-26 Electro-optical dimension measurement
US06/210,337 US4490617A (en) 1979-11-26 1980-11-25 Optical width measuring system using two cameras
DE8080304249T DE3071604D1 (en) 1979-11-26 1980-11-26 Optical measuring system
EP80304249A EP0029748B1 (en) 1979-11-26 1980-11-26 Optical measuring system
JP16649780A JPS5697812A (en) 1979-11-26 1980-11-26 Method of analyzing reflection signal and its analyzer and optical measuring device
CA365,545A CA1103018A (en) 1979-11-26 1980-11-26 Optical measuring apparatus
AT80304249T ATE19825T1 (en) 1979-11-26 1980-11-26 OPTICAL MEASUREMENT SYSTEM.
CA000377846A CA1138189A (en) 1979-11-26 1981-05-19 Comparative type measuring calibrating and interpolating system
US06/368,511 US4499383A (en) 1979-11-26 1982-04-15 Edge detection apparatus
US06/591,484 US4670659A (en) 1979-11-26 1984-05-17 Calibration method for an optical measuring system employing reference grids in a series of reference planes
JP28685485A JPS61221610A (en) 1979-11-26 1985-12-19 Method of detecting position of end edge section of tabular or band-shaped measured member, etc.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7940810A GB2064102B (en) 1979-11-26 1979-11-26 Electro-optical dimension measurement

Publications (2)

Publication Number Publication Date
GB2064102A GB2064102A (en) 1981-06-10
GB2064102B true GB2064102B (en) 1983-11-30

Family

ID=10509417

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7940810A Expired GB2064102B (en) 1979-11-26 1979-11-26 Electro-optical dimension measurement

Country Status (2)

Country Link
JP (2) JPS5697812A (en)
GB (1) GB2064102B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105136045A (en) * 2015-09-22 2015-12-09 北京佰能电气技术有限公司 Coil down length measurement method for coil collecting station

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5933450U (en) * 1982-08-25 1984-03-01 ニツタン株式会社 Silencer for gas discharge pipe for testing gas fire extinguishing equipment
AU571673B2 (en) * 1984-03-09 1988-04-21 Onesteel Manufacturing Pty Limited Optical article measuring system
CA1229975A (en) * 1984-03-09 1987-12-08 Broken Hill Proprietary Company Limited (The) Method of calibrating cameras for measuring an article
JPH01503560A (en) * 1986-08-13 1989-11-30 ザ　ブロークン　ヒル　プロプライエタリー　カンパニー　リミテツド Method and device for measuring dimensions of articles
AU598292B2 (en) * 1986-08-13 1990-06-21 Broken Hill Proprietary Company Limited, The Determining a dimension of an article
JP2011237210A (en) * 2010-05-07 2011-11-24 Yokogawa Electric Corp Position measurement system
JP6079072B2 (en) * 2012-09-12 2017-02-15 Ｊｆｅスチール株式会社 Hot length measuring method and apparatus
CN103644890B (en) * 2013-12-27 2015-08-12 中国电建集团中南勘测设计研究院有限公司 A kind of electro-optical distance measurement ground side length revision method in engineering survey
CN109063317B (en) * 2018-07-27 2022-11-04 燕山大学 Online cloud picture drawing method for cold-rolled strip shape

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52150651A (en) * 1976-06-09 1977-12-14 Kobe Steel Ltd Method of detecting travelling condition of plate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105136045A (en) * 2015-09-22 2015-12-09 北京佰能电气技术有限公司 Coil down length measurement method for coil collecting station
CN105136045B (en) * 2015-09-22 2018-01-05 北京佰能盈天科技有限公司 One kind collection volume station, which is coiled, surveys long method

Also Published As

Publication number Publication date
GB2064102A (en) 1981-06-10
JPS5697812A (en) 1981-08-06
JPS61221610A (en) 1986-10-02

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Legal Events

Date Code Title Description
727 Application made for amendment of specification (sect. 27/1977)
727A Application for amendment of specification now open to opposition (sect. 27/1977)
775 Application for amendment of specification (sect. 75/1977)
775B Specification amended (sect. 75/1977)
SPA Amended specification published
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19951126