NO921090L - Metode for aa maale dimensjonene paa objekter i bevegelse - Google Patents

Metode for aa maale dimensjonene paa objekter i bevegelse

Info

Publication number
NO921090L
NO921090L NO92921090A NO921090A NO921090L NO 921090 L NO921090 L NO 921090L NO 92921090 A NO92921090 A NO 92921090A NO 921090 A NO921090 A NO 921090A NO 921090 L NO921090 L NO 921090L
Authority
NO
Norway
Prior art keywords
directions
accordance
prism
parallel
axis
Prior art date
Application number
NO92921090A
Other languages
English (en)
Other versions
NO921090D0 (no
Inventor
Louis Bernard
Bichot Bernard
Original Assignee
Saint Gobain Isover
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 Saint Gobain Isover filed Critical Saint Gobain Isover
Publication of NO921090D0 publication Critical patent/NO921090D0/no
Publication of NO921090L publication Critical patent/NO921090L/no

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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Control Of Conveyors (AREA)

Abstract

En optoelektronlsk metode for kontinuerlig å overvåke dimensjonene til et prisme med parallellogranfornet tverrsnitt (2) på en transporter (1) som passerer med en viss hastlgbet l samsvar med en akse (OX) parallelt med aksen til det nevnte prisme, og som omfatter de følgende trinn: a) to ikke-parallelle flater av det nevnte prisme betraktes l samsvar med retningene (OY, OZ) loddrett på hver av dem. Ved et gitt tidspunkt blir de to vinkel- målingene (a, p) oppnådd og er benyttet til posisjonene av de tre kantene som definerer disse to flatene. b) posisjonen til kanten som er felles for begge flatene, blir beregnet med referanse til den ene eller den andre av de nevnte retningene (OY, OZ), c) den eksakte posisjon til den felles kanten blir bestemt i samsvar med de to retningene (OY, OZ) ved gjentagelser på basis av de tidligere to vinkel- målingene (a, e) og beregningen, idet gjentagelsene opphører når forskjellen i to påfølgende tilnærmelser av den nevnte posisjon l samsvar med hver av retningene (OY, OZ) er mindre enn den krevede nøyaktighet.
NO92921090A 1991-04-18 1992-03-19 Metode for aa maale dimensjonene paa objekter i bevegelse NO921090L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9104775A FR2675573B1 (fr) 1991-04-18 1991-04-18 Procede de mesures dimensionnelles d'objets en mouvement.

Publications (2)

Publication Number Publication Date
NO921090D0 NO921090D0 (no) 1992-03-19
NO921090L true NO921090L (no) 1992-10-19

Family

ID=9411994

Family Applications (1)

Application Number Title Priority Date Filing Date
NO92921090A NO921090L (no) 1991-04-18 1992-03-19 Metode for aa maale dimensjonene paa objekter i bevegelse

Country Status (23)

Country Link
US (1) US5325178A (no)
EP (1) EP0511047B1 (no)
JP (1) JPH05113318A (no)
KR (1) KR920020186A (no)
AR (1) AR245532A1 (no)
AT (1) ATE125351T1 (no)
AU (1) AU651434B2 (no)
BR (1) BR9201391A (no)
CA (1) CA2066117A1 (no)
CS (1) CS90092A3 (no)
DE (1) DE69203522T2 (no)
DK (1) DK0511047T3 (no)
ES (1) ES2077371T3 (no)
FI (1) FI921739A (no)
FR (1) FR2675573B1 (no)
HU (1) HUT64418A (no)
IE (1) IE71518B1 (no)
NO (1) NO921090L (no)
PL (1) PL168923B1 (no)
SI (1) SI9210330A (no)
TR (1) TR28667A (no)
YU (1) YU33092A (no)
ZA (1) ZA922004B (no)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5220536A (en) * 1989-09-01 1993-06-15 Quantronix, Inc. Measuring method and apparatus
NO178909C (no) * 1993-04-19 1996-06-26 Toni Rydningen Måleanordning
US5719678A (en) * 1994-07-26 1998-02-17 Intermec Corporation Volumetric measurement of a parcel using a CCD line scanner and height sensor
US5815274A (en) * 1996-12-31 1998-09-29 Pitney Bowes Inc. Method for dimensional weighing by spaced line projection
US5770864A (en) * 1996-12-31 1998-06-23 Pitney Bowes Inc. Apparatus and method for dimensional weighing utilizing a laser scanner or sensor
US5777746A (en) * 1996-12-31 1998-07-07 Pitney Bowes Inc. Apparatus and method for dimensional weighing utilizing a mirror and/or prism
US5841541A (en) * 1996-12-31 1998-11-24 Pitney Bowes Inc. Apparatus and method for dimensional weighing utilizing a rotating sensor
US5734476A (en) * 1996-12-31 1998-03-31 Pitney Bowes Inc. Method for dimensional weighing with optics
US6603563B1 (en) * 2000-04-05 2003-08-05 Accu-Sort Systems, Inc. Apparatus for determining measurements of an object utilizing negative imaging
US6741275B2 (en) * 2001-01-04 2004-05-25 Frigon Electrique Inc. Lumber grading system
KR100453291B1 (ko) * 2002-06-05 2004-10-15 (주)화인 스틸벨트가 구비된 칩 검사기 및 이를 이용한 칩 검사방법
EP1378336A1 (en) * 2002-07-02 2004-01-07 ATOFINA Research Polymer processability evaluation through on-line processing
US7014083B2 (en) * 2002-10-17 2006-03-21 Kimberly-Clark Worldwide, Inc. System and method for controlling the width of web material
US7162459B2 (en) * 2002-12-19 2007-01-09 Pitney Bowes Inc. Method and system for estimating weights of mailpieces
DE10260201A1 (de) * 2002-12-20 2004-07-01 Sick Ag Verfahren und Vorrichtung zur Erfassung von auf einem Fördermittel bewegten Objekten mittels eines optoelektronischen Sensors
KR100916340B1 (ko) * 2008-03-13 2009-09-11 주식회사 코웰테크 영상 처리를 이용한 건축 자재 패널 두께 유지 조절 장치
KR101313680B1 (ko) 2011-10-12 2013-10-02 위드로봇 주식회사 외관 측정 시스템 및 그 방법
JP6614827B2 (ja) * 2015-06-30 2019-12-04 キヤノン株式会社 測長装置および物品製造方法
CN108036749B (zh) * 2017-12-01 2021-07-09 苏州晓创光电科技有限公司 一种尺寸测量装置及方法
CN108981842B (zh) * 2018-08-17 2019-12-24 湖北凯瑞知行智能装备有限公司 基于激光线性光源辅助的胶带物料堆形体积计算及偏载和堵料识别方法
JP7348156B2 (ja) * 2020-11-05 2023-09-20 株式会社神戸製鋼所 角棒体寸法測定装置および該方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4490617A (en) * 1979-11-26 1984-12-25 European Electronic Systems Limited Optical width measuring system using two cameras
CA1253620A (en) * 1985-04-30 1989-05-02 Jon Claesson Method relating to three dimensional measurement of objects
WO1988001366A1 (en) * 1986-08-13 1988-02-25 The Broken Hill Proprietary Company Limited Determining a dimension of an article
JP2602671B2 (ja) * 1987-10-27 1997-04-23 アマノ株式会社 嵩高ダスト用スイーパー
US4942539A (en) * 1988-12-21 1990-07-17 Gmf Robotics Corporation Method and system for automatically determining the position and orientation of an object in 3-D space

Also Published As

Publication number Publication date
HU9200861D0 (en) 1992-05-28
DE69203522T2 (de) 1996-03-21
AR245532A1 (es) 1994-01-31
IE71518B1 (en) 1997-02-12
BR9201391A (pt) 1992-12-01
FI921739A (fi) 1992-10-19
AU651434B2 (en) 1994-07-21
ATE125351T1 (de) 1995-08-15
KR920020186A (ko) 1992-11-20
JPH05113318A (ja) 1993-05-07
HUT64418A (en) 1993-12-28
TR28667A (tr) 1996-12-16
EP0511047B1 (fr) 1995-07-19
YU33092A (sh) 1997-05-28
FI921739A0 (fi) 1992-04-16
DE69203522D1 (de) 1995-08-24
DK0511047T3 (da) 1995-11-27
EP0511047A1 (fr) 1992-10-28
FR2675573B1 (fr) 1993-07-30
FR2675573A1 (fr) 1992-10-23
IE920986A1 (en) 1992-10-21
PL294250A1 (en) 1992-10-19
US5325178A (en) 1994-06-28
CA2066117A1 (fr) 1992-10-19
CS90092A3 (en) 1992-11-18
ES2077371T3 (es) 1995-11-16
SI9210330A (en) 1994-06-30
PL168923B1 (pl) 1996-05-31
NO921090D0 (no) 1992-03-19
AU1142892A (en) 1992-10-22
ZA922004B (en) 1992-11-25

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