NO931741L - Anordning ved måling av gjenstanders dimensjoner - Google Patents

Anordning ved måling av gjenstanders dimensjoner

Info

Publication number
NO931741L
NO931741L NO931741A NO931741A NO931741L NO 931741 L NO931741 L NO 931741L NO 931741 A NO931741 A NO 931741A NO 931741 A NO931741 A NO 931741A NO 931741 L NO931741 L NO 931741L
Authority
NO
Norway
Prior art keywords
spring element
rotor means
mirror
edge
rotor
Prior art date
Application number
NO931741A
Other languages
English (en)
Other versions
NO931741D0 (no
NO301191B1 (no
Inventor
Stig Dybdahl
Stian Holte
Morten Loeken
Gudmunn Slettemoen
Arild Staver
Einar Soerensen
Original Assignee
Cargoscan As
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 Cargoscan As filed Critical Cargoscan As
Priority to NO931741A priority Critical patent/NO301191B1/no
Publication of NO931741D0 publication Critical patent/NO931741D0/no
Priority to PCT/NO1994/000090 priority patent/WO1994027166A1/en
Priority to EP00100755A priority patent/EP1003050A3/en
Priority to AU68170/94A priority patent/AU6817094A/en
Priority to DE69425659T priority patent/DE69425659T2/de
Priority to EP94916438A priority patent/EP0705445B1/en
Priority to JP52528394A priority patent/JP3287850B2/ja
Priority to AT94916438T priority patent/ATE195813T1/de
Priority to US08/545,801 priority patent/US5742068A/en
Publication of NO931741L publication Critical patent/NO931741L/no
Priority to NO962908A priority patent/NO302722B1/no
Priority to US08/927,803 priority patent/US5917640A/en
Publication of NO301191B1 publication Critical patent/NO301191B1/no

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
    • G01S7/481—Constructional features, e.g. arrangements of optical elements
    • G01S7/4817—Constructional features, e.g. arrangements of optical elements relating to 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
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G02B26/12—Scanning systems using multifaceted mirrors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G02B5/09—Multifaceted or polygonal mirrors, e.g. polygonal scanning mirrors; Fresnel mirrors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optics & Photonics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
NO931741A 1993-05-13 1993-05-13 Anordning ved måling av gjenstanders dimensjoner NO301191B1 (no)

Priority Applications (11)

Application Number Priority Date Filing Date Title
NO931741A NO301191B1 (no) 1993-05-13 1993-05-13 Anordning ved måling av gjenstanders dimensjoner
US08/545,801 US5742068A (en) 1993-05-13 1994-05-13 Optical scanning measurement of dimensions with a double-concave mirror
DE69425659T DE69425659T2 (de) 1993-05-13 1994-05-13 Gerät zur messung abmessungen eines objektes
EP00100755A EP1003050A3 (en) 1993-05-13 1994-05-13 Light beam deflecting apparatus
AU68170/94A AU6817094A (en) 1993-05-13 1994-05-13 An apparatus for measuring the dimensions of objects
PCT/NO1994/000090 WO1994027166A1 (en) 1993-05-13 1994-05-13 An apparatus for measuring the dimensions of objects
EP94916438A EP0705445B1 (en) 1993-05-13 1994-05-13 An apparatus for measuring the dimensions of objects
JP52528394A JP3287850B2 (ja) 1993-05-13 1994-05-13 物体の寸法測定装置
AT94916438T ATE195813T1 (de) 1993-05-13 1994-05-13 Gerät zur messung abmessungen eines objektes
NO962908A NO302722B1 (no) 1993-05-13 1996-07-10 Roterende polygonspeilenhet
US08/927,803 US5917640A (en) 1993-05-13 1997-09-12 Rotatable polygonal mirror unit having adjustable mirrors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO931741A NO301191B1 (no) 1993-05-13 1993-05-13 Anordning ved måling av gjenstanders dimensjoner

Publications (3)

Publication Number Publication Date
NO931741D0 NO931741D0 (no) 1993-05-13
NO931741L true NO931741L (no) 1994-11-14
NO301191B1 NO301191B1 (no) 1997-09-22

Family

ID=19896087

Family Applications (1)

Application Number Title Priority Date Filing Date
NO931741A NO301191B1 (no) 1993-05-13 1993-05-13 Anordning ved måling av gjenstanders dimensjoner

Country Status (8)

Country Link
US (2) US5742068A (no)
EP (2) EP0705445B1 (no)
JP (1) JP3287850B2 (no)
AT (1) ATE195813T1 (no)
AU (1) AU6817094A (no)
DE (1) DE69425659T2 (no)
NO (1) NO301191B1 (no)
WO (1) WO1994027166A1 (no)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT403739B (de) * 1995-05-18 1998-05-25 Gec Alsthom T & D Ges Mbh Einrichtung zum erfassen der masse eines bewegten gegenstandes
US5661561A (en) 1995-06-02 1997-08-26 Accu-Sort Systems, Inc. Dimensioning system
US6705526B1 (en) 1995-12-18 2004-03-16 Metrologic Instruments, Inc. Automated method of and system for dimensioning objects transported through a work environment using contour tracing, vertice detection, corner point detection, and corner point reduction methods on two-dimensional range data maps captured by an amplitude modulated laser scanning beam
US20020014533A1 (en) * 1995-12-18 2002-02-07 Xiaxun Zhu Automated object dimensioning system employing contour tracing, vertice detection, and forner point detection and reduction methods on 2-d range data maps
US6456415B1 (en) * 1999-06-02 2002-09-24 Fuji Photo Film Co., Ltd. Optical scanner
US7087892B2 (en) * 2000-08-18 2006-08-08 Matsushita Electric Industrial Co., Ltd. Light scanner and image forming apparatus using the same
WO2002080510A1 (en) * 2001-03-30 2002-10-10 Gregory Jon Tarrant Apparatus and method for service calling
US7344082B2 (en) 2002-01-02 2008-03-18 Metrologic Instruments, Inc. Automated method of and system for dimensioning objects over a conveyor belt structure by applying contouring tracing, vertice detection, corner point detection, and corner point reduction methods to two-dimensional range data maps of the space above the conveyor belt captured by an amplitude modulated laser scanning beam
WO2006034144A2 (en) 2004-09-18 2006-03-30 The Ohio Willow Wood Company Apparatus for determining the three dimensional shape of an object
US8294809B2 (en) 2005-05-10 2012-10-23 Advanced Scientific Concepts, Inc. Dimensioning system
US20070272732A1 (en) * 2006-05-26 2007-11-29 Mettler-Toledo, Inc. Weighing and dimensioning system and method for weighing and dimensioning
DE102006055992B4 (de) * 2006-11-28 2010-09-23 Leuze Electronic Gmbh & Co Kg Barcodelesegerät
US7525670B1 (en) * 2008-04-02 2009-04-28 Eastman Kodak Company Distance and orientation measurement of an object
CN101685193B (zh) * 2008-09-24 2011-08-17 北京航天计量测试技术研究所 光学用弹性连接组件及采用该组件的正多面棱体
TWI386619B (zh) * 2008-10-08 2013-02-21 Nat Applied Res Laboratories 旋轉物體形貌變化的測量方法與測量設備
CN102498363B (zh) * 2009-09-15 2015-11-25 梅特勒-托利多公开股份有限公司 测量物体尺寸的设备
US9090315B1 (en) * 2010-11-23 2015-07-28 Piedra—Sombra Corporation, Inc. Optical energy transfer and conversion system
US9618742B1 (en) * 2013-03-08 2017-04-11 Google Inc. Rotatable mirror assemblies
JP6484981B2 (ja) * 2014-09-30 2019-03-20 日亜化学工業株式会社 照明装置及び灯具
ES2711809T3 (es) 2016-02-04 2019-05-07 Mettler Toledo Gmbh Aparato y métodos para dimensionar un objeto transportado por un vehículo que se mueve en un campo de medición
EP3203264B1 (en) 2016-02-04 2024-08-28 Mettler-Toledo GmbH Method of imaging an object for tracking and documentation during transportation and storage
US10942257B2 (en) 2016-12-31 2021-03-09 Innovusion Ireland Limited 2D scanning high precision LiDAR using combination of rotating concave mirror and beam steering devices
CN108225175B (zh) * 2017-12-06 2023-05-02 浙江大学 拖拉机传动系锥齿轮齿面接触印痕数据获取装置与方法
KR102623533B1 (ko) * 2018-08-10 2024-01-11 오로라 오퍼레이션스, 인크. 콜리메이트된 빔들의 팬을 이용한 코히런트 lidar의 스캐닝을 위한 방법 및 시스템
US11536845B2 (en) 2018-10-31 2022-12-27 Waymo Llc LIDAR systems with multi-faceted mirrors
US10786925B1 (en) * 2020-02-21 2020-09-29 OnSize Inc. Optical method and apparatus for measuring objects
US10942277B1 (en) * 2020-06-19 2021-03-09 Aurora Innovation, Inc. LIDAR system
US11982765B2 (en) * 2021-02-02 2024-05-14 Microvision, Inc. Scanning laser devices and methods with detectors for sensing low energy reflections
CN114527566A (zh) * 2022-01-19 2022-05-24 洛伦兹(宁波)科技有限公司 转镜装置的制作方法
US20240168206A1 (en) * 2022-11-17 2024-05-23 Innovusion, Inc. Systems and methods for polygon mirror angles adjustment
DE202023106006U1 (de) * 2023-10-18 2024-07-12 Leuze Electronic Gmbh + Co. Kg Vorrichtung zur Erfassung von Gegenständen auf einem Fördermittel

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3529884A (en) 1968-04-03 1970-09-22 Ncr Co Scanning polygon mirror assembly
US3943361A (en) * 1974-08-07 1976-03-09 Oregon Graduate Center For Study And Research Dimensional measurement of remote objects using projected light raster
US4043632A (en) * 1975-05-27 1977-08-23 Data General Corporation Scanning polygon with adjustable mirrors
DE3106914A1 (de) * 1981-02-25 1982-09-09 Olympia Werke Ag, 2940 Wilhelmshaven Drehbarer mehrflaechenspiegel in einem optischen system
US4433894A (en) * 1981-11-12 1984-02-28 Lincoln Laser Company Method and apparatus for generating optical scans
JPS59100862A (ja) * 1982-12-01 1984-06-11 Hitachi Ltd 自動分析装置
US4692629A (en) * 1985-06-10 1987-09-08 Mitutoyo Mfg., Co., Ltd. Optical type measuring scanner
US4759593A (en) * 1986-03-21 1988-07-26 Eastman Kodak Company High resolution optical scanner
AU598418B2 (en) * 1988-06-04 1990-06-21 Fujitsu Limited Optical system for detecting three-dimensional shape
DE3819058A1 (de) * 1988-06-04 1989-12-07 Zwick Gmbh & Co Verfahren zur quasisimultanen messung der laengen- und/oder breiten- und/oder dickenaenderung an laenglichen werkstoffproben und vorrichtung zur durchfuehrung des verfahrens
US5005928A (en) * 1988-07-15 1991-04-09 Ricoh Company, Ltd. Optical scanning system
NO167334C (no) * 1989-06-22 1991-10-23 Tomra Systems As Fremgangsmaate og anordning for dimensjonsmaaling.
US5012079A (en) * 1989-11-13 1991-04-30 Lazerdata Corporation Bar code scanner mirror assembly
EP0503167B1 (en) * 1991-03-12 1995-06-14 Matsushita Electric Works, Ltd. A method for testing smoke sensor and a smoke sensor having a function of executing the test
JPH05333268A (ja) * 1992-06-03 1993-12-17 Matsushita Electric Ind Co Ltd 円弧照明装置
JP3060912B2 (ja) * 1995-09-11 2000-07-10 富士通株式会社 回転多面鏡およびその製造方法

Also Published As

Publication number Publication date
EP1003050A2 (en) 2000-05-24
US5742068A (en) 1998-04-21
WO1994027166A1 (en) 1994-11-24
NO931741D0 (no) 1993-05-13
AU6817094A (en) 1994-12-12
EP1003050A3 (en) 2000-06-28
US5917640A (en) 1999-06-29
JPH08510328A (ja) 1996-10-29
EP0705445B1 (en) 2000-08-23
EP0705445A1 (en) 1996-04-10
NO301191B1 (no) 1997-09-22
ATE195813T1 (de) 2000-09-15
JP3287850B2 (ja) 2002-06-04
DE69425659D1 (de) 2000-09-28
DE69425659T2 (de) 2001-05-03

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