DE3885119D1 - Verfahren und Einrichtung zur Inspektion von bewegten Werkstücken entlang einer Produktionslinie. - Google Patents

Verfahren und Einrichtung zur Inspektion von bewegten Werkstücken entlang einer Produktionslinie.

Info

Publication number
DE3885119D1
DE3885119D1 DE88301334T DE3885119T DE3885119D1 DE 3885119 D1 DE3885119 D1 DE 3885119D1 DE 88301334 T DE88301334 T DE 88301334T DE 3885119 T DE3885119 T DE 3885119T DE 3885119 D1 DE3885119 D1 DE 3885119D1
Authority
DE
Germany
Prior art keywords
workpieces
production line
image
flaws
inspection
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 - Fee Related
Application number
DE88301334T
Other languages
English (en)
Other versions
DE3885119T2 (de
Inventor
Zvi Lapidot
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.)
Orbot Systems Ltd
Original Assignee
Orbot 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 Orbot Systems Ltd filed Critical Orbot Systems Ltd
Publication of DE3885119D1 publication Critical patent/DE3885119D1/de
Application granted granted Critical
Publication of DE3885119T2 publication Critical patent/DE3885119T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
    • G01N2021/8887—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges based on image processing techniques
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
    • G01N2021/8887—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges based on image processing techniques
    • G01N2021/889—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges based on image processing techniques providing a bare video image, i.e. without visual measurement aids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/956—Inspecting patterns on the surface of objects
    • G01N21/95607—Inspecting patterns on the surface of objects using a comparative method
    • G01N2021/95615—Inspecting patterns on the surface of objects using a comparative method with stored comparision signal
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/10—Scanning
    • G01N2201/102—Video camera

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Multi-Process Working Machines And Systems (AREA)
DE88301334T 1987-02-17 1988-02-17 Verfahren und Einrichtung zur Inspektion von bewegten Werkstücken entlang einer Produktionslinie. Expired - Fee Related DE3885119T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/015,070 US4758888A (en) 1987-02-17 1987-02-17 Method of and means for inspecting workpieces traveling along a production line

Publications (2)

Publication Number Publication Date
DE3885119D1 true DE3885119D1 (de) 1993-12-02
DE3885119T2 DE3885119T2 (de) 1994-04-28

Family

ID=21769371

Family Applications (1)

Application Number Title Priority Date Filing Date
DE88301334T Expired - Fee Related DE3885119T2 (de) 1987-02-17 1988-02-17 Verfahren und Einrichtung zur Inspektion von bewegten Werkstücken entlang einer Produktionslinie.

Country Status (6)

Country Link
US (1) US4758888A (de)
EP (1) EP0279654B1 (de)
JP (1) JPH01212339A (de)
AT (1) ATE96543T1 (de)
DE (1) DE3885119T2 (de)
IL (1) IL85381A (de)

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USRE38559E1 (en) 1984-12-20 2004-07-27 Orbotech Ltd Automatic visual inspection system
USRE38716E1 (en) 1984-12-20 2005-03-22 Orbotech, Ltd. Automatic visual inspection system
DE3926346A1 (de) * 1989-08-09 1991-02-14 Rieter Ag Maschf Verfahren und vorrichtung zur ermittlung von mit fremdkoerpern verunreinigtem fasergut
US5144661A (en) * 1991-02-11 1992-09-01 Robert Shamosh Security protection system and method
US5193690A (en) * 1991-06-06 1993-03-16 Western Litho Plate & Supply Co. Method of and apparatus for automatically inspecting an exposed and bent lithographic plate
DE9211860U1 (de) * 1991-09-16 1992-11-05 Lisec, Peter, Amstetten-Hausmening, At
JPH07112383A (ja) * 1993-08-23 1995-05-02 Mazda Motor Corp 物品の位置認識方法並びに物品の移載制御方法及び移載制御装置
KR100339438B1 (ko) * 1993-12-22 2002-09-05 마쯔다 가부시키가이샤 워크반송라인제어시스템및제어방법
AU5843596A (en) * 1995-12-18 1997-07-14 Patrick Wathieu Paper cutter for variable format
US6404910B1 (en) * 1998-12-31 2002-06-11 Kimberly-Clark Worldwide, Inc. Making absorbent articles using vision imaging system
WO2000060344A1 (fr) * 1999-03-31 2000-10-12 Hitachi, Ltd. Procede et appareil d'essai non destructif
IL131092A (en) 1999-07-25 2006-08-01 Orbotech Ltd Optical inspection system
IL131282A (en) 1999-08-05 2009-02-11 Orbotech Ltd Apparatus and methods for inspection of objects
IL131284A (en) 1999-08-05 2003-05-29 Orbotech Ltd Illumination for inspecting surfaces of articles
IL133696A (en) * 1999-12-23 2006-04-10 Orbotech Ltd Cam reference inspection of multi-color and contour images
IL135419A0 (en) 2000-04-02 2001-05-20 Orbotech Ltd Post-etch inspection system
US7177458B1 (en) 2000-09-10 2007-02-13 Orbotech Ltd. Reduction of false alarms in PCB inspection
AU2929702A (en) * 2001-09-04 2003-03-06 Murray Dicker Monitoring and rejection system and apparatus
US7203355B2 (en) * 2002-12-24 2007-04-10 Orbotech Ltd. Automatic optical inspection system and method
US7190895B1 (en) 2003-11-21 2007-03-13 Theragenics Corporation Photographic imaging system for brachytherapy device verification
US20060092274A1 (en) * 2004-11-04 2006-05-04 Rockwell Automation Technologies, Inc. Image sensor annotation method and apparatus
US10878646B2 (en) 2005-12-08 2020-12-29 Smartdrive Systems, Inc. Vehicle event recorder systems
US20070150138A1 (en) 2005-12-08 2007-06-28 James Plante Memory management in event recording systems
US8996240B2 (en) 2006-03-16 2015-03-31 Smartdrive Systems, Inc. Vehicle event recorders with integrated web server
US9201842B2 (en) 2006-03-16 2015-12-01 Smartdrive Systems, Inc. Vehicle event recorder systems and networks having integrated cellular wireless communications systems
US9836716B2 (en) 2006-05-09 2017-12-05 Lytx, Inc. System and method for reducing driving risk with hindsight
US7659827B2 (en) * 2006-05-08 2010-02-09 Drivecam, Inc. System and method for taking risk out of driving
US20070268158A1 (en) * 2006-05-09 2007-11-22 Drivecam, Inc. System and Method for Reducing Driving Risk With Insight
US8373567B2 (en) * 2006-05-08 2013-02-12 Drivecam, Inc. System and method for identifying non-event profiles
US20080043736A1 (en) * 2006-08-18 2008-02-21 Drivecam, Inc. Data Transfer System and Method
US7536457B2 (en) * 2006-05-08 2009-05-19 Drivecam, Inc. System and method for wireless delivery of event data
US8314708B2 (en) * 2006-05-08 2012-11-20 Drivecam, Inc. System and method for reducing driving risk with foresight
US20070257782A1 (en) * 2006-05-08 2007-11-08 Drivecam, Inc. System and Method for Multi-Event Capture
US7804426B2 (en) * 2006-05-08 2010-09-28 Drivecam, Inc. System and method for selective review of event data
IL178321A (en) * 2006-09-26 2014-08-31 Orbotech Ltd Optical test system
US8989959B2 (en) 2006-11-07 2015-03-24 Smartdrive Systems, Inc. Vehicle operator performance history recording, scoring and reporting systems
US8649933B2 (en) 2006-11-07 2014-02-11 Smartdrive Systems Inc. Power management systems for automotive video event recorders
US8868288B2 (en) 2006-11-09 2014-10-21 Smartdrive Systems, Inc. Vehicle exception event management systems
US8239092B2 (en) 2007-05-08 2012-08-07 Smartdrive Systems Inc. Distributed vehicle event recorder systems having a portable memory data transfer system
US8116533B2 (en) * 2007-12-05 2012-02-14 Burroughs Payment Systems, Inc. Operator interactive document image processing system
DE102008048552B4 (de) * 2008-09-17 2014-02-27 Khs Gmbh Verfahren zum Betrieb eines industriellen Systems
US9728228B2 (en) 2012-08-10 2017-08-08 Smartdrive Systems, Inc. Vehicle event playback apparatus and methods
US20150051860A1 (en) * 2013-08-19 2015-02-19 Taiwan Semiconductor Manufacturing Co., Ltd. Automatic optical appearance inspection by line scan apparatus
US9501878B2 (en) 2013-10-16 2016-11-22 Smartdrive Systems, Inc. Vehicle event playback apparatus and methods
US9610955B2 (en) 2013-11-11 2017-04-04 Smartdrive Systems, Inc. Vehicle fuel consumption monitor and feedback systems
US8892310B1 (en) 2014-02-21 2014-11-18 Smartdrive Systems, Inc. System and method to detect execution of driving maneuvers
US9663127B2 (en) 2014-10-28 2017-05-30 Smartdrive Systems, Inc. Rail vehicle event detection and recording system
US11069257B2 (en) 2014-11-13 2021-07-20 Smartdrive Systems, Inc. System and method for detecting a vehicle event and generating review criteria
JP6367736B2 (ja) * 2015-02-23 2018-08-01 シャープ株式会社 検査支援装置
US9679420B2 (en) 2015-04-01 2017-06-13 Smartdrive Systems, Inc. Vehicle event recording system and method
CN105424715B (zh) * 2015-12-24 2018-06-29 上海锅炉厂有限公司 一种焊接管接头无损探伤装置
US10869489B2 (en) 2018-08-31 2020-12-22 John Bean Technologies Corporation Portioning accuracy analysis

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3641263A (en) * 1967-08-24 1972-02-08 Lincoln Mfg Co Supervisory and control system for food-handling institutions
JPS50122978A (de) * 1974-03-11 1975-09-26
JPS52104284A (en) * 1976-02-27 1977-09-01 Sapporo Breweries Method of detecting defects of glass bottle etc*
US4209802A (en) * 1978-09-25 1980-06-24 Gerber Products Company Glass fragment detector
JPS5666741A (en) * 1979-11-02 1981-06-05 Hoshitaka Nakamura Automatic inspection device for object
CH656466A5 (de) * 1982-02-15 1986-06-30 Alusuisse Verfahren und vorrichtung zur oberflaechenkontrolle eines werkstoffes.
JPS58201023A (ja) * 1982-05-20 1983-11-22 Hitachi Ltd 不良原因探索支援装置
GB2124362A (en) * 1982-07-22 1984-02-15 Marconi Co Ltd Printed circuit board inspection
FR2559581B1 (fr) * 1984-02-10 1986-07-11 Siderurgie Fse Inst Rech Procede et installation de detection de defauts de surface sur une bande en cours de defilement
US4698664A (en) * 1985-03-04 1987-10-06 Apert-Herzog Corporation Audio-visual monitoring system
JPS6219740A (ja) * 1985-07-18 1987-01-28 Mitsubishi Electric Corp 表面状態表示装置

Also Published As

Publication number Publication date
IL85381A0 (en) 1988-07-31
EP0279654B1 (de) 1993-10-27
DE3885119T2 (de) 1994-04-28
ATE96543T1 (de) 1993-11-15
JPH01212339A (ja) 1989-08-25
EP0279654A3 (en) 1990-03-28
US4758888A (en) 1988-07-19
IL85381A (en) 1993-02-21
EP0279654A2 (de) 1988-08-24

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Legal Events

Date Code Title Description
8380 Miscellaneous part iii

Free format text: DER INHABER IST ZU AENDERN IN: ORBOTECH LTD., YAVNE, IL

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee