WO2003054529A3 - Verfahren zur mobilen on- und offlinekontrolle farbiger und hochglänzender automobilteiloberflächen - Google Patents

Verfahren zur mobilen on- und offlinekontrolle farbiger und hochglänzender automobilteiloberflächen Download PDF

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Publication number
WO2003054529A3
WO2003054529A3 PCT/EP2002/004192 EP0204192W WO03054529A3 WO 2003054529 A3 WO2003054529 A3 WO 2003054529A3 EP 0204192 W EP0204192 W EP 0204192W WO 03054529 A3 WO03054529 A3 WO 03054529A3
Authority
WO
WIPO (PCT)
Prior art keywords
automobile
coloured
mobile
line monitoring
component surfaces
Prior art date
Application number
PCT/EP2002/004192
Other languages
English (en)
French (fr)
Other versions
WO2003054529A2 (de
Inventor
Pecher Udo
Horst Abendschein
Original Assignee
Rehau Ag & Co
Pecher Udo
Horst Abendschein
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 Rehau Ag & Co, Pecher Udo, Horst Abendschein filed Critical Rehau Ag & Co
Priority to EP02732624A priority Critical patent/EP1456629A2/de
Priority to US10/497,468 priority patent/US7298462B2/en
Priority to JP2003555193A priority patent/JP4024758B2/ja
Publication of WO2003054529A2 publication Critical patent/WO2003054529A2/de
Publication of WO2003054529A3 publication Critical patent/WO2003054529A3/de

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
    • G01B11/30—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces
    • G01B11/306—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces for measuring evenness
    • 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
    • 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
    • G01J3/504—Goniometric colour measurements, for example measurements of metallic or flake based paints
    • 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
    • G01N21/8806—Specially adapted optical and illumination features
    • 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
    • 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
    • G01J3/02—Details
    • G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/0224—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using polarising or depolarising elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Signal Processing (AREA)
  • Engineering & Computer Science (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)

Abstract

Das Verfahren zur mobilen On- und Offlinekontrolle farbiger und hochglänzender Automobilteiloberflächen (1a-1c) sieht eine kamergestützte (2), mit einer optischen Neuro-Fuzzy-strukturierten Bilddatenbank (4) verknüpfte und initialisierende optische Abtastung der Automobilteiloberfläche mit einem winkelabhängigen Spektralphotometer (6) vor, dass mit einer Computer-Aided-Optical-Quality-Datenbank (11) eine Aufbereitung der vom Detektor (8) kommenden Messsignale (10) erlaubt und die Beurteilung der vermessenen Automobilteiloberflächen gestattet. Die Datenanbindung erfolgt über ein neuronales Netzwerk (12) hin zu einem Leitstand für Oberflächenmesstechnik (14), der mit einem Produktionsplanungssystem (15), einem Kundeninformationssystem (17) und der Produktionseinheit (16) Automobilbelackung/-beschichtung verbunden ist.
PCT/EP2002/004192 2001-12-21 2002-04-16 Verfahren zur mobilen on- und offlinekontrolle farbiger und hochglänzender automobilteiloberflächen WO2003054529A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP02732624A EP1456629A2 (de) 2001-12-21 2002-04-16 Verfahren zur mobilen on- und offlinekontrolle farbiger und hochglänzender automobilteiloberflächen
US10/497,468 US7298462B2 (en) 2001-12-21 2002-04-16 Method for mobile on and off-line monitoring of colored and high-gloss automobile component surfaces
JP2003555193A JP4024758B2 (ja) 2001-12-21 2002-04-16 多色且つ高光沢の自動車部品表面を移動型でオンライン制御及びオフライン制御するための方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10163596A DE10163596C1 (de) 2001-12-21 2001-12-21 Verfahren zur mobilen On- und Offlinekontrolle farbiger und hochglänzender Automobilteiloberflächen
DE10163596.6 2001-12-21

Publications (2)

Publication Number Publication Date
WO2003054529A2 WO2003054529A2 (de) 2003-07-03
WO2003054529A3 true WO2003054529A3 (de) 2003-11-20

Family

ID=7710601

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/004192 WO2003054529A2 (de) 2001-12-21 2002-04-16 Verfahren zur mobilen on- und offlinekontrolle farbiger und hochglänzender automobilteiloberflächen

Country Status (7)

Country Link
US (1) US7298462B2 (de)
EP (1) EP1456629A2 (de)
JP (1) JP4024758B2 (de)
CZ (1) CZ2004824A3 (de)
DE (1) DE10163596C1 (de)
PL (1) PL369147A1 (de)
WO (1) WO2003054529A2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10336111A1 (de) * 2003-08-06 2005-03-03 List, Reinhard Dr. Dr. H.C. Verfahren und Anordnung zur Herstellung eines mehrteiligen Produktes mit optimiertem Erscheinungsbild
DE102008007738B4 (de) * 2007-11-29 2021-05-27 Volkswagen Ag Verfahren zur Qualitätskontrolle eines Karosseriebauteils
US7606671B2 (en) * 2007-12-12 2009-10-20 Elcometer, Inc. Method of quantifying paint and bodywork on automobiles and other painted objects using coating thickness gauges
DE102008031459A1 (de) * 2008-07-06 2010-01-07 Baumer Inspection Gmbh Instrumentelle Unterstützung der Überwachung des Farbeindrucks bei der Herstellung von mehrfarbig gemusterten Flächen
US8782026B2 (en) 2011-03-31 2014-07-15 Honda Motor Co., Ltd. Color harmony with process and environmental feedback
US9606055B2 (en) 2013-01-09 2017-03-28 Ppg Industries Ohio, Inc. Systems and methods for statistical measurement control of spectrophotometric data
CN110458794B (zh) * 2019-05-23 2023-05-12 上海离原工程自动化有限公司 用于轨道列车的配件质量检测方法及装置
DE102019126808A1 (de) * 2019-10-07 2021-04-08 Bayerische Motoren Werke Aktiengesellschaft Verfahren und Vorrichtung zur Ermittlung von Defektinformation in Bezug auf einen Lackierdefekt

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4989981A (en) * 1987-07-07 1991-02-05 Nissan Motor Co., Ltd. Automatic quality control measuring system for automotive assembly line or the like
DE19739250A1 (de) * 1996-09-13 1998-03-26 Fraunhofer Ges Forschung Optische Erfassung von Freiformflächen
DE19709406A1 (de) * 1996-09-30 1998-04-09 Basf Coatings Ag Verfahren und Vorrichtung zur Vermessung von lackierten Prüftafeln
US6320654B1 (en) * 1997-07-18 2001-11-20 Audi Ag Method for the automatic recognition of surface defects in body shells and device for carrying out said method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8517834D0 (en) * 1985-07-15 1985-08-21 Sira Ltd Inspection apparatus
US5041726A (en) * 1990-06-11 1991-08-20 Hughes Aircraft Company Infrared holographic defect detector
US5387977A (en) 1991-09-04 1995-02-07 X-Rite, Incorporated Multiangular color measuring apparatus
DE19717593A1 (de) * 1997-04-25 1998-10-29 Duerr Systems Gmbh Meßsystem zur Beurteilung der Oberflächenqualität
AU770821B2 (en) 1999-10-05 2004-03-04 Akzo Nobel Coatings International B.V. Method for colour matching by means of an electronic imaging device
JP3626387B2 (ja) 2000-02-04 2005-03-09 関西ペイント株式会社 コンピュータ調色装置及びこの装置を用いた塗料の調色方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4989981A (en) * 1987-07-07 1991-02-05 Nissan Motor Co., Ltd. Automatic quality control measuring system for automotive assembly line or the like
DE19739250A1 (de) * 1996-09-13 1998-03-26 Fraunhofer Ges Forschung Optische Erfassung von Freiformflächen
DE19709406A1 (de) * 1996-09-30 1998-04-09 Basf Coatings Ag Verfahren und Vorrichtung zur Vermessung von lackierten Prüftafeln
US6320654B1 (en) * 1997-07-18 2001-11-20 Audi Ag Method for the automatic recognition of surface defects in body shells and device for carrying out said method

Also Published As

Publication number Publication date
US20050018173A1 (en) 2005-01-27
CZ2004824A3 (cs) 2004-11-10
JP4024758B2 (ja) 2007-12-19
US7298462B2 (en) 2007-11-20
PL369147A1 (en) 2005-04-18
EP1456629A2 (de) 2004-09-15
JP2005513477A (ja) 2005-05-12
DE10163596C1 (de) 2003-09-18
WO2003054529A2 (de) 2003-07-03

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