DK2047210T3 - Optisk profilscanning - Google Patents
Optisk profilscanningInfo
- Publication number
- DK2047210T3 DK2047210T3 DK07789357.6T DK07789357T DK2047210T3 DK 2047210 T3 DK2047210 T3 DK 2047210T3 DK 07789357 T DK07789357 T DK 07789357T DK 2047210 T3 DK2047210 T3 DK 2047210T3
- Authority
- DK
- Denmark
- Prior art keywords
- lines
- optical profile
- profile scanning
- illumination
- arranging
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
- B61K9/08—Measuring installations for surveying permanent way
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B35/00—Applications of measuring apparatus or devices for track-building purposes
- E01B35/06—Applications of measuring apparatus or devices for track-building purposes for measuring irregularities in longitudinal direction
-
- 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
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
- G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
- G01B11/2513—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object with several lines being projected in more than one direction, e.g. grids, patterns
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Microscoopes, Condenser (AREA)
- Instruments For Measurement Of Length By Optical Means (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Light Guides In General And Applications Therefor (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0615032.0A GB0615032D0 (en) | 2006-07-28 | 2006-07-28 | An optical profile scanner |
PCT/GB2007/050448 WO2008012582A1 (en) | 2006-07-28 | 2007-07-26 | Optical profile scanning |
Publications (1)
Publication Number | Publication Date |
---|---|
DK2047210T3 true DK2047210T3 (da) | 2010-04-19 |
Family
ID=37006350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK07789357.6T DK2047210T3 (da) | 2006-07-28 | 2007-07-26 | Optisk profilscanning |
Country Status (9)
Country | Link |
---|---|
US (1) | US20090323082A1 (da) |
EP (1) | EP2047210B1 (da) |
AT (1) | ATE453098T1 (da) |
DE (1) | DE602007003990D1 (da) |
DK (1) | DK2047210T3 (da) |
ES (1) | ES2337212T3 (da) |
GB (1) | GB0615032D0 (da) |
PT (1) | PT2047210E (da) |
WO (1) | WO2008012582A1 (da) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202010004430U1 (de) * | 2009-05-13 | 2010-08-12 | Hasso-Plattner-Institut für Softwaresystemtechnik GmbH | Vorrichtung zur Verarbeitung von Informationen |
EP3483553A1 (en) * | 2009-10-27 | 2019-05-15 | Formax, Inc. | Automated product profiling apparatus and product slicing system using the same |
US8806948B2 (en) * | 2011-02-28 | 2014-08-19 | Herzog Services, Inc. | Apparatus and method of detecting defects in a rail joint bar |
RU2538482C1 (ru) * | 2013-08-08 | 2015-01-10 | Открытое акционерное общество "БетЭлТранс" (ОАО "БЭТ") | Система автоматизированного контроля геометрических параметров шпал |
CN105172839A (zh) * | 2015-09-28 | 2015-12-23 | 成都多极子科技有限公司 | 一种全自动火车导轨轮廓检测系统 |
CN109987117A (zh) * | 2019-04-23 | 2019-07-09 | 上海欣铁机电科技有限公司 | 一种机器视觉线扫描装置、系统以及巡检车 |
JP7436318B2 (ja) | 2020-07-30 | 2024-02-21 | 東日本旅客鉄道株式会社 | 波状摩耗検出方法 |
CN114808575B (zh) * | 2022-03-23 | 2023-09-08 | 北京轩圆机电有限公司 | 基于扫描激光的轨道平顺度检测系统及方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4325639A (en) * | 1980-02-04 | 1982-04-20 | H. A. Schlatter Ag | Method for measuring distances and apparatus for performing the method |
CH646516A5 (fr) * | 1982-02-25 | 1984-11-30 | Speno International | Procede et dispositif de mesure du profil transversal du champignon d'un rail d'une voie ferree. |
US4541722A (en) * | 1982-12-13 | 1985-09-17 | Jenksystems, Inc. | Contour line scanner |
US6094269A (en) * | 1997-12-31 | 2000-07-25 | Metroptic Technologies, Ltd. | Apparatus and method for optically measuring an object surface contour |
DE29921143U1 (de) * | 1999-12-01 | 2000-02-17 | Finger Gmbh & Co Kg | Längenmeßeinrichtung |
US7403296B2 (en) * | 2004-11-05 | 2008-07-22 | Board Of Regents Of University Of Nebraska | Method and apparatus for noncontact relative rail displacement, track modulus and stiffness measurement by a moving rail vehicle |
-
2006
- 2006-07-28 GB GBGB0615032.0A patent/GB0615032D0/en not_active Ceased
-
2007
- 2007-07-26 DK DK07789357.6T patent/DK2047210T3/da active
- 2007-07-26 AT AT07789357T patent/ATE453098T1/de not_active IP Right Cessation
- 2007-07-26 US US12/374,981 patent/US20090323082A1/en not_active Abandoned
- 2007-07-26 PT PT07789357T patent/PT2047210E/pt unknown
- 2007-07-26 DE DE602007003990T patent/DE602007003990D1/de active Active
- 2007-07-26 ES ES07789357T patent/ES2337212T3/es active Active
- 2007-07-26 WO PCT/GB2007/050448 patent/WO2008012582A1/en active Application Filing
- 2007-07-26 EP EP07789357A patent/EP2047210B1/en not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
GB0615032D0 (en) | 2006-09-06 |
PT2047210E (pt) | 2010-02-17 |
DE602007003990D1 (de) | 2010-02-04 |
EP2047210A1 (en) | 2009-04-15 |
WO2008012582A1 (en) | 2008-01-31 |
US20090323082A1 (en) | 2009-12-31 |
ATE453098T1 (de) | 2010-01-15 |
ES2337212T3 (es) | 2010-04-21 |
EP2047210B1 (en) | 2009-12-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK2047210T3 (da) | Optisk profilscanning | |
WO2007030741A3 (en) | Imaging system using dynamic speckle illumination | |
ATE523871T1 (de) | Skulpturelle abbildung mit optischen mosaiken | |
DE602005022932D1 (de) | Tragbares, elektronisches gerät zur bildaufnahme | |
JP2010519515A5 (da) | ||
DE602006014455D1 (de) | System zur bilderfassung | |
ATE543155T1 (de) | Bildverarbeitungsverfahren, bildverarbeitungsprogramm, bildverarbeitungseinrichtung und kamera | |
EP1710566A3 (en) | Defect inspection method and defect inspection system using the method | |
WO2005100961A3 (en) | Imaging semiconductor strucutures using solid state illumination | |
TW200745536A (en) | End section inspecting apparatus | |
TW200730962A (en) | Surface light source capable of changing range of spread angle of exit light, and liquid crystal display apparatus using this surface light source | |
MX336206B (es) | Accesorio de iluminacion repetitiva de panel plano con bordes alumbrados. | |
TW200714397A (en) | Laser repair apparatus | |
SG158756A1 (en) | Hole inspection method and apparatus | |
TW200635086A (en) | Light emitting device, method of manufacturing light emitting device, and image display device | |
EP1763254A3 (en) | Illumination optical system and projection-type image display apparatus | |
WO2010149487A3 (en) | Imaging optical system for imaging an object field in an image field and illumination optical system for illuminating an object field | |
EP1701137A3 (en) | Photoelectric encoder | |
TW200733712A (en) | Structures and methods thereof for a scanner with two CCD arrays | |
WO2008152648A3 (en) | Optical inspection system using multi-facet imaging | |
TW200737936A (en) | A 3D display with an improved pixel structure (pixelsplitting) | |
EP2490450A3 (en) | Projection display device, portable electronic apparatus and digital camera | |
GB201309852D0 (en) | Screen printing device and image recognition method for screen printing device | |
WO2008005342A3 (en) | Image-conducting optical assembly including light-conductive optics housing | |
EP2341330A3 (en) | Image capturing and processing system for hot profiles of revolution |