CH706948A2 - Vorrichtung und Verfahren zur optoelektronischen Analyse von Textilmaterialien. - Google Patents
Vorrichtung und Verfahren zur optoelektronischen Analyse von Textilmaterialien. Download PDFInfo
- Publication number
- CH706948A2 CH706948A2 CH00152/14A CH1522014A CH706948A2 CH 706948 A2 CH706948 A2 CH 706948A2 CH 00152/14 A CH00152/14 A CH 00152/14A CH 1522014 A CH1522014 A CH 1522014A CH 706948 A2 CH706948 A2 CH 706948A2
- Authority
- CH
- Switzerland
- Prior art keywords
- light
- image data
- yarn
- light source
- measuring
- Prior art date
Links
- 239000000463 material Substances 0.000 title claims abstract description 83
- 230000003595 spectral effect Effects 0.000 title claims abstract description 54
- 230000005693 optoelectronics Effects 0.000 title claims abstract description 22
- 238000012545 processing Methods 0.000 title claims abstract description 16
- 239000004753 textile Substances 0.000 title claims description 16
- 238000000034 method Methods 0.000 claims abstract description 20
- 125000004122 cyclic group Chemical group 0.000 claims abstract description 4
- 206010020112 Hirsutism Diseases 0.000 claims description 13
- 239000012535 impurity Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims 1
- 238000005286 illumination Methods 0.000 description 21
- 238000005259 measurement Methods 0.000 description 16
- 238000003384 imaging method Methods 0.000 description 14
- 230000003287 optical effect Effects 0.000 description 12
- 238000011156 evaluation Methods 0.000 description 10
- 230000001419 dependent effect Effects 0.000 description 8
- 238000001514 detection method Methods 0.000 description 8
- 238000012544 monitoring process Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000003086 colorant Substances 0.000 description 3
- 230000010287 polarization Effects 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005670 electromagnetic radiation Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013308 plastic optical fiber Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000001454 recorded image Methods 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 239000010420 shell particle Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000004154 testing of material Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
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
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/952—Inspecting the exterior surface of cylindrical bodies or wires
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/36—Textiles
- G01N33/365—Filiform textiles, e.g. yarns
-
- 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
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N2021/1765—Method using an image detector and processing of image signal
- G01N2021/177—Detector of the video camera type
- G01N2021/1776—Colour camera
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Immunology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Textile Engineering (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
Die Vorrichtung (3) zur optoelektronischen Analyse von Messgut (9) wie Garn umfasst einen vordefinierten und zur Aufnahme des Messgutes (9) geeigneten Messbereich (10). Eine Lichtquelleneinheit ist dazu eingerichtet, Licht aus mindestens zwei vordefinierten, nicht identischen Spektralbereichen und aus mindestens zwei unterschiedlichen Lichtursprungsorten (23, 25) in den Messbereich (10) zu strahlen, wobei jedem Lichtursprungsort (23, 25) genau ein Spektralbereich zugeordnet ist. Ferner umfasst die Vorrichtung (3) Lichtsensormittel (31), die zur Detektion von aus dem Messbereich (10) austretendem Licht geeignet sind. Die Lichtsensormittel (31) sind als eine einzige Bildsensoreinheit ausgeführt, die dazu eingerichtet ist, das aus dem Messbereich (10) austretende Licht ortsauflösend sowie spektral auflösend zu detektieren und so detektierte Lichtbilddaten (60) einer Bildverarbeitungseinheit (50) bereitzustellen. Die Bildverarbeitungseinheit (50) ist dazu eingerichtet, die Lichtbilddaten (60) zur weiteren Analyse in nach den Spektralbereichen separierten Lichtbildteildaten (65) bereitzustellen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH00152/14A CH706948A2 (de) | 2013-02-13 | 2014-02-06 | Vorrichtung und Verfahren zur optoelektronischen Analyse von Textilmaterialien. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH4502013 | 2013-02-13 | ||
| CH00152/14A CH706948A2 (de) | 2013-02-13 | 2014-02-06 | Vorrichtung und Verfahren zur optoelektronischen Analyse von Textilmaterialien. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH706948A2 true CH706948A2 (de) | 2014-03-31 |
Family
ID=47845660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH00152/14A CH706948A2 (de) | 2013-02-13 | 2014-02-06 | Vorrichtung und Verfahren zur optoelektronischen Analyse von Textilmaterialien. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH706948A2 (de) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104297250A (zh) * | 2014-10-20 | 2015-01-21 | 苏州长风纺织机电科技有限公司 | 一种纱线毛羽检测装置 |
| CN106408557A (zh) * | 2016-06-30 | 2017-02-15 | 江汉大学 | 基于图像处理技术的粘胶长丝毛丝检测方法 |
| WO2019130209A3 (en) * | 2017-12-26 | 2019-08-08 | Petr Perner | Devices and methods for yarn quality monitoring |
| US10605798B2 (en) | 2017-12-26 | 2020-03-31 | Petr PERNER | Method and device for optical yarn quality monitoring |
-
2014
- 2014-02-06 CH CH00152/14A patent/CH706948A2/de not_active Application Discontinuation
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104297250A (zh) * | 2014-10-20 | 2015-01-21 | 苏州长风纺织机电科技有限公司 | 一种纱线毛羽检测装置 |
| CN106408557A (zh) * | 2016-06-30 | 2017-02-15 | 江汉大学 | 基于图像处理技术的粘胶长丝毛丝检测方法 |
| WO2019130209A3 (en) * | 2017-12-26 | 2019-08-08 | Petr Perner | Devices and methods for yarn quality monitoring |
| US10605798B2 (en) | 2017-12-26 | 2020-03-31 | Petr PERNER | Method and device for optical yarn quality monitoring |
| CN111670358A (zh) * | 2017-12-26 | 2020-09-15 | 彼得·佩纳 | 用于纱线质量监测的装置和方法 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AZW | Rejection (application) |