CH709029B1 - Verfahren zur Verfolgung einer Qualität eines linearen Textilgebildes mit einem optischen Sensor und optischer Sensor zur Ausführung dieses Verfahrens. - Google Patents
Verfahren zur Verfolgung einer Qualität eines linearen Textilgebildes mit einem optischen Sensor und optischer Sensor zur Ausführung dieses Verfahrens. Download PDFInfo
- Publication number
- CH709029B1 CH709029B1 CH01946/14A CH19462014A CH709029B1 CH 709029 B1 CH709029 B1 CH 709029B1 CH 01946/14 A CH01946/14 A CH 01946/14A CH 19462014 A CH19462014 A CH 19462014A CH 709029 B1 CH709029 B1 CH 709029B1
- Authority
- CH
- Switzerland
- Prior art keywords
- radiation
- radiation intensity
- optical elements
- radiation source
- sensor
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 126
- 238000000034 method Methods 0.000 title claims abstract description 23
- 239000004753 textile Substances 0.000 title claims abstract description 21
- 230000005855 radiation Effects 0.000 claims abstract description 142
- 230000003071 parasitic effect Effects 0.000 claims abstract description 30
- 238000011156 evaluation Methods 0.000 claims description 5
- 239000004065 semiconductor Substances 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 3
- 230000001419 dependent effect Effects 0.000 claims description 2
- 230000002123 temporal effect Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 16
- 210000004027 cell Anatomy 0.000 description 9
- 238000003860 storage Methods 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 210000000352 storage cell Anatomy 0.000 description 1
- 238000002211 ultraviolet spectrum Methods 0.000 description 1
- 238000001429 visible spectrum Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
- B65H63/06—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to presence of irregularities in running material, e.g. for severing the material at irregularities ; Control of the correct working of the yarn cleaner
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
- B65H63/06—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to presence of irregularities in running material, e.g. for severing the material at irregularities ; Control of the correct working of the yarn cleaner
- B65H63/062—Electronic slub detector
- B65H63/065—Electronic slub detector using photo-electric sensing means, i.e. the defect signal is a variation of light energy
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/32—Counting, measuring, recording or registering devices
-
- 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
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
- G01N21/274—Calibration, base line adjustment, drift correction
-
- 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
- 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
- G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
-
- 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
- G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
- G01N21/8914—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the material examined
- G01N21/8915—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the material examined non-woven textile material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/20—Physical properties optical
-
- 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
- G01N2021/8896—Circuits specially adapted for system specific signal conditioning
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Immunology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Pathology (AREA)
- Quality & Reliability (AREA)
- Mechanical Engineering (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Signal Processing (AREA)
- Treatment Of Fiber Materials (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CZ2013-1016A CZ20131016A3 (cs) | 2013-12-17 | 2013-12-17 | Způsob sledování kvality příze nebo jiného lineárního textilního útvaru v optickém snímači kvality příze a řádkový optický snímač k provádění způsobu |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CH709029A2 CH709029A2 (de) | 2015-06-30 |
| CH709029B1 true CH709029B1 (de) | 2019-03-15 |
Family
ID=53192812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH01946/14A CH709029B1 (de) | 2013-12-17 | 2014-12-15 | Verfahren zur Verfolgung einer Qualität eines linearen Textilgebildes mit einem optischen Sensor und optischer Sensor zur Ausführung dieses Verfahrens. |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN104713587B (cs) |
| CH (1) | CH709029B1 (cs) |
| CZ (1) | CZ20131016A3 (cs) |
| DE (1) | DE102014118461B4 (cs) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109632817B (zh) * | 2019-01-15 | 2021-04-09 | 天津大学 | 一种基于准直激光束的织物织造在线疵点检测方法 |
| CZ2022522A3 (cs) | 2022-12-12 | 2024-06-19 | Rieter Cz S.R.O. | Způsob řízení technologického procesu na dopřádacím stroji, dopřádací stroj k provádění způsobu, počítačový program k provádění způsobu na dopřádacím stroji a počítačem čitelné médium s počítačovým programem |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1248072B (it) * | 1991-06-17 | 1995-01-05 | Tiziano Barea | Metodo per lo stato di un filo alimentato ad una macchina tessile attraverso il rilevamento del suo spostamento di fronte ad un sensore ottico e dispositivo cosi` ottenuto. |
| EP0761585B1 (de) | 1995-09-06 | 2000-02-02 | Zellweger Luwa Ag | Garnsensor |
| CN2283850Y (zh) * | 1996-07-19 | 1998-06-10 | 上海恒源祥绒线公司 | 绒线粗节检测装置 |
| DE59712032D1 (de) * | 1996-08-20 | 2004-11-25 | Uster Technologies Ag Uster | Vorrichtung zur optischen erfassung von einem parameter an einem längsbewegten fadenförmigen körper |
| CZ286113B6 (cs) * | 1998-01-14 | 2000-01-12 | Rieter Elitex A. S. | Způsob zjišťování tloušťky a/nebo homogenity pohybujícího se lineárního útvaru a zařízení k provádění tohoto způsobu |
| DE19830395A1 (de) * | 1998-07-08 | 2000-01-13 | Schlafhorst & Co W | Verfahren zur berührungslosen Messung von strangförmigem Fasergut |
| CZ299274B6 (cs) * | 2001-06-07 | 2008-06-04 | Rieter Cz A. S. | Zpusob sledování pohybujícího se lineárního textilního útvaru a zarízení k provádení tohoto zpusobu |
| CZ299684B6 (cs) | 2001-12-17 | 2008-10-22 | Rieter Cz A. S. | Zarízení pro bezdotykové merení vlastností pohybující se príze nebo prízi podobného textilního útvaru |
| DE102004053735A1 (de) * | 2004-11-06 | 2006-05-11 | Saurer Gmbh & Co. Kg | Garnsensor |
| DE102004053736B4 (de) | 2004-11-06 | 2013-05-29 | Oerlikon Textile Gmbh & Co. Kg | Garnsensor |
| DE102009002816A1 (de) * | 2009-05-05 | 2010-11-11 | Endress + Hauser Gmbh + Co. Kg | Radiometrisches Messgerät |
| CN101550622A (zh) * | 2009-05-15 | 2009-10-07 | 慈溪市太阳纺织器材有限公司 | 一种纱线运动状态的检测方法及其装置 |
| CZ305932B6 (cs) * | 2009-09-30 | 2016-05-11 | Rieter Cz S.R.O. | Způsob sledování barevné homogenity povrchu příze a zařízení k jeho provádění |
| US9165969B2 (en) * | 2010-03-18 | 2015-10-20 | Omnivision Technologies, Inc. | Apparatus having thinner interconnect line for photodetector array and thicker interconnect line for periphery region |
| CZ2010423A3 (cs) * | 2010-05-28 | 2010-08-18 | Perner@Petr | Metoda, zpusob a zarízení ke kontinuálnímu zjištování tlouštky a/nebo homogenity lineárního útvaru, zejména textilního vlákna |
| CN102888684B (zh) * | 2012-10-31 | 2015-11-25 | 江南大学 | 一种基于光电传感器的细纱断头检测装置 |
-
2013
- 2013-12-17 CZ CZ2013-1016A patent/CZ20131016A3/cs unknown
-
2014
- 2014-12-11 DE DE102014118461.0A patent/DE102014118461B4/de active Active
- 2014-12-15 CH CH01946/14A patent/CH709029B1/de unknown
- 2014-12-16 CN CN201410774401.2A patent/CN104713587B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CH709029A2 (de) | 2015-06-30 |
| DE102014118461A1 (de) | 2015-06-18 |
| CZ305265B6 (cs) | 2015-07-08 |
| CZ20131016A3 (cs) | 2015-07-08 |
| DE102014118461B4 (de) | 2024-08-14 |
| CN104713587A (zh) | 2015-06-17 |
| CN104713587B (zh) | 2019-12-10 |
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Free format text: BERICHTIGUNG ERFINDER |