AU2022404758A1 - Material identification apparatus and method - Google Patents
Material identification apparatus and method Download PDFInfo
- Publication number
- AU2022404758A1 AU2022404758A1 AU2022404758A AU2022404758A AU2022404758A1 AU 2022404758 A1 AU2022404758 A1 AU 2022404758A1 AU 2022404758 A AU2022404758 A AU 2022404758A AU 2022404758 A AU2022404758 A AU 2022404758A AU 2022404758 A1 AU2022404758 A1 AU 2022404758A1
- Authority
- AU
- Australia
- Prior art keywords
- matter
- zone
- optical radiation
- sensor
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 title claims description 37
- 238000000034 method Methods 0.000 title claims description 34
- 230000003287 optical effect Effects 0.000 claims abstract description 261
- 230000005855 radiation Effects 0.000 claims abstract description 250
- 238000007689 inspection Methods 0.000 claims abstract description 238
- 238000005286 illumination Methods 0.000 claims abstract description 158
- 238000012545 processing Methods 0.000 claims abstract description 84
- 238000001228 spectrum Methods 0.000 claims description 48
- 238000004611 spectroscopical analysis Methods 0.000 claims description 44
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 claims description 35
- 230000001443 photoexcitation Effects 0.000 claims description 29
- 238000004458 analytical method Methods 0.000 claims description 28
- 239000003550 marker Substances 0.000 claims description 23
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 10
- 238000001296 phosphorescence spectrum Methods 0.000 claims description 10
- 229910052698 phosphorus Inorganic materials 0.000 claims description 10
- 239000011574 phosphorus Substances 0.000 claims description 10
- 238000009826 distribution Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000001419 dependent effect Effects 0.000 claims description 3
- 230000001678 irradiating effect Effects 0.000 claims description 3
- 238000002310 reflectometry Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 description 69
- 230000004044 response Effects 0.000 description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000002474 experimental method Methods 0.000 description 8
- 230000003595 spectral effect Effects 0.000 description 8
- 230000007547 defect Effects 0.000 description 7
- 230000000875 corresponding effect Effects 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 235000013305 food Nutrition 0.000 description 4
- 230000010354 integration Effects 0.000 description 4
- 239000002023 wood Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000012620 biological material Substances 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 235000012055 fruits and vegetables Nutrition 0.000 description 3
- 231100001261 hazardous Toxicity 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000001429 visible spectrum Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 241000607479 Yersinia pestis Species 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 238000013145 classification model Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000002596 correlated effect Effects 0.000 description 2
- 230000005670 electromagnetic radiation Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000002085 persistent effect Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- GNCOVOVCHIHPHP-UHFFFAOYSA-N 2-[[4-[4-[(1-anilino-1,3-dioxobutan-2-yl)diazenyl]-3-chlorophenyl]-2-chlorophenyl]diazenyl]-3-oxo-n-phenylbutanamide Chemical compound C=1C=CC=CC=1NC(=O)C(C(=O)C)N=NC(C(=C1)Cl)=CC=C1C(C=C1Cl)=CC=C1N=NC(C(C)=O)C(=O)NC1=CC=CC=C1 GNCOVOVCHIHPHP-UHFFFAOYSA-N 0.000 description 1
- 206010013647 Drowning Diseases 0.000 description 1
- 231100000678 Mycotoxin Toxicity 0.000 description 1
- 238000004497 NIR spectroscopy Methods 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 240000006711 Pistacia vera Species 0.000 description 1
- 244000107946 Spondias cytherea Species 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000001917 fluorescence detection Methods 0.000 description 1
- 238000002189 fluorescence spectrum Methods 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002636 mycotoxin Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000000013 phosphorescence detection Methods 0.000 description 1
- 238000005424 photoluminescence Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 235000020233 pistachio Nutrition 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000013502 plastic waste Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000005610 quantum mechanics Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 235000013311 vegetables Nutrition 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
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/6408—Fluorescence; Phosphorescence with measurement of decay time, time resolved fluorescence
-
- 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
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
-
- 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
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3563—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing solids; Preparation of samples therefor
-
- 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
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/359—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
-
- 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
- G01N21/55—Specular reflectivity
-
- 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
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
-
- 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
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/645—Specially adapted constructive features of fluorimeters
-
- 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
- G01N21/85—Investigating moving fluids or granular solids
-
- 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
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N2021/4735—Solid samples, e.g. paper, glass
-
- 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
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/645—Specially adapted constructive features of fluorimeters
- G01N2021/6463—Optics
-
- 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
- G01N2021/845—Objects on a conveyor
-
- 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
- G01N21/85—Investigating moving fluids or granular solids
- G01N2021/8592—Grain or other flowing solid samples
-
- 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
- G01N2201/104—Mechano-optical scan, i.e. object and beam moving
- G01N2201/1042—X, Y scan, i.e. object moving in X, beam in Y
-
- 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
- G01N2201/104—Mechano-optical scan, i.e. object and beam moving
- G01N2201/1047—Mechano-optical scan, i.e. object and beam moving with rotating optics and moving stage
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Sorting Of Articles (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP21212903 | 2021-12-07 | ||
| EP21212903.5 | 2021-12-07 | ||
| PCT/EP2022/084665 WO2023104832A1 (en) | 2021-12-07 | 2022-12-06 | Material identification apparatus and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2022404758A1 true AU2022404758A1 (en) | 2024-06-20 |
Family
ID=79025153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2022404758A Pending AU2022404758A1 (en) | 2021-12-07 | 2022-12-06 | Material identification apparatus and method |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20250146937A1 (https=) |
| EP (1) | EP4445119B1 (https=) |
| JP (1) | JP2025500758A (https=) |
| KR (1) | KR20240118126A (https=) |
| CN (1) | CN118647856A (https=) |
| AU (1) | AU2022404758A1 (https=) |
| CA (1) | CA3241843A1 (https=) |
| ES (1) | ES3055663T3 (https=) |
| TW (1) | TW202338325A (https=) |
| WO (1) | WO2023104832A1 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11878327B2 (en) | 2019-03-13 | 2024-01-23 | Digimarc Corporation | Methods and arrangements for sorting items, useful in recycling |
| CN121532636A (zh) | 2023-07-24 | 2026-02-13 | 陶朗分选有限责任公司 | 用于分析物品的检查设备和方法 |
| EP4556889A1 (en) * | 2023-11-15 | 2025-05-21 | TOMRA Sorting GmbH | Detection of emeralds |
| EP4575465A1 (de) * | 2023-12-19 | 2025-06-25 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | System und verfahren zum prüfen einer oberfläche eines prüfobjekts |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19722790B4 (de) * | 1997-05-30 | 2006-01-05 | Carl Zeiss Jena Gmbh | Anordnung und Verfahren zur zeitaufgelösten Messung nach dem Scannerprinzip |
| DE19816881B4 (de) * | 1998-04-17 | 2012-01-05 | Gunther Krieg | Verfahren und Vorrichtung zur Detektion und Unterscheidung zwischen Kontaminationen und Gutstoffen sowie zwischen verschiedenen Farben in Feststoffpartikeln |
| CA2697636C (en) * | 2007-09-03 | 2015-11-03 | Belgian Electronic Sorting Technology, N.V. | Sorting device with a broad spectrum light source and according method |
| WO2013087649A1 (en) * | 2011-12-12 | 2013-06-20 | Visys Nv | A system and a method for individually inspecting objects in a stream of products and a sorting apparatus comprising such system |
-
2022
- 2022-12-06 JP JP2024532817A patent/JP2025500758A/ja active Pending
- 2022-12-06 WO PCT/EP2022/084665 patent/WO2023104832A1/en not_active Ceased
- 2022-12-06 CA CA3241843A patent/CA3241843A1/en active Pending
- 2022-12-06 KR KR1020247022167A patent/KR20240118126A/ko active Pending
- 2022-12-06 US US18/715,204 patent/US20250146937A1/en active Pending
- 2022-12-06 ES ES22830554T patent/ES3055663T3/es active Active
- 2022-12-06 CN CN202280090805.2A patent/CN118647856A/zh active Pending
- 2022-12-06 AU AU2022404758A patent/AU2022404758A1/en active Pending
- 2022-12-06 EP EP22830554.6A patent/EP4445119B1/en active Active
- 2022-12-07 TW TW111147046A patent/TW202338325A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP4445119A1 (en) | 2024-10-16 |
| ES3055663T3 (en) | 2026-02-13 |
| EP4445119C0 (en) | 2025-09-03 |
| WO2023104832A1 (en) | 2023-06-15 |
| KR20240118126A (ko) | 2024-08-02 |
| EP4445119B1 (en) | 2025-09-03 |
| JP2025500758A (ja) | 2025-01-15 |
| US20250146937A1 (en) | 2025-05-08 |
| TW202338325A (zh) | 2023-10-01 |
| CN118647856A (zh) | 2024-09-13 |
| CA3241843A1 (en) | 2023-06-15 |
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