PL402201A1 - Device and method for non-destructive detection of defects in fruits and vegetables - Google Patents

Device and method for non-destructive detection of defects in fruits and vegetables

Info

Publication number
PL402201A1
PL402201A1 PL402201A PL40220112A PL402201A1 PL 402201 A1 PL402201 A1 PL 402201A1 PL 402201 A PL402201 A PL 402201A PL 40220112 A PL40220112 A PL 40220112A PL 402201 A1 PL402201 A1 PL 402201A1
Authority
PL
Poland
Prior art keywords
fruits
vegetables
electromagnetic radiation
destructive detection
wavelength band
Prior art date
Application number
PL402201A
Other languages
Polish (pl)
Inventor
Philippe Blanc
Original Assignee
Maf Agrobotic
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 Maf Agrobotic filed Critical Maf Agrobotic
Publication of PL402201A1 publication Critical patent/PL402201A1/en

Links

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
    • G01N21/85—Investigating moving fluids or granular solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34—Sorting according to other particular properties
    • B07C5/3416—Sorting according to other particular properties according to radiation transmissivity, e.g. for light, x-rays, particle radiation
    • 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
    • G01N21/256—Arrangements using two alternating lights and one detector
    • 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
    • G01N21/59—Transmissivity
    • 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
    • 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
    • G01N33/02—Food
    • G01N33/025—Fruits or vegetables

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Toxicology (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

Wynalazek dotyczy urzadzenia i sposobu niedestrukcyjnego wykrywania obic i stref gnicia owoców i warzyw (6), skladajacego sie ze zródla (1) promieniowania elektromagnetycznego w pasmie dolnym dlugosci fali, zródla (2) promieniowania elektromagnetycznego w pasmie górnym dlugosci fali oddzielonym od wspomnianego pasma dolnego, czujnika radiometrycznego (3) przeksztalcajacego otrzymana moc promieniowania elektromagnetycznego na sygnaly elektroniczne, urzadzenia do obróbki (5) sygnalów elektronicznych podajacego wskaznik wadliwosci na podstawie mocy przenoszonej przez owoc (6) w pasmie dolnym i w pasmie górnym.The invention relates to a device and method for non-destructive detection of bruises and rotting zones in fruits and vegetables (6), consisting of a source (1) of electromagnetic radiation in the lower wavelength band, a source (2) of electromagnetic radiation in the upper wavelength band separated from said lower wavelength band, a radiometric sensor (3) converting the received power of electromagnetic radiation into electronic signals, a device for processing (5) electronic signals providing a defect indicator based on the power transmitted by the fruit (6) in the lower band and in the upper band.

PL402201A 2011-12-23 2012-12-21 Device and method for non-destructive detection of defects in fruits and vegetables PL402201A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1104088A FR2985025B1 (en) 2011-12-23 2011-12-23 DEVICE AND METHOD FOR NON-DESTRUCTIVE DETECTION OF DEFECTS IN FRUIT AND VEGETABLES

Publications (1)

Publication Number Publication Date
PL402201A1 true PL402201A1 (en) 2013-06-24

Family

ID=47631085

Family Applications (1)

Application Number Title Priority Date Filing Date
PL402201A PL402201A1 (en) 2011-12-23 2012-12-21 Device and method for non-destructive detection of defects in fruits and vegetables

Country Status (5)

Country Link
DE (1) DE102012024760A1 (en)
FR (1) FR2985025B1 (en)
GB (1) GB2498086B (en)
IT (1) ITMI20122150A1 (en)
PL (1) PL402201A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105823740B (en) * 2016-01-13 2018-12-04 青岛万福质量检测有限公司 A kind of rotten degree detection method of fruit
CN105866050A (en) * 2016-05-24 2016-08-17 西北农林科技大学 Low-cost lossless and fast detecting equipment for apple moldy core
SE1650816A1 (en) 2016-06-10 2017-11-21 Bomill Ab A detector system comprising a plurality of light guides anda spectrometer comprising the detector system
FR3063542B1 (en) 2017-03-01 2024-08-09 Maf Agrobotic METHOD AND DEVICE FOR OPTICAL ANALYSIS OF FRUITS OR VEGETABLES AND AUTOMATIC SORTING DEVICE
WO2018226105A1 (en) 2017-06-09 2018-12-13 The New Zealand Institute For Plant And Food Research Limited Method and system for determining internal quality attribute(s) of articles of agricultural produce
AU2018344156A1 (en) * 2017-10-05 2020-02-27 John Harold Kilroy Inventory accountability system
CN109709103B (en) * 2019-01-17 2020-08-11 北京农业智能装备技术研究中心 Orange early-stage rotting identification system and method based on annular stripe polishing imaging
CN109856081A (en) * 2019-03-13 2019-06-07 西北农林科技大学 Portable method and device for rapid non-destructive testing of kiwifruit sugar content
EP3982113A1 (en) * 2020-10-06 2022-04-13 Sens-Tech Ltd. Method and apparatus for inspection of a subject article
WO2022150742A1 (en) 2021-01-11 2022-07-14 Durand-Wayland, Inc. Produce sorting and weighing systems and methods

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5026982A (en) * 1989-10-03 1991-06-25 Richard Stroman Method and apparatus for inspecting produce by constructing a 3-dimensional image thereof
US5077477A (en) * 1990-12-12 1991-12-31 Richard Stroman Method and apparatus for detecting pits in fruit
IL101612A0 (en) * 1992-04-16 1992-12-30 Electro Optics Ind Ltd Apparatus and method for inspecting articles such as agricultural produce
JPH07229834A (en) * 1994-02-16 1995-08-29 Techno Ishii:Kk Apparatus for measuring ripeness of fruit or vegetable on branch
SE517315C2 (en) * 1999-09-17 2002-05-21 Sik Inst Foer Livsmedel Och Bi Apparatus and method for detecting foreign bodies in products
AUPQ607100A0 (en) * 2000-03-07 2000-03-30 Colour Vision Systems Pty Ltd Spectral assessment of fruit
US6512577B1 (en) 2000-03-13 2003-01-28 Richard M. Ozanich Apparatus and method for measuring and correlating characteristics of fruit with visible/near infra-red spectrum
JP2002014042A (en) * 2000-04-24 2002-01-18 Sumitomo Metal Mining Co Ltd Non-destructive sugar content measuring device
JP3903147B2 (en) * 2003-04-17 2007-04-11 長崎県 Non-destructive sugar content measuring device for fruits and vegetables
GB2446822A (en) * 2007-02-23 2008-08-27 Enfis Ltd Quality control of meat products using optical imaging

Also Published As

Publication number Publication date
ITMI20122150A1 (en) 2013-06-24
DE102012024760A1 (en) 2013-06-27
FR2985025B1 (en) 2014-12-12
GB201223010D0 (en) 2013-01-30
GB2498086B (en) 2015-11-11
GB2498086A (en) 2013-07-03
FR2985025A1 (en) 2013-06-28

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