DE60014387D1 - Verfahren und vorrichtung zur ermittlung der härte eines produkts wie zum beispiel frucht - Google Patents

Verfahren und vorrichtung zur ermittlung der härte eines produkts wie zum beispiel frucht

Info

Publication number
DE60014387D1
DE60014387D1 DE60014387T DE60014387T DE60014387D1 DE 60014387 D1 DE60014387 D1 DE 60014387D1 DE 60014387 T DE60014387 T DE 60014387T DE 60014387 T DE60014387 T DE 60014387T DE 60014387 D1 DE60014387 D1 DE 60014387D1
Authority
DE
Germany
Prior art keywords
product
hardness
tapping
determining
vibration signals
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.)
Expired - Lifetime
Application number
DE60014387T
Other languages
English (en)
Other versions
DE60014387T2 (de
Inventor
Paulus Crezee
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FPS Food Processing Systems BV
Original Assignee
FPS Food Processing Systems BV
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 FPS Food Processing Systems BV filed Critical FPS Food Processing Systems BV
Publication of DE60014387D1 publication Critical patent/DE60014387D1/de
Application granted granted Critical
Publication of DE60014387T2 publication Critical patent/DE60014387T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/40—Investigating hardness or rebound hardness
    • G01N3/405—Investigating hardness or rebound hardness by determining the vibration frequency of a sensing element in contact with the specimen
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/06—Indicating or recording means; Sensing means
    • G01N2203/0617—Electrical or magnetic indicating, recording or sensing means
    • G01N2203/0623—Electrical or magnetic indicating, recording or sensing means using piezoelectric gauges
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02827—Elastic parameters, strength or force
DE60014387T 1999-07-30 2000-07-31 Verfahren und vorrichtung zur ermittlung der härte eines produkts wie zum beispiel frucht Expired - Lifetime DE60014387T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP99202495 1999-07-30
EP99202495 1999-07-30
PCT/NL2000/000548 WO2001009602A1 (en) 1999-07-30 2000-07-31 Method and device for determining the hardness of products such as fruit

Publications (2)

Publication Number Publication Date
DE60014387D1 true DE60014387D1 (de) 2004-11-04
DE60014387T2 DE60014387T2 (de) 2006-03-02

Family

ID=8240508

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60014387T Expired - Lifetime DE60014387T2 (de) 1999-07-30 2000-07-31 Verfahren und vorrichtung zur ermittlung der härte eines produkts wie zum beispiel frucht

Country Status (13)

Country Link
US (1) US6539781B1 (de)
EP (1) EP1198708B1 (de)
JP (1) JP4675016B2 (de)
CN (1) CN1208620C (de)
AT (1) ATE278187T1 (de)
AU (1) AU770616B2 (de)
BR (1) BR0012894B1 (de)
CA (1) CA2380978A1 (de)
DE (1) DE60014387T2 (de)
IL (1) IL147897A (de)
MX (1) MXPA02001072A (de)
NZ (1) NZ517040A (de)
WO (1) WO2001009602A1 (de)

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US7224896B1 (en) * 1997-02-25 2007-05-29 Telesector Resources Group, Inc. Methods and apparatus for generating local oscillation signals
JP3567199B2 (ja) * 2002-03-28 2004-09-22 国立大学法人広島大学 食品の物性測定装置および測定方法
US7565841B2 (en) * 2004-04-07 2009-07-28 Nihon University Operating frequency selection method for hardness measurement system, operating frequency selection apparatus, and hardness measurement system
DE102005030904A1 (de) * 2005-07-01 2007-01-04 Heinz Sechting Verfahren und Vorrichtung zur Feststellung der Qualität von pflanzlichen Produkten
US8346388B1 (en) * 2007-12-15 2013-01-01 Jared Michael Tritz System and method for automated tactile sorting
JP5395417B2 (ja) * 2008-12-09 2014-01-22 テイ・エス テック株式会社 測定方法および測定装置
CN101644649B (zh) * 2009-09-15 2011-11-16 江苏大学 一种巧克力脆性的测定方法
WO2012029888A1 (ja) * 2010-08-31 2012-03-08 国立大学法人広島大学 食感指標の測定方法及び測定装置
TR201816200T4 (tr) 2010-11-05 2018-11-21 Moba Group Bv Yumurta kabuklarının incelenmesine yönelik yöntem ve aparat.
FR2972536B1 (fr) * 2011-03-09 2013-03-29 Maf Agrobotic Procede et dispositif de mesure non destructive de fermete a entrainement positif commande par accelerometre
ITPN20110022A1 (it) * 2011-04-05 2012-10-06 Unitec Spa Procedimento ed apparato per la valutazione della durazza e per la selezione di prodotti orto-frutticoli
US9678015B2 (en) 2014-09-26 2017-06-13 Frito-Lay North America, Inc. Method for elemental analysis of a snack food product in a dynamic production line
US10070661B2 (en) * 2015-09-24 2018-09-11 Frito-Lay North America, Inc. Feedback control of food texture system and method
US11243190B2 (en) 2015-09-24 2022-02-08 Frito-Lay North America, Inc. Quantitative liquid texture measurement method
US10598648B2 (en) 2015-09-24 2020-03-24 Frito-Lay North America, Inc. Quantitative texture measurement apparatus and method
US10107785B2 (en) 2015-09-24 2018-10-23 Frito-Lay North America, Inc. Quantitative liquid texture measurement apparatus and method
US10969316B2 (en) 2015-09-24 2021-04-06 Frito-Lay North America, Inc. Quantitative in-situ texture measurement apparatus and method
US9541537B1 (en) 2015-09-24 2017-01-10 Frito-Lay North America, Inc. Quantitative texture measurement apparatus and method
WO2017058015A1 (en) * 2015-10-02 2017-04-06 Moba Group B.V. Detector for determining the force constant of food products in particular eggs, fruit and vegetables
CN106018716B (zh) * 2016-05-22 2018-10-26 沈阳特亦佳玉米科技有限公司 一种鉴定鲜食玉米果皮脆嫩度的方法
CN108007866B (zh) * 2017-11-28 2021-01-01 河南工业大学 一种水果的流变参数检测方法及系统
CN110501429B (zh) * 2019-07-24 2022-05-20 江苏大学 一种阵列超声信号稀疏采样方法
WO2021252403A1 (en) 2020-06-07 2021-12-16 Comestaag Llc Barrier coating compositions for perishables and methods, kits and coated items relating thereto
WO2021252369A1 (en) 2020-06-07 2021-12-16 Comestaag Llc Selectively treating plant items
CN116745585A (zh) 2021-01-11 2023-09-12 杜蓝威兰有限公司 产品分拣系统和方法
CN112868952B (zh) * 2021-02-04 2023-09-01 福建生物工程职业技术学院 一种橄榄汁饮料的生产方法及橄榄硬度选别机
CN114544772B (zh) * 2022-04-26 2022-08-05 华南农业大学 基于卷积神经网络和声音频谱的鸭蛋裂纹检测装置及方法
KR102602883B1 (ko) * 2023-04-28 2023-11-16 경상북도(농업기술원) 현장형 과일 경도측정장치

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL82037A0 (en) 1987-03-29 1987-10-20 Kalman Peleg Method and apparatus for automatically inspecting and classifying different objects
US5152401A (en) * 1989-10-13 1992-10-06 The United States Of America As Representd By The Secretary Of Agriculture Agricultural commodity condition measurement
US5691473A (en) * 1991-04-03 1997-11-25 Peleg; Kalman Method and equipment for measuring firmness of fruits and vegetables
US5811680A (en) * 1993-06-13 1998-09-22 Technion Research & Development Foundation Ltd. Method and apparatus for testing the quality of fruit
NL9401388A (nl) * 1994-08-26 1996-04-01 Leuven K U Res & Dev Inrichting voor het onderzoeken van eieren.
JP3770668B2 (ja) * 1996-09-17 2006-04-26 佐藤工業株式会社 構造物の内部欠陥の検知方法
US6240766B1 (en) * 1997-03-10 2001-06-05 Imperial College Of Science, Technology And Medicine Method and apparatus for assessing the ripeness or firmness of fruit and vegetables
GB9709840D0 (en) * 1997-05-15 1997-07-09 Sinclair Int Ltd Assessment of the condition of fruit and vegetables
JP3710595B2 (ja) * 1997-05-20 2005-10-26 東芝ソリューション株式会社 青果物判定装置
EP1238582B1 (de) * 2001-03-05 2004-06-02 FPS Food Processing Systems B.V. Verfahren und Vorrichtung zur Bestimmung des Schwingverhaltens schwingender Körper wie Eier

Also Published As

Publication number Publication date
JP4675016B2 (ja) 2011-04-20
NZ517040A (en) 2003-09-26
BR0012894A (pt) 2002-04-16
AU6600000A (en) 2001-02-19
CN1377463A (zh) 2002-10-30
IL147897A0 (en) 2002-08-14
ATE278187T1 (de) 2004-10-15
EP1198708A1 (de) 2002-04-24
MXPA02001072A (es) 2003-07-21
AU770616B2 (en) 2004-02-26
BR0012894B1 (pt) 2009-05-05
US6539781B1 (en) 2003-04-01
CA2380978A1 (en) 2001-02-08
WO2001009602A1 (en) 2001-02-08
DE60014387T2 (de) 2006-03-02
EP1198708B1 (de) 2004-09-29
CN1208620C (zh) 2005-06-29
IL147897A (en) 2005-08-31
JP2003506682A (ja) 2003-02-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: GROSSE, SCHUMACHER, KNAUER, VON HIRSCHHAUSEN, 4513