水果自动分拣系统的设计外文文献翻译.docx

水果自动分拣系统的设计外文文献翻译.docx

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水果自动分拣系统的设计外文文献翻译

翻译部分英文原文

THEDESIGNOFFRUITAUTOMATEDSORTINGSYSTEM

Abstract:

Thearticleintroducedtheflowanddesignschemeoffruitautomatedsortingsystem,thecomputertechnologyandautomatictechnologyisusedinsometechnology,suchasthedetectionandcontroltechnology,thedigitalimageprocessingtechnology,thecomputerperipheraldeviceandinterfacetechnology,PatternRecognitiontechnologyetc,isusedinthefruitautomatedsortingsystem.

Keywords:

thefruit,automatedsortingsystem,automation,thedigitalimageprocessing,PatternRecognition

1.INTRODUCTION

Withthedevelopmentofmodernagriculture&forestryandtheenhanceofindustrialstandard,theoutputoffruitsfrominnercountryandabroadarebeingraisedswiftly.Ontheonehand,thefruitsfromdifferentdistrictaresoldinlocalarea,ontheotherhand,moreplentyoffruitsaresoldtootherdistrictevenabroad,andthesefruitsdemandbeingpackedaccordingtodifferentquality.Inordertopackagethesefruits,wemusttodesignafruitautomatedsortingsystem,becauseifthesefruitswerepackedbyhand,onetheonehand,Thetaskishardanditisinefficient;ontheotherhand,itisnotmeetthedemandsofmodernfruitpackage,whichisneedtobeMulti-layerorhighstandardorhighsanitarystandard.

Toadvancedcountryaftersecondwar,theautomatedsortingsystemisoneoftheessentialequipmentofLogisticscentre,DistributionCentre,orcirculationcentre（Huang,2002）,itwasinAmericanandEuropeinthe1960s,automatedsortingsystemwasusedinJapanin1970s

（Xu,2002）,Atthepresent,automatedsortingsystemisalsosuccessusedinpostofficebesidesabovefield.Withtheimprovementofmodernizationstandard,itiswidelyusedinmoreandmorefield.almostnosuccessusingaboutfruitautomatedsortingsystembecauseitconcernalotsofknowledgeandsubject,atthesametime,itdemandmorehigherlevelofartificial.Atpresent,wecanonlyseethenewsaboutFruitonicscompany,whichhavedesignedasetoffruitautomatedsortingsystem.

2.THEHARDWAREDESIGNOFFRUITAUTOMATEDSORTINGSYSTEM

InthecourseofdesigningoftheSystem,allkindsoffactorarecomprehensivelythoughtwhenfruitsaresorted.Allkindsoftechnology,suchasdetectionandcontroltechnology,thecomputerperipheralequipmentandinterfacetechnology,thedigitalimageprocessingtechnologyandPatternRecognitiontechnology,isused,atthesametime,advancedalgorithmisusedinthecourseofpatternidentification,anditimprovetheaccuraterateoffruitsorting.

2.1Thehardwareconsistsoffruitautomatedsortingsystem

Thereareallsortsofautomatedsortingsystem,anditsstandardisdifferent.Ingeneral,anautomatedsortingsystemisconsistsofsevenpartition（Xu,2002）,itis:

collectionConveyor,feed

Conveyor,theSettingDeviceOfsortinginstruction,confluencedevice,sortingconveyer,sortinganddischargecargoport,computercontroller（Fig.1）

2.2Theconsistsofhardwareandworkprinciplesoffruitautomatedsortingsystem

Thefruitautomatedsortingsystemisbasedofthetraditionalautomatedsortingsystem,butitisdifferentofthetraditionalautomatedsortingsystem,itisanautomatedsortingsystemwhichishighintelligent,real-time,Multilayer,multiknowledgefieldsandmulticlass.Thissystemhasseveralpart（Xu,2002）,suchas:

conveyerdevice,theweightsortingdevice,theappearancesortingdevice,andthequalitysortingdeviceetc.（Fig.2）.

TheDesignofFruitAutomatedSortingSystem

Fig.1.Thehardwarediagramoffruitautomatedsortingsystem

（1）inputconveyerbelt;

（2）fillcargoconveyerbelt;（3）steelconveyerbelt;（4）Diverter;（5）outputRollers;（6）sortingport;（7）signalgiver;（8）laserISBNreader;（9）passdetector;（10）magnetismsignalgenerator;（11）controller;（12）magnetismsignalreader;（13）fullscaledetector.

Fig.2.Thehardwareconsistsoffruitautomatedsortingsystem

ThefunctionmoduleofthefruitautomatedsortingsystemisadapttoitsThehardwareconsist,threemodule,whichisweightsortingmodule,appearancesortingmodelandqualitysortingmodule,isconcludedinthesystem.TheworkprinciplesoftheeachfunctionmodulecanbeexplainedbytheFigure（Fig.3）（Han,2004）.

Fig.3.Thehardwareconsistsoftheweightsortingdevice

2.2.1Theweightsortingdeviceanditsworkprinciple

Thefruitwhichisneedtobesortedistransferredtothefruitreceive&distributedevicebyconveyerbelt（Fig.3）,thefruitreceive&distributedevicecandetecttheweightinformationoffruitbypressuresensor,theanalogweightinformationfrompressuresensoristransferredtodigitalinformationbyA/Dswitch（Zhu,2001）,thedigitalinformationissenttothecomputer,thecomputerprocesstheseinformationbyspecialsoftware,theresultfromcomputerissenttodifferentpassagewaybyparallelinterface（thepurposeistocontrolthecontrollerfromfruitreceive&distributedevicewhichcancontrolthedestinationofthefruits）,thedigitalinformationfromparallelinterfaceisconverttotheanalogsignalbyD/Aswitch,theanalog

signalismagnifiedbysignalamplifieranditissenttothefruitreceive&distributedeviceinordertocontroltheFlowDirectionofthedifferentweightfruit.Inordertoenterthenextsortingstep,whichisappearancesorting,thefruitfromweightsortingdeviceissenttotheappearancesortingdevicetobesortedbyappearancesortingdevice.

TheDesignofFruitAutomatedSortingSystem

Fig.4.Thehardwareconsistsoftheweightsortingdevice

2.2.2Theappearancesortingdeviceanditsworkprinciple

Thefruitfromweightsortingdeviceissenttothefruitreceive&distributedeviceoftheappearancesortingdevice（Fig.4）,thehighspeedcamerashootfruitfromvariousangles,theimagefromcamerabesenttothecomputerbythevideocapturecard,thecomputerprocessthevideoinformationbyspecialsoftware,theresultfromcomputeristheclassifiedsignaloffruit,thesignalopenthedifferentsortingpassagewaybyparallelinterface,andthenthesignalismagnifiedbythesignalamplifier.Inordertocontrolthefruitreceive&distributedevice,thefruitsaresenttothedifferentpassageway,andatlastthefruitcanbesenttothepackagedevice.Theimagefromcamerashouldbeprocessedbyedgedetectionandnoiseremoving（evenitmustbecurvefitting）（Guo,2004）,andthenitbematchedtodifferentfruitappearancesothatthefruitcanbesortedbyappearance.

2.2.3Thequalitysortingdeviceanditsworkprinciple

Thetwodevices,whichisthequalitysortingdeviceandappearancesortingdevice,havethesimilarworkprocess（Fig.4）.therearetwodifferent:

onedifferentisthatthehighspeedcameramustbeinfraredhighspeedcamera;anotherdifferentisthattheyhavedifferentprocesssoftware.thesoftwareofthequalitysortingdevicecanprocessthefruitappearancequality（suchascolorandluster,stainetc）andinnerquality（itisrotornot）accordingtotheimagefromcamera.Itsortsmanlyaccordingtotheimagefromtheinfraredhighspeedcameraandthetradestandard.Intheprocessofsorting,itmakesfulluseofthedigitalimageprocessingtechnologyandPatternRecognitiontechnology.Ingeneral,thefirststepistoscreenaccordingtocolorandlusterandstain,thesecondstepistoscreentheinnerqualityofthefruitaccordingtotheinfraredimage.

3.THESOFTWAREDESIGNOFFRUITAUTOMATEDSORTINGSYSTEM

InthecourseofthedesigningsoftwareoftheSystem,differentdevelopmenttoolshouldbe

thoughtbecauseitreferstothehardware.thesoftwareofweightsortingandthecomputerinterfaceisneedtobedevelopedbyassemblerprogramminglanguagebecauseitreferstohardware,othersoftware,suchasthedigitalimageprocessing,theserialinterfacecommunicationetc,canbedevelopedbyVc++,IthasseveralspecialControlinVc++aboutserialinterfacecommunication（Dong,2005）.

4.SUMMARY

Thefruitautomatedsortingsystemreferstodifferenttechnologyformdifferentsubject,suchasautomatictechnology,thesoftwareandhardwaretechnologyofcomputer.Thedigitalimageprocessingtechnology,theartificialintelligencetechnologyetc.thepaperintroducedthedesignthoughoffruitautomatedsortingsystem,theconsistsofhardware,workprincipleandthedesignofsoftware.Thefinalapplicationofthesystemcanbringaboutlargesocialbenefitandeconomicbenefittoagricultureproductionandmanagement.

REFERENCES

[1]DongS.L.ApplicationofPLCintheAutomaticSortingSystem,MachineTool&Hydraulics,2005,5:

136-147.

[2]GuoX.F.,LiuW.T.AnAutomaticFeatherSelectingSystembyImageProcessing,ModernElectronicTechnique,2004,3:

30-33.

[3]HanY.M.,WangD.,WeiH.H.,TanC.Q.TheDesignoftheParcelAutomaticSortingSystem,Mechanical&ElectricalEngineeringMagazine,2004,8:

11-12.

[4]HuangQ.M.AutomaticSortingSystemandAnalysisofapplicationprospect,LogisticsTechnology,2002,5:

7-15.

[5]XieL.X.,YangH.Y.DesignandImplementationofStatisticandAnalysisSystemforAutomaticLuggageSortingSystem,ComputerEngineering（SupplementaryIssue）,2005,31:

3-6.

[6]XuS.Y.AutomaticSortingSystemandtheapplication,LogisticsandMaterialHandling,2002,3:

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[7]ZhuZ.T.Thedesignofcomputerauto-sortingsystem,ComputerEngineeringandDesign,2001,6:

66-88.

中文译文

水果自动分拣系统的设计摘要：

本文介绍了水果自动分拣系统的流程和设计方案，计算机技术和自动化技术已经应用于现代农业生产和管理中。

在这个系统中，有一些技术的应用，如检测与控制技术，数字化图像处理技术，计算机外围设备和接口技术，模式识别技术等，这些都用于水果自动分拣系统。

关键词：

水果，自动分拣系统，自动化，数字图像处理，模式识别。

1.介绍

随着现代农业和林业的发展和工业标准的提高，国内外的水果产量迅速增加。

一方面，不同区域的水果在本地售卖。

另一方面，很多水果销往其他地区甚至远销国外，并且这些水果需要根据不同的品质来分类。

为了将这些水果分类包装