自行小車嵌入式智能控制器關(guān)鍵技術(shù)與應(yīng)用研究.pdf

1、南京航空航天大學(xué)碩士學(xué)位論文自行小車嵌入式智能控制器關(guān)鍵技術(shù)與應(yīng)用研究姓名：張炯申請學(xué)位級別：碩士專業(yè)：機(jī)械電子工程指導(dǎo)教師：樓佩煌20070301自行小車嵌入式智能控制器關(guān)鍵技術(shù)與應(yīng)用研究iiAbstractWiththedevelopmentofmodernindustry，lotsofnewrequirementsofindustrialautomationarebroughtfward.ThePLCcontrolsystemis

2、notmeatthisnewrequirementsinsomesituationsbecauseofitsintrinsiclimitations，whiletheimbeddedsystemmeetstheindustrialnewrequirementsdependingonitsadvantages，suchassmallvolume，lowcost，strongfunction，scalablesoon.Thispaperta

3、kestheautomatedelectrifiedmonailsystem(AEMS)asanexamplewhichisakindofindustrialautomatedmaterialhlingsystems.Thefeasibilityadvantagesofthecontrollerareresearched，whichisbasedonembeddedsystemARMtechnologies.Inthegeneralde

4、sign，theneedofAEMSisanalyzed.Then，ablueprintfcontrolisdesigned，whichisbasedonARM，integratedwithRFIDwirelesscommunication.ItisthefirsttimetoconceiveamethodthatisusingRFIDtoidentifypath.HighdemsofindustrialEnvironmentistak

5、enintoaccountinthecontroller’shardwaredesign.ThetechnologyofEMCiscarriedoutfromtheprincipleschemetoPCBlayout.Ahighreliablehardwareplanisachieved.then，accdingtotheprincipleofmultitaskdivisionthetraits，thissoftwarefunction

6、isdividedintomultitaskstructurewithinreasonwhichsimplifythedevelopmentmaintenance.ItisestablishedthatthesoftwarestructurebasesonProducerConsumermodel.Onthesefoundations，thispaperachievestheprotocolstacksofwirelesscommuni

7、cationradiofrequencyidentification.Solvingmanypracticalproblems，thiscontrolsystempassestheexaminationofindustrialenvironmentfmthebeginningtotheend.Finally，thesystemissuccessfullyputintopracticepassesthe8hourrunningtestwi

8、thnobreakdown.Itisprovedthatthecontrollerwhichdevelopedcouldshtenthefixingtime，reducethecost，rebuildrapidly，etc.thispaperverifiedthefeasibilityofwirelesscommunicationthenewwaytoidentifythepathbyRFID.Keywds:automatedelect