ANEWDESIGNOFLIBRARYMANAGEMENTSYSTEMBASEDONRFIDANDANTICOLLISIONALGORITHM
WEIJIELIU1SHUOBOQIU2QINGHUALI3SchoolofElectricalE
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Chi
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Abstract
Thispaperprese
tsalibraryma
ageme
tdesig
basedo
radiofreque
cyide
tificatio
RFIDa
dCortexM3tech
ologiesThisattributeisthroughRFIDtech
ologytoachievei
tellige
tlibrarya
dsolveproblemsofbook’spositio
collectio
a
dlowefficie
cyofretur
a
dborrowbooksI
thispaperatypicalma
ageme
tsystemhasproposedusi
gvariousfu
ctio
alblocksAccordi
gtotheresearcha
dapplicatio
ofRFIDa
da
ticollisio
algorithmthrougha
alysisofthecurre
tlibraryma
ageme
tsystemLMStraditio
albarcodetech
ologyisoutdateRFIDtagsca
readbythereaderautomaticallywithoutma
ualoperatio
ThereaderisusedbyCortexM3processorThereforeaRFIDbasedsmartma
ageme
tsystemofthelibraryisproposed
Keywords
radiofreque
cyide
tificatio
RFIDalgorithmlibraryma
ageme
tsystemLMSa
ticollisio

1
I
troductio

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tofi
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ologybri
gslibraryautomaticallya
ddigitallyMostlylibrariesareusedbarcodetech
ologyButthequa
tityoflibrarybooksishugeeasytoputbooksi
wro
gbookshelvesparticularlytheworkofcheckoutbooksRFIDtech
ologyhasslowlybegu
toreplacethetraditio
albarcodeso
libraryitemsbooksCDsDVDsetcTheRFIDtagca
co
tai
ide
tifyi
gi
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suchasabookstitleormaterialtypewithouthavi
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isreadbya
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ve
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ageme
tbythestaffa
dselfservicebytheborrowersItca
alsoactasasecuritydevicetaki
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eticsecuritystripRadiofreque
cyide
tificatio
RFIDisatech
ology
thatusesradiowavestotra
sferdatafroma
electro
ictagcalledRFIDtagorlabelattachedtoa
objectthroughareaderforthepurposeofide
tifyi
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dtracki
gtheobjectSomeRFIDtagsca
bereadfromseveralmetersawaya
dbeyo
dtheli
eofsightofthereaderTheapplicatio
ofbulkreadi
ge
ablesa
almostparallelreadi
goftagsThetagsi
formatio
isstoredelectro
icallyTheRFIDtagi
cludesasmallRFtra
smittera
dreceiverA
RFIDreadertra
smitsa
e
codedradiosig
altoi
terrogatethetagThetagreceivesthemessagea
drespo
dswithitside
tificatio
i
formatio
Ma
yRFIDtagsdo
otuseabatteryI
steadthetagusestheradioe
ergytra
smittedbythereaderasitse
ergysourceTheRFIDsystemdesig
i
cludesamethodofdiscrimi
ati
gseveraltagsthatmightbewithi
thera
geoftheRFIDreaderTousethesystemtherear