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©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(530004):,,,,,,30,0.1:;;;:TH811.2:ADesignofinfraredthermometerChenKezhongTanXiangDongJianjieZhengMinghuiWangRongchengXiaoGuiping(CollegeofPhysicsScienceandengineeringTechnology,GuangxiUniversity,Nanning530004)Abstract:Todecreasethelimitationoftraditionalmethodoftemperaturemeasuringsuchasclosecontactbetweenmeasurerandthetargetandinconveniencewhenmeasuring,wedevelopaInfraredthermometerforhumanbodyunderthepremiseofhighmeasuringaccuracyandlowcost.Thehardwaredesign,thecraftofoutermodel,theMCUprogramandthehostprogramarespecificallyintroduced.Atthelast,weusedtheproposedinfraredthermometertomeasurethetemperatureofhumanbodyandthewaterseparately,theresultsshowthattheerrorofmeasuringhumanbodytemperaturecanreach0.1andunder,whiletheerrorofmeasuringwatertemperatureisrelativelyhigher.Keywords:temperaturemeasurement;infraredsensor;pyroelectric;infraredradiation3:(20052032)(2006-B002)021,,,,,(),,111.1TS21NMB22,TS21NMB4:1;2;3;425700K200mV,011mV,,A/DTS21NMB,,11©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.:EEPROMAD7710,,,X5045EEPROM,,41.31.3.155,(3542)2:U0=f1(T0,Te)(1)Ue=f2(Te)(2):Uo;To;Te();Ue2:To=f3(U0,Ue)21©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.()(),21.3.2,AD771022C51,631©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(),EEPROM,(),,,2,0.1,1/103/10,,130123456789101136.236.536.036.736.536.137.035.936.736.835.836.236.536.036.836.536.237.036.036.736.835.92123456789101141.640.739.938.837.836.735.834.633.532.631.542414039383736353433323/cm510152025304050(%)0.130.180.240.270.301.842.00(25)41©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.[1]IERAA,MOLINAROA,MARANOS.Calladmissioncontrolandresourcemanagementissuesforreal2timeVBRtrafficinATM2satellitenetworks[J].IEEEJSAC,2000,18(11):239322403.[2]IERAA,MOLINAROA,MARANOS.Trafficmanagementtechniquestofacetheeffectsofintrinsicdelaysingeostationarysatellitenetworks[J].IEEETransonWirelessCommunications,2002,1(1):1452155.[3]IERAA,MOLINAROA,MARANOS.OnthePerformanceofCACAlgorithmsinMultimediaGeostationarySatelliteNetworks[J].IEEEWirelessCommunicationandNebworkingConference,2002,2:8372843.[4]CAMINEROA,CAMINEROB,CARRIONC.AnewlightweightCACalgorithmforhigh2performancemultimedianetworks[J].Parallel,Distributed,andNetwork2BasedProcessing,2006.[5]RASMUSEN,SORENSON,KVOLS,etal.Source2IndependentCallAcceptanceProceduresinATMNetworks[J].IEEEJASC,1991.[6]TheATMForumTechnicalCommittee.PrivateNetwork2NetworkInterfaceSpecificationVersion1.0(PNNI1.0)[S].af2pnni20055.000,1996.[7]BAHADURRR,RAOR.Ondeviationofthesamplemean.Ann.Math.Statics.31(1960):101521027.[8]SHARTZA,WEISSA.LargeDeviationforPerformanceAnalysis[M].NewYork:ChapmanandHall.[9],.ATM[J].,2002(19):10216.[10],.ATM[J].,2006(3):513251.,,198374,,(14),0.1,,(),,,50cm,[1].[M].:,2004:2902320.[2].[M].:,2001:7246,1772191.[3].24A/DAD7710[J].,2000(2):37240.[4],,.[J].,2004,40(16):1042109.[5],.[J].,2003,13(9):982100.[6].(PIR)[J].,2004,19(2):44246.[7].[J].,2005(2):39240.[8].[J].,1993(3):55256.,19408,,,,,52