1、哈爾濱理工大學(xué)碩士學(xué)位論文基于Linux的嵌入式無線心電監(jiān)護(hù)系統(tǒng)的研究姓名：吳巖申請學(xué)位級別：碩士專業(yè)：測試計量技術(shù)及儀器指導(dǎo)教師：范劍英20080301哈爾濱理工大學(xué)T學(xué)碩士學(xué)位論文■—皇葛暑置—■_———亭鼉皇昌詈魯__皇詈皇詈暑詈■—鼉量皇詈篁皇暑喜高量皇詈詈詈皇暑皇昌寡皇詈詈鼉詈皇詈毫皇皇鼉暑皇摹量暈III一I墨詈皇InvestigationandImplementationofanEmbeddedWirelessECGMeas

2、uringSystemBasedonLinuxAbstractRecentrapidgrowthincomputersemiconductorandmicroelectronicstechnologyandintegrationof3C(Computer，Communication，Consumer)enableembeddedapplicationstomoreandmorefieldsTheembeddedtechnologydev

3、elopmentsarelikelytobringaboutmanylifestylechangesaroundtheworldThehealthcareindustrytoostandstObenefitfromthesedevelopmentsThetraditionalphysiologicalsignalmeasuringinstrumentsordevicespossesssomeshortcomings，suchashigh

4、prices，bulkydimensions，illportabilityandexcessiveconnectioncablesOneofthemainpurposesofhomecaretelemedicineistodevelopawireless，lowcostandusefriendlysystemwhichallowspatientstomeasuretheirownvitalsigns。suchasECG(Electroc

5、ardiogram)，andprovidethehealthcareprofessionalswiththefacilitytemotelymonitorthepatient’SvitalsignsquicklyandeasilyWeaimtodesignaninnovatingportableECGsystem，beingabletogetridofsaidshortcomings，whichholdsapparentadvantag

6、esinservicecostsandserviceefficiencyand，hence，shallbethetrendforthefutureInthispaperfirst，IntelXScalePXA270(corefrequency：523MHz)isusedastheprocessor’basicofhighperformanceandintelligentization，whichmakesthesystemfunctio

7、nsextensibleandupgradeableSecond，embeddedLinuxoperationsystemisfirstlyconfirmedasthesoulofhardwaresoftwareCOdesignofembeddedsystems，making印thesoftplatformofeaseofuseissuesAnovelmethodisusedtoovercomeshortcomingsofrealtim