基于无线手持设备的心电信号采集系统的分析

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1、哈尔滨理工大学工学硕士学位论文ResearchonECGAcquisitionSystemBasedonWirelessHandheldDeviceAbstractInthe21thcentury，withthecontinuousimprovementofthepeople’Slife，cardiovasculardiseasehasbecomemainfactorthatthreatsthehealthofthepeople，onaccountoftheaccelerationoftheagingpopulation，arapidpaceoflifeandthech

2、angeofeatinghabits．ThetraditionaldynamicECGequipmentisplayinganimportantroleinthepreventionandtreatmentoftheheartdisease．Therefore，owingtodisadvantagesoftheequipmentsuchasthelimitationofthewirecable，hugevolumeandhighpowerconsumption，itcannotmeettheneedsoftheusers．Withthedevelopmentofthew

3、irelesssensornetwork(WSNltechnology，thedynamicECGequipmenthasagoodprospect．Inthispaper，withthecombinationofthetraditionalECGsystemandthe1atestwirelesscommunicationtechnology，anewkindofconvenientECGequipmentthatissmall，light，low-costandofgoodqualityisdesigned．Thissystemdependsonthecorecon

4、trollerSTCl2C5A60S2torealizethefunctionofthewirelesstransceivingbasedontheSZ05moduleundertheZigbeeprotoc01．Itconsistsoftwoparts：thedataterminalnodeanddatacentralnode．Theformeristocompletethesignalpick—up，modulation，acquisition，accessandtransmission；thelatteristorealizethedataacceptance，d

5、isposalandupload．Inviewofthepossiblefactorsofpower．downandnetworkfailure，theterminalnodealsodesignsthedataaccessmoduletoensurethedataintegrity．AshortmessagingservicealarmsystembasedontheGlobalSystemofMobilecommunication(GSM)networkisdesigndforthepatientcannotgiveanalarmtimelywhensufferin

6、gdiseases．FortheconvenienceoftheECGdatadisposal，displayandrecognition，thesoftwareofaHumanMachineInterfaceisdesignedusingVC++．KeywordsElectrocafdios远nal，signalacquisition，Zigbee，interfacedesignII哈尔滨理工大学工学硕士学位论文目录摘要⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．IAbstract．．．．．．．．．．．．．．．．．．．．．．．．．

7、．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．。．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．II第1章绪论⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．11．1课题的背景及意义⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯11．2相关方向的研究及发展情况⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．．21．2．1心电信号采集和分析系统的发展⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯21．2．2心电信号监护设备的发展⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯