基于嵌入式Linux的生理信息无线远程监护系统

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1、㈣Y⋯i●II㈨川7I⋯6⋯8㈣2洲7㈣8WireIessMonitorSystemofPhysi0IogicInformationBaseonEmbeddedLinuxMajor：CircuitsandSystemsName：PengJunweiSupervisor：ZhongQinghuaABSTRACTWiththegradualimprovementoflivingstandards，theincreasingofaverageliftandthedeclineofbirthrate，manycountrieshavetof

2、acethepopulationagmgproblem．Astheresult，theproportionofsenilityillnessandc11ronicdiseasesincreasesgradually,theincidencerateofhypertension、heartdisease、contagionandoccupationaldiseaseincreasesyearbyyear．Thesec11ronicdiseasesneedlong·termmonitoring，orneedtogetphysiologi

3、calparametersduringthediseasescomingon,whilepresentmonitormethodslimitthepatientsinthehospitalTelemedicinecansolveproblemssuchasreleasingtheburthenofhospitalorthehighcostandinconvenient．Thetelemonitoringofphysiologicalparametershasbecomeafocusofstudyinthefieldofbiomedi

4、calengineeringandElectronics．Hence，thispaperresearchesthekeytechnologiesofreal-timemulti-physiologicalparameterstelemonitoringsystem．AWirelessMonitorSystemofPhysiologicInformationbasedonB／Smodeisdesigned．It’Sconsistentoftheembeddedsystemofphysiologiealsignalcollectoran

5、dtheInternetExplorerintheclientPC．Theserversol,rare啪accepttwoclient'srequestofdatatransfer,andreal-tiIIlemonitorseveralpatientsthroughInternet．TheclientUSeStheB／Smode，andneedn’tinstallanysothvare．TheonlythingshouldtodoisopeningtheInternetExplorer,fromwhichthewaveforman

6、dsignalsareshownHIandtransferred．Thesystemextendsthecentralmonitoringservicefromhospitaltothecommunity,andisbenefitforpatient'slong-termobservationcuttingfees．Thedevice'sCPUisthe$3C2410withacoreofARM920T,andtheOperatingSystemisEmbeddedLinux．ThesystemaccessestoInternetb

7、yWirelessLAN．TheembeddedwebserverisrealizedbytransplantingBOAwebserver．HTML，JavaAppletCGIdynamicwebpagetechnologiesareusedtodevelopthedynamicmonitoringpage．Thissystemcandisplaybodytemperaturethegraphofpulsewaveremotely．Designedonmodularizationtechnique，thesystemisdivid

8、edintoseveralmoduleswithspecificfunctionclearfrarre，facilitatingitsmodification,optimizationmaintenanceinthefuture．Th