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《基于ARM和ZigBee技術(shù)的遠程醫(yī)療監(jiān)護系統(tǒng)》由會員上傳分享,免費在線閱讀,更多相關(guān)內(nèi)容在學(xué)術(shù)論文-天天文庫。
1、基于A則和ZigBee技術(shù)的遠程醫(yī)療監(jiān)護系統(tǒng)摘要醫(yī)療監(jiān)護技術(shù)在家庭保健、臨床診斷、遠程醫(yī)療、重危病人的救治以及康復(fù)等方面發(fā)揮越來越重要的作用。如今隨著嵌入式系統(tǒng)的廣泛應(yīng)用,無線通信技術(shù)的迅猛發(fā)展等都使得遠程醫(yī)療監(jiān)護系統(tǒng)成為一個研究熱點。本文提出了一種針對醫(yī)院的遠程醫(yī)療監(jiān)護系統(tǒng)設(shè)計方案,該系統(tǒng)主要分為用戶終端、網(wǎng)關(guān)和監(jiān)護中心三大部分,用戶終端主要完成人體生理參數(shù)的采集;網(wǎng)關(guān)負責(zé)和監(jiān)護中心實現(xiàn)Intemet通信;用戶終端和網(wǎng)關(guān)之間采用ZigBee技術(shù)實現(xiàn)無線通信;監(jiān)護中心負責(zé)接收監(jiān)護數(shù)據(jù)并利用數(shù)據(jù)庫技術(shù)管理各種信息。論文給出了遠程醫(yī)療監(jiān)護系統(tǒng)的具體實現(xiàn)方案:用戶終端采用單片機作為控制芯片,結(jié)合
2、外圍器件實現(xiàn)了數(shù)據(jù)的采集、處理和顯示等功能;網(wǎng)關(guān)采用Philips的32位處理器LPC2210作為控制核心,移植了uC/OS.II實時操作系統(tǒng),研究并實現(xiàn)了面向嵌入式系統(tǒng)的TCP/IP通信。最后利用ⅥSualBasic6.O開發(fā)了監(jiān)護中心的應(yīng)用軟件,實現(xiàn)了監(jiān)護中心的以太網(wǎng)通信、監(jiān)護數(shù)據(jù)顯示以及數(shù)據(jù)庫管理等功能。本課題所設(shè)計的遠程醫(yī)療監(jiān)護系統(tǒng),成功實現(xiàn)了遠程監(jiān)護、數(shù)據(jù)庫管理等功能。系統(tǒng)操作簡單、界面友好、具有良好的可擴展性。另外該監(jiān)護系統(tǒng)具有較高的可靠性和實時性。實驗測試結(jié)果表明,本文設(shè)計的遠程醫(yī)療監(jiān)護系統(tǒng)運行正常、穩(wěn)定、達到預(yù)期的要求,具有一定的應(yīng)用價值。關(guān)鍵詞:遠程監(jiān)護刪TCP/IP通信
3、心/0S.IIDESIGN0FI之EMOTEMEDICALMONITORINGSYSTEMBASEDONARMPLATFORMANDZIGBEETECHNOLOGYABSTRACTThemedicalmonitoringteclulologyplaysamoreandmoreimportantroleinmanyfieldssuchasf.a(chǎn)milycare,clinic“diagnosis,telemedicine,treat】nentandrecoVeryfortheseriouspatiems.Nowadayswitht11ewide印plicationofembeddedsyste
4、mandther印iddeVelopmentofwirelesscommunicationtecllnology’theremotemedicalmonitoringsystembecomesaresearchfocus.Adesignofremotemedicalmonito—ngsystemforhospitalispresentedinthisdissertation.Thesystemmainlycontainsthreepartswhichincludesuserteminal,gatewayandmonito訂ngcenter.Thephysiologicalparameter
5、Sofpatientarecollectedbytheuserterminal,whilethegatewayisresponsiblef.orrealizingIntemetcommunicationwithmonitoringcemerandthewirelesscommunicationbetweenthemisrealizedbyusingZigBeetechnology.ThenthemonitoringcenterisresponsibleforreceiVingmonitoringdataandmanaginginfomationbyusingd如basetechnology
6、.ThemethodwhichistorealizetlleremotemedicalmonitoringsystemisgiVeninthedissertation.UserternlinalusesMCUasthecontl.olchip,andcombinedwithsomeperipheraldeVicet0realizeda協(xié)acquisition,processinganddisplay.GatewayusesLPC221OofPhilips’s32bitprocesserasmaincontroller,theuC/OS—IIreal-timeoperatingSystemi
7、stransplanted,atthesametimetheTCP/IPprotocolStackforembeddedsySt鋤isalsoresearched.Finally’byusingtheⅥsualBasic6.O,the叩plicationso腳areformonitoringcenter,me如nctionsofIntemetcommunication,monitoringdatadisplayandda