基于脉象频谱分析的无线脉诊仪系统设计与实现

整理文档很辛苦,赏杯茶钱您下走!

免费阅读已结束,点击下载阅读编辑剩下 ...

阅读已结束,您可以下载文档离线阅读编辑

资源描述

《》2012315ExampleofApplication*,,,(,321004):,,。、、。,。,、,。:;;;:R318.6:A:1674-7720(2012)05-0089-03DesignandimplementationofwirelesspulsediagnosisinstrumentsystembasedonpulseconditionfrequencyanalysisXuanLifeng,XiongJiping,SunZhangming,ZhaoJian(CollegeofMathematics,PhysicsandInformationEngineering,ZhejiangNormalUniversity,Jinhua321004,China)Abstract:Thisarticleintroducesanovelwirelesspulsediagnosisinstrumentsystembasedonpulseconditionfrequencyanalysis.ThissystemissupportedandguidedbyChinesepulse-takingtheoryandpulseconditionfrequencyanalysistheorydevelopedrecently.Thesystemisconstitutedbypulsesensor,signalcollectingandprocessingcircuit,signalreceivingmoduleanduppercomputeranalysisanddisplaymodule.DataaretransmittedinwirelesspatternandharmonicwavesaregeneratedafterdoingDFFTprocessinuppercomputer.Thesimulationandexperimentresultshowsthatsystemworkssmoothlyandtransmitsdatareliablyfittingthedesignrequirement.Keywords:frequencyanalysis;pulsecondition;wirelesscommunication;pulsediagnosisinstrument*:()(2011R404045)。,,,、。,。50,,,、。PDI(PulseDiagnosisImplement)。Marey,[1]。、,[2]。,,ZMH-I[3]、MXY-1[4]、T-2A[5]、[6]、ColinCMB-3000/2000[7]。、,。,,,,、。1。89《》2012315ExampleofApplication。,、、。:,,[8]。,,12,12。。,,,,,[9]。:/、、、。22.14:、、,1。,,A/D,,USB,。2.2[10]:(1)。,,50Hz、。(2)。,0.5~4Hz,。(3)。、、,、、。SC0073,2。,,。,、、、、。。2.3,,。nRF24L01,2.4GHz~2.5GHzISM。PTR8000,nRF24L01,,;。3。nRF241L01、、,1。2.4C8051F340。,A/D,,。4。2.5。5。3nRF24L011098761617181920151413121112345VDDVSSANT2ANT1VDD_PACECSNSCKMOSIMISOIRQVDDVSSXC2XC1VSSDVDDVDDVSSIREFnRF24L01121PWR_UP111110PRIM_RX1000--CE111→010-FIFO-TXIFO,TXFIFO-4A/D211A/DUSB2SC0073R=10kΩ3V90《》2012315ExampleofApplication3VisualBasic6.0,MSComm[11],。、,6。MATLAB7.0(DFFT),12。20,7。,,,USB,MATLABDFFTVB。,、,,。。[1]TyanChuchang,LiuShinghong,ChenJanyow,etal.Anovelnoninvasivemeasurementtechniqueforanalyzingthepressurepulsewaveformoftheradialartery[J].IEEETransactionsonBiomedicalEngineering,2008,55(1):288-297.[2],,.[J].,2006():260-262.[3],.ZMH-I[J].,1990(1):22-26.[4],,.MXY-[J].,2000(1):6-8.[5],.[J].,1992(6):1-3.[6],.[J].,2006(2):96-99.[7].[M].:,2003.[8].[M].:,2006.[9].[M].:,2008.[10].STC89C52[J].,2011,34(15):150-154.[11].IBMPC[M].:,1993.(:2011-11-11):,,1987,,:,。,,1982,,,:,。,,1989,,:,。91

1 / 3
下载文档,编辑使用

©2015-2020 m.777doc.com 三七文档.

备案号:鲁ICP备2024069028号-1 客服联系 QQ:2149211541

×
保存成功