Human Fall Detection Using 3-Axis Accelerometer.pdf

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1、FreescaleSemiconductorMMA7260QHFDRMReferenceManualRev2.0,12/2005HumanFallDetectionUsing3-AxisAccelerometerReferenceManualDevelopedby:RogelioReynaEdgardPalomeraRogelioGonzálezSergioGarcíadeAlbaMichelleCliffordThisdocumentcontainsinformationonanewproduct.Specificationsandinformationhereinaresu

2、bjecttochangewithoutnotice.©FreescaleSemiconductor,Inc.,2005.Allrightsreserved.PREFACEToprovidethemostup-to-dateinformation,therevisionofourdocumentsontheWorldWideWebwillbethemostcurrent.Yourprintedcopymaybeanearlierrevision.Toverifyyouhavethelatestinformationavailable,referto:http://www.fre

3、escale.comThefollowingrevisionhistorytablesummarizeschangescontainedinthisdocument.Foryourconvenience,thepagenumberdesignatorshavebeenlinkedtotheappropriatelocation.CONVENTIONSThisdocumentusesthefollowingconventions::TermorValueDefinitionExamplesTerminalNamesTerminalnamesarethephysicalconnec

4、tions...theexternalsupplyvoltageVSUP1.andareshownintextasalluppercase.TerminalValuesTerminalvaluesarethecurrentsto/fromaInStopModethevoltageregulatorstillsuppliesterminalandareshownasupperandtheMCUwithVDDsubscriptedtext.DecimalValuesNospecialsymbolattachedtothenumber1.034NumbersConsideredpos

5、itiveunlessspecificallynotedas5.0anegativevalue-10BlueTextLinkableon-line...refertoTable1,page2HumanFallDetectionusing3-AxisAccelerometer,Rev.2.02FreescaleSemiconductorTableofContentsParagraphPageNumberNumberChapter1Introduction1.1ApplicationIntendedFunctionality.............................

6、......................................................11.2BenefitsofOurSolution...................................................................................................1Chapter2QuickStart2.1Introduction................................................................................

7、......................................22.2SystemRequirements.....................................................................................................22.3HumanFallDetectionusing3-axisAccelerometerSetup....................................