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外文文献翻译——基于热释电红外传感器的智能家居室内感应定位系统.docx

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S.Leeetal.:APyroelectricInfraredSensor-basedIndoorLocation-AwareSystemfortheSmartHomeAPyroelectricInfraredSensor-basedIndoorLocation-AwareSystemfortheSmartHomeSukLeeMemberIEEEKyoungNamHaKyungChangLeeMemberIEEEAbstract—Smarthomeisexpectedtooffervariousintelligentservicesbyrecognizingresidentsalongwiththeirlifestyleandfeelings.Oneofthekeyissuesforrealizingthesmarthomeishowtodetectthelocationsofresidents.Currentlytheresearcheffortisfocusedontwoapproaches:terminal-basedandnon-terminal-basedmethods.Theterminal-basedmethodemploysatypeofdevicethatshouldbecarriedbytheresidentwhilethenon-terminal-basedmethodrequiresnosuchdevice.Thispaperpresentsanovelnon-terminal-basedapproachusinganarrayofpyroelectricinfraredsensors(PIRsensors)thatcandetectresidents.Thefeasibilityofthesystemisevaluatedexperimentallyonatestbed.IndexTerms—smarthomelocation-basedservicepyroelectricinfraredsensor(PIRsensor)location-recognitionalgorithmI.INTRODUCTIONThereisagrowinginterestinsmarthomeasawaytoofferaconvenientcomfortableandsaferesidentialenvironment[1][2].Ingeneralthesmarthomeaimstoofferappropriateintelligentservicestoactivelyassistintheresident’slifesuchashouseworkamusementrestandsleep.Henceinordertoenhancetheresident’sconvenienceandsafetydevicessuchashomeappliancesmultimediaappliancesandinternetappliancesshouldbeconnectedviaahomenetworksystemasshowninFig.1andtheyshouldbecontrolledormonitoredremotelyusingatelevision(TV)orpersonaldigitalassistant(PDA)[3][4].Fig.1.ArchitectureofthehomenetworksystemforsmarthomeEspeciallyattentionhasbeenfocusedonlocation-basedservicesasawaytoofferhigh-qualityintelligentserviceswhileconsideringhumanfactorssuchaspatternoflivinghealthandfeelingsofaresident[5]-[7].Thatisifthes