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基于多传感器数据融合的火灾报警系统.docx

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基于多传感器数据融合的火灾报警系统 Abstract Withtheincreasingnumberofhighrisebuildingsandindustrialcomplexes,theriskoffirehasincreasedmanifold.Oneoftheeffectivemeanstocontrolthespreadoffireistheearlydetectionthroughfirealarmsystems.However,conventionalfirealarmsystemsrelyonsinglesensorswhichhavelimitationsintermsofaccuracyandreliability.Inthispaper,weproposeamulti-sensordatafusionbasedfirealarmsystemthatintegratesdatafrommultiplesensorsincludingsmoke,temperature,humidity,gas,andflamesensors.Wepresentthearchitectureoftheproposedsystem,describethealgorithmsandtechniquesusedfordatafusionandanalyzetheperformanceofthesystemthroughexperimentalresults.Theproposedsystemprovidesareliableandaccuratefiredetectioncapabilitythatcanhelppreventcatastrophicevents. Introduction Fireisasignificantthreattolifeandassetsinvariousenvironmentsincludingresidential,commercial,andindustrialbuildings.Fireincidentscancausehugelossesintermsofhumanlives,property,andeconomicvalue.Topreventsuchlosses,itisessentialtohaveaneffectiveandreliablefirealarmsystemthatprovidesearlydetectionoffire.Traditionalfirealarmsystemsrelyonasinglesensorforfiredetection,whichmayleadtofalsealarmsordelayeddetection.Forexample,smokesensorsmaynotworkproperlyinhighlyhumidenvironments,temperaturesensorsmaynotdetectfireatitsearlystages,andgassensorsmaybetriggeredbyothergasesratherthansmoke.Therefore,thereisaneedforamorereliableandaccuratefirealarmsystemthatcanintegratedatafrommultiplesensors. Inrecentyears,datafusiontechniqueshavebeenusedtocombinedatafrommultiplesensorstoimprovetheaccuracyandreliabilityoffiredetectionsystems.Datafusionreferstotheprocessofintegratingdataobtainedfrommultiplesourcestomakemoreinformeddecisions.Inthecontextoffiredetection,datafusioninvolvescombiningdataobtainedfromvarioussensorssuchassmoke,temperature,humidity,gas,andflamesensors.Thefusionofdatafrommultiplesensorscanimprovetheaccuracyandreliabilityoffiredetectionsystems. Inthispaper,weproposeamulti-sensordatafusionbasedfirealarmsystemthatintegratesdatafrommultipl