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SmarthomeInthepast•WhenIwasalittleboy,IsawastrangesceneinanAmericanfilm.Allthefurnituresinhomecanworkbymaster’sdirective.Atthattime,Ithoughtitwasajoke.Likemagic,thisphenomenonisnottrue.•Atthattime,myexpressionlikethiskid’s!Now•Butnow,itpartlycometruealready.Anditwilldevelopstrongerandstronger.•Inthefuture,thehomewillbefullofsmart.Andourlifewouldbebetterthannow.•AsIknow,companiesfromallovertheworldstareatthisfield,especiallythecompaniesforelectricandcommunication.Theysuggestthatthesmarthomeisanewfieldforworlddevelopandalsoforthemselves.Atthesametime,itisalsoachallenge.•Ifthisgoalcometrue,ourlifewillbecomeeasyandcomfortable.WhatistheSmartHome?Inordertoletyouknowthisprofessionalquestion,Iwilltrytousecommonwordstoexplainthese!SmarthomealongwiththehighspeeddevelopmentoftheInternet.AccordingtotheInternet,computercouldconnectallthedigitalfurnitures.Andusingkindsofsensorsandacceptorstodetectallthefactorinourhome,thentranslatethemtothelogicalmessage.Theseinformationfinallyintroducetothecentercomputer.Withtheinformationprocessedbythecomputer,theinformalmessagewillsendtoyourremote-controller.Inthisway,theconditioninhomecouldbemonitoredbyyourself.Youcanseeyourhouseconditionclearly.Itseemslikeyouaretalkingwitharobotwhocantellyouwhatishappeningyourhouse.•Thisfunctioncouldmakeyourtimemoreeffective.Mostimportant,itwillreduceenergyandprovideasafeenvironmentforus.•Atotherside,itcannotonlymonitorthehouseenvironment,itcanalsocontrolyourhouse.•Forexample,whenyouwanttobath,youcanletyourwaterheaterworknomatterwhereyouare.Whenthewater’stemperaturewasfitforyou(thetemperatureisalsouptoyou,itcanbesetbyyourself),itwillgointothekeepingwarmpattern.Whenyoucomehome,youcanbathassoonaspossible.•Isn’titniceforyou?•SmarthomeconsistofHomeAutomation,Homenetworking,Networkhouseholdappliance,Informationhouseholdappliances.•HomeAutomation———ituseMicroprocessorelectronictechnologytocontrolorintegrateelectricequipmentproductsandsystem.•Homenetworking———itconnectPC、Appliances、SecuritySystem、lightingsystemandWAN(广域网).Ithavetwoparts:wirednetworkandwirelessnetwork.•Networkhouseholdappliance———applydigitaltechnology、nettechnologyandsmartcontroltechnologyfornormalelectricalappliancestodesignnewelectricalappliances.Itwouldrealizetheconnectionofhomeinsidenet,atthesametime,thishomenetalsocanconnectwithoutsideInternet.•Informationhouseholdappliances———itshouldbeakindoflowprice、easycontrol、practicableandconsistofPCfunctionhouseholdappliances.ThefunctionismorepowerbecauseITisappliedintotraditionhouseholdappliances.Domesticpresentstatus•Asanewindustry,Smarthomeisinaperiodandthecriticalpointofgrowth,becausethemarketconsumptionideahasnotbeenformed.ButwithSmarthomemarketdevelop,whentheconsumptionslowlybuild、themarketofsmarthomeiswidelyknowbypeople.Thesmarthomemarketcertainlyhasabrightfuture.Themarketwillbefullofpotential.•Becauseoftheseadvantage,manycompaniesconcentrateonsmarthome.Althoughthisfieldisonlyatthebeginningline,fiercecompetitionisinvarietycompanies.•AsIknow,BillGatesliveinsmarthome.ThishouseisthefirstoneintheworldwhichfullofIntelligent.Now,moreandmoresmarthomeappearindevelopedcountry.Inourcountry,smarthomecanbedividedinto3level:low、medium、high.•Now,herearesomepictureofBillGates’ssmarthome.Bird’seyeviewWashroomSeaworldbalconyBedroomdrawingroombarInsideconstructionFuturehouse•Withourlifebetterandbetter,whathomeweliveinisanimportantquestionforus.Inmyview,SmartHomegiveusananswer.Itisnotadream,butarealpictureforus,Ifirmlybelieve.