基于無線網(wǎng)絡的家庭安防系統(tǒng)的硬件設計.pdf

1、華中科技大學碩士學位論文基于無線網(wǎng)絡的家庭安防系統(tǒng)的硬件設計姓名：張曉棟申請學位級別：碩士專業(yè)：物理電子學指導教師：王雙保20080529IIAbstractWiththeprogressofsociety，people’slivingstardsareimproved.Peoplenowhavemeattentiononthesaftyoffamilypropertyhome.People’sconceptionoffamilyres

2、identialchangesalot.Peoplenotonlyneedhouseswhichisspaciousdeluxebutalsoneedlivingspaceswhichissaftconvenient.Memeproductsfixedpeople’sneedcanbeboughtfrommarket.Memefamilyconsidertobuyoneoftheseproductstopreventsomethingt

3、ohappensuchastheftfiresoon.Theseproductcaninsurefamilymembers’saftypropertyagainsttheftfire.Butwefindthattheseproductisnotintelligent，manyfunctionshouldbeaccededtotheseproduct.Wedesigntwosystemtomeetdinaryfamily’sneed.On

4、esystemisfamilysecuritysystembasedonwirelesssenswks.Anothersystemiscontrolsystembasedonwirelesssenswks.Basedonthefamilywirelesswksecuritysystemismainlyffamiliesinthedesignofthecircumstancesofthetheft.Applicationofthelowc

5、ostbutiswidelyusedfmofPT2262PT2272familyofwirelesssenswks.ontheonehmakestheinstallationmeconvenientontheotherhtoprotectthefamilywithintheiginaldecation.Userscansetupalarmcallwhenasituationoccurredafterthepolicesetupbythe

6、hostautomaticallydialthephoneusersneednotintervenetoimprovetheemergencyresponseratemakeitpossiblehazardstoaminimum.Builtinclockchipfthehosttoprovideaccuratetimesignalhosttoclockchipcanautomaticallydeployed.Especiallyinth

7、eeveningduetonegligenceoftheownerifthedeploymentfgetthemanualthehostwillbeautomaticallydeployed.BasedonthewirelesswkcontrolsystemfmingwirelesssenswksbyPT2262PT2272willprobehighenddetectslowendganictogether.Mainlyinthefam

8、ilyfiregasleaktheftthesystemcanhappeninthesecasestodealwithassoonaspossiblemakinglossestoaminimum.FsystemisflexiblegivenfullconsiderationtoPT2262PT2272resourcesafamilycanbedeployedinthenumberofroomscanbereachedeightthede