基于以太網的嵌入式視頻監(jiān)控系統的研究.pdf

1、蘭州理工大學碩士學位論文基于以太網的嵌入式視頻監(jiān)控系統的研究姓名：馬林東申請學位級別：碩士專業(yè)：控制理論與控制工程指導教師：李戰(zhàn)明20080510AbstractThe鋤beddedsystemismore觚dmorewidelyusedineleCtronicareabe伽seofthefeaturcofhi曲integmtion、higllpe怕m曲Cc、higllspeed、lI聊costandstabilityEspeciall

2、ywiththerapiddevelopmentofthemultillledia曲dthene鉚ork，theremoteVide0surveill觚cesystemw蕊alsoappliedwidelyBeingthroughthestageSofthekalsimulationsi弘alsuⅣeill鋤ccsystem、PCcard_baseddi酉talsuⅣeill姐ccsystem鋤dthene倆orkdi酉talsurve

3、illallccsystembasedonembeddedtechnique，videosuⅣeill柚cesystemisheadiIlgt0atendencythat鋤teriorinte伊ation、Vide0digitalized、monitorn咖orked、systeminte鏟atedS0thedevelopmentdirectionofthevideomonitorsystemisthatusingembeddedequ

4、ipment弱劬ntsuⅣeill鋤cesystem，tmsf0姍ingaIlalogsi印alintodi百talsi印al，aIldproceedingne咐orksurveillanceinanytinleand觚ywherewiththeintroductionofTCP肥ApplyingtechniqueoftheembeddedandtheMPEG4stalldardVideote瑚inalasthecorc，itispro

5、posedthatavide0solutionofmicrocontrollerbasedARMcorepluspfofessionalencodingchipandnetmodule，whichisbasedoneInbeddedmicrocontrollerS3C44BOXanditshardwareplatfb皿，thenthedesign0fmeinitialpro鏟鋤loadOfwhichisexpatiatedThechar

6、acteristicsofrealtimeoperationsystem∥dbsII，themechanismofitstaskmanagement，t邪kcommunication褫dm伽。巧m鋤噌ementareanalyzedTheprocessofⅣc／bsIIn叫aImillgtoS3(凇BOXisstudiedindetaiLThec：haracteristicofaembeddedTCP／口stackLwIPisdescr

7、ibedindetail，includingitsmechanismofmemorymanagement、worknow鋤dtllenetworkinterfaceIlltheend，therealizationmethodofponillgL、VlPt0“Io／bsIIiSI酉ven，andthenetwofkconnectionofembeddedsystemisrealizedThisschemepossessthemeritof

8、smallbulk，lowerpowerconsumeandclearimageFunhe加ore，theⅫPEG400destalld捌aIIdthetheoryofcompressingisanalysednechiplME6400ofMPEG4codebesedisusedt0accomplishethecodingofVideodataAsawhole，thefollowingcontentisaccomplished1Tlll

9、ebriefintroductionoftheembeddedsVstemalldtheremotevideosuⅣeillancesystem2Tlleprinciple柚ddesignoftheVideo／‘囝undmodule3netmspl卸tationofLwIPbasedonTCP／IPprotocolstack4Therealizationof∥c加sIItotheS3C44BOX5Theprocedureforthein