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1、華中科技大學(xué)碩士學(xué)位論文多媒體網(wǎng)絡(luò)監(jiān)控系統(tǒng)研究及其實(shí)現(xiàn)姓名：張曉東申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：通信與信息系統(tǒng)指導(dǎo)教師：朱光喜20050427摘要監(jiān)控技術(shù)的發(fā)展可以分為三個(gè)階段模擬圖像監(jiān)控階段數(shù)字圖像監(jiān)控階段和網(wǎng)絡(luò)多媒體監(jiān)控階段網(wǎng)絡(luò)多媒體監(jiān)控系統(tǒng)是電子技術(shù)計(jì)算機(jī)技術(shù)通信技術(shù)相互結(jié)合的產(chǎn)物穩(wěn)定可靠的網(wǎng)絡(luò)多媒體監(jiān)控系統(tǒng)需要解決視/音頻編解碼網(wǎng)絡(luò)傳輸遠(yuǎn)端設(shè)備控制等技術(shù)問題同時(shí)還要考慮系統(tǒng)軟件的穩(wěn)定性和實(shí)時(shí)性將網(wǎng)絡(luò)技術(shù)嵌入式技術(shù)和多媒體技術(shù)相結(jié)合構(gòu)建一個(gè)靈活高效可擴(kuò)展性強(qiáng)可靠性高的多媒體網(wǎng)絡(luò)監(jiān)控系統(tǒng)是當(dāng)前監(jiān)控技術(shù)的發(fā)展趨勢(shì)本文在研究分析了當(dāng)前監(jiān)控系統(tǒng)的體系結(jié)構(gòu)的基礎(chǔ)上按照分布式監(jiān)控和分級(jí)控制管理的
2、思想提出了多媒體網(wǎng)絡(luò)監(jiān)控系統(tǒng)的模型本文著重論述了多媒體網(wǎng)絡(luò)監(jiān)控系統(tǒng)的整個(gè)系統(tǒng)的研發(fā)過程從系統(tǒng)的總體需求分析到詳細(xì)設(shè)計(jì)理論基礎(chǔ)的研究到系統(tǒng)的實(shí)現(xiàn)都進(jìn)行了認(rèn)真闡述本系統(tǒng)研究的目的是開發(fā)一套功能完備安全可靠通用性強(qiáng)的能夠滿足現(xiàn)代化管理的網(wǎng)絡(luò)多媒體監(jiān)控系統(tǒng)可以根據(jù)用戶的特定需求對(duì)其進(jìn)行方便快捷的二次開發(fā)通過對(duì)論文關(guān)鍵技術(shù)的研究實(shí)現(xiàn)使系統(tǒng)不僅具備傳統(tǒng)監(jiān)控系統(tǒng)的功能系統(tǒng)各個(gè)主要模塊的功能基本完成還具備以下特性:多路同時(shí)監(jiān)控多路同時(shí)錄象數(shù)據(jù)轉(zhuǎn)儲(chǔ)實(shí)現(xiàn)多點(diǎn)對(duì)多點(diǎn)監(jiān)控本地和遠(yuǎn)程多點(diǎn)控制自動(dòng)報(bào)警錄像資料的查詢顯示靈活的組件方式軟件提供極好的擴(kuò)充性該模型具有很強(qiáng)的通用性在提出系統(tǒng)模型的基礎(chǔ)上本文進(jìn)一步研究了
3、系統(tǒng)的實(shí)現(xiàn)技術(shù)并且在PNX1300芯片平臺(tái)上實(shí)現(xiàn)了嵌入式多媒體網(wǎng)絡(luò)監(jiān)控系統(tǒng)關(guān)鍵詞網(wǎng)絡(luò)多媒體監(jiān)控嵌入式系統(tǒng)MEPG-4Trimedia處理器IAbstractThedevelopmentofmonitoringtechnologyhasgonethreephasessofarwhichareanalogvideomonitoringsystemdigitalvideomonitoringsystemandnetworkmultimediamonitoringsystem.Thetechnologyofnetworkmultimediamonitoringsystemisintegrat
4、edwithelectronictechnologycomputertechnologyandtelecommunicationtechnology.Thestabilityandreliabilityofnetworkmultimediamonitoringsystemdependontechnologysuchasaudio/videoencoding/decodingnetworktransportandequipmentremotecontrol.Inaddition,thesoftwaremustbestableandreal-time.Nowthetrendistoint
5、egratenetworkandembeddedsystemintomonitoringtechnologytorealizeanexpandablereliableandflexiblesystem.Thispapermakesdeepresearchonarchitectureofmonitoringsystemestablishesthemultimedianetworkmonitoringsystemmodelwhichisbasedonthetheoryofdistributedmonitoringandhierarchymanagement.Thispapermainly
6、introducestheR&Dprocessofnetworkmultimediamonitoringsystem,includingdemandinganalysis,systemdesign,crucialtechnicalrealizeandmainfunctionintroduce.Themainpurposeofthesystemistodevelopsuchdevelopinginterfacewithcompletefunction,safetyandhighcurrencysothatitcanmeettheneedfromvariousenterprises.Th
7、roughthestudyingofthesystemcrucialtechnology,themainmoduleshavecompletedsuccessfully.SothenetworkmultimediamonitoringsystemnotonlyrealizedthebasefunctionoftraditionalmonitoringSystem,butmonitoringalsoownthefollowingcharacters:mult
