1、論文題目：基于Inter遠(yuǎn)程視頻監(jiān)控系統(tǒng)的應(yīng)用研究工程領(lǐng)域：電子與通信工程碩士生：李世龍（簽名）指導(dǎo)老師：王建新（簽名）摘要近年來(lái)，隨著計(jì)算機(jī)技術(shù)、網(wǎng)絡(luò)通信技術(shù)的飛速發(fā)展，視頻監(jiān)控系統(tǒng)在軍事、工業(yè)、交通和安防等領(lǐng)域發(fā)揮了特別重要的作用，為我國(guó)的居民生產(chǎn)提供了非常重要的支撐。我國(guó)的視頻監(jiān)控行業(yè)起步的比較晚，但發(fā)展的特別迅速。然而，我國(guó)的視頻監(jiān)控系統(tǒng)主要還是通過(guò)PC來(lái)監(jiān)控查看視頻，它雖然成熟穩(wěn)定，但無(wú)法實(shí)現(xiàn)遠(yuǎn)程監(jiān)控，這給監(jiān)控管理帶來(lái)了很大的

2、不便。隨著我國(guó)3G4G網(wǎng)絡(luò)的大規(guī)模商用，大數(shù)據(jù)傳送、云存儲(chǔ)等技術(shù)已得到廣泛應(yīng)用，“移動(dòng)”監(jiān)控設(shè)備替代傳統(tǒng)的PC作為監(jiān)控終端的時(shí)代已經(jīng)來(lái)臨，視頻監(jiān)控行業(yè)將朝著智能化、實(shí)時(shí)化和移動(dòng)化等方向發(fā)展，使人們可以隨時(shí)隨地進(jìn)行監(jiān)控，而不受地域的限制。本文結(jié)合當(dāng)前視頻監(jiān)控的發(fā)展現(xiàn)狀和研究熱點(diǎn)，利用嵌入式技術(shù)、網(wǎng)絡(luò)通信技術(shù)和圖像壓縮處理等技術(shù)，提出了一種網(wǎng)絡(luò)視頻監(jiān)控系統(tǒng)解決方案。該系統(tǒng)以嵌入式Linux操作系統(tǒng)和ARM微處理器作為軟硬件開發(fā)平臺(tái)，采用經(jīng)典

3、的BS架構(gòu)，把監(jiān)控設(shè)備接入Inter以太網(wǎng)，通過(guò)Linux內(nèi)核提供的V4L接口進(jìn)行圖像采集，將采集到的視頻圖像經(jīng)MJPEG壓縮算法處理后利用Web服務(wù)器傳回給客戶端顯示，授權(quán)用戶可通過(guò)手機(jī)或者PC在任何時(shí)間和任何地方查看多路監(jiān)控點(diǎn)信息，還可以對(duì)攝像頭進(jìn)行圖像采集控制，保存相關(guān)的視頻圖像于本地系統(tǒng)中，以備查看。系統(tǒng)測(cè)試表明，本監(jiān)控系統(tǒng)能驗(yàn)證用戶登錄信息，可以看到較清晰的實(shí)時(shí)視頻，圖像無(wú)失真、無(wú)延遲、無(wú)卡頓，支持手機(jī)和PC等多臺(tái)設(shè)備同時(shí)訪問(wèn)

4、監(jiān)控頁(yè)面，還能保存JPEG圖像和AVI視頻文件到后臺(tái)系統(tǒng)。系統(tǒng)具有擴(kuò)展性高、成本低和維護(hù)方便等特點(diǎn)，實(shí)現(xiàn)了基于Inter網(wǎng)絡(luò)的遠(yuǎn)程視頻監(jiān)控系統(tǒng)的需求。關(guān)鍵詞：Web服務(wù)器；BS；V4L；Inter；視頻監(jiān)控研究類型：應(yīng)用研究Subject:ApplicationResearchofRemoteVideoMonitingSystemBasedOnInterwkSpecialty:ElectronicsCommunicationsEngin

5、eeringName:LiShilongLiShiLong(signature)Instruct:WangJianxinWangJianXin(signature)ABSTRACTInrecentyearswiththerapiddevelopmentofcomputertechnologywkcommunicationtechnologyvideomonitingsystemhasplayedanextremelyimptantrol

6、einmilitarysecurityindustrialtrafficotherfieldsitprovidesaveryimptantsupptfourcountrysresidentsproduction.ThevideosurveillanceindustryinChinastartedverylatebutparticularlyrapiddevelopment.Howeverourcountry’svideomoniting

7、systemismainlythroughthePCmonittoviewvideo.Althoughthesystemismaturestableitisunabletorealizemobilemonititbringsalotofinconveniencetothemonitingmanagement.Alongwithlargescalecommercialutilizationof3G4GwksinChinaLargedata

8、transmissioncloudstagetechnologyhasbeenwidelyusedtheerathatMobile“monitingequipmentreplacethetraditionalPCasamonitingterminalhascomevideosurveillanceindustrywillbemeIntelligentrealtimemobilingsothatpeoplecanviewthevideom

9、onitsysteminanywhereanytimewithoutgeographicalrestrictions.ThispapercombineswiththecurrentdevelopmentstatusresearchhotspotproposingawkvideosurveillancesystemsolutionswhichbasedonembeddedLinuxoperationsystemARMmicroproces

10、sasdevelopmentplatfmusingtheclassicBSarchitecturetakingthemonitingequipmentconnectedtotheInterEtherUsingV4LinterfaceprovidedbyLinuxkerneltocaptureimagetakesWebserverbacktotheclientdisplayafterprocessingimagethroughMJPEGv

11、ideocompressionalgithmauthizeduserscanmultiplyviewthemonitingpointsinfmationthroughmobilephonePCinanywhereanytime.Italsocancontrolcamerasavetherelatedvideoimageinthelocalsystemsothatviewthevideointhefuture.Thesystemtests

12、howsthemonitsystemcanvalidatetheuserlogininfmationcanseeaclearrealtimevideowhichisnodisttionnodelaynocaton.SupptingfmultipledeviceslikemobilephonesPCvisitmonitpageatthesametimealsocansaveJPEGimagesAVIvideofilestothebacke