本文選題：視頻 + 監(jiān)控系統(tǒng)　； 參考：《哈爾濱工程大學(xué)》2012年碩士論文

【摘要】：伴隨著計(jì)算機(jī)和嵌入式技術(shù)的快速發(fā)展，視頻監(jiān)控系統(tǒng)也隨之經(jīng)歷了從模擬監(jiān)控到現(xiàn)在的嵌入式無線視頻監(jiān)控，并且被廣泛的應(yīng)用在各個領(lǐng)域中，成為研究的一個重要熱點(diǎn)。本文在以中國電子科技集團(tuán)第四十九研究所的物資倉庫視頻監(jiān)控項(xiàng)目的背景下，具體研究了如何搭建一個嵌入式無線視頻監(jiān)控系統(tǒng)，重點(diǎn)解決了系統(tǒng)中視頻信號實(shí)時(shí)采集和傳輸方法、視頻圖像顯示和存儲等問題，實(shí)現(xiàn)了一種成本低，性能穩(wěn)定，便于移動使用的視頻監(jiān)控系統(tǒng)。這對于嵌入式無線視頻監(jiān)控系統(tǒng)的發(fā)展有重要的實(shí)際意義。 在討論了當(dāng)前嵌入式無線視頻監(jiān)控系統(tǒng)涉及的相關(guān)技術(shù)以及系統(tǒng)開發(fā)流程的基礎(chǔ)上，針對研究所實(shí)際項(xiàng)目的軟硬件需求，確定了本課題的總體設(shè)計(jì)方案，自主搭建了一套完整的視頻監(jiān)控系統(tǒng)。此無線視頻監(jiān)控系統(tǒng)分為視頻監(jiān)控設(shè)備、網(wǎng)絡(luò)傳輸和客戶端監(jiān)控三個部分。視頻監(jiān)控設(shè)備硬件資源主要由Mini2440開發(fā)板，USB攝像頭，WiFi無線網(wǎng)卡組成，，軟件方面主要是Linux系統(tǒng)設(shè)計(jì)，包括Bootloader移植，內(nèi)核移植，根文件系統(tǒng)，及視頻服務(wù)器應(yīng)用程序�？蛻舳藙t通過上位機(jī)瀏覽器或者監(jiān)控管理系統(tǒng)軟件實(shí)現(xiàn)視頻監(jiān)控。 設(shè)計(jì)分析了監(jiān)控設(shè)備上的視頻服務(wù)器應(yīng)用程序，主要包括視頻采集程序和視頻傳輸程序兩部分，同時(shí)采用HTML標(biāo)記語言制作了相應(yīng)網(wǎng)頁，以便客戶端使用瀏覽器方式監(jiān)測視頻。為了方便用戶進(jìn)行視頻管理，使用VC6.0自主設(shè)計(jì)開發(fā)了視頻監(jiān)控軟件。該軟件可實(shí)現(xiàn)以下功能：通過上位機(jī)來控制視頻采集程序的開關(guān)，顯示采集的圖像，錄像保存等，同時(shí)為了證明本軟件具有良好的功能擴(kuò)展性，在原有基礎(chǔ)上增加了一擴(kuò)展應(yīng)用實(shí)例。 最后，通過實(shí)際測試此視頻監(jiān)控系統(tǒng)，證明它能夠?qū)崿F(xiàn)預(yù)期功能，達(dá)到項(xiàng)目要求，是個合理可用的視頻監(jiān)控系統(tǒng)。
[Abstract]:With the rapid development of computer and embedded technology, video surveillance system has experienced from analog monitoring to embedded wireless video monitoring, and has been widely used in various fields, become an important research hotspot.Under the background of the material warehouse video surveillance project of the 49 Institute of China Electronic Science and Technology Group, this paper studies how to build an embedded wireless video surveillance system.The problems of real-time video signal acquisition and transmission, video image display and storage in the system are solved, and a low cost, stable performance and convenient mobile video monitoring system is realized.This has important practical significance for the development of embedded wireless video surveillance system.On the basis of discussing the related technology and system development flow of embedded wireless video surveillance system, according to the software and hardware requirements of the actual project of the institute, the overall design scheme of this subject is determined.A complete video surveillance system is built independently.The wireless video surveillance system is divided into three parts: video monitoring equipment, network transmission and client monitoring.The hardware resource of video surveillance equipment is mainly composed of Mini2440 development board, USB camera and WiFi wireless network card. The software is mainly Linux system design, including Bootloader porting, kernel porting, root file system, and video server application program.The client realizes video monitoring through the PC browser or the monitoring management system software.The application program of video server on the monitoring equipment is designed and analyzed, which mainly includes two parts: video capture program and video transmission program. At the same time, the corresponding web pages are made by using HTML markup language, so that the client can monitor the video in the way of browser.In order to facilitate the user to manage the video, the video monitoring software is designed and developed by using VC6.0.The software can realize the following functions: the switch of video acquisition program is controlled by the upper computer, the captured image is displayed, the video is saved, and so on. Meanwhile, in order to prove that the software has good function expansibility,An extended application example is added on the original basis.Finally, by testing the video surveillance system, it is proved that it can achieve the expected function and meet the requirements of the project. It is a reasonable and usable video surveillance system.
【學(xué)位授予單位】：哈爾濱工程大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2012
【分類號】：TP368.1;TP277

【引證文獻(xiàn)】

相關(guān)碩士學(xué)位論文 前1條

1 宋威;基于手機(jī)控制的智能家居系統(tǒng)設(shè)計(jì)[D];中北大學(xué);2013年

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