基于單片機(jī)的多媒體遠(yuǎn)程監(jiān)控系統(tǒng)-展示頁
2024-11-24 14:56本頁面
【正文】 deo surveillance system is in which realtime and firsthand digital monitoring is provide after video frames are captured by video cameras installed in various locations, and then transformed to digital images, which can be effectively archived on digital media after pression. Associated knowledge about Multimedia techniques is introduced, the internal structure of the center controller in the monitoring system is analyzed in detail, and the theory 80C51 chip is provided, and the video matrix switcher and video image processing subsystem are presented expressly. Finally, the software and the peripheral design is given, let the system has a good expansibility and practicability. Keywords Multimedia。 80C51。 Video matrix switcher 哈爾濱理工大學(xué)學(xué)士學(xué)位論文 IV 目錄 摘要 …… ............................................................................................................... I Abstract ................................................................................................................II 第 1 章 緒論 ........................................................................................................ 1 圖像監(jiān)控系統(tǒng)的發(fā)展歷史 ...................................................................... 1 基于網(wǎng)絡(luò)的遠(yuǎn)程監(jiān)控系統(tǒng)國內(nèi)外研究現(xiàn)狀及發(fā)展趨勢(shì) ...................... 2 遠(yuǎn)程監(jiān)控系統(tǒng)的要求 .............................................................................. 4 第 2 章 多媒體遠(yuǎn)程監(jiān)控系統(tǒng)的組建方案 ........................................................ 5 主要技術(shù)指標(biāo) .......................................................................................... 5 系統(tǒng)框圖 .................................................................................................. 5 基本工作原理 .......................................................................................... 6 第 3 章 多媒體遠(yuǎn)程監(jiān)控系統(tǒng)的硬件設(shè)計(jì) ........................................................ 7 80C51 單片機(jī)的功能 ............................................................................... 7 80C51 單片機(jī)系統(tǒng)擴(kuò)展 ........................................................................... 8 監(jiān)控微機(jī)控制系統(tǒng)的構(gòu)成 .................................................................... 12 主控系統(tǒng) ........................................................................................ 12 視頻和音頻切換矩陣電路 ............................................................ 13 控制臺(tái) ............................................................................................ 17 解碼盒 ............................................................................................ 20 復(fù)位電路 ................................................................................................ 22 振蕩電路 ................................................................................................ 22 第 4 章 監(jiān)控系統(tǒng)的軟件設(shè)計(jì) .......................................................................... 23 主控系統(tǒng)流程圖 .................................................................................... 23 云臺(tái)命令處理子程序流程圖 ......................................................
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