基于ARM的视频监控系统的设计  

Design of video monitoring system based on ARM

作　　者：周王锋[1] 欧青立[1] 徐兰霞[1] 

机构地区：[1]湖南科技大学信息与电气工程学院,湖南湘潭411201

出　　处：《应用科技》2011年第2期47-51,共5页Applied Science and Technology

基　　金：湖南省自然科学基金资助项目(04JJ40041);湖南科技大学研究生创新基金资助(S090114)

摘　　要：介绍了视频监控系统的发展现状及技术要求,针对目前监控系统性价比较低的现实,结合视频监控系统的功能及S3C2440A微处理器特点,实现了低成本投入下,以简单配置和简单操作达到高性能视频监控的视频监控系统的硬件设计,包括视频监控系统总体结构、S3C2440A微处理器、USB摄像头接口电路、网络接口电路.实现了嵌入式无线/有线视频监控系统,客户端的解码显示能达到每秒25帧,非常流畅地实现了视频监控,最后讨论了视频监控系统的软件设计.The status and technical requirements of video monitoring system is introduced,and aiming at the reality of low cost performance video monitoring system,taking account of the function requirements of the video monitoring system and features of S3C2440A microprocessors,with low cost,simple collocation and operation,the hardware design of high capability video monitoring system was realized,including the overall structure of video monitor system,S3C2440A microprocessors,USB camera interface circuit,and the network interface circuit.An embedded cable/wireless video monitoring system was achieved,with the client decoding display reaching up to 25 frames per second,which implies a very smooth video monitor.The software of video surveillance system is also discussed.

关 键 词：视频监控 WT6104CLVG DM9000 WINCE S3C2440A微处理器 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]