嵌入式多方位视频监控系统的设计与实现

Design and Implementation of Embedded Multiaspect Video Monitoring System

以嵌入式系统和网络通信技术为基础,从功能多样性的角度设计开发一个多方位视频监控系统。本地监控实现音视频采集、播放和AVI文件的录制;客户端监控基于IP网络实现远程视频播放和转录;通过构建嵌入式Web服务器可以在浏览器上获得监控页面;彩信监控借助GPRS网络能将现场图像随时发到用户手机。实验结果表明,上述4种监控方式可以并行工作,并且达到预期效果。

Based on embedded system and network communication technology,a multiaspect video monitoring system was designed and developed from the angle of functional diversity.AV capturing,playing and AVI file recording were implemented in local monitoring;remote video playing and transcription were implemented based on IP network in client monitoring;the monitoring page can be obtained in the browser by means of establishing a embedded Web server;the site images can be send to users＇ cellphone anytime via GPRS network in MMS monitoring.The experimental results show that the above-mentioned four kinds of monitoring modes can work in parallel and achieve the expected effect.