Design of Video Monitoring System of Coal Mine Based on Embedded Web Server
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摘要: 提出了一种基于嵌入式Web Server的煤矿视频监控系统的设计方案。该系统在S3C2410微处理器上搭建了嵌入式Web Server,通过USB摄像头获取实时视频数据,综合利用JPEG压缩方法、Video4Linux编程和多线程通信技术,将视频数据提交给监控端,最后由监控端将接收到的数据重组、复合成视频图象,从而实现了远程视频监控功能。测试结果表明,该系统图象清晰,坏帧率低,稳定性和实时性较好。Abstract: A design scheme of video monitoring system of coal mine based on embedded Web server was proposed. In the system, embedded Web server is established in S3C2410 microprocessor and real-time video data is gotten form USB cameras. By use of JPEG, Video4Linux programming technology and multi-thread communication technology synthetically, the video data is sent to monitoring center, then the video data is recomposed and compounded to create video pictures by the monitoring center, so as to realize the function of remote video monitoring. The testing result showed that the system has clear pictures, low rate of bad frame and good stability and reliability.
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