摘要
本文设计了一种以嵌入式WEB服务器为核心,采用B/S结构的网络视频监控报警系统。该系统以Intel Xscale PXA270芯片和嵌入式Linux系统为开发平台,通过USB摄像头采集图像,经处理传送到WEB服务器并通过RJ-45接口连接至互联网。通过等待浏览器的监控请求,为浏览器监控端提供实时视频图像,云台控制、视频录像、视频回放等操作控制。在被监控端,当传感器检测到报警信息时,系统会自动启动视频录制功能并记录视频信息。该系统具有操作维护简单、体积小巧、性能稳定、报警检测智能等优点。
This paper designs a network video surveillance alarm system using the WEB server as the core and B/S model as the structure. In this platform we use the Intel XScale PXA270 as the microcontroller chip and embedded Linux as the operating system. Using USB camera to capture the image, and then it will be sent to the WEB server and connected to the Internet through RJ-45 interface after been processed. The system will provide real-time video image to the browser when be requested. Through the web browser-related operations we also can control the cradle head, record the video, or replay the video and other operations. With kinds of sensors, it will automatically start the video recording function to record the video image information when the sensor detects the alarm information. It has the advantages of easy maintenance, compact in size, stable performance, intelligent alarming in emergency and so on.
出处
《软件》
2011年第11期60-64,共5页
Software
