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传统的视频监控系统一般都是采用有线方式传输,根据目前的无线视频监控需求,采用无线Wi-Fi技术设计实现了一套低成本,高可靠性的视频监控系统。系统采用ARM11处理器S3C6410核心,选用Linux操作系统,以H.264协议进行压缩编码,采用RTP/HTCP协议进行视频传输。用USB摄像头采集数据,压缩编码后经Wi-Fi传输到网络终端。终端通过Web方式登入摄像头管理系统,接收视频信号并解码播放。测试表明该系统可靠性好,视频清晰,设计合理。
Traditional video surveillance systems are generally wired to transmit, according to the current wireless video surveillance needs, the use of wireless Wi-Fi technology designed to achieve a set of low-cost, high reliability video surveillance system. System uses S3C6410 core ARM11 processor, the choice of Linux operating system to H.264 compression encoding, using RTP / HTCP protocol for video transmission. With USB camera to collect data, compressed and encoded by Wi-Fi transmission to the network terminal. The terminal logs in to the webcam management system through the web, receives the video signal and decodes the play. The test shows that the system has good reliability, clear video and reasonable design.