【摘要】 以嵌入式微控制器为核心,将USB接口的摄像头采集来的视频信号通过网络发送到远程接收机,从而实现网络监控。系统设计以ARM9为控制器,功耗小,性能稳定,维护方便,信号采集方式采用USB接口通信,连接线少,实现相对简单。文中介绍了基于嵌入式Linux系统的S3C2410平台,详细论述了在该平台上如何实现视频采集这一应用,对视频采集程序的实现进行了具体的介绍,并完成该应用程序向目标平台的移植。更多还原

【Abstract】 Regarding embedding and declining the controller as the core, send video signal of gathering in USB interface to the long -range receiver through the network, thus realize the network monitoring. The system is designed to regard ARM9 as the contralto r, the consumption is little, performance is steady, it is convenient to maintain. The signal gather way adopts the interface communication of USB, there are few connecting wires, it is relatively simple to realize. In this text introduced S3C2410 platform based on embedded Linux system at first, expound how to realize video gather this application on this platform in detail. The realization of gathering procedure to the video is introduced, and finished the transplantation to the goal platform of application program.更多还原