摘要
针对目前工业控制、通信网络、生活小区等领域广泛运用到网络视频监控,对基于ARM-Linux的网络视频采集系统的设计方案和实现方法进行了深入研究。设计了以上位机PC、下位机TQ2440开发板以及USB摄像头为主体的硬件体系结构,硬件系统的核心单元是ARM(S3C2440)。软件系统以嵌入式Linux操作系统为基础,将网络传输与视频采集相结合,通过视频服务器(MJPG-streamer)观测远端的实时情况,从而实现网络视频的采集。在本文的最后,提出了该系统加入WiFi模块改进的可能性,对相关领域的研究具有一定的参考价值。
For the current industrial control, communication networks, living quarters and other fields are widely applied to video surveillance network, based on ARM-Linux network video capture system design and implementation methods for in-depth study. Design the hardware architecture composed of upper machine PC, the lower machine TQ2440 development board and USB camera, the core unit of the hardware system is ARM(S3C2440). Software system based on embedded Linux operating system, the network transmission and video capture combining real-time observation of the situation via remote video server(MJPG-streamer), in order to achieve network video collection. In the last article, and proposed system by adding the possibility of improving WiFi module, the research of relevant field has certain reference value.
出处
《电脑知识与技术》
2014年第2X期1314-1316,1325,共4页
Computer Knowledge and Technology
基金
基于ARM的视频图像采集系统研究(项目编号:y2012008)
