基于嵌入式ARM下的视频监控系统的实现  

Realization of a Video Monitoring System Based on Embedded ARM

作　　者：张凯[1] 李临生[1] 

机构地区：[1]太原科技大学电子信息工程学院,山西太原030024

出　　处：《电子科技》2013年第5期34-36,共3页Electronic Science and Technology

摘　　要：介绍了一种应用于智能家居视频监控系统的实现方案。通过对嵌入式技术的分析和理解,将无线局域网的特点和优势与嵌入式系统相结合,提出并实现了一种无线视频监控的解决方案。该系统以ARMS3C2440为硬件平台,利用Video4Linux2获得USB摄像头采集到的视频图像数据,将其通过UDP协议进行网络传输,最终在PC端的一个基于SDL库设计的程序上进行实时接收并显示。This paper introduces a video monitoring system used in intelligent home furnishing. Based on an a-nalysis of the embedded technology, this paper proposes and realizes a wireless video surveillance solution which combines the characteristics and advantages of wireless LAN with the embedded system. The system adopts ARMS3C2440 processor as the core of hardware platform, using Video4Linux2 USB camera to collect video image data, which are transmitted through the UDP network protocol and finally received and displayed real-time on the PC with the program designed by the SDL database.

关 键 词：视频监控 V4L2 UDP SDL 

分 类 号：TP368.2[自动化与计算机技术—计算机系统结构]