嵌入式视频监控系统研究

Research of Embedded Video Monitoring System Based on Linux and ARM

以32位ARM微处理器为核心,构建了一个典型的嵌入式系统——基于ARM嵌入式的视频监控系统。系统按照功能可分为系统控制、视频采集、MJPG压缩、视频存储和LCD实时显示等几个部分。通过实验证明了系统设计的正确与合理,视频清晰连续,稳定性好。

This system takes the ARM processor and camera as video surveillance server which could complete the function of video capture, compression coding, data transmission, video decoding, real time remote video display and video preserva- tion by pc. Experiments show that the system design is correct and reasonable, video performance is clear and the system runs continuously and stably.