基于B/S网络结构的嵌入式视频监控系统

Embedded video monitoring system based on B/S network

针对视频监控领域的需求,采用TI公司C6000系列DSP芯片TMS320DM642作为核心处理芯片,搭建了一套基于B/S网络结构的嵌入式视频监控系统。系统包括多路视频采集、多路视频本地显示、系统存储器扩展、和视频网络传输部分。系统的软件编写采用了TI的嵌入式实时操作系统DSP/BIOS和网络开发套件NDK,对系统各个线程进行有序调度。试验证明该系统满足了视频图像采集和网络视频传输的实时性要求。

This paper builts a set of embedded video transmission system which based on B/S network.This paper uses TI company DSP chip TMS320DM642 as the core of the video transmission system processing chip.System includes multiple video collection parts,multiple video local shows parts,memory expansion parts,and video network transmission parts.System software development uses TI＇s embedded real time operating system DSP / BIOS and network development kit NDK.Test proves that this system satisfies the video image acquisition and network video transmission in real-time.