牵引变电所安全监控系统的解决方案及应用

Solving Scheme of Safety Monitoring System in Traction Substation and Its Application

介绍了变电所安全监控系统的结构、组成与功能,阐述了变电所安全监控系统的基本原理和结构框架,着重介绍了视音频的编解码技术及组播技术在IP网络中的应用。

This paper introduces the structure, composition and function of safety monitoring system in substation, expounds the basic principle and framework of safety monitoring system in substation, emphatically introduces the coded and decoding technique of the video and audio frequency and the application of group transmission technique in IP network.