摘要
地震应急视频会议系统是地震应急指挥主要手段之一,它可以通过音、视频条件提供现场指挥环境。文中通过多点控制单元(MCU),实现在单网、双网、多网和外网不同组网模式下的互连互通,并对这些模式分别进行分析和测试。该系统经实际应用达到良好效果,能在地震应急中发挥重要作用。
The video conference system in earthquake emergency system is the main means in earthquake erergency command, it provides field command enviroment by audio-video system. This paper based on multipoint control unit（MCU） , realizes connectivity in various kinds of network modes that are single network,double network,multi-network and external network, and these network modes were also analyzed and tested separately. It gets good effect in the practical application, can play an important role in earthquake emergency.
出处
《信息技术》
2016年第6期173-176,共4页
Information Technology
关键词
地震应急
视频会议系统
多点控制单元
组网模式
earthquake emergency
video c ＊ onierenc^e system
multipoint c＊ontrol unit
network modes
