摘要
结合不同时速等级铁路视频采集点分布特征,通过分析区间综合视频的带宽需求,介绍了三种不同的区间视频组网方案,分别为:基于SDH的MSTP传输网组网方案、部分SDH MSTP传输网+部分数据网组网方案和基于数据网组网方案,并对三种组网方案的适应性进行了分析。三种不同的区间视频组网方案为综合视频监控系统的建设提供参考。
Combing the video capture distribution characteristics of different line grade and analyzing the bandwidth requirement of interval integrated video system, this paper introduces three solutions of interval integrated video system, namely MSTP transmission network scheme based on SDH, partly SDH MSTP transmission network + partly data network scheme, and data network scheme. The adaptability of these three solutions are analyzed. The paper can provide reference for interval integrated video system in the future.
作者
栗敏
LI Min(China Railway SIYUAN Survey and Design Group Co., Ltd WuHan 430063)
出处
《铁道勘测与设计》
2019年第2期71-73,76,共4页
Railway Survey and Design
关键词
铁路区间
综合视频
组网方案
MSTP传输网
数据网
Railway Section
Integrated Video System
Network Scheme
MSTP Transmission Network
Data Network
