摘要
分析既有铁路电报交换网存在的缺陷,从铁路局电报通信系统实际应用出发,对改造铁路电报通信系统、报所组网及电报终端、局端与报所IP传输通道的实现、新的铁路电报通信系统与既有电报网的互联互通进行研究。对铁路电报通信系统改造有一定借鉴意义。
Through analyzing defects of existing railway telegraph switching networks and the actual application of Railway Bureaus＇ telegraph communication systems, this paper studies reconstruction of the railway telegraph communication system, networking and telegraph terminals, transmission channels between local terminals and telegraph office and interaction between the new railway telegraph communication system and the existing telegraph network, and it has certain reference for Railway Bureaus to update the telegraph communication systems in the future.
出处
《铁路通信信号工程技术》
2017年第2期46-49,共4页
Railway Signalling & Communication Engineering
关键词
铁路电报通信系统
电报终端
改造
railway telegraph communication system
telegraph terminal
reconstruction
