摘要
简要介绍伊朗铁路情况;从系统结构、功能特点、组网方式及价格等方面,对模拟集群、数字集群、GSM-R以及常规的无线列调系统进行比较;根据伊朗既有铁路情况,采用模拟集群通信系统具有明显的优势。
The system structure,function characteristics,networking manners and price of Iranian railway are introduced in brief. Through comparing analog trunk,digital trunk,GSM-R,and traditional radio train dispatching system,it is obvious that analog trunk communication system has advantages in view of the situation of Iran existing railway.
出处
《铁道通信信号》
2010年第6期69-70,共2页
Railway Signalling & Communication
关键词
伊朗铁路
模拟集群
通信系统
Iranian railway
Analog trunk
Communication system
