利用国铁开行城市轨道交通通信网络建设的探讨

EXPLORATION ON CONSTRUCTION OF COMMUNICATION NETWORK DURING OPERATION OF URBAN RAIL TRANSIT BY UTILIZING NATIONAL RAILWAYS

借鉴国内外铁路运营经验 ,利用国铁开行城市轨道交通 ,是合理引导城市交通发展的方向。本文阐述了国铁和城市轨道交通的通信网络的系统组成 ,以及两者结合后通信网络的构成 。

Based on the railway operation experiences in home and abroad, it is a reasonable direction to lead the development of an city for running the urban rail transit by utilizing the national railways. The paper expounds the compositions of the communication network system of the national railway and of the urban rail transit respectively, as well as the structure of communication network after the combination of both national railway and urban rail transit. The existing problems and the methods to solve them are discussed also in this paper.