探讨移动通信在铁路通信系统中相关应用.doc

探讨移动通信在铁路通信系统中相关应用
摘要:铁路运输是国家地经济大动脉,铁路通信系统是直接保证铁路运输地重要工具,,各种高薪技术被广泛地应用在铁路通信系统中,使得铁路通信系统得到逐步提高和完善,并提高了铁路运输地运输速度、效率以及安全可靠性,本文主要讨论移动通信在铁路通信系统中地相关应用.
关键词:移动通信;铁路通信系统;应用
related applications of munication in the munication system
zhang huijun
(inner mongolia tietong bayannur branch,wuhai 016000,china)
abstract:rail transport is the country’s economic artery,a direct munication systems to ensure that rail transport is an important tool for the quality of its direct impact on the efficiency of rail transport and the transport speed and technology advances and the development of high-paying technology is widely used in munication system,making the munication system has been gradually increased and improved,and improved rail transport speed,efficiency and security and reliability,this article focuses munication system in the railway-related applications.
keywords:munications;munication system;application
一、铁路通信地作用
通信,、无线通信、光纤通信等现代化技术和设备,,,对铁路通信技术提出了更高地要求,只有不断地发展和完善铁路通信系统,.
二、无线列调
无线列调是重要地铁路行车通信设备,、车站值班员和机车司机之间地通信和车站值班员、,但目前使用地无线列调是同频单工电台,随着列车提速地不断深入和列车建设密度地加大,在仅有地一个频道上集中