基于蜂窝移动网络的车地无线传输系统设计及应用

Design and application of vehicle ground wireless transmission system based on cellular mobile network

搭载车地无线传输系统的列车能够将列车关键行车数据、列车故障数据及列车累计数据通过专用通道传输至控制中心的地面服务器,通过软件解析并提供WEB访问接口,使相关调度、维护、监控人员在访问终端上能够便捷、快速、随时获知列车行车状态。本文提出一种基于蜂窝移动网络的车地无线传输系统设计方案及在地铁列车上的应用。

The train carrying the train ground wireless transmission system can transmit the key train operation data,train fault data and train accumulated data to the ground server of the control center through the special channel,analyze and provide the web access interface through the software,so that the relevant dispatching,maintenance and monitoring personnel can conveniently,quickly and at any time get the train operation status on the access terminal.In this paper,a design scheme of wireless transmission system between train and ground based on cellular mobile network and its application in metro train is proposed.