摘要
设计了一种基于GSM-R的列车位置监测平台,把多条铁路线路的列车位置信息放到同一个监测平台上,便于对列车的集中网络管理。本文主要针对带状ZigBee无线传感器网络设计定位算法,提出构建MPLSVPN虚拟专用网络传送数据的方式,并结合GSM-R的实际需求提出相应组网解决方案。
This paper presents a GSM-R based train position monitoring platform to take a number of railway lines＇s train location information into a single monitoring platform to facilitate the centralized network management of the train.In this paper,research mainly in three aspects were as follows： design wireless sensor network localization algorithm,using laboratory equipment for band ZigBee analysis and verification programs;to ensure that data in the GSM-R data network transfer reliably and real-time,construct a MPLS VPN virtual private network to transmit data,Analysis and simulation is to validate the algorithm.
出处
《自动化与仪器仪表》
2012年第1期54-56,共3页
Automation & Instrumentation
