基于北斗卫星导航的铁路货物追踪系统研究与设计

Railway freight tracking system based on Beidou navigation satellite system

介绍北斗卫星导航系统的概况以及铁路在引入北斗卫星导航系统方面所做的相关实验,设计了更高精度的基于北斗卫星导航的货物追踪系统。通过研究既有的列车确报系统、列车调度系统的数据结构及系统间的逻辑关系,使用J2EE技术及Apache CXF技术设计、开发了系统间的接口,最终实现了根据用户输入的车号获得货物的经纬度坐标并在铁路地理信息平台展示。对于实现铁路货物实时高精度地追踪具有一定的参考意义。

This paper introduced the general information of Beidou satellite navigation system and the relevant experiments on the introduction of the Beidou satellite navigation system into the railway,designed the overall architecture of railway freight tracking system based on Beidou navigation satellite system with higher precision.By researching on data structure and the logical relationship between the train accurate reporting system and transportation dispatching management system,the paper designed the complete system solution.The J2 EE technology and Apache CXF technology were applied to design all the interfaces of the system.It was implemented that the latitude and longitude coordinates of the goods were obtained according to the number of cars entered by the user and displayed on the railway geographic information platform.This is of great significance for the implementation of real-time high precision tracking of railway freight.