基于ARM处理器的火车车载定位系统的设计与实现

本文提出了一种以ARM和嵌入式技术为基础,采用CDMA无线网络实现火车车头定位及图像显示的实时监控系统。文章阐明了该系统终端的总体结构和各个组成模块,分析了图像显示、无线定位和自动报警的具体功能和软件实现。经过试验测试表明,该系统能够实时定位并显示车体运行状况的数据。

Design and Implementation of ARM-based Orientation of Train System

An train orientation based on ARM and embedded system is presented in the paper, which uses the wireless network of CDMA for taking orientation. Such aspects of the system terminal are introduced as its main structure and componet. Analyses the function of monitor, wireless orientation and software designing based on embedded operating system. The experi- ments demonstrate that the system can get train case in real time.