基于GSM/GPRS的机车无线传输平台设计

GSM /GPRS-based Design of Locomotive Wireless Transmission Platform

铁路系统中机车运行的安全性至关重要,随着科技的发展,机车运营部门正在逐步建立一套行之有效的运营安全监控体系。文中针对运营安全监控体系中的机务安全监控系统进行设计,运用GSM/GPRS技术构建了机车无线传输平台。文中介绍了机车无线传输平台的系统结构和功能,着重阐述了GSM/GPRS模块的软硬件设计思路,通过平台系统需求分析,给出了GSM/GPRS模块的硬件结构图和软件流程图。

In railway system the safety of locomotive operation is very important, and with the development of technology, locomotive operations departments are gradually building up a set of effective operational safety monitoring system. This paper mainly describes how to design the locomotive safety monitoring system in operational safety monitoring system, and how to build GSM / GPRS-based locomotive wireless transmission platform. This paper discusses the structure and function of the locomotive wireless transmission platform system, with an emphasis on the software and hardware design ideas of GSM / GPRS modules. Then through analysis on the needs of platform system, this paper gives the hardware structure and software flow chart of GSM / GPRS modules.