摘要
深入研究铁路GPRS网络技术,探讨铁路GPRS系统的应用现状、需求及发展趋势,介绍UIC开展的利用GPRS进行ETCS数据传送可行性研究测试的测试流程、结论、亟待解决的问题和可能的改进措施。在此基础上探讨GPRS网络承载C3+ATO业务的可能,给出初步方案建议,用以满足铁路C3+ATO业务的实际需要。
This paper researches the railway GPRS network technology, discusses the state of application, requirements and development of tendency of railway GPRS system, and introduces the testing process and conclusion for ETCS data transfer feasibility study using GPRS network developed by UIC , as well as the issues for future research and possible improvements. On this basis, this paper discusses the possibility of GPRS network to carry the C3＋ATO business and provides the preliminary proposal to meet the actual needs of railway C3＋ATO business.
作者
赵军武
Zhao Junwu(Beijing National Railway Research ＆ Design Institute of Signal ＆ Communication Group Co.,Ltd.,Beijing 100070,China;Beijing Engineering Technology Research Center of Operation Control Systems for High Speed Railways,Beijing 100070,China)
出处
《铁路通信信号工程技术》
2018年第11期25-30,共6页
Railway Signalling & Communication Engineering
