隨著鐵路的現代化、高速化,通信信號技術的融合和一體化是必然的趨勢。GSM-R具有適應鐵路運輸特點的優勢,及更符合通信信號一體化技術發展的需要,GSM-R屬于專用移動通信,專用于鐵路的運營管理,是有效的調度指揮通信工具。
本論文主要對GSM-R系統、CTCS-3(China Train Control System-3)列控系統進行了初步介紹,詳細論述了列控傳送系統的工作原理以及列車控制信息通過GSM-R系統在機車與無線閉塞中心間的傳送過程。最后對當前GSM-R在CTCS-3列控中的運用情況、可行性以及與基于軌道電路的列控系統相比具有的優勢進行了簡單的分析。
關鍵詞 高速鐵路;GSM-R;CTCS-3
Abstract
With the modernization of the railway, high speed, communication signal technology integration and integration is an inevitable trend. GSM-R has the characteristics to adapt to the advantages of rail transport, and more in line with the development of communication signals the need for integration of technology, GSM-R is in a private mobile communications, dedicated to railway operation and management, command scheduling is an effective communication tool.
This thesis focuses on GSM-R system,CTCS-3 train control system was initially introduced in detail the train control system works well sending train control information through the GSM-R system in the locomotive and the wireless transmission process between occlusion Center Finally, simple analysis feasibility and track circuit based train control system has advantages compared the current GSM-R in the CTCS-3.