新型的列车运行安全监督系统研究

轨道电路是保证列车运行安全的基础设备之一,但是轨道电路有时会发生故障,不能发现通过列车,从而导致在本区段继续亮绿灯,形成"分路不良"。本文介绍了一种新型的列车运行防追尾监督系统,该系统是将RFID技术应用于其中,解决轨道电路"压不死"和无冗余度的问题,从而保证行车安全。文中介绍了RFID技术的优势、特点,重点对列车运行防追尾监督系统的组成和工作原理进行了分析和探讨,得出RFID技术应用于本系统可实现对轨道电路的监督,应用的效果显著。

New train running safety oversight system

The track circuit is one of the basic equipment to ensure the safety of train operation, but the track circuit will sometimes malfunction, can not be found by the train, resulting in a green light to continue in this section, the formation of ＂bad splitter. This article describes a new type of train anti-rear-end monitoring system, the system is to apply RFID technology to solve the track circuit pressure die ＂and redundancy to ensure traffic safety. This paper introduces the advantages of RFID technology, analyzes and discusses the characteristics, focusing on the composition and working principle of the anti-train rear-end monitoring system, come to the RFID technology used in this system can realize the supervision of the track circuit, the effect of the application significantly.