轨道电路设备冗余方式探讨  

作　　者：罗能斌 

机构地区：[1]西安思源科创轨道交通技术开发有限公司,陕西西安710000

出　　处：《科技创新与应用》2020年第28期123-124,共2页Technology Innovation and Application

摘　　要：文章主要分析对比了当前国内轨道电路系统中发送、接收设备普遍应用的"N+1""1+1"及"0.5+0.5"冗余结构,重点对"N+1"冗余结构的可靠性进行了计算分析,并根据计算分析结果,对如何提高现场轨道电路系统的可靠性提出了建议。This paper mainly analyzes and compares the redundancy structures of "N+1", "1+1" and "0.5+0.5" which are widely used in the sending and receiving equipment of the domestic track circuit system, and focuses on the calculation and analysis of the reliability of the redundancy structure of "N+1". According to the results of calculation and analysis, some suggestions are put forward on how to improve the reliability of the field track circuit system.

关 键 词：轨道电路 冗余 可靠性 N+1 

分 类 号：U284.92[交通运输工程—交通信息工程及控制]