普速自动闭塞系统采用计算机编码的方案探讨  

Scheme of Using Computer Codes in Automatic Block System for Conventional Speed Railways

作　　者：李鹏 

机构地区：[1]中铁工程设计咨询集团有限公司,北京100055

出　　处：《铁路通信信号工程技术》2015年第4期83-85,90,共4页Railway Signalling & Communication Engineering

摘　　要：普速自动闭塞系统采用计算机编码,可以大量减少继电器、组合柜的使用,减轻电务维修人员的劳动强度、提高运输效率。从技术、经济以及运营维护3个方面分析采用计算机编码代替继电编码的可行性。电子设备代替继电设备是信号系统的发展方向,采用计算机实现普速铁路自动闭塞轨道电路编码、区间信号机点灯控制和站间联系信息传输功能将是未来的发展趋势。By using computer codes, automatic block systems for conventional speed railways can greatly reduce the quantity of relays and cabinets, lighten the work intensity of signal maintenance personal and improve the transport efficiency. This paper analyzes the feasibility of using computer codes instead of relay codes from the technology, cost and operational maintenance. To replace relays by electronic equipment is the developing trend of signal systems, and the computer will be used to complete track circuit coding, signal lighting control and information transmission between stations in conventional speed railways in future.

关 键 词：自动闭塞 继电编码 计算机编码 

分 类 号：U284.43[交通运输工程—交通信息工程及控制]