铁路货场联锁控制系统的设计与应用  

Design and Application of Interlocking Control System for Railway Freight Yard

作　　者：黄旭 Huang Xu

机构地区：[1]中铁第一勘察设计院集团有限公司,西安710000

出　　处：《铁道通信信号》2020年第4期36-39,44,共5页Railway Signalling & Communication

摘　　要：为了兼顾货场的安全和效率,提出一种铁路货场的联锁控制方案,在货场入口处增设自.动悬浮门。结合工程实例,对悬浮门自动控制系统的需求进行深入分析,提出了货场悬浮门与车站计算机联锁系统结合的方案、接口技术条件及电路,实现悬浮门的安全自动控制。这一研究对.保障铁路货场安全有积极作用,对铁路信号系统的特殊设计也提供了重要参考。To balance the safety and efficiency of the freight yard,an interlocking control scheme of railway freight yard is proposed by adding an automatic suspended door at the entrance of the freight yard.Combined with engineering case,the requirements of the automatic control system for the suspended door are analyzed.Furthermore,the scheme of combining the suspended door and the station computer interlocking system is proposed together with technical specification of the interface and interface circuit to achieve safe and automatic control of the suspended door.The research has a positive impact on the safety of railway freight yards and provides a significant ref-erence for special design of railway signaling systems.

关 键 词：铁路货场 计算机联锁 故障-安全 门控电路 接口电路 

分 类 号：U284.362[交通运输工程—交通信息工程及控制]