地铁渡线道岔联动及单动控制的故障处置方案比较  

Comparison between Linkage Control and Single-action Control of Subway Crossover Switch in Fault Disposal

作　　者：叶伟勇[1] 

机构地区：[1]南京铁道职业技术学院,南京讲师210031

出　　处：《城市轨道交通研究》2016年第12期132-134,共3页Urban Mass Transit

摘　　要：渡线道岔控制根据信号设备不同有联动控制和单动控制2种方案。从渡线道岔故障后的行车处置出发,对不同控制方案产生的影响进行分析和反思。在"失去表示"故障情况下,两种控制方案的处置方法和安全效率均有较大区别。采用单动控制的方案虽逻辑复杂,但故障处置更为灵活,是较好的控制方案。There are two schemes： linkage control and sin- gle-action control according to different signal devices. From the aspect of traffic management after a crossover switch fault, the influence of different design schemes is analyzed and introspected. In case of expression loss, there are significant differences between disposal methods in terms of efficiency and security. The single-action control scheme has complex logic, but it is more flexible in processing faults and is therefore considered as a better control scheme.

关 键 词：地铁 渡线道岔 联动 单动 故障处置 

分 类 号：U231.94[交通运输工程—道路与铁道工程]