车辆段与试车线继电电路接口设计

Interface Design of Relay Circuit between Train Test Line and Depot

城市轨道交通的信号系统有车辆段和正线之分。试车线是位于车辆段段内的一条线,用于新车或已维修列车的性能调试,它不采用车辆段信号系统,而采用正线信号系统。如何设计车辆段和试车线的继电电路接口成为需要研究的内容。文章将提出一种可实施性强、考虑周全的设计方案。

The signal system is divided into main line and depot in urban rail transit. Train test line is a line in depot which is used for performance adjustment of new train and repaired train, it does not use the depot signal system but main line signal system. So, how to design the relay circuit interface between train test line and depot needs to be studied. The paper will put forward a strong, enforceable and thoughtful design scheme.