列控中心区间占用逻辑检查报警分析

Alarm Analysis of Interval Occupancy Logic Check of Train Control Center

本文分析了在站内为25Hz轨道电路叠加ZPW-2000A电码化,区间为ZPW-2000A轨道电路制式下,针对单机通过的运用场景,列控中心在离去区段报区间逻辑状态故障占用的原理。根据分析结果,针对此场景,提出3种优化方案。

This paper analyzes the principle that the train control center reports the interval logic state fault occupancy in the departing section in view of the application scenario of single machine passing through the station with 25Hz track circuit superimposed ZPW-2000A code and the interval ZPW-2000A track circuit system.According to the analysis results,three optimization schemes are proposed for this scenario.