SEI列控联锁一体化存在问题及改进措施

Problems and Improvement Measures for SEI Train Control and Interlock Integration

针对石太客运专线SEI列控联锁一体化系统在联锁方面存在的问题,建议采取仅对站内轨道区段进行检查以及接车延续进路的延时时间倒计时时机提前一个区段等改进措施。经过改进,解决了通过进路不解锁和延续进路影响运输效率的问题。

Aimed at the existing problems in the integration system of interlocking train control,referred to as SEI,which has been adopted in Shijiazhuang-Taiyuan passenger dedicated line,it was suggested that improvement measures could be adopted,including occupation checking on sections with track circuit within station,making the countdown time of train receiving successive routes＇ delay ahead by a section,etc.After the improvement,the problems of passing route without release and successive route＇s interference on the efficiency of transportation were solved.