石太客专CIR设备频繁脱网故障分析及对策

Fault Analysis and Countermeasure of Frequent Occurrence of CIR Equipment Running out of GSM-R Network in Shijiazhuang——aiyuan Passenger Special Line

对于石太客专车载CIR设备语音模块频繁出现异常脱离GSM-R网络的问题,进行深入分析,发现原因是CIR语音模块与BSC无线机制不兼容。针对该情况提出解决方案,并在实验室进行验证,为铁路设备维护工作积累经验。

Recently the problem of CIR voice modules running out of GSM-R network frequently occurs in Shijiazhuang—Taiyuan passenger special line.Through analyzing the reasons of equipment failure,it is found that the failure is caused due to incompatibility of wireless mechanism between CIR voice module and BSC.A solution is put forward to address this issue and verified in laboratory,accumulating experience for railway equipment maintenance.