石(家庄)太(原)客运专线采用法国SEI联锁列控一体化系统。该系统集成了车站联锁、UM2000 1/P轨道电路编码、信号机点灯控制和应答器编码(BDU)及控制等功能,安全可靠,达到SIL4级要求。经过设备平推整治与标准站建设,系统设备运行已趋于稳定。现就该计算机联锁系统的日常维护及常见故障处理进行分析,提出注意事项。 Stone (Jia Zhuang) too (original) passenger dedicated line using the French SEI interlocking control system integration. The system integrates station interlocking, UM2000 1 / P track circuit coding, signal lighting control and transponder coding (BDU) and control and other functions, safe and reliable, to SIL4 level requirements. After the equipment flat push remediation and standard station construction, system equipment operation has stabilized. The computer interlocking system is now on a daily maintenance and troubleshooting common analysis, put forward matters needing attention.