高速铁路调度集中系统智能运维体系研究  

Research on Intelligent O&M of Centralized Traffic Control System for High Speed Railway

作　　者：刘黎 刘文顺 赵一磊 孙延浩 LIU Li;LIU Wenshun;ZHAO Yilei;SUN Yanhao(Signal&Communication Research Institute,China Academy of Railway Sciences Corporation Limited,Beijing 100081,China;High-speed Section of Communication and Signaling Department,China Railway Beijing Group Co.,Ltd.,Beijing 100860,China;Safety Supervision Office,China Railway Chengdu Group Co.,Ltd.,Chengdu Sichuan 610081,China)

机构地区：[1]中国铁道科学研究院集团有限公司通信信号研究所,北京100081 [2]中国铁路北京局集团有限公司电务部高速科,北京100860 [3]中国铁路成都局集团有限公司安全监察室,四川成都610081

出　　处：《中国铁路》2025年第2期128-136,共9页China Railway

基　　金：中国铁道科学研究院集团有限公司科研开发基金项目(2023YJ211);中国交通运输协会科技项目(CCTATI&A-2024025EM)。

摘　　要：调度集中(Centralized Traffic Control,CTC)系统是高速铁路运输的指挥中枢,其故障将严重影响列车高效运行。现有运维模式依赖人工排查与现场经验,难以满足当前高铁智能CTC建设的需要,亟须建立信息融合、实时监测、辅助决策的CTC系统智能运维体系。采集并融合CTC系统多源异构数据,提取其中反映系统故障的关键特征及隐含信息,利用控制图算法和隐马尔可夫算法实时监测和评价系统状态,实现系统微小异常的检测和潜在故障的预警。在此基础上,综合专家经验、作业指导和历史故障维修记录,生成维修策略库,自动匹配处置建议。CTC系统智能运维体系的应用,可实现“故障修”向“预防修”的转变,有效提高系统运维效率,从而为高速铁路安全高效运行提供有力保障。The centralized traffic control(CTC)system is the command center for high-speed railway transport,and its failure can severely impact train operation.The existing O&M mode relies on manual inspections and on-site experience,which are inadequate for the current needs of intelligent CTC construction in HSRs.There is an urgent need to establish an intelligent O&M system for the CTC that incorporates information fusion,realtime monitoring,and aided decision-making.By collecting and integrating multi-source heterogeneous data from the CTC system,key features and implicit information to indicate system faults are extracted.Control chart algorithms and hidden Markov models are utilized for real-time monitoring and evaluation of system status,enabling the detection of subtle anomalies and early warning of potential faults.On this basis,a maintenance strategy library is generated by integrating expert experiences,operational guidelines,and historical fault maintenance records,allowing for the automatic matching of solutions.The application of the intelligent O&M system for the CTC allows for a shift from“corrective maintenance”to“preventive maintenance”,effectively enhancing system O&M efficiency,thus providing a strong guarantee for the safe and efficient operation of HSRs.

关 键 词：高速铁路 调度集中系统 智能运维 状态评估 辅助决策 

分 类 号：U284[交通运输工程—交通信息工程及控制] U238[交通运输工程—道路与铁道工程]