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针对铁路基础设施维修管理的业务需求，综合运用基于以可靠性为中心的维修（RCM）的理论及分析方法，对铁路基础设施维修核心业务流程进行了梳理，包括设备检测、检测数据分析、维修辅助决策分析、维修计划编制、维修生产调度和维修生产作业等关键环节。在对系统设计目标进行论述的基础上,研究并设计了基于RCM的铁路基础设施维修管理信息系统，着重论述了系统的主要功能和关键技术。该系统已经完成阶段性开发，其中的关键技术都得到了验证。

RCM Based Design for Comprehensive Maintenance Management Information System of Railway Infrastructure

To meet the demands of railway infrastructure maintenance, the paper analyzes its core operation steps using reliability-centered maintenance (RCM), which including equipment inspection, inspection data analysis, maintenance decision support analysis, maintenance planning, maintenance production scheduling, maintenance repair operations, and so on. After introducing the design target, comprehensive maintenance management information system in railway infrastructure based on RCM is studied and designed, and the main functions are also illustrated in details. Finally, the key technologies are analyzed according to the system features, including the importance evaluation of equipment, algorithm determining the technical conditions, the preventive maintenance cycle determination, and so on.