Construction and application of knowledge graph for railway transportation equipment fault
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摘要: 铁路运输设备故障数据的科学分析对提升铁路安全保障水平具有重要意义。文章在研究铁路运输设备安全保障体系的基础上，阐述铁路运输设备故障知识图谱构建过程，提出铁路运输设备故障知识图谱构建和应用架构，以及基于该图谱的故障智能诊断与处理、风险管理和智能问答的知识应用场景，为铁路各专业分析设备故障数据提供参考。Abstract: The scientific analysis of railway transportation equipment fault data is of great significance for improving the level of railway safety assurance. On the basis of studying the safety assurance system of railway transport equipment, this paper expounded the construction process of the railway transportation equipment fault knowledge graph, proposed the construction and application architecture of the railway equipment fault knowledge graph, as well as the knowledge application scenarios of fault intelligent diagnosis and processing, risk management and intelligent question answering based on the knowledge graph, which could provide reference for analyzing equipment fault data of various railway disciplines.
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