| 基于知识图谱的信号智能运维故障树模型实现方案 |
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| 引用本文： | 黄丰,陈昌进,莫辉强.基于知识图谱的信号智能运维故障树模型实现方案[J].移动信息．新网络,2023,45(4):140-142. |
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| 作者姓名： | 黄丰 陈昌进 莫辉强 |
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| 作者单位： | 浙江省轨道交通运营管理集团有限公司 杭州 310020;浙江省交通投资集团有限公司智慧交通分公司 杭州 310020;浙江海宁轨道交通运营管理有限公司 浙江 嘉兴 314411 |
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| 摘 要： | 城市轨道交通信号系统存在设备繁多、日常报警和故障数据量大、种类繁杂等特点,智能运维故障处置功能急需新的技术来实现。文中提出了一种基于知识图谱的信号智能运维故障树模型实现方案,针对现有故障数据建立信号系统专家知识库,使用图数据库进行存储,界面则使用故障树模型对专家系统进行可视化输出,为日常设备维护、报警分析和故障排查等提供了技术支持。
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| 关 键 词： | 故障处置 知识图谱 图数据库 故障树模型 |
| 收稿时间： | 2022/12/9 0:00:00 |
Implementation Scheme of Signal Intelligent Operation and Maintenance Fault Tree Model Based on Knowledge Graph |
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| HUANG Feng,CHEN Changjin,MO Huiqiang.Implementation Scheme of Signal Intelligent Operation and Maintenance Fault Tree Model Based on Knowledge Graph[J].Mobile Information,2023,45(4):140-142. |
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| Authors: | HUANG Feng CHEN Changjin MO Huiqiang |
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| Institution: | Zhejiang Rail Transit Operation Management Group Co.,Ltd.,Hangzhou 310020 ,China;Intelligent Transportation Branch of Zhejiang Communications Investment Group Co.,Ltd.,Hangzhou 310020 ,China; Zhejiang Haining Rail Transit Operation Management Co.,Ltd.,Jiaxing,Zhejiang 314411 ,China |
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| Abstract: | The signal system of urban rail transit has a wide range of equipment and large amount of daily alarm data, thus new technologies are urgently required to realize the fault treatment function of the Intelligent Maintenance System. This paper proposes a scheme to achieve the fault-tree model of Signal Intelligent Maintenance System based on knowledge graph. Aiming at the existing signal fault data, an expert knowledge system will be established and stored in the graph database. The front-end interface uses the fault-tree model to visualize the output of the expert system, providing technical support for daily equipment maintenance, alarm analysis and resolution. |
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