摘 要:目前国内铁路信号专业运营维护主要通过监测系统与人工维护相结合的方式保障设备的正常、稳定运行,随着我国信息科技、互联网、云计算、物联网、智能终端等技术的不断发展与应用,智能监测技术已逐渐应用到信号系统维护工作中。为解决监测系统无法直接处理多源异构数据并进行智能分析与决策的问题,文章结合数据接入、数据融合、数据可视化、故障预测与健康管理等关键技术,分析并设计了铁路信号智能运维系统结构,利用铁路信号系统日常运营所产生的大量维护数据实现设备的故障定位、智能维护等功能,为铁路信号运维水平的提高及电务运维模式的转变提供参考。
关键词:铁路信号;智能运维;大数据
DOI:10.19850/j.cnki.2096-4706.2022.08.031
中图分类号:TP39 文献标识码:A 文章编号:2096-4706(2022)08-0111-04
Research on Intelligent Operation and Maintenance Scheme of Railway Signal System Based on Big Data
YAO Weiqiang
(Altay infrastructure section of China Railway Urumqi Bureau Group Co., Ltd., Urumqi 830000, China)
Abstract: At present, the operation and maintenance of domestic railway signal specialty mainly ensures the normal and stable operation of equipment through the combination of monitoring system and manual maintenance. With the continuous development and application of information technology, Internet, cloud computing, Internet of Things, intelligent terminal and other technologies in China, intelligent monitoring technology has been gradually applied to the maintenance work of signal system. In order to solve the problem that the monitoring system can not directly process multi-source heterogeneous data and carry out intelligent analysis and decision-making, this paper analyzes and designs the structure of railway signal intelligent operation and maintenance system combined with key technologies such as data access, data fusion, data visualization, fault prediction and health management and so on. It uses a large amount of maintenance data generated by the daily operation of railway signal system to realize the functions of fault location and intelligent maintenance of equipment, so as to provide reference for the improvement of railway signal operation and maintenance level and the transformation of electricity operation and maintenance mode.
Keywords: railway signal; intelligent operation and maintenance; big data
参考文献:
[1] 施聪 . 城市轨道交通通信信号专业的智能运维系统 [J]. 城市轨道交通研究,2020,23(8):172-176.
[2] 胡小敏 . 我国铁路信号系统智能监测技术的应用 [J]. 人民交通,2019(6):79.
[3] 徐德龙,韩安平,徐杰 . 高速铁路信号系统运维数据可视化和智能化研究 [C]//第十五届中国智能交通年会科技论文集(1).深圳:电子工业出版社,2020:266-277.
[4] 徐越,朱明,蔡亮,等 . 川藏铁路信号运维系统技术条件及方案研究 [J]. 铁路通信信号工程技术,2020,17(11):35-39.
[5] 林鹏,田宇,袁志明,等 . 高速铁路信号系统运维分层架构模型研究 [J]. 自动化学报,2022,48(1):152-161.
[6] 杨连报 . 高速铁路信号系统大数据规范化研究与运维决策支持 [D]. 北京:北京交通大学,2015.
[7] 方光华 . 城轨信号智能运维系统研究 [J]. 机车电传动,2021(2):92-99.
[8] 周苏,王文 . 大数据可视化 [M]. 北京:清华大学出版社,2016:42-44.
[9] 罗浩,赵颖,关则彬 . 铁路电务大数据平台中通信智能运维应用功能开发 [J]. 铁路计算机应用,2021,30(3):27-31.
[10] UDREA O,DENG Y,RUCKHAUS E,et al. A Graph Foundation for Integrating RDF Ontologies [C]//Proceedings of the Twentieth National Conference on Artificial Intelligence(AAAI-2005).Pittsburgh:AAAI Press,2005:1442-1450.
[11] 李刚,卢佩玲 . 基于数据驱动的高速铁路信号智能运维技术研究 [J]. 铁道运输与经济,2021,43(10):61-67.
作者简介:姚伟强(1983.04—),男,汉族,甘肃临夏人,助理工程师,本科,研究方向:铁路信号系统智能运维。