
都市快轨交通·第31卷第3期2018年6月 doi: 10.3969/j.issn.1672-6073.2018.03.008
《快轨论坛
轨道交通车辆健康诊断及
智能维护系统陈美霞,黄苏平,王维(中车南京浦镇车辆有限公司,南京210031)
摘要:介绍轨道交通健康诊断系统的组成结构,主要包括车载检测系统、轨旁检测系统、数据分析中心及资产管理系统:介绍主要采用的算法、系统的技术要求及采用的平台软件:介绍系统能够实现的功能:主要有实时支持、离线支持和长期维护支持3种不同模式,用以解决不同迫切程度的故障。该系统不仅实现数据自动下载和自动分析,关键可以实现故障预测维护,避免故障影响运营。该系统应用到轨道交通后,可提升车辆的可用性、管
理效率和维修效率,并且能够节约成本、优化设计和提升服务质量。关键词:健康诊断:智能维护;车载检测系统;数据分析;预防修
中图分类号:TM930
文献标志码:A
文章编号:1672-6073(2018)03-0046-06
HealthDiagnosisand Intelligent Maintenance SystemforRailwayTrafficTrains
CHEN Meixia, HUANG Suping, WANG Wei
(Intelligent Products R&D Department, CRRC Nanjing Puzhen Co.,Ltd.,Nanjing 210031)
Abstract: This article studies the health diagnosis and intelligent maintenance system for railway traffic by explaining the system and its structure. The system is composed of four major parts: on-board detection system, wayside detection system data analysis center, and asset management system. The article also introduces the technical requirements of the system and the software platform used by it. It discusses the functionality of the system, which mainly offers real-time support, offline support, and long-term maintenance, so as to solve the faults of different degrees of urgency. The algorithm used in the system is described. This system not only ensures that the data are downloaded and analyzed automatically, but also ensures predictive repair to avoid the non-utilization of a train. If the transportation system is implemented, it will improve the availability of the trains, increase the management and repair efficiency, save costs, optimize the design, and improve the service quality.
Keywords: health diagnosis; intelligent maintenance; on-board detection system; data analysis; predictive repair
目前,轨道车辆的维修思路大部分都是传统思路,即响应维修以及计划维修。响应维修是出现故障,然后进行响应式维护,该维修方式针对性较强,故障的准确度判断最高,但实时性较差,且维修周期较长,如果故障的部件需要更换,则更换部件及部件
收稿日期:2017-09-30
修回日期:2017-11-17
第一作者:陈美震,女,硕士,设计主管/教授级高工,从事轨道列
车网络设计与健康诊断系统设计与研究,chmx313e hotmail.com
46URBAN RAPID RAILTRANSIT
的调运周期较长,并且故障车辆一直处于停运状态,导致车辆使用率大幅下降。计划维修是在故障发生前进行维修,按照时间和定期检测进行维修。该维修方式针对性较弱,但能起到一定的预防作用,是对响应式维修的补充。
随着轨道交通的蓬勃发展,轨道交通方式逐渐成为了人们交通的首选。在当前紧迫的交通压力下,如何进一步提升维修效率,提高轨道车辆产品的可用性,延长产品的使用寿命,是当前维保系统迫切需要解决的问题。而传统维修方式成本居高不下,造成车