地铁运营车辆检修管理模式研究

Research on the maintenance management of metro operating vehicles

无锡市已开通运营4条地铁线路,列车运行速度为80 km/h,地铁车辆维修主要采用旧有预防修模式,定点定时维修,各部件基本策略沿用维护手册、既有经验方式进行。各部件运维管理缺乏理论支撑,存在一定安全稳定性风险及过度修情况,车辆各部件依赖人工判断,缺乏有效实时检测、及时报警及处置的机制。文章系统研究目前地铁车辆检修需求,对新技术运用体系进行探究,结合日常维修数据对可靠性理论进行应用研究,提高检修技术应用的科学合理性,并对智能设备系统整合,结合生产,对修程修制制定提出参考建议。经实践证明,新模式在提质增效的同时,具备较好的经济效益,可为后续线路建设及老线改造提供参考,对行业管理模式优化具备一定的借鉴意义。

Currently,the Wuxi metro operates four lines at an operation speed of 80 km/h.Metro vehicle maintenance primarily relies on traditional preventive maintenance with fixed maintenance schedules.The basic maintenance procedures for each component are predominantly guided by maintenance manuals and existing experience.However,the operation and maintenance management of each component lacks supporting theories,and there is a high degree of safety stability risks and excessive repair scenarios.Furthermore,manual judgment determines the assessment of various components,lacking real-time detection and disposal mechanisms.This article systematically examines the current maintenance requirements of metro vehicles and explores the operation system with new techniques.By leveraging reliability theory alongside daily maintenance data,it enhances the rationality of maintenance technology applications,integrates intelligent equipment systems with production,and proposes suggestions on how to guide the development of maintenance procedures.Practical implementation has proven that the new system not only improves quality and efficiency,but also has positive economic benefits.These findings offer valuable insights for future construction projects or upgrades of existing lines,and also contribute to systems optimization of the industry management.