浅谈动车组客室设备常态化检修效率提升优化方案

A Brief Discussion on the Optimization Plan for Enhancing the Efficiency of Regular Maintenance of Passenger Cab Equipment in EMU Trains

摘要

针对动车组客室设备常态化检修中存在的流程冗长、资源配置不均和状态感知滞后等问题，本文基于精益管理、数字化监测与动态调度思路，构建了客室设备检修效率提升优化方案。通过对座椅、空调、照明、门控及旅客信息显示装置的检修流程进行重构，将原有12个步骤压缩为8个步骤，并建立状态触发式数字化检修管理体系与资源动态配置机制。案例分析表明，优化后单次检修时长由120 min降至90 min，故障处理及时率由85%提升至98%，检修任务完成率由90%提高至99%；人工成本下降15%，备件损耗减少10%，单次综合成本下降12%。研究表明，该方案能够有效提升动车组客室设备常态化检修的效率、经济性与持续优化能力。

Abstract

In response to the problems such as lengthy processes, uneven resource allocation, and delayed status perception in the regular maintenance of passenger car equipment for EMU trains, this paper, based on the concepts of lean management, digital monitoring, and dynamic scheduling, has developed an optimization plan for improving the efficiency of passenger car equipment maintenance. By reconfiguring the maintenance processes for seats, air conditioning, lighting, door control, and passenger information display devices, the original 12 steps were reduced to 8 steps, and a state-triggered digital maintenance management system and a dynamic resource allocation mechanism were established. Case analysis shows that the single maintenance duration decreased from 120 minutes to 90 minutes, the timely rate of fault handling increased from 85% to 98%, the completion rate of maintenance tasks increased from 90% to 99%; the labor cost decreased by 15%, the spare part loss reduced by 10%, and the single comprehensive cost decreased by 12%. The research indicates that this plan can effectively enhance the efficiency, economy, and continuous optimization capability of the regular maintenance of passenger car equipment for EMU trains.

关键词

动车组客室设备 / 常态化检修 / 精益管理 / 数字化监测 / 资源动态配置

Key words

passenger compartment equipment of EMU / regular maintenance / lean management / digital monitoring / dynamic resource allocation

参考文献

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