铁道运输与经济2024，Vol.46Issue(1)：96-102,7.DOI:10.16668/j.cnki.issn.1003-1421.2024.01.13
动车组检修机器人系统应用研究及效益分析
Application Research and Benefit Analysis of EMU Maintenance Robot System
周喆1
作者信息
- 1. 中国铁路上海局集团有限公司 上海动车段,上海 201812
- 折叠
摘要
Abstract
The first-level maintenance of Electric Multiple Units(EMUs)is a crucial periodic maintenance program aimed at ensuring the safety of their operations.Traditional manual first-level maintenance operations require significant human resources,and their operational efficiency and quality are susceptible to human factors.Based on extensive and in-depth on-site research,this paper explored the production application mode and human-machine collaborative division of labor under the conditions of first-level maintenance of EMUs using maintenance robots based on computer vision technology.Core indicators such as accuracy,recognition rate,and human-robot comparison were used to track and evaluate the fault detection capability of the EMU maintenance robot system.The study also statistically calculated the efficiency improvement and workforce reduction benefits brought by the application of maintenance robots.Additionally,it conducted a comprehensive economic benefit analysis of the investment in the maintenance robot project using the Net Present Value(NPV)method.The EMU maintenance robot system can now partially replace manual first-level maintenance work,significantly reducing labor input and improving operational efficiency,thereby resulting in substantial economic benefits from the project investment while ensuring the safety of EMU operations.关键词
动车组检修/机器人/图像识别/人机协同/净现值法Key words
EMU Maintenance/Robot/Image Recognition/Human-machine Collaboration/NPV Method分类
交通工程引用本文复制引用
周喆..动车组检修机器人系统应用研究及效益分析[J].铁道运输与经济,2024,46(1):96-102,7.
