多系统融合技术在轨道交通全自动运行车辆中的应用研究  

Research on The Application of Multi-system Fusion Technology in the Fully Automatic Operation of Rail Transit Vehicles

作　　者：刘洋 蒋建辉 Liu Yang;Jiang Jian-hui(Hunan CHIRON Technology Co.,LTD,Hunan Zhuzhou 412000)

机构地区：[1]湖南智融科技有限公司,湖南株洲412000

出　　处：《内燃机与配件》2023年第8期76-78,共3页Internal Combustion Engine & Parts

摘　　要：全自动运行是当前轨道交通的一个重要发展方向,其稳定运行离不开列车状态高精准实时诊断及智能运维决策应用。关键子系统故障诊断为列车全自动运行提供辅助决策,而多系统融合技术的应用则是打破列车各数据壁垒与信息孤岛,实现多维数据联合分析诊断和列车智能运维决策的重要途径。通过系统融合主机可获取各车载系统监测数据,结合大数据分析、机器视觉与计算机等技术搭建列车智能运维系统,实现列车的故障诊断、故障报警、远程监测与运维决策等功能,有效保障列车全自动行驶的安全性与稳定性。The fully automatic operation of rail transit is an important development direction of current rail transit.Its stable operation is inseparable from the application of high precision real-time diagnosis of train state and intelligent operation and maintenance decision.Fault diagnosis of key subsystems provides auxiliary decision-making for fully automatic train operation,and the application of multi-system fusion host is an important way to break the data barrier and information island during multi-system fusion of trains,realize multi-system joint analysis and diagnosis,improve real-time diagnosis accuracy,and realize intelligent train operation and maintenance decision-making.The monitoring data of each on-board system can be obtained through the system fusion host,and the intelligent operation and maintenance system of the train can be built by combining big data analysis,machine vision,computer and other technologies to realize the functions of fault diagnosis,fault alarm,remote monitoring and operation and maintenance decision-making of the train,effectively ensuring the safety and stability of the fully automatic train operation.

关 键 词：轨道交通 全自动运行 故障诊断 多系统融合 

分 类 号：U260.42[机械工程—车辆工程]