武汉地铁列车远程运维系统关键技术及主要应用功能

Key Technologies and Main Application Functionality of Wuhan Metro Train Remote Operation and Maintenance System

为实现地铁列车的实时监控,以武汉地铁列车远程运维系统为研究对象,详细介绍了其总体架构,阐述了海量数据采集、车地无线通信及实时数据处理等关键技术,并以武汉地铁21号线为例,详细说明了其实际应用中的实时状态显示、故障远程诊断及日常维护管理等主要的应用功能。实际运行效果显示,武汉地铁列车远程运维系统能实时、全面提供线路及列车设备的实时数据,有助于提高维修检修的效率和准确性。

To realize real-time monitoring of metro trains,taking the train remote operation and maintenance system of Wuhan Metro as the research object,the overall architecture is elaborated and key technologies such as mass data acquisition,vehicle-wayside wireless communication and real-time data processing are expounded.Based on Wuhan Metro Line 21,the real-time status display,fault remote diagnosis and daily maintenance management in actual application are explained in detail.Practical operation results show that Wuhan Metro train remote operation and maintenance system can provide comprehensive real-time data of lines and train equipment,improving the efficiency and accuracy of maintenance.