城市轨道交通智能运维系统技术应用

Technical Application of Intelligent Operation and Maintenance System for Urban Rail Transit

城市轨道交通建设是解决我国大城市交通拥堵问题的重要举措之一,利用先进的列车运行控制、实施传感、信息传输等技术可以实现列车的全自动运行,对于保障列车运行安全、提高列车运行效率、提高运行过程自动化程度具有显著意义。目前,国内外多个国家和地区均对城市轨道交通的全自动运营进行了探索研究,缺少统一的自动化运营标准,与之对应的缺少相关轨道交通智能运维管理模式相关的信息化建设尚不完善,部分运营的信息化数据无法采集,无法为关键部件的更新换代提供数据支撑。开展轨道交通领域的智能运维可以减少检修过程中耗费的大量人力、物力,能够实时采集过程数据,实现过程数据的全程共享以及实时可视。通过故障诊断、故障预测等技术的应用可以提高轨道交通行业的运维效率,可以及时排查安全问题。

The construction of urban rail transit is one of the important measures to solve the problem of traffic congestion in my country's big cities.The use of advanced train operation control,implementation of sensing,information transmission and other technologies can realize the fully automatic operation of trains,which is important for ensuring the safety and improvement of train operation.The train operation efficiency and the improvement of the automation degree of the operation process are of significant significance.At present,many countries and regions at home and abroad have explored and studied the fully automated operation of urban rail transit.There is a lack of unified automated operation standards.Correspondingly,there is a lack of related information construction related to rail transit intelligent operation and maintenance management mode.Perfect,informatization data of some operations cannot be collected,unable to provide data support for the upgrading of key components.Carrying out intelligent operation and maintenance in the field of rail transit can reduce the large amount of manpower and material resources consumed in the overhaul process,and can collect process data in real time,realize the whole process data sharing and real-time visualization.Through the application of technologies such as fault diagnosis and fault prediction,the operation and maintenance efficiency of the rail transit industry can be improved,and safety problems can be checked in time.