Research And Application Of Maintenance And Management Optimization Of Urban Rail Car

With the development of society, urban rail transportation has gradually become the main carrier of urban public traffic, become the preferred way to travel. Urban rail industry led to the development of vehicles, signal, power supply, railway, transportation and other related professional and technical development and application. Urban rail vehicle signals as professional subsystem, is not only the signal system of the underlying execution system, and control of vehicle automated driving control system, the professional interface, and the characteristics of the management makes the maintenance operation mode and fault management has its own particularity.Reliability Centered RCM (Reliability Centered Maintenance) is applied to each big industry Maintenance way, its decisions on safety, Reliability and economy analysis method has provided the safeguard to ensure the reliable operation of the equipment, also saved the cost for the development of enterprises. RCM reliability centered maintenance mode, suitable for various professional urban rail industry, based on this maintenance mode, analysis of RCM application in vehicle maintenance signal background, implementation mode, implementation method and the practical application of the optimization of equipment maintenance procedures. At the same time, the RCA (Root Cause Analysis) theory as the foundation, Analysis of vehicle signal equipment fault repair methods, and the Root Cause of the failure, through the Analysis of the fundamental reason for failure of on-board signal equipment was improved, the maintenance content, cycle combined with maintenance procedures, to achieve the ideal effect for the maintenance of equipment maintenance.The maintenance mode is determined on the basis of analyses the concept of standardization, standardized operation has become the indispensable power sustainable development, in order to guarantee the stability of the enterprise provides the basis, based on the signal equipment maintenance mode optimization, on the basis of standardized control of operation process, optimize the equipment management, guarantee the reliable operation equipment.