Research on the Flexible Operation and Maintenance Management of Urban Rail Vehicle

The safety of urban rail vehicles is a crucial part in the operation of urban rail transit. Combining the concept of flexible management and the characteristics of urban rail vehicle operation and maintenance, this paper proposed the definition and process model of flexible operation and maintenance management of urban rail vehicles. Taking the vehicle door as a case, the activity-based classification is used to classify the vehicle equipment, and the decision tree method is used to determine the maintenance mode. The research work of this paper has theoretical significance and practical value for reducing the operation and maintenance cost of urban rail vehicles, improving the efficiency of maintenance and ensuring the safety of urban rail system.