Research And Analysis Of Kunming EMU's Use Of EMU Maintenance Management System

This paper studies and analyzes the maintenance management system of EMU EMU.I use the object-oriented approach to the use of EMU Kunming EMU maintenance management system modeling,the work is as follows:1.First of all,the management of the system business analysis,the use of flow chart on the system business modeling,and then optimize the process,making the process more detailed and reliable.2.Through the object-oriented method to describe the function of the system,using the package diagram,use case diagram,etc.to model it.3.Then use the abbreviation class diagram,control class diagram,entity class diagram and so on to describe the relationship between different classes,that the system of different control between the dependencies.4.The data of the system,the design of the system database table part of the system for the underlying data support to provide the basis.The EMU vehicle maintenance management system mainly includes:EMU vehicle body information management,EMU regular maintenance management,parts batch management,EMU maintenance management,fault statistics management,basic data management and system management seven main modules,The paper has completed the basic research work of Kunming EMU's EMU maintenance and repair management system,which can meet the actual demand of Kunming EMU's EMU maintenance management business and lay the foundation for the realization of the system.