Modeling of vehicle administrative management system based on unified modeling language

Establishing a good model during the analysis and design phase in the process of software development, is the key for the correct implementation of system. UML (Unified Modeling Language, Unified Modeling Language) is the standard modeling language, graphically on the system analysis and design, Suitable for all stages of software life cycle. Combining vehicle administrative management system, flowing with the UML modeling steps, using the modeling tool Enterprise Architect 12 which supports UML 2.0, it has completed system requirements modeling through use case diagram, static modeling through class diagram and package diagram, dynamic modeling through sequence diagram, activity diagram and state diagram, physical modeling through component diagram and deployment diagram. It implemented vehicle management, goods purchasing, personnel management, training management, loan management of life, and employee performance management, and other functions. Practice proves that the system model is more clear, better team communication, simplified development process, enhanced development efficiency.