Vehicle Management Information System Based on UML

Unified Modeling Language is a visual modeling language based on object-oriented methods. It combines with vehicle management information system of logistics company for system analysis, date analysis and database design, system design. Business process diagram, use case diagram, class diagram and sequence diagram can be drawed by UML at the analysis stage. The theme database, logical and physical models of database are established at the data analysis and database design stage. The function of the system module decomposition is completed and the module functional specification is written at the design stage.