Guizhou Highway Group Accounting Treatment Based On Uml System Analysis And Design

It has achieved single computer management for current Guizhou expressway group accounting treatment, but a long time software is backward, and lead to low efficiency. Because it is stand-alone operation, data is not to be Shared, and only in the office management operation, it can’t support remote management and remote office, so the accounting processing system of Guizhou expressway group is analysed and designed using postgraduate study learn software engineering knowledge.Taking Guizhou expressway group accounting treatment system construction as the specific background, which based on the UML object-oriented method to this system analysis and design, using design tools for Microsoft office Visio2003. This thesis analyzes the accounting processing system of the domestic and foreign development present situation and the existing problems are discussed on the basis of analysis of the functional requirements of the system and the function requirement analysis, from basic Settings, document management, account inquiry, the final processing and system management five aspects of the functional requirements of the system are given. In the system design stage gives the system function and structure design, system function module design and system database design, and gives the system foundation establishment, document management, account inquiry, the final processing and system management five main function module detailed design; In the database design module, and gives the principle of database design, database concept structure design and database logical structure design, the thesis existing deficiency were expounded.Developing accounting processing system of Guizhou expressway group can not only realize information recorded automation, information processing of high speed, but also can avoid the data redundancy and processing error the happening of the circumstance, which can really solve the problem that previous single management results in low efficiency, and that data is not to be shared.