Research And Analysis Of Management Information System For Vehicle Purchase Tax Declaration

Combining the development process and emerging difficulties in the collection and management of Vehicle Purchase Tax,this thesis has made an analysis into the original Collection and Management System of Vehicle Purchase Tax.On the basis of analyzing such issues as the existing problems,organizing functions and operation flows of the original system,a new operation flow is established by optimizing and redesigning the original one.With description and analysis of use-cases for each user role in the system,this thesis gives both an overall feature package diagram and subfeature package diagrams,including Taxpayer Registration,Declaration for Payment,Refund Processing,Tax-Exemption Processing,Vehicle price management,Tax Ticket Management,Report Management and System Maintenance Etc.Meanwhile,based on the function modules of the system,this thesis has made a functional data analysis and entity relations analysis into each general class,producing related database table structures as a result.