The Design And Implementation Of Budget Management System Based On Collaborative Workflow Technologies

With the further development of global market economy and in formationization,Chinese enterprises are facing an increasing competitive environment.Comprehensive budget management mechanism can effectively control the company's operating expense and capital utilization,so as to improve the market competitiveness o f enterprises.However,the budget management,which usually involves many departments and personnel,is a complicated and complex process.Aiming at a large State-owned enterprise's actual needs,this thesis designs and develops a budget management system based on collaborative workflow,so as to meet the needs of budget information construction of the enterprise.The main contributions of this paper are summarized as follows:(1)This thesis firstly studies the workflow engine key technique and its application in the budget management system.The thesis focuses on the application of workflow technology in the budget management system,including the specific implementation processes and business data integration framework design.Furthermore,this thesis analyzes the budgeting methods and key business processes of this system,and focuses on the analysis of major content of budgetary management and the basic procedures of budget execution and control.(2)This thesis analyzes the requirements of the budget s ystem and designs the architecture and key functions of the system.Firstly,the thesis gives the profile of the system's overall requirements,functional requirements,and performance and reliability requirements;moreover,the thesis discusses the mechan ism of the three-tier client/server design principles,and details the design of the core modules(e.g.,business budget,budget planning and budget adjusting);this thesis also focuses on the analysis and design of collaborative processes and budget plann ing and adjusting;finally,the thesis designs the logical structure and physical structure of the database system.(3)On this basis,the thesis explains the technologies and mechanisms of the core modules,and gives the testing program of the system.The thesis firstly provides a brief overview of the system overall technique outline,and thus details the workflow engine development based on Workflow Studio,including process modeling and the key code implementation;moreover,the implementation and the p olynomial fitting model of the regression analysis are illustrated;afterwards,then implementation of data analysis and statistics modules are discussed.Finally,the system test plans are described,and the system GUIs are shown.