Research And Analysis On The Management System Of Letters And Visits In Zhongshan Torch Development Zone

The rapid development of China’s information technology started in the beginning of this century. National e-government platform was incorporated into the national development planning. Make information technology deep into all aspects of government management. It changed people’s way of life and had an impact on people’s daily lives. In Zhongshan Huoju Development Complaints Bureau of Social Council, most of the work was carried out by manual management. The low efficiency of processing information, error rate, information storage and search difficult, seriously affected the efficiency of the management petition. Research and design a fully functional. easy to operate, stable performance management system is very important petition.This thesis introduces the research background, the project significance, the current research and application status of the system, and identifies the main work and research contents. The author analyzed this system in software engineer method and principle. In the business analysis. the original business processes are analyzed in this thesis, and then the optimized business process diagrams are given. In the function analysis, through the use case analysis and use case descriptions, the thesis identifies the system functions, and gives the system general use case diagram and sub-use case diagrams and corresponding package diagrams. In the data analysis, the data of the system needs to process is analyzed, the entity class relationship diagram and thumbnail diagrams are given.and the database tables’structure is established. At last, the research and analysis are summarized. The future work to do is also prospected in this thesis. The main functions of this system include the petition acceptation、 the petition item transfer、the undertake managements the case reply management、the case closing and filed、the basic data management and the system management.