Research And Analysis On Distribution And Maintenance Management System Of Dongguan Wanjiang Power Supply Sub - Branch

This paper first introduces the with the development of our national economy, electricity customers more and more, customers on the quality of electricity requirements more and more high, more and more complex distribution network line, must strengthen to the management of distribution network. The traditional distribution network business management business can not effectively link up, causing confusion in management, low efficiency, can not adapt to the modern information society development.In this paper, the software engineering principle and method of distribution network operation and maintenance management system is analyzed. In demand analysis, uses swimlanes diagram to express the business process, analysis of the problems existing in the process, based on using information technology oriented by delete, decentralization, integration of a variety of means for business process reengineering. System function analysis and data analysis mainly from the following five aspects:drawing management, inspection defects management, two ticket management, team management, system management. In the functional analysis of the use case diagram, of each function of the detailed use case description and analysis; and the function package diagram, analysis of the composition of each functional module of the system; uses the thumbnails, analyzes the each management class, operation class, entity class to complete the function of business process; in the data analysis, the paper to realize the function of data analysis, given the system entity class and database table. At the end of the thesis are summarized and analyzed in this study, the further work is prospected,hope that the next step to enhance the speed and performance of the system,to meet the needs of more users.