The Design And Implementation Of Power Installation Company Project Management Information System

With the expanding of the world trend of economic globalization and the rapid development of the scientific revolution and technology revolution, electricity installation engineering project management of the company is facing the trend of the informationization construction, at the same time, also for our country electric power installation company to realize rapid development of science and technology have created favorable conditions. This article rely on modern programming technology ASP.NET, design power installation company project management system, for the whole system consists of data layer, middle layer and application layer three layer structure, design and development of engineering project management system based on C/S mode.Firstly of all, the demand analysis of engineering project management system, mainly studies the design of the engineering project management system content and process, analyses the basic content of engineering project management system, network equipment; According to the requirements of the software engineering project establishment, analyzes the content and index system construction, analyses the basic operation of system function, system development and the use cases of the running environment, users of the system, and expounds the operation of the system and technical performance indicators, design of the overall project management system data layer.Secondly, engineering project management system to carry on the design, profile design of the system function, design system overall structure design, function model and network structure, based on UML technology content, basic elements of project management system design, according to the content of the overall design, the project management system of each function module in detail design, design the basic function of the functional modules and software models, the main contents of data operation process, etc, at the same time, the design of the database, established the concept model and logic model respectively.Finally, the design and implementation of the function modules of project management system, realize the system function are: financial information management, production material management module, login with administrator module, integrated project management module, data query module, warehouse information management module, basic information management module, system of data add, delete, modify, query and other major operations, to design process in detail. For engineering project management function of use cases, the performance of the system is running parameters and the pressure, the user access to test, by using data obtained from testing process, shows that the research of the engineering project management system, conform to the requirements of the system design.Engineering project management system, maximum limit realizes the power installation of company project management specialization, centralization and scale, can quickly will the networked data, applied to practical engineering project management business, to be effective. Through the design and implementation of project management system, will continue to improve the electrical installation company planning, and efficiency of engineering project management business, has a certain practical value.