The Design And Implementation Of Project Management System For Huatong Ruisheng Energy Corporation

With the enlarge of business and scale of Huatong Ruisheng energy company, senior leaders pay more attention to scientific research. Traditional project management system mainly adopts paper records and artificial preservation, maintenance way, bound to cause disconnection between project management and fund management, which is not conducive to the maintenance and statistics for project management. With the rapid development of information technology, this company expect to reform and improve the project management by means of information technology.The system used B/S structure, and during the development process it used Java language and during the design process it used SSH technology and MVC design model. The system’s technical architecture is divided into three layers:control layer, service layer and physical layer. Control layer is mainly responsible for the system interface and interaction with users, supported by Structs technology, and it converts each illegal operation or interaction to an Actionbean and then pass these beans to the service layer. Service layer is mainly responsible for corresponding the operation controls from control layer with function business and realizes the business logic and interface, executed by Spring. Physical layer is responsible for writing the Hibernate Mapping file and persistent entity class, and analyzes tables related with models and determines the relationship between tables, connects the database using JDBC technology, and returns the result to users. The system uses Microsoft Server 2014 to design database.The system has realized functions:project creation maintenance management, project cost collection, project query and asset management. Among them, the project creation maintenance management includes project creation and maintenance, the maintenance of the project budget and approved project budget. Project cost collection includes cost collection request, project cost transform and expenses. Project query function includes project expenditure query, project task transfer query, project status query, project tree query. Asset management includes assets definition, asset allocation, generating assets, projects asset, create asset and query assets.After the operation of this system, we got good feedback effect. To a certain extent, this system reduced the mistakes in the process of project management creation, maintenance and management, strengthened the connection of project management and budget management, and improved the quality and level of the project management.