| The pre-business is an important part of the operation in development and plan department in State Grid. It completed the essential preparatory work of grid projects before entry into the invest stage, such as, the feasibility research,the implementation of thematic assessments,grid projects checked etc. As the current situation of both home and abroad, the informationization of the power grid projects' preparatory work is still vacant. With the rapid development of computer technology, it's essential to informationized the preparatory work of grid projects. It can realize the refined management of business process in the pre-business. Make data storage easy, simple; avoid the drawbacks caused by paper store and inconvenient query; and also improve the efficiency of preparatory work. With the background of State Grid Corporation's SG186 Project, start the Power Grid preparatory business Management System, and it is the subject of this thesis.System using J2EE architecture realizes the development, Spring, Struts and Hibernate achieve a three-tier MVC model respectively. Business logic implementation by the Spring; Struts implements the control layer and the Hibernate joins the database; used Oracle 10g as database system management; with a friendly, simply front page, uses the EXT / JS script technology to developed; SAP NetWeaver 2004 used to deployed the system, it meets to the B/S architecture features, ensured system's stability, security.Subjects completed core modules grid project,routes,plan and monthly report management. Project management achieved the basic information management and integrated projects checked function; and every module realized its own application; system also provides data analysis, report query and some practical function. In addition, system makes several key business process management refined. The realization of the above functions; system reached the objective of the reach, and makes a good informationization for the preparatory work of power grid. |
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