Research And Analysis On Enterprise Credit Information Management System In Ningbo Construction Market

Construction industry in China has developed quickly for decades, but at the same time, it is also filled with a lot of bad product and enterprise businesses. The good and bad companies are intermingled mixed together, and make the markets confusion. For this reason, Ningbo construction committee set up the construction enterprise credit information management department, and plans to adopt professional information management system to work. This subject is from Ningbo construction market of enterprise credit information management system designing and development projects. The dissertation first introduces the research background of Ningbo construction market credit information management system, project significance and current research and application status of the content and the main work of thesis research; The second part of the paper is the business analysis, the paper from the current construction enterprise credit management sector organizations, the original business process are analyzed, mainly include the six business:enterprise information management, product information management, credit management, credit evaluation of implementation of the business, credit rating, credit information retrieval business change, but the current business is only run in respective department, and completely independent managed, lack of cooperation among departments, so the dissertation optimize the six major business use activity diagrams; The third part of the dissertation is function analysis, first is to indicate the system roles, and describes the case analysis and the use case description, clear the system function, and one-to-one correspondence to design the system functions of the overall package diagram and the package diagram, then design the interface of the system on the basis of class and control class, including enterprise information management, product information management interface, credit management, credit evaluation management interface, credit rating, change management, credit information retrieval interface, the system management interface, and according to the second case design within the interface control class; In data analysis, the paper analyze each function which is need to deal with the data, and the entity class diagram is described, and the database table structure is established. Thesis finally summarizes the research and analysis of the work done, and discuss some further work.