Application Research Of Cost Management Infonnation System About The A Project Based On Date Mining

With the more and more spending of China infrastucture,the rapid development of constr uction enterprises make the infrastructure market fiercer and fiecer. Internal Management bee ome crucial in Enterprise Management,so project cost control is the key role in management a nd a significant element in return.That Informationization is the effective method is the propo sition of the paper,and points out cost management through information technology can streng then cost control, improve the efficiency of management.Effective use of cost information system, strengthening the cost control is always an important issue in project management.In this paper, A project construction is the research object, on the basis of related research at home and abroad, combining with the construction project cost management theory and information theory, according to the principle of data delving, discussing A project cost management information system application.This paper introduces the overview of A project and cost management system and analyzed the status quo of the application of cost management system application is the cost by establishing the perfect information system architecture, the project cost information to timely collect, summarize and analyze, evaluate, and integration dispersed project information and construction of various and multi-level communication channels, to provide support for enterprise managers and decision makers, realize the control of project cost management.The paper also points out that although many construction enterprise management information system development and application of the cost, but due to the varying development and application, the function of the system has not been used efficiently. Combining budget after the analysis of cases finally, analyzing the cost budget of the production schedule, estimated revenue, cost and after the contrast table respectively, strengthen the level of project cost management informationization.