Design And Development Of Project Cost Management System Based On ASP.NET

With The construction administrative departments given more attention to the construction project cost management and analysis, continuously increasing the intensity of control, rectifying cost management of construction projects in the order made great progress. However, the current construction cost management confusion problems have not yet been solved, one of the most important reasons is that the current construction cost information management tools behind level is low. Currently, the construction industry cost management is still rather confused. Incomplete and wrong information impact on the cost of the construction project fair, just and open. in the regulatory process of the Cost of construction projects, the technical means will inevitably lead to the backwardness of the government's functional departments Administrative not open and transparent regulatory work, As the industry regulator and the information can not be dynamic, accurate, real-time collection, data sharing resources can not be achieved, causing construction administrative departments in the formulation construction cost for the development and macro-control policy, lacked scientific basis.On the basis of Business Process of government, the project research and development of Daqing Oilfield Company Analysis Project Cost Management Information System, the system in Daqing Oilfield Company Project Cost Management Center and the Daqing oilfield construction company owned units applications. The company aims to complete the construction of the Pre-construction settlement is the work of log data, review, the establishment of an account statement output and investment performance analysis and other work, and achieve automation, scientific and improve the quality of the work and effectiveness, reducing workload. At the same time, the Daqing oilfield construction companies pre-ground (node) is the corresponding work standardized procedures, follow uniform norms for leadership decision-making departments to provide scientific, timely and accurate data.Web-based construction project cost management and analysis of information systems development, can effectively regulate corporate governance, regulate the construction of the main project management activities, for all levels of government cost control of construction projects and departments in charge of the decision-making and management to provide timely, accurate, detailed and reliable information, for providing the public with all the digital information services for the design, construction, supervision, cost advisory, bidding, the number of enterprises with the technical means and modes. It can be said that the establishment of a set of uniformity, integrity and scientific construction project cost management and analysis of management information systems is urgent.This Subject come from the Daqing Oilfield Company Information Center registrations, it's a subsystem project of the project cost management information system analysis of the Daqing Oilfield Company project cost measurement and analysis system. the subject based on the investigation needs, for the B/S mode, ASP.NET use the system as a development tool, combining components of the framework, through the use of relational database technology and communications technology to achieve the Daqing oilfield project cost management system.The system functions, which mainly includes the establishment and management plan, the project review and statistical analysis of three subsystems, prototype system using law and the structure of the life cycle methods were conducted development and research. Erection of the system overall, in a structured development methodology and operational framework for the control and guidance to be sure through business modeling technology to the overall system of planning. Based on current construction projects cost management mode and content, Cost of construction projects in the review process, such as business analysis, design of the prototype system, Based on this combination of user needs and functional requirements, the system has made improvements, formulate scientific and rational business processes and its data flow analysis.In this Paper the system has been designed by Web architecture, which is a three-tier B/S model, this system use .Net Framework as a development platform, SQL Server as a database, using C # language as a means of development. the system of the network structure, the system of codes, databases, input and output of the detailed design. Meanwhile, on the system functional requirements, database design, information and data security and confidentiality requirements of a comprehensive and detailed analysis, through the actual system design and development will be to clarify how the various techniques. NET platform under the organic integration, so as to solve the B / S structure opened software the process of risk control, system architecture, system security, business decomposition, the state maintained, and so on.Despite the current development of the project has cost management system is not perfect, but they all realize the cost of collecting, processing, storing the information and data format in line with industry standards.The existing system of testing has been completed and passed the test, the design stage to achieve the intended goals.