Design And Implementation Of Decision Management System For Construction Investment Evaluation

In the process of the development of enterprises of all types of projects investment is a central instrument for enterprises to grow rapidly, the constructi on investment assessment and decision management system, namely the IDSS is give enterprises decision-making management system to be able to invest in the enterprise. Generally speaking, the enterprise development is the survival of the enterprise, and the development of the enterprise to a large extent depend son the right to carry on the project investment. The concept of project investment is not only refers to the enterprise has been fully mature in the field of investment, but also includes the enterprise in the new field of innovative investment activities. The construction of the system is completed in the process of enterprise project investment, including project management, project investment Gui Fuan, project evaluation data management, project decision-making mana gement, including the whole process of closed-loop management.Construction investment assessment and decision management system in th e design of the software industry popular B/S structure, also in technology a dopted based on J2EE technology architecture can effectively guarantee the syst em has the high maintainability and operability. Clear and job content distribution strategy in the design of the structure of the system adopts hierarchical and at all levels responsible for their own independent business content, effective guarantee of the system architecture, which effectively improves the system maintenance personnel and relevant personnel development efficiency. Page show the use of a new design method, to ensure that the system can be used to facilitate the use of personnel system. In the design of the database, the method of master and slave is used to ensure the robustness and stability of the system data.System of business is mainly divided into construction investment project management module, the construction investment estimation module, evaluation and investment data management module and evaluation module four modules, each module help each other together to achieve the function of the whole system. The construction investment project management module is mainly for investment project overall management function, including approval, management and filing; construction investment estimation module is mainly on the project preinvestment evaluation, including various types of assets evaluation; investment evaluation data processing module is mainly on the evaluation of investment related data management; evaluation and decision management module is mainly on management related to the contents of the evaluation. Through this four core modules of the design and implementation, to ensure that enterprises in the investment to achieve high efficiency and precision timing grasp.Construction investment assessment and decision management system running on the line, in a certain extent improve the enterprise investment project selection requirements and standards, and promote enterprise can in accordance with the company to develop the enterprise development policy and development planning, refer to the company’s situation of direction, the choice in the select ion of projects. At the same time in the selection of projects to invest in enter prises, through the assessment of the project can effectively ensure the rapid return of selected projects, and fully guarantee the investment income and timing of the project investment.