Research And Analysis On Bidding Management System Of Construction Engineering In China

In the country to vigorously promote the integration of information technology and construction projects, the construction industry is also accelerating the pace of information construction, e-commerce applications increasingly strong demand. In the construction of the five Bureau of information based on the construction of electronic commerce for the construction market oriented reform. And the project quotation is an important and complex part of the construction industry, so this thesis is combined with the actual operation situation of the five Bureau of construction project quotation management, the problem of the original system is analyzed, and the design is suitable for the actual situation of the construction of the five bureau.This thesis mainly completed the construction of the five Bureau of construction engineering quotation management system business analysis. The thesis carries on the basic information management business analysis, the quotation preliminary management business analysis, the quotation table establishment business analysis, the bid invitation data analysis business analysis, the quotation examination and approval business analysis, the inquiry statistics business analysis, the system management business analysis and other original business process flow chart and the recycling flow chart. The function analysis of the construction project quotation management system is completed in the five Bureau. According to business needs, the use case diagram, package diagram to express the basic information management business process, business analysis, quotation, bidding data analysis, business analysis, business analysis, system management business analysis and other functional requirements, the main use case description. The data analysis of the five Bureau of construction engineering quotation management system is completed. The expression of the demand of the data by using the concept of class diagram, class diagram, abbreviated entity class diagram, and gives the database table structure.We hope that through the re optimization can effectively improve the construction of the five Bureau of building project management efficiency, improve the operating efficiency, to ensure the national financial revenue, to achieve the Internet + project offer to make due contribution.