Design Of Construction Project Bidding Management System

With the application of the Internet and big data, the traditional industries continue to expand and transformation, the Internet + Architecture, especially popular in today's construction industry, the Internet is an important means of building industry to improve document management, document standardization and orderly management of the tender documents.Management of construction industry is a comprehensive management,construction enterprise qualification, documents, tender document management is the top priority of construction enterprise management. Bidding documents, enterprise information, document registration, bidding file management for the construction industry, the construction industry for the precise analysis of the construction enterprises in the project bidding risk management and control, fine management plays an important role.Internet technology is the new direction of the development of construction enterprise management information, this way to make the bidding business management more standardized, standardized. According to the state of the 1998 release of the bidding law, any project must pass the tender, in order to enter the construction.Construction project file management, sometimes in the actual work is not paid attention to, resulting in the project file materials, complete, accurate and systematic problem. Document can not be saved in time, can not be used continuously, therefore,the establishment of the Internet as a platform for the construction project bidding document management system for construction projects, the storage, management and use of various documents will play a positive role.In this paper, according to the actual business needs, design and implementationof the construction project bidding management system based on network model, the online management of enterprises in the project bidding process, involving the document, the tender project information, company information and document management, etc..The main work of this paper is summarized:1, the construction project bidding management for a detailed analysis, design a network platform based on the tender management system for the construction company to manage the tender documents, business information, document management and other information management, provides a modern management tools.2, the use of B/S network model, to achieve the construction project bidding management system.3, detailed design of the database of the tender management system, design a number of database tables, database connection and authentication methods and database connection model.4, the bidding management system needs analysis and entity attributes are discussed. Attribute maps, use case analysis and entity data flow diagrams are given.5, to achieve the overall system design, module design, interface design and functional design. The realization of the key technology is discussed in detail, and the software flow chart and code are designed.