The Research And Development Of EIP System

Manufacturing enterprises are the support of china's economic. Alteration and upgrading of tradition enterprise using advanced computer technology, network technology, communication technology, and information technology are an only pass of seeking survival and seeking development in enterprise. Modern enterprise is under an economic environment of globalization and implementation of information technology. It is a important studying subject in building implementation of information technology in modern enterprise that the enterprise quickly responds to market, puts a kinds of scatter information together and then establishes a long advantage of market competition. Especially, there is the guidance significance of particular importance to tradition enterprise wanting to become bigger and stronger. This dissertation researches the theory of design and the technology of software development on the system of enterprise information portal mainly.This dissertation analyzes in brief the current state of China's manufacturing and mistaking on during developing implementation of information technology in enterprise, and points out that the EIP system based on network information technology is a mutual using portal that achieves information connect, information transfer and information integrated between enterprises and the systems of enterprise information. Combined with the current state of the EIP system in internal and external nation, this dissertation expounds in system the aim of design, theprinciple of design, the function that ought to be provided with and the system's structure. It analyzes three development levels of the EIP system and the development trend. It puts forward the strategy of implement of the EIP system. Based on the research's object of the manufacturing enterprise of China, it discusses the particularity of the EIP system aimed at manufacturing in the variety of materiel, the variety of product flow, the complexity of inter management, the high security of product data and the some else. It puts forward the key technology faced on the manufacturing EIP system.This dissertation discusses the significance of the information coding and the disadvantage of the man-made code. It puts forward the concept, the aim of design, the key technology of the coding aided by computer. It works out a set of the information-coding project in style of tree table of content. It discusses the opening quality ,and the high security of the coding software technology aided by computer, and then gives a application example.Finally, based on the object of supply, I developed a set of the EIP system based on supply. This system can manage rapidly and effectively about inquired price, quoted price, order consignment and some else business in flow of work of the supply practice in the supply chain. It can implement that enterprise responds quickly to market. It can implement to integrate dada higher and to optimize the supply chain. This dissertation discusses the developing background, the design aim and the design principle of the EIP system faced on supply. It discusses detailed the system's design of overall project, the design of data-base and table based on data-base, and the design of programmer. It analyzes the system's project trait, and then gives a application example.