The Managerial Sub-system Design Of A Distribution Center Is Purchasing System

Modern logistics participate in social and economic nearly in all aspects of life. Specifically, the modern logistics related to raw material suppliers, manufacturers, wholesalers, retailers and ultimately consumers, that the whole process of market liquidity. Provide the most economical and most efficient logistics services to meet consumer demand is the primary objective of logistics enterprises. Ever-changing consumer demand, production companies must be based on the specific needs of consumers purchasing to design and production, production and operation of the market so there must be a strong purpose. Prior to production companies must conduct in-depth market research and accurate understanding of consumer demand information. To accomplish this, the information is accurate, rapid delivery of enterprise stream must complete.It have two tasks. First, goods flow from producers to consumers, and second, the information flow from producers to consumers. The flow of goods, to achieve accurate and fast to meet consumer demand, can not do without information flow, so in the modern logistics, information plays a vital role. Taking information is the inevitable trend of development of logistics enterprises.In this paper to heaven between logistics and distribution center storage system procurement and implementation of the project.The logistics information system requirements, and implementation of logistics distribution center in particular, the detailed procurement information management methods and steps; the use of UML modeling tools Tiancheng distribution center storage management system, purchasing a detailed analysis of its functional requirements, use case diagram, role division, a detailed description of the timing graph; detailed design of a logistics distribution center heaven procurement management system database storage subsystem, using data flow diagram, ER diagram is analyzed in detail design, and physical database design; using C+programming language and SQL Server2005design the warehouse distribution center procurement management system. And its realization are analyzed in detail, accompanied by its core code. Now the system work well and was so popular in the TianChen Ltd.