摘 要
連鎖店信息管理系統，是針對其連鎖經營業務而設計開發的。系統將總部、分店的管理結合在了一起，重點解決了連鎖管理中采購、銷售分離后的系統管控，突出了總部的管控力和業務指導力。具有管理簡單性和實際業務的可操作性。
系統采用了結構化生命周期法進行開發，嚴格按照開發步驟進行。同時系統開發結合了大量的圖表和圖形，例如：系統分析時利用了組織結構圖、業務流程圖和數據流程圖；系統設計時利用了E-R圖、網絡結構圖和數據庫表等，方便了系統的開發，也讓人易于理解。本系統結合了C/S 和 B/S 模式的特點，采用SQL SERVER 2000作為數據庫服務器，Apache或Tomcat4.1作為WEB服務器使得整體結構更加合理。系統采用Visual Basic 6.0作為C/S 模式下的客戶端應用程序開發工具，以Java Server Pages (JSP)作為B/S模式下WEB應用程序的實現方式。
同時，為了豐富系統的功能，加強系統的科學性，系統中還運用了拉格朗日插值模型和運籌學中的庫存模型等數學手段。其中拉格朗日插值模型主要用來預測銷售量，庫存模型是為了求得庫存的最優管理。
最后，論文也對連鎖店管理信息系統的功能的完善作出了思考，對系統中未實現的商品分類管理和數據挖掘進行了簡單的論述。
關鍵字：連鎖店信息管理系統 拉格朗日插值模型 庫存模型
ABSTRACT
The Information Management System is designed for Zhi Fei chain store , which links the control of the headquarters with the controls of all of the multiple shops together. It works in the system management when the purchasing business is in the charge of the headquarters while selling business is in the charge of each chain store . The system puts emphases onto the guidance and control from the headquarters .
The system is developed with a method called Structured Design Life Cycle , which has a few steps in order . In the meanwhile , a mass of charts and diagrams were used . For instance , we use different charts to describe the structure of organization , the processes of business and data flows in the system analysis , using other kind of diagrams to describe Entity and Relationship , network structure and structure of database during system designing . All of these charts and diagrams bring a lot of convenience to system development. The system contains the features of both B/S and C/S model. SQL Server 2000 Used as database server , Apache and Tomcat as web server make the whole system more reasonable. Visual Basic 6.0 is used as a tool to program the applications under the C/S model , Java Server Pages as a way to realize the web application under the B/S model.
For enriching the function and enhancing the scientific value of the system, Lagrange Model and Inventory Model as a mathematics method are integrated and merged into the system to foretell the amount of selling business and perfect the control of the inventory.
In the end , the treatise gives some advice on how to further develop the system , and a short discussion on the data mining in such kind of system is also given.
Key words: Information Management System of the chain store Lagrange Model Inventory Model
