Design And Implementation Of Agricultural Logistics Information System

In the process of agricultural industrial structure adjustment,the sales of agricultural products play an important role in the development of agriculture.In the process of agricultural selling,it has the feature of fresh,perishable and timeliness.Efficient logistics is a bridge between agricultural products and selling,it plays an important role for agricultural selling.In this paper,a farm product logistics company as the research object,design and development of agricultural logistics information system.Actual demands of information management during businesses operation processes are researched,and profits through information construction are analyzed.The overall operation processes for company are deeply analyzed,and businesses links that included in overall operation processes are cleared.The functional characteristics of this information system are analyzed,and system functional requirement document is acquired.Several main businesses process models are established by flow chart and data chart.Use case requirement of different users are analyzed and use case analysis model is acquired.The system develop platform is established and the system is divided into several layers.Database structure is designed to meet the data storage requirement during system operation process,data dictionaries are acquired and database table structure is established.Functional classes and methods are designed for every function in this system,the system is implemented and user interfaces are designed.The establishment of advanced logistics distribution information management system not only improves the information technology of agricultural products,but also solved the problem of agricultural preservation and timeliness in agricultural products selling process.The system provides technical support for business process in company and enhanced information level in of company.