Research And Analysis Of Yuntong Card And Electronic Label Management Platform System For Expressways In Yunnan Province

This dissertation introduces the Yunnan Expressway Network Management Center for the highway electronic toll collection by the research and development of Yun Tong card operation support management platform,Through analysis of the system background,the meaning of the project and the present research and application status of Yun Tong Card Operation Support Management Platform.we make clear of the main content and work of the thesis.According to the characteristics of expressway management platform in Yunnan Province,this dissertation analyzes the system architecture,organization,business process pipeline,functional module analysis and data fomat in business analysis.We also describe the role of the user case diagram analysis and system functions based on the role and function analysis.In the following part,we introduce the function of the system and analyze the database design through the thumbnail and class diagram respectively and give the relation graph of entity class,establish the structure of database table.Finally,we summarize the research and analysis work and make the prospect for the further work.