基于UML的PPP项目融资管理信息系统的分析

Analysis of PPP Project Financing Management Information System Based on UML

PPP项目融资过程中,为便于各主体之间以及主体与外部环境之间信息的流通与传递,实现PPP项目融资过程中的信息化管理,运用UML可视化建模语言对PPP项目融资管理信息系统进行功能分析,创建用例图、类图和顺序图等,从而为后期开发PPP项目融资管理信息系统奠定基础。

In the process of PPP project financing, in order to facilitate the circulation and transmission of information between the main bodies and between the subject and external environment, and realize the process of information management of the PPP project fi- nancing, this paper uses the visualized modeling language UML throughout the whole process of the design of the PPP project financing management information system, and introduces the concept and features of PPP financing model and the related concepts of UML mod- eling firstly, then analyses the function of the PPP project financing management information system, and finally, analyses PPP project financing management information system with the UML modeling. It creates the use case diagram, the class diagram and the sequence diagram for the PPP project financing management information system. Thus it lays foundation for the later development of PPP project financing management information system.