UML在小灵通营业系统建模中的应用

The Application of UML in the Modeling of Personal Access Phone System

由于小灵通业务繁杂众多,其营业系统对建模有较高的要求,提出了基于UML的小灵通营业系统的建模方案。该方案利用统一建模语言(UML)用例描述了营业系统的各个模块和角色间的关系,使用UML的顺序图说明了各种业务的流程。通过使用UML进行建模,在保证开发质量的前提下提高了开发进度,实现了该营业系统的扩展和功能的优化。该建模方案对于营业系统开发新业务也具有较强的适应性。

Because of the existence of a variety of PHS services,its business system requires a high quality system modeling.The paper introduces a UML based modeling scheme of PHS business system.The scheme describes the relationship between modules and roles using the use case,and clarify each service's flow chart using the sequence diagram.By applying the UML to modeling PHS business system,we have improved the speed of development with quality guarantee and provided the system expansion with its functions optimized.The scheme also has better adaptability for the business system to implement new services.