基于工作流网的电子商务系统建模

针对电子商务企业业务过程重组对电子商务系统建设提出的更高要求,应用工作流网对电子商务交易流程建模.工作流网基于Petri网,把任务关系归纳为顺序、并行、选择、迭代等4种路由结构,可表达电子商务系统的各种依赖关系,其图形直观、易于理解,数学基础严密、易于分析和验证.文中对给出的B2C(企业到客户)业务流程建立了基于工作流网的模型,可在此基础上进行分析和验证,有利于进一步的系统设计.因此,工作流网在电子商务系统建模中有较好的发展前景.

Electronic Commerce System Modeling Based on Work Flow Net

In view of the electronic commerce enterprise business process reengineering a higher request which proposed to the electronic commerce system construction,applies Work Flow net(WF net) to the modeling of electronic commerce transaction procedure.The Work Flow net(WF net) based on the Petri net,induces the task relations into the order,the parallel,the choice,the iteration and so on four kinds of routes structures,may express each kind of dependent relations of the electronic commerce system,its graph direct-viewing is easy to understand,strict mathematics foundation is easy to analyze and confirm.In the article to which produced the B2C business procedure has established the model based on the Work Flow net(WF net),might carry on the analysis and the confirmation in this foundation,is advantageous in the further system design.Therefore the Work Flow net(WF net) has the good prospect in the electronic commerce system modeling.