基于工作流的高速公路应急处置流程研究

Study on Dealing of Expressway Emergency Based on Workflow

业务过程建模是整个工作流管理系统的基础,选择一种高效的建模技术对复杂多变的实际业务流程进行形式化表示,对构建一个灵活的工作流管理系统起着至关重要的作用。文章论述了Petri网理论和工作流技术,探索了Petri网和工作流技术相结合的优势和可行性,讨论了如何运用Petri网理论实现工作流管理系统部件——过程定义工具的分析功能,然后给出了一个具体高速公路应急处置流程的基于Petri网建模方式的实例。

The whole workflow management is based on business process modeling.Choosing an efficient modeling technique for the formalization of the expressway emergency dealing business process is very important to the construction of flexible workflow management.This paper discusses the Petri net and workflow technology, explores the advantage and feasibility of Petri net in combination with workflow technology, and discusses the way to realize the analysis function of process definition tool. Meanwhile, a specified case of expressway emergency dealing based on the Petri net techniques is proposed.