基于时间工作流网的智能交通系统建模与分析

Modeling and Analysis of ITS Based on Timed WF-net

智能交通运输系统是目前世界各国交通运输领域竞相研究和开发的热点,但用工作流分析智能交通系统的研究尚不多见。文章在工作流网中加入时间参数,提出了一种工作流建模工具:时间工作流网,并用时间工作流网建立智能交通系统的工作流模型。最后对智能交通系统模型的时间性能进行分析。

At present Intelligent Transportation System(ITS)is a hot spot in transportation research field.But in this field there is not much research work analyzing ITS with workflow model.This paper proposes a new workflow modeling tool:timed WF-net which is formed by adding time parameter to WF-net.Then a workflow model of ITS was set up with timed WF-net.Finally,the time performance of ITS workflow model was analyzed.