基于petri网的海上溢油应急处置工作流建模方法研究  

Study on the methodology of oil spill contingency response workflow modeling based on the petri net

作　　者：牟乃夏[1] 李继领[2] 刘峰[1] 张灵先[1] 戴洪磊[1] 

机构地区：[1]山东科技大学山东省基础地理信息与数字化技术重点实验室,山东青岛266510 [2]苏州市测绘院有限责任公司,江苏苏州215006

出　　处：《海洋通报》2015年第1期72-75,82,共5页Marine Science Bulletin

基　　金：山东省"泰山学者"建设工程专项;国家海洋局海洋溢油鉴别与损害评估技术重点实验室开放基金(201015;201117);山东省自然科学基金(ZR2010DM015);海岛(礁)测绘技术国家测绘局重点实验室开放基金(2010B19);测绘遥感信息工程国家重点实验室开放基金((12)重03);山东省高校海洋测绘重点实验室开放基金(2013B02)

摘　　要：将petri网引入溢油应急工作流的建模,以库所、变迁和弧分别表示应急处理中的状态、活动和执行过程,将工作流的业务流转映射为petri网的路由。设计了溢油应急处置总体过程的petri网模型,进行了信息采集和溢油清除的petri网模型的细化表达,使应急系统的业务流转和控制更加顺滑与明晰。The petri net is introduced into the oil spill emergency workflow modeling; place, transition and arc are employed to represent states, activities and executing processes respectively; and the workflow of the treatment is mapped to the routes in the petri net. Then we design an overall petri net model of oil spill treatment. Furthermore, we make the detailed description of two key petri-net models, information gathering and oil spill cleaning. Our research shows that the modeling based on the petri net can make the workflow procedure and control of the oil spill emergency smoother and more specific.

关 键 词：PETRI网 海上溢油 应急处置 工作流 建模 

分 类 号：P76[天文地球—海洋科学]