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A Colored Petri Net Model of motorways for risk evaluation of HAZMAT transportation

机译:HAZMAT运输风险评估的彩色Petri网模型

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The transportation of hazardous materials (HAZMAT) on congested motorways is an area of increasing concern for public safety and environmental awareness. This paper models and analyzes the commercial transportation of HAZMAT on motorway in a Colored Timed Petri Net framework. The proposed model allows estimating in real time the risk of HAZMAT transportation, by taking into account the type of transported hazardous material, the traffic and the density of population living close to the motorway. In order to show the potentialities of the model, a real case study involving a stretch of a motorway in the North-East of Italy is simulated and different scenarios are analyzed. The results illustrate that the model is able to provide a support for the risk analysis and the rescue decisions after an accident.
机译:在拥挤的高速公路上运输有害物质(HAZMAT)是一个日益引起公众关注的公共安全和环保领域。本文在有色定时Petri网框架中对HAZMAT在高速公路上的商业运输进行建模和分析。通过考虑所运输的有害物质的类型,交通量和居住在高速公路附近的人口密度,提出的模型可以实时估计危险品运输的风险。为了显示该模型的潜力,模拟了一个涉及意大利东北部高速公路的真实案例研究,并分析了不同的情况。结果表明,该模型能够为事故后的风险分析和救援决策提供支持。

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