基于层次分析和模糊综合评价法的危险品运输安全评价研究

Research on the Safety Evaluation of Dangerous Goods Transport Based on AHP and Fuzzy Comprehensive Evaluation

针对我国危险品运输经营安全的现状,在专家调研的基础上,将层次分析法和模糊综合评价法结合起来,建立了危险品运输评价模型的指标集,利用层次分析法确定评价指标对总目标的权重,并通过专家评估构造评价矩阵,最后将模糊综合评价法应用到危险品运输企业的安全评价中,得到危险品运输企业的安全等级。实践证明,该方法可操作性强,适应性好,可应用到现有的危险品运输安全评价中。

In view of the current business safety situation of the dangerous goods transport. After researches to expegs, combining the AHP and Fuzzy comprehensive evaluation method, indicators for dangerous goods transport evaluation model were established, the weight of evaluation indicators for overall objective was determined by AHP, and the evaluation matrix was constructed by experts assess. Finally, the fuzzy comprehensive evaluation method is applied to safety evaluation of dangerous goods transport enterprise, and the level of safety is gotten. Practice shows that the method is highly feasible, adaptability, and can be applied to the existing safety evaluation of dangerous goods transport.