基于ANP-MEA的电梯运行系统安全评价

Safety assessment of elevator operating system based on ANP and MEA

针对近年电梯事故频发现状,提出电梯运行系统安全评价模型的研究方案.通过网络层次分析法从纵横两向探讨指标间的关系,借助超级决策软件计算指标权重,结合物元分析电梯安全等级,最终得到电梯运行系统安全等级为III级的研究结果,全面精确地判断出电梯的安全状况,为电梯运行系统的安全评价提供新思路.

In recent years,the elevator accidents frequently occur,so we should to establish the safety assessment model of elevator. Through analytic network process to dissect the relationship of each index from horizontal and vertical. The super decisions is utilized to apportion weight of each index. Then,combine it with the matter element analysis to judge the safety of elevator. Lastly,obtain the evaluation result of elevator operating system,three security rating. This way to judge the safety of elevator completely and precisely,and also gives a new idea to the safety evaluation of the elevator operating system.