摘要
"两客一危"车辆运营安全是近年来我国亟须解决的问题.文中综合考虑了影响"两客一危"车辆运营安全评价因素,基于熵的理论确定各因素的权值,运用模糊综合评判模型进行综合评价,得出其安全等级.把熵权法与模糊综合评价法结合使用,降低了人为主观对权重的影响.对重庆地区的"两客一危"车辆运营安全的分析结果表明,该方法简单易行,评判结果具有科学性和合理性,验证了模型的准确性.
Regards to the issue of commercial vehicle safety, the paper proposed the method of fuzzy comprehensive evaluation based on the entropy theory determined the weight value with considering the factors of safety, then, the safety level was obtained. That the combination entropy weight with fuzzy comprehensive evaluation would reduce the effect of human. In the final, the method proposed in this paper was applied to the commercial vehicle safety in Chongqing, and the results showed that the model was simple and practicable, the evaluation sounded reasonable and scientific, which demonstrated the accuracy of the model.
出处
《武汉理工大学学报（交通科学与工程版）》
2013年第6期1211-1216,共6页
Journal of Wuhan University of Technology（Transportation Science & Engineering）
基金
国家自然科学基金项目(批准号:61304197)
中国工程院重点咨询项目(批准号:2012-xz-22)
重庆市自然科学基金重点项目(批准号:cstc2012jjb40002)
重庆市教委科学技术研究项目(批准号:KJ130506)资助
关键词
“两客一危”车辆
模糊综合评价
熵权
commercial vehicle
fuzzy comprehensive evaluation
entropy weight
