A Multi-Level Gray and Fuzzy Comprehensive Evaluation of Road Traffic Safety Management Facilities

被引:0
|
作者
Wang Wanqiu [1 ]
Fang Shouen [1 ]
机构
[1] Tongji Univ, Minist Educ, Key Lab Rd & Traff Engn, Shanghai 201804, Peoples R China
关键词
road traffic safety management facilities; fuzzy comprehensive evaluation; gray correlation degree;
D O I
10.1109/ICICTA.2009.389
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
To evaluate the traffic safety management level of the road traffic safety management facilities comprehensively, objectively and accurately is concerned to many complex and uncertain factors. This paper adopted fuzzy mathematics theory to evaluate the efficacies of road traffic safety management facilities. To reduce the negative effects of human subjective factors on determination of the weight coefficients, its weight coefficients were defined by grey correlation degree analysis. A district of Shanghai was taken as an example,, results show that the evaluation method presented can reflect the management level of road traffic safety management facilities in a more comprehensive and objective manner.
引用
收藏
页码:641 / 644
页数:4
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