A Multi-Level Gray and Fuzzy Comprehensive Evaluation of Road Traffic Safety Management Facilities
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.
road traffic safety management facilities fuzzy comprehensive evaluation gray correlation degree
Wang Wanqiu Fang Shouen
Key Laboratory of Road and Traffic Engineering of the Ministry of Education, Tongji University Shang Key Laboratory of Road and Traffic Engineering of the Ministry of Education Tongji University Shangh
国际会议
长沙
英文
1593-1596
2009-10-10（万方平台首次上网日期，不代表论文的发表时间）