摘要
统计数据表明,公路交通事故在我国道路交通事故中占很大比例,公路不安全路段已经成为制约我国整体交通安全水平提高的瓶颈,对其进行有针对性的安全改善已经势在必行.为了合理的评价公路交通安全改善措施的效果,本文在总结现有评价方法的基础上,"以人为本"地提出了基于驾驶员行驶感受的安全改善效果评价方法.首先根据实际道路交通安全管理需求从道路、交通工程设施和环境三个方面着手建立评价指标体系,然后引入模糊数学的理论建立简单可行的模糊评价模型,最后给出评价方法的应用实例.
Statistical data show that highway traffic accidents account for a large proportion of road traffic accidents in China. Highway sections of insecurity has become a bottleneck of China＇ s overall traffic safety level, cartying traffic safety improvements for it have been inevitable. In order to evaluate highway safety improvement effect properly, on the basis of the current evaluation method, this paper raises a new evaluation method which using the improvement effect of driver feelings. First, an evaluation index system is built accord to traffic safety management demands, and then designs a simple and practical evaluation method by introducing fuzzy math methods; finally, an applied example was given to prove the feasibility of the method.
出处
《交通运输系统工程与信息》
EI
CSCD
2008年第4期119-121,共3页
Journal of Transportation Systems Engineering and Information Technology
关键词
安全改善
效果评价
驾驶员感受
模糊评判
safety improvement
effect evaluation
driver feelings
fuzzy judgment
