关键词: 安全改善, 效果评价, 驾驶员感受, 模糊评判

Abstract: 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, carrying 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 uses the improvement effect of driver feelings. First, an evaluation index system is built according to traffic safety management demands, and then a simple and practical evaluation method is designed by introducing fuzzy math methods. finally, an applied example was given to prove the feasibility of the method

Key words: safety improvement, effect evaluation, driver feelings, fuzzy judgment