摘要
道路交叉口是道路交通系统的核心,为了提高城市道路交叉口的安全性,基于本质安全的角度,在影响交叉口安全的人、车、道路环境三大因素基础上建立交叉口安全评价体系,然后确定体系中各项指标的权重,采用模糊综合评价的方法构建交叉口安全评价模型。应用该模型选取山西省太原市典型交叉口进行安全评价。实证表明:模糊评价模型能有效地反映城市交叉口的安全情况,取得比较满意的结果。
The intersections are core road traffic system.In order to improve the safety of urban road intersections,on the basis of factor of people,vehicle and environment,intersection safety evaluation system is established based on the nature of the security.Then the weight of the indicators is researched,also the fuzzy comprehensive evaluation model is established to evaluate the security level of the intersection.A typical intersection of Taiyuan City is taken as an example,and its safety is used to be evaluated.Empirical evidence shows that this method can effectively reflect the security situation in the city intersection,and achieve satisfactory results.
作者
孔静
Kong Jing(Department of Automotive Engineering,Shanxi Institute of Mechanical and Electrical Engineering,Shanxi Changzhi 046000)
出处
《汽车实用技术》
2020年第12期275-278,共4页
Automobile Applied Technology
基金
山西省教育科学“十三五”规划2019年度课题(课题编号:GH-19226)的阶段性成果。
关键词
交叉口
本质安全
安全评价
模糊综合评判法
Intersection
Intrinsic Safety
Safety Assessment
Fuzzy Comprehensive Assessment
