城市道路交通安全综合评价体系构建及实证研究
Construction and Empirical Study of Comprehensive Evaluation System of Urban Road Traffic Safety
余沛 1高素芹1
作者信息
- 1. 信阳学院土木工程学院,河南信阳 464000
- 折叠
摘要
为了减少城市道路交通事故的发生概率,提升城市道路安全性,本文进行了城市道路交通安全综合评价体系构建及实证研究.以现阶段城市道路交通特点为基础,构建道路交通安全综合评价体系,分别利用层次分析法与熵权法对评价指标的主观权重与客观权重进行计算,得到综合权重,结合模糊综合评判方法建立城市道路交通安全综合评价模型,获取最终的评价结果.实证研究表明,本文所得结果与专家评价结果一致,验证了该体系的科学性与有效性.
Abstract
In order to reduce the probability of urban road traffic accidents and improve the safety of urban roads,this paper mainly constructs the comprehensive evaluation system of urban road traffic safety and conducts empirical research.Based on the characteristics of urban road traffic at present stage,a comprehensive evaluation system for road traffic safety is constructed.The subjective weight and objective weight of the evaluation index are calculated by using the analytic hierarchy process and the entropy weight method respectively,and the comprehensive weight is obtained.Combined with the fuzzy comprehensive evaluation method,a comprehensive evaluation model of urban road traffic safety is established to obtain the final evaluation result.The empirical study shows that the results obtained in this paper are consistent with the expert evaluation results,which verifies the validity and scientificity of this system.
关键词
城市道路/交通安全/综合评价体系/实证研究Key words
urban road/traffic safety/comprehensive evaluation system/empirical study引用本文复制引用
基金项目
河南省科技攻关计划(2024)(202401042960)
河南省本科高等学校产教融合重点项目(2023)(20241356)
出版年
2024
NETL
NSTL
万方数据