Development of an Evaluation Model of Freeway Traffic Safety Facilities System

被引：0

作者：

Guo, Yanyong ^{[1
]}

Wu, Yao ^{[1
]}

Song, Liang ^{[2
]}

Duan, Hui ^{[1
]}

机构：

[1] Southeast Univ, Sch Transportat, Si Pai Lou 2, Nanjing 210096, Jiangsu, Peoples R China

[2] Changan Univ, Sch Highway, Xian 710064, Peoples R China

来源：

RESOURCES AND SUSTAINABLE DEVELOPMENT, PTS 1-4 | 2013年 / 734-737卷

关键词：

Traffic Engineering; Traffic Safety Facilities; Attribute Recognition; Freeway; Variation Coefficient; SIGNALIZED INTERSECTIONS; CHINA; IMPACTS;

D O I：

10.4028/www.scientific.net/AMR.734-737.1578

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This study developed an evaluation model of freeway traffic safety facilities system. Firstly, an evaluation system of freeway traffic safety facility was proposed. Secondly, an evaluation model was proposed based on attribute recognition theory. And the evaluation result was identified according to the attribute measure value of single index and the comprehensive attribute measure value of multiple indexes as well as the confidence criterion. Thirdly, the weight of each indicator was decided by variation coefficient. Finally, A case of TAI-GAN freeway (K1+242 similar to K3+259 segment) was conducted to verify the feasibility and effectiveness of the model.

引用

页码：1578 / +

页数：2

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