中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

重庆交通大学学报(自然科学版) ›› 2013, Vol. 32 ›› Issue (6): 1228-1231.DOI: 10.3969/j.issn.1674-0696.2013.06.29

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基于灰色理论的城市核心区道路交通安全分析

邱洪波1,杨斌1,2,黄勇3   

  1. 1.西南科技大学环境与资源学院,四川 绵阳 621010;2.北京师也大学水科学研究院,北京 100875 ; 3.新疆交通科学研究院,新疆 乌鲁木齐 830000
  • 收稿日期:2012-10-25 修回日期:2013-06-27 出版日期:2013-12-15 发布日期:2015-01-22
  • 作者简介:邱洪波(1987—),男,重庆漳南人,硕士研究生,主要从事交通安全评价及道路交通地质灾害的研究。E-mail;463410734@qq.com
  • 基金资助:
    国家自然科学基金项目(41201541)

Road Traf?c Safety Analysis at the Core Area of City Based on the Grey System Theory

Qiu Hongbo 1, Yang Bin 1,2 , Huang Yong3   

  1. 1.School of Environment & Resources , Southwest University of Science & Technology , Mianyang 621010 , Sichuan , China; 2.Institute of Water Sciences , Beijing Normal University , Beijing 100875 , China; 3.Xinjiang Transportation Research Institute , Urumqi 830000 , Xinjiang , China
  • Received:2012-10-25 Revised:2013-06-27 Online:2013-12-15 Published:2015-01-22

摘要: 基于灰色系统理论研究道路交通安全,探寻道路交通事故的处理方法。将区域性道路交通视为一个灰色系 统,道路交通安全的相关影响因素作为序列号,事故等级作为决策属性,运用灰色关联度及其惰的数值处理方法,从 各属性的属性值综合关联度分布图和灰色综合关联度恼分析出各属性对道路交通安全的影响程度,为道路交通规 划及交通安全治理提供决策依据。

关键词: 灰色系统理论, 灰色关联度, 灰色综合关联度熵, 交通安全分析

Abstract: Based on the gray system theory , the road traffic safety and the treatment methods of road traffic accidents were researched and explored. The regional road traffic was taken as a gray system; the related inf1uence factors of road safety were taken as the ser:ial number and lhe accident level was taken as the decision attribute. The impact degree of each attribute on road traffic safety was analyzed by the gray correlation degree and entropy numer:ical processing method , from the 0- verall connection degree distr:ibution figure of each attribute' s value and gray comprehensive relational entropy. The proposed method provides decision-making basis for the road traffic safety plan and the treatment of traffic safety

Key words: grey system theory;grey relational degree, gray comprehensive relational entropy, traffic safety analysis

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