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）

重庆交通大学学报（自然科学版） ›› 2012, Vol. 31 ›› Issue (1): 63-67.DOI: 10.3969/j.issn.1674-0696.2012.01.17

• • 上一篇    下一篇

基于TCT的公路交通事故黑点鉴别方法研究

孙连超1，邵毅明1，颜雪丽2，雷星1   

  1. 1.重庆交通大学 交通运输学院，重庆 400074；2.重庆交通大学 河海学院，重庆 400074
  • 收稿日期:2011-06-27 修回日期:2011-09-15 出版日期:2012-02-15 发布日期:2015-04-15
  • 作者简介:孙连超（1986- ），男，山东胶南人，硕士研究生，主要从事交通规划方面的研究。E-mail:sunlianchao302@163.com。

Identification of Highway Traffic Accident Black-Spots Based on Traffic Conflict Technique

Sun Lianchao1, Shao Yiming1, Yan Xueli2, Lei Xing1   

  1. 1. School of Traffic & Transportation, Chongqing Jiaotong University, Chongqing 400074, China;2. School of River & Ocean Engineering, Chongqing Jiaotong University, Chongqing 400074, China
  • Received:2011-06-27 Revised:2011-09-15 Online:2012-02-15 Published:2015-04-15

PDF

摘要： 通过阐述事故黑点现有鉴别方法的基础上，进一步提出了基于交通冲突技术的灰色评价法在公路交通事故黑点鉴别中的应用，通过引入严重冲突次数评价指标提高了数据和评价结果的可信度和准确性，并用灰色评价法对各种灰类的聚类值进行归类，为公路交通事故黑点的鉴别提供了新思路。最后通过实例对该方法进行了验算并与其它同类鉴别方法进行比较，得出其优异性。

关键词: 事故黑点, 交通冲突技术, 灰色评价法, 鉴别方法

Abstract: On the basis of the existing identification methods, the grey evaluation method based on Traffic Conflict Technology was proposed to be used in highway traffic black-spots identification. The introduction of serious conflict times evaluation index improved credibility and accuracy of the data and the evaluation results. Then grey evaluation method was used to classify all sorts of gray types’ clustering values. This method provides a new idea for identification of highway traffic black-spots. Finally, the method was verified through an example and compared with other similar identification methods to obtain its superiorities.

Key words: accident black-spots, Traffic Conflict Technique, grey evaluation method, identification methods

中图分类号: