| 基于潜在冲突量的交叉口安全评价方法研究 |
| |
| 引用本文： | 邹华冰,徐建闽. 基于潜在冲突量的交叉口安全评价方法研究[J]. 西部交通科技, 2007, 0(5): 8-11 |
| |
| 作者姓名： | 邹华冰 徐建闽 |
| |
| 作者单位： | 1. 桂林电子科技大学机电工程学院,广西,桂林,541004
2. 华南理工大学交通学院,广东,广州,510641 |
| |
| 摘 要： | 文章提出了潜在冲突量的概念,并对其进行了分类,通过车速、交通量、车道宽度等易获取的交通参数来推算交叉口潜在冲突量,引入混合交通当量,将潜在冲突量与混合交通当量比值作为交叉口安全评价的指标,并结合桂林市的9个交叉口进行了安全程度的评价。
|
| 关 键 词： | 安全评价 潜在冲突量 混合交通当量 冲突 |
| 文章编号： | 1673-4874(2007)05-0008-04 |
| 修稿时间： | 2007-06-27 |
A Research on the Intersection Safety Evaluation Method on the Basis of Potential Conflict Volume |
| |
| ZOU Hua-bing,XU Jian-min. A Research on the Intersection Safety Evaluation Method on the Basis of Potential Conflict Volume[J]. Western China Communication Science & Technology, 2007, 0(5): 8-11 |
| |
| Authors: | ZOU Hua-bing XU Jian-min |
| |
| Abstract: | This paper comes out with the concept of"potential conflict",and its classification.With the easily obtained traffic parameters such as speed,traffic volume,lane width,the potential conflict degree at intersection can be predicted.Introducing the mixed traffic equivalent,and taking the equivalent ratio between the volume of potential conflict and mixed traffic intersection as the safety evaluation indicators,this paper evaluated the safety degree of the nine intersections in Guilin city. |
| |
| Keywords: | Safety evaluation Potential conflicts volume Equivalent mixed traffic Conflict |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
