Optimization of Sight Clearance Area Design at Uncontrolled Intersection

被引：0

作者：

Shao, Wen ^{[1
]}

Yan, Xuedong ^{[1
]}

Li, Yunwei ^{[1
]}

机构：

[1] Beijing Jiaotong Univ, Beijing, Peoples R China

来源：

PROCEEDINGS OF THE 2018 INTERNATIONAL CONFERENCE ON MECHANICAL, ELECTRONIC, CONTROL AND AUTOMATION ENGINEERING (MECAE 2018) | 2018年 / 149卷

关键词：

Intersection sight triangle; significant impact on the driver's available sight;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Since the lack of traffic control measures, it is necessary to provide the sufficient intersection sight distance to ensure the safety of driving at uncontrolled intersections. At present, the domestic and foreign design standards and specifications concentrate more on the dimensions of square edges and the internal clearance of the intersection sight triangle, and there is no reference to the layout of the outer area of the sight triangles. In fact, the location of the peripheral obstacles may have a significant impact on the driver's available sight and the information obtaining about the intersecting roads. Therefore, it's necessary to discuss the quantitative relation between the obstacle position and driving safety and find the optimal placement position of the obstacle. In this way a larger available range of sight and a higher safety of the vehicle can be provided to drivers during travelling.

引用

页码：297 / 300

页数：4