基于交通冲突比率的交叉口安全评价

Safety Evaluation of Intersection Based on Traffic Conflict Ratio

在介绍和分析交通冲突技术的基础上,引入基于交通冲突比率的安全评价模型,并将其实际运用于交叉口安全评价,有助于提出行之有效的改善交通冲突状况的安全措施,实践证明,这是一种更有效、更适用的交叉口安全评价方法。

On the basis of the introduction and analysis of the traffic conflict technique, the traffic safety evaluation model based on traffic conflict ratio is introduced, and then practically applied in the safety evaluation of the intersection, which helps to bring forward some effective countermeasures for improving the traffic conflict conditions. Practice has proved that it is a more effective and applicable method for evaluating the safety of intersections.