典型交叉口混合交通冲突分析与处理方法

ANALYSIS AND DEALING METHOD TO CONFLICT OF MIXED TRAFFIC AT TYPICAL INTERSECTION

本文分析了混合交通环境下机动车、自行车和行人的冲突情况 ,研究了这些冲突对交叉口通行能力的影响。提出设置左转自行车相位和自行车、行人相位提前截止等解决方案。并建立了左转自行车相位设置流量临界值的概念和自行车、行人提前截止时间的计算模型。这些理论成果可用于解决混合交通环境下机动车、自行车和行人的冲突问题。

This paper analyses the conflict of vehicles, bicycles and pedestrians at intersection. The effect of the conflict to the capacity of intersection is also researched. The plans are proposed that set the left turn bicycle phase and end bicycles phase and pedestrians phase ahead of time. This paper also establishes the critical volume models of setting the left turn bicycle phase and the time model of ending bicycles phase and pedestrians phase ahead of time. These results can apply to further research on conflict of vehicles, bicycles and pedestrians at intersection.