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Research on Traffic Control Mode Selection of Ring-Intersection

机译:环形交叉口交通控制方式选择研究

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The two-step left-turn control model of ring-intersection (RI) has been widely applied to many cities in China. It is still unclear which control model is more suitable when the RI must be reformed due to being unsatisfied with the rapid development of traffic demand. This paper presents a method based on the characteristic of traffic flow in RI considering the efficient performance of the vehicles. Next, a more accurate capacity calculation formula of the left-turn lane is proposed using the stop line method. Then, this method is effectively tested in a typical RI, in the Hunan Province utilizing VIS SIM platform.
机译:环形交叉口(RI)的两步左转控制模型已被广泛应用于中国许多城市。由于不能满足交通需求的快速发展,目前还不清楚哪种控制模型更适合何时需要对RI进行改造。本文提出了一种基于RI中交通流量特性的方法,该方法考虑了车辆的高效性能。接下来,使用停车线方法提出了更精确的左转车道通行能力计算公式。然后,使用VIS SIM平台在湖南省的典型RI中对该方法进行了有效测试。

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