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本文提出车辆通过冲突点的红绿灯交叉口通行能力的计算方法,以改进目前国外通用的车辆通过停车线的交叉口通行能力计算方法。文中在分析车辆通过红绿灯交叉口的实际运行状态的基础上,提出了各种车道划分条件下通过冲突点的红绿灯交叉口通行能力计算公式,并把各种条件下的计算公式归纳列出了简单的统一表达式,最后举实例说明运用有关计算参数进行计算的过程。
In this paper, the calculation method of traffic capacity of traffic lights passing through the intersection of traffic lights and collision points is put forward to improve the calculation method of traffic capacity at the intersection of common vehicles crossing the parking line at present. Based on the analysis of the actual running status of traffic lights passing through the traffic lights and the intersection of traffic lights and traffic lights, the formula for calculating the traffic capacity of traffic intersections passing through the collision points under various traffic lane conditions is proposed. The calculation formulas under various conditions are summarized as follows. Finally, an example is given to illustrate the process of calculating using the relevant calculation parameters.