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观测、分析了信号交叉口下游交通流的间断性及间断的周期性,推导分析了相邻信号交叉口间非信号交叉口处可插间隙的尺度及分布规律与相邻信号交叉口配时参数的关系,提出通过相邻信号交叉口控制参数设计改善非信号交叉口交通状况的控制思路,给出信号交叉口间非信号交叉口通行能力的计算方法。
The discontinuity and intermittent periodicity of traffic flow downstream of the signalized intersection were observed and analyzed. The scale and distribution of the insertable gap at the non-signalized intersection between adjacent signalized intersections were analyzed and analyzed. The control idea of improving the traffic conditions at the non-signalized intersections through the design of the control parameters of the adjacent signalized intersections is proposed, and the calculation method of the capacity of non-signalized intersections between the signalized intersections is given.