【摘要】 考虑不同车辆的驾驶员有不同的驾驶方式和习惯,具体表现为不同的驾驶员采用适合自己行车特点的交通流模型在道路上驾车行驶,在一维元胞自动机交通流NS模型和WWH模型的基础上,建立了双车道元胞自动机NS和WWH交通流混合模型.通过计算机模拟,给出了混合比例系数fNS对混合交通流的速度-密度和流量-密度图以及车辆转道频率影响的结果.更多还原

【Abstract】 Based on the NS model and the WWH model for one_dimensional cellular automaton traffic flow, and taking into account the drivers adopting different driving rules, we present a cellular automaton NS and WWH mixed model for traffic flow on a two_lane roadway. By using numerical simulation, we study the effect of the mixed proportion coefficient f_ NS on the velocity_density and flow_density diagrams of the mixed traffic flow and the lane_change frequency of the vehicles.更多还原