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运用流体力学车流波理论,分析了交通事件和干预措施综合作用下对车流状态的影响,建立了基于车速———交通密度一般模型下的车流波波速模型、干预作用产生的干预波和交通事件影响产生的集结波、启动波、消散波相互作用产生的车流波位置和对应时刻模型以及分流干预措施解除时刻模型.这些模型或关键参数的确定,为有效确定事件处理方案,尽快消除拥挤或阻塞提供了理论依据.
The influence of traffic events and interventions on the traffic flow status is analyzed by means of hydrodynamic flow wave theory. The traffic flow velocity model under the general traffic density - traffic density model, the intervention wave and the traffic accident The impact of the concentration wave, the start wave, the interaction of the wave dissipated wave position generated by the flow and the corresponding time model and shunt intervention time to determine the model of these models or key parameters to determine the effective identification of event handling programs to eliminate congestion or obstruction as soon as possible Provided a theoretical basis.