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利用唐等人提出的考虑事故概率的交通流模型[Tang T Q,Huang H J,Xu G 2008 Physica A387 6845]研究事故发生地点对冲击波和稀疏波的影响,其数值计算结果表明,该模型可以如实地刻画事故对这两种交通波的影响,但这种影响与事故发生地点密切相关.
Using the traffic flow model proposed by Tang et al. To consider the probability of accidents, the impact of accident location on shock waves and sparse waves is studied. The numerical results show that the model can faithfully Describing the impact of the accident on these two types of traffic waves, but this effect is closely related to the location of the accident.