事故占道对城市交通影响的数学模型分析

A Mathematical Analysis of the Impact of Traffic Congestion on Urban Traffic

随着人们生活水平的不断提高,对于机动车的需求和使用量有了飞速的增长,从而导致了城市交通量的激增,并由此引发了各种交通事故的发生。文中就交通事故的占道对道路交通的影响进行数学分析,论述了事故占道的形成机理。结合路内停车现状及调查数据,对事故占道行为和道路通行能力的评价指标进行了研究,分析了不同形式的事故占道对动态交通的影响情况。着重探讨了事故占道对道路交通、路段车流及理论模型的分析方法。

With the continuous improvement of people's living standards,the demand and use of motor vehicles have increased rapidly,which leads to the surge of urban traffic volume,and thus leads to various traffic accidents.This paper analyzes the influence of traffic accident occupation on road traffic and discusses the formation mechanism of traffic accident occupation.Combined with the current situation of road parking and survey data,the evaluation indexes of traffic occupation behavior and road capacity are studied,and the influence of different forms of traffic occupation on dynamic traffic is analyzed.This paper mainly discusses the analysis method of traffic,traffic flow and theoretical model.