混杂交通微观仿真初探

中国的城市交通大多数属于混杂交通,具有机动车、自行车、行人等3种交通参与者混行,以及违规现象普遍的特点。文章介绍了对混杂交通微观仿真的初步研究,重点介绍了交通参与者模型的构建,尤其是其决策机子模型的构建。在文章的最后,给出了一个混杂交通系统中的无信号交叉口的仿真实例,仿真效果已经初步表现出混杂交通的特点。

A Preliminary Study on Mixed and Disordered Traffic Microsimulation

In China, the traffic of most cities are mixed and disordered: three kinds of traffic participants, vehicles, bicycles, and pedestrians mix with each other, and the disobedience to traffic rules is popular. The paper introduces a preliminary study on mixed and disordered traffic miscrosimulation, with the emphasis on traffic participant modeling, esp. the decision-making part. In the end of the paper, the simulation of an unsignalized intersection in the mixed and disordered traffic system is introduced. The simulation demonstrates some characteristics of mixed and disordered traffic.