宏观介观微观交通流建模方法比较研究

ITS (Intelligent Transport System) is an important method to solve the traffic problems. Traffic flow theory is a very important component and basic theory of ITS. Traffic flow modeling methods can be divided to three classes: the macroscopic traffic flow models, the mesoscopic traffic flow models, and the microscopic traffic flow models. The microscopic traffic flow models include car-following models and cellular automaton models. The state-of-art and development of each class of modeling methods are introduced and compared.　The demand to the traffic flow model is proposed with the developing of the car networking.