With the consideration of effect of the two front vehicles information to the following car, a new microscopic two cars car-following model was improved.

A new method of modelling driving behaviors based on a decision optimization model was proposed for formulating uniformly driving behaviors in complex traffic scenarios in a microscopic traffic simulation model Helly s car-following model was extended and transformed into inequality constraints,so as to establish the feasible acceleration decision space.

Car-following model,which describes the interaction between adjacent vehicles in the same lane,forms the base of many important areas of research including simulation,safety,capacity and ITS.

A new car following model based on the study of the characters in car followin g state is proposed.

As a fundamental model of traffic flow simulation, car following model is reviewed and introduced its stability analysis.

Aimed to solve the deficiency of neglecting the different performances among various individual vehicles,which exists in the present car following models used for traffic simulation,this paper puts forward a pure-micro car following model.

Summarization of car-following models based on security distance;

The car-following models and lane changing models are the basic microscopic traffic flow models.

Specifically,we present a full velocity difference(FVD) car-following model,a cellular automata(CA) model that considers the velocity effect of the preceding car,another CA model that can describe the synchronized flow,and a speed gradient(SG) macroscopic model which can describe the anisotropic properties of traffic flow.