基于驾驶员视觉的车辆跟驰建模与仿真

Car-following Models based on Drivers' Visual and the Analysis of Stability

着重从驾驶员心理-生理(AP)跟车模型的角度出发,根据AP模型的不足,提出了驾驶员视觉范围变化对车辆跟车模型的影响,建立跟车模型,并用仿真的方法分析其稳定性,提出了跟车系统稳定性的参数数值范围,以期正确地提出驾驶员的跟车行为。

Microscopic traffic flow simulation based on computer technology and the car-following model is an important means to evaluate the results of variety of management measures and to develop ITS. From the view of driver＇s Psychological（the AP（action point）model） analysis,this paper proposes that the influence of digital driver visual change on car following modeling and build car following modeling. And using emulation mode, the stability of car-following are extracted.So as to correctly reveal the driver behavior of Car-following. Numerical ranges of the parameter for stability of Car-following system are given.