two-lane

two-lane cellular automata traffic model based on the characteristic of initiative lane change of fast and slow vehicles

基于快慢车辆主动换道特性的双车道元胞自动机模型研究

A FREIGHT train, its dozen cars loaded with coal covered in a light dusting of snow, snaked through the narrow valley, sometimes following the two-lane highway and sometimes crossing it.

一列货运火车装载着十二车煤炭，煤炭上覆盖着一层薄薄的白雪，火车迂回地行进于狭窄的山谷之间，时而沿着这一条双车道高速公路行驶，时而又穿过那一条。

Based on the car-following theory, by using the relationships between traffic micro and macro variables presented by Liu and changing the micro variables into macros ones, a dynamics model for two-lane bidirectional traffic flow is proposed.

本文从跟车理论出发，应用Liu提出的交通流微观和宏观参量之间的关系。将跟车模型中的所以微观变量转换成宏观变量，从而建立了一个两车道双向交通流动力学模型。