超车道

我时常将车开到超车道上，以赶超那些慢吞吞的车辆。

I usually pass all of the slower cars by staying in the passing lane .

每当超车道上出现慢车，我会紧跟其后，直到司机把车开到其它车道上去。

When there 's a slow-moving car in the passing lane , though , I tailgate it until the driver moves over to another lane .

在高速公路中央分隔带外侧超车道的停车视距不能满足规范要求时，提出了解决问题的方案和措施，供高速公路设计时参考。

When stopping sight distance can 't meet the specification 's needs in passing lane outside the median divider in expressway , some measures are put forward for reference of expressway design .

施工区车辆运行特性表现为合流车辆会造成施工区交通流重分布、超车道车辆优先通行以及合流的强制性等。

The operation of the vehicles in the work zones is characterized by the redistribution of the traffic flow in the work zones , vehicles on the left lane priority and mandatory merging .

根据汽车在超车道上的行驶特性，分析了中央分隔带外侧超车道的视点位置及其横净距。

On the basis of the properties of motorcar running on passing lane , the sight point position and lateral clear distance of curve in passing lane outside the median divider in expressway are analyzed .

并分析了车辆减速概率、换道概率对交通流的影响，结果表明，对超车道上车辆进行管理，并没有改变系统的交通流特性，而是增加车辆驾驶的安全性。

The analysis focuses on the influence of deceleration probability and lane-changing rate . It is shown that managing vehicles on the passing lane , has not changed the systematic traffic flow characteristic , but is helpful to increase the safe driving .

路段交通流无超车换道的动力学模型及其仿真

Dynamical Model of Traffic Flow without Overtaking on Segment and Its Simulation

超车换道率为-1时，道路通行能力最小。

While the rate is - 1 , the capacity is at the minimum .

特征关系式中包含了超车换道流量以及干道速度、密度和流量，是研究混合交通流参数之间关系的基础。

Based on the relations , the relationships of the mixed traffic flow parameters can be gained .

引入超车换道流量，建立了混合交通流的连续性方程；通过对交通流参数的微分变换，建立了混合交通流的运动微分方程。

Considering the overtaking flow , this paper built the continuum equation of mixed traffic flow , set up the kinematics differential equation by means of differential calculus .

超车务必走外侧道。

Always overtake on the outside .