【摘 要】
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本文对双向双车道上慢行车行驶对交通的影响进行了分析研究。通过分析双向双车道上超车过程,提出了最小安全超车时距概念,讨论了最大超车车辆数,导出了计算延误和平均车速下
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本文对双向双车道上慢行车行驶对交通的影响进行了分析研究。通过分析双向双车道上超车过程,提出了最小安全超车时距概念,讨论了最大超车车辆数,导出了计算延误和平均车速下降幅度的公式,给出了一个数值例子。最后根据延误的大小和平均车速的下降幅度提出了限制慢行车行驶的建议。
This paper analyzes the impact of slow traffic on traffic on two-way two-lane. By analyzing the process of overtaking in two-way and two-lane, the concept of the minimum overtaking overtaking time is proposed. The maximum overtaking vehicle number is discussed. The formula for calculating the delay and the average speed drop is deduced. A numerical example is given. Finally, according to the size of the delay and the average rate of decline of the proposed slow driving restrictions.
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