采用元胞自动机模型研究了具有信号灯控制的主道为双车道的入匝道系统交通流特性。

The traffic signal is setup at the merging part between the main road and the on-ramp so that it can control the vehicles of both roads.

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摘要：本文研究了当前一些主流元胞自动机交通流模型，并对各种不同模型从单、双车道和更新规则进行了分类与评价。

Abstract: in this paper, a various kinds of popular traffic cellular automaton models are studied; Classification and evaluation of both the single lane and double lane models are accomplished.

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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。

This paper has studied the effect of a slow-moving vehicle on traffic flow in a two-lane two-way road.

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