一种基于元胞自动机交通参数的引入及分析

本文建立了基于元胞自动机理论的单车道模型，定义了车辆密度和平均速度两个参数。在对两参数的分析的基础上，引入车流阻塞参数。此参数将车辆密度和平均速度融合在一起，可以比较准确全面地反映车道上的阻塞程度。在本文中，我以此参数为输入量设计了模糊控制器，取得了比较好的效果。

Import and Analysis of a Traffic Parameter Based on Cellular Automata

We built a single lane model based on the theory of CA, and gave the definitions of car density and average velocity. We put forward congest parameter of traffic flow based on the two parameters, which fuses ear density and average velocity together and can reflect the congest degree of lane exactly and roundly. In the paper, I designed a fuzzy controller and took the parameter as an input of the controller, and I acquired better effect.