摘要
介绍了一种基于热释电红外检测的智能红绿灯设计方案。该方案是在模糊算法的支持下,可根据交叉路口不同方向上动态的车流数量,确定红绿灯的时长分配,以替代传统的固定配时,从而最大限度地提高道路的通畅度。
A design based on PIR sensor for intelligent traffic system was introduced. This project uses fuzzy control to share the time of red and green lights according to the different numbers of cars running on different roads, replacing the traditionalfixed time plans to enhance the road clearness to the full.
出处
《河北工业科技》
CAS
2010年第2期94-96,117,共4页
Hebei Journal of Industrial Science and Technology
关键词
车流量检测
系统交通灯
模糊控制
模糊推理
traffic volume detecting
traffic lights
fuzzy control
fuzzy reasoning
