基于车流量检测的智能交通灯控制系统设计与实现

Design and implementation of intelligent traffic light control system based on vehicle flow detection

文章针对传统的交通灯控制系统不能满足城市高速发展的需要,提出一种基于单片机的智能交通信号灯控制系统。该系统在实现基本功能的基础上,通过红外线传感器对车流量进行数据采集,将车流量大小与绿灯时长对比,灵活地调节交通灯的通行时间,实现实时控制交通流量、缓解交通拥堵的目的。

In view of the traditional traffic light control system can not meet the needs of urban high-speed development,this paper presents an intelligent traffic signal light control system.On the basis of realizing the basic functions,the system collects the data of traffic flow through the infrared sensor,compares the size of traffic flow with the green time,and flexibly adjusts the time of traffic light,so as to realize the purpose of real-time control of traffic flow and easing traffic congestion.