基于树莓派的交通灯实时控制系统

Real time control system for traffic signal lamp based on Raspberry Pi

中国作为一个汽车大国,当前的交通状况并不是很好,无论是大小城市都有着或大或小的交通问题。此系统可以通过压力传感器获取各个路口的实施车流量,拟合成曲线之后再科学的控制交通灯的变换来充分发挥交通灯指挥作用,并且系统可将车流量存进数据库定期分析不同周期内车流量的变化。

As a big country in automobile industry, China＇ s current traffic situation of is not very good.There is a large or small traffic problem in both big and small cities.The system can get the traffic of each intersection through a pressure sensor.After the curve is synthesized with traffic,the traffic lights will be controlled by the system in a scientific way.And the system will keep the traffic into the database and analyze the change of traffic in dif- ferent periods periodic.