交叉路口交通灯的计算机控制

Traffie Light at the Cross-Roads Controlled by a Computer

交通灯是交通控制中最常见的信息显示工具。本文给出了计算机化交通灯控制系统的基本结构和常见的控制形式,并着重讨论了自优化控制形式。借助于计算机的快速数据处理能力,自优化控制能够自功调节交通灯的各个控制参数,从而保证了交通流总是得到优化控制。

A traffic light is an information-showing device,which is often seen in traffic control。 This paper deals with the optimization-selfcontrolling means mainly。The basic structure of computerized traffic light control syatem and the ordinary cotrolling means are given。thanks to the abitity to process data rapidly by the compater,the paremeters of traffic light can be adjasted automatically and therefore the traffic flow control is kept opticel often。