基于ARM9交通灯控制系统的设计

The Design of Crossroad Traffic Signal Lights Based ARM9

设计了一款基于ARM9的十字路口交通灯控制系统,系统中采用单片机控制各十字路口的信号灯,利用ARM9控制板完成对单片机的控制。主控计算机通过互联网完成对ARM9系统板控制,在主控计算机上可实现任意相位的设置,同时,可完成城市所有路口信号灯的监视和在线调整。

The paper design a crossroad traffic signal lamp based the ARM9, the system controls the all crossroad signal lights by single-chip microprocessor and controls the single-chip microprocessor by the ARM9 controlled board. The main controlled computers control ARM9 system board. We can set all phases on the computer, at the same time, we can test and set the parameters on the line.