基于51单片机的交通信号控制系统的实现

Realization of the Traffic Signal Control System Based on 51 MCU

基于交通灯导向功能的重要性,交通信号越来越要求实行左转与直行相分离的多相位配时方案,同个方向的左转、直行车流分别观看一组交通信号灯.该文介绍了采用51单片机实现具有多相位配时功能的交通信号控制系统的硬件和软件两部分.

Based on the importance of its guide function,the traffic signal light is required to implement the multiphase timing project to separate left-turning from straight-going.A set of traffic signal lights is watched in the same direction.The paper presents two parts about the Hardware and Software of the traffic signal system realizing the control of the multiphase timing function using 51MCU.