基于96单片机的智能交通信号机研制  

Research on Intelligent Traffic Signal Machine Based on MCS-96

作　　者：肖业伟[1] 黄辉先[1] 汤红忠[1] 

机构地区：[1]湘潭大学信息工程系,湖南湘潭411105

出　　处：《兵工自动化》2004年第4期64-65,共2页Ordnance Industry Automation

摘　　要：交通信号机由微控制器,红绿灯驱动、检测,交通数据采集,通讯联网等部分构成。灯色信号输出通过可编程逻辑器件锁存器,分别送给40个固态继电器。上位机控制系统软件用VB6.0编程,信号机系统程序用汇编语言编写,其定时中断处理程序分为100ms,0.5s和1s程序段。采用多目标优化遗传算法建立模型,通过软件处理实现城市交通自动控制。Traffic signal machine consists of traffic light drive, test, traffic data acquisition and communication interconnection. Output of traffic light signal was respectively sent to 40 pieces of solid-state relay via programmable logic device. Control system software of upper PC was compiled with VB6.0, system program of the intelligent traffic signal machine was compiled with assemble language, timing interrupt service routine was partitioned into 100ms, 0.5s and 1s program segment. Model was set up using multi-object optimized genetic algorithm and intelligent control of urban traffic was realized through software processed.

关 键 词：城市交通控制 交通信号机 INTEL 80C196KB EPM7128SLC84-15 

分 类 号：TP216.2[自动化与计算机技术—检测技术与自动化装置]