基于ARM的交通信号灯智能控制系统设计  

The design of traffic signal light intelligent control system based on ARM

作　　者：单家明[1] 周力[1] 

机构地区：[1]安徽工程科技学院电气工程系,安徽芜湖241000

出　　处：《自动化与仪器仪表》2008年第6期36-39,共4页Automation & Instrumentation

摘　　要：针对城市交通道路十字交叉路口的交通灯信号控制存在的问题进行了探讨,并基于中国城市道路交通控制的现状,提出一种新的控制方案,采用模糊控制的算法,通过主相位和辅相位的自选择,建立拟人化的多相位信号灯智能控制,并由性能优越的ARM7控制器S3C44B0承担主要的控制任务。实验表明,此种控制方法对减少车辆平均延误时间、提高路口通行能力具有很好的控制效果。The content of text is concentrated on the discussion in view of the municipal transportation crossroad traffic light signal control existence question, and based on our country urban mad transportation control present situation, proposed one kind of new control plan, uses the fuzzy control the algorithm, through the host phase and the auxiliary phase from the choice, establishes the personification the signal light intelligence control, and undertakes the main control task by performance superior ARM7（Advanced RISC Machine）Controllcr S3C44B0. Indicated after the modeling that, this control method to reduces average delay time of the vehicle to have the obvious control effect.

关 键 词：十字交叉路口交通灯 模糊控制 多相位 S3C4480 

分 类 号：TP273.5[自动化与计算机技术—检测技术与自动化装置]