十字路口智能交通灯控制系统的FPGA实现  

FPGA Implementation of the Intelligent Traffic Light Control System for Crossroads

作　　者：王维松[1] 王金生[1] 章伟[2] 梁齐[1] 

机构地区：[1]合肥工业大学电子科学与应用物理学院,安徽合肥230009 [2]南京工业大学化学化工学院,江苏南京210009

出　　处：《电子科技》2012年第9期37-39,44,共4页Electronic Science and Technology

摘　　要：针对现实中越来越严重的城市交通拥堵现象,提出了一种城市十字路口交通信号灯控制与FPGA实现的新方法。解决了各车道车流量不均衡所造成的十字路口交通资源浪费问题,设计的智能交通控制系统利用对相向车道采用不同步的红绿灯信号控制方法,能够减少交通资源浪费,大幅提高十字路口的车辆通行效率。To solve the increasingly serious problem of city traffic congestion, this paper proposes a new method of traffic lights control and FPGA implementation for city crossroads. In order to solve the problem of crossroads traffic resource＇s wastage caused by the unbalanced traffic flow in all the lanes, the asynchronous traffic signal control method in opposite lanes is used in the designed intelligent traffic control system which is capable of reducing the traffic resource＇s wastage and improving vehicle＇s operating efficiency of crossroads.

关 键 词：FPGA 交通信号灯 智能控制 无线收/发模块 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]