基于车流量的智能交通控制系统设计  

Design of Intelligent Traffic Control System Based on Traffic Flow

作　　者：诸一琦[1] 程钦[1] 吴丹程 侯军[1] 朱静[1] 

机构地区：[1]江苏理工学院电气信息工程学院,江苏常州213001

出　　处：《常州大学学报（自然科学版）》2013年第4期83-87,共5页Journal of Changzhou University：Natural Science Edition

摘　　要：设计了一种交通灯与车流量信息相匹配的智能交通控制系统,主要包括交通灯控制模块、无线数据通信单元、红外车流量检测电路、红绿灯显示电路、车距检测电路、LCD液晶显示以及电源转换电路等模块。测试结果显示,电路各个功能模块运行稳定,能够根据检测到的车流量信息实时调整交通灯时长,同时车流信息能通过无线模块实时发送给移动车辆,从而有助于引导车辆分流,对缓解交通拥堵,提高交通安全性具有良好的应用价值。An intelligent traffic control system that the traffic lights are matched with the traffic flow information is described,including a traffic light control module,a wireless data communication unit,an infrared vehicle flow detection circuit,a traffic light display circuit,a vehicle distance detection circuit,a LCD liquid crystal display circuit and a power conversion circuit module.It is shown that each function module is stable,and the system can be adjusted according to the real-time detection of traffic flow information.Meanwhile,the traffic flow information can be sent to moving vehicle by wireless module,which helps to guide the traffic,alleviate traffic congestion and improve traffic safety.

关 键 词：车流量 智能交通控制系统 无线数据通信单元 

分 类 号：TN919[电子电信—通信与信息系统]