摘要
随着路面上的车辆越来越多,交通拥堵与行人闯红灯问题突出,因此进行了智能交通控制系统的研究与设计。该系统包含交通灯设计、行人闯红灯警示、车流量检测三部分。交通灯系统以STC89C52为核心,完成了四路交通灯设计,能够实现自设定倒计时,点阵显示红绿黄灯;行人闯红灯警示系统以STM32为核心,在红灯时能够实现对违反交通的行人进行报警提醒、自动拍照存储;车流量检测系统,利用红外光电开关检测红灯时车流量信息,进而控制交通灯的时间,防止交通堵塞。经测试,智能交通控制系统运转正常,交通灯模块、行人闯红灯报警模块、车流量检测模块能够协同工作。
As there are more and more vehicles on the road,the problems of traffic jams and pedestrian running red lights are prominent,so the research and design of intelligent traffic control systems have been carried out.The system includes three parts:traffic lights,pedestrian red light warning,and traffic flow detection.The traffic light system takes STC89C52 as the core and completes the four⁃way traffic light design,which can realize self⁃setting countdown and dot matrix display of red,green and yellow lights;The pedestrian red light warning system uses STM32 as the core,which can realize the violation of traffic at the red light.Pedestrians give alarm reminders,automatically take photos and store them;The traffic flow detection system uses infrared photoelectric switches to detect traffic flow information at red lights,and then control the time of traffic lights to prevent traffic jams.After testing,the intelligent traffic control system model works normally,and the traffic light module,pedestrian red light alarm module,and traffic flow detection module can work together.
作者
滕岳
李德月
刘洋
张晨旭
时雅滨
TENG Yue;LI Deyue;LIU Yang;ZHANG Chenxu;SHI Yabin(School of Electronic and Electrical Engineering,Cangzhou Jiaotong College,Cangzhou 061199,China)
出处
《电子设计工程》
2022年第15期86-89,共4页
Electronic Design Engineering
基金
沧州市科技计划自筹经费项目(213109003)
沧州市重点研发计划指导项目(183103002)
河北省教育厅高校科学技术研究项目(QN2020501)
北京交通大学海滨学院科研项目(HB202001008)
教育部产学合作协同育人项目(202002046048)。
关键词
智能交通
闯红灯
车流量
STM32
intelligent traffic
run the red light
traffic flow
STM32
