基于双单片机的智能交通信号灯设计  

The Design of Intelligent Traffic Signal Light Based on Double MCU

作　　者：熊继军 刘飞[2] XIONG Ji-jun;LIU Fei(Nanjing Metrology Supervision and Testing Institute,Nanjing210046,Jiangsu,China;Lianyungang Technical College,Lianyungang222000,Jiangsu,China)

机构地区：[1]南京市计量监督检测院,江苏南京210046 [2]连云港职业技术学院,江苏连云港222000

出　　处：《江苏经贸职业技术学院学报》2018年第6期62-64,共3页Journal of Jiangsu Institute of Commerce

基　　金：江苏省教育科学研究院立项课题(2015-R-43034);江苏高校哲学社会科学基金项目(2017SJB1716)

摘　　要：随着经济的发展,机动车数量快速增加,城市交通拥堵问题越来越严重。传统的交通信号灯时间相对固定,不能满足现代交通的需要。开发设计新型智能交通信号灯对解决交通拥堵问题具有重要的意义。对传统的地磁线圈检测方法进行改进,增加速度检测装置,为交通信号灯的时间设置提供依据。系统采用双单片机,主单片机用于数据采集、检测和分析,可实时控制交通信号灯的状态;从单片机用于采集机动车的速度信息,并传送到主单片机进行分析。With the development of economy,urban motor traffic congestion is getting worse.The traditional traffic light time is relatively fixed,it can t meet the need of modern transportation.It is great important to develop new intelligent traffic lights for solving the traffic problem.The design of the traditional magnetic coil detection method is improved,speed detection device is added,and the basis for the time setting of the traffic lights is provided.Double MCU is use to collect,detect and analyze data,which can control the state of traffic lights,collect the information of motor vehicles speed,and transmit to the main single chip microcomputer for analysis.

关 键 词：双单片机 传感器 智能交通 

分 类 号：TP29[自动化与计算机技术—检测技术与自动化装置]