南京交通职业技术学院毕业设计论文题目：智能交通信号灯的设计学院：电子信息工程学院专业：通信技术班级：通信182班学号：184051219姓名：朱可云指导教师：管宇完成时间：2021年05月15日1南京交通职业技术学院智能交通信号灯的设计[摘要]：随着现代社会人们越来越多地喜欢交通运输，私人汽车已经逐渐成为现代人们日常生活中必不可少的组成部分。现有的传统型交通照明控制系统架构和功能已经基本上实现当前现实道路交通的基本诉求，但我国都市在不断发展和扩张，人口及其他建筑等配套密度和复杂度越来越大，传统型交通照明控制系统明显暴露出薄弱和不足之处。此种情况下，依托交通工程原理并以之为基础，与智能交通灯控制系统中涉及到的技术进行对接和结合，对其中存在的不足和问题展开探讨。针对单片机交通自控系统基本组成及其原理，制定硬件组成和程序设计思路。该系统以AT89C51单片机为控制核心，设计硬件电路，使用仿真软件，分析电路结构。画出程序的功能流程图，然后编写程序代码，并在搭建好的硬件平台进行功能测试，根据调试结果进一步完善程序。[关键词]：交通灯，单片机，车流量检测2南京交通职业技术学院Design of intelligent traffic signal lamp[Abstract]:With more and more people like transportation in modern society,private cars have gradually become an indispensable part of modern People'sDaily life.The structure and function of the existing traditional traffic lightingcontrol system have basically realized the basic demands of the current realityof road traffic.However,with the continuous development and expansion ofcities in China,the supporting density and complexity of population and otherbuildings are getting larger and larger,and the traditional traffic lightingcontrol system is obviously exposed to weaknesses and deficiencies.In thiscase,relying on the principle of traffic engineering and based on it,thetechnology involved in the intelligent traffic light control system is docked andcombined,and the existing shortcomings and problems are discussed.According to the basic composition and principle of single-chip trafficautomatic control system,the hardware composition and program designthought are formulated.This system takes AT89C51 MCU as the control core,designs the hardware circuit,uses the simulation software,analyzes the circuitstructure.Draw the function flow chart of the program,and then write theprogram code,and in the built hardware platform for functional testing,according to the debugging results to further improve the program.[Keywords]:traffic light,Vehicle flow measurement3