摘要： 随着科学技术的迅猛发展，诞生于上个世纪的单片机开始原来越多的被应用于我们的生活中的方方面面，小到家用电器，大到物联网，我们都能够看到它的身影，现在汽车越来越多，使用单片机控制的汽车信号灯更是随处可见。48974

    本课题的题目基于单片机的模拟汽车信号灯Proteus仿真设计，主要讲述了一个如何使用Proteus仿真来设计一个模拟的汽车信号灯的工作状态，通过计算机的模拟程序，来重新还原汽车信号灯的控制逻辑，经过一系列的调试，在单个开关控制车灯开启、信号灯关闭、复数个开关控制信号灯、以及汽车信号灯的优先级、判断等方面取得了成功，成功解决了因为使用复数个开关而导致的信号灯互相冲突的问题，解决了原本就冲突的信号灯的互相控制的问题。得出了汽车信号灯的一系列控制规则。

毕业论文关键词： 单片机；Proteus仿真；汽车信号灯

Design of analog signal lamp in automobile Proteus simulation based on MCU

Abstract: with the development of science and technology, origin in the last century the MCU also more and more is applied to our lives, to household appliances, networking, can see its active form, in private car penetration rate so high today, using single chip computer to control the lamp is ubiquitous.

The title of this paper is based on SCM simulation of automobile signal lamp proteus simulation design, mainly tells the story of a how to use proteus simulation to design a simulation of automobile signal lamp working condition, through the computer simulation program to restore automobile signal lamp control logic, after a series of debugging, in a single switch for controlling the opening of the lamp, signal lamp closed, a plurality of lights switch control, and auto lights priority, judgement, etc has been successful, successfully resolved the occur as a result of using a plurality of switch signal lamp conflict with each other, to solve the original conflict of signal controlled each other problems. Draw a series of control rules of automobile lights.

Keywords: SCM; Proteus simulation; lights

目录

摘要 i

Abstract i

目录 iii

1 绪论 1

1.1 模拟汽车信号灯PROTEUS仿真设计的背景和意义 1

1.2 汽车信号灯简介 2

1.2.1 制动灯 2

1.2.2 转向信号灯 2

1.2.3 示廓灯 2

1.2.4 停车灯 3

1.3 国内汽车信号灯的发展及现状 3

1.4 单片机的发展及应用 4

1.5 AT89C52单片机简介 6

2 分析 7

2.1 系统原理 7

2.2 系统主要功能 7

2.3 分析单独的控制 8

2.3.1 左右转弯 8

2.3.2 刹车 8

2.3.3 临时停靠 8

2.3.4 紧急情况 8

2.4 其它问题 9

2.4.1 开光的优先级 9

2.4.2 操作的取消 AT89C52单片机的模拟汽车信号灯Proteus仿真设计+程序+电路图:http://www.youerw.com/zidonghua/lunwen_51746.html