毕业设计(论文)题目:基于单片机的定时开关插座设计学院:电子与信息工程专业:电子信息工程班级:电子1103姓名:曹彬指导老师:褚御芝起讫日期:2015-3～2015-6摘要2015年06月II摘要随着生活节奏的加快，生活水平的提高，节能、智能的观念深入人心，出于节能的目的设计出一款定时开关插座。本次毕业设计设计出一款定时开关插座，插座可通过按键或遥控器进行定时开关。本次设计由220vAC转5vDC电源模块，DS1302计时模块，STC89C52单片机模块，LCD1602显示模块，继电器模块，蜂鸣器模块，按键模块和红外遥控模块组成。本次设计使用STC89C52单片机作为驱动芯片，使用DS1302计时模块提供精确的计时，通过LCD1602显示模块显示年月日时分秒和操作界面，使用继电器控制插座电流的通断，本设计还可以通过遥控器进行定时设置。本文从硬件设计，软件流程的设计和电路的仿真与调试等方面介绍了定时开关插座的设计过程，实现了定时插座的功能。最后介绍了设计过程中出现的问题和总结。关键词：STC89C52单片机；定时开关；红外遥控I摘要AbstractTheperceptionofenergyconservationandintelligentgoesdeepintofamilies,withthelifeincreasingandimprovingquickly,Andwedesigntimersocketforenergyconservation.Thedesignisthetimersocket,AndthemainfunctionoftimersocketisthatwetimebykeyorIRRemote.ThedesignconsistsofSTC89C52,DS1302,LCD1602,220VACto5VDCpowersupply,buzzer,key，relay.Thedesign’sdrivermicrochipisSTC89C52,ThedesignusestheDS1302tosupplymoreaccuratetime,AndthedesignusesLCD1602todisplaytheyear,themonth,theday,thehour,theminute,thesecond,andtheoperationinterface.Thedesignalsousestherelaytocontroltheonandoff,Andthetimersocketcantimebytheremotecontrol.Inthispaper,thedesignofthesystemwasintroducedthroughthreeaspectsincludingthehardwaremodules,softwareflowpatternandcircuitdesignanddebugging.Attheendofthispaper,theproblemshappenedduringtheprocessofdesigningthesystemwassummarized.Keyword:STC89C52；thetimersocket；IRRemoteII目录摘要..............................................................................................................................................................I目录......................................................................................................................................................III第一章绪论..............................................................................................................................................11.1背景..............................................................................................................................................11.2设计目标......................................................................................................................................11.3论文结构......................................................................................................................................2第二章硬件电路设计..............................................................................................................................32.1系统功能......................................................................................................................................32.2系统原理......................................................................................................................................32.3.1STC89C52单片机模块..............................................................................................................42.3.2220VAC转5VDC电源模块.................................................................................
