红外感光智能led台灯设计毕业论文设计.doc

本科毕业论文（设计）题目:红外感光智能LED台灯学校:山东科技大学院系:机械电子工程学院专业:机械设计制造及其自动化姓名:胡登极学号:201101041406指导教师:于涛摘要随着社会的进步，人们生活水平日益提高，追逐高质量生活已经成了当下的主题。智能化产品更是当下的发展趋势。为了满足人们高质量生活的诉求，现设计一种红外感光智能LED台灯，该产品可以克服普通台灯不能根据环境光强自动调节光的亮度的问题，使得使用者有更舒适的体验，并且能在一定程度上保护人眼，且比较节能。本次设计的内容基于单片机控制，使得该台灯具有人体感应，自动根据环境光强度自动调节台灯亮度，同时为了满足使用者的某些特殊要求，该台灯还设有手动调节功能，台灯的控制分为台灯按键控制和红外遥控控制两种，这使得台灯的控制更加方便，灵活。本次设计包括硬件部分和软件部分，硬件电路的核心是由单片机的控制模块，PCF8591+光敏电阻的自动调光模块，HC-SR501人体感应模块，HS0038遥控红外接收模块，红外遥控器，LED发光电路共同组成，软件采用比较灵活的C语言进行编程，进而对硬件电路进行有效控制。关键字：单片机；HC-SR501；自动调光模块；HS0038；红外遥控器ABSTRACTWiththesocialprogressandtheimprovementoflivingstandards,pursuinghighqualityoflifehasbecomethethemeofthemoment.Intelligentproductsbecomethecurrentdevelopmenttrend.Inordertomeetthedemandsofpeopleofhighqualityoflife,IattendtodesignaninfraredphotosensitiveintelligentLEDlampinthisdesign.Theproductcanovercomethequestionofthecommondesklampcannotautomaticallyadjustthebrightnessaccordingtotheenvironmentallightintensity,whichallowstheuserstogetmorecomfortableexperienceandcanprotectthehumaninacertainextentandmoreenergy-efficient.ThecontentofthisdesignisbasedonthecontrolofMCU.Itmakesthelampwiththefunctionofbodyinduction,automaticallyadjustthelampbrightnessaccordingtotheambientlightintensity,.Andinordertomeetsomespecialrequirementsoftheusers,thelampisalsoprovidedwithamanualadjustmentfunction.Thecontroloflampincludesthekeycontrolandtheinfraredremotecontrol.whichmakesthelampcontrolmoreconvenientandflexible.Thedesignincludeshardwarepartandsoftwarepart,thecoreofthehardwarecircuitisbytheMCUcontrolmodule,automaticadjustinglightmoduleofPCF8591+photosensitiveresistance,hc-sr501humanbodyinductionmodule,HS0038infraredremotecontrolreceivingmodule,infraredremotecontroller,theLEDluminouscircuitcomposed.ThesoftwareusesflexibleClanguageprogrammingtogettheeffectivecontrolofthehardwarecircuit.Keywords:MCU;HC-SR501;automatic;dimmingmodule;HS0038;infraredremotecontrol目录第1章绪论....................................................................................11.1现有台灯市场的调研分析..........