基于PT2262的无线灯控设备设计实现VIP专享VIP免费

基于PT2262的无线灯控设备设计指导教师摘要：随着信息技术不断的飞速发展和社会的不断进步，人们对照明的高效控制和功能多样化要求也不断提高，智能照明系统应运而生。它是充分利用电子技术、通信技术将建筑物内的各种照明器件有机的连接在一起，实现有效的管理和控制。本论文的主要工作是设计制作了无线遥控的灯控设备，采用了以PT2262/PT2272为主控芯片来实现软件编码及解码方法。本设计课题从PT2262的波形入手，分析其编码格式，采用了单片机程序来模拟PT2272的解码，同时给出了硬件设计电路和软件结构，详细叙述系统硬件线路的设计要点和软件设计。通过对系统进行的各个功能模块的软硬件调试以及系统综合调试，硬件电路的制作达到系统的总体要求，从而实现了单片机的学习功能和无线遥控的应用。关键词：无线遥控；硬件电路；软件解码；编码波形BaseonPT2262wirelesslightcontrolequipmentdesignElectronicscienceandtechnologyGuidingteacherAbstract:Withrapiddevelopmentofinformationtechnologyandprogressofsociety,thedemandonefficientcontrolandvariousfunctionofilluminationbypeopleisimproved,thusintelligentilluminationsystemcomesout.Technologyofelectronicshouldbegoodused,tomakesurethatcommunicationandcomputernetworkandcombinesdifferentlightingimplementsgetefficientcontrolledandmanaged.Theprimaryjoboftheessayistogerthelampofthewirelessremotecontrolbasedonsignedchipmicrocomputercontrolequipmentdesigned,PT2262/PT2272isoneofthemostcommonchipsatthepresenttime,butbecausethechipsrequirepairing,sothisaspectinfluencesitsapplicationinalargescale.PT2262waveformfromthestart,thedesignissues,analysisofitsencodingformat,theuseofthemircrontrollerprogramtosimulatethePT2272decoder,giventhehardwarecircuitandsoftwarearchitecture,adetaileddescriptionofthedesignfeaturesofthesystemhardwarecircuitandsoftwaredesign.Hardwareandsoftwaredebuggingandsystemdebuggingthroughthevariousfunctionalmodulesofthesystem,thehardwarecircuitofproductiontoachievetheoverallsystemrequirementsinordertoachievethelearningfunctionofthemicrocontrollerandwirelessremotecontrolapplications.Keyword：wirelessremotecontrol，hardwarecircuit,softwaredecode，encodewaveform目录摘要..........................................................................2Abstract......................................................................3第一章绪论................................................................51.1课题背景..............................................................51.2国内外现状以及发展前景................................................6第二章、控制系统硬件电路设计..................................................72.1无线遥控发射器........................................................72.2无线遥控接收系统.....................................................112.3无线灯控设备发射和接收电路的实物图...................................13第三章、PT2262/PT2272的功能和软件解码的应用.................................153.1PT2262/PT2272无线编解码芯片的功能...................................153.1.1编码解码芯片PT2262/PT2272芯片原理简介：.......................153.1.2数据编码格式..................................................173.1.3PT2262/2272使用的原则.........................................203.2PT2262编码芯片的软件解码...........................................203.2.1概述..........................................................203.2.2解码原理......................................................213.3软件解码程序的流程图分析以及实现的源程序............................223.3.1同步码的识别思路......