河北工业大学硕士学位论文基于CAN总线的智能家居监测系统的研究姓名：王新磊申请学位级别：硕士专业：通信与信息系统指导教师：王志刚20081101⊇࣫ᎹϮ໻ᄺ⸩຿ᄺԡ䆎᭛෎ѢCANᘏ㒓ⱘᱎ㛑ᆊሙⲥ⌟㋏㒳ⱘⷨおᨬ㽕⧛䖯ⱘㅵܜ⫼ᱎ㛑ᆊሙ㔥㒰㋏㒳ҹ⦄ҷ䅵ㅫᴎᡔᴃǃ䗮ֵᡔᴃǃ᥻ࠊᡔᴃЎ෎⸔ˈ䞛䕃ӊˈᇍᭈϾᆊሙⱘֵᙃ䗮ֵǃᅝܼ䰆㣗ǃ᡹䄺䲚ЁѢϔϾᑇৄϞ䖯㸠ㅵ⧚DŽ䆎᭛ҹᅲ䰙ⱘ⾥ⷨ乍ⳂЎ㚠᱃ˈᦤߎњ෎ѢCANᘏ㒓੠LPC2119ⱘᱎ㛑ᆊሙⲥ᥻㋏㒳䆒䅵ᮍḜDŽ佪ܜˈ䗮䖛ᇍCANᘏ㒓ᡔᴃ⏅ܹⷨおˈৠᯊ㒧ড়ᆊሙᱎ㛑࣪ⱘ݋ԧᑨ⫼㚠᱃ˈᅠ៤њ෎Ѣ8ԡᖂ໘⧚఼ⱘCANᱎ㛑㡖⚍੠෎ѢLPC2119ⱘᱎ㛑ᆊሙ᥻ࠊ఼ⱘ⹀ӊ䆒䅵DŽ㋏㒳ҹᱎ㛑᥻ࠊ఼LPC2119ЎḌᖗˈᅲ⦄њCANᘏ㒓㒘៤ⱘᆊ⬉᥻ࠊሔඳ㔥੠Ѧ㘨㔥ⱘ㒧ড়ˈ䖒ࠄᆊ⬉ⱘ䲚Ёㅵ⧚੠䖰⿟ⲥ᥻ⱘⳂⱘDŽ✊ৢˈḍ᥂㋏㒳ⱘӏࡵߚᵤˈᅠ៤њ᪡԰㋏㒳ȝClinux೼LPC2119Ϟⱘ⿏ỡঞ䆒໛偅ࡼ⿟ᑣⱘᓔথǃCAN䗮ֵ䕃ӊ䆒䅵ǃ䖰⿟ⲥ᥻⬠䴶ⱘ䆒䅵੠݊ᅗࡳ㛑῵ഫ䕃ӊ䆒䅵ㄝݙᆍDŽ᳔ৢˈᇍ㋏㒳ⱘ৘Ͼ῵ഫ䖯㸠њ⌟䆩੠偠䆕ˈᑊ䗮䖛䖲᥹⏽ᑺӴᛳ఼DS18B20ᇍ㋏㒳ⱘᭈԧᗻ㛑䖯㸠⌟䆩DŽ⌟䆩㒧ᵰ㸼ᯢˈ㋏㒳䖒ࠄњ乘ᳳⱘᗻ㛑ᣛᷛDŽ䆹㋏㒳Ўԣ᠋ᦤկњϔ⾡᳈ࡴᅝܼǃ㟦䗖ǃᮍ֓ǃᖿ᥋੠ᓔᬒⱘᱎ㛑࣪ǃֵᙃ࣪ⱘ⫳⌏ぎ䯈DŽ݇䬂䆡˖ᱎ㛑ᆊ⬉ˈCANᘏ㒓ˈ᪡԰㋏㒳ˈTCP/IPi෎Ѣ&$1ᘏ㒓ⱘᱎ㛑ᆊሙⲥ⌟㋏㒳ⱘⷨおTHERESEARCHOFSAMRTHOMESUPERVISORYSYSTEMBASEDONCANBUSABSTRACTIntelligenthomenetworksystemtakesmoderncomputertechnology,communicationtechnologyandcontroltechnologyasfoundation.Itadoptsadvancedmanagementsoftwaretomanagecommunication,securityandalarmingoftheentirehouseononeplatform.Thedesignofintelligenthomemonitoringsystem,basedonCANbusandLPC2119,ispresentedunderanactualprojectbackground.Firstly,studyingonCANbustechnology,thehardwareofCANnodemodulebasedonthe8-bitmicroprocessorandtheintelligenthomecontrollerbasedontheLPC2119aredesigned.Thedesignsarecompletedcombiningwiththespecificbackgroundofsmarthomeapplications.ThesystemmakesintelligentcontrollerLPC2119asthecorecomponent.BythecombinationofCANbusandtheInternet,thesystemachievedthegoalofcentralizedmanagementandremotemonitoringofhomeappliances.Then,accordingtothesystemtaskanalysis,thecontentsincludethatthetransplantationofȝClinuxOSontheLPC2119andthedevelopmentofdevicedrivers,thedesignsofCANcommunicationsoftware,thedesignofremotemonitoringinterfaceandthesoftwaredesignsofothermodulesarecompleted.Last,modulesofthesystemaretested.ThewholeperformaceofsystemistestedprimarilybytemperaturesensorDS18B20.Testresultsshowthatthesystemmeetstheperformancetargets.Thesystemcanprovideamoresafe,comfortable,convenient,fastandopenlivingspacewhichisintelligentandinformation-basedforth