基于J1939協議的HEV通訊系統(tǒng)仿真設計.pdf

1、東北大學碩士學位論文基于J1939協議的HEV通訊系統(tǒng)仿真設計姓名：楊威申請學位級別：碩士專業(yè)：車輛工程指導教師：張?zhí)靷b20060101東北大學碩士學位論文AbstractAbstractRecentyears，inordertosolvetheproblemoftheexpendofenergesourcesandreleasingofthebusincity，thetechnologyleveloftheHEVhaveagreati

2、mprovementHybridElectricVehicle(HEV)hastwosourcesofpower，SOthestructureofitisverycomplexAgreatdealofelectroniceuipmentswereadoptedinHEVtoobserveandsharemanyinformationsForthereasonsoffussy，expenciveofprice，lowreliability

3、andcostlinessofmaintenance，thetraditionalconnectionCannotsatisfytherequestofvehicleconnectionWhatthispaperworksoveriscomunicationsystemamongeachHEV’SEcusTosolvetheproblemwhichtheelectricequipmensbrings，BOSCHcorporationex

4、ploredCANbus(ControllerAreaNet)Atpresent，CANbushasalreadybeenoneoftheFieldbuseswhichisappliedmostwidelyinworldItsspecificationhasbeensetdowntheinternationalstandardbyISO(InternationalOrganizationforStandardizatoin)CANpro

5、tocolisbasedonISO’SOSI，butitsmodelstructureonlyhasthreelayers，whicharephysicallayer，datalinklayerandapplicationlayerAsCANbusdefinedphysicallayeranddatalinklayerexceptingapplicationlayer，manyfamoushigherlayerprotocolshave

6、appeared，suchasDeviceNET，CANopen，J1939／ISOl1783andSOonThereinto，SAE(SocietyofAutomotiveEngineers)hassetdownJ1939／11783applyingfortruckandbusAtthesanletime，thereWaS130uniformCANhigherlayerprotocolapplyingforHEVbynow，Thisp

7、aperdescribestheapplicationoftheCANbusandtheJ1939protocolwhichusedintruckandbuscommunicationAstheshortageofprotocolforHEV，wedefinedallapplicationlayerprotocolofHEVaccordingtotheJ1939protoc01AndWealsomadeasimulationexperi