嵌入式导论课件5HottopicsinES

LIAOYong(Alan)Introductionto

EmbeddedSystems

Chapter5HottopicsinES

1OUTLINEWheretogo?Howtogetthematerialyouwant?JobhuntingbeforeandaftergruduationWhat’sembeddedsystems,onceagain?Engineering&scienceEngineeringfieldMulti-coretechnologyApplicationdevelopmentOpenMPOpenCLOS&Running-timesystemDevelopmenttools1Wheretogo?EngineeringfieldInternetofthingsApplicationdrivenOSFreeRTOS,TinyOS,contiki,Z-Stack……CommunicationprotocoluIPV6,6LoWPAN,ZigBee……LowpowerinH/W&S/W……1Wheretogo?EngineeringfieldDomainorientedESCommunicationdevicesMedicalElectronicsAvionics……Automotiveelectronics……1Wheretogo?EngineeringfieldIndustry4.0

1Wheretogo?(thefourthindustrialrevolution)Basedonthetechnologicalconceptsofcyber-physicalsystems,theInternetofThingsandtheInternetofServices,itfacilitatesthevisionoftheSmartFactory,inwhichcyber-physicalsystemsmonitorphysicalprocesses,createavirtualcopyofthephysicalworld.OvertheInternetofThings,Cyber-physicalsystemscommunicateandcooperatewitheachotherandhumansinrealtime.EngineeringfieldUpgradeindustriesofCHINADifficultiesEnvironmentCase6SciencefieldMulti-corereal-timeschedulingGPUs+CPUsFormaldesignandverificationDependability1Wheretogo?SciencefieldDomainorientedproblemsinESStreamingmedia3Dradarsystem(Digitalimageprocessing)Positioningandtracking(Compoundeye,…..)

ArtificialIntelligence(AI)andmachinelearning

inERTS……1Wheretogo?UniversityandresearchinstituteMITThelatestscienceandtechnologyBringBenefitstoHumanityOriginalandinnovativeresearchLINCOLNLABORATORYMEDIALABORATORY(Supercommunication,Portablelaserprojector,Wearablecomputing,HomeoftheFutureProject,SOHUandNicholasNegroponte,Intel&DowJones)1Wheretogo?UniversityandresearchinstituteMITNationalScienceFoundation,DARPA,HUD,IBM,Intel,NationalCancerInstitute(NIH),NationalLibraryofMedicine(NIH)1Wheretogo?UniversityandresearchinstituteCMURobotandAIReal-TimeSchedulingSTANFORDSystemarchitectureJohnL.HennessySanFranGoogleINVIDA1Wheretogo?ciscoUniversityandresearchinstituteUCBUNIX,TCP/IP…..CPC(CyberPhysicalSystems)DivadA.PattersionUIUCC.Liu&RMSchedulingUNIVERSITYOFVIRGINA,WASHINGTONReal-TimeMiddlewareWSNTarekF.Abdelzaher,LuChengyang1Wheretogo?UniversityandresearchinstituteUNIVERSITYOFMICHIGANAirForceOfficeofScientificResearch,DefenseAdvancedResearchProjectAgency,NASA,OfficeofNavyResearch,HoneywellKangG.Shin,FarnamJahanianUNIVERSITYOFMASSACHUSETTSRobot,AI&large-scaledReal-Timesystems,DistributedRTS,faulttolerance,Low-powerJohnA.Stankovic&Weizhao(8thRectoroftheUniversityofMacau)1Wheretogo?UniversityandresearchinstituteUNIVERSITYOFNorthCAROLINAJamesAnderson&SanjoyK.BaruahMaxPlanckInstitute(MPI)theNobelprize,thequantumtheoryfürInformatik,Saarbrücken,B.BrandenburgLinkopingsUniversity(SWEDEN)Thetestanddesignfortestability(EdmundM.Clarke)ModelingandverificationZeboPeng,PetruEles,ErikLarsson1Wheretogo?Universityandresearchinstitute…...NationalUniversityofDefenseTechnology,TsinghuaUniversity,BeihangUniversity,ZhejiangUniversity,HarbinInstituteofTechnology,NortheasternUniversity,ChineseAcademyofSciences1Wheretogo?RTCLabinUESTCMulti-corecomputingandsecurityReliabilitydesignandverificationApplication-orientedESMachinevisionandimageprocessField-orientedbigdata1Wheretogo?1OUTLINEWheretogo?Howtogetthematerialyouwant?JobhuntingbeforeandaftergraduationScientists

study

theworld

as

it

is,engineers

create

the

world

that

never

hasbeen.

—TheodorevonKármánIfWirelessSensorNetworks(WSN)representafutureof"billionsofinformationdevicesembeddedinthephysicalworld",whydon'ttheyrunthestandardinternetworkingprotocol?ThefirsindustrialrevolutionWaterandstreampower1784ThesecondindustrialrevolutionElectricenergy1870ThethirdindustrialrevolutionElectronicsandIT1969ThefourthindustrialrevolutionCyber-physicalsystemsnow2

Howtogetthematerialyouwant?InternationalDataBaseEIIEEE(IEL)ElsevierKluwerACMSpringerLink2

Howtogetthematerialyouwant?NativeDataBase

CNKICDMD博硕士论文数据库维普数据库万方数据库

2

Howtogetthematerialyouwant?Others

DigitalLibraryLibraryGoogle&Baidu

Personalhomepage1OUTLINEWheretogo?Howtogetthematerialyouwant?JobhuntingbeforeandaftergraduationEntertogrowinwisdom;Departtoservebetterthycountryandthykind

—HarvardUniversityOS?SinglechipBoard+OSToolsEnvironment“Helloworld”OneAppSimpledriverComplexdriverBSPOSTransplantWholeESS/WESH/WWholeESDIYJobJOBSHewhoknowsothersislearned,andhewhoknowshimselfiswise

Case6voida(){int*func(int*value,intlen);……} voidb(){intfunc(intlen,int*value);……}

Case6voida(){……} voidb(){……} int