《工业互联网导论》课件 4-1 标识解析技术

《工业互联网导论》AnIntroductiontoIndustrialInternetLecturer：ZhouHaifei“大智物移云”[关键技术篇] 当今信息技术领域的新技术，大致可以用“大智物移云”5个字进行了概括。“Big,Intelligent,IoT,MobileandCloud”[KeyTechnologies]

Today’snewtechnologiesinthefieldofinformationtechnologyweresummarizedbyAcademicianWuHequanoftheChineseAcademyofEngineeringwiththewords“Big,Intelligence,Things,MobileandCloud”.“大智物移云”[关键技术篇]“大”是指大数据；“智”是指人工智能；“物”是指物联网；“移”是指移动互联网；“云”是指云计算。“Big,Intelligent,IoT,MobileandCloud”[KeyTechnologies]“Big”referstobigdata;“intelligence”referstoartificialintelligence;“Things”referstotheInternetofThings;“Mobile”referstothemobileInternet;“Cloud”referstocloudcomputing.平台功能架构[关键技术篇]Platformfunctionarchitecture[KeyTechnologies]边缘层[关键技术篇]边缘层，主要完成工业生产数据的采集。Edgelayer[KeyTechnologies]Theedgelayermainlycompletesthecollectionofindustrialproductiondata.网络层[关键技术篇]网络层，提供通信网络接入边缘数据至云平台。Networklayer[KeyTechnologies]Thenetworklayerprovidescommunicationnetworkaccessedgedatatothecloudplatform.IaaS层[关键技术篇]IaaS层，主要提供虚拟化的云基础设施。IaaSlayer[KeyTechnologies]TheIaaSlayermainlyprovidesvirtualizedcloudinfrastructure.PaaS层[关键技术篇]PaaS层，主要提供面向用户的软件核心工具。PaaSlayer[KeyTechnologies]ThePaaSlayermainlyprovidesuser-orientedsoftwarecoretools.SaaS层[关键技术篇]SaaS层，主要提供面向用户的应用功能软件。SaaSlayer[KeyTechnologies]TheSaaSlayermainlyprovidesuser-orientedapplicationsoftware.多技术融合[关键技术篇]工业互联网与“大智物移云”等信息技术领域的最新技术都存在着“交叉”或者“融合”；工业互联网并非一种新技术，而是多种技术的大融合。Multi-technologyintegration[KeyTechnologies]Thereis“intersection”or“convergence”inthelatesttechnologiesinthefieldofinformationtechnology,suchastheIndustrialInternetand“Big,Intelligent,IoT,MobileandCloud”;TheIndustrialInternetisnotanewtechnology,butagreatintegrationofmultipletechnologies.感知技术知识图谱OutlineofPerceptionTechnology感知“五官”第四章感知技术感知技术是工业互联网的“五官”，是工业数据采集的最关键部分，也是工业互联网的基础。Perceive“FacialSenses”Chapter4PerceptionTechnologyPerceptiontechnologyisregardedasthe“fivesenses”oftheIndustrialInternet.ItisthemostcriticalpartofindustrialdatacollectionandthefoundationoftheIndustrialInternet.标识解析体系4.1标识技术2018年，我国工业和信息化部发布了《工业互联网发展行动技术（2018-2020年）》，提出“标识解析体系构建行动”。identifieranalysissystem4.1IdentificationAnalysisIn2018,theMinistryofIndustryandInformationTechnologyofChinareleasedIndustrialInternetDevelopmentActionTechnology(2018-2020)andproposedthe“Actionontheconstructionofidentifieranalysissystem”.标识解析体系4.1标识解析面向全球范围提供公共的根层级标识解析服务,是最高层级服务节点。面向全国、地区范围提供顶级标识解析服务，，是国家或地区内的最顶级标识解析服务节点。面向行业提供标识解析服务的公共节点。面向企业内部的标识服务节点。标识解析体系的入口设施。identifieranalysissystem4.1IdentificationAnalysisItisapublicroot-levelidentifieranalysisservicefortheworld,andisthehighest-levelservicenode.Itprovidestop-levelidentifieranalysisservicesinthewholecountry.Itisthetopidentifieranalysisservicenodeinacountry.apublicnodethatprovidesidentifieranalysisservicestotheindustry.aninternalidentifierservicenodeforenterprises.theentrancefacilityoftheidentifieranalysissystem.标识解析体系4.1标识解析标识解析体系是工业互联网的“中枢神经”，是实现工业全要素、各环节信息互通的关键枢纽，是工业互联网安全稳定运行的核心基础设施。identifieranalysissystem4.1IdentificationAnalysisTheidentifieranalysissystemisthe“centralnervoussystem”oftheIndustrialInternet,thekeyhubforrealizingallelementsoftheindustryandtheinformationexchangeofalllinks,andthecoreinfrastructureforthesafeandstableoperationoftheIndustrialInternet.标识解析体系4.1标识解析工业互联网标识解析体系相当于传统互联网中的域名解析系统“DNS”。identifieranalysissystem4.1IdentificationAnalysisTheindustrialInternetidentifieranalysissystemisequivalenttothedomainnameanalysissystem“DNS”inthetraditionalInternet.标识解析基本流程4.1标识解析Processesforidentifieranalysis4.1IdentificationAnalysis身份符号4.1标识解析标识技术，能够唯一识别网络上各种工业要素的身份符号，便于追踪其工业生产的全生命周期信息，简言之就是采用标记来对物品做识别。标识技术可分为：主动标识和被动标识。Identitysymbol4.1IdentificationAnalysisThroughidentificationtechnology,wecanidentifytheidentifiersymbolsofvariousindustrialelementsonthenetwork,anditisconvenienttotrackthefulllifecycleinformationofitsindustrialproduction.Inshort,itistousetagstoidentifyitems.Theidentificationtechnologycanbedividedintoactiveandpassiveidentifier.主动标识载体4.1标识解析主动标识载体，一般指工业标识符嵌入在工业终端设备内部，具备网络连接能力，能够主动向标识解析服务器发起标识解析请求，支持远程对承载工业标识符相关信息的增删改查，具备数据加密传输、接入认证等可信功能。Activeidentifier4.1IdentificationAnalysisActiveidentifiercarriergenerallymeansthattheindustrialidentifierisembeddedintheindustrialterminalequipment,hastheabilitytoconnectthenetwork,canactivelysendanidentifieranalysisrequesttotheidentifieranalysisserver,supportsremoteaddition,deletion,modification,andretrievalofinformationrelatedtocarryingindustrialidentifiers,andithastrustedfunctionssuchasdataencryptedtransmissionandaccessauthentication.多场景载体4.1标识解析在移动通信场景，基于移动终端实现主动标识编码的相关部件，主要包括通用集成电路卡、无线通信模组、处理芯片；在固定场景下，基于固定终端实现主动标识编码的相关部件，主要包括通信模组、处理芯片。Multi-scenecarrier4.1IdentificationTechnologyInthemobilecommunicationscenario,therelevantcomponentsthatimplementactiveidentificationcodingbasedonthemobileterminalmainlyincludegeneralintegratedcircuitcards,wirelesscommunicationmodules,andprocessingchips;Inafixedscenario,relatedcomponentsthatimplementactiveidentificationcodingbasedonafixedterminalmainlyincludecommunicationmodulesandprocessingchips.UICC4.1标识解析通用集成电路卡（UICC），是指在移动通信网络中使用的智能卡的总称。UICC4.1IdentificationAnalysisUniversalIntegratedCircuitCard(UICC)referstothegeneraltermforsmartcardsusedinmobilecommunicationnetworks.接入网能力4.1标识解析序号UICC卡应用移动通信接入网1SIM2G-GSM2USIM3G-UMTS,4G-E-UTRAN3ISIMNGN-IMS4CSIM3G-CDMA20005R-UIMCDMA,GSM,UMTSAccessnetworkcapability4.1IdentificationAnalysisNo.applicationofUICCcardmobilecommunicationaccessnetwork1SIM2G-GSM2USIM3G-UMTS,4G-E-UTRAN3ISIMNGN-IMS4CSIM3G-CDMA20005R-UIMCDMA,GSM,UMTS无线通信模组4.1标识解析无线通信模组，是连接工业互联网边缘层和网络层的关键组件之一，所有边缘层终端产生的设备数据都需要通过通信模块汇聚至网络层，通过云端管理平台对设备进行远程管控。wirelesscommunicationmodule4.1IdentificationAnalysisThewirelesscommunicationmoduleisoneofthekeycomponentsconnectingtheedgelayerandthenetworklayeroftheindustrialInternet.Thedevicedatageneratedbyalledgelayerterminalsneedstobeaggregatedtothenetworklayerthroughthecommunicationmodule,andthedevicecanberemotelycontrolledthroughthecloudmanagementplatform.无线通信模组4.1标识解析wirelesscommunicationmodule4.1IdentificationAnalysis终端4.1标识解析工业互联网终端，则是连接边缘层与网络层的终端载体，承载数据采集、预处理、加密、控制和数据传输等功能。Terminal4.1IdentificationAnalysisTheindustrialInternetterminalistheterminalcarrierthatconnectstheedgelayerandthenetworklayer,andhasfunctionssuchasdatacollection,preprocessing,encryption,control,anddatatransmission.终端架构4.1标识解析Terminalarchitecture4.1IdentificationAnalysis被动标识载体4.1标识解析被动标识载体，一般指工业标识符附着在工业终端设备或者产品表面，承载工业互联网标识编码，采用标识读写器才能向标识解析服务器发起标识解析请求。passiveidentificationcarrier4.1IdentificationAnalysisThepassiveidentificationcarriergenerallyreferstothattheindustrialidentifierisattachedtothesurfaceoftheindustrialterminalequipmentorproduct,andcarriestheindustrialInternetidentifiercode.Onlywhentheidentifierreader/writerisusedcantheidentifieranalysisrequestbesenttotheidentifieranalysisserver.一维条形码4.1标识解析一维条码的宽度记载着数据，而其长度没有记载数据；只能由数字和字母组成。one-dimensionalbarcode4.1IdentificationAnalysisThewidthofaone-dimensionalbarcoderecordsdata,butitslengthdoesnotrecorddata;Itcanonlyconsistofnumbersandletters.二维条形码4.1标识解析二维条码的长度、宽度均记载着数据；能存储汉字、数字和图片等信息，此外还具有“定位点”和“容错机制”。QRcode4.1IdentificationAnalysisBoththelengthandwidthoftheQRcoderecordthedata;ItcanstoreChinesecharacters,numbers,picturesandotherinformation,andithas“locatingpoints”and“faulttolerancemechanism”.被动标识载体4.1标识解析passiveidentificationcarrier4.1IdentificationAnalysisRFID4.1标识解析射频识别