【英文标准名称】:Energymanagementsystemapplicationprograminterface(EMS-API)-Genericeventingandsubscription(GES)
【原文标准名称】:能量管理系统应用程序接口(EMS-API).通用事项记录和订阅(GES)
【标准号】:BSEN61970-405-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2007-10-31
【实施或试行日期】:2007-10-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:API;应用程序接口;应用软件;CIS;元件接口规范;计算机软件;数据处理;数据处理系统;电气工程;能量经济学;供能系统(建筑物);能源技术;指导手册;工业;信息交换;信息模式;信息处理;接口(数据处理);过程控制室;程序设计;遥控系统;遥控监示;规范(验收)
【英文主题词】:API;ApplicationProgramInterface;Applicationsoftware;CIM;CIS;ComponentInterfaceSpecifications;Computersoftware;Controltechnology;Dataexchange;Dataprocessing;Dataprocessingsystem;Energyeconomy;Energysupplysystems(buildings);Energytechnology;Englishlanguage;Equipment;Event;ExtensibleMarkupLanguage;Guidebooks;Industries;Informationinterchange;Informationmodels;Informationprocessing;Interfaces;Interfaces(dataprocessing);Messageinterchanges;Messages;Processcontrolrooms;Programming;Remotecontrolsystems;Remotemonitoring;Sectionalspecification;Software;Specification(approval)
【摘要】:TheIEC61970-405GenericEventingandSubscription(GES)specificationspecifiesageneralizedinterfaceforefficientexchangeofmessages.ThespecificationtakesintoaccountthelatenciescausedbyaLocalAreaNetwork(LAN)providingefficientdataexchangealsooverLocalAreaNetworks.TheGenericEventingandSubscription(GES)APIisexpectedtoprovideoneoftheprimarymeansforaccomplishingapplicationintegration.BeyondthescopeoftheGESAPI,otherAPIsaddressthehighperformance,real-timeinteractiveneedsofanapplicationwithinarunningsystemaswellasrequest/replyorientedgenericdataaccess.IEC61970-405isderivedfromtheObjectManagementGroup(OMG)DataAcquisitionfromIndustrialSystemssectionAlarmsandEvents(DAISA&E)specification.OMGDAISA&EreliesontheOMGDataAccessFacility(DAF)andOPCAlarmsandEvents(A&E)specifications.OMGDAISA&EisaPlatformSpecificModel(PSM)withCORBAastheplatformandOPCA&EisaPSMwithMicrosoftCOMastheplatform.ImplementerswantinganintroductiontoOMGDAISA&EandOPCA&Eshallreadthesedocuments.TheGESinterfaceisintendedtointeroperatewithotherIEC61970basedinterfaces.Henceitispossibletouseinformationretrievedfromotherinterfacetoaccessthesameinformationusingthisinterface,forexample:?objectidentifiers,?attributenamesoridentifiers,?classnamesoridentifiers.ThewaydataisorganizedinaserverimplementingtheGESinterfacecanbeseenbyusingthebrowseinterfacesfordataandmetadata.Itisalsopossibletousethedataaccessinterfacedirectlywithoutusingthebrowseinterfacesiftheclienthasanaprioriknowledgeofobject,classandattributeidentifiers.Objectidentifiersmayberetrievedusingdatafromotherinterfaces,forexampleaCIMXMLfileortheIEC61970-404interface.InformationonwhatclassesandattributesareavailablewillbedescribedinIEC61970-45Xdocuments.IEC61970-405describesthefunctionalityinatechnologyindependentway,itisaPlatformIndependentSpecification(PIM).Hence,itexplainsthefunctionalitytoalevelthatcanbeusedtocreatePSMsorbeanintroductiontoexistingPSMs,i.e.DAISA&EandOPCA&E.ImplementerswantinganintroductiontoOMGDAISA&EandOPCA&Eshouldreadthesedocuments.IEC61970-405consistsoftwoparts:?SCADAalarmsandeventsthatisthePlatformIndependentSpecification(PIM)derivedfromDAISA&EandOPCA&E.Thispartiscalled“GenericEventingandSubscriptionAlarmsandEvents”(GESA&E).?GenericmessagingthatisageneralizationoftheSCADAalarmsandevents.Thispartisjustcalled“GenericEventingandSubscription”(GES).IEC61970-1providestheEMS-APIreferencemodeluponwhichthisstandardisbased.Inthatreferencemodel,theterminologyusedinthispartofIEC61970isintroducedandtheroleoftheCISisexplained.IEC61970-401providesanoverviewandframeworkfortheCIS(IEC61970-4XX)standards.IEC61970-402providesthebaseservicestobeusedinconjunctionwithotherIEC61970-4XXdocuments.ThisspecificationextendstheCommonServicestoprovideaneventsubscriptionorientedmechanismforapplicationstoexchangeCIMdata.ThemappingofIEC61970-405toimplementationspecifictechnologiesorPlatformSpecificModels(PSMs)isfurtherdescribedinaseparateseriesofdocuments,i.e.thefutureIEC61970-5XX.Foractualimplementations,thefutureIEC61970-5XX,OMGDAISA&E,OMGDAForOPCA&Eareused.
【中国标准分类号】:L67;F21
【国际标准分类号】:35_240_50
【页数】:34P.;A4
【正文语种】:英语