ISO/TR 21707-2008 智能运输系统.集成的运输信息、管理和控制.ITS系统中的数据质量
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【英文标准名称】:Intelligenttransportsystems-Integratedtransportinformation,managementandcontrol-DataqualityinITSsystems
【原文标准名称】:智能运输系统.集成的运输信息、管理和控制.ITS系统中的数据质量
【标准号】:ISO/TR21707-2008
【标准状态】:现行
【国别】:国际
【发布日期】:2008-06-01
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC204
【标准类型】:()
【标准水平】:()
【中文主题词】:数据;数据采集;数据元;数据交换;定义;信息交换;智能网络;元数据;额定值;术语;交通和乘客信息;交通管制;运输;运输系统;TTI
【英文主题词】:Data;Dataacquisition;Dataelements;Dataexchange;Definition;Definitions;Informationinterchange;Intelligentnetworks;Metadata;Ratings;Terminology;Trafficandtravellerinformation;Trafficcontrol;Transport;Transportationsystems;TTI
【摘要】:ISO/TR21707:2008specifiesasetofstandardterminologyfordefiningthequalityofdatabeingexchangedbetweendatasuppliersanddataconsumersintheITSdomain.ThisappliestoTrafficandTravelInformationServicesandTrafficManagementandControlSystems,specificallywhereopeninterfacesexistbetweensystems.Itmayofcoursebeapplicableforothertypesofinterfaces,includinginternalinterfaces,butthisTechnicalReportisaimedsolelyatopeninterfacesbetweensystems.ISO/TR21707:2008identifiesasetofparametersormeta-datasuchasaccuracy,precisionandtimelinessetc.whichcangiveameasureofthequalityofthedataexchangedandtheoverallserviceonaninterface.Dataqualityisapplicabletointerfacesbetweenanydatasupplieranddataconsumer,butisvitallyimportantonopeninterfaces.Itincludesthequalityoftheserviceasawholeoranycomponentpartoftheservicethatasupplyingorpublishingsystemcanprovide.Forinstancethismaygiveameasureoftheavailabilityandreliabilityofthedataserviceintermsofuptimeagainstdowntimeandtheresponsivenessoftheserviceoritmaygiveameasureoftheprecisionandaccuracyofindividualattributesinthepublisheddata.ItshouldbenotedthatinthecontextofISO/TR21707:2008datamaybetakentobeeitherrawdataasinitiallycollected,orasprocesseddata,bothofwhichmaybemadeavailableviaaninterfacetodataconsumers.Thedataconsumermaybeinternalorexternaltotheorganisationwhichismakingthedataavailable.Additionallythedatamaybederivedfromrealtimedata(e.g.livetrafficeventdata,trafficmeasurementdataorlivecameraimages)ormaybestaticdatawhichhasbeenderivedandvalidatedoff-line(e.g.alocationtabledefininganetwork).Measurementsofdataqualityareofimportanceinallsuchcases.ISO/TR21707:2008issuitableforapplicationtoallopenITSinterfacesintheTrafficandTravelInformationServicesdomainandtheTrafficManagementandControlSystemsdomain.
【中国标准分类号】:R07
【国际标准分类号】:03_220_20;35_240_60
【页数】:19P.;A4
【正文语种】:英语
【原文标准名称】:智能运输系统.集成的运输信息、管理和控制.ITS系统中的数据质量
【标准号】:ISO/TR21707-2008
【标准状态】:现行
【国别】:国际
【发布日期】:2008-06-01
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC204
【标准类型】:()
【标准水平】:()
【中文主题词】:数据;数据采集;数据元;数据交换;定义;信息交换;智能网络;元数据;额定值;术语;交通和乘客信息;交通管制;运输;运输系统;TTI
【英文主题词】:Data;Dataacquisition;Dataelements;Dataexchange;Definition;Definitions;Informationinterchange;Intelligentnetworks;Metadata;Ratings;Terminology;Trafficandtravellerinformation;Trafficcontrol;Transport;Transportationsystems;TTI
【摘要】:ISO/TR21707:2008specifiesasetofstandardterminologyfordefiningthequalityofdatabeingexchangedbetweendatasuppliersanddataconsumersintheITSdomain.ThisappliestoTrafficandTravelInformationServicesandTrafficManagementandControlSystems,specificallywhereopeninterfacesexistbetweensystems.Itmayofcoursebeapplicableforothertypesofinterfaces,includinginternalinterfaces,butthisTechnicalReportisaimedsolelyatopeninterfacesbetweensystems.ISO/TR21707:2008identifiesasetofparametersormeta-datasuchasaccuracy,precisionandtimelinessetc.whichcangiveameasureofthequalityofthedataexchangedandtheoverallserviceonaninterface.Dataqualityisapplicabletointerfacesbetweenanydatasupplieranddataconsumer,butisvitallyimportantonopeninterfaces.Itincludesthequalityoftheserviceasawholeoranycomponentpartoftheservicethatasupplyingorpublishingsystemcanprovide.Forinstancethismaygiveameasureoftheavailabilityandreliabilityofthedataserviceintermsofuptimeagainstdowntimeandtheresponsivenessoftheserviceoritmaygiveameasureoftheprecisionandaccuracyofindividualattributesinthepublisheddata.ItshouldbenotedthatinthecontextofISO/TR21707:2008datamaybetakentobeeitherrawdataasinitiallycollected,orasprocesseddata,bothofwhichmaybemadeavailableviaaninterfacetodataconsumers.Thedataconsumermaybeinternalorexternaltotheorganisationwhichismakingthedataavailable.Additionallythedatamaybederivedfromrealtimedata(e.g.livetrafficeventdata,trafficmeasurementdataorlivecameraimages)ormaybestaticdatawhichhasbeenderivedandvalidatedoff-line(e.g.alocationtabledefininganetwork).Measurementsofdataqualityareofimportanceinallsuchcases.ISO/TR21707:2008issuitableforapplicationtoallopenITSinterfacesintheTrafficandTravelInformationServicesdomainandtheTrafficManagementandControlSystemsdomain.
【中国标准分类号】:R07
【国际标准分类号】:03_220_20;35_240_60
【页数】:19P.;A4
【正文语种】:英语
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