【英文标准名称】:GenericRequirementsforElectronicsManufacturingShopFloorEquipmentCommunication(CAMX)
【原文标准名称】:电子仪器生产场地设备的通信系统的一般要求
【标准号】:ANSI/IPC2541-2001
【标准状态】:现行
【国别】:美国
【发布日期】:2001-11-20
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:IPC
【标准类型】:()
【标准水平】:()
【中文主题词】:信息技术;数据格式;;;通信系统
【英文主题词】:extensiblemarkuplanguage;dataformats;communicationsystems;shopconstruction;informationtechnology
【摘要】:DefinesanXMLencodingschematofacilitateplug-and-playcharacteristicsinafactory'sshop-floorinformationsystem.Thisstandarddescribesthegenericeventmessagecontent,andshouldbeusedtogetherwiththeIPC-2540seriessectionaldocuments,whichdefinethesetofmessagesandkeyattributesofspecificclassesofequipmentusedintheelectronicsmanufacturingarea.
【中国标准分类号】:N20
【国际标准分类号】:35_200
【页数】:
【正文语种】:英语
【英文标准名称】:StandardPracticeforHighwayTrafficMonitoringTruth-in-Data
【原文标准名称】:公路交通监控真实数据标准实施规程
【标准号】:ASTME2759-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:E17.52
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:basedataintegrity;trafficmonitoring;truth-in-data
【摘要】:Therearegeneralreferencestotheprincipleoftruth-in-dataasfoundinGuideE2259andPracticeE2667.Whilethesereferencesarehelpful,withoutclarificationdifferencesoccurwithinagenciesovertimeaswellasamongagenciesinhowtruth-in-dataisimplemented.Intheabsenceofastandardpracticefortruth-in-data,documentationinsomegovernmentalagenciesisneithercomprehensivenorconsistent.Forsomeorganizations,truth-in-dataisanexceptiontocommonpracticeandoccursonlyinresponsetoaspecificrequesttounderstandaspecifictrafficdatasetorsummarystatisticfromatrafficdataset.Thispracticeprovidesconsistentapproachtotruth-in-dataimplementation.TrafficMonitoringStages8212;Trafficmonitoringtruth-in-datadescribeshowbasedataaretreatedateachtrafficmonitoringstagefromfielddatacollectionthroughevaluation,acceptance,summarizationandreporting.Benefits8212;Truthindataprovidesameansofaddressingifandhowmissingorquestionabledataaremodifiedaspartofdataacceptanceanduse.Thebenefitarisesfromunderstandingwhatdataassumptionsoradjustmentfactors,ifany,wereappliedtoreportedtrafficsummarystatistics.Ifanadjustmentfactororfactorswereapplied,consistentwithtruth-in-datathesourceandadjustmentfactorsourcecharacteristicsaredisclosed.Withthistypeofinformation,thedatauserisinabetterpositiontounderstandthedatasetandsummarystatistics,askquestions,andappropriatelyapplythedata.Truth-in-dataensuresthattrafficdatacanbecorrectlyinterpretedandappropriatelyusedtoimprovehighwayoperationssafetyandefficiency.Exceptions8212;Trafficmonitoringtruth-in-datadoesnotaddresssubsequentuseofthedataandsummarystatisticsasinlongitudinalstudies.Trafficmonitoringtruth-in-dataestablishesthebasisforappropriatecurrentandlonger-termuseofbasedataandsummarystatistics.Criticaluseoftrafficmonitoringdatasuchasinsafetyanalysisdependsonthedataclarityandintegrityidentifiedbyimplementingtruth-in-data.Trafficmonitoringtruth-in-datadoesnotaddressdatastorage.Trafficmonitoringtruth-in-datadescribestheconditionsleadingtoacceptanceofdataforstorageandthereportingofdataretrievedfromstorage.Themetadatastructureforarchiveddatamanagementsystems(ADMS)recommendedfortrafficmonitoringdataispresentedinPracticeE2665.AnADMSistheinformationmanagementsystemusedtostoretrafficdatawithintegrityovertime.1.1Trafficmonitoringtruth-in-dataisthedisclosureofhowdataaremanagedfromfielddatacollectionthroughevaluation,acceptance,summarizationandreporting.Throughthisdisclosure,truth-in-datapermitstrafficmonitoringsummarystatisticstoberecalculatedfromthebasedata.1.1.1Truth-in-datacanbeappliedinalltrafficmonitoringprogramsatalllevelsofinvestmentanddevelopment.Temporarymanualfieldactivitiesandpermanentdatagatheringinstallationsshareacommoninterestinandneedfortheabilitytocheckandconfirmreportedtrafficstatistics.Thisistheirreducibleminimumforbothsharingtrafficdataovertimewithinanagency,andatapointoftimeandovertimeamongagencies.1.1.2Truth-in-dataalsopermitsalternativeassessmentofthebasedata.Theabilitytorecalculatetrafficstatisticsfrombasedataprovidestheopportunitytousedifferentassumptionso......
【中国标准分类号】:R85
【国际标准分类号】:03_220_20
【页数】:5P.;A4
【正文语种】:英语
基本信息
| 标准名称： | 鱼雷总装技术要求 |
| 中标分类： |
|
| ICS分类： |
军事工程 >>
军事工程、军事物资、武器
|
| 发布日期： | 1995-12-19 |
| 实施日期： | 1996-08-01 |
| 首发日期： | 1900-01-01 |
| 作废日期： | 1900-01-01 |
| 出版日期： | 1900-01-01 |
| 页数： | 7页 |
适用范围
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前言
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目录
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引用标准
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所属分类： 军事工程 军事工程 军事物资 武器