安徽省电子文件中心设计思路

安徽省电子文件中心设计思路 A studyon ElectronicRecords Informationsystem model-Take AnhuiERC forexample HuangYuming DeputyDirector-general AnhuiProvincial ArchivesP.R.China .ahda. OutlineGoal Reference model Summary312.ahda. 1、Goal AnhuiProvincial ElectronicCenter Preservedigital heritageImproving governmentefficiency Ensurethree characteristicsProviding aessand use.ahda. 2、Referencemodel三个方面 (1)system functionmodel (2)information model (3)Business model .ahda. (1)System functionmodel OAIS?ISO14721-xx?MoReq欧洲电子文件管理模型需求、ERA电子档案馆功能需求电子政务业务流程设计通用规范?GB/T19487-xx?、Records/archives managementfacts ofchinaERC functionalrequirements DESIGNCRITERIA forERC systemSOFTWARE APPLICATIONS.ahda. (1)System functionmodel .ahda. DataManagement populate、manage、analyze Electronicrecords andmetadata CaptureCapture,collect,verify SEP?Generate EEPDisassemble EEPArchival StorageEEP storage、refresh、migrate update、maintain、examine andbackup AessCo-ordinate AessActivities Generateand provideDEP AdministrationNegotiate withfonds constitutingunits Developstandards auditsubmission SystemConfiguration PreservationPlanning Monitortechnology andRequirements changeDevelop PreservationStrategies andStandards CommonServices (1)System functionmodel .ahda. (2)Information modelfacts?Various info-systems?heterogeneous datastructures?multiform formats?Metadata Diversity?Non structureddata?Miscellaneous platformFormulate infomodel.ahda. Encodingmetadata PREMISE-government metadataGB/T19448GB/T19667GB/T21063Records metadataISO23081Archival metadataISAD(G)DA/T18.DC、GILS、EAD、AGRKMS、ISO 14721、Moreq、SPIRT、DOD5015. 2、BAC、UBC、VERS (2)Information modelmetadata .ahda. Globaloutlook Corevalue Practicebased Compliancewith ISO23081framework.Focus onensuring authenticity,integrity,reliability andusability,and eventuallybe maintained as evidence.ensuring electronic records tobe long-term preservedand aessible.Combined withe-government,records/archives managementbest practice,based oncase studyand survey.Three charactersof nationalstandard Metadata Standard for Electronic Administrative Records (2)Information modelmetadata .ahda. .ahda.立档单位分析捕获并封装电子文件电子文件归档保存电子文件利用归档文件确定文件销毁或移交文件移交元数据捕获电子文件封装存储销毁/迁移载体迁移?倒盘?索引与校验复原与重建刷新查询电子文件回现电子文件Long-term preservationand aessCreation Processmunication Recordsoffice Archives?修改?交换?纸质文件E-mail多媒体创建拟稿创建审核创建签发创建缮印创建会商创建会签创建发文办理签收办理呈批办理承办归档鉴定归档格式转换归档收集办理批阅办理会办办理登记归档著录销毁归档保管归档利用归档进馆移交公文交换节点公文归档节点进馆移交节点办理分类办理著录归档脱机管理authenticity,integrity,reliability andusability?maintainedasevidence .ahda. ISO系列标准国际长期保存研究电子政务e-Gov.Research onarchiving fileformat ISO14721ISO18005ISO15489ISO18492GB/T20916-xxSpecification forthe Chineseoffice fileformat DIAAInterPARES iPRES (2)Information modelarchiving format.ahda.格式开放不绑定软硬件文件自包含可转换利于存储支持技术认证机制易于利用格式自描述显示一致性持续可解释稳健Openness Device independent Self-contained Self-describing Consistenceof renderingcontinuously interpretableStability andRobustness TransferabilityEasy forStorage SupportTechnical CertificationMechanism Easeof Archivalvalue-added services11attributes ofArchiving Format of Fixed-layout ElectronicDocument? (2)Information modelarchiving format.ahda.不绑定软硬件Deviceindependent?Support bymultiple platform?Rendering of records independentof software?Resource resided(e.g.glyph?and pression algorithm shouldnot subject to intellectual property constraints?All coloursshall bespecified ina device-independent manner,.ahda.6.1.10Filters TheLZWDecode filtershall notbe permitted.NOTE Theuse ofthe LZWpressionalgorithmhas beensubjecttointellectualpropertyconstraints .ahda. .ahda. Associatedwith Embeddedin Attachedto Advantageor disadvantage?Data+metadata (2)Information modelinformation structure .ahda. .ahda.公文形式层公文内容层元数据层.ahda. METSreferenced XML-based ElectronicRecords Encapsulation Specification VERSOAIS Compliantwith (2)Information modelinformation structureEncapsulation Specification.ahda. (2)Information modelinformation structureEncapsulation Specification“Onion”structure.ahda. (2)Information modelinformation structureEncapsulationSpecificationUML“tree”.ahda.?As aprehensive andplex informationsystem,ERC consistsof hardware,software,data,and people.?The ruleof businessmodel isto describesystem fromperspective ofbusiness process,demands,and participants.?Based onbusiness requirements,and factsofrecords/archives management,specification forbusiness processof ERCdeveloped. (3)Business model.ahda. (3)Business model.ahda. 3、Summaryinfrastructure Bythe endofxx?ERC platformestablished Somegovernment agencieselectronicrecordsbeing transferred.ahda. 3、Summaryapplications ERCreached InitialOperating Capability.ahda. 3、Summaryapplications .ahda. 3、Summaryapplications .ahda. 3、SummaryapplicationsEEP reader.ahda. 3、SummaryapplicationsEEP reader.ahda.?Exposure draft.saac.?Applied inNingxia,Jiangxi,etc.Metada