针对历史存量档案的专业数字化服务，涵盖城建档案、文书档案、业务档案等多门类，提供扫描采集、OCR识别、AI自动著录、质量检验、数字建档全链路一站式解决方案，让沉睡的历史档案焕发数字新生。 Professional digitization for historical stock archives — covering urban construction, documentary, and business records. End-to-end services from scanning and OCR to AI auto-cataloging, quality inspection, and digital archiving, bringing dormant historical records into the digital era.
核心服务Core Services
从前期整理到最终建档，覆盖历史存量档案数字化全链路From preliminary organization to final digital archiving — covering the complete chain for historical stock records
对历史存量档案进行专业鉴定、排序、编号与破损修复，确保扫描前档案状态符合数字化标准，最大程度保护原件。
Professional appraisal, ordering, numbering, and damage repair of historical records, ensuring pre-scan condition meets digitization standards while maximizing original preservation.
专业扫描设备覆盖A0幅面工程图纸、A4文书档案及各类业务档案，支持灰度、黑白、彩色多模式采集，满足不同存档精度要求。
Professional scanners cover A0 engineering drawings, A4 documentary records, and various business archives — supporting grayscale, black-and-white, and color modes to meet varying archival resolution requirements.
高精度OCR引擎支持印刷体与手写体混合识别，自动提取文件标题、日期、编制单位等关键字段，识别准确率超99%。
High-accuracy OCR supports mixed print and handwriting recognition, auto-extracting titles, dates, authoring units, and other key fields with over 99% recognition accuracy.
基于大语言模型自动完成元数据著录，智能匹配档案目录条目并建立关联，著录效率提升80%以上，支持城建、文书、业务档案多门类标准。
LLM-powered auto-cataloging matches metadata to existing directory entries and establishes linkages — 80%+ efficiency gain, supporting multi-category standards for construction, documentary, and business records.
系统化质检流程覆盖图像质量、文字识别准确率、目录完整性及挂接准确性，自动生成质检报告，不合格项实时反馈整改。
Systematic QC covers image quality, OCR accuracy, catalog completeness, and linking accuracy — auto-generating inspection reports with real-time feedback on non-conforming items.
将合格数字化成果导入档案管理系统，建立可检索、可利用的数字档案资源库，支持全文检索、在线阅览与权限管控，实现历史档案活化利用。
Imports quality-verified digital assets into archive management systems, building searchable and accessible digital resource libraries with full-text search, online viewing, and access control to activate historical archive utilization.
适用范围Applicable Scope
一套方案适配不同门类历史存量档案的数字化需求One solution adapted to the digitization needs of historical archives across all categories
工程图纸、竣工文件、勘察报告等大幅面专业文件，支持A0/A1工程图纸高精度扫描，自动识别图号图名与专业类别，满足城建档案行业标准。Engineering drawings, completion documents, and survey reports — A0/A1 high-precision scanning, auto-recognition of drawing numbers and disciplines, fully compliant with urban construction archive standards.
党政公文、会议记录、合同协议、财务凭证等文书类档案，依据DA/T著录规则自动提取元数据，支持年度、机构、问题等多维度分类整理。Government documents, meeting records, contracts, and financial vouchers — auto-metadata extraction per DA/T standards, supporting multi-dimensional classification by year, institution, and subject.
人事档案、科技档案、基建档案、会计档案等各类业务专项档案，针对不同门类定制著录模板，满足各类行业档案管理规范要求。Personnel, scientific, infrastructure, accounting, and other specialized business archives — customized cataloging templates per category, meeting sector-specific archive management requirements.
照片、胶片、录音、录像等特殊载体档案的专业数字化采集，依据GB/T标准进行格式转换与元数据著录，建立声像档案数字资源库。Professional digitization of photos, film, audio, and video archives — format conversion and metadata cataloging per GB/T standards, building audio-visual digital resource repositories.
实施流程Implementation Process
严格遵循国家档案数字化相关标准，确保每一阶段质量可控Strictly following national archive digitization standards to ensure quality control at every stage
对馆藏档案现状进行全面调研，评估档案数量、载体状态、门类构成，制定定制化数字化实施方案与质量标准。Comprehensive survey of existing collections — assessing volume, physical condition, and category composition to develop a customized digitization plan and quality standards.
专业人员完成档案排序、编号、破损修复与去订书针等前处理工作，再进行高标准扫描采集，原件安全返还归位。Professionals complete ordering, numbering, damage repair, and staple removal before high-standard scanning. All originals are safely returned and replaced.
OCR文字识别与AI自动著录并行处理，结合人工校验，完成元数据提取、目录挂接与全文索引建立，确保著录准确率达标。OCR recognition and AI auto-cataloging run in parallel, combined with manual verification — completing metadata extraction, directory linking, and full-text indexing to meet accuracy targets.
多轮质检验收，生成完整质检报告，数字化成果导入目标档案管理系统，完成数字档案资源库建设，提供完整项目文档与后续技术支持。Multi-round QC inspections with comprehensive reports; digital assets imported into the target archive system with complete project documentation and ongoing technical support.
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