Engineering Design / ConsultingShanghai Geotechnical Investigations & Design Institute2026-08-03

MOI Turns Engineering Archives into Reusable Knowledge for SGIDI

MOI digitizes survey reports, scans, cross-page tables, and drawings while preserving layout semantics and source evidence, making historical archives searchable and reviewable.

Multimodal
Documents + drawings
Page/Region
Traceable evidence
Human-in-loop
Confidence review
API
Downstream delivery

Challenge: Digital Files Still Trapped Engineering Knowledge

Converting paper to PDF did not preserve table relationships, drawing boundaries, captions, charts, or professional symbols in a machine-usable form. Finding a parameter or reusable drawing still required page-by-page review.

Solution: Preserve Layout, Evidence, and Human Review

MOI recognizes text, tables, formulas, images, charts, and drawing regions together. Results carry file, page, region, confidence, and exception metadata, while uncertain items are routed to professional review.

Value: A Sustainable Archive Digitization Pipeline

Schema-based workflows, task status, retries, and APIs deliver verified engineering data to archives, knowledge bases, modeling, and risk-analysis systems.