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Manufacturing · Industrial SoftwarePublished 2026-06-12

Document Understanding in Smart Manufacturing: Drawings, BOMs, and Connections

The harness and connector industry lacks no CAD tools — it lacks systems that truly read drawings, extract BOMs, validate connections, and generate board layouts. This is the foundation where vision meets engineering semantics.

By贤码智能 · 技术团队
01
Industrial Drawing Understanding: Vision Is Only the Entry

Turning engineering drawings into structured data is not purely a vision problem. How information is organized in the drawing — layers, annotations, symbols, title blocks — is what matters: the vision model reads, engineering rules interpret.

We have built drawing-understanding capabilities tailored to the harness industry: extracting lines, terminals, and connection relations layer by layer, then validating consistency with industry rules so the system "reads and actually understands".

02
Automated BOM Extraction: Making Tacit Knowledge Explicit

Harness BOMs are scattered across drawings, tables, and engineer experience. We decompose this into an automatable flow: recognize parts → extract spec parameters → match the material library → generate a structured BOM.

The value is not just saving labor — it frees the enterprise from dependence on a few senior engineers, crystallizing process knowledge into a reusable asset.

03
Connection Validation: From "Well-Drawn" to "Correctly Connected"

A drawing can look great, but whether connections are correct, line numbers consistent, and changes from the previous revision clear — those are what the factory truly cares about. We provide connection-consistency validation and auto-mark change points.

It works with our connector database: device selection, pin definitions, and material data share one source, reducing errors at design time.

04
Working with the RPA Capability Platform

Factories are full of cross-system operations: pulling data from ERP, moving information between tools, submitting per fixed workflows. Hand these to the RPA skill library for automation; combined with document understanding, they form a full "read → compute → run" loop.

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