README.md

metadata

title: Data Centre Construction
emoji: 🔌
colorFrom: blue
colorTo: indigo
sdk: static
pinned: false
license: apache-2.0
short_description: Nameplate OCR checked against the equipment schedule

Data Centre Construction

Constructelligence is developing frontier construction-AI models. This demo is the lite, open tier of the Data Centre Construction kit (see constructelligence.co).

Read an equipment nameplate and know if it is the unit the schedule asked for.

Photograph the nameplate of a UPS, PDU, switchgear, generator, transformer, busway, battery, CRAH, chiller — or a server rack. This runs OCR in your browser, pulls out 31 plate fields across 55 data-centre equipment types, and checks each one against the equipment schedule, flagging a mismatch instead of a silent pass. It builds an asset register and exports it to CSV.

Nothing is uploaded: the photo and the schedule stay on your device.

Try it

1. Drop an equipment schedule as CSV (or click Use sample schedule).
2. Drop a nameplate photo (or click Try a sample nameplate).
3. Click Read nameplate and check the verdict, field by field, against the plate.

Sample plates include a matching UPS, a wrong-voltage UPS, a switchboard, a server and a rack PDU.

How it works

• Photo check — a quick blur/glare/darkness/resolution read warns before you rely on a bad shot.
• OCR — tesseract.js@5 (English LSTM), loaded from a CDN, plus an error model for the way OCR misreads plate lettering (serifed V→Vv, K→X in KVA, HZ→Hw, codes split after their punctuation).
• Extraction — labelled-field parsing with numeric range guards, grouped into Identification, Electrical, Cooling, Server racks/IT and Mechanical. Fields include voltage, phase, Hz, kVA, kW, amps, power factor, MCA, MOCP, SCCR, enclosure, listings, battery type/Ah/cells, refrigerant, charge, cooling tons, BTU/h, CFM, GPM, rack U, power W, PDU outlets, ports, speed and weight.
• Typing — 55 equipment families, device wording ranked above its family (server racks included).
• Matching — model and serial codes compared with O/0, I/L/1, S/5, B/8, Z/2 folded, so a misread is not a false mismatch while a genuine voltage variant still fails.

Links

• Model card and code — constructelligence/data-centre-nameplates
• Constructelligence — huggingface.co/constructelligence · constructelligence.co

A prompt to look, not a finding. Not safety-rated, not a compliance decision, and not a substitute for inspection by a competent person.