Case 17 · Tier-1 Auto-Parts Line Real-Time Visual QA · Defect Escape -74% · First-Pass Yield +8% · 6-Month Payback¶

TL;DR: Tier-1 Auto-Parts Line Real-Time Visual QA · Defect Escape -74% · First-Pass Yield +8% · 6-Month Payback. Direction: Government/Manufacturing/Healthcare/Contract/Tender. Scale: Tier-1 auto-parts production line. Hard KPI: defect escape -74%, first-pass yield +8%, one-pass rate +12%, 6-month payback. Tech: industrial PC + 4090, custom YOLOv8, PLC integration. My role: vision model architecture, line integration, on-site 24x7 SLA. Client name anonymized under NDA.

• Direction: Government/Manufacturing/Healthcare/Contract/Tender
• Industry: automotive-manufacturing
• Scale: Tier-1 auto-parts production line
• Hard KPI: defect escape -74%, first-pass yield +8%, one-pass rate +12%, 6-month payback

Problem¶

Traditional manual QA staff fatigue → defect escape → mounting customer complaints.

Solution¶

Production-line camera real-time visual inference (custom YOLOv8 + defect classifier), decision → direct PLC divert.

Tech Stack¶

industrial PC + 4090, custom YOLOv8, PLC integration

Result (Hard KPIs)¶

defect escape -74%, first-pass yield +8%, one-pass rate +12%, 6-month payback

My Role¶

vision model architecture, line integration, on-site 24x7 SLA

Related¶

• Full 20-case portfolio · Direction · Government/Manufacturing/Healthcare/Contract/Tender
• PDF one-pager
• 中文原页

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Client name anonymized · KPIs verified · Real client name disclosable under NDA.