Pokayoke System

The production team needed a more reliable way to prevent wrong part usage, missed process confirmation, and undocumented quality checks at the station.

• Manual checks made defect prevention difficult to verify consistently.
• Station result and operator confirmation needed to be easier to review.
• Quality and production teams needed clearer evidence for daily follow-up.

Renbo implemented a pokayoke-oriented control and data flow that connects station sensors, operator confirmation, PLC logic, quality validation, and reporting. The system supports clear pass-fail decisions and keeps the process history available for review.

The project helps improve process discipline, supports faster abnormality response, and reduces manual reporting for station-level quality control.