For zero inventory and mixed assembly production, JIT (Just In Time) production system in Toyota and JIS (Just-In-Sequence) production system in Hyundai motor co. have been proposed. Even though the production systems are popular in automobile production area, many subcontract companies producing part-modules for final production at a parent company suffers from excessive or shortage amount of inventory due to the time gap of production and delivery to the parent company. In this study, we propose an efficient real-time assembly sequence system applying a well-known Pareto method using Paint-In information in painting process and daily production planning information. Based on this system, a production line can estimate the shortage amount of UPH (Units Per Hour) at production line and recovers the amount before operating assembly production in the line. The proposed system provides efficiency on productivity compared with the previous system.

1. 서론 
 2. 문헌연구 
 3. 시스템 구축
 5. 결론
 참고문헌

• Jun-Hee Bae(Graduate School of Management of Technology, Pukyong National University) | 배준희
• Byung Soo Kim(Department of Industrial and Management, Incheon National University) | 김병수 교신저자
• Young-Seok Ock(Division of Systems Management and Engineering, Pukyong National University) | 옥영석