Journal of the Society of Naval Architects of Korea (대한조선학회논문집)

The Society of Naval Architects of Korea (대한조선학회)
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Real Time Information Sharing Using a Wireless Internet Environment for Effective Panel Shop Operation

무선 인터넷기반 실시간 정보 처리를 통한 판넬 공장의 효과적 운용방법 연구

  • Chang, Yun-Sung (Dept. of Environmental and Ocean Engineering, The University of Tokyo) ;
  • Shin, Jong-Gye (Dept. of Naval Architecture and Ocean Engineering, Seoul National University) ;
  • Lee, Kwang-Kook (Dept. of Naval Architecture and Ocean Engineering, Seoul National University) ;
  • Lee, Jang-Hyun (Dept. of Naval Architecture and Ocean Engineering, Inha University)
  • 장윤성 (동경대학교 환경해양공학과) ;
  • 신종계 (서울대학교 조선해양공학과) ;
  • 이광국 (서울대학교 조선해양공학과) ;
  • 이장현 (인하대학교 선박해양공학과)
  • Published : 2006.06.20
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Abstract

A prototype of MES(Manufacturing Execution System) applied to panel assembly shop is implemented by using PDA(Personal Digital Assistant) and wireless database web server. The system is developed based on the Dot Net framework. The prototype can exchange the manufacturing execution data between production managers in the control room and workers in the factory through wireless internet communication. Manufacturing model of the panel shop is designed by using IDEF0 and UML method to understand the characteristics of the information and the data entities from the PPR-S view. Several issues in the shop were revealed from the manufacturing model analysis. The most typical problem was the lack of information sharing between the managing workers and the assembly workers. The problem prevents the workers and labors from sharing the process information and continuous workpiece flow In interactive way. To increase the information and data flow, a wireless internet based system is implemented and PDAs are linked together to exchange the process planning data and in-process data between the workers. It is anticipated that PDA and the implemented system can enable the process control at each process stages to obtain the well-organized operation.

Keywords

References

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Cited by

  1. Development of Shipbuilding Execution Scheduling Support System using Mobile Device : A Case Study for a Panel Block Assembly Shop vol.50, pp.4, 2013, https://doi.org/10.3744/SNAK.2013.50.4.262