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Application of RFID System for MES Enhancement -Focused on EPCIS Expended Model-

MES개선을 위한 RFID 적용 -EPCIS 확장모형을 중심으로-

  • 최원용 (동국대학교 산업시스템공학과) ;
  • 이종태 (동국대학교 산업시스템공학과)
  • Published : 2007.12.28

Abstract

In the recent years, the companies have manually recorded a production status in a work diary or have mainly used a bar code in order to collect each process's progress status, production performance and quality information in the production and logistics process in real time. But, it requires an additional work because the worker's record must be daily checked or the worker must read it with the bar code scanner. At this time, data's accuracy is decreased owing to the worker's intention or mistake, and it causes the problem of the system's reliability. Accordingly, in order to solve such problem, the companies have introduced RFID which comes into the spotlight in the latest automatic identification field. RFID is an automatic identification technology by radio communication technology that allows us to identify or record information without contacting the corresponding object, and as Gen2 and EPCIS, EPCglobal's standard tag for RFID, have recently been established, it will be introduced to the whole computation industry. This study suggests RFID type Modeling Notation for analyzing logistics flow to improve MES focusing on extended model of EPCIS, and EPCISEvent Template in manufacturing industry.

Keywords

RFID;MES;EPCIS;EPCglobal;Extended Model