Distributed Cigarette Case Scanning with OPC Technology

LU ZI-KUI; ZHANG HONG-MING; XU YANG GAO; LIU SHU-LIN

doi:10.3969/j.issn.1002-0861.2007.06.008

LU ZI-KUI, ZHANG HONG-MING, XU YANG GAO, LIU SHU-LIN. Distributed Cigarette Case Scanning with OPC TechnologyJ. Tobacco Science & Technology, 2007, 40(6): 29-30,34. DOI: 10.3969/j.issn.1002-0861.2007.06.008

Citation:

LU ZI-KUI, ZHANG HONG-MING, XU YANG GAO, LIU SHU-LIN. Distributed Cigarette Case Scanning with OPC TechnologyJ. Tobacco Science & Technology, 2007, 40(6): 29-30,34. DOI: 10.3969/j.issn.1002-0861.2007.06.008

Citation:

LU ZI-KUI, ZHANG HONG-MING, XU YANG GAO, LIU SHU-LIN. Distributed Cigarette Case Scanning with OPC TechnologyJ. Tobacco Science & Technology, 2007, 40(6): 29-30,34. DOI: 10.3969/j.issn.1002-0861.2007.06.008

Distributed Cigarette Case Scanning with OPC Technology

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Abstract

Scanning cigarette cases with hand-held wireless scanner in distribution station was laboursome and mistakable, the problems of low scanning efficiency and high error rate were solved by setting fixed scanners on two sides of a distributing conveyor combined with RS-232 serial communication and OPC technologies. The scanning rate increased from 25 case/min to 40 case/min, and the percent of cases needed to be repeatedly scanned decreased from 5% to 0.1%.

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Distributed Cigarette Case Scanning with OPC Technology

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