Engineering Mechanics

Proceedings Vol. 23 (2017)

ENGINEERING MECHANICS 2017

Copyright © 2017 Brno University of Technology, Faculty of Mechanical Engineering, Institute of Solid Mechanics, Mechatronics and Biomechanics, Brno

 

Zajac P., Kwasniowski S.
pages 1098 - 1101, full text

This paper discusses basic issues affecting the reliability of automatic identification systems, which use 1D and 2D bar codes. The impact of significant factors on the reliability of reading information from bar codes was discussed. The impact of the spot size on the module and the background colour on the colour of bars were discussed as were the effects of the depth of field. The test station in the Laboratory of Automatic Identification in Logistics Systems at the Wroclaw University of Science and Technology was presented where as yet unpublished research had been conducted on the reliability of reading 1D and 2D bar codes under static and dynamic reading conditions, with varying number of coded characters. Research results were compiled in a collective graph.

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