Development of polygraphic program-controlled hardware system for applying high-density coding on surface of products made from varied materials

International Conference on Innovations and Prospects of Development of Mining Machinery and Electrical Engineering 2018

矿业工程;电工学

Pryakhin, E.I.^1 ; Petkova, A.P.^1,2 ; Ganzulenko, O.Y.^1,2

Saint Petersburg Mining University, 21st line of Vasilyevsky Island 2, St. Petersburg

199106, Russia^1

Peter the Great St. Petersburg Polytechnic University, Polytekhnicheskaya street 29, St. Petersburg

195251, Russia^2

关键词: Barcode scanner;    Hardware system;    Higher resolution;    Information encoding;    Large amounts;    Scanning device;    Small area;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/194/4/042020/pdf
DOI  :  10.1088/1755-1315/194/4/042020

来源: IOP

【 摘 要 】

A program-controlled hardware system that does not have domestic or foreign analogues was developed and tested for printing high-density codes and their identification on the surface of products from varied materials. The input information encoding, using a random variable generator, which excludes the possibility of reading the recorded text without knowing the individual coding key, provides the uniqueness of the applied high-density code. The proposed marking technology ensures the placement of a large amount of information on a small area and the successful recognition of the high-density code by an original reading device with the original decryption software. The performed scanning device has a higher resolution than the existing standard barcode scanners.