Analysis of the influence of the location of NFC tags on the occurrence of collisions

Sarkisova Irina Olegovna, Laverychev Maxim Alexandrovich

The article deals with the issue of the influence of the mutual location of NFC tags on the occurrence of collisions. In the modern educational process, it is necessary to introduce information technologies not only to provide distance learning, but also to improve the efficiency of working with training modules, real equipment, test benches. This can be achieved using NFC tags, however, when placing tags on equipment, a situation may arise where one label is projected onto another, which affects the processes of information exchange. The paper presents the results of a number of experiments determining the relative probability of reading each label, depending on its location relative to the reader. The ambiguity of the influence of the relative location of NFC tags is shown. Based on the experiments carried out, a method for eliminating false readings in conditions of close location of labels is proposed.

Keywords:NFC tags, collisions, training systems.