ELECTRONIC SHELF LABEL SYSTEM AND COMMUNICATIONS METHOD THEREOF
An electronic shelf label system may include: a near field communications (NFC) card apparatus including an NFC chip having an identification (ID) and performing purchasing reservation through NFC communications; a plurality of electronic tags each including an NFC chip and wirelessly transmitting p...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | An electronic shelf label system may include: a near field communications (NFC) card apparatus including an NFC chip having an identification (ID) and performing purchasing reservation through NFC communications; a plurality of electronic tags each including an NFC chip and wirelessly transmitting purchasing reservation information including the identification (ID) of the NFC card apparatus and product information when the purchasing reservation from the NFC card apparatus through the NFC communications is present; and a management apparatus providing the product information to each of the plurality of electronic tags, receiving the purchasing reservation information from the electronic tag, and managing the purchasing reservation information for each identification (ID) included in the purchasing reservation information. |
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