Multi-NFC-chip-fused anti-counterfeit label and verification method thereof

Abstract

The invention discloses a multi-NFC-chip-fused anti-counterfeit label and a verification method thereof. The multi-NFC-chip-fused anti-counterfeit label comprises: a label body; an antenna coil, wherein the antenna coil is embedded in the tag body; the NFC chip that is embedded in the tag body, and is connected with the antenna coil; the number of the NFC chips is at least two, and the NFC chips are respectively connected to different positions of the antenna coil. Due to the fact that at least two NFC chips are arranged in the anti-counterfeit label, when a plurality of NFC chips appear in the reading range of the NFC reader, the NFC reader can fixedly select to read the label information in one NFC chip. When a label counterfeiter tries to eavesdrop the label information of the label, the labels of all the NFC chips cannot be obtained, and therefore the complete label information of the NFC chips cannot be copied. 本发明公开了一种多NFC芯片融合的防伪标签及其验证方法，多NFC芯片融合的防伪标签包括：标签本体；天线线圈，所述天线线圈嵌设在所述标签本体内；NFC芯片，所述NFC芯片嵌设在所述标签本体内，并与所述天线线圈连接；其中，所述NFC芯片有至少两个，各所述NFC芯片分别连接在所述天线线圈不同位置。由于本申请中的防伪标签中有至少两个NFC芯片，当NFC阅读器的读取范围内出现多个NFC芯片时，NFC阅读器会固定地选择读取其中一个NFC芯片中的标签信息。当标签仿造者试图通过窃听标签的标签信息时，而无法获得所有NFC芯片的标签，因此无法复制出完整的NFC芯片的标签信息。