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一种基于RFID的建材仓储智能追踪方法
InventionUnknown
10Claims · 2 independent
§ Ⅰ
Dossier Overview
Inventor
胡雪; 赵士程
Filing Date
Aug 11, 2026
Publication Date
Oct 27, 2026
IPC Classification
G06Q 10/087 (2023.01)G06K 17/00 (2006.01)
本发明公开了一种基于RFID的建材仓储智能追踪方法,本发明涉及RFID射频识别与建材仓储追踪技术领域,超材料RFID标签由开口谐振环与容性耦合贴片构成,直接贴附于金属建材表面,读写器天线对准建材束端面发射询问信号,信号经端面耦合转化为沿建材轴向传播的表面波,唤醒内部标签并使后向散射信号沿原路径返回端面,读写器记录返回信号的接收信号强度指示及相位数据,依据表面波衰减模型与相位延迟模型联合解算标签轴向位置,结合端面径向坐标得到标签三维位置,本发明无需隔离介质垫高天线即可解决贴金属失效问题,并突破密集堆叠金属建材形成的屏蔽效应,实现低成本无漏读追踪。
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