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A method for preventing misreading of buried RFID tags in digital storage

An RFID tag and buried technology, which is applied in the field of RFID tag anti-misreading, digital warehousing, cargo location identification and anti-misreading, and can solve the problem that the target RFID tag cannot be uniquely detected.

Active Publication Date: 2016-03-30
CHINA TOBACCO ZHEJIANG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0014] The disadvantage of the above solution is that it is impossible to guarantee 100% unique detection of the target RFID tag

Method used

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  • A method for preventing misreading of buried RFID tags in digital storage
  • A method for preventing misreading of buried RFID tags in digital storage
  • A method for preventing misreading of buried RFID tags in digital storage

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Embodiment Construction

[0071] Referring to the accompanying drawings, the present invention will be described in detail below.

[0072] Such as figure 1 As shown, the cargo area, cargo location, and structural diagram of the buried RFID tag in the embodiment of the method for preventing misreading of the buried RFID tag according to the present invention. The cargo area (102) consists of four rows and four columns, consisting of sixteen cargo spaces (100) in total, and an embedded RFID tag is installed on the ground at the center of each cargo space (100). The cargo space (100) is rectangular, with the same shape and size as the logistics pallet, and the cargo space (100) is arranged next to each other in the cargo area (102);

[0073] Such as figure 2 As shown, a schematic diagram of the sensing area of ​​the RFID reading and writing device in the embodiment of the method for accessing and misreading the buried RFID tag of the present invention. The handling equipment (200) is equipped with RFI...

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Abstract

The invention discloses a method for preventing misreading of digital storage buried RFID tags. It adopts a two-step allocation method of target cargo area proximity fuzzy detection and target cargo location proximity fuzzy detection. In conjunction with the target cargo area RFID tag map, the operator manually confirms the target. For cargo locations, the present invention not only improves the detection speed and accuracy of target cargo locations during handling operations, but also prevents misreading of adjacent cargo locations, resulting in inconsistencies between management software data and actual warehouse goods. Practical applications have shown that the method of the present invention effectively solves the problem of misreading of underground RFID tags in intelligent storage, is simple and easy to implement, does not require additional hardware equipment, has good real-time performance and is convenient for operators to learn, and the unique detection rate of RFID tags reaches almost 100%. It has good application and promotion prospects.

Description

technical field [0001] The present invention relates to a method for preventing misreading of RFID tags, in particular to a method for preventing misreading of goods by using a two-step allocation method for digital storage of buried RFID labels to reduce neighborhood interference and improve the unique detection rate of goods. , belongs to the technical field of storage equipment. Background technique [0002] RFID tags can enter multiple records at a time, and the application of digital warehousing greatly improves the efficiency of cargo data entry information system, and automatically records the operation process of goods to realize the visual management of digital warehousing. [0003] At present, the application of RFID tags in digital warehousing mainly includes: RFID tags are attached to single goods, RFID tags are attached to pallets, and RFID tags are attached to cargo positions or cargo areas. [0004] Due to the certain cost of RFID tags, the application scenar...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K17/00G06Q50/28G06Q10/08
Inventor 尚伟叶斌王毅君朱安定高扬华盛佳绮梁启荣
Owner CHINA TOBACCO ZHEJIANG IND