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Intelligent shelf based on ultrahigh frequency RFID, and management system hardware arrangement method

An ultra-high frequency, shelf technology, applied in the RFID field, can solve the problems of cumbersome use, cross-reading and missed reading, and achieve the effect of avoiding cross-reading

Pending Publication Date: 2017-08-29
江苏智周万物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing intelligent storage system adopts the technical solution of intelligent access control system and handheld mobile phone search, which still requires manual search and inventory, which is cumbersome to use
There are also RFID technology used, but the above-mentioned problems occur, and it is easy to have problems of cross-reading and missed reading.

Method used

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  • Intelligent shelf based on ultrahigh frequency RFID, and management system hardware arrangement method

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Experimental program
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Embodiment Construction

[0020] Such as figure 1 As shown, the shelf body 1 is mainly composed of a shelf, a panel, a near-field antenna 2 and a label. The near-field antenna 2 is arranged on the panel on the back of the shelf body 1; the left and right ends of the near-field antenna 2 are close to other shelf bodies 1. The end surface is provided with a metal shielding shell; the label is provided on the surface where the article is close to the panel and the article is placed in the area corresponding to the near-field antenna 2. The clever setting of the near-field antenna 2 and the tag makes the forward reading distance less than tens of centimeters, and will not cross-read with the RFID system on the opposite shelf.

[0021] In this embodiment, we set the near-field antenna 2 as a rectangular strip. The setting of rectangular strips in conventional shelves can fully cope with all labels, effectively preventing missed reading.

[0022] In addition, the length of the near field antenna 2 is smaller th...

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Abstract

The invention provides an intelligent shelf based on an ultrahigh frequency RFID, and the shelf comprises a shelf body. The shelf body mainly consists of a goods shelf, a panel, a near-field antenna, and a label. The near-field antenna is disposed on the panel at the back of the goods shelf. The near-field antenna is provided with a metal shielding part. The label is disposed on the surface, close to the panel, of an article. The method comprises the steps: S1, defining an information recognition and reading region; S2, setting a label / placing the article with the label at one side of the information recognition and reading region obtained at step S1, and setting the near-field antenna at the other side of the information recognition and reading region obtained at step S1; S3, setting the metal shielding part at one end part, close to the metal article, of the near-field antenna described at step S2. The method can effectively avoid the crossed reading and reading leakage.

Description

Technical field [0001] The invention belongs to the field of RFID technology, and specifically relates to a hardware arrangement method of an intelligent shelf management system based on UHF RFID. Background technique [0002] In the RFID group reading solution, due to the large amount of tags to be read, multiple antennas will be used in the solution application, but this will cause misreading of other tags due to poor control of the reading range. In view of this, shielding measures will be used in RFID group reading applications. Most shielding measures use metal shielding devices because of the high cost of absorbing cotton. The ensuing problem is that the scattered wave generated by the metal shielding device interferes with the electromagnetic field of the original reading area and causes the phenomenon of missing reading. In the application of RFID technology to the management of items in and out of the warehouse, because the polarization direction of the tag is inconsist...

Claims

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Application Information

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IPC IPC(8): G06K7/10G06K17/00G06K19/077
CPCG06K7/10099G06K17/00G06K19/07749
Inventor 何小祥
Owner 江苏智周万物科技有限公司
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