A method for selecting the fixed position of the rfid tag on the outside of the packing box

A technology of RFID tags and external fixation, applied in the direction of cooperative devices, instruments, computing, etc., can solve problems such as excessive transmission power, increased reading distance of RFID readers, and failure to meet the requirements of electromagnetic compatibility, etc., to achieve The effect of improving the reading rate

Active Publication Date: 2022-05-31
福建永洪物联网科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this improves the reading rate of the tag, it also brings a new problem: the reading distance of the RFID reader becomes larger, and the items outside the reading area will also be read; The power does not meet the national requirements for electromagnetic compatibility

Method used

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  • A method for selecting the fixed position of the rfid tag on the outside of the packing box

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Effect test

Embodiment Construction

[0067] The reader's antenna is fixed directly above or below the conveyor belt or above left or right, and then each

[0070] A method for selecting a fixed position of an RFID tag on the outside of a packaging box under a conveyor belt environment, characterized in that: the

[0071] Step 1) Fix the antenna of the RFID reader directly above or below the conveyor belt or above the left or right,

[0074] Step 3) denoting the obtained data as the label data Dij according to the label position (i) and the antenna position (j);

[0100] (24) the obtained group of data is recorded as the label data Dij according to the label position (i) and the antenna position (j);

[0104] (28) The RFID tag is in front of the packing box, and the packing box is rotated 90 degrees;

[0106] (30) the obtained group of data is recorded as the label data Dij according to the label position (i) and the antenna position (j);

[0110] (34) The RFID tag is at the back of the packing box, and the packing box...

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Abstract

The invention discloses a method for selecting a fixed position of an RFID tag on the outside of a packing box. The method includes the following steps: Step 1) Fix the antenna of the RFID reader directly above or below the conveyor belt, or above the left or above the right, and then Write the information of each packing box into the electronic tag of the packing box, and the ID number of each electronic tag is unique; Step 2) Place the packing box carrying the label on the conveyor belt so that it passes through the RFID reader at a constant speed, and Obtain the data of the RFID tag passing through the reader at a uniform speed from the interface of the RFID reader on the conveyor belt, the data includes the tag number epc, time time, and signal strength RSSI; the electronic tags are respectively arranged on the six sides of the packing box on, and test the data of the packing box and the above-mentioned RFID tag after flipping 90 degrees.

Description

A method for selecting the fixed position of the RFID tag on the outside of the packing box technical field The present invention relates to a kind of selection method of RFID label fixing position outside the packing box under a kind of conveyor belt environment, belong to Internet of Things radio frequency identification technology. Background technique Radio Frequency Identification (RFID) is an automatic identification of wireless communication technology, which uses radio frequency signals to complete the collection and transmission of item information. RFID technology is a core support of the Internet of Things Support technology, it can collect information and data on objects through the communication between the reader and the electronic tag, for the upper application Provide accurate and effective data support. Compared with other identification technologies, the information carrier in RFID technology is an electronic label, which has Small size, large a...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): G06K17/00
CPCG06K17/00
Inventor王海波
Owner福建永洪物联网科技有限公司