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Method for selecting fixed position of RFID tag on outer side of packaging box

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

Active Publication Date: 2019-08-02
福建永洪物联网科技有限公司
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  • Summary
  • Abstract
  • Description
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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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  • Method for selecting fixed position of RFID tag on outer side of packaging box

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Embodiment Construction

[0064] The implementation of the present invention will be described in detail below in conjunction with the accompanying drawings and examples, so as to fully understand and implement the process of how to apply technical means to solve technical problems and achieve technical effects in the present invention. It should be noted that, as long as there is no conflict, each embodiment and each feature in each embodiment of the present invention can be combined with each other, and the formed technical solutions are all within the protection scope of the present invention.

[0065] Aiming at the deficiencies of the above-mentioned prior art, the purpose of the present invention is to provide a method for selecting the fixed position of the RFID label on the outside of the packaging box in a conveyor belt environment. The method uses radio frequency identification technology to read the label passing the conveyor belt in real time to find The best sticking position of the RFID lab...

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Abstract

The invention discloses a method for selecting a fixed position of an RFID tag on the outer side of a packaging box. The method comprises the following steps that (1) an antenna of an RFID reader is fixed over a conveying belt or under the conveying belt or on the upper left portion or the upper right portion of the conveying belt, then information of each packaging box is written into an electronic tag of the corresponding packaging box, and the ID number of each electronic tag is unique; (2) the packaging box carrying the labels is placed on a conveying belt, the packaging box passes throughan RFID reader at a constant speed, data of the RFID labels passing through the reader at the constant speed are obtained from an interface of the RFID reader on the conveying belt, and the data comprise label numbers epc, time timings and signal strength RSSI. The electronic tags are arranged on the six faces of the packaging box respectively, and data and the like of the packaging box and the RFID tags overturned by 90 degrees are tested.

Description

technical field [0001] The invention relates to a method for selecting a fixed position of an RFID tag on the outside of a packing box in a conveyor belt environment, and belongs to the technical field of radio frequency identification of the Internet of Things. Background technique [0002] Radio Frequency Identification (RFID) is an automatic identification technology for wireless communication, which uses radio frequency signals to complete the collection and transmission of item information. RFID technology is a core supporting technology of the Internet of Things. It can collect information and data of objects through the communication between readers and electronic tags, and provide accurate and effective data support for upper-layer applications. Compared with other identification technologies, the information carrier in RFID technology is an electronic tag, which has the advantages of small size, large amount of information, fast reading and writing, long service lif...

Claims

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Application Information

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Patent Type & Authority Applications(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
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