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Radio frequency identification label quality detection method and device

A technology of radio frequency identification tags and quality inspection methods, which is applied in the field of radio frequency identification tag quality inspections, can solve problems such as increased costs, and achieve the effects of saving inspection costs, improving inspection efficiency, and simplifying inspection operations

Inactive Publication Date: 2017-03-22
SHENZHEN SEA SKY LAND TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The present invention provides a radio frequency identification tag quality detection method and device, aiming to solve the problem that additional equipment needs to be added for measurement when measuring the quality of RFID tags, resulting in increased costs

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  • Radio frequency identification label quality detection method and device
  • Radio frequency identification label quality detection method and device
  • Radio frequency identification label quality detection method and device

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Embodiment Construction

[0024] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0025] see figure 1 , figure 1 It is a schematic diagram of an application scenario of the radio frequency identification tag quality detection method provided by the embodiment of the present invention. The terminal device 11 has built-in control software, through which the reader 12 can be controlled to read and write the information of t...

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Abstract

The invention discloses a radio frequency identification label quality detection method and device applied to the technical field of communication. The method comprises the steps of detecting the distance between a radio frequency identification label and an antenna in a preset antenna power value, starting to read the signal intensity feedback value of the radio frequency identification label when the distance is equal to a preset distance, confirming that the quality of the radio frequency identification label is unqualified if the signal intensity feedback value can not be read, continuously reading the signal intensity feedback values for preset times if the signal intensity feedback value is read and obtained, judging whether the average value of the read signal intensity feedback values is in accordance with a preset value or not, and confirming that the quality of the radio frequency identification label is unqualified if so. According to the radio frequency identification label quality detection method and device, the operation of detecting the quality of the radio frequency identification label is simplified, the detection efficiency is improved, and the detection cost is saved.

Description

technical field [0001] The invention belongs to the technical field of communication, and in particular relates to a radio frequency identification tag quality detection method and device. Background technique [0002] Radio Frequency Identification (RFID, Radio Frequency Identification) is a communication technology that can identify specific targets and read and write related data through radio signals without the need for mechanical or optical contact between the identification system and specific targets. RFID technology uses a dedicated RFID reader and a special RFID tag that can be attached to the target, and uses a frequency signal to transmit information from the RFID tag to the RFID reader. After the RFID reader is started, it transmits radio frequency signals through the antenna to read and write RFID tags. The quality of RFID tags is crucial to the realization of RFID technology. [0003] In the prior art, the natural frequency of the RFID electronic tag is gene...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K7/00
CPCG06K7/0095G06K7/0008
Inventor 张兴虎章燚杨琼谢海波周响
Owner SHENZHEN SEA SKY LAND TECH
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