Testing method for object exterior pasting electronic label and packaging materials selection

A technology for electronic tags and object surfaces, which is applied in the direction of sensing record carriers, instruments, computer components, etc., and can solve problems such as working performance not reaching the nominal value

Inactive Publication Date: 2007-09-26
INST OF AUTOMATION CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, many RFID systems are not working in the best condition, and even the working performance is not up to its nominal value.

Method used

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  • Testing method for object exterior pasting electronic label and packaging materials selection
  • Testing method for object exterior pasting electronic label and packaging materials selection
  • Testing method for object exterior pasting electronic label and packaging materials selection

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] In the preferred area test device and placement position shown in Figure 1, the RFID tag ④ is attached to the test container ⑤, and the distance between the RFID antenna ③ and the RFID tag ④ is the test distance ⑧. The electronic computer ① sends instructions to the RFID reader ②, and emits electromagnetic waves into the space through the RFID antenna ③. After the RFID tag ④ receives the signal from the RFID antenna ③, it returns the ID value to the RFID antenna ③. The coupled antenna / coil ⑥ placed next to the RFID antenna ③ receives this return signal and displays it via the real-time spectrum analyzer ⑦. View A is a front view of the cargo box from the direction A in the illustration.

[0017] ①Computer ②RFID Reader ③RFID Antenna ④RFID Tag

[0018] ⑤Container for testing ⑥Coupling antenna / coil ⑦Real-time spectrum analyzer ⑧Testing distance

[0019] A: Rotate to A to view

[0020] Figure 2. Example of preferred area test results. In the figure...

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Abstract

This invention belongs to radio identification technique field and relates to object surface adhesive electron label and package materials selection test method, which comprises the following steps: a, using real time frequency spectrum analyzer to test object surface feedback signal intensity; b, testing electron label static read distance parameters; c, testing electron label dynamic read distance parameters; d, integral test result selecting object surface best position; e, changing object surface medium materials to test read distance parameters.

Description

technical field [0001] The invention belongs to the testing field of radio frequency identification technology, and in particular relates to a testing method for sticking an electronic label on the surface of an object and selecting packaging materials. Background technique [0002] Radio Frequency Identification (RFID) is a non-contact automatic identification technology realized by radio frequency technology. It takes wireless communication technology and large-scale integrated circuit technology as the core, uses radio frequency signals and their spatial coupling and transmission characteristics to realize automatic identification of stationary or moving targets, and efficiently obtains target information data. Through the combination with Internet and other technologies, it can Realize the tracking of targets and the sharing of information on a global scale. As a basic technology with a large quantity and a wide range, RFID technology will completely change human produc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K7/00
Inventor 刘禹赵健马良俊田利梅
Owner INST OF AUTOMATION CHINESE ACAD OF SCI
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