Performance test method and system thereof of electronic tag under high-speed motion state

Abstract

The invention discloses a performance test method and a system thereof of an electronic tag under the high-speed motion state. The system consists of an electronic tag to be tested, a test device and a test apparatus. The test method by utilizing the above system comprises the following steps that: firstly the electronic tag to be tested is arranged on a turntable of a high-speed electronic tag test device, a software control system and an electric appliance system on the test device are utilized to turn the turntable at a high speed so as to simulate the high-speed motion of the electronic tag, at the same time, a reader-writer sends an inquiry order to the electronic tag to be tested in the movement, and the response situation of the electronic tag to the order is observed so as to obtain the performance index of the tag at the high-speed motion state. Through the test system, a method for testing the performances of the high-speed moving electronic tag in the laboratory environmentis provided so as to play an important instruction role in the production and the application of the tag. A shielding cover on the test device is used for increasing or reducing the exposed area of the turntable, so the accuracy of the test result and the safety of the test process can be improved.

Description

technical field [0001] The invention relates to the field of wireless technology testing, in particular to a performance testing system and method for electronic tags under high-speed motion Background technique [0002] With the large-scale use of radio frequency identification systems, people's requirements for electronic tags vary with different application industries. [0003] For the railway system and the public transportation system, because the use object of the electronic tag (train or bus) often needs to complete the reading process of the electronic tag without stopping. Compared with tags in other industries, this kind of electronic tag must meet the requirements of high-speed driving, but also have superb performance in receiving and sending radio frequency signals, and complete direct information interaction with the reader. [0004] For the test of the performance of the electronic tag, it is generally carried out by the method of linear high-speed simulation...

AI Technical Summary

Problems solved by technology

[0005] Due to the environment and scene limitations of the laboratory, the high-speed performance of the electronic tag is often unable to be carried out in the laboratory.

For electronic label manufacturers, it is urgent to conduct high-speed performance tests frequently in the process of product development. If each test needs to be conducted off-site, it is time-consuming and expensive for electronic label R&D units, so it is unrealistic. of

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