Anti-counterfeiting system based on vibration information characteristics and two-dimensional code recognition

Abstract

The invention discloses an anti-counterfeiting system based on vibration information characteristics and two-dimensional code recognition. The system comprises an anti-counterfeiting feature unit andan anti-counterfeiting identification unit, wherein a main body of the anti-counterfeiting feature unit is a stainless steel substrate of a commodity, a vibrating piece sensitive to tiny vibration anda vibration sensor for monitoring the vibration condition of the substrate are adhered to the substrate, and a two-dimensional code corresponding to information of the vibrating piece changing alongwith the amplitude of sound vibration is printed on one side of the vibrating piece in an ink-jet manner. The anti-counterfeiting identification unit comprises handheld client equipment which is usedfor playing sound, acquiring images of the vibrating piece changing along with the vibration amplitude of the sound and identifying the two-dimensional code; and the vibration sensor and the handheldclient equipment are respectively in wireless communication with the server. Only vibration condition information of the substrate along with sound is stored, corresponding vibration piece vibration amplitude change information is calculated on site according to the two-dimensional code in the anti-counterfeiting judgment process, and the storage space is greatly saved.

Description

technical field [0001] The invention relates to an anti-counterfeiting system, in particular to an anti-counterfeiting system based on vibration information features and two-dimensional code identification. It belongs to the field of anti-counterfeiting technology. Background technique [0002] With the continuous development of the economy, the products are also diversified, which meets the needs of consumers. However, a large number of fake and inferior products follow, which not only affects the healthy development of the national economy, but also damages businesses. and the interests of consumers. Therefore, anti-counterfeiting and anti-counterfeiting is an indispensable and important problem in the process of commodity circulation. [0003] At present, there are various anti-counterfeiting technologies on the market, including laser holographic anti-counterfeiting, fluorescent ink anti-counterfeiting, anti-counterfeiting printing, and telephone anti-counterfeiting wi...

AI Technical Summary

Problems solved by technology

However, there are many problems in the existing texture anti-counterfeiting technology, such as: relying on natural texture, the amount of corresponding image data is too large, the required hardware storage device has a large capacity, and the cost is high

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