High-speed tagging method for laser device

A laser and high-speed technology, applied in the field of image processing, can solve the problems of low coding quality, difficult identification, large coding material restrictions, and low laser coding efficiency, so as to reduce the number of laser shots and high-speed coding. Effect

Pending Publication Date: 2018-03-27
顾泽苍
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  • Abstract
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  • Application Information

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Problems solved by technology

[0018] The second purpose of the present invention is to solve the problems of low coding efficiency of lasers, large restrictions on coding materials, low coding quality and difficult identification. A product that cannot be changed, and proposes a labeling process that solves all the problems caused by the current laser coding without changing the existing bottle cap material and structure

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  • High-speed tagging method for laser device
  • High-speed tagging method for laser device
  • High-speed tagging method for laser device

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Embodiment Construction

[0097] The embodiments of the present invention will be further described below in conjunction with the accompanying drawings, but the embodiments of the present invention are illustrative rather than limiting.

[0098] The present invention solves its technical problem by adopting the following technical proposals: the embodiments of the invention are described according to the accompanying drawings.

[0099] First of all, by assigning codes on the bottle caps, consumers can take pictures of QR codes on their mobile phones to participate in product promotion activities, which can form a product-centered IoT system, realize product anti-counterfeiting public identification, and can be used as merchants’ product traceability. The system construction of publicity and big data analysis, which is responsible for the important functions of enterprise management, will play an important role in today's economic society. In particular, bottle cap coding involves a wide range of commodi...

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Abstract

The invention relates to a high-speed coding method for lasers, which is characterized in that the dominant two-dimensional code or any part of the invisible two-dimensional code is composed of a dot matrix of one size, and the focal point of the laser is The formed mark, that is, the dot size of the dot matrix of the two-dimensional code formed by the laser is consistent with the size of the dot matrix corresponding to all parts of the above-mentioned explicit two-dimensional code or invisible two-dimensional code, or close to invisible The size of the dot matrix corresponding to all parts of the two-dimensional code. The effect of the present invention is: the point size of a two-dimensional code formed by the focal point of the laser is reasonably matched with the two-dimensional code lattice formed by the uniform size lattice, so that the coding characteristics of the two-dimensional code laser are consistent with the The form and structure of the dot matrix of the code are compatible. When assigning the same two-dimensional code, the number of laser shots is reduced compared with the traditional method, so that high-speed coding can be realized.

Description

【Technical field】 [0001] The invention belongs to a high-speed coding method of a laser in the field of image processing. 【Background technique】 [0002] With the concrete application of the concept of the Internet of Things, people finally see clearly that it is a de-conceptual practicability with less investment and quick results between popular mobile phone reading, connecting products to the Internet to realize product promotion, public anti-counterfeiting identification of products, and big data analysis of products. technology. [0003] Therefore, no matter what the product is, it has become a trend to realize public mobile phone identification through variable information coding. However, how to code products efficiently and at low cost has become a subject of attention. [0004] For this reason, there have been many publications on patents related to this aspect in the past year. In China, the German coding professional company Domiro published a bottle cap with a t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K19/06
CPCG06K19/06037G06K19/06046
Inventor 顾泽苍
Owner 顾泽苍
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