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Two-dimensional code generation method

A technology of two-dimensional code and encoded value, applied in the field of two-dimensional code, can solve the problems of falling off or worn two-dimensional code, missing or damaged, unable to guarantee the one-to-one relationship between product and two-dimensional code, etc., to prevent package adjustment, Anti-counterfeiting security Anti-tampering, high anti-counterfeiting security effect

Inactive Publication Date: 2020-08-28
CHENGDU PENGYE SOFTWARE
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] The traditional two-dimensional code uses a flat two-dimensional code. One of the traditional two-dimensional codes is to print it on paper and then paste it on the surface of the product. The other is to print it directly on the surface of the product. Missing or damaged; In addition, traditional QR codes are prone to potential safety hazards of being altered and packaged, and the one-to-one relationship between products and QR codes cannot be guaranteed

Method used

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Embodiment Construction

[0014] The present invention will be further described below in conjunction with accompanying drawing:

[0015] as attached figure 1 As shown, a two-dimensional code generation method of the present invention comprises the following steps:

[0016] S1: establish a two-dimensional code identification database;

[0017] S2: Obtain original identification information;

[0018] S3: Divide the initial two-dimensional code into a plurality of subunits, encode the original identification information according to the two-dimensional code identification database, generate coding information, and store the coding information in the subunits to generate the initial two-dimensional code;

[0019] S4: preset a depth value for each subunit;

[0020] S5: Processing the depth of each subunit on the surface of the object according to the preset depth value to form a target two-dimensional code.

[0021] Preferably, the initial two-dimensional code includes a first area and a second area; t...

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Abstract

The invention discloses a two-dimensional code generation method. The method comprises the following steps: establishing a two-dimensional code recognition database; acquiring original recognition information; dividing the initial two-dimensional code into a plurality of subunits, encoding the original recognition information according to a two-dimensional code recognition database to generate encoding information, and storing the encoding information in the subunits to generate an initial two-dimensional code; presetting a depth value for each subunit; and processing the depth of each subuniton the surface of the object according to a preset depth value to form a target two-dimensional code. Compared with a traditional two-dimensional code, the two-dimensional code has the advantages ofstoring super-large-capacity information, being higher in anti-counterfeiting safety and resistant to altering and abrasion, the one-to-one relation between the two-dimensional code and a product canbe guaranteed, and the product is prevented from being exchanged.

Description

technical field [0001] The invention relates to the technical field of two-dimensional codes, in particular to a method for generating two-dimensional codes. Background technique [0002] The traditional two-dimensional code uses a flat two-dimensional code. One of the traditional two-dimensional codes is to print it on paper and then paste it on the surface of the product. The other is to print it directly on the surface of the product. Missing or damaged; In addition, traditional QR codes are prone to security risks of being altered and packaged, and the one-to-one relationship between products and QR codes cannot be guaranteed. Contents of the invention [0003] The object of the present invention is to provide a kind of two-dimension code generation method in order to solve the above problems, comprising the following steps: [0004] S1: establish a two-dimensional code identification database; [0005] S2: Obtain original identification information; [0006] S3: Di...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K19/06G06Q30/00
CPCG06K19/06037G06Q30/018
Inventor 张鹏吴猛猛
Owner CHENGDU PENGYE SOFTWARE
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