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
View PDF11 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Two-dimensional code generation method
  • Two-dimensional code generation method
  • Two-dimensional code generation method

Examples

Experimental program
Comparison scheme
Effect test

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...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G06K19/06G06Q30/00
CPCG06K19/06037G06Q30/018
Inventor 张鹏吴猛猛
Owner CHENGDU PENGYE SOFTWARE
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap