Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Visual graphic symbol code authenticity checking method and device

A technology of graphic symbols and inspection methods, which is applied in the field of anti-counterfeiting, can solve the problems of no anti-counterfeiting, achieve good environmental protection, improve anti-counterfeiting effects, and have good uniqueness

Inactive Publication Date: 2017-05-10
李秀江
View PDF6 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Since the barcode needs to meet a wide range of scanning and identification, its coding program and application tool software are not controlled, and the whole system is transparent and has no anti-counterfeiting function

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
  • Visual graphic symbol code authenticity checking method and device
  • Visual graphic symbol code authenticity checking method and device
  • Visual graphic symbol code authenticity checking method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0021] see figure 1 , figure 1 It is a schematic flow chart of an embodiment of the authenticity checking method of the visual graphic symbol coding of the present invention, as figure 1 shown, including the following steps:

[0022] S11. Obtain a password for verifying the authenticity of the code of the visual graphic symbol, where the password is a password corresponding to the code of the visual graphic symbol used to identify the object.

[0023] When the item user needs to check the authenticity of the visual graphic symbol code on the object, he can inquire through the password. Specifically, the client used for query obtains the password for checking the authenticity of the visual graphic symbol code. Wherein, the way of obtaining the password is input by the user or scanning a two-dimensional code. Specifically, the user input method is 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 visual graphic symbol code authenticity checking method. The method comprises the following steps: obtaining passwords for checking visual graphic symbol code authenticity, wherein the passwords are passwords corresponding to a visual graphic symbol code for identifying an object; sending the passwords to a server; and receiving the visual graphic symbol code fed back by the server according to the passwords to check the authenticity of the visual graphic symbol code for identifying the object, wherein the visual graphic symbol code for identifying the object locates on the object, the generation process of the visual graphic symbol code is characterized by enabling relevant information of the object to be generated into the passwords and enabling the passwords to be generated into the PDF visual graphic symbol code, and the visual graphic symbol code is formed by graphic elements. The invention also discloses a visual graphic symbol code authenticity checking device. Through the mode above, the authenticity can be identified visually, and an anti-counterfeit effect can be improved.

Description

technical field [0001] The invention relates to the field of anti-counterfeiting technology, in particular to a method and device for authenticity checking of visual graphic symbol coding. Background technique [0002] Visual graphic symbol coding is mainly used for the coding of items, such as one-dimensional codes, two-dimensional codes, etc. Barcodes are a plurality of black bars and blanks of different widths arranged according to certain coding rules to express a set of graphical symbols for information symbol. Bar codes can identify information such as the country of manufacture, manufacturer, commodity name, and production date of the item, so they are widely used in many fields. [0003] Since the barcode needs to meet a wide range of scanning and identification, its coding program and application tool software are not controlled, and the entire system is transparent and has no anti-counterfeiting function. How to make the visual graphic symbol coding have anti-cou...

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
IPC IPC(8): G06K19/06
CPCG06K19/06037G06K19/06046
Inventor 李秀江
Owner 李秀江
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com