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

Processing method for guiding against false of paper currency

A processing method and technology for banknotes, applied in the field of information processing, can solve problems such as the authenticity identification of banknotes that cannot be applied, and achieve the effects of enhancing security, solving the problem of banknote counterfeiting, and high robustness

Active Publication Date: 2011-12-21
顾泽苍
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, this technical solution cannot be applied to authenticity identification of unspecific banknotes

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
  • Processing method for guiding against false of paper currency
  • Processing method for guiding against false of paper currency
  • Processing method for guiding against false of paper currency

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0048] The embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, but the embodiments of the present invention are illustrative rather than restrictive.

[0049] Paper grain refers to the processing of a large number of plant fibers such as wood when paper is manufactured. On the finished paper, you can see that plant fibers of different thicknesses criss-cross and have similar patterns such as hand patterns. Some data indicate that these lines are formed in an irregular arrangement of plant fibers with a width of 4μm to 70μm and a length of 0.25mm to 50mm during papermaking. This irregular arrangement is artificially impossible to imitate. In addition, the results of a large number of samples have proved that even the same type of paper has different paper textures. Moreover, after years of use, even if the paper is discolored or contaminated, it will not have a major impact on the recognition results.

[0050] S...

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

An falseproof processing method of paper money includes fetching paper veins code being used to judge said paper money uniquely at characterized region defined on paper preparing paper money, printing out paper veins code in net-screen coding mode and covering paper money drawings on it, judging realness of paper money by identifying out code value of net-screen coding in paper money drawing then comparing it with paper veins code at characterized region.

Description

Technical field [0001] The invention belongs to the field of information processing, in particular to an anti-counterfeiting processing method for banknotes. Background technique [0002] In recent years, incidents of counterfeiting paper money have occurred frequently at home and abroad. The proliferation of counterfeit money has directly affected social stability, disrupted the financial order, and seriously endangered financial security. The harm it caused has become a worldwide problem. Traditional banknote anti-counterfeiting processing mainly uses special inks, watermarks, embedded metal strips, engraving gravure printing, Yin and Yang complementary printing and other anti-counterfeiting methods. With the improvement of printing equipment accuracy and the continuous development of other technologies, traditional methods of banknote anti-counterfeiting technology It has lost more and more performance. Now the latest international banknote anti-counterfeiting methods mainly i...

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 Patents(China)
IPC IPC(8): G07D7/00G07D7/0043
Inventor 顾泽苍
Owner 顾泽苍
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