Dynamic detection mechanism and method for RMB magnetic ink

A magnetic ink and dynamic detection technology, which is applied in the authenticity inspection of banknotes, counting mechanisms/items, handling coins or valuable banknotes, etc., can solve the problems of not having the dynamic detection function of magnetic ink, etc.

Inactive Publication Date: 2009-05-20
SHANGHAI LONGRUN M&E TECH
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Most of the existing banknote counters are stereotyped products, which d...

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
  • Dynamic detection mechanism and method for RMB magnetic ink
  • Dynamic detection mechanism and method for RMB magnetic ink
  • Dynamic detection mechanism and method for RMB magnetic ink

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] As shown in Figure 1, 2, 3, 4, the RMB magnetic ink dynamic detection mechanism of the present invention is arranged between the money-in mechanism and the money-out mechanism of the banknote counting machine, and mainly includes the penetrating device on the banknote counting machine pressing the banknote wheel shaft 10 Several banknote pressing wheels 1, two pairs of runners 3 on the left and right sides of the banknote counting machine on the runner shaft 11 are worn; an end of the banknote pressing wheel axle 10 is worn with a code disc 6, and a pair of code disc pairs is provided on the code disc 6. Tube 7.

[0031] Between the banknote pressing wheel shaft 10 and the counter-rotating wheel shaft 11, at least two pairs of penetrating infrared emission counting optocouplers 2 and penetrating infrared receiving counting optocouplers 4, at least three magneto-resistive magnetic heads 9, and magneto-resistance The magnetic head pressing wheel 8 corresponding to the typ...

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 relates to an RMB magnetic printing ink dynamic detection mechanism and a detection method thereof. The detection mechanism is arranged between a paper money input mechanism and a paper money output mechanism of a money counter, and comprises a plurality of paper money pressing wheels inserted in a paper money pressing wheel shaft of the money counter, and a right contra-rotating wheel and a left contra-rotating wheel inserted in a contra-rotating wheel shaft of the money counter. A coded disc is arranged at one end of the paper money pressing wheel shaft; and a pair of coded disc geminate transistors is arranged on the coded dis. At least two pairs of penetration type infrared emission counting opto-couplers and penetration type infrared reception counting opto-couplers and at least three reluctance type magnetic heads are arranged between the paper money pressing wheel shaft and the contra-rotating wheel shaft. Magnetic head pressing wheels arranged corresponding to the reluctance type magnetic heads are arranged on the paper money pressing wheel shaft. The method comprises the following steps: magnetic signals of the reluctance type magnetic heads are controlled by a CPU chip and are amplified, filtered, corrected and compared; the magnetic signals are converted into digital signals through an A/D converter; and the digital signals are processed, calculated and judged so as to finally judge the truth of RMB.

Description

technical field [0001] The invention relates to detection equipment and a detection method for anti-counterfeit features of RMB, and relates to a dynamic detection mechanism and detection method of RMB magnetic ink. Background technique [0002] Everyone in the industry knows that the most advanced banknote anti-counterfeiting technology in the world is the Swiss franc. It can be said that the Swiss franc is the culmination of the world's advanced anti-counterfeiting technology. [0003] my country's fourth set of RMB borrowed from the anti-counterfeiting technology of the Swiss franc, and adopted more than ten anti-counterfeiting designs. One of them is the setting of magnetic ink in certain specific positions and areas of the RMB. [0004] And most of the existing banknote counting machines are finalized products, which do not possess the dynamic detection function to the above-mentioned magnetic ink at all. Contents of the invention [0005] The object of the present ...

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): G07D7/12G06M1/00G06M3/00G06M7/06G06M3/06G08B21/24G07D7/04
Inventor 李新刚吴跃姣
Owner SHANGHAI LONGRUN M&E TECH
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