SE9900022D0 - Coin discriminating device and method - Google Patents
Coin discriminating device and methodInfo
- Publication number
- SE9900022D0 SE9900022D0 SE9900022A SE9900022A SE9900022D0 SE 9900022 D0 SE9900022 D0 SE 9900022D0 SE 9900022 A SE9900022 A SE 9900022A SE 9900022 A SE9900022 A SE 9900022A SE 9900022 D0 SE9900022 D0 SE 9900022D0
- Authority
- SE
- Sweden
- Prior art keywords
- coin
- optical sensor
- light
- data
- spectral
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D5/00—Testing specially adapted to determine the identity or genuineness of coins, e.g. for segregating coins which are unacceptable or alien to a currency
- G07D5/005—Testing the surface pattern, e.g. relief
Abstract
A coin discriminating device has light emitting means (1) for projecting light (2) onto a surface of a coin (3), optical sensor means (4) for detecting light reflected from the coin, and processig means (5) for determining a type of the coin by comparing coin data obtained from the optical sensor means with reference data related to different types of coins. The light emitting means (1) is arranged to emit monochromatic light in a visible, infrared or ultraviolet wavelength range. The optical sensor means (4) and the processing means (5) are arranged to produce spectral charateristics data for light reflected from the coin surface and to compare the spectral characteristics data with spectral coin reference data for determining the type of the coin (3).
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9900022A SE523567C2 (en) | 1999-01-08 | 1999-01-08 | Coin-separating device and method |
PCT/SE2000/000015 WO2000041143A1 (en) | 1999-01-08 | 2000-01-07 | Coin discriminating device and method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9900022A SE523567C2 (en) | 1999-01-08 | 1999-01-08 | Coin-separating device and method |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9900022D0 true SE9900022D0 (en) | 1999-01-08 |
SE9900022L SE9900022L (en) | 2000-07-09 |
SE523567C2 SE523567C2 (en) | 2004-04-27 |
Family
ID=20414031
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9900022A SE523567C2 (en) | 1999-01-08 | 1999-01-08 | Coin-separating device and method |
Country Status (2)
Country | Link |
---|---|
SE (1) | SE523567C2 (en) |
WO (1) | WO2000041143A1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10222771A1 (en) * | 2002-05-16 | 2003-12-04 | Walter Hanke Mech Werkstaetten | Coin testing method for testing coins/coin-like objects measures the intensity of rays thrown back after irradiating a coin with electromagnetic waves in a visible infrared/UV wavelength range |
DE10300608B4 (en) * | 2003-01-10 | 2004-09-30 | National Rejectors, Inc. Gmbh | Method for recognizing an embossed image of a coin in a coin machine |
NZ546115A (en) | 2003-08-25 | 2008-04-30 | Lighthouse One Pty Ltd As Trus | Sorting apparatus and methods |
DE102006059087A1 (en) * | 2006-12-12 | 2008-06-19 | National Rejectors, Inc. Gmbh | Determining the metal alloy of coin involves comparing color values with reference color values corresponding to different metal alloys, associating with metal alloy if difference is less than defined amount |
DE102009020487A1 (en) | 2009-05-08 | 2010-11-11 | Bundesrepublik Deutschland, vertr.d.d. Bundesministerium für Wirtschaft und Technologie, d.vertr.d.d. Präsidenten der Physikalisch-Technischen Bundesanstalt | Device for recognizing coins, has illumination source, which illuminates coin to be examined perpendicularly in measuring field and has receiver, which is directed to measuring field at angle |
CN104661555B (en) * | 2012-07-30 | 2017-12-26 | 萨克索尼娅欧元硬币有限公司 | Multi-part coin embryo material and coin |
EP2787488A1 (en) * | 2013-04-02 | 2014-10-08 | Ezio Panzeri | Coin checking |
US9449451B2 (en) * | 2013-10-14 | 2016-09-20 | Michael J. Hall | Coin identifier |
GB2551318A (en) * | 2016-06-07 | 2017-12-20 | Scan Coin Ab | Method and apparatus for sensing taggants |
AT521247B1 (en) * | 2018-08-20 | 2019-12-15 | Oesterreichische Nat | Surface inspection method for coins |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2061490A (en) * | 1979-10-17 | 1981-05-13 | Harwood H L | Sorting Coloured Gambling Chips |
JPH01245385A (en) * | 1988-03-28 | 1989-09-29 | Hideo Masaki | Data display device |
JPH0418968A (en) * | 1990-05-15 | 1992-01-23 | Dainippon Ink & Chem Inc | Formation of coated film |
GB2254419B (en) * | 1991-08-06 | 1995-08-02 | Amusement Equip Co Ltd | Sorting of differently identified articles |
ES2126377T3 (en) * | 1995-01-24 | 1999-03-16 | Chipper 2000 Ltd | APPARATUS FOR COLOR DETECTION. |
GB9508632D0 (en) * | 1995-04-28 | 1995-06-14 | Chipper 2000 Ltd | Colour detection method |
-
1999
- 1999-01-08 SE SE9900022A patent/SE523567C2/en not_active IP Right Cessation
-
2000
- 2000-01-07 WO PCT/SE2000/000015 patent/WO2000041143A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2000041143A1 (en) | 2000-07-13 |
SE523567C2 (en) | 2004-04-27 |
SE9900022L (en) | 2000-07-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |