WO2000063851A1 - Aparato para validar documentos de seguridad - Google Patents
Aparato para validar documentos de seguridad Download PDFInfo
- Publication number
- WO2000063851A1 WO2000063851A1 PCT/ES2000/000147 ES0000147W WO0063851A1 WO 2000063851 A1 WO2000063851 A1 WO 2000063851A1 ES 0000147 W ES0000147 W ES 0000147W WO 0063851 A1 WO0063851 A1 WO 0063851A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- document
- recognizer
- security
- sensor
- signals
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
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
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/004—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using digital security elements, e.g. information coded on a magnetic thread or strip
- G07D7/0043—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using digital security elements, e.g. information coded on a magnetic thread or strip using barcodes
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/08—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/004—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using digital security elements, e.g. information coded on a magnetic thread or strip
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/04—Testing magnetic properties of the materials thereof, e.g. by detection of magnetic imprint
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/06—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using wave or particle radiation
- G07D7/12—Visible light, infrared or ultraviolet radiation
Definitions
- a recognizer of all types of security documents has been developed, but especially designed for paper money, which is capable of detecting the validity of the document and also determining its denomination and estimating its deterioration.
- the purpose of the recognizer is to maximize the reliability of the validation without implying a significant increase in the cost of the recognizing device.
- Document acceptor devices are known that use different techniques to establish their validity, analyzing a certain property, brand or security element of which the document is endowed.
- Accepters of known security documents are conventionally based on one of these validation techniques, reading the security element and subsequently processing the data obtained by comparing them with a standard register. , for Determine its validity.
- no document recognizing device is known that is based on the simultaneous combination of several of these validation techniques, in the manner in which this is done.
- the security document recognizer in which this invention consists is based on the simultaneous use of various types of sensors, combining the information they provide to increase the effectiveness of the validation.
- This device can be implemented with a minimum number of components, and is capable of transmitting the information it obtains to other equipment, being able to be used in automatic dispensing machines of any product, or in autonomous operation.
- the document recognizer performs the validation of the document by means of a multi-sensor system, which carries out an inspection of the document using at least simultaneously an optical sensor sensitive to infrared light and visible light, and a magnetic sensor that in addition to detecting the magnetism , determines the magnetic code of the security thread.
- the invention incorporates a small number of sensors to analyze the physical characteristics of the document, to determine properties such as the beginning of the document by establishing a reference point, length, authenticity of the paper, presence and code of the watermarks, presence and color of the printed and security inks, and detect the existence of Magnetic security thread code.
- the recognizer is trained to combine the information provided by all these sensors, not only to determine the validity of the document but to establish its name and an assessment of its deterioration.
- the handling of the bills or documents that are treated are carried out by means of conventional mechanisms that by friction effect the introduction and extraction of the same. It is also equipped with the necessary power supplies, which are located properly so that they do not affect the readings made by the sensors.
- the novelty of the document recognizer focuses on the fact that it is able to detect at least and simultaneously, the bar code watermarks made in the document, the pairs of transparent inks and not infrared transparent (TIR, NO-TIR), and the magnetic code of the security thread that is inserted in the paper.
- the recognizing device decodes the information provided by these three types of detection and combines it to determine the genuine nature of the document to be validated.
- the information provided by each sensor is contrasted, so that when the optical sensor detects the presence of the security thread by opacity, the magnetic sensor recognizes the code principle in order to read it.
- This increase in reliability is not quantitatively proportional to the number of sensors, that is to say, reliability is not twice better by using two sensors, but based on the existence of more than one sensor, the inspection is separated from a simple comparison. with samples or standard signals. In fact: apart from using patterns to know the shape and intensity that the signals of the different sensors should adopt, to indicate the validity of the inspected document, these signals are compared to each other.
- a sensor preferably the optical one, acts as a lock and the signals are processed giving rise to an abstract signal that is correlated with the standard signals. If a certain threshold is exceeded, the sensor signal that acts as a lock is compared with the signals of the other sensors, acting as keys.
- the logic of the available software using an intersection operator, recognizes the coincidences between the signals of the document itself and through the appropriate logic circuit only admits those documents in which the key signals of different sensors, for example the magnetic sensor , match the lock signals of the first sensor. With this, the inspection is detached from faults that occur by direct comparison with a single type of pattern, as a consequence of aging, in single sensor recognizers.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Theoretical Computer Science (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
Abstract
Description
Claims
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU41209/00A AU4120900A (en) | 1999-04-20 | 2000-04-19 | Apparatus for validating security documents |
| EP00920753A EP1172773A1 (en) | 1999-04-20 | 2000-04-19 | Apparatus for validating security documents |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ESP9900809 | 1999-04-20 | ||
| ES009900809A ES2153774B1 (es) | 1999-04-20 | 1999-04-20 | Reconocedor de documentos de seguridad. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2000063851A1 true WO2000063851A1 (es) | 2000-10-26 |
Family
ID=8308080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/ES2000/000147 Ceased WO2000063851A1 (es) | 1999-04-20 | 2000-04-19 | Aparato para validar documentos de seguridad |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1172773A1 (es) |
| AU (1) | AU4120900A (es) |
| ES (1) | ES2153774B1 (es) |
| WO (1) | WO2000063851A1 (es) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2819086A1 (fr) * | 2000-11-07 | 2002-07-05 | Vincent Bardini | Authentificateur de billets de banque multi-devises |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100467927B1 (ko) * | 2001-05-03 | 2005-01-24 | 주식회사 마크애니 | 문서 또는 물품의 위변조를 방지하기 위한 바코드를이용한 워터마크 삽입 및 검지 방법과 그 장치 |
| DE10259288A1 (de) | 2002-12-18 | 2004-07-22 | Giesecke & Devrient Gmbh | Verfahren und Vorrichtung für die Überprüfung von Banknoten |
| GB2413179A (en) * | 2004-04-13 | 2005-10-19 | Ezio Panzeri | Security thread reader for detection of both magnetic material and optical markings |
| EA201000285A1 (ru) * | 2010-01-21 | 2010-10-29 | Открытое Акционерное Общество "Научно-Производственное Объединение "Криптен" | Оптический защитный элемент, способ его изготовления и устройство верификации и самоверификации |
| CN102289857B (zh) | 2011-05-19 | 2013-09-25 | 广州广电运通金融电子股份有限公司 | 有价文件识别方法及系统 |
| WO2016138540A1 (en) * | 2015-02-27 | 2016-09-01 | Ahmed Sherif N | Recognition bezel |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4574190A (en) * | 1981-12-21 | 1986-03-04 | Omron Tateisi Electronics Co. | Verifying system |
| US5222584A (en) * | 1991-04-18 | 1993-06-29 | Mars Incorporated | Currency validator |
| JPH0785229A (ja) * | 1993-06-30 | 1995-03-31 | Tamura Electric Works Ltd | カード判定方式 |
| US5495929A (en) * | 1994-03-16 | 1996-03-05 | Batalianets; Valeri V. | Apparatus and method for validation of bank notes and other valuable documents |
| US5739517A (en) * | 1995-01-27 | 1998-04-14 | Nhk Spring Co., Ltd. | Apparatus and a method for checking an object to be checked for authenticity |
-
1999
- 1999-04-20 ES ES009900809A patent/ES2153774B1/es not_active Expired - Lifetime
-
2000
- 2000-04-19 AU AU41209/00A patent/AU4120900A/en not_active Abandoned
- 2000-04-19 EP EP00920753A patent/EP1172773A1/en not_active Withdrawn
- 2000-04-19 WO PCT/ES2000/000147 patent/WO2000063851A1/es not_active Ceased
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4574190A (en) * | 1981-12-21 | 1986-03-04 | Omron Tateisi Electronics Co. | Verifying system |
| US5222584A (en) * | 1991-04-18 | 1993-06-29 | Mars Incorporated | Currency validator |
| JPH0785229A (ja) * | 1993-06-30 | 1995-03-31 | Tamura Electric Works Ltd | カード判定方式 |
| US5495929A (en) * | 1994-03-16 | 1996-03-05 | Batalianets; Valeri V. | Apparatus and method for validation of bank notes and other valuable documents |
| US5739517A (en) * | 1995-01-27 | 1998-04-14 | Nhk Spring Co., Ltd. | Apparatus and a method for checking an object to be checked for authenticity |
Non-Patent Citations (1)
| Title |
|---|
| PATENT ABSTRACTS OF JAPAN * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2819086A1 (fr) * | 2000-11-07 | 2002-07-05 | Vincent Bardini | Authentificateur de billets de banque multi-devises |
Also Published As
| Publication number | Publication date |
|---|---|
| AU4120900A (en) | 2000-11-02 |
| EP1172773A1 (en) | 2002-01-16 |
| ES2153774A1 (es) | 2001-03-01 |
| ES2153774B1 (es) | 2001-10-01 |
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