EP3602407A1 - Procédé servant à authentifier un objet infalsifiable - Google Patents

Procédé servant à authentifier un objet infalsifiable

Info

Publication number
EP3602407A1
EP3602407A1 EP18714497.7A EP18714497A EP3602407A1 EP 3602407 A1 EP3602407 A1 EP 3602407A1 EP 18714497 A EP18714497 A EP 18714497A EP 3602407 A1 EP3602407 A1 EP 3602407A1
Authority
EP
European Patent Office
Prior art keywords
code
data
position data
random
marking
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.)
Withdrawn
Application number
EP18714497.7A
Other languages
German (de)
English (en)
Inventor
Jean-Luc DEVENOGE
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hapa AG
Original Assignee
Hapa AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hapa AG filed Critical Hapa AG
Publication of EP3602407A1 publication Critical patent/EP3602407A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06K19/06009—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 with optically detectable marking
    • G06K19/06046—Constructional details
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06K19/06009—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 with optically detectable marking
    • G06K19/06046—Constructional details
    • G06K19/06093—Constructional details the marking being constructed out of a plurality of similar markings, e.g. a plurality of barcodes randomly oriented on an object
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/305—Associated digital information
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/40—Manufacture
    • B42D25/405—Marking
    • B42D25/415—Marking using chemicals
    • B42D25/42—Marking using chemicals by photographic processes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06K19/10—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 at least one kind of marking being used for authentication, e.g. of credit or identity cards
    • G06K19/14—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 at least one kind of marking being used for authentication, e.g. of credit or identity cards the marking being sensed by radiation
    • 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
    • G07D7/20—Testing patterns thereon

Definitions

  • the invention relates to a method for authenticating a counterfeit-proof article according to claim 1, to a method for producing a
  • counterfeit-proof article according to claim 8 an apparatus or a system for producing such an article according to claim 14 or 22 and a counterfeit-proof article according to claim 25.
  • a printing system may be equipped with a special device and / or special coloring agents, such as printing ink, ink or toner, in addition to the usual information, such as address, Unique Identification Code (UID), for example
  • a special device such as printing ink, ink or toner
  • UID Unique Identification Code
  • Line or 2D codes, postmarks, etc. also place a product manufacturer or customer-specific authentication information (AI) on the object to be printed.
  • AI customer-specific authentication information
  • tagganten can be materials with special molecular, spectral, luminescent or too be magnetic properties.
  • colorants can be printed, for example in the form of a simple geometric figure (square, triangle, ...) to make it the
  • Receiver by means of a color analysis, spectral analysis or
  • tagants may also comprise encoded microparticles, microdots or micro-labels, their optical or acoustic properties, for example with laser pens, UV light, microscope, special microdot readers or acoustic
  • Measuring devices are readable. In this regard, too
  • micro-RFIDs Radio wave microchips, so-called micro-RFIDs are used, but this is more expensive and expensive.
  • Corresponding code and AMENDING ⁇ gene can also be detected by the receiver of the printed product by suitable means and retrieved from the database in correspondence of the code and change code with the stored values in the database the accuracy of confirms the consignment or warns the recipient if it does not match.
  • Receiver in turn communicated the key, or the
  • Access to the database must be enabled.
  • An object of the present invention is therefore to provide a simplified authentication method available with which it can be checked without special only Authentifi ⁇ cation-built, expensive technical equipment the identity of a sent item.
  • Another object is a simple method for producing a counterfeit-proof article and a device for the corresponding counterfeit-proof
  • Mark or provide coding and marking.
  • a marking device or a marker is called, it is clear to those skilled in the art that such a device also for attaching a Coding ("coding"), is suitable and hereafter also in different embodiments for both purposes
  • an inventive method for authenticatio ⁇ tion of a tamper-proof article is applied to the at least one object of a code and to beabstan- finished label attached, wherein the method comprises at least the following steps in preparation / production of the article, for detection by a receiver and
  • Authentication by the database includes:
  • This step may also, for example, only during the If, for example, the position data for a query by, or
  • the attachment of the code and the marking can, for example, be done by a printing process.
  • the marking that is the coding and / or marking of the article, as well known to those skilled in the art by beechi ⁇ ge other labeling methods, such as.
  • Laser Markers, mechanical markings such as embossing or punching, bluing or any other method, if necessary can also be done by a combination of the corresponding methods.
  • the marking with the code is preferably applied in one step, for example in a printing operation, but the marking, for example in the case of precoded objects, can also be carried out separately only in a subsequent step of the coding.
  • the method is particularly suitable for printing on different types of printing, such as documents, envelopes, packaging, etc.
  • Image data or determination of the position data for example, directly or from the acquired image data by the detection system, which, for example, on a software-implemented detection algorithm that supports a position detection program, and
  • GPS positional data
  • the return can, in particular, if the database, comparator and receiving / transmitting unit of the database form a unit through the database, with only comparatively connected to the database comparator but also alternatively directly by the comparator, if it is connected to a transmitting unit.
  • a return of an error message to the detection system may be provided if the
  • Determining a positive or negative authentication by comparing the stored position data (ZPD) with the determined position data (GPD), is not possible, for example. Because one of the data sets (GPD, ZPD) is incorrect or incomplete.
  • the random position (Pz) can be determined by a function with respect to the code position (Cp), or with respect to one or more positional features of the code position. These may be, for example, the coordinates of the article's inner or outer endpoint of one or more particular bars of a barcode, one or more vertices of a 2-D code, the centroid, a (possibly imaginary) base or sideline of a code, or the like be.
  • information on the information to be marked on the object to be marked such as areas permitted and prohibited for the marking, such as the address field or the franking area of a
  • Print command to be sent to the printer Such functions can also be used as an algorithm in one Software program are mapped.
  • the function or the software program can be based on a random number generator for determining the random position.
  • One or more evaluation systems for example arithmetic units, memory cards etc., can be integrated both in the detection system and in the database DB. Alternatively, such evaluation systems, for example.
  • Storage media such as dongels or memory cards, or in PCs also arranged externally and with detection system or
  • Database only be connected. Under detection system or database DB, is therefore here a corresponding
  • a particularly compact system with the help of a mobile phone with integrated camera can be realized, bringing images either directly to the
  • the determination of the position data can here, as with other optical detection systems, in particular cameras, either directly, for example by measuring the geometries,
  • Articles for example, mail or documents nachträg ⁇ Lich can still be marked counterfeit-proof.
  • code here not only common, for example.
  • codes but also franking or one or more lines of an address can be used.
  • the attaching of the code and Mar ⁇ k ist is, especially when a high relative position ⁇ accuracy between the code and label is required in order for example.
  • the detection system may be one used by a user or, for example, an automatic control system
  • Positions of the code and the marker provides or with the help of a position detection program, for example ⁇ in the form of downloadable from the Internet or a disk app, from the made optical detection of the code position (Cp) of the code and the random position (Pz) of the marker on the object, automatically ⁇ the position data (GPD) determined.
  • a position detection program for example ⁇ in the form of downloadable from the Internet or a disk app, from the made optical detection of the code position (Cp) of the code and the random position (Pz) of the marker on the object, automatically ⁇ the position data (GPD) determined.
  • the determination of the position data (GPD) can directly, for example by Angular measurements between different geometric
  • Characteristics of the code and the marking for example, in one or more predetermined distances from the image plane or from the image data of one or more collectively detected
  • Position data by the camera itself or an associated transmitting unit, to the database
  • a failed Authentifi ⁇ cation may, for example, be indicated by to large / small distance, lack of position points in the receptacle, or insufficient data transmission etc..
  • such a system can be realized with a camera built into a mobile phone.
  • the image data from a position detection program for example. App, see above, processed directly on the mobile phone, which can be significantly reduce the amount of data to be transmitted.
  • An appropriate app can also be a guide to
  • Another object of the invention is a method for producing a counterfeit-proof article for
  • Steps includes:
  • the random position (Pz) can be a function with respect to the code position (Cp) are defined wherein said one function or a plurality of position features used by the code position, that is, as a reference point or reference points for determination / calculation ⁇ voltage the position data (ZPD) of the random position (Pz), for example, with the aid of a random number generator decreases.
  • the coding in a preparatory step or in a step, for example, by attaching the code and the marking with a coding / marking device can be performed in one step, for example, be printed in a printing operation.
  • the invention also relates to an article produced by the method described above, in particular to types of printing produced therewith.
  • Under pressure types are documents of all kinds, envelopes, envelopes, but especially packaging as the
  • Information carrier e.g for address, postal, bar, 2D, product codes, manufacturer's information, advertising.
  • blister packs for example for medical products, can also be correspondingly coded, i. with a code
  • a further object of the invention is to provide an apparatus for marking an article (marking device) comprising a controller, a marker and at least one input and output for receiving and transmitting data, wherein the controller comprises a position generator configured thereto is a code position (Cp) of a code position (CPP) determined or determined on the item
  • Coding command for example.
  • the code position data (CPD) can also be present via the output, for example, together with a print command and, for example, forwarded via the controller to the position generator, which in turn calculates the position data (ZPD) of the random position (Pz) and for the coding - / Markier thus eg.
  • the code position (Cp) can also be determined, for example, immediately prior to the application of the marking, but this is an upstream optical
  • the forwarding of the position data (ZPD) of the random position to the marking is usually not directly, but via the control of the device and / or one of the position generator or the control associated, for example, temporary buffer.
  • Coding / Markierwerk can be, for example, any printing unit, for example.
  • the data can also be provided in a memory for retrieval, for example.
  • the controller may also retrieve the data to store the tag either in addition to information already applied to the item, such as code, address,
  • the position generator may include a logic circuit for defining the random position (Pz) and for generating the position data (ZPD), or be designed as such and may include a random number generator.
  • the position generator as well as the random number generator can be partially or completely in the form of an algorithm, for example as a software program
  • the position generator is implemented in the control of the device.
  • the marking device may be a printer, for example an inkjet or laser printer.
  • the invention also relates to a system for
  • the marking device in this case comprises a controller for labeling with a position generator which is configured to, on the basis of code-position ⁇ data (CPD) of an established on the article or fixed code position (Cp) of a code position data (ZPD) a random position ( Pz) and forward to the output and via the interface to the control of the marking device.
  • CPD code-position ⁇ data
  • Cp fixed code position
  • ZPD code position data
  • Pz random position
  • the control unit can be a dongle, for example with a special USB-based microprocessor or in the form of a programmed USB stick, wherein the marking device, for example a printer, comprises the input and output and which are received via the interface
  • control unit may be a PC or an on ⁇ attitude control, which itself comprises input and output and communicates with the interface with the marking device.
  • position data (ZPD) are forwarded by the control unit via the output OUT, for example to the database and via the interface to the marking device.
  • Fig.l A marking device with tamper-proof
  • the printer 7 has an input / output 8 for exchanging data, via which a print command CDM pr int is forwarded to the controller 9 of the printer.
  • the print command here also contains the command for printing a code 2, here a bar code, as well as corresponding code position data (CPD).
  • code position data are here first to a
  • Position generator 10 forwarded on the one hand itself, as shown constructed in the form of a microprocessor, on the other hand, but can also be an integral part of the controller 9. Furthermore, the
  • Position generator 10 is a random number generator 11 which, depending on the demands on the security against counterfeiting, is more deterministic, for example as a software algorithm, i. as an algorithm implemented in a software program, or non-deterministic, eg physical
  • Random number generator 11 may be formed.
  • the position generator 10 generates the position data (ZPD) of the random position (Pz) of the marker 3 which, in a simple case, as shown in the figure below
  • Packaging 1 at least the coordinates ( ⁇ ', y') or (r '/ 0') of the selected coordinate system in a P includes.
  • the zero point of the coordinate system is given by the right upper edge of the 3rd code bar and the alignment of the coordinate system is carried out with x-axis parallel to the longitudinal direction of the code, or of the
  • this information (coordinate base) is usually included in the position data (ZPD).
  • the printing function of the code can already be present at the input to guide them to the printing unit 13 without further processing by the controller 9.
  • the random generator generates the position data (ZPD) and the printing function Pfz from the printing function of the code Cfp and sends both to the controller 9.
  • the latter can be delayed immediately or delayed, for example, only after retrieval of the database 6, sent, including in the
  • Position generator 10 a dashed line drawn here Memory M / 12, for retrievable caching of
  • Position data (ZPO) can be provided.
  • the data for the coordinate base can already be sent to the printer with the print command CDM pr int.
  • this data must also be in the database 6 or described in Figure 2 mobile phone 15, or in the app loaded thereon, which makes one may, for example, desired as an additional security measure change of coordinates ⁇ basis.
  • the printing unit 13 is shown schematically here as Inkj et printing unit 13, which moves in the pressure shaft 14 on a carriage, not shown.
  • FIG. 2 schematically shows the sequence of the authentication by the recipient.
  • the position data (GPD) are sent to the database 6, or to a computer not shown here, whereupon the position data stored there (ZPD) using a comparator of the database, or the computer with the determined and transmitted position data (GPD ) and the result of the

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Record Information Processing For Printing (AREA)

Abstract

L'invention concerne un procédé servant à fabriquer un objet (1) infalsifiable. L'objet est marqué d'un code (2) et en supplément d'un marquage (3) espacé de ce dernier. Le procédé comprend des étapes suivantes consistant à : fixer une position aléatoire (Pz) du marquage (3) par rapport à une position de code (Cp) fixée sur l'objet (1) par une ou plusieurs caractéristiques de position du code (2); coder l'objet (1) sur la position de code (Cp) fixée; marquer l'objet (1) avec le marquage sur la position aléatoire (Pz); enregistrer des données de position (ZPD) de la position aléatoire (Pz) dans une base de données (6).
EP18714497.7A 2017-03-28 2018-03-28 Procédé servant à authentifier un objet infalsifiable Withdrawn EP3602407A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH00414/17A CH713631A1 (de) 2017-03-28 2017-03-28 Verfahren zur Authentifizierung eines fälschungssicheren Gegenstandes.
PCT/EP2018/057987 WO2018178185A1 (fr) 2017-03-28 2018-03-28 Procédé servant à authentifier un objet infalsifiable

Publications (1)

Publication Number Publication Date
EP3602407A1 true EP3602407A1 (fr) 2020-02-05

Family

ID=61832508

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18714497.7A Withdrawn EP3602407A1 (fr) 2017-03-28 2018-03-28 Procédé servant à authentifier un objet infalsifiable

Country Status (4)

Country Link
US (1) US20210101401A1 (fr)
EP (1) EP3602407A1 (fr)
CH (1) CH713631A1 (fr)
WO (1) WO2018178185A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020162177A1 (fr) * 2019-02-05 2020-08-13 東京応化工業株式会社 Objet d'authentification, système d'authentification et procédé de production de support d'utilisation d'authentification

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2324065A (en) * 1997-04-09 1998-10-14 James Howard Slater An identification code for banknotes or credit cards comprising a pattern of random beads
DE10204870B4 (de) * 2002-02-06 2018-11-15 Infineon Technologies Ag Verfahren zur Fälschungssicherung eines Wertträgers, Wertträger und Verfahren zur Überprüfung seiner Echtheit
DE10304805A1 (de) * 2003-02-05 2004-08-19 Informium Ag Verfahren zur Herstellung von Sicherheitskennzeichen
EP1475242B1 (fr) * 2003-04-30 2008-10-08 Hewlett-Packard Development Company, L.P. Méthode et système d'authentification
CN101715589B (zh) * 2007-04-24 2014-01-22 锡克拜控股有限公司 标记物品的方法；用于标识所标记的物品的方法和设备；圆偏振粒子的使用
DE102012008956B4 (de) * 2012-05-07 2014-09-18 Mühlbauer Ag Verfahren und Vorrichtung zum Erkennen von Lieferantencodeanordnungen
EP3221690B1 (fr) * 2014-11-21 2023-07-19 Le Hénaff, Guy Système et procédé de détection d'authenticité de produits
DE102015211615A1 (de) * 2015-06-23 2016-12-29 Bundesdruckerei Gmbh Verfahren und System zur Authentifizierung eines Dokumentes sowie Verfahren zur Herstellung und/oder Personalisierung eines Dokumentes

Also Published As

Publication number Publication date
US20210101401A1 (en) 2021-04-08
WO2018178185A1 (fr) 2018-10-04
CH713631A1 (de) 2018-09-28

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