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1. WO2021001094 - METHOD FOR IDENTIFYING A COMPONENT, EVALUATION ALGORITHM AND COMPONENT

Publication Number WO/2021/001094
Publication Date 07.01.2021
International Application No. PCT/EP2020/064982
International Filing Date 29.05.2020
IPC
G05B 19/418 2006.01
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
19Programme-control systems
02electric
418Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control (DNC), flexible manufacturing systems (FMS), integrated manufacturing systems (IMS), computer integrated manufacturing (CIM)
G07D 7/06 2006.01
GPHYSICS
07CHECKING-DEVICES
DHANDLING OF COINS OR OF VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
7Testing 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
06using wave or particle radiation
G07D 7/17 2016.01
GPHYSICS
07CHECKING-DEVICES
DHANDLING OF COINS OR OF VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
7Testing 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
17Apparatus characterised by positioning means or by means responsive to positioning
Applicants
  • ROBERT BOSCH GMBH [DE]/[DE]
Inventors
  • HOFFMANN, Christian-James
  • BEYER, Martin
  • LINGENFELSER, Dominic
  • LOTTER, Elisabeth
Priority Data
10 2019 209 735.903.07.2019DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) VERFAHREN ZUR IDENTIFIKATION EINES BAUTEILS, AUSWERTEALGORITHMUS UND BAUTEIL
(EN) METHOD FOR IDENTIFYING A COMPONENT, EVALUATION ALGORITHM AND COMPONENT
(FR) PROCÉDÉ D'IDENTIFICATION D'UN COMPOSANT, ALGORITHME D'ÉVALUATION ET COMPOSANT
Abstract
(DE)
Die Erfindung betrifft ein Verfahren zur Identifikation eines Bauteils (1), insbesondere eines Kunststoffbauteils, bei dem mindestens ein individuelles Identifizierungsmerkmal erfasst und durch Abgleich mit bekannten Identifizierungsmerkmalen einem konkreten Bauteil (1) zugeordnet wird. Erfindungsgemäß wird mindestens ein bauteilspezifisches strukturelles Merkmal (3) innerhalb eines definierten Flächen- oder Raumabschnitts (2) des Bauteils (1) als individuelles Identifizierungsmerkmal genutzt. Ferner werden ein Auswertealgorithmus zur Ausführung des Verfahrens sowie ein Bauteil (1), insbesondere Kunststoffbauteil, vorgeschlagen, das nach dem erfindungsgemäßen Verfahren identifizierbar ist.
(EN)
The invention relates to a method for identifying a component (1), in particular a plastics component, in which method at least one individual identification feature is detected and is associated with a specific component (1) by comparison with known identification features. According to the invention, at least one component-specific structural feature (3) within a defined areal or spatial portion (2) of the component (1) is used as the individual identification feature. The invention also relates to an evaluation algorithm for carrying out the method and to a component (1), in particular a plastics component, that can be identified by means of the method according to the invention.
(FR)
L'invention concerne un procédé d'identification d'un composant (1), notamment d'un composant en matière plastique, avec lequel au moins une caractéristique d'identification individuelle est acquise et attribuée à un composant concret (1) par comparaison avec des caractéristiques d'identification connues. Selon l'invention, au moins une caractéristique structurelle (3) spécifique à un composant au sein d'une zone ou d'une section d'espace définie (2) du composant (1) est utilisée comme caractéristique d'identification individuelle. L'invention concerne en outre un algorithme d'évaluation pour la mise en œuvre du procédé ainsi qu'un composant (1), notamment un composant en matière plastique, qui peut être identifié conformément au procédé selon l'invention.
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