Automated verification systems and methods for use with...

G - Physics – 07 – D

Patent

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G07D 7/12 (2006.01)

Patent

CA 2398556

An automated verification system for authenticating an object having an optical security feature includes an optical system, a transport staging apparatus, and an analyzing device. The optical system includes one or more light sources that are capable of generating either narrowband or broadband light beams. The transport staging apparatus cooperates with the light sources and is configured to position the object such that one or more of the light beams strike a portion of the object where the security feature should be located. The analyzing device receives the light beams reflected or transmitted from the object and is adapted to analyze the optical characteristics of the light beams at varying angles and/or wavelengths to verify the authenticity of the object.

La présente invention concerne un système de vérification automatisée servant à authentifier un objet présentant un élément de sécurité optique, ledit système comprenant un système optique, un appareil d'immobilisation, et dispositif d'analyse. Le système optique comprend une ou plusieurs sources de lumière capables de produire aussi bien des faisceaux lumineux à bande étroite que des faisceaux lumineux à large bande. L'appareil d'immobilisation coopère avec les sources de lumière et est conçu pour positionner l'objet de sorte qu'un ou plusieurs faisceaux lumineux frappent une partie de l'objet où l'élément de sécurité doit se trouver. Le dispositif d'analyse reçoit les faisceaux lumineux réfléchis ou émis par l'objet et est conçu pour analyser les caractéristiques optiques des faisceaux lumineux selon différents angles et/ou différentes longueurs d'onde afin de vérifier l'authenticité de l'objet.

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