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1. (WO2019042899) METHOD FOR AUDITING IN "REAL-TIME" AND IN-LINE THE QUALITY OF A DIGITAL OPHTHALMIC LENS MANUFACTURING PROCESS
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Pub. No.: WO/2019/042899 International Application No.: PCT/EP2018/072923
Publication Date: 07.03.2019 International Filing Date: 24.08.2018
IPC:
G05B 19/418 (2006.01) ,G01M 11/02 (2006.01)
G PHYSICS
05
CONTROLLING; REGULATING
B
CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
19
Programme-control systems
02
electric
418
Total 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)
G PHYSICS
01
MEASURING; TESTING
M
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
11
Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
02
Testing of optical properties
Applicants:
AUTOMATION & ROBOTICS S.A. [BE/BE]; Parc industriel de Lambermont Rue Jean Koch 11 4800 VERVIERS, BE
Inventors:
LAURENT, Christian; BE
PAEME, Sabine; BE
ZANGERLE, Thomas; BE
Agent:
PRONOVEM; Parc d'Affaires Zénobe Gramme; Bât. K Square des Conduites d'Eau,1-2 4020 LIEGE, BE
Priority Data:
2017/559228.08.2017BE
Title (EN) METHOD FOR AUDITING IN "REAL-TIME" AND IN-LINE THE QUALITY OF A DIGITAL OPHTHALMIC LENS MANUFACTURING PROCESS
(FR) MÉTHODE D'AUDIT DE QUALITÉ EN LIGNE EN "TEMPS REEL" D'UN PROCESSUS NUMÉRIQUE DE FABRICATION DE LENTILLES OPHTALMIQUES
Abstract:
(EN) The present invention relates to a method for modelling and quantitatively evaluating an overall quality level of an ophthalmic lens, said lens having specific "lens" and environment parameters, and being produced by a digital ophthalmic lens manufacturing process. A method for performing a real-time in-line quality audit of a freeform production line is also provided, using a quality score of the manufacturing process, based on a standardisation of the overall quality level calculated digitally on each lens produced, relative to the expected value of said quality level in the context of normal production, possibly affected by systematic differences evaluated independently.
(FR) La présente invention concerne un procédé de modélisation et d'évaluation quantitative d'un niveau de qualité globale d'une lentille ophtalmique, ladite lentille ayant des paramètres «lentille» et d'environnement donnés et étant produite par un processus numérique de fabrication de lentilles ophtalmiques. Une méthode permettant de réaliser un audit de qualité en ligne en temps réel d'une ligne de production freeform est également fournie, au moyen d'un score de qualité du processus de fabrication, construit sur base d'une normalisation du niveau de qualité globale calculé numériquement sur chaque lentille produite, rapportée à la valeur attendue de ce niveau de qualité dans le cadre d'une production normale, éventuellement affectée d'écarts systématiques évalués indépendamment.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: French (FR)
Filing Language: French (FR)