EP 4038373 A1 20220810 - METHOD FOR EVALUATING THE OPTICAL QUALITY OF A DELIMITED ZONE OF A GLAZING
Title (en)
METHOD FOR EVALUATING THE OPTICAL QUALITY OF A DELIMITED ZONE OF A GLAZING
Title (de)
VERFAHREN ZUR BEURTEILUNG DER OPTISCHEN QUALITÄT EINER BEGRENZTEN ZONE EINER VERGLASUNG
Title (fr)
MÉTHODE D'ÉVALUATION DE LA QUALITÉ OPTIQUE D'UNE ZONE DÉLIMITÉE D'UN VITRAGE
Publication
Application
Priority
- FR 1910824 A 20190930
- EP 2020077015 W 20200925
Abstract (en)
[origin: CA3152356A1] The invention concerns a method for measuring the optical quality of a delimited zone of a glazing, said delimited zone being intended to be placed in front of an acquisition or measurement device such as a camera. The invention is particularly suitable for measuring the optical quality of a delimited zone of a transport vehicle glazing, such as a car or aeroplane windscreen, in front of which an optical device for recording images or a device for measuring the external environment of the vehicle is placed for the operation of a smart driving assistance system of the vehicle.
IPC 8 full level
G01N 21/88 (2006.01); G01N 21/958 (2006.01)
CPC (source: EP US)
G01N 21/8806 (2013.01 - EP US); G01N 21/8851 (2013.01 - US); G01N 21/958 (2013.01 - EP US); G01N 2021/8829 (2013.01 - EP); G01N 2021/8832 (2013.01 - EP US); G01N 2021/8841 (2013.01 - EP); G01N 2021/9586 (2013.01 - EP US)
Citation (search report)
See references of WO 2021063847A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
FR 3101420 A1 20210402; AU 2020360767 A1 20220414; BR 112022005942 A2 20220628; CA 3152356 A1 20210408; CN 114729903 A 20220708; EP 4038373 A1 20220810; JP 2022549930 A 20221129; MX 2022003751 A 20220719; US 2022334068 A1 20221020; WO 2021063847 A1 20210408; ZA 202203632 B 20221221
DOCDB simple family (application)
FR 1910824 A 20190930; AU 2020360767 A 20200925; BR 112022005942 A 20200925; CA 3152356 A 20200925; CN 202080082910 A 20200925; EP 2020077015 W 20200925; EP 20781003 A 20200925; JP 2022519651 A 20200925; MX 2022003751 A 20200925; US 202017764393 A 20200925; ZA 202203632 A 20220329