(19)
(11) EP 4 247 667 A1

(12)

(43) Date of publication:
27.09.2023 Bulletin 2023/39

(21) Application number: 21816418.4

(22) Date of filing: 19.11.2021
(51) International Patent Classification (IPC): 
B60Q 11/00(2006.01)
H05B 47/21(2020.01)
H05B 45/50(2022.01)
(52) Cooperative Patent Classification (CPC):
B60Q 11/005; H05B 45/50; H05B 47/21
(86) International application number:
PCT/EP2021/082376
(87) International publication number:
WO 2022/106659 (27.05.2022 Gazette 2022/21)
(84) Designated Contracting States:
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 States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 20.11.2020 FR 2011954

(71) Applicant: VALEO VISION
93012 Bobigny Cedex (FR)

(72) Inventor:
  • CANTUDO, FRANCO, Miguel-Angel
    23600 Martos (ES)

(74) Representative: Valeo Visibility 
Service Propriété Industrielle c/o Valeo Vision 34, rue Saint André
93012 Bobigny
93012 Bobigny (FR)

   


(54) SYSTEM AND METHOD FOR DETECTING ABNORMALITIES IN A VEHICLE LIGHTING DEVICE