(19)

(11)

EP 4 569 423 A1

(12)

(43) Date of publication: 18.06.2025 Bulletin 2025/25 (21) Application number: 23738037.3 (22) Date of filing: 04.07.2023

(51) International Patent Classification (IPC):  G06F 21/32(2013.01) G06Q 20/34(2012.01) G06V 40/12(2022.01) H04L 9/40(2022.01) H04W 12/72(2021.01) G06F 21/34(2013.01) G06Q 20/40(2012.01) G07F 7/08(2006.01) H04W 12/062(2021.01) (52) Cooperative Patent Classification (CPC): G06F 21/32; G06F 21/34; G06Q 20/341; G06Q 20/40145; G07F 7/0826; G07F 7/0833; H04L 63/0861; H04L 63/0853; H04W 12/72; H04W 12/062; G06Q 20/355; G06Q 20/3563; G06V 40/67; G06V 40/1347; G06V 10/243; G06V 10/242 (86) International application number: PCT/EP2023/068434 (87) International publication number: WO 2024/032984 (15.02.2024 Gazette 2024/07)

(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: KH MA MD TN (30) Priority: 09.08.2022 EP 22306202 (71) Applicant: THALES DIS FRANCE SAS 92190 Meudon (FR)	(72) Inventors: FAVREAU, Valentin 13705 LA CIOTAT (FR) LELOUP, Laurent 13705 LA CIOTAT (FR) (74) Representative: Grevin, Emmanuel  Thales Dis France SAS Intellectual Property Department Avenue du Jujubier, Z.I. Athélia IV 13705 La Ciotat 13705 La Ciotat (FR)