(19)

(11)

EP 4 405 706 A1

(12)

(43) Date of publication: 31.07.2024 Bulletin 2024/31 (21) Application number: 21847769.3 (22) Date of filing: 21.12.2021

(51) International Patent Classification (IPC):  G01S 7/48(2006.01) G01S 7/487(2006.01) G01S 7/4865(2020.01) G01S 17/10(2020.01) (52) Cooperative Patent Classification (CPC): G01S 17/10; G01S 7/4865; G01S 7/487; G01S 7/4802 (86) International application number: PCT/IB2021/062086 (87) International publication number: WO 2023/111675 (22.06.2023 Gazette 2023/25)

(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: 16.12.2021 PT 2021117643 (71) Applicant: Bosch Car Multimedia Portugal, S.A. 4705-820 Braga (PT)

(72) Inventors: VIDAL DRUMMOND, Miguel 3860-384 Estarreja (PT) MACEDO BASTOS, Daniel António 3810-202 Aveiro (PT) NEPOMUCENO PEREIRA MONTEIRO, Paulo Miguel 3800-006 Aveiro (PT) DAVID BRANDÃO, Alexandre 4590-196 Figueiró (PT) SILVA RODRIGUES DE OLIVEIRA, Arnaldo 3880-581 Válega (PT) SAMPAIO BARBOSA, Pedro Nelson 4650-707 Varziela (PT) (74) Representative: Couto, Cláudia  Clarke, Modet Portugal Av. Casal Ribeiro, 50 - 3º Dto. 1000-093 Lisboa 1000-093 Lisboa (PT)