(19)

(11)

EP 4 100 698 A1

(12)

(43) Date of publication: 14.12.2022 Bulletin 2022/50 (21) Application number: 20704017.1 (22) Date of filing: 07.02.2020

(51) International Patent Classification (IPC):  G01C 21/34(2006.01) (52) Cooperative Patent Classification (CPC): G01C 21/3469 (86) International application number: PCT/EP2020/053169 (87) International publication number: WO 2021/155949 (12.08.2021 Gazette 2021/32)

(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 (71) Applicant: Bayerische Motoren Werke Aktiengesellschaft 80809 München (DE)	(72) Inventors: RATH, Suvendu 80803 Munich (DE) JEONG, Heejin 81737 München (DE)