(19)
(11) EP 4 680 524 A1

(12)

(43) Date of publication:
21.01.2026 Bulletin 2026/04

(21) Application number: 23712869.9

(22) Date of filing: 17.03.2023
(51) International Patent Classification (IPC): 
B63B 79/00(2020.01)
G01C 21/20(2006.01)
 B63B 49/00(2006.01)
(52) Cooperative Patent Classification (CPC):
G01C 21/203; B63B 49/00; B63B 79/00
(86) International application number:
PCT/EP2023/056955
(87) International publication number:
WO 2024/193799 (26.09.2024 Gazette 2024/39)
(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

(71) Applicant: ABB SCHWEIZ AG
5400 Baden (CH)

(72) Inventors:
  • LINDER, Jonas
    464 93 Mellerud (SE)
  • TERVO, Kalevi
    00980 Helsinki (FI)

(74) Representative: Kransell & Wennborg KB 
P.O. Box 27834
115 93 Stockholm
115 93 Stockholm (SE)

   


(54) PREDICTING EXTERNAL ENVIRONMENTAL DISTURBANCES ON A VESSEL TRAVELLING ALONG A ROUTE