US 11,887,410 B2
Nautical device diagnosis apparatus, remote nautical device surveillance system, nautical device diagnosis method, and nautical device diagnosis computer-readable media
Nikolaos Stavrou, Athens (GR)
Filed by Furuno Hellas S.A., Glyfada (GR)
Filed on Oct. 28, 2021, as Appl. No. 17/452,720.
Claims priority of application No. 20204451 (EP), filed on Oct. 28, 2020.
Prior Publication US 2022/0130182 A1, Apr. 28, 2022
Int. Cl. G07C 5/00 (2006.01); B63B 79/30 (2020.01)
CPC G07C 5/008 (2013.01) [B63B 79/30 (2020.01)] 17 Claims
OG exemplary drawing
 
1. A diagnostic apparatus for diagnosing at least one nautical electronic device on a vessel, the diagnostic apparatus comprising:
a memory configured to store instructions; and
processing circuitry configured to execute the stored instructions to:
receive at least one message from the at least one nautical electronic device,
the at least one message including identification data for identifying the at least one nautical electronic device and alarm state data indicating a current alarm state of the at least one nautical electronic device;
compare the current alarm state of the at least one nautical electronic device with a previous alarm state of the at least one nautical electronic device to detect a failure of the at least one nautical electronic device;
transmit failure detection information to a remote diagnostic center, the failure detection information comprising information associated with the failure of the at least one nautical electronic device and the identification data of the at least one nautical electronic device; and
compare a message type of the at least one message with a target message type, wherein
when the message type of the at least one message matches with the target message type, the at least one message is parsed; and
when the message type of the at least one message does not match with the target message type, the at least one message is ignored.