公开(公告)号：US11618541B2

公开(公告)日：2023-04-04

申请号：US17443185

申请日：2021-07-22

Applicant: Caterpillar Inc.

Inventor： Brian Philip Neathery ,  Cameron Scott Gandy

IPC: B63H21/21 ,  F02D29/02 ,  F02D41/02 ,  F02D41/06 ,  B63B17/00 ,  F02N1/00 ,  B63H23/02 ,  B63H23/30

Abstract: Control system for controlling operations of a marine vessel having a first engine and a second engine is provided. Parity switches are operable to start/stop first and second engine. Each parity switch is actuated for first time to activate remote start/stop control of respective engine. Each switch is actuated for second time to switch respective engine to ON or OFF state. Operator console is communicatively coupled to parity switches to receive first and/or second user inputs. Propulsion control unit is communicably coupled to operator console via network communication channel, first engine control unit of first engine and second engine control unit of second engine. Propulsion control unit receives operational parameters for engines from engine control units and receives first and second user inputs from operator console. Propulsion control unit transmits engine operating signals for operating respective engines in response to first and/or second user input and based on operational parameters.

公开(公告)号：US20230028299A1

公开(公告)日：2023-01-26

申请号：US17443185

申请日：2021-07-22

Applicant: Caterpillar Inc.

Inventor： Brian Philip Neathery ,  Cameron Scott Gandy

IPC: B63H21/21 ,  F02D29/02 ,  F02D41/02 ,  F02D41/06 ,  F02N1/00 ,  B63B17/00

Abstract: Control system for controlling operations of a marine vessel having a first engine and a second engine is provided. Parity switches are operable to start/stop first and second engine. Each parity switch is actuated for first time to activate remote start/stop control of respective engine. Each switch is actuated for second time to switch respective engine to ON or OFF state. Operator console is communicatively coupled to parity switches to receive first and/or second user inputs. Propulsion control unit is communicably coupled to operator console via network communication channel, first engine control unit of first engine and second engine control unit of second engine. Propulsion control unit receives operational parameters for engines from engine control units and receives first and second user inputs from operator console. Propulsion control unit transmits engine operating signals for operating respective engines in response to first and/or second user input and based on operational parameters.