IP Library Granted Patent US 12703465
Granted Patent B1
US 12703465 · App. 18/502,709 · Granted Aug 11, 2026

Systems and methods for controlling a startup system of a marine vessel

Inventor: Eric T. Surma (Ormond Beach, FL)
Assignee: Brunswick Corporation
B63B79/40B63J2/02B63J3/04
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Quick Facts
Patent No.
US 12703465
App. No.
18/502,709
Granted
Aug 11, 2026
Kind
B1
Abstract

A startup system for a marine vessel is provided. The startup system includes at least one marine vessel accessory system configured to perform a startup procedure having a startup duration while the marine vessel is docked at a docking location. The startup system further includes a control system configured to receive a departure time for the marine vessel, determine a startup time based on the startup duration and the departure time, and control the at least one marine vessel accessory system to perform the startup procedure at the startup time.

Claims (67)

1 . A startup system for a marine vessel comprising:

at least one marine vessel accessory system configured to perform a startup procedure having a startup duration while the marine vessel is docked at a docking location; and

a control system configured to:

receive a departure time for the marine vessel;

determine a startup time based on the startup duration and the departure time; and

control the at least one marine vessel accessory system to perform the startup procedure at the startup time.

2 . The system of claim 1 , wherein the at least one marine vessel accessory system comprises an air conditioning unit, an HVAC unit, a refrigeration unit, or a gyroscopic stabilization unit.

3 . The system of claim 1 , wherein the control system is further configured to:

determine whether an available power parameter exceeds a minimum available power threshold; and

control the at least one marine vessel accessory system to perform the startup procedure at the startup time responsive to a determination that the available power parameter exceeds the minimum available power threshold.

4 . The system of claim 3 , wherein:

the marine vessel is coupled to a shore power source while the marine vessel is docked at the docking location;

the at least one marine vessel accessory system is configured to draw power from the shore power source to perform the startup procedure; and

the available power parameter is a current level of the shore power source and the minimum available power threshold is a minimum current level threshold.

5 . The system of claim 3 , wherein:

the system further comprises at least one marine vessel battery;

the at least one marine vessel accessory system is configured to draw power from the at least one marine vessel battery to perform the startup procedure; and

the available power parameter is a state of charge level of the at least one marine vessel battery and the minimum available power threshold is a minimum state of charge threshold.

6 . The system of claim 1 , wherein:

the at least one marine vessel accessory system comprises a plurality of marine vessel accessory systems; and

the control system is further configured to:

receive an operator selection of a subset of the plurality of marine vessel accessory systems, each of the plurality of marine vessel accessory systems in the selected subset having a respective startup duration;

determine a respective startup time for each of the plurality of marine vessel accessory systems in the selected subset based on their respective startup durations and the departure time; and

control the selected subset of the plurality of marine vessel accessory systems to perform their respective startup procedures at their respective startup times.

7 . The system of claim 6 , further comprising a mobile device configured to store the operator selection of the subset of the plurality of marine vessel accessory systems and transmit the departure time for the marine vessel.

8 . The system of claim 1 , wherein:

the at least one marine vessel accessory system comprises either an air conditioning unit or an HVAC unit; and

the control system is configured to determine the startup duration for the air conditioning unit or the HVAC unit based on at least one of a size of the marine vessel, a current ambient temperature of the marine vessel, and a forecasted temperature from a weather report.

9 . The system of claim 1 , wherein:

the at least one marine vessel accessory system comprises a refrigeration unit; and

the control system is configured to determine the startup duration for the refrigeration unit based on at least one of a current temperature of the refrigeration unit and a current ambient temperature of the marine vessel.

10 . The system of claim 1 , wherein:

the at least one marine vessel accessory system comprises a gyroscopic stabilization unit; and

the control system is further configured to perform the startup procedure responsive to receipt of a weather report or a measurement from an accelerometer indicating a need to startup the gyroscopic stabilization unit.

11 . A method for operating a startup system for a marine vessel having at least one marine vessel accessory system configured to perform a startup procedure having a startup duration while the marine vessel is docked at a docking location, the method comprising:

receiving a departure time for the marine vessel;

determining a startup time based on the startup duration and the departure time; and

controlling the at least one marine vessel accessory system to perform the startup procedure at the startup time.

12 . The method of claim 11 , wherein the at least one marine vessel accessory system comprises an air conditioning unit, an HVAC unit, a refrigeration unit, or a gyroscopic stabilization unit.

13 . The method of claim 1 , wherein the method further comprises:

determining whether an available power parameter exceeds a minimum available power threshold; and

controlling the at least one marine vessel accessory system to perform the startup procedure at the startup time responsive to a determination that the available power parameter exceeds the minimum available power threshold.

14 . The method of claim 13 , wherein:

the marine vessel is coupled to a shore power source while the marine vessel is docked at the docking location;

the at least one marine vessel accessory system is configured to draw power from the shore power source to perform the startup procedure; and

the available power parameter is a current level of the shore power source and the minimum available power threshold is a minimum current level threshold.

15 . The method of claim 13 , wherein:

the system further comprises at least one marine vessel battery;

the at least one marine vessel accessory system is configured to draw power from the at least one marine vessel battery to perform the startup procedure; and

the available power parameter is a state of charge level of the at least one marine vessel battery and the minimum available power threshold is a minimum state of charge threshold.

16 . The method of claim 11 , wherein:

the at least one marine vessel accessory system comprises a plurality of marine vessel accessory systems; and

the method further comprises:

receiving an operator selection of a subset of the plurality of marine vessel accessory systems, each of the plurality of marine vessel accessory systems in the selected subset having a respective startup duration;

determining a respective startup time for each of the plurality of marine vessel accessory systems in the selected subset based on their respective startup durations and the departure time; and

controlling the selected subset of the plurality of marine vessel accessory systems to perform their respective startup procedures at their respective startup times.

17 . The method of claim 16 , further comprising:

storing the operator selection of the subset of the plurality of marine vessel accessory systems.

18 . The method of claim 11 , wherein:

the at least one marine vessel accessory system comprises either an air conditioning unit or an HVAC unit; and

the method further comprises determining the startup duration for the air conditioning unit or the HVAC unit based on at least one of a size of the marine vessel, a current ambient temperature of the marine vessel, and a forecasted temperature from a weather report.

19 . The method of claim 11 , wherein:

the at least one marine vessel accessory system comprises a refrigeration unit; and

the method further comprises determining the startup duration for the refrigeration unit based on at least one of a current temperature of the refrigeration unit and a current ambient temperature of the marine vessel.

20 . The method of claim 11 , wherein:

the at least one marine vessel accessory system comprises a gyroscopic stabilization unit; and

the method further comprises performing the startup procedure responsive to receipt of a weather report or a measurement from an accelerometer indicating a need to startup the gyroscopic stabilization unit.