Marine vessel, marine vessel steering system, and marine vessel steering mechanism

Patent metadata

Field	Value
Publication number	US-12420903-B2
Application number	US-202217956893-A
Country	US
Kind code	B2
Filing date	Sep 30, 2022
Priority date	Dec 16, 2021
Publication date	Sep 23, 2025
Grant date	Sep 23, 2025

Abstract

A marine vessel includes a hull and a steering system. The steering system includes at least one nautical equipment, a steering mechanism to adjust a traveling direction of the hull, and an input terminal to receive an input from a user. The steering mechanism includes a steering wheel with an operation switch to operate the at least one nautical equipment. The input terminal is operable to allow the user to associate the at least one nautical equipment with the operation switch.

First claim

What is claimed is:

1. A marine vessel comprising:
a hull; and
a steering system including at least one nautical equipment, a steering mechanism to adjust a traveling direction of the hull, an input terminal to receive an input from a user, and a controller; wherein
the steering mechanism includes a steering wheel with an operation switch to operate the at least one nautical equipment;
the input terminal is operable to receive the input from the user to associate the at least one nautical equipment with the operation switch; and
the controller is configured or programmed to associate the at least one nautical equipment with the operation switch according to the input received from the user via the input terminal.

2. The marine vessel according to claim 1 , wherein the at least one nautical equipment and the operation switch are connected by a Control Area Network.

3. The marine vessel according to claim 1 , wherein the input terminal includes a display or a mobile device.

4. The marine vessel according to claim 1 , wherein the steering system further includes a storage to store information on association of the at least one nautical equipment and the operation switch.

5. The marine vessel according to claim 1 , wherein
the steering wheel includes a central portion rotatable around a rotation center thereof in relation to the hull, an annular wheel portion, and at least two spoke portions connecting the central portion and the wheel portion; and
the operation switch is located on the at least two spoke portions.

6. The marine vessel according to claim 5 , wherein
the at least two spoke portions are located above a virtual plane extending through the rotation center and parallel to a left-right direction of the marine vessel and define respective angles with the virtual plane, each of the respective angles being in a range not less than 0° and not greater than about 60° as measured in a direction of a circumference centered on the rotation center; and
the operation switch associated with at least one nautical equipment is operable to be activated during sailing of the marine vessel.

7. A marine vessel comprising:
a hull; and
a steering system including at least one nautical equipment, a steering mechanism to adjust a traveling direction of the hull, and an input terminal to receive an input from a user; wherein
the steering mechanism includes a steering wheel with an operation switch to operate the at least one nautical equipment;
the input terminal is operable to allow the user to associate the at least one nautical equipment with the operation switch;
the operation switch is associated with a mode shift function to shift the marine vessel to one of a position maintaining mode in which the marine vessel is kept in a predetermined position, a bow direction maintaining mode in which a direction of a bow of the marine vessel is maintained in a predetermined direction, and a position and bow direction maintaining mode in which the marine vessel is kept in the predetermined position and the direction of the bow of the marine vessel is maintained in the predetermined direction; and
the steering wheel is further equipped with a changeover switch to switch whether to activate the at least one nautical equipment according to the user operation on the operation switch or execute the mode shift function according to the user operation on the operation switch.

8. The marine vessel according to claim 1 , wherein the at least one nautical equipment includes at least one of a horn, a windshield wiper, a lighting fixture, a posture control tab, or an outboard motor elevator.

9. A steering system for a marine vessel, the steering system comprising:
at least one nautical equipment;
a steering mechanism to adjust a traveling direction of a hull of the marine vessel;
an input terminal to receive an input from a user; and
a controller; wherein
the steering mechanism includes a steering wheel with an operation switch to operate the at least one nautical equipment; and
the input terminal is operable to receive the input from the user to associate the at least one nautical equipment with the operation switch; and
the controller is configured or programmed to associate the at least one nautical equipment with the operation switch according to the input received from the user via the input terminal.

Assignees

• Yamaha Motor Co Ltd

Inventors

• Watanabe Yoshikazu

Classifications

• B63H2025/022

  Steering wheels; Posts for steering wheels · CPC title

• B63H20/10

  Means enabling trim or tilt, or lifting of the propulsion element when an obstruction is hit; Control of trim or tilt · CPC title

• B63B45/08

  the devices being acoustic · CPC title

• B63B45/06

  the devices being intended to illuminate vessels' decks or interior · CPC title

• B62D1/046

  Adaptations on rotatable parts of the steering wheel for accommodation of switches · CPC title