Supporting device for operating ship and ship with the same device and supporting method for operating ship

A technology for supporting devices and ships, which is applied to steering devices, ship propulsion, outboard propulsion devices, etc., and can solve problems such as interference without consideration.

Inactive Publication Date: 2005-07-13
YAMAHA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, the prior art of Japanese Patent No. 2810087 presupposes that the center of the moment does not change, and does not consider the aforementioned interference at all.
Thereby, even when adopting this prior art, in fact, the ship maneuvering when docking or leaving the shore still needs considerable proficiency.

Method used

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  • Supporting device for operating ship and ship with the same device and supporting method for operating ship
  • Supporting device for operating ship and ship with the same device and supporting method for operating ship
  • Supporting device for operating ship and ship with the same device and supporting method for operating ship

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Embodiment Construction

[0074] figure 1 It is a schematic diagram for explaining the structure of the ship 1 which concerns on one Embodiment of this invention. The ship 1 is a small ship such as a yacht or a boat, and a pair of outboard motors 11 and 12 are mounted on a transom 3 of a hull 2 ​​. The pair of outboard motors 11 and 12 are installed at bilaterally symmetrical positions relative to the centerline 5 passing through the stern 3 and the bow 4 of the hull 2 ​​. That is, one outboard motor 11 is installed on the port rear portion of the hull 2 ​​, and the other outboard motor 12 is installed on the starboard rear portion of the hull 2 ​​. Hereinafter, when distinguishing these outboard motors, they are called "port outboard motor 11" and "starboard outboard motor 12", respectively. The port outboard motor 11 and the starboard outboard motor 12 have built-in electronic control units 13 and 14 (hereinafter referred to as "outboard motor ECU 13" and "outboard motor ECU 14"), respectively.

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Abstract

The maneuvering boat support device supports boat maneuvering when the ship is moored, the ship includes a pair of propellers and a pair of steering mechanisms; the pair of propellers generate propulsion on the rear port side and the rear starboard side of the hull, respectively; the The pair of steering mechanisms each change a steering angle which is an angle formed by a direction in which the propulsion force of the pair of propulsion machines is generated with respect to the hull. The device includes: a position detection unit; a steering ship support start instruction unit; a steering ship support start position storage unit; a steering control unit; a target propulsion calculation unit; and a propulsion control unit.

Description

technical field [0001] The present invention relates to a steering ship support device suitable for a ship having at least a pair of propulsion machines at the rear of the hull, a ship equipped with the same, and a steering ship support method. Background technique [0002] When the ship leaves or lands, for example, while keeping the angular velocity (turning head speed) of the ship body constant (for example, zero), the ship's lateral movement maneuver is performed to move the ship's body in the lateral direction. In order to steer the lateral movement of such a ship, in a large ship, a small thruster called a side thruster is provided on several parts of the hull including the bow. The side thrusters generate propulsion in the left and right directions of the hull. Then, by operating the side propellers, the hull can be moved in parallel in the lateral direction when leaving or approaching the shore. [0003] However, there are few instances where side thrusters are ins...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B35/70B63H25/42B63J99/00
CPCB63H25/42B63H2020/003B63H2025/026G05D1/0208B63J99/00
Inventor 楫洋隆末森胜
Owner YAMAHA MOTOR CO LTD
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