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Boat maneuvering control method for boat and boat maneuvering control system for boat

  • US 9,771,138 B2
  • Filed: 06/27/2016
  • Issued: 09/26/2017
  • Est. Priority Date: 11/17/2015
  • Status: Active Grant
First Claim
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1. A boat maneuvering control method for a boat provided with an engine, the boat maneuvering control method comprising:

  • setting a target boat speed;

    detecting an actual boat speed of the boat; and

    acquiring a base engine rotational speed associated with the target boat speed that is set, correcting the base engine rotational speed according to a difference between the target boat speed and the actual boat speed so as to set the base engine rotational speed that is corrected as a target engine rotational speed, and controlling the engine based on the target engine rotational speed that is set such that the actual boat speed approaches the target boat speed;

    whereinthe target engine rotational speed is acquired by performing a correction to increase or decrease the base engine rotational speed according to the difference between the target boat speed and the actual boat speed.

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