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Engine rotation control device and boat

  • US 7,698,052 B2
  • Filed: 02/06/2008
  • Issued: 04/13/2010
  • Est. Priority Date: 02/09/2007
  • Status: Active Grant
First Claim
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1. An engine rotation control device comprising:

  • a slow-speed operation section that outputs a change command signal to change a rotational speed of an engine based on a command input to control the speed during slow-speed cruising;

    a remote control side control unit provided in a remote control device that remotely controls the engine so as to output a rotational speed change signal to change the rotational speed of the engine when the change command signal is received; and

    an engine side control unit provided in the engine that periodically communicates a control signal with the remote control side control unit at regular intervals to change the rotational speed of the engine based on the rotational speed change signal;

    whereinthe remote control side control unit includes a signal output section that outputs the rotational speed change signal, a reset section that resets the output state of the rotational speed change signal in the signal output unit to an initial state, and a reset request section that actuates the reset section.

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