Engine rotation control device and boat
First Claim
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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Accused Products
Abstract
In an engine rotation control device, a remote control operation device is provided with a remote control side ECU and an engine side ECU so that an outboard motor can be remotely controlled. The remote control side ECU and the engine side ECU periodically communicate a control signal. A gauge includes a slow-speed operation section that changes the engine rotational speed during slow-speed cruising. The slow-speed operation section outputs a change command signal to change the engine rotational speed, and a rotational speed change signal generated by a signal output section based on the change command signal is transmitted to the engine side ECU as a periodic control signal. A reset section of the remote control side ECU resets the rotational speed change signal to an initial state in response to a request from a reset request section.
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Citations
12 Claims
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1. An engine rotation control device comprising:
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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. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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Specification