Patent ID: 7524218
Filing Date: 2009-04-28
Classification: B63H

Abstract:
1. A boat having an electrically controlled propulsion unit configured to produce thrust according to an operation of a remote control unit provided in a hull, the remote control unit comprising a remote control body including a built-in remote control ECU configured to output a remote control operation signal, the propulsion unit comprising a propulsion unit ECU configured to receive the remote control operation signal and to control the boat propulsion unit based on the signal, the remote control unit and the boat propulsion unit having respective connections directly connected to each other via a cable, a key switch unit configured to start and stop the boat propulsion unit and connected to the remote control unit such that a signal for starting and stopping is sent to the remote control ECU, a second boat propulsion unit and at least a second remote control ECU corresponding to the second boat propulsion unit, wherein the boat propulsion unit and the second boat propulsion unit are directly connected to the remote control ECU and the second remote control ECU, respectively, in a one-to-one manner via a cable, wherein a steering wheel ECU is directly connected to each of the remote control ECU and the second remote control ECU via cables.