公开(公告)号：US20230150637A1

公开(公告)日：2023-05-18

申请号：US18155678

申请日：2023-01-17

申请人： YAMAHA HATSUDOKI KABUSHIKI KAISHA

发明人： Juan-Pablo Afman

IPC分类号： B63H21/21 ,  B63H20/10 ,  B63H20/12 ,  G05G9/047

CPC分类号： B63H21/213 ,  B63H20/10 ,  B63H20/12 ,  G05G9/047 ,  B63H2021/216 ,  B63H2020/003

摘要： A control system for a watercraft can provide various modes of joystick propulsion control including cruise control, sub-idle watercraft speed operation, composite lateral propulsion, and shiftless docking maneuvers. The system can be used with peripheral motors having retractable 360-degree rotatable units together with a central motor both of which have mechanism to selectively deploy or retract their propellers in and out of water by a controller by manually or automatically.