| 摘要 |
PROBLEM TO BE SOLVED: To provide a watercraft control system for preventing rotation of a watercraft during parallel movement in a lateral direction.SOLUTION: A watercraft operation system 100 includes: two outboard engines 3R, 3L; and a helm controller 20, performing: steering a watercraft 1 so that an extended line of propelling force of the two outboard engines 3R, 3L passes through a moving center that exists on a center line of the watercraft 1 and reversing shift directions of the two outboard engines 3R, 3L mutually oppositely, to thereby parallel move the watercraft 1 in a lateral direction; determining whether the watercraft 1 is rotating to the parallel direction; and moving an intersecting point between the extended line of propelling force of the two outboard engines 3R, 3L and the center line of the watercraft 1 from the moving center to either of front and rear directions, if the determination result is that the watercraft 1 is rotating during the parallel movement in the lateral direction. |
