MARINE MOVING UNIT AND CONTROL SYSTEM FOR MARINE MOVING UNIT

摘要

PROBLEM TO BE SOLVED: To provide both a marine moving unit capable of mooring within a prescribed range and further simply moving even into a prescribed sea area and a moving control system therefor. SOLUTION: The position of a moving buoy for a longline is detected (in a step S12). When the buoy for the longline is outside a prescribed sea area (in a step S20), a treatment for driving a propeller 26 is carried out so as to return the buoy to the prescribed sea area (in a step S22). Thereby, the longline connected to the moving buoy for the longline is moored in the original sea area expected to easily catch fishes. For example, the moving buoy for the longline automatically returns to the original sea area even when the moving buoy for the longline is drifted from a desirable position by an ocean current.