To provide an autonomous buoy not needing mooring capable of staying in an intended sea area without interfering with vessel navigation or fishing.SOLUTION: A movable body includes a system for calculating a relative relationship among an underwater transverse flow prevention plate, a mechanism for generating a lift force by receiving wind on water surface, a GNSS antenna for specifying a position on ground by receiving a signal from a satellite, and an own machine position with respect to target position information of instructed longitude and latitude. The movable body is provided with means for acquiring a wind direction and means for acquiring angles with respect to the wind directions of the moving body and/or the transverse flow prevention plate, wherein the angles of the movable body and/or the transverse flow prevention plate are adjusted with respect to the change in the wind direction so that the angle in the advancing direction of the movable body is not smaller than 45 degrees on both sides toward the wind direction by adjusting the angles with respect to the wind directions of the moving body and/or the transverse flow prevention plate, and a lift force generating mechanism.SELECTED DRAWING: Figure 1
【課題】船舶の航行や漁業を邪魔することなく、意図した海域で留まることができる、係留が不要な自律型ブイを提供する。【解決手段】水中の横流れ防止板と、水面上の風を受けて揚力を発生する機構と、人工衛星からの信号を受信し地上の位置を特定するGNSSアンテナと、指示される緯度経度の目的位置情報に対する自機位置との相対関係を計算するシステムを有する移動体において、風向を取得する手段と、移動体および、または横流れ防止板の風向に対する角度を取得する手段とを搭載し、移動体および、または横流れ防止板と、揚力発生機構の風向に対する角度を調整し、移動体の進行方向が風向に向かって両側45度より小さい角度としないよう、風向の変化に対して移動体および、または横流れ防止板の角度を調整する。【選択図】図1
POSTURE CONTROL SYSTEM FOR OCEAN MOVABLE BODY AND BUOY HAVING THE POSTURE CONTROL SYSTEM
洋上移動体の姿勢制御システム並びに該姿勢制御システムを有するブイ
2019-10-31
Patent
Electronic Resource
Japanese
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