To provide a conical laser and a device which allows a user to recognize a depth perception by visually confirming change of a size of a circular light "circle of light".SOLUTION: The invention is configured to attach a laser oscillation device (A) to a servo motor (B), then change an incident angle on a servo for changing a size of a laser circle (E, F). When a size of the laser circle is recognized in pattern recognition by a moving image camera (C) and is maintained to a constant size, a constant altitude (distance) can be maintained in flight. In other embodiment, a height P to a bottom surface of the laser circle is measured from a drone, then an angle W of an apex of the conical laser is measured (D), a diameter Q of the laser circle on the ground is determined, then the size of the radiated laser circle is compared with the Q for measuring a size of the imaged object.SELECTED DRAWING: Figure 1
【課題】円錐形レーザー及び円形の光「光の丸」の大きさの変化を視覚的に確認することで、遠近感を認識できる装置を提供する。【解決手段】サーボモーター(チ)にレーザー発振装置(イ)を取り付け、サーボにて入射角度を変えレーザー円の大きさを変化させる(E,F)。レーザー円の大きさを動画カメラ(ヘ)にてパターン認識し一定に保てば、一定の高度(距離)を維持し飛行できる。又、ドローンからレーザー円の底面までの高さPを計測し、円錐形レーザーの頂点の角度W度を計測すれば(H)、地上のレーザー円の直径Qが分かり。そのQと比較することで、撮影された物体の大きさを計測できる。【選択図】図1
DRONE FLIGHT STABILIZING DEVICE AND LASER GAUGE
ドローン飛行安定装置及びレーザーゲイジ
2019-05-16
Patent
Elektronische Ressource
Japanisch
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