To provide a directional indicator device which can be used even in mountainous or depopulated areas.SOLUTION: A direction indicator device 10 is provided, comprising: a main body 20; flying means 22 for allowing the main body 20 to fly; a light projection unit 24 attached to the main body 20 and configured to project a directional light beam 12; a drive mechanism 28 configured to allow the projection direction of the light beam 12 to be variable; and a control device 40 configured to control operation of the light projection unit 24 and the drive mechanism 28 such that the light beam 12 is projected toward a target point according to a three-dimensional position of the target point and a three-dimensional position of the main body 20.SELECTED DRAWING: Figure 2
【課題】山岳地域や過疎地においても利用可能な方向指示装置を提供する。【解決手段】方向指示装置10は、本体部20と、本体部20を飛行可能にする飛行手段22と、本体部20に取り付けられ、指向性を有する光束12を投射する投光部24と、光束12の投射方向を可変にする駆動機構28と、目標地点の三次元位置および本体部20の三次元位置に基づいて、目標地点に向かう方向に光束12が投射されるように投光部24および駆動機構28の動作を制御する制御装置40と、を備える。【選択図】図2
DIRECTION INDICATOR DEVICE
方向指示装置
2022-03-09
Patent
Electronic Resource
Japanese
IPC: | G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / B64C AEROPLANES , Flugzeuge / F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen |
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