Unmanned aerial vehicle system for monitoring jellyfish and trip currents, water-bloom

PURPOSE: A jellyfish, an offshore current, and a green algae monitoring accident preventing system utilizing an unmanned aerial vehicle are provided to automatically adjust the photographing direction of a camera mounted on the unmanned aerial vehicle by converting the direction of the smart eyeglasses and are provided to display an image photographed by the camera on a real-time basis, thereby offering the aerial vehicle boarding effect to a smart eyeglasses wearer. CONSTITUTION: A display unit (110) is located on a front surface of a smart eyeglasses wearer (300) or is attached to an arbitrary side of the smart eyeglasses. A controller (250) outputs an image/sound signal, which is included in a component image signal transmitted from an unmanned aerial vehicle (200), to a video processor (160) and an audio processor (170), respectively. The controller sends a direction signal sensed by a direction sensing sensor (130) and all kinds of command signals to the unmanned aerial vehicle through a radio frequency transceiver (150) on a real-time basis. A readout unit (250) determines the jellyfish, the offshore current, and the green algae from the image sent from the unmanned aerial vehicle on a real-time basis. [Reference numerals] (1) Mike; (10) Emergency unit; (110) Display unit; (120) Speaker; (130) Direction sensing sensor; (140,5) Control units; (160) Video processor; (170) Audio processor; (300) Alarming and emergency unit; (6) Driving unit; (7) Still image camera; (9) Video camera; (AA) Manual control order; (BB) Automatic control order; (CC) Order for taking a photograph