A Drone charging system and controlling method using magnetic resonance type

The present invention relates to a drone charging system using a magnetic resonance method which includes at least one driving drone and a charging drone transmitting power to the driving drone. The driving drone includes: a second wireless communication unit comparing a voltage of a battery with a...

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Bibliographic Details
Main Authors KIM, DONG HAN, PARK, HYEON JUN
Format Patent
LanguageEnglish
Korean
Published 28.12.2017
Subjects
AEROPLANES
AIRCRAFT
ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT
AVIATION
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
COSMONAUTICS
ELECTRICITY
EQUIPMENT FOR FITTING IN OR TO AIRCRAFT
FLYING SUITS
GENERATION
HELICOPTERS
PARACHUTES
PERFORMING OPERATIONS
SYSTEMS FOR STORING ELECTRIC ENERGY
TRANSPORTING
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Summary:The present invention relates to a drone charging system using a magnetic resonance method which includes at least one driving drone and a charging drone transmitting power to the driving drone. The driving drone includes: a second wireless communication unit comparing a voltage of a battery with a predetermined reference voltage and transmitting a first signal of a predetermined frequency to the charging drone when a voltage of the battery is less than the reference voltage; and a wireless power receiving module receiving power transmitted from the charging drone and controlling a direction depending on a position of the charging drone. The charging drone includes: a first wireless communication unit receiving the first signal from the second wireless communication unit; and a wireless power transmission module generating a magnetic field vibrating at a predetermined frequency when the first signal is received and transmitting power to the wireless power receiving module by determining whether to face the wireless power receiving module. 본 발명은 적어도 하나 이상의 운영드론 과 상기 운영드론에 전력을 전송하는 충전드론을 포함하는 자기공진방식을 이용한 드론 충전시스템에 있어서, 상기 운영드론은 배터리의 전압을 기설정된 기준전압과 비교하여, 상기 배터리의 전압이 상기 기준전압 미만인 경우, 기설정된 주파수의 제 1 신호를 상기 충전드론에 송신하는 제 2 무선통신부 와 상기 충전드론으로부터 전송되는 전력을 수신하며, 상기 충전드론의 위치에 따라, 방향을 제어할 수 있는 무선전력 수신모듈을 포함하며, 상기 충전드론은 상기 제 2 무선통신부로부터 상기 제 1 신호를 수신하는 제 1 무선통신부 와 상기 제 1 신호가 수신된 경우, 기설정된 공진주파수로 진동하는 자기장을 발생시키며, 상기 무선전력 수신모듈과 대향되는지 여부를 판단하여, 상기 무선전력 수신모듈에 전력을 전송하는 무선전력 송신모듈을 포함한다.
Bibliography:Application Number: KR20160094712