The present invention relates to an apparatus for monitoring a battery pack charge state according to a drone flight altitude and flight mode switching, and more specifically, to an apparatus for monitoring a battery pack charge state according to a drone flight altitude by using discharge capacity information according to the atmospheric temperature, an initial SOC information stored before starting the drone, and an accumulated current amount when the flight altitude of the drone increases; and monitoring a charge state of the lithium ion battery depending on drone flight mode switching, by using discharge capacity information according to the atmospheric temperature, the accumulated current amount, and a charge state monitoring value calculated before the flight mode switching as the initial SOC information for flight mode switching, when the drone switches from a climbing flight mode to a descent flight mode or from the descent flight mode to the climbing flight mode. The apparatus comprises a lithium ion battery pack (200), a battery information storage unit (300), an atmospheric thermometer (400), a flight altimeter (500), a current meter (600), a monitoring unit (700), and a SOC estimating means (800).

    본 발명은 드론 비행고도와 비행모드 전환에 따른 배터리팩 충전상태 모니터링장치에 관한 것으로, 더욱 상세하게는 드론의 비행고도 상승시, 대기 온도에 따른 방전용량 정보와 드론 시동전 BMS에 저장된 초기 SOC 정보 및 누적 전류량을 이용하여 드론 비행고도 상승에 따른 리튬이온 배터리의 충전 상태를 모니터링하며, 드론의 상승에서 하강 또는 하강에서 상승의 비행모드 전환시, 대기 온도에 따른 방전용량 정보와 누적 전류량 및 비행 모드 전환 전에 계산된 충전상태 모니터링값을 비행모드 전환용 초기 SOC 정보로 활용하여 드론 비행모드 전환에 따른 리튬이온 배터리의 충전 상태를 모니터링하는 드론 비행고도와 비행모드 전환에 따른 배터리팩 충전상태 모니터링장치에 관한 것이다.


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    Title :

    Battery pack charge status monitoring Device by drone flight altitude and flight mode switching


    Additional title:

    드론 비행고도와 비행 모드 전환에 따른 배터리팩 충전상태 모니터링장치


    Contributors:

    Publication date :

    2019-05-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



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