CHARGER AND UNMANNED AERIAL VEHICLE SYSTEM

WIPO Patent Application WO/2020/000678

A1

Embodiments of the present invention provide a charger (100) and an unmanned aerial vehicle system, comprising: a power input interface (101), a power output interface (102), a control circuit (103), and a charging switch (104). The power input interface (101) is used to access a power source. The power output interface (102) is electrically connected to a battery (200). The charging switch (104) is connected in series between the power input interface (101) and the power output interface (102). The control circuit (103) is electrically connected to the charging switch (104) and can control the charging switch (104) to be turned on and off. The control circuit (103) is capable of collecting information of the battery (200), the information of the battery (200) comprising information of a plurality of cells comprised in the battery (200). When the battery (200) can no longer accept further charge, the control circuit (103) can control the charging switch (104) to be turned off so as to stop the charger (100) from continuing to charge the battery (200). The charger (100) presented in the embodiments of the invention provides greater safety for charging the battery (200).

XU BAIGAO (CN)
XU YEMING (CN)
TIAN JIE (CN)

PCT/CN2018/105649

January 02, 2020

September 14, 2018

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SZ DJI TECHNOLOGY CO LTD (CN)

H02J7/00; H01M10/42

CN203466559U	2014-03-05
CN205051384U	2016-02-24
CN103094944A	2013-05-08
CN106972206A	2017-07-21

CHINA SCIENCE PATENT & TRADEMARK AGENT LTD. (CN)

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