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Title:
BATTERY MANAGEMENT METHOD, SINGLE BATTERY, FLIGHT CONTROL SYSTEM AND UNMANNED AERIAL VEHICLE
Document Type and Number:
WIPO Patent Application WO/2017/000238
Kind Code:
A1
Abstract:
A battery management method, a single battery, a flight control system and an unmanned aerial vehicle. Electrical energy can be provided when a single battery (20) is faulty such that the unmanned aerial vehicle (90) continues to run, improving the safety of the unmanned aerial vehicle (90). A management method for a single battery (20) comprises: monitoring whether a first battery cell unit (201) and a second battery cell unit (203) are faulty or not; if the first battery cell unit (201) is faulty, controlling the first battery cell unit (201) to stop supplying power or charging; and if the second battery cell unit (203) is faulty, controlling the second battery cell unit (203) to stop supplying power or charging. The single battery (20) comprises: a first battery cell unit (201), a first control circuit (202), a second battery cell unit (203) and a second control circuit (204); the first control circuit (202) is electrically connected to the first battery cell unit (201); the second control circuit (204) is electrically connected to the second battery cell unit (203); and the first battery cell unit (201) is connected to the second battery cell unit (203) in parallel.

Inventors:
ZHENG, Dayang (6/F HKUST SZ IER Bldg, 9 Yuexing 1st Rd Hi-tech Park ,Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
ZHAN, Juncheng (6/F HKUST SZ IER Bldg, 9 Yuexing 1st Rd Hi-tech Park ,Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
WANG, Lei (6/F HKUST SZ IER Bldg, 9 Yuexing 1st Rd Hi-tech Park ,Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
WANG, Wentao (6/F HKUST SZ IER Bldg, 9 Yuexing 1st Rd Hi-tech Park ,Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
XU, Baigao (6/F HKUST SZ IER Bldg, 9 Yuexing 1st Rd Hi-tech Park ,Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
Application Number:
CN2015/082861
Publication Date:
January 05, 2017
Filing Date:
June 30, 2015
Export Citation:
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Assignee:
SZ DJI TECHNOLOGY CO., LTD. (6/F HKUST SZ IER Bldg, 9 Yuexing 1st Rd Hi-tech Park ,Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
International Classes:
H02J7/34
Attorney, Agent or Firm:
SHENPAT INTELLECTUAL PROPERTY AGENCY (Room 1521, West Block Guomao Buildin, Shenzhen Guangdong 4, 518014, CN)
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