BATTERY MANAGEMENT METHOD, SINGLE BATTERY, FLIGHT CONTROL SYSTEM AND UNMANNED AERIAL VEHICLE

摘要

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.