The present invention relates to an unmanned aerial vehicle (UAV), a power management system thereof, and a power management method therefor. The power management system includes a first power unit, a second power unit, and a power path controller. The first power unit and the second power unit are connected to a payload by using a switch unit, and the switch unit is electrically connected to the power path controller. The power path controller monitors flight mode information from a microcontroller unit of the UAV, determines a power module supplying power to the load according to the flight mode information, and switches on the first power unit or the second power unit to supply power to the load by controlling the switch unit. The power management system can increase endurance of the UAV, and can implement seamless and efficient switching between the different power modules.
UNMANNED AERIAL VEHICLE, POWER MANAGEMENT SYSTEM THEREOF, AND POWER MANAGEMENT METHOD THEREFOR
2018-12-20
Patent
Elektronische Ressource
Englisch
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