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US 10,239,629 B2Granted
Method and system for recycling motor power of a movable object
AssigneeSz Dji Technology Co., Ltd.
InventorsWenlong Xiao, Xiaojian Wan
Life of this patent
Estimating the term…
Abstract
A method for recycling motor power includes controlling a first motor of an unmanned aerial vehicle (UAV) in a decelerating state to work in concert with a second motor of the UAV in an accelerating state to effect rotation of the UAV, receiving power from the first motor at a power bus in electrical connection with the first motor and the second motor, and providing a portion of the received power to the second motor through the power bus during the rotation of the UAV.
Claims20
A method for recycling motor power comprising:
- controlling a first motor of an unmanned aerial vehicle (UAV) in a decelerating state to work in concert with a second motor of the UAV in an accelerating state to effect rotation of the UAV;
- receiving, at a power bus in electrical connection with the first motor and the second motor, power from the first motor;
- and
- providing, through the power bus, a portion of the received power to the second motor during the rotation of the UAV.
1 more element
An unmanned aerial vehicle (UAV) comprising:
- a first motor and a second motor;
- a power bus electrically connected with the first motor and the second motor in parallel;
- and
- a processor configured to:
- control the first motor to be in a decelerating state and the second motor to be in an accelerating state such that the first motor and the second motor work in concert with each other to effect rotation of the UAV;
- control receipt, at the power bus, of power from the first motor;
- and
- control provision, through the power bus, of a portion of the received power to the second motor during the rotation of the UAV.
5 more elements
Dependencies are inferred from the claim text.