Invention Grant
- Patent Title: Method and system for recycling motor power of a movable object
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Application No.: US15143265Application Date: 2016-04-29
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Publication No.: US09669731B2Publication Date: 2017-06-06
- Inventor: Wenlong Xiao , Xiaojian Wan
- Applicant: SZ DJI TECHNOLOGY Co., Ltd
- Applicant Address: CN Shenzhen
- Assignee: SZ DJI TECHNOLOGY CO., LTD.
- Current Assignee: SZ DJI TECHNOLOGY CO., LTD.
- Current Assignee Address: CN Shenzhen
- Agency: Wilson Sonsini Goodrich & Rosati
- Main IPC: B60L15/20
- IPC: B60L15/20 ; B60L7/10 ; B64C39/02 ; B64D27/24 ; B64D31/06 ; H02P3/14 ; H02P5/74 ; B60L15/02 ; B60L7/14 ; B60L7/12 ; B60L7/16 ; B60L7/18

Abstract:
A method of recycling motor power of a movable object is provided to recycle and redistribute power from at least one motor in a decelerating state. The method comprises determining whether an operating state of at least one motor of the movable object is a decelerating state, and recycling power from the at least one motor having a decelerating state. The method also comprises redistributing the recycled power to other power consuming components of the movable object. The method of present invention increases the energy efficiency and a battery life of the movable object. The movable object may be an unmanned aerial vehicle (UAV).
Public/Granted literature
- US09868363B2 Method and system for recycling motor power of a movable object Public/Granted day:2018-01-16
Information query
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