Title:
CONTROL METHOD, UNMANNED AERIAL VEHICLE AND COMPUTER-READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2020/107465
Kind Code:
A1
Abstract:
Disclosed are a control method, an unmanned aerial vehicle and a computer-readable storage medium. When a main power source is in a power-down state, a backup power source can be used to supply power to an unmanned aerial vehicle so as to record state data of the unmanned aerial vehicle. The state data can be used for analyzing and positioning a fault of the unmanned aerial vehicle, thereby improving the accuracy and reliability of fault cause analysis when the unmanned aerial vehicle is powered down abnormally, and reducing difficulty in troubleshooting the unmanned aerial vehicle. The control method comprises: when a main power source supplies power to an unmanned aerial vehicle, detecting a power supply parameter of the main power source (S202); according to an operation parameter signal, determining whether the main power source is in a power-down state (S204); and when it is determined that the main power source is in a power-down state, acquiring electricity from a backup power source, and recording state data of the unmanned aerial vehicle (S206), wherein when the main power source is in the power-down state, the backup power source is triggered to supply power to the unmanned aerial vehicle.
Inventors:
ZHANG YANSONG (CN)
FANG LINGJIANG (CN)
LONG YUQI (CN)
FENG JIAN (CN)
FANG LINGJIANG (CN)
LONG YUQI (CN)
FENG JIAN (CN)
Application Number:
PCT/CN2018/118728
Publication Date:
June 04, 2020
Filing Date:
November 30, 2018
Export Citation:
Assignee:
SZ DJI TECHNOLOGY CO LTD (CN)
International Classes:
H02J9/06; B64D27/24
Foreign References:
| CN207851538U | 2018-09-11 | |||
| CN106716776A | 2017-05-24 | |||
| CN204947710U | 2016-01-06 | |||
| CN102738890A | 2012-10-17 | |||
| CN107305393A | 2017-10-31 | |||
| CN108306410A | 2018-07-20 | |||
| CN107623374A | 2018-01-23 | |||
| US20160039300A1 | 2016-02-11 |
Attorney, Agent or Firm:
YOULINK INTELLECTUAL PROPERTY LAW FIRM (CN)
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