Title:
FLIGHT CONTROL METHOD, POWER SUPPLY METHOD, SYSTEM AND UNMANNED AERIAL VEHICLE
Document Type and Number:
WIPO Patent Application WO/2021/087780
Kind Code:
A1
Abstract:
A flight control method, comprising: a supply voltage of a power source (11) is acquired (step 301); if the supply voltage of the power source (11) satisfies a reference voltage range, a second power source (B) currently supplies power to a load circuit (12) to control an unmanned aerial vehicle to execute a safety operation (step 302); and if the supply voltage of the power source (11) does not satisfy the reference voltage range, a first power source (A) currently supplies power to the load circuit (12). Further provided are a power supply method, a flight control system and an unmanned aerial vehicle. The flight control method improves the safety of the unmanned aerial vehicle.
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Inventors:
ZHANG CAIHUI (CN)
Application Number:
PCT/CN2019/115819
Publication Date:
May 14, 2021
Filing Date:
November 05, 2019
Export Citation:
Assignee:
SZ DJI TECHNOLOGY CO LTD (CN)
International Classes:
H02J9/06; B64D27/24; G05D1/10; H02J7/00
Domestic Patent References:
| WO2017203590A1 | 2017-11-30 |
Foreign References:
| CN102738890A | 2012-10-17 | |||
| CN102738890A | 2012-10-17 | |||
| CN105334865A | 2016-02-17 | |||
| CN106774404A | 2017-05-31 | |||
| CN106716776A | 2017-05-24 | |||
| CN206332504U | 2017-07-14 | |||
| KR20190109331A | 2019-09-25 |
Attorney, Agent or Firm:
TEKYRS INTELLECTUAL PROPERTY INC. (CN)
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