Title:
UNMANNED AERIAL VEHICLE CONTROL METHOD AND APPARATUS AND COMPUTER-READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2020/233607
Kind Code:
A1
Abstract:
Disclosed are an unmanned aerial vehicle control method and apparatus and an unmanned aerial vehicle (1000). The method comprises: determining that an unmanned aerial vehicle passively enters an attitude mode (201), wherein the unmanned aerial vehicle is in a hovering self-detect state after the unmanned aerial vehicle enters the attitude mode; detecting whether the drift speed of the unmanned aerial vehicle at that time is greater than or equal to a preset drift speed threshold value or not (202); if so, generating a virtual nose, wherein the orientation of the virtual nose faces away from a control terminal and is located on the connecting line of the unmanned aerial vehicle and the control terminal (203); and controlling the direction of the unmanned aerial vehicle according to the orientation of the virtual nose and a control instruction of the control terminal (204). When the unmanned aerial vehicle is passively switched to the attitude mode and the drift speed thereof is greater than or equal to the drift speed threshold value, the virtual nose is generated and the target flight direction of the unmanned aerial vehicle is controlled according to the orientation of the virtual nose, avoiding the problem that under the circumstance of urgent danger prevention, a controller cannot take the physical nose orientation into account and subconsciously gives the wrong control commands according to his or her own sense of direction to avoid the danger and increasing flight safety.
Inventors:
ZHONG ZIMING (CN)
Application Number:
PCT/CN2020/091345
Publication Date:
November 26, 2020
Filing Date:
May 20, 2020
Export Citation:
Assignee:
AUTEL ROBOTICS CO LTD (CN)
International Classes:
G05D1/08
Domestic Patent References:
| WO2018110848A1 | 2018-06-21 |
Foreign References:
| CN110109475A | 2019-08-09 | |||
| CN109270941A | 2019-01-25 | |||
| CN108646770A | 2018-10-12 | |||
| CN104898697A | 2015-09-09 | |||
| CN107943083A | 2018-04-20 |
Attorney, Agent or Firm:
LIUJIA CHINA IP LAW OFFICE (CN)
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