Title:
UNMANNED AERIAL VEHICLE CONTROL METHOD AND APPARATUS, AND UNMANNED AERIAL VEHICLE
Document Type and Number:
WIPO Patent Application WO/2022/160325
Kind Code:
A1
Abstract:
An unmanned aerial vehicle control method and apparatus, and an unmanned aerial vehicle. The method comprises: before an unmanned aerial vehicle takes off, acquiring the spacing distance between a flight blade of the unmanned aerial vehicle and a surrounding obstacle (101); when the spacing distance is greater than a preset distance threshold value, controlling the unmanned aerial vehicle to execute a take-off operation (102); and when the spacing distance is less than or equal to the preset distance threshold value, controlling the unmanned aerial vehicle to stop the take-off operation (103). By means of the embodiments of the present application, before an unmanned aerial vehicle takes off, the spacing distance between a flight blade of the unmanned aerial vehicle and a surrounding obstacle can be detected, and whether the unmanned aerial vehicle is currently in a safe take-off environment is determined according to the magnitude of the spacing distance, such that when the unmanned aerial vehicle takes off, the probability of a "crash" phenomenon caused by a collision between the flight blade and an obstacle is reduced; and the entire solution does not affect the aerodynamic performance of the unmanned aerial vehicle, and there is also no need to artificially limit a take-off zone of the unmanned aerial vehicle.
Inventors:
AI QIANG (CN)
LU TONGDA (CN)
MA YANAN (CN)
LU TONGDA (CN)
MA YANAN (CN)
Application Number:
PCT/CN2021/074590
Publication Date:
August 04, 2022
Filing Date:
February 01, 2021
Export Citation:
Assignee:
SZ DJI TECHNOLOGY CO LTD (CN)
International Classes:
G05D1/10
Foreign References:
| CN205554567U | 2016-09-07 | |||
| CN108773495A | 2018-11-09 | |||
| CN111566010A | 2020-08-21 | |||
| CN103543751A | 2014-01-29 | |||
| CN111897356A | 2020-11-06 | |||
| CN110450947A | 2019-11-15 | |||
| CN211554750U | 2020-09-22 | |||
| JP2016210403A | 2016-12-15 |
Attorney, Agent or Firm:
BEIJING RUN ZEHENG INTELLECTUAL PROPERTY LAW FIRM (CN)
Download PDF: