Title:
FIREFIGHTING METHOD USING FIREFIGHTING UNMANNED AERIAL VEHICLE
Document Type and Number:
WIPO Patent Application WO/2020/052103
Kind Code:
A1
Abstract:
A firefighting method using a firefighting unmanned aerial vehicle. The firefighting method comprises: controlling an unmanned aerial vehicle to fly toward a fire region; enabling the firefighting unmanned aerial vehicle to hover in the vicinity of a high-rise building; returning a high-rise building region image by means of a gimbal camera (72) and a thermo-sensitive instrument assembly,; roughly adjusting a height position of the unmanned aerial vehicle according to the high-rise building region image, so as to stop the unmanned aerial vehicle in a region of a floor on fire; returning an aiming picture of the unmanned aerial vehicle by means of a sighting telescope (71); according to the aiming picture, finely adjusting the angle of the unmanned aerial vehicle, and enabling a firefighting barrel (51) to aim at the fire region; launching a firefighting bomb to the fire region for fire extinguishing; and the firefighting unmanned aerial vehicle returning.
Inventors:
LUO ZHIHONG (CN)
LI BEN (CN)
XIA YE (CN)
LUO QIANG (CN)
LI BEN (CN)
XIA YE (CN)
LUO QIANG (CN)
Application Number:
PCT/CN2018/118587
Publication Date:
March 19, 2020
Filing Date:
November 30, 2018
Export Citation:
Assignee:
GUANGZHOU WALKERA TECH CO LTD (CN)
International Classes:
B64D1/02
Foreign References:
| CN104590562A | 2015-05-06 | |||
| CN105667795A | 2016-06-15 | |||
| CN108096743A | 2018-06-01 | |||
| CN108408053A | 2018-08-17 | |||
| CN205345332U | 2016-06-29 | |||
| KR101755199B1 | 2017-07-11 |
Attorney, Agent or Firm:
GUANGZHOU RUNHE INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)
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