OPERATING METHOD AND DEVICE OF PLANT-PROTECTION UNMANNED AERIAL VEHICLE

Title:

OPERATING METHOD AND DEVICE OF PLANT-PROTECTION UNMANNED AERIAL VEHICLE

Document Type and Number:

WIPO Patent Application WO/2018/086506

Kind Code:

A1

Abstract:

An operating method and device of a plant-protection unmanned aerial vehicle. The operating method comprises: a plant-protection unmanned aerial vehicle starts to decelerate when flying to a first preset position (M) of a first operating route (AB), so that the flight speed of the plant-protection unmanned aerial vehicle at an operation end position (B) of the first operating route (AB) is zero (301); the plant-protection unmanned aerial vehicle flies to an operation start position (C) of a second operating route (CD) in translational fashion at a preset angular velocity (302); the plant-protection unmanned aerial vehicle flies along the second operating route (CD), wherein an operating nozzle is maintained in an open state during a flight process of the plant-protection unmanned aerial vehicle (303). Therefore, the problem in the prior art of a need for an additional edge sweeping operation due to that the operating nozzle needs to be closed during ridge change of the plant-protection unmanned aerial vehicle or proneness to collision and crashing caused by drift during ridge change, and the operation efficiency and safety are improved.

Inventors:

PENG BIN (CN)
LI JIESUN (CN)

Application Number:

PCT/CN2017/109683

Publication Date:

May 17, 2018

Filing Date:

November 07, 2017

Export Citation:

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Assignee:

GUANGZHOU XAIRCRAFT TECH CO LTD (CN)

International Classes:

G05D1/10

Foreign References:

CN106339004A	2017-01-18
CN104365576A	2015-02-25
CN105045280A	2015-11-11
CN101979276A	2011-02-23
CN103770943A	2014-05-07
CN105955294A	2016-09-21
CN104699117A	2015-06-10
US20080307893A1	2008-12-18

Other References: