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1. WO2020137554 - DRONE, METHOD OF CONTROLLING DRONE, AND DRONE CONTROL PROGRAM

Publication Number WO/2020/137554
Publication Date 02.07.2020
International Application No. PCT/JP2019/048518
International Filing Date 11.12.2019
IPC
B64C 13/18 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
64AIRCRAFT; AVIATION; COSMONAUTICS
CAEROPLANES; HELICOPTERS
13Control systems or transmitting systems for actuating flying-control surfaces, lift-increasing flaps, air brakes, or spoilers
02Initiating means
16actuated automatically, e.g. responsive to gust detectors
18using automatic pilot
B64C 27/08 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
64AIRCRAFT; AVIATION; COSMONAUTICS
CAEROPLANES; HELICOPTERS
27Rotorcraft; Rotors peculiar thereto
04Helicopters
08with two or more rotors
B64C 39/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
64AIRCRAFT; AVIATION; COSMONAUTICS
CAEROPLANES; HELICOPTERS
39Aircraft not otherwise provided for
02characterised by special use
B64D 1/18 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
64AIRCRAFT; AVIATION; COSMONAUTICS
DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLYING SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
1Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
16Dropping or releasing powdered, liquid or gaseous matter, e.g. for fire-fighting
18by spraying, e.g. insecticides
B64D 45/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
64AIRCRAFT; AVIATION; COSMONAUTICS
DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLYING SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
45Aircraft indicators or protectors not otherwise provided for
CPC
B64C 13/18
BPERFORMING OPERATIONS; TRANSPORTING
64AIRCRAFT; AVIATION; COSMONAUTICS
CAEROPLANES; HELICOPTERS
13Control systems or transmitting systems for actuating flying-control surfaces, lift-increasing flaps, air brakes, or spoilers
02Initiating means
16actuated automatically, e.g. responsive to gust detectors
18using automatic pilot
B64C 27/08
BPERFORMING OPERATIONS; TRANSPORTING
64AIRCRAFT; AVIATION; COSMONAUTICS
CAEROPLANES; HELICOPTERS
27Rotorcraft; Rotors peculiar thereto
04Helicopters
08with two or more rotors
B64C 39/02
BPERFORMING OPERATIONS; TRANSPORTING
64AIRCRAFT; AVIATION; COSMONAUTICS
CAEROPLANES; HELICOPTERS
39Aircraft not otherwise provided for
02characterised by special use
B64D 1/18
BPERFORMING OPERATIONS; TRANSPORTING
64AIRCRAFT; AVIATION; COSMONAUTICS
DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLYING SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
1Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
16Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting
18by spraying, e.g. insecticides
B64D 45/00
BPERFORMING OPERATIONS; TRANSPORTING
64AIRCRAFT; AVIATION; COSMONAUTICS
DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLYING SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
45Aircraft indicators or protectors not otherwise provided for
Applicants
  • 株式会社ナイルワークス NILEWORKS INC. [JP]/[JP]
Inventors
  • 和氣 千大 WAKE Chihiro
  • 柳下 洋 YANAGISHITA Hiroshi
Agents
  • 粕川 敏夫 KASUKAWA Toshio
Priority Data
2018-24516227.12.2018JP
2019-02615718.02.2019JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) DRONE, METHOD OF CONTROLLING DRONE, AND DRONE CONTROL PROGRAM
(FR) DRONE, PROCÉDÉ DE COMMANDE DE DRONE, ET PROGRAMME DE COMMANDE DE DRONE
(JA) ドローン、ドローンの制御方法、および、ドローン制御プログラム
Abstract
(EN)
[Problem] To control flight on the basis of the angle of attitude of an aircraft so as to adjust the points at which a chemical agent is dropped and achieve the proper effect of the chemical agent on cultivated land. [Solution] A chemical agent distribution drone (100) comprises a flight controller (21) and a discharge unit (103) that distributes a chemical agent (600) while in flight under the control of the flight controller (21), the drone further comprises: an angle of attitude detector (22) that detects the angle of attitude of the drone; a chemical agent drop point estimation unit (20) that estimates chemical agent drop points for the chemical agent to be discharged from the drone on the basis of the angle of attitude; and a chemical agent drop point controller (30) that controls the working state of the drone on the basis of the estimated chemical agent drop points. 
(FR)
Le problème décrit par la présente invention consiste à commander un vol sur la base de l'angle d'attitude d'un aéronef de façon à régler les points auxquels un agent chimique est lâché et à obtenir l'effet approprié de l'agent chimique sur le terrain cultivé. La solution selon l'invention concerne un drone de distribution d'agent chimique (100) qui comprend un dispositif de commande de vol (21) et une unité de déversement (103) qui distribue un agent chimique (600) pendant le vol sous la commande du dispositif de commande de vol (21), le drone comprenant en outre : un détecteur d'angle d'attitude (22) qui détecte l'angle d'attitude du drone ; une unité d'estimation de point de chute d'agent chimique (20) qui estime des points de chute d'agent chimique pour l'agent chimique devant être déversé du drone sur la base de l'angle d'attitude ; et un dispositif de commande de point de chute d'agent chimique (30) qui commande l'état de travail du drone sur la base des points de chute d'agent chimique estimés. 
(JA)
【課題】機体の姿勢角に応じて飛行を制御することで、薬剤の投下点を調整し、薬剤による圃場への効果を実効たらしめる。 【解決策】 飛行制御部21と、飛行制御部21による飛行中において薬剤600を散布する吐出部103と、を備える薬剤散布用のドローン100であって、ドローンの姿勢角を検出する姿勢角検出部22と、姿勢角に基づいて、ドローンから吐出される薬剤の薬剤投下点を予測する薬剤投下点予測部20と、予測される薬剤投下点に基づいて、ドローンの作業態様を制御する、薬剤投下点制御部30と、を備える。 
Also published as
JP2020563047
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