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WO/2021/189391A1 |
Disclosed are a mixing device (10) and a mixing control method. The mixing device (10) comprises a controller (11), a mixer (13) and at least two liquid extraction units (12), wherein the types of liquids extracted by different liquid ex...
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WO/2021/192233A1 |
The present invention provides a scheme for managing a chemical agent used for aerial application. Provided is a drone that disperses a liquid, comprising a main body, a plurality of rotors for causing the main body to fly, a control uni...
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WO/2021/189165A1 |
An unmanned aerial vehicle provided with a thrower, the unmanned aerial vehicle comprising an unmanned aerial vehicle body provided with a frame (1) and further comprising a thrower (2), a counterweight block (3) and a mounting rod (4); ...
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WO/2021/184352A1 |
An agricultural plant protection unmanned aerial vehicle, comprising: a rack (10), which comprises a central body (101) and multiple machine arms (102) connected to the central body; multiple rotor wing devices (11), which are installed ...
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WO/2021/188054A1 |
A portable device, system and method for dispensing a payload from one place to another is disclosed. A small Unmanned Aerial Vehicle (UAV) can be used to carry the payload from one place to another. A control unit, can be used to contro...
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WO/2021/181042A1 |
The present invention relates to a system (10) for releasing and recovering an object (20) at a point (32) on an expanse of water (30), comprising a net (12) and at least one flying drone (14) configured to be autonomous or pilotable and...
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WO/2021/180475A1 |
The present invention relates to an unmanned aerial vehicle (UAV) for agricultural field management. The UAV comprises a control and processing unit (20) and a camera (30). The control and processing unit is configured to control the UAV...
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WO/2021/174291A1 |
An emergency response system for responding to an emergency situation, the emergency response system comprising: at least one server; a plurality of sensors in communication with the server via at least one sensor communication channel, ...
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WO/2021/176248A1 |
The invention relates to an airborne platform (10) comprising a main body (20) configured for flying over a region of interest (12) and an electrical charging system (22) fixed to the main body (20) and located outside of the main body (...
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WO/2021/170727A1 |
The present disclosure relates to an aerial vehicle for carrying a load. The aerial vehicle comprises an environmental monitoring system configured to monitor the environment of the aerial vehicle and a data processing circuitry. The dat...
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WO/2021/172707A1 |
The present invention relates to a fire-extinguishing bomb detonator for extinguishing large wildfires and, more specifically, to a detonator provided on a helicopter to extinguish wildfires, the detonator comprising: a hoist provided in...
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WO/2021/172609A1 |
Provided are a task software operating method and system using a task software framework structure for supporting task execution of an unmanned vehicle. The task software operating method, according to an embodiment of the present invent...
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WO/2021/172110A1 |
Provided is a holding member provided with: a holding unit for holding a packaging body having a variable volume; and a connection unit for connecting the holding unit to an unmanned aircraft. The holding member may be provided with: an ...
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WO/2021/171631A1 |
Provided is a drug dispersion drone with which it is possible to effectively spray a drug discharged from a nozzle onto plants on the ground, considering changes in airflow such as downwash. A drone that disperses a drug, the drone compr...
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WO/2021/158489A1 |
A balloon system including a balloon, and optionally including a payload and/or a safety module. A balloon, preferably including a balloon envelope and one or more passive vents, and optionally including one or more active valves. A meth...
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WO/2021/157167A1 |
A crewless aircraft (10m) comprises: an airframe body (1912) having a first length (N1) in a first direction longer than a second length (N2) in a second direction orthogonal to the first direction; a plurality of propellers (22) that ro...
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WO/2021/155641A1 |
A wall painting cleaning method and a dedicated device, which relate to the technical field of wall painting and cleaning devices. The present dedicated device comprises a paint storage container (4), an unmanned aerial vehicle (3), a co...
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WO/2021/152952A1 |
Provided is an operation-limiting method for limiting the operation of a second unmanned air vehicle using a first unmanned air vehicle. The operation-limiting method comprises the steps of detecting the second unmanned air vehicle, tran...
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WO/2021/144016A1 |
A mobile safety device (1) for rescuing at least one person at risk of falling, comprising a support device (2), preferably in the form of a jumping cushion, jumping sheet, platform, base plate or stretcher for receiving and transporting...
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WO/2021/142506A1 |
A tank assembly for a helicopter is provided. The tank assembly comprises a retractable tank for storing liquid or other substances. The retractable tank comprises an upper frame structure. The tank assembly further comprises an attachme...
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WO/2021/143944A1 |
A fire extinguishing system, comprising a manned/unmanned aerial vehicle, airborne equipment, airborne fire extinction and rescue equipment, and ground firefighting equipment and a security vehicle, said manned/unmanned aerial vehicle be...
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WO/2021/140657A1 |
The purpose of the present invention is to prevent a sprayed chemical from escaping from an agricultural field when spraying the chemical in the agricultural field. A drone system 1000 comprises: a flight control unit 1001 that flies a d...
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WO/2021/140184A1 |
The invention relates to a method for driving hovering devices and hovering sub-systems of devices in agriculture and forestry which have the design-dependent ability to hover on the spot, in particular to also apply materials and materi...
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WO/2021/141520A1 |
A fastener (20) for attaching a magazine (10) to a breech plate (12), comprising a circular longitudinal body (21) comprising at least one protrusion (31; 32; 33), an upper guide block (24) having at least one slot (37; 38; 39) adapted t...
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WO/2021/134952A1 |
Provided is a fire extinguishing device for a police unmanned aerial vehicle, comprising an unmanned aerial vehicle body (1); a support frame (3) is welded on the outer wall of the bottom of the unmanned aerial vehicle body (1), and the ...
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WO/2021/134964A1 |
Disclosed is a pesticide spraying device for an unmanned aerial vehicle for plant protection. The pesticide spraying device comprises an unmanned aerial vehicle body (1), wherein a locking assembly (3) is arranged on a pan-tilt at the bo...
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WO/2021/131983A1 |
A takeoff/landing apparatus (100) for a multicopter having a spraying function is provided with: a spraying agent container (81) for receiving a spraying agent; a diluting solution container (82) for receiving a diluting solution for dil...
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WO/2021/131230A1 |
Provided is an unmanned aerial vehicle that can discharge a liquid material and that comprises: a container for the liquid material; a discharge unit that discharges the liquid material; and a connecting unit that connects the container ...
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WO/2021/131353A1 |
Provided is an unmanned aerial vehicle comprising: a discharge port through which content in a container is discharged; an extension part that is extensible and that connects the discharge port and the container; and a discharge position...
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WO/2021/131354A1 |
Provided is a discharge device for discharging the contents of an aerosol container, provided with a first flow passage connected to the aerosol container, a second flow passage connected to the first flow passage, a support unit support...
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WO/2021/120660A1 |
A spraying system (100) and a control method for a spraying system. The spraying system (100) comprises: a first moving device (110) comprising a moving main body and a power component, the power component being provided at the moving ma...
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WO/2021/124656A1 |
Provided is an orientation change device for an aerosol container mounted on an unmanned aircraft, the device comprising: an orientation selection unit that selects an orientation of the aerosol container from a plurality of orientation ...
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WO/2021/124213A1 |
A convertiplane (1, 1', 1'') is described that comprises: a fuselage (2), having a first longitudinal axis (A) and, in turn, comprising a nose (12) and a tail portion (13); a pair of wings (3) arranged on respective opposite sides of the...
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WO/2021/119603A1 |
A fractal unmanned aircraft system (200) includes a first module(100), a second module (100) and a third module, (100) each having a top member (120) and a first thruster (130) affixed thereto. Each module (100) is laterally coupled to e...
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WO/2021/119346A1 |
A method for controlling application of agrichemical products, comprises acquiring remotely sensed digital image data: developing a prescription to apply at least one agrichemical product in a variable manner based on at least the digita...
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WO/2021/117933A1 |
A system for monitoring and extinguishing fire using an unmanned aerial vehicle according to one embodiment of the present invention comprises: an unmanned aerial vehicle which scans a fire section from the air, and drops or scatters a f...
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WO/2021/118928A1 |
Systems, devices, and methods for: an unmanned aerial vehicle (UAV); at least one sensorless motor comprising a set of windings and a rotor; at least one propeller connected to the at least one sensorless motor; a microcontroller in comm...
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WO/2021/113331A1 |
A multiple hoist system is used with an unmanned aerial vehicle (UAV) for delivering parcels. An example of the multiple hoist system comprises two or more hoists that are independently operable, meaning that a first hoist can lower or r...
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WO/2021/111097A1 |
The present invention provides an unmanned aerial vehicle (100) comprising: a flight system (4) for producing thrust to manoeuvre the unmanned aerial vehicle (100). The flight system (4) comprises: one or more flight rotors (42) defining...
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WO/2021/111253A1 |
The invention is a water collection system (1) for a fire-fighting aircraft (900) housing or comprising a water collection tank (950). The water collection system (1) is fluidically connectable to said tank (950) to allow it to be filled...
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WO/2021/112729A1 |
An ejecting system (1) for dispensing countermeasure boxes (2) comprises a container (3) arranged to hold a multiple of stacked boxes (2). A pushing actuator (4) is arranged to push at one end of the stack of boxes (2) in a first directi...
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WO/2021/109455A1 |
An air curtain-type spray drift prevention apparatus and method for a plant protection unmanned aerial vehicle (a). Said drift prevention apparatus comprises an air curtain generation mechanism for generating air curtains at sides where ...
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WO/2021/108703A1 |
Disclosed are systems, apparatuses, and methods for a suspended load control system for use on or with respect to a main load bearing line, carrier hook, and or head block of a crane.
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WO/2021/105949A1 |
The present invention relates to a casing intended to be externally applied, connected or fixed to the fuselage (2a) or to a wing (2b) of an aircraft (2) or to a central or wing station/hardpoint (6) of an aircraft (2), the casing entire...
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WO/2021/106983A1 |
Provided is a highly reliable discharge device which employs a redundant structure in a driving unit so as to ensure operation even in the case of partial failure.　This discharge device of an aerosol container is characterized by havin...
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WO/2021/099689A1 |
The invention relates an aerological sonde (10) for measuring meteorological conditions in the atmosphere. The aerological sonde (10) comprises a sonde casing (20) having an outer casing surface and a measurement unit (12) arranged insid...
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WO/2021/098162A1 |
A spray anti-drifting device for an agricultural unmanned aerial vehicle and a use method, wherein the anti-drifting device comprises a base and two sets of spray regulating mechanisms. Each set of spray regulating mechanism comprises ho...
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WO/2021/092645A1 |
A cargo hook assembly for a helicopter is provided. The cargo hook assembly comprises a support structure having a forward end portion and a rearward end portion, and an attachment mechanism attached to the rearward end portion. The atta...
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WO/2021/094368A1 |
A container for dropping from an aerial vehicle in flight comprises an upper wall, a lower wall, a plurality of side walls, and a plurality of air brakes comprising flat panels. A plurality of side air brakes, wherein each side air brake...
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WO/2021/093901A1 |
A variable spray nozzle apparatus, comprising a pesticide supply assembly and an atomizing spray assembly (A) which atomizes and sprays a pesticide. The atomizing spray assembly (A) comprises a plurality of spray covers sequentially arra...
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