公开(公告)号：WO2021248006A1

公开(公告)日：2021-12-09

申请号：PCT/US2021/035915

申请日：2021-06-04

Applicant: SAUDI ARABIAN OIL COMPANY ,  ARAMCO SERVICES COMPANY

Inventor： PARROTT, Brian ,  ABDELLATIF, Fadl

IPC: B64C39/02 ,  G01N33/00 ,  B64C2201/027 ,  B64C2201/042 ,  B64C2201/104 ,  B64C2201/108 ,  B64C2201/12 ,  B64C2201/125 ,  B64C2201/165 ,  B64C39/024 ,  B64D43/00 ,  G01N33/0006 ,  G01N33/004 ,  G01N33/0067

Abstract: A method for calibrating a target gas sensor inside a drone comprises receiving air flow at the target sensor due to least one of diverted propeller air flow or diverted air flow caused by drone flight, measuring a concentration of the target gas, receiving equivalent air flow at a sensor of at least one reference gas having known atmospheric concentration positioned in or on the drone, measuring a concentration of the at least one reference gas, and calibrating the measured concentration of the target gas based on the measured concentration of the at least one reference gas.

公开(公告)号：WO2021247621A2

公开(公告)日：2021-12-09

申请号：PCT/US2021/035316

申请日：2021-06-01

Applicant: FLIR UNMANNED AERIAL SYSTEMS ULC ,  FLIR SYSTEMS, INC.

Inventor： JOHANNESSON, Glen ,  PEGG, Albert ,  SILIN, Dmytro

IPC: B64C39/02 ,  B64C37/00 ,  B64C25/52 ,  B64C2201/027 ,  B64C2201/108 ,  B64C2201/12 ,  B64C2201/123 ,  B64C2201/141 ,  B64C2201/18 ,  B64C39/024

Abstract: Provided herein are systems and methods for an unmanned aerial vehicle (UAV) to skid and roll along an environmental surface. A reliable UAV includes an airframe assembly, a propulsion system, and a logic device configured to communicate with the propulsion system. The airframe assembly includes a cylindrical rolling guard configured to allow the UAV to roll along an environmental surface in contact with the cylindrical rolling guard. The logic device is configured to determine a rolling orientation for the UAV corresponding to the environmental surface, maneuver the UAV to place the cylindrical rolling guard of the airframe assembly in contact with the environmental surface, and roll the airframe assembly of the UAV along the environmental surface at approximately the determined rolling orientation while the cylindrical rolling guard is in contact with the environmental surface.

公开(公告)号：WO2021221890A1

公开(公告)日：2021-11-04

申请号：PCT/US2021/026833

申请日：2021-04-12

Applicant: QUALCOMM INCORPORATED

Inventor： FACCIN, Stefano

IPC: H04W4/44 ,  G08G5/00 ,  B64C2201/12 ,  B64C39/024 ,  G08G5/0013 ,  G08G5/003 ,  G08G5/006 ,  G08G5/0069 ,  H04W4/029

Abstract: Exchange of flight path information between a mobile network and an unmanned aerial vehicle (UAV) assumes a particular format for the flight path information, usually a waypoint format. However, there are many circumstances in which the mobile network may prefer flight path information in other formats, such as polygon formats (also referred to as flight volume formats). Techniques and apparatuses described herein provide greater flexibility with respect to formatting requests for flight path information and encoding responses to such requests. For example, a base station may transmit a request for flight path information with a format indicator that informs a UAV of a desired format for the requested flight path information. The UAV may then provide the flight path information according to the format indicator.

公开(公告)号：WO2021009135A1

公开(公告)日：2021-01-21

申请号：PCT/EP2020/069785

申请日：2020-07-13

Applicant: BASF AGRO TRADEMARKS GMBH

Inventor： HOFFMANN, Holger ,  PASOLIUS WEXEL, Wagner ,  ILBASI, Umit Baran ,  KIEPE, Bjoern ,  ZANI, Hiran ,  DE EUSTAQUIO RESENDE, Fabrisio ,  LOPES AGNESE, Mauricio ,  BALDASSIN, Samyra ,  SALVADOR, Andre

IPC: G06Q10/06 ,  G06Q50/02 ,  B64C39/02 ,  B64C2201/12 ,  B64C39/024 ,  G06Q10/0631 ,  G06Q10/06315 ,  G06Q10/06316

Abstract: Method for determining and providing an application scheme for pesticides, comprising the following steps: providing agricultural crop data (S10) comprising information about an agricultural crop species sown or planned to sow in a field; providing application time data (S20) comprising information about at least one planned application time of applying pesticides in the field; providing weed and/or pathogen specifier data (S30) comprising information about at least one weed or pathogen specifier present or expected in the field; performing a database search in a pesticide product database (S50) at least based on the provided agricultural crop data, the provided application time data, the provided weed and/or pathogen specifier data and determining the pesticide products matching the agricultural crop and the application time and one of the weed or pathogen specifiers, wherein the pesticide product database comprises information about a plurality of pesticide products, and wherein the information about the pesticide products comprises at least information about an application area of each pesticide product, an active ingredient of each pesticide product and a suitable application time for each pesticide product; ranking generated application schemes (S70), wherein the different application schemes (S60) are generated by combining the determined pesticide products in such a way that all weeds and/or pathogen indicators are covered; wherein the step of ranking is based on one or more of the following statistics per application scheme: the number of pesticides per application scheme; the number of leading or priority weeds and/or pathogens covered with an efficacy above a defined threshold, wherein in an example, the defined threshold is above 80% and wherein in an example this defined threshold represents the most weighted statistic per application scheme; the number of all weeds and/or pathogens covered with a efficacy above a defined thresholds; maximum efficacy achieved across weeds and/or pathogens by a given pesticide; the fraction of pesticides in the application scheme of known preferred usage at the time of application; the achieved efficacy sum of all pesticides in the application scheme for leading or priority weeds and/or pathogens; the achieved efficacy sum of all pesticides in the application scheme for all weeds and/or pathogens; if applicable, the average expected control of residual efficacy duration in soil; and/or an index accounting for repeating the mode of action and/or active ingredient compared to previous applications.

公开(公告)号：WO2022104489A1

公开(公告)日：2022-05-27

申请号：PCT/CL2020/050160

申请日：2020-11-20

Applicant: DROVID TECHNOLOGIES

Inventor： LEÓN IBARRA, Cristian Rodrigo

IPC: B64C2201/12 ,  B64C2201/14 ,  G06K9/00

Abstract: La invención da a conocer un método y sistema que combina: detectar parámetros por medio de vehículos aéreos no tripulados (RPAs) y sistemas aéreos no tripulados (UAS), una interfaz gráfica de accionamiento de alertas, adaptación de una red neuronal para clasificar una pluralidad de datos, una secuencia informática para transmitir data, un módulo de intercomunicación entre drones, métodos y aplicaciones de análisis de predicciones, un método de evaluación de actividades con inteligencia artificial, un proceso de gestión autónoma en la nube. El método integra, rastrear el procedimiento de ejecución sobre las acciones correctivas y preventivas de los parámetros detectados y transmitidos. El sistema es aplicado a través de una plataforma (PaaS) para administrar, controlar y registrar el proceso, y para combinar la actividad de una pluralidad de drones.

公开(公告)号：WO2022003686A1

公开(公告)日：2022-01-06

申请号：PCT/IL2021/050802

申请日：2021-06-30

Applicant: IMI SYSTEMS LTD.

Inventor： DEGANI, Yinon ,  RAYBEE, Arye ,  SEGEV, Gil Sasi

IPC: F41H11/02 ,  B64C39/02 ,  B64D7/00 ,  F41H11/00 ,  F41H13/00 ,  B64C2201/12 ,  B64C2201/141 ,  B64C2201/146 ,  B64C39/024

Abstract: The present invention relates to threat protection, in particular a system and method providing active protection using at least one UAV, e.g., drone, to neutralize an incoming aerial or ground threat or diminish or prevent damage caused, directly or indirectly, from the incoming threat.

公开(公告)号：WO2021262420A1

公开(公告)日：2021-12-30

申请号：PCT/US2021/035896

申请日：2021-06-04

Applicant: SAUDI ARABIAN OIL COMPANY ,  ARAMCO SERVICES COMPANY

Inventor： ABDELLATIF, Fadl ,  PARROTT, Brian

IPC: B64C9/14 ,  B64C21/02 ,  B64C39/02 ,  G01N1/22 ,  G01N1/00 ,  G01N33/00 ,  B64C2201/027 ,  B64C2201/108 ,  B64C2201/12 ,  B64C39/024 ,  G01N1/2273 ,  G01N2001/2279 ,  G01N2001/2291 ,  G01N33/0006 ,  G01N33/0011

Abstract: A multirotor drone comprises a main body and an air channel embedded within the main body having an air inlet on the surface of the main body, multiple propellers that induce an air flow toward the air inlet and into the air channel, a microcontroller positioned and configured to control navigation of the drone by actuation of the plurality of propellers, an air scoop having a section positioned at the outer surface of the main body adjacent to the air inlet which is adjustable so as to capture and divert air into the air inlet and air channel or to block air flow into the air inlet, and a gas sensor positioned within the air channel. The air scoop is positioned to capture air flow from at least one of the plurality of propellers into the air channel and to the gas sensor.

公开(公告)号：WO2021253287A1

公开(公告)日：2021-12-23

申请号：PCT/CN2020/096597

申请日：2020-06-17

Applicant: 深圳市大疆创新科技有限公司

Inventor： 黎三洋 ,  蒋李 ,  桑晓庆

IPC: B64D47/08 ,  B64C39/02 ,  B64C2201/024 ,  B64C2201/042 ,  B64C2201/108 ,  B64C2201/12 ,  B64C2201/127 ,  B64C2201/128 ,  F16F15/04

Abstract: 一种云台(100)、摄像载体(2000)及可移动平台(1000)。云台(100)用于可移动平台(1000)，云台(100)包括支架(10)、轴臂(20)及弹性减振件(30)，支架(10)包括基体(11)及连接在基体(11)上的多个安装部(12)。轴臂(20)用于承载负载，轴臂(20)与支架(10)间隔设置。弹性减振件(30)连接在安装部(12)上，弹性减振件(30)的轴线相对于基体(11)所在的平面倾斜。轴臂(20)通过弹性减振件(30)连接在多个安装部(12)上。

公开(公告)号：WO2021250332A1

公开(公告)日：2021-12-16

申请号：PCT/FR2021/050708

申请日：2021-04-23

Applicant: MBDA FRANCE

Inventor： LEROUGE, Aléxis

IPC: B64C39/00 ,  B64D1/00 ,  B64C2201/12 ,  B64C2201/182 ,  B64C39/024 ,  B64F1/0295

Abstract: Le système de capture (1) comprend un drone (4) équipé d'un dispositif de capture (3) qui comporte un filet (5) et une tige (6) configurée pour former une ligne fermée, la tige (6) définissant une face d'attaque (6A) et une face de fuite (6B), le filet (5) présentant un diamètre maximal qui est supérieur à un diamètre maximal de la tige (6), le filet (5) étant attaché à la tige (6) du côté (7) de la face de fuite (6B), le dispositif de capture (1) comportant également un bandeau (8) attaché tout autour de la tige (6) à l'extérieur du filet (5) du côté (7) de la face de fuite (6B) et des fils de maintien (9) attachés à la tige (6) du côté (10) de la face d'attaque (6A) pour son remorquage par le drone (4), l'ensemble formé de la tige (6) et du bandeau (8) permettant de maintenir tout le dispositif de capture (3) dans une position optimale pour capturer un engin volant (2).

公开(公告)号：WO2021236228A2

公开(公告)日：2021-11-25

申请号：PCT/US2021/023480

申请日：2021-03-22

Applicant: SKYGRID, LLC

Inventor： ALI, Syed Mohammad ,  DUKE, Lowell L. ,  AKBAR, Zehra ,  HUSAIN, Syed Mohammad Amir ,  SCHMIDT, Taylor R.

IPC: G05D1/10 ,  G08G5/00 ,  B64C2201/12 ,  B64C2201/14 ,  B64C2201/143 ,  B64C39/024 ,  G05D1/104 ,  G08G5/0008 ,  G08G5/0013 ,  G08G5/0026 ,  G08G5/0034 ,  G08G5/0043 ,  G08G5/006 ,  G08G5/0069

Abstract: In a particular embodiment, coordinating an aerial search among unmanned aerial vehicles is disclosed that includes receiving, by a server in a UAV transportation ecosystem, search area data, accessing, by the server, UAV parameters for a type of UAV, determining, by the server in dependence upon the search area data and the UAV parameters, a number of UAVs needed to complete a coordinated aerial search of a search area within a time limit, and partitioning, by the server, the search area into a plurality of partitions, wherein the number of partitions is equal to the number of UAVs.