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1. 发明申请

WO2023086963A1 DETERMINATION OF DROPLET CHARACTERISTICS 审中-公开
公开(公告)号：WO2023086963A1
公开(公告)日：2023-05-19
申请号：PCT/US2022/079753
申请日：2022-11-11
申请人： RAVEN INDUSTRIES, INC. , SOUTH DAKOTA STATE UNIVERSITY , NGUYEN, Kim-Doang , ACHARYA, Praneel , BURGERS, Travis Allen
发明人： NGUYEN, Kim-Doang , ACHARYA, Praneel , BURGERS, Travis Allen
IPC分类号： A01M7/00
摘要： A system and method for the detection and tracking of droplets sprayed from an agricultural spray nozzle is provided. The system includes a sensor configured to observe droplets sprayed from the nozzle, a frame extractor module, a droplet shape and size extraction module, a droplet tracking module, and a data log module. The system may provide an artificial intelligence (AI)- enabled framework capable of processing images obtained of droplets, detecting and tracking all droplets appearing across image frames, and determining the droplets' geometric and dynamic data. The system further provides for the integration of deep-learning techniques into an image processing algorithm which enables precise and reliable determination of droplet characteristics. In addition, the deep-learning framework produces consistent results under a variety of uncertain imaging conditions.

2. 发明申请

WO2023082731A1 一种电动花壶审中-公开
公开(公告)号：WO2023082731A1
公开(公告)日：2023-05-19
申请号：PCT/CN2022/110526
申请日：2022-08-05
申请人：台州市盛世源林机电科技有限公司
发明人：林卫
IPC分类号： A01M7/00 , A01G25/14
摘要：本申请涉及一种电动花壶，涉及浇花工具技术领域，包括壶体、设置于壶体上的喷头，壶体上端开设有供水加入的进水口，壶体上转动设置有封堵进水口的壶塞，壶体内设有将壶体内部的水抽至喷头的抽水组件，壶塞内开设有连通抽水组件和喷头的喷水管道、连通喷水组件和壶体内部的循环管道，循环管道用于供壶体内部的水形成内循环。本申请通过设置喷水管道和循环管道，利用壶塞的转动，使得喷水管道和循环管道分别进行连通，以便于壶体内部实现内循环对液体进行混合，同时便于将混合好的液体从喷头喷出，从而达到便于花壶内部液体混合的效果。

3. 发明申请

WO2023081360A1 APPARATUS, SYSTEM, AND METHOD FOR CALIBRATION OF LIQUID FERTILIZER DISTRIBUTION 审中-公开
公开(公告)号：WO2023081360A1
公开(公告)日：2023-05-11
申请号：PCT/US2022/048965
申请日：2022-11-04
申请人： KINZE MANUFACTURING, INC.
发明人： NOLTE, Steve , WILLIS, Philip , WILLIAMS, Denny , FLUGUM, Austin
IPC分类号： A01C23/00 , A01M7/00
摘要： An agricultural implement (10) includes the calibration of liquid fertilizer (202) distribution for an agricultural implement (10). The calibration system measures the level of the liquid fertilizer (202) or utilizes a known volume in a container (228) and the pressure of the liquid fertilizer (202). The system uses the level and pressure to calculate the density of the liquid fertilizer (202), which helps achieve more consistent fertilizer application. Additionally, the density of the liquid fertilizer (202) can be used to more accurately measure the tank (210, 226, 228) level of a particular tank (210, 226, 228). The system can include a tilt sensor (216) and valves so that when the agricultural implement (10) is traversing a hill or otherwise rough terrain, the system can accurately measure tank (210, 226, 228) level and selectively draw liquid fertilizer (202) from a particular tank (210, 226, 228) or tanks to mitigate spillage. The system also can measure and monitor the tank (210, 226, 228) level of the tank (210, 226, 228) or tanks and automatically fill the tank (210, 226, 228) or tanks based on the measured tank (210, 226, 228) level.

4. 发明申请

WO2023073170A1 METHOD FOR OPERATING AN AGRICULTURAL SPRAYER AND AGRICULTURAL SPRAYER 审中-公开
公开(公告)号：WO2023073170A1
公开(公告)日：2023-05-04
申请号：PCT/EP2022/080201
申请日：2022-10-28
申请人： KVERNELAND GROUP NIEUW-VENNEP B.V.
发明人： VEDDER, Gert-Jan , VAN DER KROGT, René , KORSUIZE, Vincent , KONIJN, Theodorus Ludovicus Simon , GOEDHUYS, Jeffrey , POMMERENING, Patrick
IPC分类号： A01M7/00 , A01B79/00
摘要： The present disclosure refers to a method for operating an agricultural sprayer and an agricultural sprayer, the method comprising: providing an agricultural sprayer having a sprayer system (1) comprising a sprayer boom (2) carrying a plurality of nozzles (3); providing a control device (4) having one or more data processors and a storage device and being configured to control operation of the agricultural sprayer; and applying a spray crop input by the plurality of nozzles (3) while operating the agricultural sprayer. The applying comprises: providing operation mode data indicative of a plurality of operation modes each assigned at least one weather parameter and a set of operation parameters for operating the agricultural sprayer for applying the spray crop input by the sprayer system; receiving operation mode input in the control device (4), the input being indicative of selecting a first operation mode from the plurality of operation modes assigned a first weather parameter and a first set of operation parameters; operating the agricultural sprayer for applying the spray crop input according to the first set of operation parameters; receiving weather condition input in the control device (4), the weather condition input being indicative of a present weather condition; determining whether the present weather condition is within a parameter range allowed for the first weather parameter in the control device (4); and if the present weather condition is determined not being within the parameter range, switching operation of the agricultural sprayer for applying the spray crop from the first operation mode to a second operation mode assigned a second set of operation parameters being different from the first set of operation parameters, wherein the agricultural sprayer is operated according to the second set of operation parameters in the second operation mode.

5. 发明申请

WO2023002263A1 SPRAY FLOW SENSING WITH OPTICAL SIGNATURE ANALYSIS 审中-公开
公开(公告)号：WO2023002263A1
公开(公告)日：2023-01-26
申请号：PCT/IB2022/054759
申请日：2022-05-20
申请人： INTELLIGENT AGRICULTURAL SOLUTIONS, LLC
发明人： MAURER, Garrett , JEE, Justin , BJERTNESS, Dan , EICKHOFF, Ross
IPC分类号： G01F1/06 , A01M7/00 , G01F1/05 , G01F1/10
摘要： An optical flow rate sensor system for a sprayer includes an optical sensor, an optical sensor window within a display housing, a projectile within a drum housing, and vortexing geometry upstream of the projectile. The optical sensor is located adjacent to the optical sensor window. The projectile includes a first section having a first optical absorption value and a second section having a second optical absorption value that is lower than the first optical absorption value. The projectile is configured to revolve around an axis of the drum housing.

6. 发明申请

WO2023000047A1 EQUIPAMENTO MÓVEL DE ABASTECIMENTO DE DEFENSIVOS 审中-公开
公开(公告)号：WO2023000047A1
公开(公告)日：2023-01-26
申请号：PCT/BR2021/050356
申请日：2021-08-23
申请人： POLIZEL REPRESENTAÇÕES LTDA ME , FUNDAÇÃO UNIVERSIDADE FEDERAL DE SÃO CARLOS - UFSCAR
发明人： POLIZEL, Jose Antonio , POLIZEL, Caio , ARANTES, Andre De Paula Queiroz , AGUIAR, Fernando Guimaraes , ENDO, Marcos Tan
IPC分类号： A01M7/00
摘要： Trata-se a presente invenção, de um equipamento, pertencente ao setor técnico de equipamentos agrícolas, mais particularmente trata-se de um equipamento agrícola móvel, geo referenciado, com automação e precisão para efetuar dosagens de defensivos nos pulverizadores agrícolas, promovendo uma evolução no processo de logística e comercialização dos defensivos, através da redução na exposição dos colaboradores que manipulam defensivos; prevenção ao risco de desvios e furtos dos defensivos; aumento no rendimento operacional dos equipamentos de pulverização; aumento da precisão nas doses dos defensivos; e comercialização dos defensivos sob demanda de utilização. O equipamento (E) compreende uma estrutura (1) onde são montados pelo menos três tanques com defensivos (R1, R2 e R3) hermeticamente fechados, de diferentes volumes, sendo por exemplo, um tanque de 5, um de 50 e um de 120L; e também o sistema de abastecimento de defensivos (3); o sistema de geração e de adequação de energia (6); bomba de sucção de água (4) e o painel (5) onde são instalados do controlador lógico programável (CLP) e o receptor/antena GPS (7). [N1]

7. 发明申请

WO2022269083A1 TARGETED TREATMENT OF SPECIFIC WEED SPECIES WITH MULTIPLE TREATMENT DEVICES 审中-公开
公开(公告)号：WO2022269083A1
公开(公告)日：2022-12-29
申请号：PCT/EP2022/067441
申请日：2022-06-24
申请人： BASF AGRO TRADEMARKS GMBH
发明人： ZIES, Maik , HOFFMANN, Holger
IPC分类号： A01M7/00 , A01M21/04 , A01B69/004 , A01B79/005 , A01M21/043 , A01M7/0089 , B64C39/024 , B64D1/18 , B64U2101/00 , B64U2101/30
摘要： The present disclosure relates to targeted treatment of specific weed species with multiple treatment devices. Provided is a system and computer-implemented method for controlling operation of multiple treatment devices (102, 103, 104, 107) having treatment device configurations different to each other for treating an agricultural field (112). The method comprises analyzing field data, monitored as at least one of the multiple treatment devices (102, 103, 104, 107) traverses the field, to identify weed present at a certain field location (113) of the field (112) by weed species; and targeted instructing at least one treatment device (102, 103, 104, 107) among the multiple treatment devices (102, 103, 104, 107) that has a matching treatment device configuration for an identified weed species to treat the field (112) at the corresponding certain field location (113) against the identified weed species.

8. 发明申请

WO2022258653A1 VORRICHTUNG ZU EINEM ERKENNEN EINES SPRIESSENS VON AUSSAATEN, AGRARSENSORVORRICHTUNG UND AGRARÜBERWACHUNGS- UND/ODER AGRARSTEUERUNGSVERFAHREN UND -SYSTEM 审中-公开
公开(公告)号：WO2022258653A1
公开(公告)日：2022-12-15
申请号：PCT/EP2022/065476
申请日：2022-06-08
申请人： ETO MAGNETIC GMBH
发明人： PLÖTZING, Tobias , BÖNISCH, Benjamin
IPC分类号： A01C21/00 , A01G25/16 , A01M7/00
摘要： Es wird eine Vorrichtung (30) zu einem Erkennen eines Sprießens von Aussaaten (10), insbesondere eine Keimling-Erkennungsvorrichtung und/oder eine Feldauflauf-Erkennungsvorrichtung, mit einer optischen Sensoreinheit (12), deren Sichtfeld (14) in einem vorgesehenen Betriebs- und/oder Installationszustand aus einer Obersicht auf einen Untergrund (16) ausgerichtet ist und welche dazu vorgesehen ist, wiederholt oder kontinuierlich Bilddaten aufzuzeichnen, und mit einer Datenverarbeitungseinheit (18), die dazu vorgesehen ist, die Bilddaten der optischen Sensoreinheit (12) zumindest zur Erkennung von Sprießzeitpunkten von Aussaaten (10) auszuwerten, vorgeschlagen.

9. 发明申请

WO2022249206A1 MIXING DEVICE ASSOCIABLE WITH PORTABLE TOOLS SUCH AS BLOWERS OR THE LIKE 审中-公开
公开(公告)号：WO2022249206A1
公开(公告)日：2022-12-01
申请号：PCT/IT2021/000025
申请日：2021-05-26
申请人： CIFARELLI S.P.A.
发明人： CIFARELLI, Roberto
IPC分类号： A01M7/00 , A01M9/00 , B05B7/00 , B05B11/00
摘要： A mixer that can be associated with blowers comprises a base body defining a passage duct, a mixing assembly housed in the base body and immersed in a basic flow of air and supply means connected to the mixing assembly, adapted to selectively determine an entry of an additive flow in the mixing assembly; the supply means comprise a centrifugal shutter that can be reversibly activated between an occlusion condition, in which it prevents the entry of said additive flow into the mixing assembly, and a passage condition in which it allows said additive flow entry into the mixing assembly.

10. 发明申请

WO2022225474A1 A NOZZLE PROVIDING 360-DEGREES SPRAYING AND DEVELOPED FOR ELECTROSTATIC SPRAYING MACHINES 审中-公开
公开(公告)号：WO2022225474A1
公开(公告)日：2022-10-27
申请号：PCT/TR2021/050618
申请日：2021-06-17
申请人： BEYBİ PLASTİK FABRİKASI SAN. A.Ş.
发明人： LEVİ, Metin
IPC分类号： B64D1/18 , A01M7/00
摘要： The invention relates to a nozzle (1) which is positioned on the mouth of the devices used while drone-spraying in the agricultural sector, and provides 360-degree spraying, comprising; at least one water chamber (1.1), at least one chemical chamber (1.2) to which pesticides are added, at least one air chamber (1.3), at least one filter (1.4), at least one first mixer (1.5) comprising at least one first magnetic unit (1.5.1) and at least one second magnetic unit (1.5.2), at least one second mixer (1.6) comprising at least one compressor (1.6.1), at least one flow valve (1.7) which provides a controlled flow within the nozzle (1), at least one dissolver (1.8), and at least one magnetic ball (1.9).

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