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公开(公告)号：US20240324580A1
公开(公告)日：2024-10-03
申请号：US18669983
申请日：2024-05-21
CPC分类号： A01M7/0089 , B05B12/08
摘要： The present disclosure relates to a system and method for nozzle control. The system includes an overall system pressure valve, configured to adjust the pressure of an agricultural product within a boom. A master node is configured to receive an overall system flow rate measurement, an overall target flow rate, and an overall system pressure measurement, the master node configured to adjust the overall system pressure valve to control the pressure of the agricultural product. A plurality of smart nozzles are configured to dispense the agricultural product, the plurality of smart nozzles each associated with an electronic control unit (ECU) and one or more individual nozzle, the smart nozzle is configured to control a nozzle flow rate of the associated one or more individual nozzles.
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公开(公告)号：US20240224975A9
公开(公告)日：2024-07-11
申请号：US18355926
申请日：2023-07-20
CPC分类号： A01M7/0089 , B05B1/042 , B05B1/1636 , B05B1/326 , B05B7/0425 , B05B12/04
摘要： A configurable nozzle includes a nozzle body having a reception chamber configured to receive an application mixture. The nozzle body includes a nozzle orifice. At least one orifice assembly is coupled with the nozzle body, the at least one orifice assembly includes an orifice plate movably coupled with the nozzle body. The orifice plate extends along at least a portion of the nozzle orifice, and movement of the orifice plate changes one or more of the size or shape of the nozzle orifice. An orifice actuator is coupled with the orifice plate, and the orifice actuator is configured to move the orifice plate.
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公开(公告)号：US20240224842A9
公开(公告)日：2024-07-11
申请号：US18490540
申请日：2023-10-19
CPC分类号： A01C21/007 , A01C23/047 , A01M7/0089 , A01M21/043
摘要： A spraying system for an agricultural sprayer includes a plurality of nozzle assemblies configured for positioning along a sprayer boom. Each of the plurality of nozzle assemblies is in communication at least one boom tubes. A nozzle controller is in communication with the plurality of nozzle assemblies, and the nozzle controller is configured to control one or more of the nozzle assemblies of the plurality to provide a targeted application of agricultural product.
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公开(公告)号：US12016326B2
公开(公告)日：2024-06-25
申请号：US16476016
申请日：2018-01-05
CPC分类号： A01M7/0092 , A01M7/0071 , B05B1/20 , B05B7/0408 , B05B7/12 , B05B7/26 , B05B12/12 , B05B12/1436 , B05B15/658
摘要： A localized product injection system includes a composite boom tube having a carrier fluid passage within a tube body, and at least one injection product passage within the tube body isolated from the carrier fluid passage. A plurality of port stations are provided at locations along the tube body. Each of the port stations includes a carrier fluid outlet port and at least one injection product outlet port. A localized injection interface is coupled at a port station. The injection interface includes a carrier fluid input coupled with the carrier fluid outlet port, and at least one injection product input coupled with the at least one injection product outlet port. The injection interface includes at least one throttling element in communication with the at least one injection product input, a mixing chamber, and an injection port configured for localized coupling and injection to a product dispenser.
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公开(公告)号：US20240109094A1
公开(公告)日：2024-04-04
申请号：US18481181
申请日：2023-10-04
CPC分类号： B05B15/58 , A01M7/0042 , A01M7/0089 , B05B9/0403
摘要： An agricultural sprayer cleaning assembly includes a cleaning agent reservoir configured to contain a cleaning agent. The agricultural sprayer cleaning assembly includes a cleaning configuration. In an application configuration a boom tube and sprayer nozzles are in communication with an agricultural product reservoir and are isolated from the cleaning agent reservoir. In a cleaning configuration one or more of the boom tube, the sprayer nozzles or the agricultural product reservoir are in communication with the cleaning agent reservoir, and the cleaning agent is circulated through the boom tube.
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6.发明授权公开(公告)号：US11944030B2
公开(公告)日：2024-04-02
申请号：US17161453
申请日：2021-01-28
IPC分类号： A01C7/08 , A01C7/04 , A01C7/10 , A01C7/20 , A01C21/00 , A01C23/00 , A01C23/04 , B05B1/16 , B05B9/04 , G05D7/06 , G05D11/00
CPC分类号： A01C7/081 , A01C7/04 , A01C7/042 , A01C7/082 , A01C7/084 , A01C7/20 , A01C21/005 , A01C23/042 , B05B1/1681 , B05B1/169 , B05B9/0406 , B05B9/0423 , G05D7/0605 , G05D7/0641 , G05D7/0652 , G05D7/0664 , G05D11/003 , A01C7/102 , A01C23/007
摘要： Metering devices for an agricultural implement apply a field input, for example, pneumatically delivered granular product including seed or fertilizer or sprayed liquid product including fertilizer and the like, to an agricultural field. In the applying of the field input, the rate of application of the dispensers of one section of the implement can be collectively varied in relation to the rate of application of the dispensers of a different section of the implement frame.
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公开(公告)号：US20230372956A1
公开(公告)日：2023-11-23
申请号：US18319386
申请日：2023-05-17
发明人： Jared Ernest Kocer , Parag Garg
CPC分类号： B05B12/004 , B05B1/20 , B05B12/082 , B05B12/124 , A01M7/0042
摘要： An automated sprayer diagnostic system includes at least one sensor directed toward at least one nozzle assembly of a sprayer implement. A sprayer diagnostic controller is in communication with the at least one sensor. The sprayer diagnostic controller includes a performance deviation comparator configured to compare the sensed actual performance profile of the at least one nozzle assembly with a specified performance profile and determine one or more performance deviations from the comparison. A performance issue diagnostic module is configured to identify at least one performance issued based on the one or more performance deviations. A diagnostic indication module is configured to provide a diagnostic indication of the identified at least one performance issue.
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公开(公告)号：US20230356248A1
公开(公告)日：2023-11-09
申请号：US18140491
申请日：2023-04-27
发明人： Justin Krosschell , Travis Allen Burgers , Drew John Waltner , Jared Ernest Kocer , John D. Preheim
IPC分类号： B05B12/02
CPC分类号： B05B12/02 , A01M7/0089
摘要： Sprayer control systems and methods for applying an agricultural product are provided. A system can include a plurality of smart nozzles for mounting along a boom. Each of the smart nozzles can include an electronic control unit (ECU), a control valve, and one or more spray nozzles. The system can further include a master node in communication with the ECUs. The master node and ECUs can include a processing system for regulating the supply of agricultural product to the plurality of smart nozzles. The processing system can include at least one dynamic actuation timing module configured to receive a plurality of valve control inputs for a respective control valve of a respective smart nozzle associated with the ECU and dynamically determine an actuation time for the respective control valve based on the plurality of valve control inputs.
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公开(公告)号：US20230263150A1
公开(公告)日：2023-08-24
申请号：US18172671
申请日：2023-02-22
CPC分类号： A01M7/0057 , A01M7/0089 , A01B63/10
摘要： A semi-active suspension system includes a suspension element having a damping coefficient range. The suspension element optionally includes an implement end and a chassis end. The semi-active suspension system includes a suspension control circuit in communication with the suspension element. The suspension control circuit optionally includes a kinematic assessment circuit in communication with one or more sensors. The kinematic assessment circuit is configured to measure or determine kinematic characteristics of one or more of the agricultural implement and the chassis. The suspension control circuit optionally includes a damping control circuit, and the damping control circuit generates a specified damping characteristic based on the measured or determined kinematic characteristics. The damping control circuit optionally directs the suspension element to operate within the damping coefficient range based on the specified damping characteristic.
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公开(公告)号：US11734917B2
公开(公告)日：2023-08-22
申请号：US16740109
申请日：2020-01-10
发明人： Colin Josh Hurd , Rahul Ramakrishnan , Mark William Barglof , Quincy Calvin Milloy , Thomas Antony
IPC分类号： G05D1/02 , G05D1/00 , B60W10/20 , B60W10/18 , B60W10/04 , B60W10/10 , G06K9/00 , G06K9/62 , G06N20/00 , G06V10/82 , G06V20/58 , G06F18/24 , G06F18/214 , G06F18/21 , G06F18/25 , G06V10/143
CPC分类号： G06V10/82 , B60W10/04 , B60W10/10 , B60W10/18 , B60W10/20 , G05D1/0088 , G05D1/0214 , G05D1/0246 , G05D1/0248 , G06F18/214 , G06F18/217 , G06F18/24 , G06F18/251 , G06N20/00 , G06V10/143 , G06V20/58 , B60W2300/15 , B60W2420/42 , B60W2554/00 , B60W2710/10 , B60W2710/18 , B60W2710/20 , B60W2720/106 , G05D2201/0201
摘要： A framework for safely operating autonomous machinery, such as vehicles and other heavy equipment, in an in-field or off-road environment, includes detecting, identifying, classifying and tracking objects and/or terrain characteristics from on-board sensors that capture images in front and around the autonomous machinery as it performs agricultural or other activities. The framework generates commands for navigational control of the autonomous machinery in response to perceived objects and terrain impacting safe operation. The framework processes image data and range data in multiple fields of view around the autonomous equipment to discern objects and terrain, and applies artificial intelligence techniques in one or more neural networks to accurately interpret this data for enabling such safe operation.
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