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    Agronomy Data Utilization System And Method
    4.
    发明公开
    Agronomy Data Utilization System And Method 审中-公开

    公开(公告)号：US20240142980A1

    公开(公告)日：2024-05-02

    申请号：US17977714

    申请日：2022-10-31

    申请人： DEERE & COMPANY

    发明人： Nicholas C. Baltz ,  Adam J. Royal ,  Duane M. Bomleny ,  Kent S. Brown ,  Noel W. Anderson

    IPC分类号： G05D1/02 ,  A01B79/02

    CPC分类号： G05D1/021 ,  A01B79/02 ,  G05D2201/0201

    摘要： Annotations for a map of a worksite are generated by a controller. The controller receives georeferenced crop state data and georeferenced agricultural characteristic data, collectively referred to as agronomy data. The georeferenced crop state data and georeferenced agricultural characteristic data are analyzed by the controller to determine relationships therebetween. The controller generates the annotations based on the determined relationships. The controller generates explanations, which are type of annotation, based on determined relationships between current agronomy data and historical agronomy data.

    Systems and methods for controlling operation of a valve
    7.
    发明授权
    Systems and methods for controlling operation of a valve 有权

    公开(公告)号：US11904333B2

    公开(公告)日：2024-02-20

    申请号：US17650174

    申请日：2022-02-07

    申请人： Capstan Ag Systems, Inc.

    发明人： Duane Needham

    IPC分类号： B05B12/00 ,  A01B79/00 ,  B05B1/30 ,  A01B79/02 ,  H01H47/04

    CPC分类号： B05B12/004 ,  A01B79/005 ,  A01B79/02 ,  B05B1/30 ,  B05B12/00 ,  H01H47/04 ,  Y10T137/7761

    摘要： A solenoid valve includes a solenoid coil, a poppet, and a drive circuit. A first semiconductor device of the drive circuit is controlled by a gate signal to control a coil current. A flyback circuit of the drive circuit includes a second semiconductor device in series with a diode. The second semiconductor device is controlled by a flyback control signal to: (i) enable the flyback circuit to maintain the coil current through the solenoid coil when the poppet transitions to a second position, and (ii) disable recirculation of the coil current through the solenoid coil when the poppet transitions to a first position. A controller is configured to transition the poppet to the second position using the gate signal, enable the flyback circuit using the flyback control signal, and reduce at least one of a duty cycle and a frequency of the gate signal when the flyback circuit is enabled.

    METHOD FOR THE CONTROLLED SEEDING OF A PARCEL OF AGRICULTURAL LAND AND SYSTEM FOR IMPLEMENTING SAME
    9.
    发明公开
    METHOD FOR THE CONTROLLED SEEDING OF A PARCEL OF AGRICULTURAL LAND AND SYSTEM FOR IMPLEMENTING SAME 审中-公开

    公开(公告)号：US20240023475A1

    公开(公告)日：2024-01-25

    申请号：US18263612

    申请日：2022-02-03

    申请人： KUHN SAS

    发明人： Benoît JARRASSIER ,  Philippe POTIER

    IPC分类号： A01B79/02 ,  A01B79/00

    CPC分类号： A01B79/02 ,  A01B79/005

    摘要： A method for controlled seeding of a parcel of agricultural land by a seeding vehicle having a plurality of individual seeding members each producing a seeding line and being able to interrupt at least one seeding line so as to mark out the parcel, including: providing, in advance, a virtual plan of the parcel with the current portions of the arrangements of seeding lines to be realized; inferring therefrom the trajectories of the seeding vehicle; and controlling the latter to carry out controlled seeding with marking out for these current portions and for the particular trajectories at least during cornering, during U-turns or between the current portions, depending on the trajectories of the rolling members of the vehicle(s) or trailer(s) carrying out the subsequent operation(s) on these current portions.

    SEED TUBE CAMERA AND RELATED DEVICES, SYSTEMS, AND METHODS
    10.
    发明公开
    SEED TUBE CAMERA AND RELATED DEVICES, SYSTEMS, AND METHODS 审中-公开

    公开(公告)号：US20230388458A1

    公开(公告)日：2023-11-30

    申请号：US18203206

    申请日：2023-05-30

    申请人： Ag Leader Technology

    发明人： Scott Eichhorn ,  Brett Buehler ,  Alan F. Barry

    IPC分类号： H04N7/18 ,  A01C7/10 ,  A01B79/02

    CPC分类号： H04N7/183 ,  A01C7/105 ,  A01B79/02 ,  A01C5/064

    摘要： A planting system comprising a camera disposed at a distal end of a seed tube at or below ground level. The system may also include a processor in communication with the camera configured to processes images from the camera, and be configured to conduct image analysis to detect planting conditions including one or more of collapsed trench sidewalls, seed placement, crop residue within the trench, clods within the trench, a collapsed trench, “W” trench, trench size, seed depth, closing wheel operations, soil moisture, and seed bounce. The system may also include a command module in communication with the processor configured to automatically adjust one or more of planter row cleaners, supplemental row unit down force, supplemental closing wheel down force, closing wheel configuration, deployment of seed firmers, timing of application of liquid treatment, and seed meter ejection in response to detected planting conditions.