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    APPARATUS AND METHOD FOR PERFORMING TASKS ON A PATTERN PLANTED FIELD
    3.
    发明申请
    APPARATUS AND METHOD FOR PERFORMING TASKS ON A PATTERN PLANTED FIELD 有权

    公开(公告)号：US20210345540A1

    公开(公告)日：2021-11-11

    申请号：US17379735

    申请日：2021-07-19

    申请人： Deere & Company

    发明人： Kilian Wolff ,  Roland Werner ,  Richard A. Humpal ,  Wolfram Haiges

    IPC分类号： A01C21/00 ,  A01B39/20 ,  A01C7/08 ,  A01G25/09 ,  A01G25/16 ,  B05B13/00

    摘要： An agricultural machine system for performing agricultural tasks in a in a field on which plants are planted or will be planted in a pattern, the system comprising: a prime mover; a tool bar connected to the prime mover; a plurality of units attached to the tool bar, the units configured to perform at least one agricultural tasks and wherein at least two of the units are disposed in an offset relationship from each other with respect to a forward direction of travel of the agricultural machine about the tool bar; and a control unit in communication with the prime mover and the plurality of units, the control unit configured to determine a selective location corresponding to the pattern in which plants are planted or will be planted and activate the units at the selective location to perform the at least one agricultural task as the agricultural machine system travels along a plurality of rows.

    SPRAYERS IN A TEMPERATURE INVERSION
    4.
    发明申请
    SPRAYERS IN A TEMPERATURE INVERSION 审中-公开

    公开(公告)号：US20190246579A1

    公开(公告)日：2019-08-15

    申请号：US15896776

    申请日：2018-02-14

    申请人： Deere & Company

    发明人： Noel W. Anderson ,  Richard A. Humpal ,  Terence D. Pickett ,  Travis G. Funseth

    IPC分类号： A01G25/16 ,  A01G25/02 ,  A01G27/00

    摘要： A mobile agricultural sprayer includes at least one sensor configured to generate a signal indicative of a temperature inversion at a worksite. The mobile agricultural sprayer also includes an inversion detection system configured to detect a presence of the temperature inversion at the worksite based on the sensor signal, and, based on the detected presence, generate a temperature inversion output indicative of the presence of the temperature inversion. The mobile agricultural sprayer also includes an action signal generator configured to receive the temperature inversion output from the inversion detection system, and, based on the received temperature inversion output, generate an action signal.

    DISTRIBUTED PUMP SYSTEM
    6.
    发明申请
    DISTRIBUTED PUMP SYSTEM 审中-公开

    公开(公告)号：US20190124827A1

    公开(公告)日：2019-05-02

    申请号：US15996871

    申请日：2018-06-04

    申请人： Deere & Company

    发明人： Ryan P. Davis ,  Richard A. Humpal ,  Patrick J. Fisher

    IPC分类号： A01C23/00 ,  B05B12/14 ,  B05B12/00

    摘要： A distributed pump system is disclosed. The distributed pump system comprises a supply source and a support structure arranged on or proximate an agricultural vehicle. At least two fluid distribution elements are mounted to the support structure and are coupled at an inlet to a first conduit to provide fluid communication between the fluid distribution elements and the supply source. An application system including at least two application units is coupled to one or more of the fluid distribution elements by a second conduit. A first monitoring device is associated with a respective application unit and fluid distribution element, and is configured to sense a downstream flow parameter of the second conduit and generate a corresponding output signal. An electronic control unit is communicatively coupled to each of the fluid distribution elements and is configured to dynamically adjust an input parameter of one or more of the fluid distribution elements.

    SPRAYER SYSTEMS WITH RETRACTABLE DROP APPARATUSES
    8.
    发明申请
    SPRAYER SYSTEMS WITH RETRACTABLE DROP APPARATUSES 审中-公开

    公开(公告)号：US20190075778A1

    公开(公告)日：2019-03-14

    申请号：US15703797

    申请日：2017-09-13

    申请人： Deere & Company

    发明人： Mark E. Barker ,  Richard A. Humpal

    IPC分类号： A01M7/00

    摘要： The sprayer system associated with a work vehicle having a boom and a fluid source may include a spray device configured to selectively apply a fluid from the fluid source on the work vehicle to an agricultural crop. The sprayer system may further include a drop apparatus having a linkage assembly with a top portion coupled to the boom and a bottom portion coupled to the spray device. The linkage assembly may be selectively repositionable between a retracted position and an extended position to raise and lower the spray device relative to the boom along an upright reference axis.

    FLUID FLOW MONITORING SYSTEM
    9.
    发明申请
    FLUID FLOW MONITORING SYSTEM 审中-公开
    流体流量监测系统

    公开(公告)号：US20160178422A1

    公开(公告)日：2016-06-23

    申请号：US14927777

    申请日：2015-10-30

    申请人： Deere & Company

    发明人： Richard A. Humpal ,  Dolly Y. Wu

    IPC分类号： G01F1/698 ,  A01C15/00 ,  G01F1/69 ,  A01M7/00 ,  B05B13/00 ,  B05B1/30

    CPC分类号： G01F1/698 ,  A01C15/003 ,  A01M7/0042 ,  A01M7/006 ,  A01M7/0089 ,  B05B1/1645 ,  B05B1/20 ,  B05B12/008 ,  B05B13/005 ,  G01F1/69

    摘要： Embodiments of a sprayer system having spray nozzles; each nozzle includes a thermistor or resistor that provides an electronic current or voltage value correlated with a flow rate or a local temperature. A low flow rate indicates of a fluid flow clog or plug within the nozzle or conduit. The flow rate or temperature results among the different nozzles are compared to detect which nozzles are partially or entirely clogged or otherwise anomalous. In various embodiments, the thermistor electronics are integrated in each individual nozzle. In some embodiments, upon detection of a potential clog, the electronics create an alert and respond to the clogged condition.

    摘要翻译： 具有喷嘴的喷雾器系统的实施例; 每个喷嘴包括提供与流速或局部温度相关的电子电流或电压值的热敏电阻或电阻器。 低流量表示喷嘴或导管内的流体阻塞或塞子。 比较不同喷嘴之间的流量或温度，以检测哪些喷嘴部分或全部堵塞或其他异常。 在各种实施例中，热敏电阻电子器件集成在每个单独的喷嘴中。 在一些实施例中，当检测到潜在的堵塞时，电子装置产生警报并响应堵塞的状况。