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公开(公告)号：US20220183206A1
公开(公告)日：2022-06-16
申请号：US17688726
申请日：2022-03-07
申请人： Deere & Company
发明人： Ranjit Nair , Adam D. Sporrer , Kirti Balani , Ricky B. Theilen , Lucas B. Larsen , Vishal Rane , David L. Steinlage , Robert T. Casper , John M. Schweitzer , Jeremy D. Krantz
摘要： A residue detection and implement control system and method are disclosed for an agricultural implement. The system includes a source of environment data and image data of an imaged area of a crop field containing residue. The system includes a data store containing a plurality of image processing methods and at least one controller that processes the image data according to one or more image processing instruction sets. The controller selects one or more of the image processing methods based on the environment data, and processes the image data using the selected image processing instruction(s) to determine a value corresponding to residue coverage in the imaged area of the field. The controller adjusts the configuration of the agricultural implement to respond to the amount and type of residue detected.
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公开(公告)号：US20210134090A1
公开(公告)日：2021-05-06
申请号：US16918078
申请日：2020-07-01
申请人： DEERE & COMPANY
摘要： Work machines, control systems for work machines, and methods of operating work machines are disclosed herein. A work machine includes a frame structure, a work implement, and a control system. The work implement is coupled to the frame structure and includes at least one ground engagement tool that is configured for movement in response to interaction with an underlying surface in use of the use work machine. The control system is coupled to the frame structure and includes a sensor mounted to the at least one ground engagement tool and a controller communicatively coupled to the sensor.
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公开(公告)号：US10754353B2
公开(公告)日：2020-08-25
申请号：US15898846
申请日：2018-02-19
申请人： Deere & Company
摘要： One or more sensors identify a characteristic of a towed implement using non-visual electromagnetic radiation, auditory detection or temperature detection. The characteristic of the implement is compared to a reference characteristic to determine whether the implement has a problem. If so, control signals are generated to control a controllable subsystem based upon the identified problem.
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公开(公告)号：US10667454B2
公开(公告)日：2020-06-02
申请号：US15884899
申请日：2018-01-31
申请人： DEERE & COMPANY
发明人： Adam D. Sporrer , Jarrod R. Ruckle
IPC分类号： A01B63/32 , A01B63/22 , A01B63/00 , A01B79/00 , A01B63/111
摘要： An agricultural implement includes a transversely extending frame forming a first, a second, and a third frame section. A hydraulic control system controls a raising or lowering movement of each frame section. A first actuator and a second actuator are coupled to the first frame section, a third actuator is coupled to the second frame section, and a fourth actuator is coupled to the third frame section. A first control valve is fluidly coupled between a fluid source and the first and second actuators. A second control valve is fluidly coupled to the third actuator and a third control valve is fluidly coupled to the fourth actuator. A first flow path fluidly couples the first actuator, the second actuator, the third actuator, and the fourth actuator in series and a second flow path fluidly couples at least the third and fourth actuators in parallel with one another.
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公开(公告)号：US09723776B2
公开(公告)日：2017-08-08
申请号：US14459967
申请日：2014-08-14
申请人： DEERE & COMPANY
发明人： Adam D. Sporrer , Thomas J. Rosin , Robert T. Casper , Luc Janelle , Bryan D. Blauwet , Jeremy Nefzger
CPC分类号： A01B63/32 , A01B29/048
摘要： An agricultural implement and attachment are described for soil conditioning. The implement may include an implement frame, with the attachment configured to be towed by the implement frame. A pressurized fluid circuit may be configured to control one or more actuators, in order to provide lifting or lowering force to the attachment. The attachment may include a leading frame and a trailing frame, each configured to support a set of agricultural tools. The trailing frame may be mounted to the implement frame via the leading frame.
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公开(公告)号：US11980181B2
公开(公告)日：2024-05-14
申请号：US17178526
申请日：2021-02-18
CPC分类号： A01M7/0089 , A01B63/008 , A01B63/02 , A01C23/007 , A01C23/047 , A01M7/0042 , A01M7/0057 , B05B12/126 , G05B19/05 , G05B2219/15064
摘要： One or more techniques and/or systems are disclosed for a center frame positioning method for an agricultural sprayer. The method comprises activating a center frame positioning system and collecting and processing position data related to a position of a suspended center frame in the center frame positioning system. The method further comprises evaluating the position data to determine whether any adjustment to the position of the suspended center frame is needed and controlling actuator force in at least one actuator to adjust the position of the suspended center frame based on the evaluating the position data.
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公开(公告)号：US11805721B2
公开(公告)日：2023-11-07
申请号：US16918078
申请日：2020-07-01
申请人： DEERE & COMPANY
CPC分类号： A01B79/005 , A01B63/008 , A01B76/00 , A01B79/00 , B60Q9/00 , G07C5/0841
摘要： Work machines, control systems for work machines, and methods of operating work machines are disclosed. A work machine includes a frame structure, a work implement, and a control system. The work implement is coupled to the frame structure and includes at least one ground engagement tool that is configured for movement in response to interaction with an underlying surface in use of the use work machine. The control system is coupled to the frame structure and includes a sensor mounted to the at least one ground engagement tool and a controller communicatively coupled to the sensor.
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公开(公告)号：US11632895B2
公开(公告)日：2023-04-25
申请号：US16401678
申请日：2019-05-02
申请人： Deere & Company
摘要： An agricultural machine includes a set of ground engaging elements that perform a ground engaging operation. The agricultural machine includes a rearward sensor mounted to the agricultural machine to sense an area of ground behind the agricultural machine and generate a rearward sensor signal. The agricultural machine includes rearward zone generator logic that determines a first zone and a second zone, wherein the first zone and the second zone represent portions of the area of ground behind the agricultural machine. The agricultural machine includes rearward residue generator logic configured to receive the rearward sensor signal and determine a first residue metric indicative of the amount of residue in the first zone. The agricultural machine includes control logic that controls one or more aspects of the ground engaging operation on the area of ground based on the first residue metric.
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公开(公告)号：US20210243935A1
公开(公告)日：2021-08-12
申请号：US17181226
申请日：2021-02-22
申请人： DEERE & COMPANY
发明人： Adam D. Sporrer , Jarrod R. Ruckle
摘要： An agricultural implement includes a transversely extending frame forming a first, a second, and a third frame section. A hydraulic control system controls a raising or lowering movement of each frame section. A first actuator and a second actuator are coupled to the first frame section, a third actuator is coupled to the second frame section, and a fourth actuator is coupled to the third frame section. A first control valve is fluidly coupled between a fluid source and the first and second actuators. A second control valve is fluidly coupled to the third actuator and a third control valve is fluidly coupled to the fourth actuator. A first flow path fluidly couples the first actuator, the second actuator, the third actuator, and the fourth actuator in series and a second flow path fluidly couples at least the third and fourth actuators in parallel with one another.
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公开(公告)号：US20200084980A1
公开(公告)日：2020-03-19
申请号：US16693911
申请日：2019-11-25
申请人： Deere & Company
发明人： Adam D. Sporrer , Shawn J. Becker , Jacob W. Cross
摘要： An implement adjusting system having an implement with a plurality of adjustable components, a plurality of input values, at least one controlled system configured to adjust at least one of the plurality of adjustable components, and a controller that receives the plurality of input values, the controller configured to reposition the plurality of adjustable components based on the plurality of input values. Wherein, the plurality of adjustable components are repositionable by the controller based on the input values.
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