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公开(公告)号：US20170086347A1
公开(公告)日：2017-03-30
申请号：US15372610
申请日：2016-12-08
Applicant: Precision Planting LLC
Inventor： Derek A. Sauder , Jeremy J. Hodel
CPC classification number: A01B63/008 , A01B63/22 , A01B71/02 , A01C7/08 , A01C7/205 , G01L1/2206
Abstract: A dynamic supplemental downforce control system for a planter row unit. The system includes closed-loop feedback circuit that cooperates with a downforce actuator to dynamically control fluid flow to the downforce actuator to maintain balance between the actual gauge wheel downforce and a desired gauge wheel downforce during planting operations.
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公开(公告)号：US09322629B2
公开(公告)日：2016-04-26
申请号：US14360209
申请日：2012-11-21
Applicant: Precision Planting LLC
Inventor： Timothy A. Sauder , Derek A. Sauder , Justin L. Koch , Troy L. Plattner , David Huber
IPC: A01D43/00 , G01B5/10 , A01D45/02 , A01B79/00 , A01D41/127
CPC classification number: A01D41/127 , A01B79/005 , A01D43/00 , A01D45/021 , A01D75/00 , G01B5/10 , G01B21/10 , G01B2210/00 , G01N33/0098 , G01S19/42
Abstract: Systems, methods and apparatus for detecting stalks processed by a combine harvester, for measuring stalk diameters, and for displaying harvest metrics and yield data to a user based on stalk locations and stalk diameters.
Abstract translation: 用于检测由联合收割机处理的茎，用于测量茎直径以及用于显示收获指标并基于茎位置和茎直径向用户产生数据的系统，方法和装置。
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公开(公告)号：US20140034339A1
公开(公告)日：2014-02-06
申请号：US14047372
申请日：2013-10-07
Applicant: Precision Planting LLC
Inventor： Gregg A. Sauder , Derek A. Sauder , Justin Koch
CPC classification number: A01B63/008 , A01B49/027 , A01C5/064 , A01C7/08 , A01C7/205 , G01L1/2218 , G01L5/0038 , G01L5/136 , G05B19/402 , G05B2219/45017
Abstract: A load sensing pin disposed to receive a load applied in a direction substantially transverse to a longitudinal axis of the pin. A load sensor is substantially fixedly oriented with respect to the applied load or alternatively with respect to the pin which is rotationally restrained with respect to a support structure. The load sensor is disposed to generate a load signal corresponding to strain of the pin resulting from the applied load.
Abstract translation: 负载感测销，被设置成接收沿着与销的纵向轴线基本横向的方向施加的负载。 负载传感器相对于所施加的负载基本上固定地定向，或者相对于相对于支撑结构旋转地限制的销。 负载传感器被设置成产生对应于由施加的负载产生的销的应变的负载信号。
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公开(公告)号：US11617295B2
公开(公告)日：2023-04-04
申请号：US16872544
申请日：2020-05-12
Applicant: Precision Planting LLC
Inventor： Derek A. Sauder , Jeremy J. Hodel
Abstract: A dynamic supplemental downforce control system for a planter row unit. The system includes closed-loop feedback circuit that cooperates with a downforce actuator to dynamically control fluid flow to the downforce actuator to maintain balance between the actual gauge wheel downforce and a desired gauge wheel downforce during planting operations.
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25.发明申请公开(公告)号：US20220248592A1
公开(公告)日：2022-08-11
申请号：US17660957
申请日：2022-04-27
Applicant: Precision Planting LLC
Inventor： Derek A. Sauder , Jason J. Stoller , Troy Plattner
Abstract: Systems, methods and apparatus are provided for monitoring soil properties including soil moisture and soil temperature during an agricultural input application. Embodiments include a soil moisture sensor and/or a soil temperature sensor mounted to a seed firmer for measuring moisture and temperature in a planting trench. Additionally, systems, methods and apparatus are provided for adjusting depth based on the monitored soil properties.
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Patent Agency Ranking
公开(公告)号：US10420278B2
公开(公告)日：2019-09-24
申请号：US15613816
申请日：2017-06-05
Applicant: Precision Planting LLC
Inventor： Justin L. Koch , Derek A. Sauder
IPC: A01D41/127 , G01F25/00
Abstract: Systems, methods and apparatus for monitoring yield while harvesting. In one embodiment a mass flow rate sensor measures the mass flow rate of the harvested grain. A weight sensor measures the weight of the harvested grain. The measured mass flow rate is correlated with the weight of the harvested grain. Processing circuitry calculates any error in the measured mass flow rate using the measured weight. The calculated error is used to correct any inaccuracy in the measured mass flow rate.
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公开(公告)号：US10238023B2
公开(公告)日：2019-03-26
申请号：US15965600
申请日：2018-04-27
Applicant: Precision Planting LLC
Inventor： Derek A. Sauder , Ian R. Radtke , Jason J. Stoller
IPC: A01B13/08 , A01B63/111 , A01B63/114 , A01C5/06 , A01C7/18 , A01C7/20
Abstract: Systems, methods and apparatus for controlling the downforce applied to a row unit of an agricultural implement having multiple row units. A downpressure control device in fluid communication with a down chamber of the least one actuator maintains as a selected downpressure, any one of a continuous range of pressures in the downpressure chamber. A lift pressure control device in fluid communication with a lift chamber of the at least one actuator for controlling pressure in the lift chamber maintains as a selected lift pressure, any one of a continuous range of pressures in the lift chamber.
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公开(公告)号：US09848523B2
公开(公告)日：2017-12-26
申请号：US15372610
申请日：2016-12-08
Applicant: Precision Planting LLC
Inventor： Derek A. Sauder , Jeremy J. Hodel
CPC classification number: A01B63/008 , A01B63/22 , A01B71/02 , A01C7/08 , A01C7/205 , G01L1/2206
Abstract: A dynamic supplemental downforce control system for a planter row unit. The system includes closed-loop feedback circuit that cooperates with a downforce actuator to dynamically control fluid flow to the downforce actuator to maintain balance between the actual gauge wheel downforce and a desired gauge wheel downforce during planting operations.
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公开(公告)号：US09752596B2
公开(公告)日：2017-09-05
申请号：US15049168
申请日：2016-02-22
Applicant: Precision Planting LLC
Inventor： Derek A. Sauder , Jeremy J. Hodel
IPC: A01B63/00 , F15B11/042
CPC classification number: F15B11/042 , A01B63/008 , F15B2211/3057 , F15B2211/50554 , F15B2211/7053
Abstract: A variable pressure control system for varying pressures in the fluid circuits of a dual acting actuator over a range of pressures. The variable pressure control system includes a controller that cooperates with pressure regulators for regulating the desired pressure in the fluid circuits.
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公开(公告)号：US20160157412A1
公开(公告)日：2016-06-09
申请号：US15047221
申请日：2016-02-18
Applicant: Precision Planting LLC
Inventor： Derek A. Sauder , Ian R. Radtke , Jason J. Stoller
IPC: A01B63/114 , A01C7/20 , A01C7/18 , A01B13/08 , A01C5/06
CPC classification number: A01B63/114 , A01B13/08 , A01B63/111 , A01C5/06 , A01C7/18 , A01C7/205
Abstract: Systems, methods and apparatus are provided for controlling the downforce applied to an agricultural implement having multiple row units
Abstract translation: 提供的系统，方法和装置用于控制施加到具有多排单元的农具上的下压力
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