公开(公告)号：US20150334914A1

公开(公告)日：2015-11-26

申请号：US14818435

申请日：2015-08-05

Applicant: Ag Leader Technology

Inventor： Roger R. Zielke

IPC: A01C7/10 ,  G01N19/10 ,  G01N33/24 ,  A01C7/20 ,  A01C21/00

CPC classification number: A01C7/10 ,  A01B27/00 ,  A01B49/06 ,  A01B63/008 ,  A01B63/1115 ,  A01C5/062 ,  A01C5/068 ,  A01C7/105 ,  A01C7/20 ,  A01C7/203 ,  A01C21/00 ,  G01B7/26 ,  G01B11/22 ,  G01B21/18 ,  G01K1/14 ,  G01N19/10 ,  G01N21/27 ,  G01N27/223 ,  G01N33/24 ,  Y10S111/903

Abstract: An on-the-go monitor and control means and method for an agriculture machines includes on-the-go soil sensors that can be used to control tillage and seeding depth. On seeder implements, the sensors provide information that affects uniform plant emergence.

Abstract translation: 一种用于农业机器的即时监测和控制装置和方法包括可用于控制耕作和播种深度的土壤传感器。 在播种机上，传感器提供影响均匀植物出现的信息。

公开(公告)号：US20240373785A1

公开(公告)日：2024-11-14

申请号：US18662800

申请日：2024-05-13

Applicant: Ag Leader Technology

Inventor： Nathan Risius ,  Kurt Larsen

IPC: A01D41/127 ,  G01S19/42

Abstract: A system for mapping yield in real time or near real-time comprising: determining when crop enters a harvester head via one or more sensors; determining when the crop reaches a yield sensor; measuring the time delay between the crop entering the harvester head and when the crop reaches a yield sensor; and adjusting the yield data to account for the time delay.

公开(公告)号：US20240090379A1

公开(公告)日：2024-03-21

申请号：US18457874

申请日：2023-08-29

Applicant: Ag Leader Technology

Inventor： Scott Eichhorn

IPC: A01D45/02 ,  A01B63/00 ,  A01D41/127 ,  G01B21/06 ,  G01D21/00 ,  G08B21/18

CPC classification number: A01D45/021 ,  A01B63/008 ,  A01D41/127 ,  A01D41/1273 ,  A01D45/028 ,  G01B21/06 ,  G01D21/00 ,  G08B21/182 ,  G08B5/00

Abstract: Disclosed herein are various devices, systems, and methods for use in agricultural, particularly for use in harvesting agricultural crop such as corn. Various implementations relate to methods and devices for measuring plant stalk cross-sectional area during harvest and providing additional methods of predicting and displaying yield on a row-by-row level in real time.

公开(公告)号：US20240040955A1

公开(公告)日：2024-02-08

申请号：US18230534

申请日：2023-08-04

Applicant: Ag Leader Technology

Inventor： Alan F. Barry

IPC: A01C5/06 ,  A01C7/04 ,  A01B49/06

CPC classification number: A01C5/062 ,  A01C7/04 ,  A01B49/06

Abstract: A furrow opening and seed placement device configured to perform a planting sequence into one continuous action. The device comprising a substantially horizontal blade configured to be drawn through soil at a desired planting depth, an opening within the blade configured to allow seed to be deposited in soil below a bottom surface of the substantially horizontal blade, and one or more vertical elements configured to direct soil flow around the substantially horizontal blade.

公开(公告)号：US20230292664A1

公开(公告)日：2023-09-21

申请号：US18116714

申请日：2023-03-02

Applicant: Ag Leader Technology

Inventor： Roger Zielke ,  Scott Eichhorn

IPC: A01D41/127 ,  G01D5/14

CPC classification number: A01D41/1278 ,  G01D5/145

Abstract: A method for determining cross track error, comprising calibrating a stalk sensor with two or more set points, detecting plant stalks by the stalk sensor, measuring a stalk angle for each plant stalk, and measuring presence and amount of cross track error based on the stalk angle.

公开(公告)号：US20230189690A1

公开(公告)日：2023-06-22

申请号：US18087413

申请日：2022-12-22

Applicant: Ag Leader Technology

Inventor： Aaron Friedlein ,  Joe Holoubek ,  Corey Weddle ,  David Wilson

IPC: A01B79/00 ,  A01D41/127 ,  A01D45/02

CPC classification number: A01B79/005 ,  A01D41/1271 ,  A01D41/1278 ,  A01D45/021

Abstract: An agricultural data system comprising at least one stalk sensor disposed on a harvester configured to sense incoming crop stalks, at least one processor in communication with the at least one stalk sensor, and a display in communication with the at least one processor, wherein the processor is configured to align as-planted data with as-harvested data from the at least one stalk sensor.

公开(公告)号：US20230073551A1

公开(公告)日：2023-03-09

申请号：US17939779

申请日：2022-09-07

Applicant: Ag Leader Technology

Inventor： Joe Holoubek ,  Aaron Friedlein

IPC: A01D41/127 ,  A01B79/00

Abstract: A yield estimation system comprising a harvester. The harvester comprising a plurality of row units, one or more stalk sensors on each of the plurality of row units, and a yield monitor in communication with the plurality of row units. The system also comprising a processor configured to correlate data from the one or more stalk sensors to data from the yield monitor on a row-by-row basis and a display configured to display the correlated data to a user.

公开(公告)号：US20220363280A1

公开(公告)日：2022-11-17

申请号：US17742373

申请日：2022-05-11

Applicant: Ag Leader Technology

Inventor： Josue Calderon

IPC: B60W50/06 ,  B62D15/02

Abstract: An automatic steering system for an agricultural vehicle includes an assisted steering device and a controller or estimator operatively coupled to the assisted steering device and configured to adjust a calibration range. Adjusting the calibration range includes generating an estimated curvature for the vehicle based on a pose of the agricultural vehicle; generating an estimated encoder position of the encoder based on the estimated curvature; determining a current encoder position of the encoder; and adjusting the calibrated encoder range based on the estimated encoder position and the current encoder position.

公开(公告)号：US20220192080A1

公开(公告)日：2022-06-23

申请号：US17556506

申请日：2021-12-20

Applicant: Ag Leader Technology

Inventor： Darin Goza ,  Richard K. Kaufman

IPC: A01C7/10 ,  A01C7/20

Abstract: A seed delivery system including a seed meter, a flighted belt configured to accept seed from the seed meter, transport seeds to an ejection location, and eject seeds into a seed trench, and a controller in communication with the flighted belt configured to control the speed of the flighted belt, wherein the controller is configured to dynamically adjust the speed of the flighted belt.

公开(公告)号：US20220174855A1

公开(公告)日：2022-06-09

申请号：US17679757

申请日：2022-02-24

Applicant: Ag Leader Technology

Inventor： Roger Zielke ,  Tony Woodcock ,  Scott Eichhorn ,  Brett Buehler ,  Bob Heston ,  Joe Holoubek ,  Jonathan Brand

IPC: A01B49/06 ,  A01B49/02 ,  A01C5/06

Abstract: Disclosed herein are various devices, systems, and methods for protecting open seed trenches form ingress of foreign material, such as plant residue. The preventing foreign material from entering the open seed trench during planting increases crop yield by minimizing delayed germination and late plant emergence. Various implementations of adjustable row cleaners may be used to prevent ingress of foreign material. Also, various shields may be disposed on the row units of a planter to prevent ingress of foreign material.