IP Library Granted Patent US 11,006,567
Granted Patent B2
US 11,006,567 · App. 16/388,558 · Granted May 18, 2021

System and method for controlling the operation of a seed-planting implement based on the operation of its furrow-closing assembly

Inventors: Chad M. Johnson (Arlington Heights, IL); Trevor Stanhope (Palos Hills, IL); Christopher Schoeny (Yorkville, IL)
Assignee: CNH Industrial America LLC
A01C7/205A01B49/06A01B63/008A01C5/066
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Quick Facts
Patent No.
US 11,006,567
App. No.
16/388,558
Granted
May 18, 2021
Kind
B2
Abstract

A system for controlling the operation of a seed-planting implement may include a furrow-closing assembly having a closing disc. A controller of the system may be configured to determine when a penetration depth of the closing disc falls outside a predetermined depth range based on data received from a depth sensor. The controller may also be configured to control the operation of an actuator to adjust a down pressure applied to the closing disc to return the monitored penetration depth to within the predetermined depth range. Furthermore, the controller may be configured to determine an operational adjustment to be made to an additional tool of the seed-planting implement based on the adjustment made to the down pressure applied to the closing disc. In addition, the controller may be configured to control the operation of the additional tool to execute the operational adjustment.

Claims (60)

1. A system for controlling the operation of a seed-planting implement, the system comprising:

a furrow-closing assembly including a closing disc, the furrow-closing assembly configured to close a furrow formed in the soil by the seed-planting implement;

an actuator configured to apply a down pressure to the closing disc in a manner that causes the closing disc to penetrate a surface of the soil;

a depth sensor configured to detect a parameter indicative of a penetration depth of the closing disc;

a down pressure sensor configured to detect a parameter indicative of the down pressure applied to the closing disc; and

a controller communicatively coupled to the depth sensor and the down pressure sensor, the controller configured to:

determine when the penetration depth of the closing disc falls outside a predetermined depth range based on data received from the depth sensor;

control the operation of the actuator to adjust the down pressure applied to the closing disc to return the monitored penetration depth to within the predetermined depth range;

determine an operational adjustment to be made to an additional tool of the seed-planting implement based on the adjustment made to the down pressure applied to the closing disc; and

control the operation of the additional tool to execute the operational adjustment.

2. The system of claim 1 , wherein the controller is further configured to:

control the operation of the actuator to adjust the down pressure applied to the closing disc from a first down pressure to a second down pressure; and

determine the operational adjustment to be made to the additional tool based on a comparison of the second down pressure to at least one of the first down pressure or one or more predetermined down pressure thresholds.

3. The system of claim 1 , wherein the additional tool corresponds to a gauge wheel of the seed-planting implement and the operational adjustment corresponds to an adjustment of a down pressure applied to the gauge wheel.

4. The system of claim 1 , wherein the additional tool corresponds to a residue removal device of the seed-planting implement and the operational adjustment corresponds to an adjustment of a down pressure applied to the residue removal device.

5. The system of claim 1 , wherein the additional tool corresponds to a first additional tool, the controller further configured to:

monitor at least one of the penetration depth of the closing disc or the down pressure applied to the closing disc after the operational adjustment to the first additional tool is executed;

determine an operational adjustment to be made to a second additional tool of the seed-planting implement based on the at least one of the monitored penetration depth of the closing disc or the monitored down pressure applied to the closing disc, the second additional tool being positioned forward of the first additional tool relative to a direction of travel of the seed-planting implement; and

control the operation of the second additional tool to execute the operational adjustment to the second additional tool.

6. The system of claim 5 , wherein the first additional tool corresponds to a gauge wheel of the seed-planting implement and the second additional tool corresponds to a residue removal device of the seed-planting implement.

7. The system of claim 1 , wherein the controller is further configured to:

monitor at least one of the penetration depth of the closing disc or the down pressure applied to the closing disc after the operational adjustment to the additional tool is executed;

determine a drive parameter adjustment to be made to a work vehicle configured to tow the seed-planting implement based on the at least one of the monitored penetration depth of the closing disc or the monitored down pressure applied to the closing disc; and

provide a notification to an operator of the work vehicle associated with the drive parameter adjustment.

8. The system of claim 1 , wherein the controller is further configured to:

monitor at least one of the penetration depth of the closing disc or the down pressure applied to the closing disc after the operational adjustment to the additional tool is executed;

determine a drive parameter adjustment to be made to a work vehicle configured to tow the seed-planting implement based on the at least one of the monitored penetration depth of the closing disc or the monitored down pressure applied to the closing disc; and

control of the operation of the work vehicle to execute the drive parameter adjustment.

9. The system of claim 1 , wherein the controller is further configured to determine the operational adjustment to be made to the additional tool based on a field map and the adjustment made to the down pressure applied to the closing disc.

10. The system of claim 1 , wherein the controller is further configured to generate a field map based on at least one of the adjustment made to the down pressure applied to the closing disc or the monitored penetration depth of the closing disc.

11. The system of claim 1 , further comprising:

a soil moisture sensor configured to detect a parameter indicative of a soil moisture content of the soil, the controller communicatively coupled to the soil moisture sensor, the controller further configured to:

monitor the soil moisture content of the soil based on data received from the soil moisture sensor; and

determine the operational adjustment to be made to the additional tool based on the determined soil moisture content and the adjustment made to the down pressure applied to the closing disc.

12. A method for controlling the operation of a seed-planting implement, the seed-planting implement comprising a furrow-closing assembly including a closing disc, the furrow-closing assembly configured to close a furrow formed in the soil by the seed-planting implement, the method comprising:

determining, with a computing device, when a penetration depth of the closing disc falls outside a predetermined depth range;

controlling, with the computing device, the operation of an actuator to adjust a down pressure applied to the closing disc to return the monitored penetration depth to within the predetermined depth range;

determining, with the computing device, an operational adjustment to be made to an additional tool of the seed-planting implement based on the adjustment made to the down pressure applied to the closing disc; and

controlling, with the computing device, the operation of the additional tool to execute the operational adjustment.

13. The method of claim 12 , wherein:

controlling the operation of the actuator comprises controlling, with the computing device, the operation of the actuator to adjust the down pressure applied to the closing disc from a first down pressure to a second down pressure; and

determining the operational adjustment comprises determining, with the computing device, the operational adjustment to be made to the additional tool based on a comparison of the second down pressure to at least one of the first down pressure or one or more predetermined down pressure thresholds.

14. The method of claim 12 , wherein the additional tool corresponds to a gauge wheel of the seed-planting implement and the operational adjustment corresponds to an adjustment of a down pressure applied to the gauge wheel.

15. The method of claim 12 , wherein the additional tool corresponds to a residue removal device of the seed-planting implement and the operational adjustment corresponds to an adjustment of a down pressure applied to the residue removal device.

16. The method of claim 12 , wherein the additional tool corresponds to a first additional tool, the method further comprising:

monitoring, with the computing device, at least one of the penetration depth of the closing disc or the down pressure applied to the closing disc after the operational adjustment to the first additional tool is executed;

determining, with the computing device, an operational adjustment to be made to a second additional tool of the seed-planting implement based on the at least one of the monitored penetration depth of the closing disc or the monitored down pressure applied to the closing disc, the second additional tool being positioned forward of the first additional tool relative to a direction of travel of the seed-planting implement; and

controlling, with the computing device, the operation of the second additional tool to execute the operational adjustment.

17. The method of claim 12 , further comprising:

monitoring, with the computing device, at least one of the penetration depth of or the down pressure applied to the closing disc after the operational adjustment to the additional tool is executed;

determining, with the computing device, a drive parameter adjustment to be made to a work vehicle configured to tow the seed-planting implement based on the at least one of the monitored penetration depth of the closing disc or the monitored down pressure applied to the closing disc; and

providing, with the computing device, a notification to an operator of the work vehicle associated with the drive parameter adjustment.

18. The method of claim 12 , further comprising:

monitoring, with the computing device, at least one of the penetration depth of the closing disc or the down pressure applied to the closing disc after the operational adjustment to the additional tool is executed;

determining, with the computing device, a drive parameter adjustment to be made to a work vehicle configured to tow the seed-planting implement based on the at least one of the monitored penetration depth of the closing disc or the monitored down pressure applied to the closing disc; and

controlling, with the computing device, the operation of the work vehicle to execute the drive parameter adjustment.

19. The method of claim 12 , further comprising:

determining, with the computing device, the operational adjustment to be made to the additional tool based on a field map and the adjustment made to the down pressure applied to the closing disc.

20. The method of claim 12 , further comprising:

generating, with the computing device, a field map based on at least one of the adjustment made to the down pressure applied to the closing disc or the monitored penetration depth of the closing disc.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 28, 2021
From: CNH INDUSTRIAL AMERICA LLC
To: BLUE LEAF I.P., INC.
Reel/Frame 057966/0163 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 18, 2019
From: JOHNSON, CHAD M.; STANHOPE, TREVOR; SCHOENY, CHRISTOPHER
To: CNH INDUSTRIAL AMERICA LLC
Reel/Frame 048931/0364 →
Continuity (1)
Related Publication 20200329631A1 · Oct 22, 2020