System and method for controlling the operation of a residue removal device of a seed-planting implement based on a residue characteristic of the field

Patent metadata

Field	Value
Publication number	US-11259455-B2
Application number	US-201916388639-A
Country	US
Kind code	B2
Filing date	Apr 18, 2019
Priority date	Apr 18, 2019
Publication date	Mar 1, 2022
Grant date	Mar 1, 2022

Abstract

In one aspect, a system for controlling the operation of a residue removal device of a seed-planting implement may include a residue removal device configured to remove residue from a path of the seed-planting implement. The system may also include a sensor configured to capture data indicative of a residue characteristic associated with a portion of the field within a detection zone positioned forward of the residue removal device relative to a direction of travel of the seed-planting implement. Furthermore, the system may include a controller communicatively coupled to the sensor. As such, the controller may be configured to monitor the residue characteristic associated with the portion of the field within the detection zone based on data received from the sensor. Additionally, the controller may be further configured to control the operation of the residue removal device based on the monitored residue characteristic.

First claim

The invention claimed is:

1. A system for controlling the operation of a residue removal device of a seed-planting implement, the system comprising:
a residue removal device configured to remove residue from a path of the seed-planting implement;
a sensor configured to capture data indicative of a residue coverage of a portion of a field within a detection zone positioned forward of the residue removal device relative to a direction of travel of the seed-planting implement; and
a controller communicatively coupled to the sensor, the controller configured to monitor the residue coverage of the portion of the field within the detection zone based on data received from the sensor, the controller further configured to control the operation of the residue removal device based on the monitored residue coverage.

2. The system of claim 1 , wherein the controller is further configured to monitor the residue coverage relative to at least one of a predetermined maximum residue coverage value or a predetermined minimum residue coverage value and initiate a control action associated with adjusting the operation of the residue removal device when the monitored residue coverage value exceeds the predetermined maximum residue coverage value or falls below the predetermined minimum residue value.

3. The system of claim 2 , wherein the control action comprises adjusting a pressure applied to soil within the field by the residue removal device.

4. The system of claim 2 , wherein the control action comprises notifying an operator of the seed-planting implement that the monitored residue coverage has exceeded the predetermined maximum residue coverage value or fallen below the predetermined minimum residue coverage value.

5. The system of claim 1 , wherein the controller is further configured to generate a field map based on the monitored residue coverage.

6. The system of claim 1 , further comprising:
a row unit frame of the seed-planting implement; and
an actuator configured to adjust at least one of a position of the residue removal device relative to the row unit frame or a force applied to the residue removal device, the controller further configured to control the operation of the actuator to adjust the at least one of the position of the residue removal device or the force applied to the residue removal device based on the monitored residue coverage.

7. The system of claim 1 , wherein the residue coverage comprises at least one of a percent residue coverage.

8. The system of claim 1 , wherein the residue removal device corresponds to a first residue removal device, the system further comprising:
a second residue removal device configured to remove residue from the path of the seed-planting implement, the controller further configured to control the operation of the second residue removal device based on the monitored residue coverage.

9. The system of claim 1 , wherein the sensor comprises a vision-based sensor.

10. A seed-planting implement, comprising:
a toolbar;
a first row unit coupled to the toolbar, the first row unit including a first residue removal device configured to remove residue from a path of the first row unit;
a second row unit coupled to the toolbar, the second row unit including a second residue removal device configured to remove residue from a path of the second row unit;
a sensor configured to capture data indicative of a residue coverage of a portion of the field within a detection zone positioned forward of the first residue removal device and the second residue removal device relative to a direction of travel of the seed-planting implement; and
a controller communicatively coupled to the sensor, the controller configured to monitor the residue coverage of the portion of the field within the detection zone based on data received from the sensor, the controller further configured to control the operation of at least one of the first residue removal device or the second residue removal device based on the monitored residue coverage.

11. The seed-planting implement of claim 10 , wherein the sensor corresponds to a first sensor configured to capture data indicative of a first residue coverage associated with a first portion of the field within a first detection zone positioned forward of the first residue removal device relative to the direction of travel of the seed-planting implement, the system further comprising:
a second sensor configured to capture data indicative of a second residue coverage associated with a second portion of the field within a second detection zone positioned forward of the second residue removal device relative to the direction of travel of the seed-planting implement.

12. The seed-planting implement of claim 11 , wherein the controller is further configured to:
monitor the first residue coverage associated with the first portion of the field within the first detection zone based on data received from the first sensor;
control the operation of the first residue removal device based on the monitored first residue coverage;
monitor the second residue coverage associated with the second portion of the field within the second detection zone based on data received from the second sensor; and
control the operation of the second residue removal device based on the monitored second residue coverage.

13. The seed-planting implement of claim 10 , wherein the sensor is mounted on the toolbar.

14. A method for controlling the operation of a residue removal device of a seed-planting implement, the method comprising:
receiving, with a computing device, sensor data indicative of a residue coverage of a portion of a field within a detection zone positioned forward of the residue removal device relative to a direction of travel of the seed-planting implement;
monitoring, with the computing device, the residue coverage of the portion of the field within the detection zone based on received sensor data; and
controlling, with the computing device, the operation of the residue removal device based on the monitored residue coverage.

15. The method of claim 14 , wherein monitoring the residue coverage comprises monitoring, with the computing device, the residue coverage relative to at least one of a predetermined maximum residue coverage value or a predetermined minimum residue coverage value, the method further comprising:
initiating, with the computing device, a control action associated with adjusting the operation of the residue removal device when the monitored residue coverage value exceeds the predetermined maximum residue coverage value or falls below the predetermined minimum residue coverage value.

16. The method of claim 15 , wherein the control action comprises adjusting a pressure applied to soil within the field by the residue removal device.

17. The method of claim 15 , wherein the control action comprises notifying an operator of the seed-planting implement that the monitored residue coverage has exceeded the predetermined maximum residue coverage value or fallen below the predetermined minimum residue coverage value.

18. The method of claim 14 , further comprising: generating, with the computing device, a field map based on the monitored residue coverage.

19. The method of claim 14 , wherein the seed-planting implement includes an actuator configured to adjust at least one of a position of the residue removal device relative to a row unit frame of the seed-planting implement or a force applied to the residue removal device, the method further comprising:
controlling, with the computing devic

Assignees

• Cnh Ind America Llc

Inventors

• Johnson Chad M
• STANHOPE Trevor
• Schoeny Christopher

Classifications

• A01B35/32

  with special additional arrangements · CPC title

• Y02P60/20

  Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2 · CPC title

• A01C7/006 Primary

  Minimum till seeding · CPC title

• A01B79/02

  combined with other agricultural processing, e.g. fertilising, planting · CPC title

• A01B15/16 Primary

  Discs; Scrapers for cleaning discs; Sharpening attachments · CPC title