System and method for an agricultural applicator

Patent metadata

Field	Value
Publication number	US-12389828-B2
Application number	US-202117544484-A
Country	US
Kind code	B2
Filing date	Dec 7, 2021
Priority date	Dec 7, 2021
Publication date	Aug 19, 2025
Grant date	Aug 19, 2025

Abstract

A system for an agricultural operation includes a harvester configured to separate crop material into a harvest material and a non-harvest material. A crop material sensor is operably coupled with the harvester and is configured to capture crop material data. A positioning device is configured to generate location data to geolocate the crop material data relative to a field. A computing system is communicatively coupled with the crop material sensor and the positioning device. The computing system is configured to classify objects within the crop material data as harvest material or non-harvest material generate a map based on the harvest material and the non-harvest material.

First claim

What is claimed is:

1. A system for an agricultural operation, the system comprising:
a sprayer configured to selectively apply an agricultural product, the sprayer configured to communicatively couple with a harvester configured to separate crop material into a harvest material and a non-harvest material, the harvester including a crop material sensor operably coupled with the harvester and configured to capture crop material data; and a positioning device configured to generate location data to geolocate the crop material data relative to a field;
a nozzle assembly operably coupled with the sprayer; and
a computing system communicatively coupled with the crop material sensor and the positioning device, the computing system configured to:
classify objects within the crop material data as the harvest material or the non-harvest material;
generate a map based on the harvest material and the non-harvest material;
generate one or more suggested paths based on the crop material within the field being in a pre-emergence state or post-emergence state; and
selectively apply the agricultural product from the nozzle assembly along the one or more suggested paths.

2. The system of claim 1 , wherein the sprayer includes a boom assembly supporting the nozzle assembly.

3. The system of claim 2 , wherein the computing system is remote from the harvester and the sprayer.

4. The system of claim 2 , wherein the harvester and the sprayer are communicatively coupled through a communication network/cloud.

5. The system of claim 1 , wherein the computing system is further configured to:
store a harvest volume of the harvest material within one or more regions of the field; and
store a non-harvest volume of the non-harvest material within the one or more regions of the field.

6. The system of claim 5 , wherein the map is a harvest material yield map, the harvest material yield map configured to illustrate a yield of the harvest material from each of the one or more regions within the field.

7. The system of claim 1 , wherein the crop material sensor is configured to capture image data, and wherein the computing system utilizes one or more image processing algorithms to classify the objects within the crop material data as the harvest material or the non-harvest material.

8. The system of claim 1 , wherein the computing system is further configured to:
identify one or more of the objects within the non-harvest material as weeds, wherein the map is a projected weed concentration map based on the weeds, the projected weed concentration map configured to illustrate a location of the weeds within the field.

9. The system of claim 8 , wherein the computing system is further configured to:
classify the weeds as a first set of weeds or a second set of weeds; and
generate a prescription map based on the first set of weeds and the second set of weeds, wherein the prescription map includes a first region associated with the first set of weeds and a second region associated with the second set of weeds.

10. The system of claim 9 , wherein the computing system is further configured to generate a first suggested path for the sprayer to the second region when the crop material within the field are in the pre-emergence state and a second suggested path for the sprayer to the second region when the crop material within the field are in the post-emergence state.

11. A method for operating an agricultural system, the method comprising:
capturing, from a crop material sensor, crop material data while processing crop material through a harvester;
classifying objects within the crop material data as harvest material or non-harvest material;
generating a map based on the harvest material and the non-harvest material;
generating a first suggested path for a second vehicle based on the crop material being in a pre-emergence state and a second suggested path based on the crop material being in a post-emergence state; and
selectively applying an agricultural product along the first suggested path or the second suggested path through a sprayer.

12. The method of claim 11 , wherein the method further comprises:
determining a harvest volume of the harvest material within one or more regions of a field; and
determining a non-harvest volume of the non-harvest material within the one or more regions of the field.

13. The method of claim 12 , further comprising:
determining the one or more regions of the field having the harvest volume exceeding a defined range.

14. The method of claim 11 , further comprising:
identifying one or more of the objects within the non-harvest material as weeds.

15. The method of claim 11 , wherein the map is at least one of a harvest material yield map, a projected weed concentration map, or a prescription map.

16. An agricultural system comprising:
a harvester configured to separate crop material into a harvest material and a non-harvest material including a crop material sensor configured to capture crop material data of the crop material;
a computing system communicatively coupled with the crop material sensor, the computing system configured to:
classify objects within the crop material data as harvest material or non-harvest material; and
generate one or more suggested paths based on the crop material within a field being in a pre-emergence state or post-emergence state; and

a sprayer communicatively coupled with the harvester and configured to selectively apply an agricultural product to the field along the one or more suggested paths.

17. The system of claim 16 , further comprising:
a positioning device configured to generate location data to geolocate the crop material data relative to the field.

18. The system of claim 17 , further comprising:
a computing system communicatively coupled with the crop material sensor and the positioning device, the computing system configured to:
generate a map based on the harvest material.

19. The system of claim 17 , further comprising:
a computing system communicatively coupled with the crop material sensor and the positioning device, the computing system configured to:
generate a map based on the non-harvest material.

Assignees

• Cnh Ind America Llc

Inventors

• Long Scott Allen

Classifications

• A01D41/127 Primary

  Control or measuring arrangements specially adapted for combines · CPC title

• A01M7/0089

  Regulating or controlling systems (the delivery being related to the movement of a vehicle B05B9/06) · CPC title

• A01D43/14 Primary

  with dispensing apparatus, e.g. for fertilisers, herbicides or preservatives · CPC title