Location-based material gathering

Patent metadata

Field	Value
Publication number	US-9791863-B2
Application number	US-201314076992-A
Country	US
Kind code	B2
Filing date	Nov 11, 2013
Priority date	Nov 11, 2013
Publication date	Oct 17, 2017
Grant date	Oct 17, 2017

Abstract

A computer-implemented method and control system for gathering material is described. One or more vehicles may include an intake mechanism for material and a location-tracking system. A current orientation of the intake mechanism is identified based upon location information from the tracking system. A current orientation of the material is determined based upon historical location information for the material. A target orientation of the intake mechanisms is determined based upon the current orientation of the material. Movement of the intake mechanism is thus directed toward the determined target orientation.

First claim

What is claimed is:

1. A computer-implemented method for gathering material with one or more vehicles including a baler having an intake mechanism for the material and a location-tracking system capable of determining location information for the one or more vehicles, the method comprising:
determining, by one or more computing devices, a current orientation of the intake mechanism of the baler, the intake mechanism being part of the baler, based upon, at least in part, location information determined by the location-tracking system;
determining, by the one or more computing devices, a current orientation of the material based upon, at least in part, historical location information for the material;
determining, by the one or more computing devices, a target orientation of the intake mechanism based upon, at least in part, the determined current orientation of the material, the target orientation of the intake mechanism being located towards one side of the baler; and
directing, by the one or more computing devices, a movement of the intake mechanism from the determined current orientation of the intake mechanism toward the determined target orientation by moving the intake mechanism towards the one side of the baler relative to the baler.

2. The computer-implemented method of claim 1 , wherein the one or more vehicles include a tractor; and
wherein directing the movement of the intake mechanism of the baler is based upon directing a movement of one or more of the tractor and the baler.

3. The computer-implemented method of claim 1 , wherein the location-tracking system includes a global positioning system device.

4. The computer-implemented method of claim 3 , wherein the historical location information for the material is determined, at least in part, based upon information from the global positioning system device.

5. The computer-implemented method of claim 1 , wherein the location-tracking system includes a real-time landmark tracker.

6. The computer-implemented method of claim 1 , wherein the material is formed into one or more windrows;
wherein determining the current orientation of the material includes determining a current orientation of the one or more windrows;
wherein determining the current orientation of the one or more windrows includes, at least in part, identifying one or more windrow centerlines; and
wherein directing the movement of the intake mechanism includes directing movement of the intake mechanism along one or more paths of travel that are locally parallel and offset with the one or more windrow centerlines.

7. The computer-implemented method of claim 1 , wherein the material is formed into one or more windrows;
wherein determining the current orientation of the material includes determining a current orientation of the one or more windrows;
wherein determining the current orientation of the one or more windrows includes, at least in part, identifying one or more windrow centerlines; and
wherein directing the movement of the intake mechanism includes directing one or more weaving operations with respect to the one or more windrow centerlines.

8. The computer-implemented method of claim 1 , wherein determining the target orientation of the intake mechanism is further based upon, at least in part, information from two or more bale-shape sensors within a baling chamber included in the one or more vehicles.

9. The computer-implemented method of claim 1 , wherein the intake mechanism of the baler includes an auger such that the auger moves towards the one side of the baler relative to the baler.

10. The computer-implemented method of claim 1 , wherein the intake mechanism of the baler includes teeth such that the teeth move towards the one side of the baler relative to the baler.

11. A system for gathering material, the system comprising:
one or more vehicles including a baler having an intake mechanism for the material, the intake mechanism being part of the baler;
a location-tracking system movable with the one or more vehicles and capable of determining location information for the one or more vehicles and the intake mechanism;
one or more processor devices; and
one or more memory architectures coupled with the one or more processor devices;
wherein the one or more processor devices are configured to:
determine a current orientation of the intake mechanism of the baler based upon, at least in part, location information determined by the location-tracking system;
determine a current orientation of the material, based upon, at least in part, historical location information for the material;
determine a target orientation of the intake mechanism based upon, at least in part, the determined current orientation of the material, the target orientation of the intake mechanism being located towards one side of the baler; and
directing, by the one or more computing devices, a movement of the intake mechanism from the determined current orientation of the intake mechanism toward the determined target orientation by moving the intake mechanism towards the one side of the baler relative to the baler.

12. The system of claim 11 , wherein the one or more vehicles include a tractor; and
wherein directing the movement of the intake mechanism of the baler is based upon directing a movement of one or more of the tractor and the baler.

13. The system of claim 11 , wherein the tracking system includes a global positioning system device.

14. The system of claim 13 , wherein the historical location information for the material is determined, at least in part, based upon information from the global positioning system.

15. The system of claim 11 , wherein the tracking system includes a real-time landmark tracker.

16. The system of claim 11 , wherein the material is formed into one or more windrows;
wherein determining the current orientation of the material includes determining a current orientation of the one or more windrows;
wherein determining the current orientation of the one or more windrows includes, at least in part, identifying one or more windrow centerlines; and
wherein directing the movement of the intake mechanism includes directing movement of the intake mechanism along one or more paths of travel that are locally parallel and offset with the one or more windrow centerlines.

17. The system of claim 11 , wherein the material is formed into one or more windrows;
wherein determining the current orientation of the material includes determining a current orientation of the one or more windrows;
wherein determining the current orientation of the one or more windrows includes, at least in part, identifying one or more windrow centerlines; and
wherein directing the movement of the intake mechanism includes directing one or more weaving operations with respect to the one or more windrow centerlines.

18. The system of claim 11 , wherein determining the target orientation of the intake mechanism is based upon, at least in part, information from two or more bale-shape sensors within a baling chamber of a baler included in the one or more vehicles.

19. The system of claim 11 , wherein the intake mechanism of the baler includes an auger such that the auger moves towards the one side of the baler relative to the baler.

20. The system of claim 11 , wherein the intake mechanism of the baler includes teeth such that the teeth move towards the one side of the baler relative to the baler.

Assignees

• Deere & Co

Inventors

• Derscheid Daniel E
• Kappelman Jacob D

Classifications

• A01D39/00

  Independent binders, e.g. for hay; Binders attachable to mowers (equipment thereon for binding harvested produce, e.g. knotters, A01D59/00; stationary apparatus or hand tools for forming or binding hay or straw into bundles A01F1/00; {bundling articles B65B13/00; knotting D04G}) · CPC title

• A01F15/0833

  for round balers · CPC title

• G05D1/0278

  using satellite positioning signals, e.g. GPS · CPC title

• A01D75/28

  Control mechanisms for harvesters or mowers when moving on slopes; Devices preventing lateral pull · CPC title

• G05D1/021 Primary

  specially adapted to land vehicles · CPC title