MULTI-SEED PLANTER CONTROL SYSTEM AND METHOD FOR THE SAME

• US 20140277959A1
• Filed: 03/15/2013
• Published: 09/18/2014
• Est. Priority Date: 03/15/2013
• Status: Abandoned Application

• Current Assignee: Raven Industries Incorporated (CNH Industrial N.V.)
• Original Assignee: Raven Industries Incorporated (CNH Industrial N.V.)
• Inventors: Wagers, Jesse L., Prairie, Douglas Samuel, Schoenfelder, Charlie R., Fjelstad, Stephen Filip, Munk, Raymond K.
• Application Number:
  US13/842,326
• Publication Number:
  US 20140277959A1
• Time in Patent Office: Days
• US Class Current: 701/50
• CPC Class Codes: A01C 21/005 Following a specific plan, e.g. pattern

Abstract

A method of automatically planting two or more seed types with an agricultural planter includes monitoring a planter location on a prescription map of an agricultural field. The planter includes one or more remotely adjustable planting characteristics. A seed type is selected based on the monitored planter location on the prescription map, the seed type including two or more seed types. The selected seed type is dispensed to one or more seed metering systems of one or more row units based on the selected seed type. As the planter moves in the agricultural one or more of the remotely adjustable planting characteristics of the planter field is dynamically changed based on at least the seed type selected according to the monitored planter location.

Claims

1. A method of automatically planting two or more seed types with an agricultural planter comprising:

monitoring a planter location on a prescription map of an agricultural field, the planter including one or more remotely adjustable planting characteristics;

selecting a seed type based on the monitored planter location on the prescription map, the seed type including two or more seed types;

dispensing the selected seed type to one or more seed metering systems of one or more row units based on the selected seed type; and

as the planter moves in the agricultural field dynamically changing one or more of the remotely adjustable planting characteristics of the planter based on at least the seed type selected according to the monitored planter location.

2. The method of claim 1, wherein dynamically changing one or more remotely adjustable planting characteristics includes individually dynamically changing one or more planter characteristics for one or more row units of a plurality of row units according to row unit locations of the one or more row units on the prescription map.

3. The method of claim 1, wherein dynamically changing one or more remotely adjustable planting characteristics of the planter includes dynamically changing one or more remotely adjustable planting characteristics based on at least the selected seed type and the monitored planter location on the prescription map.

4. The method of claim 1, wherein dynamically changing one or more of the remotely adjustable planting characteristics includes dynamically changing one or more remotely adjustable planting characteristics of one or more seed metering systems of corresponding row units of a plurality of row units.

5. The method of claim 4, wherein dynamically changing one or more remotely adjustable planting characteristics includes controlling a population rate of the one or more seed metering systems based on the selected seed type and the monitored planter location.

6. The method of claim 5, wherein controlling the population rate of the one or more seed metering systems includes controlling the population rate based on the prescription map including one or more location-based population rates.

7. The method of claim 5, wherein controlling the population rate of the one or more seed metering systems includes individually controlling the population rate of the one or more seed metering systems of the corresponding row units according to row unit locations of each of the corresponding row units on the prescription map.

8. The method of claim 4, wherein dynamically changing one or more remotely adjustable planting characteristics includes controlling a planter vacuum level and corresponding retention force of the selected seed type along respective seed disks of the one or more seed metering systems based on the selected seed type.

9. The method of claim 1, wherein dynamically changing one or more remotely adjustable planting characteristics includes controlling a row unit down pressure of one or more row unit coulters based on the selected seed type and the planter location on the prescription map.

10. The method of claim 9, wherein controlling the row unit down pressure of one or more row unit coulters includes individually controlling the row unit down pressure of one or more row unit coulters of a plurality of row unit coulters according to row unit locations of the one or more row units of a plurality of row units on the prescription map.

11. The method of claim 1, wherein dynamically changing one or more remotely adjustable planting characteristics includes one or more of:

selecting an agricultural product for application according to one or more of the selected seed type or the monitored planter location on the prescription map, or

controlling an application rate of the agricultural product according to one or more of the selected seed type or the monitored planter location on the prescription map.

12. The method of claim 11, wherein one or more of selecting the agricultural product or controlling the application rate of the agricultural product includes one or more of selecting the agricultural product or controlling the application rate of the agricultural product for the one or more row units of a plurality of row units according to row unit locations of the one or more row units on the prescription map.

13. The method of claim 1, wherein monitoring the planter location on the prescription map includes continuously updating the planter location with a navigation system, and

dynamically changing one or more of the remotely adjustable planting characteristics of the planter is continuously conducted based on at least the selected seed type and the continuously updated planter location.

14. The method of claim 1, wherein dynamically changing one or more of the remotely adjustable planting characteristics includes:

changing from a first set of row units to a second set of row units of the planter based on at least the selected seed type, the first set of row units configured to plant a first seed type and the second set of row units is configured to plant a second seed type, wherein the first and second sets of row units are spaced from one another by a lateral offset.

15. The method of claim 14, wherein changing from the first set of row units to the second set of row units includes:

initiating the change prior to arrival at a monitored planter location corresponding to the second seed type, and

completing the change to the second set of row units upon arrival of the planter at the monitored planter location corresponding to the second seed type.

16. The method of claim 14, wherein dynamically changing one or more of the remotely adjustable planting characteristics includes:

shifting one or more of the first or second sets of row units laterally according to the lateral offset with changing from the first set of row units to the second set of row units, and

maintaining linear planting lines between the first and second sets of row units with the shifting.

17. The method of claim 16, wherein shifting one or more of the first or second sets of row units includes automatically shifting a leading vehicle according to changing from the first set of row units to the second set of row units.

18. The method of claim 1, wherein dynamically changing one or more of the remotely adjustable planting characteristics includes:

changing from a first set of row units to a second set of row units of the planter based on at least the selected seed type, the first set of row units configured to plant a first seed type and the second set of row units is configured to plant a second seed type,

raising the first set of row units from the ground, and

lowering the second set of row units to the ground, wherein one of the first or second sets of row units is in the ground at any time while planting.

19. The method of claim 18, wherein dynamically changing one or more of the remotely adjustable planting characteristics includes laterally shifting at least one of the first or second sets of row units to maintain linear planting lines between the first and second sets or row units, and laterally shifting is between raising and lowering.

20. The method of claim 18, wherein dynamically changing one or more of the remotely adjustable planting characteristics includes:

raising the first set of row units from the ground, each of the row units of the first set of row units are positioned along linear planting lines, and

lowering the second set of row units to the ground, each of the row units of the second set of row units are positioned along the linear planting lines, where the row units of the first set of row units are aligned with respective row units of the second set of row units.

21. A processor-readable medium comprising instructions that, when executed by a processor circuit, cause the processor circuit to:

monitor a planter location on a prescription map of an agricultural field, the planter including one or more remotely adjustable planting characteristics;

select a seed type based on the monitored planter location on the prescription map, the seed types including two or more seed types;

dispense the selected seed type to one or more seed metering systems of one or more row units based on the selected seed type; and

as the planter moves in the agricultural field dynamically change one or more of the remotely adjustable planting characteristics of the planter based on at least the selected seed type according to the monitored planter location.

22. The processor-readable medium of claim 21, wherein dynamic change of one or more remotely adjustable planting characteristics includes individual dynamic change of one or more planter characteristics for one or more row units of a plurality of row units according to row unit locations of the one or more row units on the prescription map.

23. The processor-readable medium of claim 21, wherein dynamic change of one or more remotely adjustable planting characteristics of the planter includes dynamic change of one or more remotely adjustable planting characteristics based on at least the selected seed type and the monitored planter location on the prescription map.

24. The processor-readable medium of claim 21, wherein dynamic change of one or more of the remotely adjustable planting characteristics includes dynamic change of one or more remotely adjustable planting characteristics of one or more seed metering systems of corresponding row units of a plurality of row units.

25. The processor-readable medium of claim 24, wherein dynamic change of one or more remotely adjustable planting characteristics includes control of a planter vacuum level and corresponding retention force of the selected seed type along respective seed disks of the one or more seed metering systems based on the selected seed type.

26. The processor-readable medium of claim 24, wherein dynamic change of one or more remotely adjustable planting characteristics includes control of a row unit down pressure of one or more row unit coulters based on the selected seed type and the planter location on the prescription map.

27. The processor-readable medium of claim 21, wherein dynamic change of one or more remotely adjustable planting characteristics includes one or more of:

selection of an agricultural product for application according to one or more of the selected seed type or the monitored planter location on the prescription map, or

control of an application rate of the agricultural product according to one or more of the selected seed type or the monitored planter location on the prescription map.

28. The processor-readable medium of claim 21, wherein monitoring the planter location on the prescription map includes continuously updating the planter location with a navigation system, and

dynamic change of one or more of the remotely adjustable planting characteristics of the planter is continuously conducted based on at least the selected seed type and the continuously updated planter location.

29. The processor-readable medium of claim 21, wherein dynamic change of one or more of the remotely adjustable planting characteristics includes:

change from a first set of row units to a second set of row units of the planter based on at least the selected seed type, the first set of row units configured to plant a first seed type and the second set of row units is configured to plant a second seed type, wherein the first and second sets of row units are spaced from one another by a lateral offset.

30. The processor-readable medium of claim 29, wherein dynamic change of one or more of the remotely adjustable planting characteristics includes:

shifting one or more of the first or second sets of row units laterally according to the lateral offset with changing from the first set of row units to the second set of row units, and

maintaining linear planting lines between the first and second sets of row units with the shifting.

31. The processor-readable medium of claim 30, wherein shifting one or more of the first or second sets of row units includes automatically shifting a leading vehicle according to change from the first set of row units to the second set of row units.

32. The processor-readable medium of claim 21, wherein dynamic change of one or more of the remotely adjustable planting characteristics includes:

change from a first set of row units to a second set of row units of the planter based on at least the selected seed type, the first set of row units configured to plant a first seed type and the second set of row units is configured to plant a second seed type,

raising of the first set of row units from the ground, and

lowering of the second set of row units to the ground, wherein one of the first or second sets of row units is in the ground at any time while planting.

33. The processor-readable medium of claim 32, wherein dynamic change of one or more of the remotely adjustable planting characteristics includes laterally shifting of at least one of the first or second sets of row units to maintain linear planting lines between the first and second sets or row units, and laterally shifting is between raising and lowering.

34. A multi-seed planter control system comprising:

a prescription map module including a prescription map of an agricultural field;

a location monitoring module configured to monitor a planter location on the prescription map;

a seed selection module configured to control the supply of each of two or more seed types to one or more seed metering systems of one or more row units; and

a controller in communication with each of the prescription map module, the location monitoring module and the seed selection module, the controller configured to;

select a seed type of the two or more seed types according to a monitored planter location on the prescription map, and

as the planter moves in the agricultural field dynamically change one or more remotely adjustable planting characteristics based on the seed type selected according to the monitored planter location.

35. The multi-seed planter control system of claim 34, wherein the prescription map module includes a seed type prescription map having a plurality of indexed locations distributed over the seed type prescription map, each of the indexed locations corresponding to one seed type of two or more seed types.

36. The multi-seed planter control system of claim 34, wherein the prescription map module includes a prescription map having one or more indexed locations distributed over prescription map, each of the indexed locations corresponding to one or more of a terrain type or a population rate for a seed type.

37. The multi-seed planter control system of claim 34, wherein the seed selection module is configured for coupling with a valve that selectively opens and closes the supplies of each of the two or more seed types, and the valve is operable according to the seed type selection of the controller.

38. The multi-seed planter control system of claim 34 comprising a row unit engagement module in communication with the controller, the row unit engagement module configured to control engagement of one or more sets of row units according to the seed type selected by the controller, each of the one or more sets of row units configured to plant a differing seed type.

39. The multi-seed planter control system of claim 38 comprising a forward observation module in communication with the row unit engagement module, the prescription map module and the location monitoring module, the forward observation module configured to:

initiate operation of the row unit engagement module prior to arrival at a monitored planter location corresponding to a first seed type, and

complete operation of the row unit engagement module upon arrival at the monitored planter location corresponding to a first seed type.

40. The multi-seed planter control system of claim 38, wherein the controller includes a leading vehicle shifting module in communication with a leading vehicle, the leading vehicle shifting module configured to:

shift the leading vehicle according to a lateral offset between the one or more sets of row units with changing of engagement of one set of row units to another set of row units of the one or more sets of row units, and

maintain linear planting lines between engagement of the one or more sets of row units through shifting of the leading vehicle according to the lateral offset.

41. The multi-seed planter control system of claim 34 comprising a population rate module in communication with the controller, the population rate module configured to control the population rate of one or more row units according to the seed type selected by the controller.

42. The multi-seed planter control system of claim 34 comprising a vacuum level module in communication with the controller, the vacuum level module configured to control the vacuum level of one or more row units corresponding to a retention force of the selected seed type along respective seed disks of one or more seed metering systems of one or more row units according to the seed type selected by the controller.

43. The multi-seed planter control system of claim 34 comprising a coulter down pressure module in communication with the controller, the coulter down pressure module configured to control the down pressure of one or more coulters of one or more respective row units according to one or more of the seed type selected by the controller and the monitored planter location.