System and method for creating agricultural decision and application maps for automated agricultural machines

• US 20010016788A1
• Filed: 03/22/2001
• Published: 08/23/2001
• Est. Priority Date: 05/30/1995
• Status: Active Grant

• Current Assignee: Ag-Chem Sales Company Incorporated (AGCO Corporation)
• Original Assignee: Ag-Chem Sales Company Incorporated (AGCO Corporation)
• Inventors: Hauwiller, Joseph I., Jin, Youxuan
• Granted Patent: US 6,606,542 B2
• Time in Patent Office: Days
• US Class Current: 700/283
• CPC Class Codes: A01B 79/005 Precision agriculture

Abstract

A system for creating application maps for controlling a dispensing apparatus based upon field data, the system including a system for maintaining field data. The field data may be georeferenced relative to geographic coordinates of the location of the field data. Application rate equations for correlating field data relative to desired output may be selectively defined based upon selected field data and desired output to produce application maps for a particular field. A processor is designed to selectively access field data for a particular field to execute application rate equations for the field data to produce an application map which may be used for variable rate application of material by dispensing apparatus based upon the selected field data and the desired output.

Claims

1. A system for allowing a user to create application maps for variable rate application of material to an agricultural field based on selected field data, the system comprising:

a data storage system for storing field data of the field;

a user interface allowing a user to select a desired output for an area of the field; and

a processor operably coupled to the data storage system and the user interface, wherein the processor is configured to create an application map of the area of the field based on field data and the desired output.

2. The system of

claim 1

wherein the application map comprises a representation of the area of the field and variable dispensing rates of a crop product by location necessary to achieve the desired output.

3. The system of

claim 2

wherein the processor utilizes recommendation equations to calculate the necessary dispensing rates of the crop product by correlating selected field data and the desired output.

4. The system of

claim 3

wherein field data comprises geographic data and attribute data.

5. The system of

claim 4

wherein geographic data comprises soil characteristic data and the data storage system stores the soil characteristic data relative to geographic location.

6. The system of

claim 5

wherein the recommendation equations define a relationship between soil characteristic data and field yield potential.

7. The system of

claim 3

wherein the recommendation equations are stored in the data storage system and the user interface allows the user to select a desired recommendation equation.

8. The system of

claim 3

wherein the user interface allows the user to define the recommendation equation.

9. The system of

claim 1

wherein the desired output is a crop yield.

10. A system for creating a variable rate crop product application map for use in an automated agricultural machine, the system comprising:

a data storage system for storing field data and recommendation equations, wherein recommendation equations define a correlation between field data and crop yield;

a user interface for allowing a user to define a field and set a desired crop yield goal for the field; and

a processor operably coupled to the data storage system and the user interface which uses field data and recommendation equations to calculate dispensing rates of crop product and to create a variable rate application map for the user defined field.

11. The system of

claim 10

wherein field data comprises soil sample data stored by geographic location indicating the soil types of the field.

12. The system of

claim 11

wherein the recommendation equation determines dispensing rates for crop products based on soil type and a defined yield potential for that soil type.

13. The system of

claim 11

wherein the recommendation equation defines productivity for a particular crop based on the soil type.

14. The system of

claim 10

wherein the user interface allows a user to input agricultural products and treatments data and the processor creates the variable rate application map using the agricultural products and treatments data.

15. The system of

claim 10

wherein the user defines the field by defining a field boundary.

16. The system of

claim 11

wherein the user interface allows a user to assign different yield goals to different areas of the field having different soil types.