Agricultural product application system and method thereof
An electric measurement method and apparatus for detecting a mass by an electric capacity (permittivity) or a material's dielectric constant, or alternatively, electric inductance (permeability). The mass may be any phase or combination of phases. The mass may be stationary or flowing. It may comprise discrete particles such as grain, or manufactured products such as ball bearings or threaded fasteners, etc. The mass may be a flow element in a rotameter or similar flow measurement device. The sensor comprises a volume which may be completely full or only partially full of the material. The material may be discrete components or a continuum. Sensor signals may be received by existing planter monitoring systems. In some embodiments the flow sensors are positioned external to the application port. In some embodiments sensors may be utilized which are responsive to the refractive index variation of specific chemicals.
1. A method for monitoring the application of agricultural products on an application field, the method comprising the steps of:
(a) positioning an upwind sensor at an upwind location of an application field, said upwind sensor configured to measure moisture in the air;
(b) positioning a downwind sensor at a downwind location of the application field, said downwind sensor configured to measure moisture in the air;
(c) positioning a sprayer drift sensor on the sprayer, said sprayer drift sensor configured to measure moisture at the sprayer as the sprayer moves across the application field;
(d) utilizing the moisture measurements from the upwind sensor, from said downwind sensor, and said sprayer drift sensor to measure drift of the agricultural product; and,
(e) positioning a sprayer nozzle sensor on the sprayer, said sprayer nozzle sensor configured to measure the spray from the spray nozzle, as applied onto the application field
wherein the drift measurement of the agricultural product from the upwind sensor, from the downwind sensor, and the sprayer drift sensor are utilized with the spray measurement from the sprayer nozzle sensor to monitor the application of the agricultural products on the application field.
2. The method of claim 1 wherein said upwind sensor, said downwind sensor, and said sprayer drift sensor are configured to measure moisture in the air by measuring the electrical capacity between two electrically conductive plates positioned within each of the sensors.
3. The method of claim 1 wherein said sprayer nozzle sensor is configured to measure moisture in the air by measuring the electrical capacity between two electrically conductive plates positioned therewithin; and,
wherein the two electrically conductive plates positioned within the sprayer nozzle sensor are positioned external to and separate from an application port of the sprayer.
4. The method of claim 1 wherein said upwind sensor, said downwind sensor, and said sprayer sensor are configured to measure moisture in the air by measuring the electrical capacity between two electrically conductive plates positioned within each of the sensors; and,
wherein the two plates positioned within the sprayer sensor are positioned external to and separate from an application port of the sprayer.
5. The method of claim 1 wherein said step of utilizing the moisture measurements comprises utilizing a computer.
6. An agricultural product application system, comprising:
(a) an upwind sensor positionable at an upwind location of an application field, said upwind sensor configured to measure moisture in the air;
(b) a downwind sensor positionable at a downwind location of the application field, said downwind sensor configured to measure moisture in the air;
(c) a sprayer drift sensor positionable on the sprayer, said sprayer drift sensor configured to measure moisture at the sprayer as the sprayer moves across the application field;
(d) a sprayer sensor positionable on the sprayer, said sprayer sensor configured to measure the spray from the spray nozzle, as the sprayer moves across the application field;
wherein moisture measurements from the upwind sensor, from said downwind sensor, and said sprayer drift sensor are utilized to measure drift of the agricultural product, the measurement of drift being utilized with the spray measurement from the sprayer nozzle sensor to monitor the application of the agricultural products on the application field.
7. The system of claim 6 wherein said upwind sensor, said downwind sensor, and said sprayer sensor are configured to measure moisture in the air by measuring the electrical capacity between two electrically conductive plates positioned within each of the sensors.
8. The system of claim 6 wherein said sprayer nozzle sensor is configured to measure moisture in the air by measuring the electrical capacity between two electrically conductive plates positioned therewithin; and,
wherein the two electrically conductive plates positioned within the sprayer nozzle sensor are positioned external to and separate from an application port of the sprayer.
9. The system of claim 6 wherein said upwind sensor, said downwind sensor, and said sprayer sensor are configured to measure moisture in the air by measuring the electrical capacity between two electrically conductive plates positioned within each of the sensors; and,
wherein the two plates positioned within the sprayer sensor are positioned external to and separate from an application port of the sprayer.
10. The system of claim 6 wherein the measurement of drift is obtained via a computer.