Environmental and biotic-based speed management and control of mechanized irrigation systems

• US 20100032495A1
• Filed: 08/06/2008
• Published: 02/11/2010
• Est. Priority Date: 08/06/2008
• Status: Abandoned Application

• Current Assignee: Kevin Abts
• Original Assignee: Kevin Abts
• Inventors: Abts, Kevin
• Application Number:
  US12/221,752
• Publication Number:
  US 20100032495A1
• Time in Patent Office: Days
• US Class Current: 239/69
• CPC Class Codes: A01G 25/092 movable around a pivot centre
• CPC Class Codes: A01G 25/167 Control by humidity of the soil itself or of devices simulating soil or of the atmosphere; Soil humidity sensors
• CPC Class Codes: Y02A 40/10 in agriculture
• CPC Class Codes: Y02A 40/22 Improving land use; Improving water use or availability; Controlling erosion

Abstract

A system that based on changes in agricultural crop or plant characteristics or dynamics, e.g., heat stress, water deficit stress, stem growth, leaf thickness, plant turgidity, plant color, nutrient composition, etc., or changes in environmental conditions, e.g., temperature, wind, pressure, relative humidity, dew point, precipitation, soil moisture, solar radiation, etc. or a combination of both, e.g., evapotranspiration, either automatically increases or decreases the speed or rate of movement or rotation of a mechanized irrigation system, e.g., center pivot, corner, linear, or lateral move irrigation system or similar, or reports a recommended increased or decreased speed or rate of movement or rotation of a mechanized irrigation system either directly or indirectly to the end user. The system responds directly or indirectly to data outputted from monitoring systems that gather and compile environmental (non-biotic), biotic or similar information from agricultural fields and crops.

Claims

1. In combination:

a mechanized, self-propelled irrigation system such as a center pivot irrigation system with or without a corner system, a linear move irrigation system, a lateral move irrigation system or the like which is movable over an agricultural field or crop or plant area to be irrigated;

a speed controller associated with said irrigation system which controls the speed of the irrigation system passing over the field or crop or plant area to be irrigated;

at least one field sensor in the field or crop or plant area over which the irrigation system passes;

said field sensor being in communication with said controller whereby the speed of the irrigation system will be automatically varied by said controller depending upon the condition of the field or crop or plant area as sensed by said field sensor.

2. The combination of claim 1 wherein said sensor is a heat stress sensor.

3. The combination of claim 1 wherein said sensor is a water deficit stress sensor.

4. The combination of claim 1 wherein said sensor is a stem growth sensor.

5. The combination of claim 1 wherein said sensor is a leaf thickness sensor.

6. The combination of claim 1 wherein said sensor is a plant turgidity sensor.

7. The combination of claim 1 wherein said sensor is a plant color sensor.

8. The combination of claim 1 wherein said sensor is a nutrient composition sensor.

9. The combination of claim 1 wherein said sensor is a temperature sensor.

10. The combination of claim 1 wherein said sensor is a wind sensor.

11. The combination of claim 1 wherein said sensor is a pressure sensor.

12. The combination of claim 1 wherein said sensor is a relative humidity sensor.

13. The combination of claim 1 wherein said sensor is a dew point sensor.

14. The combination of claim 1 wherein said sensor is a precipitation sensor.

15. The combination of claim 1 wherein said sensor is a soil moisture sensor.

16. The combination of claim 1 wherein said sensor is a solar radiation sensor.

18. The combination of claim 16 wherein said sensor is a heat stress sensor.

19. The combination of claim 16 wherein said sensor is a water deficit stress sensor.

20. The combination of claim 16 wherein said sensor is a stem growth sensor.

21. The combination of claim 16 wherein said sensor is a leaf thickness sensor.

22. The combination of claim 16 wherein said sensor is a plant turgidity sensor.

23. The combination of claim 16 wherein said sensor is a plant color sensor.

24. The combination of claim 16 wherein said sensor is a nutrient composition sensor.

25. The combination of claim 16 wherein said sensor is a temperature sensor.

26. The combination of claim 16 wherein said sensor is a wind sensor.

27. The combination of claim 16 wherein said sensor is a pressure sensor.

28. The combination of claim 16 wherein said sensor is a relative humidity sensor.

29. The combination of claim 16 wherein said sensor is a dew point sensor.

30. The combination of claim 16 wherein said sensor is a precipitation sensor.

31. The combination of claim 16 wherein said sensor is a soil moisture sensor.

32. The combination of claim 16 wherein said sensor is a solar radiation sensor.

17. In combination:

a mechanized, self-propelled irrigation system such as a center pivot irrigation system with or without a corner system, a linear move irrigation system, a lateral move irrigation system or the like which is movable over an agricultural field or crop or plant area to be irrigated;

a speed controller associated with said irrigation system which controls the speed of the irrigation system passing over the field or crop or plant area to be irrigated;

at least one sensor in the field or crop or plant area over which the irrigation system passes;

a communication device associated with said sensor;

said sensor supplying field or crop or plant information to said communication device to indicate a suggested speed of said irrigation system to the end user of the irrigation system.