Mobile mounted remote sensing/application apparatus for interacting with selected areas of interest within a field

• US 5,884,224 A
• Filed: 03/07/1997
• Issued: 03/16/1999
• Est. Priority Date: 03/07/1997
• Status: Expired due to Term

• Current Assignee: Jr Simplot Company
• Original Assignee: Jr Simplot Company
• Inventors: Smith, Byron, McNabb, Gerald J.
• Primary Examiner(s): McElheny, Jr., Donald E.
• Application Number:
  US08/813,180
• Time in Patent Office: 739 Days
• Field of Search: 702/2, 702/3, 702/5, 706/930, 706/931, 137/78.3, 137/78.2, 364/528.18, 364/528.19, 56/10.2 A, 56/10.2 B
• US Class Current: 702/2
• CPC Class Codes: A01G 7/00 Botany in general

Abstract

An apparatus is provided for detecting agronomic information on a field to be cultivated. The apparatus has at least one sensor configured to detect agronomic information from an area of interest from within a field. The agronomic information detected over space and time being desirable to facilitate the optimized growing of a crop. A mobile carrier is configured to carry the sensor in close proximity to the area of interest. The sensor is constructed and arranged to detect the agronomic information from the area of interest as it passes near the field. The computer has a central processing unit, a memory coupled to the central processing unit, and an electronic interface coupled between the memory and the sensor for transferring sensed information into the memory. The computer is configured to collect detected agronomic information from the areas of interest within the field. An apparatus is also provided for facilitating cultivation of an agriculture field via an interface device. One interface device is a detector. Another interface device is an effector. The apparatus can detect/measure and control the optimized growing of a crop.

Claims

1. An apparatus for detecting agronomic information on an agriculture field comprising:

at least one sensor configured to detect agronomic information from an area of interest from within a field, the agronomic information over space and time being useful to facilitate an optimized growing of a crop;

a mobile carrier configured to carry the sensor in close proximity with the area of interest, the sensor constructed and arranged to detect the agronomic information from the area of interest as it passes near the field; and

a computer having a central processing unit, a memory coupled to the central processing unit, and an electronic interface coupled between the memory and the sensor for transferring the detected agronomic information into the memory, the computer configured to collect the detected agronomic information from the areas of interest within the field.

2. The apparatus of claim 1 further comprising a control system implemented by a computer for controlling equipment for selective harvesting of crops from the field in response to detected agronomic information.

3. The apparatus of claim 1 further comprising an open-loop control system coupled with the computer and configured to collect agronomic information suitable for determining a course of action to be taken during the cultivation of such agriculture field.

4. The apparatus of claim 1 wherein the open-loop control system is configured to predict a crop yield estimate.

5. The apparatus of claim 1 wherein the open-loop control system is configured to direct fertilizer application during a subsequent growing cycle.

6. The apparatus of claim 1 further comprising a control system implemented by a computer for controlling water and/or chemical application rates to the field to be cultivated in response to detected agronomic information.

7. The apparatus of claim 6 wherein the control system comprises a feedback control system configured to receive the detected agronomic information and to control water and chemical applications via the mobile carrier in response thereto.

8. The apparatus of claim 6 further comprising a crop management system configured in memory and implemented via the computer to allow for monitoring and processing of detected agronomic information.

9. The apparatus of claim 8 wherein the crop management system comprises a computer based information system having a geographic information system.

10. The apparatus of claim 9 wherein the crop management system computer and the mobile carrier computer comprise a single computer.

11. The apparatus of claim 9 wherein the crop management system computer is provided spaced apart form the mobile carrier computer, the mobile carrier computer being provided adjacent the mobile carrier.

12. The apparatus of claim 11 further comprising a power line configured to transmit and receive information signals, the crop management system computer and the mobile carrier computer each being signal connected with the other via the power line in operation, the power line providing a communication coupling between the respective computers there between.

13. The apparatus of claim 1 further comprising a positioning determining device configured to detect location of the area of interest within the field being detected by the sensor.

14. The apparatus of claim 13 wherein the position determining device comprises a global positioning satellite receiver.

15. The apparatus of claim 13 wherein the mobile carrier comprises a center pivot irrigation device and the position determining device comprises a compass carried by the irrigation device to measure rotated position of the device, the radial location of the sensor on the device in combination with the measured rotated position of the device being used to determine position of the area of interest being detected.

16. The apparatus of claim 13 wherein the mobile carrier comprises a center pivot irrigation device and the position determining device comprises a shaft encoder carried by the irrigation device to measure rotated position of the device, the radial location of the sensor on the device in combination with the measured rotated position of the device being used to determine position of the area of interest being detected.

17. The apparatus of claim 13 wherein the mobile carrier comprises a center pivot irrigation device and the position determining device comprises a rotary potentiometer carried by the irrigation device about a stationary end-pivot of the device to measure rotated position of the device, the radial location of the sensor on the device in combination with the measured rotated position of the device being used to determine position of the area of interest being detected.

18. The apparatus of claim 1 wherein the mobile carrier comprises a center pivot irrigation device.

19. The apparatus of claim 18 wherein a plurality of the sensors are carried in radially spaced apart relation on a rotating portion of the irrigation device.

20. The apparatus of claim 1 wherein the sensor comprises an optical detector.

21. The apparatus of claim 1 wherein the sensor comprises an acoustic detector.

22. The apparatus of claim 1 wherein the sensor comprises a moisture detector.

23. The apparatus of claim 1 wherein the sensor comprises a temperature detector.

24. The apparatus of claim 1 wherein the sensor comprises a pressure detector.

25. The apparatus of claim 1 wherein the sensor comprises a chemical composition detector.

26. The apparatus of claim 1 further comprising a filter provided with the sensor, the filter constructed and arranged to filter the information being detected by the sensor so as to accentuation the presence of an agronomic feature therein.

27. The apparatus of claim 1 wherein the electronic interface comprises a multiplexer, a plurality of the sensors being individually selected via the multiplexer for detection and transmission of information to the computer.

28. The apparatus of claim 27 wherein the electronic interface further comprises a filter for signal conditioning the agronomic information.

29. The apparatus of claim 27 further comprising an analog-to-digital filter interposed between the multiplexer and the computer, the filter comprising an anti-aliasing filter operable to condition the detected signal so as to prevent aliasing of the signal in response to analog-to-digital conversion there along.

30. The apparatus of claim 1 wherein the mobile carrier comprises a tractor/cultivating device.

31. The apparatus of claim 1 wherein the mobile carrier comprises a tractor/spraying device.

32. The apparatus of claim 1 wherein the mobile carrier comprises a crop-duster airplane.

33. A apparatus for sensing agronomic information on an agriculture field comprising:

a sensor configured to detect information desirable to growing crops over space and time;

a mobile carrier configured to carry the sensor over the field, the mobile carrier constructed and arranged to position the sensor to detect information from an area of interest of the field;

a control system including an administrative computer having a central processing unit, a memory coupled to the processing unit, and a data transfer apparatus coupled between the memory and the sensor for transferring sensed information into the memory; and

crop management decisions configured in the memory, with the administrative computer comparing sensed information with the crop management decisions to direct application rates of water and chemicals via the control system and for regulating operation of a variable rate device for cultivating the field in response thereto.

35. The apparatus of claim 33 wherein the mobile carrier comprises a tractor/cultivating device.

36. The apparatus of claim 33 wherein the mobile carrier comprises a tractor/spraying device.

37. The apparatus of claim 33 wherein the mobile carrier comprises a crop-duster airplane.

34. An apparatus for detecting agronomic information on an agriculture field, comprising:

at least one sensor configured to detect agronomic information from an area of interest from within a field, the agronomic information over space and time being useful to facilitate the optimized growing of a crop;

a mobile carrier configured to carry the sensor in close proximity with the area of interest, the sensor constructed and arranged to detect the agronomic information from the area of interest as it passes near the field;

a computer having a central processing unit, a memory coupled to the central processing unit, and an electronic interface coupled between the memory and the sensor for transferring the detected agronomic information into the memory, the computer configured to collect the detected agronomic information from the areas of interest within the field; and

a position determining device coupled with the computer and configured to detect location of the area of interest within the field being detected by the sensor.

38. An apparatus for collecting information to be used by an irrigation and chemical application device to be passed over a field for applying water and chemicals at a desired rate, the apparatus comprising:

a sensing device configured to detect agronomic information from an area of interest on the field;

a mobile carrier constructed and arranged to carry the sensing device for taking measurements from within the field;

a feedback control system configured to receive detected signals from the remote sensing device in order to control water and chemical application rates, the control system allowing for monitoring and data reduction via an information system.

39. The apparatus of claim 38 wherein the feedback control system comprises a computer having a central processing unit, a memory coupled to the central processing unit, and an electronic interface coupled between the memory and the sensor for transferring sensed information into the memory.

40. The apparatus of claim 38 further comprising a geographic information system (GIS) configured to enable crop management decisions, the crop management decisions operable to direct appropriate water and chemical application rates by way of a variable rate agriculture control device resident therein.

41. An apparatus for permitting sensing of an agricultural field, the apparatus comprising:

a mobile carrier movably carried in relation to a field;

a sensor supported on the mobile carrier and configurable for movement to sense areas of interest on the field;

a computer having a central processing unit and a memory coupled to the processing unit; and

an electronic interface connecting the sensor and the computer, the electronic interface coupled between the memory and the sensor for transferring sensed information into the memory.

42. The apparatus of claim 41 further comprising a communications link coupled with the computer for enabling communications via the link with remote locations from the apparatus to enable data collection and remote control of the apparatus.

43. The apparatus of claim 42 wherein the communications link enables the apparatus to receive outside requests to direct the sensor to sense the specific area of interest on the field.

44. The apparatus of claim 41 further comprising a control system provided at least in part by the computer and a feed-back control loop, the control system configured to control water and chemical application rates by way of a crop management system to allow for continuous monitoring and data reduction to generate field maps for real-time control.

45. A remote sensing apparatus for sensing an agricultural field to be cultivated, comprising:

a sensor configured to detect information desirable to growing crops over space and time;

a mobile carrier for carrying the sensor over the field, the mobile carrier constructed and arranged to position the sensor to detect information from a desired location at a selected time;

a control system including an administrative computer having a central processing unit, a memory coupled to the processing unit, and a data transfer apparatus coupled between the memory and the sensor for transferring sensed information into the memory; and

crop management decisions configured in the memory, with the administrative computer comparing sensed information with the crop management decisions to direct application rates of water and chemicals via a closed-loop control and a variable rate agriculture control device.

46. An apparatus for permitting remote sensing of an agricultural field to be cultivated, the apparatus comprising:

a mobile carrier carried over a field to be cultivated;

a sensor supported on the mobile carrier and configurable to sense areas of interest on the field;

a computer having a central processing unit and a memory coupled to the processing unit; and

an electronic interface configured to connect the sensor and the computer, the electronic interface coupled between the memory and the sensor for transferring sensed information into the memory.

47. The apparatus of claim 46 further comprising a control system provided at least in part by the computer and a feed-back control loop, the control system configured to control water and chemical application rates by way of a crop management system to allow for continuous monitoring and a data reduction to generate field maps for real-time control.

48. An apparatus for facilitating cultivation of an agriculture field, comprising:

an interface device configured to interact with selected areas of interest within an agriculture field, the interaction over space and time being useful to facilitate an optimized growing of a crop;

a mobile carrier configured to carry the interface device in proximity with the area of interest;

a computer having a processor, a memory coupled with the processor, and a data interface coupled between the processor and the interface device for enabling communication between the processor and the interface device, the processor configured to control interaction of the interface device with selected areas of interest within the field.

49. The apparatus of claim 48 wherein the interface device comprises an effector.

50. The apparatus of claim 49 wherein the effector comprises an application device having an applicator for precisely applying chemicals to the selected areas of interest.

51. The apparatus of claim 48 wherein the interface device comprises a detector.

52. The apparatus of claim 51 wherein the detector comprises a sensing device having a sensor configured to detect agronomic information from the selected areas of interest.