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Apparatus and method for determining a distance to an object in a field for the controlled release of chemicals on plant

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01J-040/14
출원번호 US-0276002 (1994-07-15)
발명자 / 주소
  • Beck James L. (Los Gatos CA) Kinter Malcolm L. (Sunnyvale CA)
출원인 / 주소
  • Patchen, Inc. (Los Gatos CA 02)
인용정보 피인용 횟수 : 78  인용 특허 : 27

초록

An optical proximity sensor generates information indicative of a distance to an object in a field and in some embodiments also generates information indicative of a spectral reflectance characteristic of the object. The information indicative of the spectral reflectance characteristic can be used t

대표청구항

A method, comprising: moving a source of light and a light detector with respect to objects in a field, said source of light emitting modulated light which reflects off said objects; filtering a signal output from said light detector thereby discriminating components of said signal due to said modul

이 특허에 인용된 특허 (27)

  1. Okabe Yoshie (Yokohama JPX), Apparatus for detecting specific color.
  2. Theurer Josef (Vienna ATX) Riessberger Klaus (Vienna ATX), Apparatus for measuring the profile of a railroad tunnel.
  3. Bayne Robert T. (Carmel IN) Heidelberger James E. (Indianapolis IN), Color-sensitive currency verifier.
  4. Douglas Barry D. (Mountain View CA), Control system for uniform spraying of plants.
  5. McCloy Keith (Pasig PHX) Felton Warwick (Tamworth AUX), Controller for agricultural sprays.
  6. O\Neall Donald L. (Rte. 1 ; Box 165 Downs IL 61736) Sandford John R. (P.O. Box 207 Loda IL 60948), Crop spraying system.
  7. Hayano Fuminori (Yokohama JPX) Murata Sunao (Kanagawa JPX), Defect inspecting apparatus using multiple color light to detect defects.
  8. Tsuji Takahiro (Osaka JPX), Distance measuring apparatus having automatic gain control.
  9. Lane, Marvin M., Electro-optical sorter.
  10. Roper Bert E. (Rte. 1 ; Box 42-E Winter Garden FL 32787), Grove sprayer.
  11. Hall ; III Arthur D. (Port Deposit MD), Highly automated agricultural production system.
  12. Smucker, Willard, Implement for contact application of liquid herbicides to crops.
  13. Horiuchi Akihisa (Kanagawa JPX) Iwasaki Youichi (Kanagawa JPX), Light emitter and optical system for a distance measuring device.
  14. French Park (Aurora OH), Light probe and interface therefor.
  15. Wangler Richard J. (Maitland FL) Fowler Keith L. (Orlando FL) McConnell ; II Robert E. (Longwood FL), Object sensor and method for use in controlling an agricultural sprayer.
  16. Asayama Yoshiaki (Himeji JPX), Obstacle detecting device for a vehicle.
  17. Harley Phillip E. (Jesmond GB2), Optical coupling arrangement for particulate detector.
  18. Satula Keith O. (Waukesha WI) Schuchmann Russell P. (Milwaukee WI) Duncan Eugene F. (Wauwatosa WI), Photoelectric color sensor for article sorting.
  19. Park Hong C. (Seoul KRX), Real time distance sensor.
  20. Lane Marvin M. (Woodland CA) Garnett Eric W. D. (Woodland CA), Reflectance ratio sorting apparatus.
  21. Silverman Eugene B. (Ellicott City MD) Simmons Richard K. (Columbia MD) Croston Robert B. (Columbia MD), Remote control mobile surveillance system.
  22. Pryor Timothy R. (Tecumseh CAX), Robot tractors.
  23. Douglas Barry D. (Doylestown PA), Sensor mounting.
  24. Suggi-Liverani Furio (Trieste ITX) Maughan William S. (West Sussex GB2) Wainwright Ronald C. (Hertfordshire GB2), Sorting machine.
  25. Beck Jim (Los Gatos CA) Vyse Tom (Santa Clara CA), Structure and method for differentiating one object from another object.
  26. Wayland ; Jr. ; James Robert ; Davis ; Frank S. ; Merkle ; Morris Guy, Vegetation control.
  27. Randolph Joe G. (Rte. 1 Shallowater TX 79363), Weed sprayer.

이 특허를 인용한 특허 (78)

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  2. Schildroth, Rhett; Starr, Daryl B., Agronomic systems, methods and apparatuses.
  3. Chuang, Ping-Yang, Apparatus and method for measuring distances.
  4. Beck James L. ; Kinter Malcolm L., Apparatus and method for spraying herbicide on weeds in a cotton field.
  5. Britton, Joshua E., Aquatic pesticide application system.
  6. Holland, Kyle H., Auto-calibration method for real-time agricultural sensors.
  7. Kirk, Kendall R.; White, J. Warren; Peele, Joel S.; Monfort, W. Scott; Massey, Hunter F.; Thomas, James S.; Brantley, Stanley A.; Warner, Andrew C., Automated control systems and methods for underground crop harvesters.
  8. Rees Steven James,AUX ; Rees James Ian,AUX ; Kinmont Andrew Muir,AUX, Controller for agricultural sprayers.
  9. Tang, Lie; Li, Ji; Bao, Yin; Jin, Jian; Nakarmi, Akash Dev, Crop stand analyzer using reflective laser proximity sensors.
  10. Eaton,Wesley; Herbon,Ryan; Hernandez,Vince, Crop thinning apparatus and method.
  11. Zielke, Roger; Fick, Chad, Cross track error calculation from active light sensors.
  12. Kinter Malcolm L. ; Beck James L., Detecting plants in a field by detecting a change in slope in a reflectance characteristic.
  13. Zielke, Roger; Fick, Chad, Device and methods for quantifying plants using an active light sensor for scanning plants in a defined area.
  14. Masten, Billy R., Digital spectral identifier-controller and related methods.
  15. Chiocco, Gregory Daniel; Aral, Gurcan, Dynamic application system priming.
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  17. Anderson, Noel Wayne, Enhanced visual landmark for localization.
  18. Allen Paul J., Field characteristic marking system.
  19. Kirk, Kendall R.; White, J. Warren; Monfort, W. Scott; Massey, Hunter F.; Free, D. Hollens; Brantley, Stanley A.; Peele, Joel S.; Fravel, Jacob B.; Henderson, Jr., William G., Impact mass flow sensor for monitoring peanut harvest yields.
  20. Barry Penfold, Infrared reflective article counting/detecting device.
  21. Herendeen, Robert O.; Beck, James L.; Perazzo, Larry, LED sensor for process control.
  22. Holland,Kyle, Light sensing instrument with modulated polychromatic source.
  23. Pearce, III, Robert Clarence; Colarusso, Joseph Thomas; Boesch-Deveze, William Pierre; Roheim, John Ray, Light-activated portable aerosol mist sprayer device.
  24. Redden, Lee Kamp, Method and apparatus for automated plant necrosis.
  25. Redden, Lee Kamp, Method and apparatus for automated plant necrosis.
  26. Redden, Lee Kamp, Method and apparatus for automated plant necrosis.
  27. Stephen L. Rawlins, Method and apparatus for mapping crop quality.
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  31. Stefan Reusch DE, Method and device for fertilizing specific partial areas of plants.
  32. Di Federico, Ivan; Gomes, Michael John, Method and system for applying materials to crops.
  33. Redden, Lee Kamp; Colgan, Matthew, Method for automatic phenotype measurement and selection.
  34. Franzen,David; Rada,John; Ediger,Kevin; Biggs,Greg; Welles,Jonathan M.; Demetriades Shah,Tanvir, Method of detecting the condition of a turf grass.
  35. Vann Charles S., Multi-dimensional position sensor using range detectors.
  36. Solie, John B.; Stone, Marvin L.; Reed, Stewart D., Nozzle attitude controller for spot and variable rate application of agricultural chemicals and fertilizers.
  37. Orest Fedan, Optical object detection having circuitry applying logarithmic function to the average of filtered output.
  38. Holland, Kyle H., Optical real-time soil sensor and auto-calibration methods.
  39. Holcombe,Wayne Thomas; Svajda,Miroslav, Optical reflectance proximity sensor.
  40. Stone, Marvin L.; Needham, Duane; Solie, John B.; Raun, William R.; Johnson, Gordon V., Optical spectral reflectance sensor and controller.
  41. Stone, Marvin L.; Needham, Duane; Solie, John B.; Raun, William R.; Johnson, Gordon V., Optical spectral reflectance sensor and controller.
  42. Beck James L. ; Kinter Malcolm L., Photodetector circuit for an electronic sprayer.
  43. Hyde, Roderick A.; Johanson, 3ric; Kare, Jordin T.; Makagon, Artyom; Mullen, Emma Rae; Myhrvold, Nathan P.; Nugent, Jr., Thomas J.; Pegram, Nathan John; Peterson, Nels R.; Rutschman, Phillip; Wood, Jr., Lowell L., Photonic fence.
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  46. Redden, Lee Kamp; Colgan, Matthew, Plant treatment based on morphological and physiological measurements.
  47. Gabriel,Robert, Planting apparatus and method.
  48. Gabriel,Robert, Planting apparatus and method.
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  52. Raun, William R.; Johnson, Gordon V.; Solie, John B.; Stone, Marvin L., Process for in-season fertilizer nitrogen application based on predicted yield potential.
  53. Raun, William R.; Johnson, Gordon V.; Solie, John B.; Stone, Marvin L., Process for in-season fertilizer nutrient application based on predicted yield potential.
  54. Mack Alexander R.,CAX, Proximity detector for ground-based implements.
  55. Lewin,Andrew C; Orchard,David A, Proximity sensor based on projection of structured light.
  56. Orchard, David Arthur; Lewin, Andrew Charles; Woods, Simon Christopher, Ranging apparatus.
  57. Morris, Frederick W., Repelling pests, animate or inanimate, with projectiles.
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  59. Holland, Kyle, Sensor-based chemical management for agricultural landscapes.
  60. Holland, Kyle H., Sensor-based chemical management for agricultural landscapes.
  61. Meester, David, Small scale tomato harvester.
  62. Meester, David, Small scale tomato harvester.
  63. Hrnicek, Bryan N.; Castillo, Alexander C., Spray boom height control system.
  64. Beck James L. ; Kinter Malcolm L., Structure and method for detecting plants in a field using a light pipe.
  65. Anderson, Noel Wayne, System and method for area coverage using sector decomposition.
  66. Anderson, Noel Wayne, System and method for area coverage using sector decomposition.
  67. Redden, Lee Kamp; Anderson, Kent; Pell, Edward William Jeffcott; Ostrowski, James Patrick, System and method for automated odometry calibration for precision agriculture systems.
  68. Redden, Lee Kamp; Anderson, Kent; Pell, Edward William Jeffcott; Ostrowski, James Patrick, System and method for automated odometry calibration for precision agriculture systems.
  69. Redden, Lee, System and method for plant dislodgement.
  70. Boerhave Steven J. ; Cain John F. ; Feltman Neal P., System approach to stand-alone soil sampling.
  71. Hoelscher, Ingo; Gutbrod, Karl, System for the application of pesticides.
  72. Hyde, Roderick A.; Kare, Jordin T.; Wood, Jr., Lowell L., Systems and methods for deactivating plant material outside of a growing region.
  73. Hyde, Roderick A.; Kare, Jordin T.; Wood, Jr., Lowell L., Systems and methods for deactivating plant material outside of a growing region.
  74. Raun,William R.; Johnson,Gordon V.; Solie,John B.; Stone,Marvin L.; Freeman,Kyle, Use of within-field-element-size CV for improved nutrient fertilization in crop production.
  75. Kinter Malcolm L, Valve cartridge having pressure sensor for agriculture and weed control.
  76. Holland, Kyle H., Variable rate chemical management for agricultural landscapes.
  77. Holland, Kyle H., Variable rate chemical management for agricultural landscapes with nutrition boost.
  78. Kirk, Kendall R.; Ramsey, IV, H. Guy, Yield monitor for windrow-collected materials.
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