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Optical spectral reflectance sensor and controller

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01N-021/00
출원번호 US-0912077 (2001-07-24)
발명자 / 주소
  • Stone, Marvin L.
  • Needham, Duane
  • Solie, John B.
  • Raun, William R.
  • Johnson, Gordon V.
출원인 / 주소
  • The Board of Regents for Oklahoma State University
대리인 / 주소
    Fellers, Snider, Blankenship, Bailey & Tippens, P.C.
인용정보 피인용 횟수 : 58  인용 특허 : 27

초록

A spectral reflectance sensor including: a light source for emitting a modulated beam of red light; a light source for emitting a modulated beam of near infrared light; a receiver for receiving reflected light produced by either the red source or the near infrared source; a receiver for receiving in

대표청구항

A spectral reflectance sensor including: a light source for emitting a modulated beam of red light; a light source for emitting a modulated beam of near infrared light; a receiver for receiving reflected light produced by either the red source or the near infrared source; a receiver for receiving in

이 특허에 인용된 특허 (27)

  1. Beck James L. ; Kinter Malcolm L., Agricultural implement having multiple agents for mapping fields.
  2. Garrot ; Jr. Donald Jerome ; Pitcher Stephen Nutter, Aircraft based infrared mapping system for earth based resources.
  3. Kevin S. Hutchins, Analysis of multi-spectral data for extraction of chlorophyll content.
  4. Beck James L. (Los Gatos CA) Kinter Malcolm L. (Sunnyvale CA), Apparatus and method for determining a distance to an object in a field for the controlled release of chemicals on plant.
  5. Beck James L. ; Kinter Malcolm L., Apparatus and method for spraying herbicide on weeds in a cotton field.
  6. Nelson Terrence J.,CAX, Controlled application of weed control chemicals from moving sprayer.
  7. McCloy Keith (Pasig PHX) Felton Warwick (Tamworth AUX), Controller for agricultural sprays.
  8. O\Neall Donald L. (Rte. 1 ; Box 165 Downs IL 61736) Sandford John R. (P.O. Box 207 Loda IL 60948), Crop spraying system.
  9. Kinter Malcolm L. ; Beck James L., Detecting plants in a field by detecting a change in slope in a reflectance characteristic.
  10. Kinter Malcolm L., High speed solenoid valve cartridge for spraying an agricultural liquid in a field.
  11. Gregory L. Biggs ; Tracey M. Blackmer ; Tanvir H. Demetriades-Shah ; Kyle H. Holland ; James S. Schepers ; John Henry Wurm, Method and apparatus for real-time determination and application of nitrogen fertilizer using rapid, non-destructive crop canopy measurements.
  12. Stefan Reusch DE, Method and device for fertilizing specific partial areas of plants.
  13. Dickson Monte Andre ; Hendrickson Larry Lee ; Reid John F., Method for monitoring nitrogen status using a multi-spectral imaging system.
  14. Hendrickson Larry L. ; Dickson Monte A. ; Han Shufeng, Method of determining and treating the health of a crop.
  15. Orr Peter M. ; Warner David C. ; O'Brien James V. ; Johnson G. Richard, Methods for classifying plants for evaluation and breeding programs by use of remote sensing and image analysis technol.
  16. Orr Peter M. ; Warner David C. ; O'Brien James V. ; Johnson G. Richard, Methods for classifying plants for evaluation and breeding programs by use of remote sensing and image analysis technology.
  17. Hatlestad John D. (Burnsville MN) Sauter Gerald F. (Eagan MN), Optical differentiation between plants and background utilizing a single CCD camera.
  18. Beck James L. ; Kinter Malcolm L., Photodetector circuit for an electronic sprayer.
  19. Hatlestad John D. (Burnsville MN), Red/near-infrared filtering for CCD cameras.
  20. Nelson Terrence W. J. (Saskatoon CAX), Selective applications of weed control chemicals.
  21. Hatlestad John David (Burnsville MN) Sauter Gerald Francis (Eagan MN), Single charge-coupled-device camera for detection and differentiation of desired objects from undesired objects.
  22. Sadjadi Firooz A. (Minneapolis MN) Farmer Michael E. (Eagan MN), Smart weed recognition/classification system.
  23. Beck James L. ; Kinter Malcolm L., Structure and method for detecting plants in a field using a light pipe.
  24. Beck Jim (Los Gatos CA) Vyse Tom (Santa Clara CA), Structure and method for differentiating one object from another object.
  25. Beck Jim (Los Gatos CA) Vyse Tom (Santa Clara CA), Structure and method usable for differentiating a plant from soil in a field.
  26. Ligon Thomas R., System for generating color images of land.
  27. Kinter Malcolm L, Valve cartridge having pressure sensor for agriculture and weed control.

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  4. Preiner, Michael John; Koshnick, Nicholas Carleton; White, Justin Stewart; Strachan, John Paul, Automated soil measurement device.
  5. Stachon, Walter; Luebbert, Ken; Gass, John, Automated soybean phenotyping for iron deficiency chlorosis.
  6. Humpal, Richard A.; Funseth, Travis G., Broadband spray nozzle systems and methods.
  7. Johnson, Jerome D.; Nigon, Tyler John; Abouali, Mohammad, Crop stand analysis.
  8. Tang, Lie; Li, Ji; Bao, Yin; Jin, Jian; Nakarmi, Akash Dev, Crop stand analyzer using reflective laser proximity sensors.
  9. Grimm, Jeffrey John; Henderson, Graeme W., Electrically actuated variable pressure control system.
  10. Giles,Durham Kenimer, Flow control and operation monitoring system for individual spray nozzles.
  11. Moore, Frederick Allen, Full spectrum LED illuminator having a mechanical enclosure and heatsink.
  12. Anderson, Noel Wayne, Horticultural knowledge base for managing yards and gardens.
  13. Funseth, Travis G.; Bullock, Stacy L.; Humpal, Richard A., Hybrid flow nozzle and control system.
  14. Bullock, Stacy L.; Humpal, Richard A.; Funseth, Travis G., Hybrid spray nozzle turret.
  15. Fengler, John; Westwick, Paul R.; Bailey, Aurther E.; Cottle, Paul, Imaging system for combined full-color reflectance and near-infrared imaging.
  16. Fengler, John; Westwick, Paul; Bailey, Arthur E.; Cottle, Paul, Imaging system for combined full-color reflectance and near-infrared imaging.
  17. Coram, Tristan; Yang, Yang; Wright, Terry R.; Setlur, Pradeep; Haile, Fikru, Integrated remote aerial sensing system.
  18. Holland,Kyle, Light sensing instrument with modulated polychromatic source.
  19. Schumann, Arnold Walter; Hostler, Howard Kevin, Managing application of agrochemicals to plants.
  20. Anderson, Noel Wayne, Managing resource prescriptions of botanical plants.
  21. Preiner, Michael John; Koshnick, Nicholas Carleton; White, Justin Stewart; Strachan, John Paul, Measurement of nitrate-nitrogen concentration in soil based on absorption spectroscopy.
  22. Preiner, Michael John; Koshnick, Nicholas Carleton; White, Justin Stewart; Strachan, John Paul, Measurement of nitrate-nitrogen concentration in soil based on absorption spectroscopy.
  23. Hood, Kenneth Brown; Seal, Michael R.; Lewis, Mark David; Johnson, James William, Method and apparatus for spatially variable rate application of agricultural chemicals based on remotely sensed vegetation data.
  24. Di Federico, Ivan; Gomes, Michael John, Method and system for applying materials to crops.
  25. Hood,Kenneth Brown; Seal,Michael R.; Lewis,Mark David; Johnson,James William, Method and system for spatially variable rate application of agricultural chemicals based on remotely sensed vegetation data.
  26. Seal,Michael R.; Hood,Kenneth Brown; Lewis,Mark David; Johnson,James William; Jackson,Patrick; Peterson,Matthew; Dupont,Kelly; Van Riessen,Hendrick, Method and system for spatially variable rate application of agricultural chemicals based on remotely sensed vegetation data.
  27. Franzen,David; Rada,John; Ediger,Kevin; Biggs,Greg; Welles,Jonathan M.; Demetriades Shah,Tanvir, Method of detecting the condition of a turf grass.
  28. Johnson, Jerome Dale, Methods, apparatus and systems for generating, updating and executing an invasive species control plan.
  29. Johnson, Jerome Dale, Methods, apparatus, and systems for determining in-season crop status in an agricultural crop and alerting users.
  30. Anderson, Noel Wayne, Networked chemical dispersion system.
  31. Giles, Durham Kenimer; Needham, Duane, Networked diagnostic and control system for dispensing apparatus.
  32. Giles, Durham Kenimer; Needham, Duane, Networked diagnostic and control system for dispensing apparatus.
  33. Giles,Durham Kenimer; Needham,Duane, Networked diagnostic and control system for dispensing apparatus.
  34. Holland, Kyle H., Optical real-time soil sensor and auto-calibration methods.
  35. Stone, Marvin L.; Needham, Duane; Solie, John B.; Raun, William R.; Johnson, Gordon V., Optical spectral reflectance sensor and controller.
  36. Yule, Ian; Murray, Robert; Lawrence, Hayden; Stewart, James Frederick; Laan, Willem-Peter Vander, Pasture management.
  37. Shearer, Greig Edgeworth; Rowe, Jeremy Philip Henry; Murray, Robert Ian, Plant matter sensor to determine health and/or nutritional content based on reflected signals at vertically displaced points on the plant matter.
  38. Holland, Kyle H., Plant treatment based on a water invariant chlorophyll index.
  39. Anderson, Noel Wayne, Resource use management in yards and gardens.
  40. Anderson, Noel Wayne, Robotic pesticide application.
  41. Anderson, Noel Wayne, Robotic watering unit.
  42. White, Justin S.; Prouty, Stephen D.; Preiner, Michael J.; Koshnick, Nicholas C., Self-filling soil processing chamber with dynamic extractant volume.
  43. White, Justin S.; Prouty, Stephen D.; Preiner, Michael J.; Koshnick, Nicholas C., Self-filling soil processing chamber with dynamic extractant volume.
  44. White, Justin S.; Prouty, Stephen D.; Preiner, Michael J.; Koshnick, Nicholas C., Self-filling soil processing chamber with dynamic extractant volume.
  45. Franzen, David; Rada, John; Ediger, Kevin; Biggs, Greg; Welles, Jonathan M.; Demetriades-Shah, Tanvir, Sensor and method of detecting the condition of a turf grass.
  46. Holland, Kyle, Sensor-based chemical management for agricultural landscapes.
  47. Holland, Kyle H., Sensor-based chemical management for agricultural landscapes.
  48. Giles, Durham Kenimer, System and method for determining atomization characteristics of spray liquids.
  49. Giles, Durham Kenimer, System and method for determining atomization characteristics of spray liquids.
  50. Giles,Durham Kenimer; Stocker,Russell, System and method for determining atomization characteristics of spray liquids.
  51. Anderson, Noel Wayne, System and method for irrigation using atmospheric water.
  52. Anderson, Noel Wayne, System and method for providing prescribed resources to plants.
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  54. Hoelscher, Ingo; Gutbrod, Karl, System for the application of pesticides.
  55. Sauder, Derek; Stoller, Jason; Plattner, Troy, Systems, methods, and apparatus for agricultural implement trench depth control and soil monitoring.
  56. Stoller, Jason; Koch, Justin; McMahon, Brian; Sauder, Derek; Radtke, Ian; Strnad, Michael; Koch, Dale; Morgan, Matthew; Leman, Tracy; Wildermuth, Paul, Systems, methods, and apparatus for soil and seed monitoring.
  57. Holland, Kyle H., Variable rate chemical management for agricultural landscapes.
  58. Holland, Kyle H., Variable rate chemical management for agricultural landscapes with nutrition boost.
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