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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Automated lawn mower

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62D-005/04    B62D-001/28   
미국특허분류(USC) 701/022 ; 701/023 ; 701/025 ; 701/209 ; 180/252 ; 180/169 ; 180/168 ; 250/202
출원번호 US-0818304 (1997-03-14)
발명자 / 주소
  • Nelson Russell G.
인용정보 피인용 횟수 : 90  인용 특허 : 17
초록
▼

An improved automated, self propelled lawn mower (14) utilizing a rotating directional loop antenna (36) that determines its position within the cutting area by measuring the angle between transmitters(20A, B, & C) placed in a known configuration beyond the cutting area, and by calculating the solution of simultaneous circle equations (96 & 98) defined by that configuration. Orientation is determined by comparing present and previous positions. Stored path information is compared with the calculated position to determine steering signals which direct the...

대표
청구항
▼

[ I claim:] [1.] A method for controlling the operation of an automated vehicle in accordance with stored coordinate information compared with calculated coordinate position determined from the solution of simultaneous circle equations, said method including:measuring the angles between continuous wave radio frequency transmitters placed in a right angle configuration around an area to be cut,calculating a coordinate position of said automated vehicle from said solution of simultaneous circle equations defined by said angles and dimensions between said c...

인용문헌 (17)

  1. Ono Toyoichi (688-5 ; Tokunobu Hiratsuka-shi ; Kanagawa-ken 254 JPX), Apparatus for controlling movement of vehicle.
  2. MacKinnon Allan S. (Greene NY) Willemsen Donald J. (Ithaca NY) Hamilton David T. (Ithaca NY), Automated guided vehicle system.
  3. Martin Robert L. (34 Woodside Dr. Belleville IL 62223), Automated lawn mower or floor polisher.
  4. Griffin Hugh A. (Greenfield IN), Automatic lawn mower.
  5. Wojtkowski David J. (593 Lakeway Dr. Pittsfield MA 01201) Hubby Leon W. (103 Eulalah La. Buda TX 78610), Automatic lawn mower vehicle.
  6. Shyu Jia-Ming (Hsin Chu Hsien TWX) Chang Chih-Li (Hsin Chu Hsien TWX), Automatic working vehicular system.
  7. Noonan Thomas H. (Havertown PA) Fisher John (Avondale PA) Bryant Barry (New Baltimore MI), Autonomous lawn mower.
  8. Falamak Reza (P.O. Box 770188 Houston TX 77215), Control apparatus for omnidirectional, polar coordinated platform for lawnmower and the like.
  9. Burke Steven A. (Champlin MN) Liang Cao Z. (Tianjin OH CNX) Hall Ernest L. (Cincinnati OH), Guiding an unmanned vehicle by reference to overhead features.
  10. Rafaels Raymond J. (28 Newland Ct. Sterling VA 22170), Method of guiding a robotic lawnmower.
  11. Ku Chingyu J. (P.O. Box 2432 Sugar Land TX 77487-2432), Remotely controlled lawn mower.
  12. Young Carl W. (P.O. Box 150 Isola MS 38754), Remotely controlled lawn mower.
  13. Chen Sheng K. (No. 17 ; Lane 32 ; Ta Chyuan Street Taichung TWX) Horng Shi Y. (No. 17 ; Lane 32 ; Ta Chyuan Street Taichung TWX) Chen I-Ting (No. 17 ; Lane 32 ; Ta Chyuan Street Taichung TWX), Robotic lawn mower.
  14. Rass Hans A. (303 St. Lawrence Ave. Beloit WI 53511), Self-piloting lawn mower.
  15. Pansire Dino G. (219 E. Union St. Ashland MA 01721), Self-propelled self-guiding lawn mower.
  16. Gurmu Hailemichael (507 Forrest St. ; #102 Oakland CA 94618) Gebre Adamsu (Vreeland 19C NE Amersfoort NLX), Vehicle guidance system.
  17. Sato Yoshikazu,JPX ; Shishido Kan,JPX, Vehicle navigation with vehicle position correction feature.

이 특허를 인용한 특허 (90)

  1. Ramshur, Ernie Lance, Automated garbage receptacle conveyance system.
  2. Willis, II,Hulen J., Automated lawn cutting and vacuum system.
  3. Erlich, Giora; Horvath, Tibor, Automated swimming pool cleaner having an angled jet drive propulsion system.
  4. Erlich, Giora; Horvath, Tibor, Automated swimming pool cleaner having an angled jet drive propulsion system.
  5. Erlich, Giora; Horvath, Tibor, Automated swimming pool cleaner having and angled jet drive propulsion system.
  6. Erlich, Giora; Horvath, Tibor, Automated swimming pool cleaner with stationary projecting pivot member.
  7. Bernini, Fabrizio, Autonomous lawn mower with recharge base.
  8. Chen, Tien-Chen; Lee, Kai-Sheng, Autonomous mobile device and operating method for the same.
  9. Balutis, Paul C.; Likhite, Alec; Doughty, Brian; Karlson, Jeff; Nikitas, Tyler, Autonomous mobile robot.
  10. Balutis, Paul C.; Likhite, Alec; Doughty, Brian; Karlson, Jeff; Nikitas, Tyler, Autonomous mobile robot.
  11. James F. Kirkpatrick ; Harry B. Maddox ; Kevin B. Clendenien ; Andrew Weatherston ; Charles W. Fisher ; Gary G. Heaton ; Larry R. Genskow ; Christopher J. Binski, Autonomous mobile surface treating apparatus.
  12. Donald Roy Airey ; Herman Servatius, Autonomous vehicle navigation system and method.
  13. Bishel, Richard Anthony, Boundary sensor.
  14. Weiss, Stephen Nicholas; McCall, Charles Stewart; White, Wallace, Communication system for radio controlled toy vehicle.
  15. Bucher,Corey W.; Anderson, Jr.,Arnold W., Data collection apparatus and method.
  16. Wolowelsky, Karni; Abramson, Shai, Domestic robotic system and method.
  17. Franzen, Hermann; Wieschemann, Armin; Moutsokapas, Jannis, Heavy duty transport vehicle for ISO containers.
  18. Eric Richard Bartsch ; Charles William Fisher ; Paul Amaat France ; James Frederick Kirkpatrick ; Gary Gordon Heaton ; Thomas Charles Hortel ; Arseni Velerevich Radomyselski ; James Randy Stig, Home cleaning robot.
  19. Lucas, Delbert E.; Lucas, Justin; Lucas, Ryan J.; Boyd, Paul Brent; Servais, Lance, Hybrid electric cleaning device.
  20. Lucas, Delbert E.; Lucas, Justin; Lucas, Ryan Jay; Nuchols, Rick, Hybrid electric device.
  21. Lucas, Delbert E.; Lucas, Justin; Lucas, Ryan Jay, Hybrid electric lawnmower.
  22. Lucas,Delbert E.; Lucas,Justin; Lucas,Ryan Jay, Hybrid electric lawnmower.
  23. Lucas,Delbert E.; Lucas,Justin; Lucas,Ryan Jay, Hybrid electric lawnmower having dual power supply.
  24. Lucas, Delbert E.; Lucas, Justin; Lucas, Ryan J., Hybrid outdoor power equipment.
  25. Medina, Luis M.; Nagamatsu, Brian H., Hybrid remote control lawn mower.
  26. Medina,Luis Marcial, Hybrid remote control lawn mower.
  27. Booher, Steven R., Intelligent control apparatus, system, and method of use.
  28. Hwang, Geunbae; Woo, Jongjin; Nam, Dongkyun, Lawn mower robot and method of programming a lawn presence region into memory.
  29. Choi, Kyuchun; Hwang, Geunbae; Song, Hyunsup, Lawn mower robot system and method of controlling the same.
  30. Brown, Alyn G.; McCoy, K. Mike; Moebs, Gregory Barton; Arends, Gregory E.; Hoyda, Damon J.; Probst, Jesse L.; Hamilton, Joseph, Lawn tractor with electronic drive and control system.
  31. Bernini, Fabrizio, Lawn-mower with sensor.
  32. Cappelletti,Bryan, Local positioning navigation system.
  33. Nelson, Russell G., Local positioning system for automated lawn mowers.
  34. Johnson, David August; Anderson, Noel Wayne; Eisenbeis, Kirk Narum, Managing autonomous machines across multiple areas.
  35. Davis, Pete J., Method and apparatus for creating visual effects on grass.
  36. Davis, Pete J., Method and apparatus for creating visual effects on grass.
  37. Allen William E. ; Sewell John P., Method and apparatus for establishing a perimeter defining an area to be traversed by a mobile machine.
  38. Flann, Nicholas Simon; Gray, Sarah Ann; Hansen, Shane Lynn, Method and system for determining an efficient vehicle path.
  39. Hunt,Kenneth Edward; Schmidt,Mark Alvin; Holm,David Roy; Zeitzew,Michael Alan; Stephens,Scott Adam, Method and system for determining the location of a vehicle.
  40. Gray, Sarah Ann; Hansen, Shane Lynn; Flann, Nicholas Simon, Method and system for efficiently traversing an area with a work vehicle.
  41. Schmidt, Mark Alvin; Hunt, Kenneth Edward; Holm, David Roy; Stephens, Scott Adam, Method and system for following a lead vehicle.
  42. Jägenstedt, Patrik; Bergvall, Bengt-Allan, Method and system for guiding a robotic garden tool.
  43. Colens, André, Method for controlling an autonomous mobile robot and related device.
  44. Letsky, Michael Todd, Method for establishing a desired area of confinement for an autonomous robot and autonomous robot implementing a control system for executing the same.
  45. Biber, Peter; Albert, Amos, Method for processing a surface by means of a robotic vehicle.
  46. Hudson, Jr.,Thomas Randall; Sorenson,Michael Whitney, Method for routing multiple paths through polygonal obstacles.
  47. McMurtry,Richard; McMurtry,Ben, Method of operating an automated land maintenance vehicle.
  48. Gray,Sarah Ann; Hansen,Shane Lynn; Flann,Nicholas Simon, Modular path planner.
  49. Hahn Stefan,DEX, Motor vehicle with an automatic vehicle driving and electronic communication devices.
  50. Hunt, Kenneth Edward, Mower with engine-driven blade and electrical propulsion.
  51. Ruffner, Bryan John, Multifunctional mobile appliance.
  52. Kirkpatrick, Jr., James Frederick, Obstruction management system for robots.
  53. Gray,Sarah Ann; Hansen,Shane Lynn; Flann,Nicholas Simon, Path planner and a method for planning a path of a work vehicle.
  54. Flann,Nicholas Simon; Hansen,Shane Lynn; Gray,Sarah Ann, Path planner and method for planning a contour path of a vehicle.
  55. Flann,Nicholas Simon; Hansen,Shane Lynn; Gray,Sarah Ann, Path planner and method for planning a contour path of a vehicle.
  56. Flann,Nicholas Simon; Hansen,Shane Lynn; Gray,Sarah Ann, Path planner and method for planning a path plan having a spiral component.
  57. Flann,Nicholas Simon; Hansen,Shane Lynn; Gray,Sarah Ann, Point-to-point path planning.
  58. Horvath, Tibor; Erlich, Giora, Pool cleaner with high pressure cleaning jets.
  59. Dean,Jason A., Programmable lawn mower.
  60. Dean,Jason A., Programmable lawn mower.
  61. Dean,Jason A., Programmable lawn mower.
  62. Dean, Jason A., Programmable robotic apparatus.
  63. Xydis Thomas G., RF only guidance system.
  64. Harvey, Arthur James, Radio frequency powered switch.
  65. Huang,Chih Hong; Liao,Shou Cheng, Remote control vehicle with UV sterilizer.
  66. Taylor, Charles E.; Parker, Andrew J.; Lau, Shek Fai; Blair, Eric C.; Heninger, Andrew; Ng, Eric, Robot vacuum with internal mapping system.
  67. Avnery, Tzvi, Robotic lawn mower for cutting around conveyance member.
  68. Das, Colin E.; Johnson, David A., Robotic mower navigation system.
  69. Mainini, Christopher E., Robotic pet waste treatment or collection.
  70. Mainini, Christopher E., Robotic pet waste treatment or collection.
  71. Librojo Garing, Francis Xavier, Robotic platform for autonomous automotive vehicle development.
  72. Bottomley, Ian; Coates, David; Graydon, Andrew Russell; Jamieson, David McCrory; Mancel, Claude Paul; Stoddart, Barry, Robotic system.
  73. Taylor, Charles E.; Parker, Andrew J.; Lau, Shek Fai; Blair, Eric C.; Heninger, Andrew; Ng, Eric; Brenner, Patricia I., Robotic vacuum cleaner with edge and object detection system.
  74. Durkos, Larry G.; Blackburn, Michael J.; Ruddock, Kyle B.; Koressel, Richard S.; McCalley, Thomas A., Robotic vehicle controller.
  75. Durkos, Larry G.; Blackburn, Michael J.; Ruddock, Kyle B.; Koressel, Richard S.; McCalley, Thomas A., Robotic vehicle controller.
  76. Biber, Peter; Koch, Christoph, Robotic vehicle with drive means and method for activating drive means.
  77. Bergström, Jonas; Klackensjö, Fredrik; Markusson, Olle, Robotic work tool configured for improved turning in a slope, a robotic work tool system, and a method for use in the robot work tool.
  78. Colens,Andr챕, Self-propelled lawn mower.
  79. Hunt,Kenneth Edward; Holm,David Roy, Self-propelled mower having enhanced maneuverability.
  80. Hunt,Kenneth Edward; Holm,David Roy, Self-propelled mower having enhanced maneuverability.
  81. Hui,Joseph Wing Tak, Swimming pool cleaner.
  82. Schmidt, Mark Alvin; Hunt, Kenneth Edward; Holm, David Roy; Stephens, Scott Adam, System and method for determining a position of a vehicle.
  83. Schmidt, Mark Alvin; Hunt, Kenneth Edward; Holm, David Roy; Stephens, Scott Adam, System and method for determining a position of a vehicle.
  84. Schmidt, Mark Alvin; Hunt, Kenneth Edward; Holm, David Roy; Stephens, Scott Adam, System and method for determining a position of a vehicle with compensation for noise or measurement error.
  85. Vroomen, Hubert Gerard Jean Joseph Amaury, System as well as a method for controlling a self moving robot.
  86. Dvorak,Lubomir, Travelling device particularly for self-propelled mower.
  87. Siudyla, Jake; Brown, Alyn G.; Fox, Ivan E.; Probst, Jesse L.; Keller, Scott W.; McCoy, K. Mike, Utility vehicle with onboard and remote control systems.
  88. Erlich, Giora; Horvath, Tibor, Water jet reversing propulsion and directional controls for automated swimming pool cleaners.
  89. Erlich,Giora; Horvath,Tibor, Water jet reversing propulsion and directional controls for automated swimming pool cleaners.
  90. Hui, Joseph; Holstein, Richard, Wheel arrangement for swimming pool cleaner.

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