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Excessive descent rate warning system for aircraft 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01C-005/00
출원번호 US-0540475 (1975-01-22)
발명자 / 주소
  • Bateman Charles Donald (Bellevue WA)
출원인 / 주소
  • Sundstrand Data Control, Inc. (Redmond WA 02)
인용정보 피인용 횟수 : 43  인용 특허 : 0

초록

In a system that compares the rate of descent of an aircraft with its altitude above ground and generates a warning signal when the sink rate exceeds a predetermined limit for a particular altitude, the maximum warning time is limited to a specified value in order to minimize nuisance warnings at hi

대표청구항

In a system for warning of an excessive rate of aircraft descent, having means for generating a signal representing the rate of descent of the aircraft, means for generating a signal representing altitude of the aircraft above ground, means for combining the descent rate signal with the altitude sig

이 특허를 인용한 특허 (43)

  1. Paterson Noel S. ; Ostrom Gary A. ; Loos Alden L., Air-ground logic system and method for rotary wing aircraft.
  2. Kivela Gary G. (Phoenix AZ), Aircraft automatic pilot with automatic emergency descent control apparatus.
  3. Bateman Charles D. (Bellevue WA), Aircraft excessive descent rate warning system.
  4. Walker Ferman L. (Cedar Rapids IA), Aircraft ground closure rate filtering method and means.
  5. Ross James E. (Mineral Wells TX), Aircraft pitch stabilization apparatus.
  6. Glover J. Howard, Aircraft terrain information system.
  7. Steven C. Johnson ; Howard Glover, Aircraft terrain information system.
  8. Ishihara, Yasuo; Conner, Kevin, Apparatus, method and computer program product for helicopter ground proximity warning system.
  9. Ishihara, Yasuo; Gremmert, Scott; Johnson, Steven C., Apparatus, method, and computer program product for generating terrain clearance floor envelopes about a selected runway.
  10. Kevin J Conner ; Steven C. Johnson, Apparatus, methods, and computer program products for determining a look ahead distance value for high speed flight.
  11. C. Don Bateman ; Steven C. Johnson ; Scott Gremmert ; Yasuo Ishihara, Apparatus, methods, computer program products for generating a runway field clearance floor envelope about a selected runway.
  12. Gemin Robert A. (Beavercreek OH), Combined radar/barometric altimeter.
  13. Grove Michael M. (Kirkland WA), Configuration responsive descent rate warning system for aircraft.
  14. Paterson Noel S. (Bothell WA), Excessive altitude loss after take-off warning system for rotary wing aircraft.
  15. Paterson, Noel S., Excessive descent rate warning system for rotary wing aircraft.
  16. Bateman Charles Donald (Bellevue WA), Excessive sink rate warning system for aircraft.
  17. Naimer, Hubert L.; Krohn, Patrick G.; Glaze, Patrick K., Flight plan intent alert system and method.
  18. Bateman, C. Don; Johnson, Steven C., Ground proximity warning system and method having a reduced set of input parameters.
  19. Paterson Noel S. ; Ostrom Gary A. ; Loos Alden L., Ground proximity warning system and methods for rotary wing aircraft.
  20. Bateman Charles D. (Bellevue WA), Ground proximity warning system for an excessive descent rate over undulating terrain.
  21. Kuntman Daryal (S. Pompano Beach FL), Ground proximity warning system with means for altering warning threshold in accordance with wind shear.
  22. Conner, Kevin J.; Johnson, Steven C., Ground proximity warning system, method and computer program product for controllably altering the base width of an alert envelope.
  23. Kevin J Conner ; Steven C. Johnson, Ground proximity warning system, method and computer program product for controllably altering the base width of an alert envelope.
  24. Muller Hans R. ; Conner Kevin J. ; Johnson Steven C., Method and apparatus for terrain awareness.
  25. Louise, Pascale; Cortet, Emmanuel; Grandperret, Erwin, Method and device for automatically protecting an aircraft against an excessive descent rate.
  26. Johnson, Steven C.; Glover, Howard, Method for determining a currently obtainable climb gradient of an aircraft.
  27. Dutruc, Herve, Method of measuring height and detecting obstacles, a radioaltimeter, and an aircraft.
  28. Ishihara, Yasuo, Method, apparatus and computer program product for displaying terrain in rotary wing aircraft.
  29. Conner, Kevin; Paterson, Noel, Method, apparatus and computer program product for helicopter tail strike warning.
  30. Michaelson, Dave; Khatwa, Ratan; Suchodolski, Jeanne C., Method, apparatus and computer program products for alerting submersible vessels to hazardous conditions.
  31. Dave Michaelson ; Ratan Khatwa ; Jeanne C. Suchodolski, Method, apparatus, and computer program products for alerting surface vessels to hazardous conditions.
  32. Michaelson, Dave; Khatwa, Ratan; Suchodolski, Jeanne C., Method, apparatus, and computer program products for alerting surface vessels to hazardous conditions.
  33. Kevin J Conner ; Steven C. Johnson, Methods, apparatus and computer program products for determining a corrected distance between an aircraft and a selected runway.
  34. Paterson Noel S. (Bothell WA) Vermilion Everette E. (Seattle WA), Negative climb after take-off warning system.
  35. Bateman, Peter J., Pitch alerting angle for enhanced ground proximity warning system (EGPWS).
  36. Bateman Charles D. (Bellevue WA) Grove Michael M. (Bellevue WA) Noland Lyle J. (Bellevue WA) Ward Wallace E. (Bellevue WA), Position based ground proximity warning system for aircraft.
  37. Conner Kevin J ; Muller Hans Rudolf, Premature descent into terrain visual awareness enhancement to EGPWS.
  38. Schuldt ; Theodore J., Profile warning generator with anticipation of warning condition.
  39. Muller Hans R. ; Conner Kevin J. ; Johnson Steven C., System and method for assisting the prevention of controlled flight into terrain accidents.
  40. Paterson Noel S. (Bothell WA) Vermilion Everette E. (Seattle WA), System for alerting a pilot of a dangerous flight profile during low level maneuvering.
  41. Conner Kevin J. ; Muller ; deceased Hans Rudolph ; Muller ; legal representative Beat,CHX, Terrain awareness system.
  42. Muller Hans R. ; Conner Kevin J. ; Johnson Steven C., Terrain awareness system.
  43. Muller, Hans R.; Conner, Kevin J.; Johnson, Steven C., Terrain awareness system.
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