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Signal selection apparatus for redundant signal sources

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H03K-017/00
  • G05B-009/03
출원번호 US-0769395 (1977-02-16)
발명자 / 주소
  • Martin
  • Donald L.
  • Yanke
  • David B.
출원인 / 주소
  • The Boeing Company
대리인 / 주소
    Christensen, O'Connor, Johnson & Kindness
인용정보 피인용 횟수 : 38  인용 특허 : 0

초록

Apparatus for signal selection and signal consolidation of the redundant sensor signals in a triply redundant control system wherein one of the redundant sensors supplies precise information and the remaining two sensors supply less precise information is disclosed. Signal selection is based on the

대표청구항

대표청구항이 없습니다.

이 특허를 인용한 특허 (38)

  1. Cooper Michael G. (Renton WA) Elliott Elden M. (Coupeville WA) Hartzell Dean A. (Bellevue WA), Autopilot flight director system.
  2. Herzog Hans K. (Bellevue WA) Sakurai Seiya (Seattle WA), Avionic control system.
  3. Lundh Peter,SEX ; Wilhelmsson Mats,SEX ; Bjenne Anders,SEX, Clock selector system.
  4. Coleman James A. (Newtown PA) Sass Paul F. (Freehold NJ) Halloran Frank J. (Spotswood NJ) Senesey Allan T. (Freehold NJ), Continuous on-local area network monitor.
  5. Wendt Hans J. (Buxtehude DEX), Control signal transmitting apparatus, particularly for aircraft.
  6. Smith,Thad W. (Marc), Cross-monitoring sensor system and method.
  7. Colleu Rachel A. A. (Colomiers FRX) Delibes Didier R. B. (Toulouse FRX) Bissey Bernard L. Y. (Blagnac FRX), Device for monitoring a variable electric signal and a component for such a device.
  8. You, Chang Sung, Duplex system.
  9. Cooper James A. (Albuquerque NM), Electronic logic to enhance switch reliability in detecting openings and closures of redundant switches.
  10. Spear, Thomas H.; Germanson, Nancy M.; Miller, Patrick D., Fault tolerant methods and architectures for embedded intelligence in medical leads.
  11. Walter, Alexander, Fault-tolerant electromechanical actuating device.
  12. Vidal Pierre-Albert,FRX ; Woirin Eddy Gaston Jean,FRX ; Massimi Jean-Maxime,FRX ; Ressent Philippe Louis,FRX, Flight control device for an aircraft, in particular a helicopter.
  13. Takats Imre J. (Bellevue WA), Flight control system employing three controllers operating a dual actuator.
  14. Amdahl Carlton G. (Saratoga CA) Amdahl Gene M. (Atherton CA) Reinschmidt Robert (San Jose CA), Integrated circuit redundancy and method for achieving high-yield production.
  15. Amundsen, Paul E.; Buonpane, Maureen C.; Andrews, Douglas; Jacobs, Jordan, Integration of automated cryopump safety purge.
  16. Germanson, Nancy M.; Spear, Thomas H.; Miller, Patrick David, Isolated lead conductor measurements for fault detection.
  17. Miller, Patrick D.; Spear, Thomas H.; Germanson, Nancy M., Isolating lead body for fault detection.
  18. Miller, Patrick D.; Spear, Thomas H.; Germanson, Nancy M., Isolating lead body for fault detection.
  19. Germanson, Nancy M.; Spear, Thomas H.; Miller, Patrick David, Isolating lead conductor for fault detection.
  20. Abdelnour George Michel ; Bond Arthur Latimer ; Downes Robert W. ; Potter ; Jr. Kenneth H. ; Yu Frederick K., Method and apparatus for interface dual modular redundancy.
  21. Spear, Thomas H.; Germanson, Nancy M., Method and apparatus to manage lead-related conditions for fault tolerance enhancements.
  22. Spear, Thomas H.; Germanson, Nancy M.; Miller, Patrick D., Method and apparatus to manage lead-related conditions for fault tolerance enhancements.
  23. Spear, Thomas H; Germanson, Nancy M, Method and apparatus to manage lead-related conditions for fault tolerance enhancements.
  24. Camus, Jean-Michel; Grieu, Jerome; Cases, Fabien; Gris, Christine; Ringeard, Patrick, Method and device for monitoring avionics systems connected to a shared medium.
  25. Hartrey,Timothy John, Methods and apparatus for determining the condition of a sensor and identifying the failure thereof.
  26. Tomlinson Lloyd R. (Renton WA), Midvalue signal selection and fault detection apparatus and method.
  27. Immer, Christopher D.; Lane, John; Eckhoff, Anthony J.; Perotti, Jose M., Multi sensor transducer and weight factor.
  28. Lundh Peter,SEX ; Wilhelmsson Mats,SEX ; Bjenne Anders,SEX, Operation and maintenance of clock distribution networks having redundancy.
  29. Glaser Robert S. ; Hoy Robert S. ; Fernandez G. Paul ; Grai Timothy J., Process control interface system having triply redundant remote field units.
  30. Michael R. Layton, Redundant rate sensor and method.
  31. Blair John D. (Renton WA), Signal selection and fault detection apparatus.
  32. Tomlinson Lloyd R. ; Freeman Robert E., Signal selection and fault detection apparatus and method.
  33. Stecklein Toby James, Single event upset immune comparator.
  34. Ostenso Allen L. (San Jose CA) Johnson Charles B. (San Jose CA), Supervisory circuit for redundant channel control systems.
  35. Lohberg,Peter; Burghardt,Roland; Zydek,Michael, System and device for detecting yaw displacements using stand-by measuring channels.
  36. Otsubo, Tom; Przybylski, Lawrence Stanley, System and method for communicating data in a consist.
  37. Moxley,Roy E., System and method for detecting power system conditions.
  38. Nelson, Donald John; Rogoff, Stephen Forrest; Vetsch, LeRoy Ernest, System and method for three input voting.
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