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특허 상세정보

Airfield series circuit communications lighting system and method

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64F-001/18   
미국특허분류(USC) 340/953 ; 315/130 ; 340/642 ; 340/933
출원번호 US-0669261 (1996-06-21)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 23  인용 특허 : 26
초록

A microprocessor-controlled airfield series lighting circuit communications system and method allows bi-directional communication between the controlling microprocessor and the airfield lamps. The bi-directional communications signals are formed by using a modulated radio-frequency signal that is transmitted through a circuit containing many transformers having their primary windings connected in series. Respective secondary windings of the transformers are connected to various devices, such as lamps or sensors. A high frequency signal is imposed on the ...

대표
청구항

[ What is claimed:] [1.] A control system for a lamp in an airfield lighting system including an electrical circuit comprising a plurality of transformers, each transformer having a primary winding and a secondary winding, wherein the primary windings of the plurality of transformers are connected in series, the circuit being adapted to conduct an electrical current through the series-connected primary windings and at least one transformer of the plurality of transformers being adapted to provide operational power to the lamp, the control system comprisi...

이 특허에 인용된 특허 (26)

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  6. Glaser Helmut (Forchheim DEX) Schick Ludwig (Erlangen DEX). Device for monitoring lamp failure in airport navigation lighting. USP1981104297632.
  7. Pieroway Chesley S. (Xenia OH) Blount Alonzo (Trotwood OH) Britton George L. (Yellow Springs OH) Krile David J. (Dayton OH). Electroluminescent (EL) remotely-controlled landing zone marker light system. USP1986054590471.
  8. Bckstrm Gran (stersund SEX) Thorborg Kjeld (Onsala SEX). Field lighting network with a distributed control system. USP1993085239236.
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  11. Otsuka Kenichi (Kodaira JPX) Hosokawa Yorio (Kawasaki JPX). Lamp circuit with disconnected lamp detecting device. USP1981104295079.
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  20. Cappellini Luigi (Rome ITX) Moretti Cesarino (Rome ITX) Cappelini Daniele (Rome ITX). Monitoring and warning system for series-fed runway visual aids. USP1990074939505.
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  24. Norman Rolf (Katrineholm SEX) Bckstrm Gran (stersund SEX) Millagard Lars (stersund SEX). Supervision and control of airport lighting and ground movements. USP1993095243340.
  25. Plas Jean J. (Wezembeek-Oppem BEX). System for sequentially operating flash lamps in repeated sequences. USP1980084216413.
  26. Chang Daniel Y. (Canoga Park CA) Waldron Bradley C. (Woodland Hills CA) Walthers ; Sr. James M. (Chatsworth CA). Temperature calibration system. USP1990024901257.

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  2. Bieberdorf, Roger. Airfield lighting system with regulator selector. USP2009077557733.
  3. Mitsch, James M.; That, Daniel A.. Clamp-on low power isolation transformer for airfield lighting. USP2005066911777.
  4. Welten, Petrus Johannes Maria. Configurable light fixture, configurable lighting system and method for configuring a lighting system. USP2015079095015.
  5. Boon Julien,BEX ; Vandevoorde Jean-Claude,BEX. Constant-current regulator with redundant bus control. USP2000086112157.
  6. Lys, Ihor A.; Morgan, Frederick M.. Controlled lighting methods and apparatus. USP2009067550931.
  7. Chawda, Nipun Kumar; Schuett, Hans-Willy; Wiechert, Reiner. Devices, methods, and systems for alternating current circuits for airfield lighting. USP20190310244594.
  8. Mueller, Bernhard. LED flash light and method for indicating near-end-of-life status of such an LED flash light. USP2016029258871.
  9. Larry Williams ; Michael F. Young. Lamp monitoring and control system and method. USP2002056393382.
  10. Larry Williams ; Michael F. Young. Lamp monitoring and control system and method. USP2002046370489.
  11. Larry Williams ; Michael F. Young. Lamp monitoring and control system and method. USP2002076415245.
  12. Williams,Larry; Young,Michael F.; Jones,Hunter V.. Lamp monitoring and control unit and method. USP2006097113893.
  13. Chesney, II, Charles B.. Light control module for aviation obstruction marking. USP2005056900742.
  14. Paterson, John T.; Lee, Donald B.; Thomas, Terrance L.; Berman, Richard W.; Liang, George. Method and application for vehicle power system isolation. USP2014098836160.
  15. Etherington, Timothy J.; Breiholz, Arlen E.. Modulation of aircraft guidance lights. USP2010037679528.
  16. Guckin, Mark E.; Kumar, Durairaj. Stand-alone synchronization for a runway light. USP2014128907587.
  17. Paterson, John T.; Lee, Donald B.; Thomas, Terry L.; Berman, Richard W.; Liang, George. System and method for vehicle power system isolation. USP2017119812249.
  18. Schneider, John; Petroni, Vinicius Marcilli. Systems and methods for heater control by current level step detection. USP2016109462649.
  19. Lau, Erwin; Tam, Terry; Chiu, Kay. Systems and methods for providing interactive media guidance on a wireless communications device. USP2016089405710.
  20. Lau, Erwin; Tam, Terry; Chiu, Kay. Systems and methods for providing interactive media guidance on a wireless communications device. USP2014078769578.
  21. Nabrotzky, Edmund Siegfried. Testing and monitoring an electrical system. USP2015049008992.
  22. Salvestrini, Christopher James. Two-wire analog FET-based dimmer switch. USP2014058729814.
  23. Gumaer, Traver. Wireless configuration and diagnostics of airfield lighting fixtures. USP2016059357622.