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특허 상세정보

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Multi-fuel vehicle fuel control systems and methods

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02M-043/04    F02D-028/00    F02M-043/00    F02D-019/06    F02D-019/08    F02D-041/00    F02D-041/30   
출원번호 US-0324564 (2011-12-13)
등록번호 US-9097224 (2015-08-04)
발명자 / 주소
  • Moscherosch, Ben W.
  • Marriott, Craig D.
  • Cowgill, Joshua
출원인 / 주소
  • GM Global Technology Operations LLC
인용정보 피인용 횟수 : 1  인용 특허 : 58
초록
▼

A method for a multi-fuel vehicle includes: determining a first target amount of fuel to be injected for a combustion event of a combustion chamber of an engine; determining first and second fractions for the combustion event based on at least one of engine speed, engine load, and engine temperature; determining a second target amount of liquid fuel for the combustion event based on the first target amount and the first fraction; determining a third target amount of gaseous fuel for the combustion event based on the first target amount and the second fra...

대표
청구항
▼

1. A system for a multi-fuel vehicle, comprising: a target fueling module that determines a first target amount of fuel to be injected for a combustion event of a combustion chamber of an engine;a first and second fraction modules that determine first and second fractions for the combustion event based on an engine temperature,wherein the second fraction module determines the second fraction using interpolation based on the engine temperature relative to a predetermined minimum value of the engine temperature and a predetermined maximum value of the engi...

이 특허에 인용된 특허 (58)

  1. Davis Robert M. (North Beach AUX) Smith Darren A. (Doubleview AUX) Thompson Ian R. (Duncraig AUX), Air fuel ratio control.
  2. Pursifull, Ross Dykstra; Ulrey, Joseph Norman, Approach for controlling fuel flow with alternative fuels.
  3. Araki,Koji, Control apparatus for internal combustion engine.
  4. Kabashima, Hajime; Urata, Yasuhiro; Yamamoto, Kazushi, Control device for internal combustion engine.
  5. Borissov,Anatoli A., Direct fuel injector assembly for a compressible natural gas engine.
  6. Willi Martin L., Direct injected gas engine with variable gas pressure control apparatus and method of operation.
  7. Ancimer,Richard; Batenburg,Greg; Thompson,Jeff, Direct injection gaseous-fuelled engine and method of controlling fuel injection pressure.
  8. Wong, Hoi-Ching, Dual fuel engine having multiple dedicated controllers connected by a broadband communications link.
  9. Moore Christopher P. (Evandale AUX) Kavarnos Manos (Hallett Cove AUX), Dual fuel injection system and a method of controlling such a system.
  10. Kim, Hoisan; Sommars, Mark; Ding, Xiangdong, Dual fuel injector for a common rail system.
  11. Satou,Fumikazu, Engine fuel injection control system.
  12. Martin, Peter; Smith, Andrew, Engine fuel supply system.
  13. Mianzo, Lawrence A.; De La Salle, Stephen, Engine output controller.
  14. Ulrey, Joseph Norman; Pursifull, Ross Dykstra, Engine with gaseous and/or liquid fuel injector.
  15. Kaiser,Stuart; Eve,Michael, Fuel control system for a dual fuel internal combustion engine.
  16. Ancimer, Richard; Lebastard, Olivier P. M.; Thompson, Jeffrey J.; Batenburg, Greg A.; Whitfield, Stewart, Fuel injection control method for a direct injection gaseous-fuelled internal combustion engine.
  17. Ogawa, Ken; Ehara, Yasunori; Hirose, Kenji; Goto, Hiroyuki, Fuel injection control system and method for internal combustion engine as well as engine control unit.
  18. Cohn,Daniel R.; Bromberg,Leslie; Heywood,John B., Fuel management system for variable ethanol octane enhancement of gasoline engines.
  19. Lippa, Allan J.; Lewis, Donald J., Fuel system for multi-fuel engine.
  20. Lippa, Allan J.; Lewis, Donald J., Fuel system for multi-fuel engine.
  21. Lippa, Allan J.; Lewis, Donald J., Fuel system for multi-fuel engine.
  22. Shinagawa, Tomohiro; Suzuki, Makoto, Gas-fueled internal combustion engine and control method for gas-fueled internal combustion engine.
  23. Alain M. J. Touchette CA; Bradley D. Douville CA; S. Michael Baker CA; Lester L. Peters ; Julius Perr ; A. S. Ghuman ; Donald J. Benson, Gaseous and liquid fuel injector with a two way hydraulic fluid control valve.
  24. Hill Raymond John,AUX ; Ahern Steven Ross,AUX, Gaseous fuel direct injection system for internal combustion engines.
  25. Bailey, Brett M.; Boley, William C., Gaseous fuel engine charge density control system.
  26. Date,Kenji; Kato,Masaaki, Gaseous fuel injector.
  27. Boyer,Brad; Stockhausen,William, Injection strategy to maximize efficiency in gaseous engine.
  28. Zurloye,Axel; Ruthmansdorfer,Dave; Frazier,Tim; Rumsey,Jennifer, Method and apparatus for controlling an internal combustion engine using combustion chamber pressure sensing.
  29. Durbin: Enoch J. (246 Western Way Princeton NJ 08540), Method and apparatus for operation of a dual fuel compression ignition combustion engine.
  30. Chang, Chen-Fang; Kang, Jun-Mo; Chang, Man-Feng, Method and apparatus to monitor a mass airflow metering device in an internal combustion engine.
  31. Surnilla, Gopichandra; Ulrey, Joseph Norman; Leone, Thomas G., Method and system for controlling fuel usage.
  32. Strom, Hans; Koopmans, Lucien, Method for auto-ignition operation and computer readable storage device for use with an internal combustion engine.
  33. Griffiths, John A. J.; Lebastard, Olivier P. M., Method for determining fuel injection on-time in a gaseous-fuelled internal combustion engine.
  34. Munshi,Sandeep, Method for injecting gaseous fuels into an internal combustion engine at high pressures.
  35. Vangraefschepe,Franck; Zaccardi,Jean Marc, Method of controlling the combustion phase of an internal-combustion engine, notably a gasoline type direct-injection supercharged engine.
  36. Thomas, Joseph Lyle, Method of detecting and compensating for injector variability with a direct injection system.
  37. Pott, Ekkehard; Fladung, Oliver; Theobald, Jörg, Method of operating an internal combustion engine.
  38. Pott, Ekkehard; Theobald, Jörg, Method of operating an internal combustion engine.
  39. Wermuth, Nicole; Kuo, Tang-Wei; Najt, Paul M., Method to enchance light load HCCI combustion control using measurement of cylinder pressures.
  40. Yun, Hanho; Wermuth, Nicole; Najt, Paul M.; Kang, Jun-Mo; Gräwert, Gunter, Methodology for extending the high load limit of HCCI operation by adjusting injection timing and spark timing.
  41. Davis,Frank J.; Turlej,Jozef, Methods and apparatus for operation of multiple fuel engines.
  42. Davis,Frank J.; Turlej,Jozef, Methods and apparatus for operation of multiple fuel engines.
  43. Pursifull, Ross Dykstra; Russell, John D., Multi-fuel engine control system and method.
  44. Hung, David Ling-Shun; Zhu, George Guoming, Multi-fuel multi-injection system for an internal combustion engine.
  45. zur Loye, Axel O; Brackney, Larry J; Chenanda, Cariappa M; Hurst, Robert M; Peters, Lester L; Pierz, Patrick M; Wright, John F, Multiple operating mode engine and method of operation.
  46. Leone, Thomas G., Operating an engine with reformate.
  47. Bromberg,Leslie; Cohn,Daniel R.; Heywood,John B., Optimized fuel management system for direct injection ethanol enhancement of gasoline engines.
  48. Flynn Patrick F. ; Hunter Gary L. ; zur Loye Axel O. ; Akinyemi Omowoleoia C. ; Durrett Russ P. ; Moore Greg A. ; Mudd Jackie M. ; Muntean George G. ; Wagner Julie A. ; Wright John F., Premixed charge compression ignition engine with optimal combustion control.
  49. Flynn Patrick F. ; Hunter Gary L. ; zur Loye Axel O. ; Akinyemi Omowoleola C. ; Durrett Russ P. ; Moore Greg A. ; Muntean George G. ; Peters Lester L. ; Pierz Patrick M. ; Wagner Julie A. ; Wright Jo, Premixed charge compression ignition engine with optimal combustion control.
  50. zur Loye Axel O. ; Akinyemi Omowoleola C. ; Durrett Russ P. ; Flynn Patrick F. ; Hunter Gary L. ; Moore Greg A. ; Mudd Jackie M. ; Muntean George G. ; Wagner Julie A. ; Wright John F., Premixed charge compression ignition engine with optimal combustion control.
  51. zur Loye, Axel O.; Akinyemi, Omowoleoa C.; Durrett, Russ P.; Flynn, Patrick F.; Hunter, Gary L.; Moore, Greg A.; Mudd, Jackie M.; Muntean, George G.; Wagner, Julie A.; Wright, John F., Premixed charge compression ignition engine with optimal combustion control.
  52. Morgenstern, David A., Reformed alcohol power systems.
  53. Ulrey, Joseph Norman; Surnilla, Gopichandra; Pursifull, Ross Dykstra, Selectably fueling with natural gas or direct injection ethanol.
  54. Hedrick John C. ; Bourn Gary, System and method for a dual fuel, direct injection combustion engine.
  55. Pursifull, Ross Dykstra, System and method for injecting fuel to a gaseous fueled engine.
  56. Cippitani, Luciano, System for supply of LPG/ammonia for direct-injection petrol or diesel engines.
  57. Hunt Andrew T., Systems and methods for delivering atomized fluids.
  58. Baguena Michel (Paris FRX), Two-fuel injector apparatus for an internal combustion engine.

이 특허를 인용한 특허 (1)

  1. Thomas, Robert J.; Zur Loye, Axel Otto; Lutz, Timothy P.; Pollitt, Christopher; Garimella, Phanindra V., Dual-fuel engine combustion mode transition controls.

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