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Direct injection engine system and method 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02B-017/00
출원번호 US-0419754 (1999-10-18)
발명자 / 주소
  • Grizzle Jessy W.
  • Sun Jing
출원인 / 주소
  • Ford Global Technologies, Inc.
대리인 / 주소
    Russell
인용정보 피인용 횟수 : 65  인용 특허 : 13

초록 ▼

A method for controlling mode transitions, such as from stratified to homogeneous mode, in a direct injection engine adjusts a number of cylinders carrying out combustion to prevent engine torque disturbances. Cylinder activation is used when changes in cylinder air/fuel ratio cannot be compensated

대표청구항 ▼

[ We claim:] [1.]1. A method for controlling an engine during a cylinder air/fuel ratio change from a first cylinder air/fuel ratio to a second cylinder air/fuel ratio, the method comprising the steps of:determining a first number of cylinders to enable to perform combustion so that the cylinder air

이 특허에 인용된 특허 (13)

  1. Fujieda Mamoru (Ibaraki-ken JPX) Nogi Toshiharu (Novi MI) Oyama Yoshishige (Hitachinaka JPX) Ohsuga Minoru (Hitachinaka JPX) Shiraishi Takuya (Hitachinaka JPX), Apparatus for and method of controlling internal combustion engine.
    상세보기
  2. Ito Yasushi (Shizuoka JPX), Fuel injection control device for an internal combustion engine.
    상세보기
  3. Ohkuma Shigeo,JPX ; Furushou Masaya,JPX, Fuel vapor processing apparatus and method of internal combustion engine.
    상세보기
  4. Asik Joseph R. ; Meyer Garth M., Method and apparatus for desulfating a NO.sub.x trap.
    상세보기
  5. Clinton Eric L. (Southfield MI) Pao Hsien C. (Plymouth MI) Allen William R. (Redford MI) Nita Valerian M. (Warren MI), Method and apparatus for detecting the angular position of a variable position camshaft.
    상세보기
  6. Cullen Michael J. (Northville MI) Lewis ; Jr. Woodrow (Ypsilanti MI) Weyburne Michael A. (Northville MI) de la Salle Stephen (Billericay MI GBX) Martin Todd A. (Commerce Township ; Oakland County MI), Method and apparatus to limit a midbed temperature of a catalytic converter.
    상세보기
  7. Zhang Hong (Regensburg DEX), Method and arrangement for controlling a vehicle.
    상세보기
  8. Bauer Bernhard (Friolzheim DEX) Stutzenberger Heinz (Vaihingen DEX) Bottcher Klaus (Oberriexingen DEX), Method and arrangement for controlling an internal combustion engine.
    상세보기
  9. Lehner Vera,DEX ; Melchior Gerard,DEX, Method and arrangement for controlling the torque of an internal combustion engine.
    상세보기
  10. Yoshioka Mamoru,JPX, Method of and apparatus for continuously and variably controlling valve timing of internal engine.
    상세보기
  11. Denz Helmut (Stuttgart DEX) Person Martin (Oberriexingen DEX), Multidependent valve timing overlap control for the cylinders of an internal combustion engine.
    상세보기
  12. Cook Jeffrey Arthur ; Sivashankar Narayanan ; Sun Jing, Vapor recovery control system for direct injection spark ignition engines.
    상세보기
  13. Ueda Katsunori (Kyoto JPX) Shimada Makoto (Kyoto JPX) Danno Yoshiaki (Kyoto JPX) Togai Kazuhide (Takatsuki JPX) Yoshida Masato (Kyoto JPX), Vehicle engine output control method and apparatus.
    상세보기

이 특허를 인용한 특허 (65)

  1. Matthews, Gregory P.; Liu, Zhiping Steven; Brennan, Daniel G., Air per cylinder determination systems and methods.
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  2. Foster, Michael R., Apparatus and method for reduced cold start emissions.
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  3. Beikmann, Randall S.; Wagh, Nitish J., Combination cylinder state and transmission gear control systems and methods.
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  4. Takaoka,Toshifumi; Akiyama,Tadashi; Suzuki,Takashi; Inoue,Toshio, Control device of cylinder reducing operation of multi-cylinder engine.
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  5. Serrano, Louis J., Control of a partial cylinder deactivation engine.
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  6. Rayl, Allen B.; Beikmann, Randall S.; Naik, Sanjeev M., Cylinder activation and deactivation control systems and methods.
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  7. Beikmann, Randall S., Cylinder activation/deactivation sequence control systems and methods.
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  8. Phillips, Andrew W., Cylinder control systems and methods for discouraging resonant frequency operation.
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  9. Rayl, Allen B., Cylinder deactivation pattern matching.
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  10. Li, Jinbiao; Liu, Haifeng, Cylinder firing fraction determination and control systems and methods.
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  11. Srinivasan, Vijay, Dynamically varying an amount of slippage of a torque converter clutch provided between an engine and a transmission of a vehicle.
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  12. Wagh, Nitish J.; Beikmann, Randall S., Firing pattern management for improved transient vibration in variable cylinder deactivation mode.
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  13. Hayman, Alan W.; McAlpine, Robert S., Fuel consumption based cylinder activation and deactivation control systems and methods.
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  14. Surnilla, Gopichandra; Smith, Stephen B., Idle speed control for lean burn engine with variable-displacement-like characteristic.
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  15. Surnilla,Gopichandra; Smith,Stephen B., Idle speed control for lean burn engine with variable-displacement-like characteristic.
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  16. Brennan, Daniel G.; Matthews, Gregory P.; Wiggins, Layne K., Intake runner temperature determination systems and methods.
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  17. Sahandiesfanjani, Farzad; Hand, Chris; Pirjaberi, Mohammad; Tripathi, Adya S., Internal combustion engine control for improved fuel efficiency.
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  18. Tripathi, Adya S.; Silvestri, Chester J., Internal combustion engine control for improved fuel efficiency.
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  19. Tripathi, Adya S.; Silvestri, Chester J., Internal combustion engine control for improved fuel efficiency.
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  20. Tripathi, Adya S.; Silvestri, Chester J., Internal combustion engine control for improved fuel efficiency.
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  21. Tripathi, Adya S.; Silvestri, Chester J., Internal combustion engine control for improved fuel efficiency.
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  22. Tripathi, Adya S.; Silvestri, Chester J., Internal combustion engine control for improved fuel efficiency.
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  23. Tripathi, Adya S.; Silvestri, Chester J., Internal combustion engine control for improved fuel efficiency.
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  24. Tripathi, Adya S.; Silvestri, Chester J., Internal combustion engine control for improved fuel efficiency.
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  25. Tripathi, Adya S.; Silvestri, Chester J., Internal combustion engine control for improved fuel efficiency.
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  26. Tripathi, Adya S.; Silvestri, Chester J., Internal combustion engine control for improved fuel efficiency.
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  27. Tripathi, Adya S.; Silvestri, Chester J.; Chandler, Christopher W.; Hand, Christopher C.; Switkes, Joshua P.; Wilcutts, Mark A.; Younkins, Matthew A., Internal combustion engine control for improved fuel efficiency.
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  28. Serrano, Louis J., Look-up table based skip fire engine control.
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  29. Blake R. Suhre ; Jeffery C. Ehlers, Method and apparatus for controlling the power output of a homogenous charge internal combustion engine.
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  30. Shost, Mark A.; Serrano, Louis J.; Carlson, Steven E.; Srinivasan, Vijay; Defenderfer, Eric J.; Wagh, Nitish J.; Beikmann, Randall S.; Li, Jinbiao; Yuan, Xin; Chien, Li-Chun, Method and apparatus for determining optimum skip fire firing profile.
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  31. Srinivasan, Vijay; Serrano, Louis J., Method and apparatus for determining optimum skip fire firing profile with adjustments for ambient temperature.
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  32. Ingram,Grant Alan; Surnilla,Gopichandra, Method and system for rapid heating of an emission control device.
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  33. Surnilla, Gopichandra, Method and system of adaptive learning for engine exhaust gas sensors.
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  34. Surnilla, Gopichandra, Method for air-fuel ratio control of a lean burn engine.
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  35. Gopichandra, Surnilla, Method for air-fuel ratio sensor diagnosis.
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  36. Bidner,David Karl; Surnilla,Gopichandra, Method for controlling an engine to obtain rapid catalyst heating.
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  37. Surnilla,Gopichandra, Method for controlling the temperature of an emission control device.
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  38. Surnilla, Gopichandra, Method for controlling transitions between operating modes of an engine for rapid heating of an emission control device.
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  39. Surnilla, Gopichandra, Method for controlling transitions between operating modes of an engine for rapid heating of an emission control device.
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  40. McConville, Gregory Patrick; Boyer, Brad Alan; Ervin, James Douglas; Ku, Kim Hwe, Method for controlling transitions in a variable displacement engine.
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  41. Surnilla, Gopichandra, Method for rapid catalyst heating.
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  42. Bidner, David Karl; Surnilla, Gopichandra, Method to control fuel vapor purging.
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  43. Surnilla, Gopichandra, Method to control transitions between modes of operation of an engine.
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  44. Surnilla,Gopichandra; Cullen,Michael J., Method to control transitions between modes of operation of an engine.
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  45. Surnilla, Gopichandra; Roth, John M., Overall scheduling of a lean burn engine system.
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  46. Tripathi, Adya S.; Chandler, Christopher W.; Hand, Christopher C.; Switkes, Joshua P.; Wilcutts, Mark A.; Younkins, Matthew A., Skip fire engine control.
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  47. Tripathi, Adya S.; Silvestri, Chester J.; Chandler, Christopher W.; Hand, Chris; Switkes, Joshua P.; Wilcutts, Mark, Skip fire engine control.
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  48. Tripathi, Adya S.; Switkes, Joshua P.; Pirjaberi, Mohammad R.; Chandler, Christopher W., Skip fire engine control.
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  49. Tripathi, Adya S.; Sahandiesfanjani, Farzad, Skip fire internal combustion engine control.
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  50. Tripathi, Adya S.; Sahandiesfanjani, Farzad; Ghosh, Biswa R., Skip fire internal combustion engine control.
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  51. Pirjaberi, Mohammad R.; Serrano, Louis J.; Yuan, Xin; Carlson, Steven E.; Hashemi, Siamak; Kuhlenbeck, Ryan A., Skip fire transition control.
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  52. Pirjaberi, Mohammad R.; Serrano, Louis J.; Yuan, Xin; Carlson, Steven E.; Hashemi, Siamak; Kuhlenbeck, Ryan A., Skip fire transition control.
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  53. Brennan, Daniel G., System and method for controlling a firing pattern of an engine to reduce vibration when cylinders of the engine are deactivated.
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  54. Beikmann, Randall S., System and method for controlling a firing sequence of an engine to reduce vibration when cylinders of the engine are deactivated.
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  55. Verner, Douglas R., System and method for controlling a firing sequence of an engine to reduce vibration when cylinders of the engine are deactivated.
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  56. Brennan, Daniel G.; Naik, Sanjeev M., System and method for controlling spark timing when cylinders of an engine are deactivated to reduce noise and vibration.
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  57. Surnilla, Gopichandra; Goralski, Jr., Christian T.; Smith, Stephen B., System and method for controlling valve timing of an engine with cylinder deactivation.
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  58. Rayl, Allen B., System and method for deactivating a cylinder of an engine and reactivating the cylinder based on an estimated trapped air mass.
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  59. Liu, Zhiping Steven; Matthews, Gregory P.; Will, Anthony B., System and method for predicting parameters associated with airflow through an engine.
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  60. Phillips, Andrew W., System and method for randomly adjusting a firing frequency of an engine to reduce vibration when cylinders of the engine are deactivated.
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  61. Tripathi, Adya S.; Silvestri, Chester J., System and methods for improving efficiency in internal combustion engines.
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  62. Dibble, Robert W.; Tripathi, Adya S.; Silvestri, Chester J., System and methods for stoichiometric compression ignition engine control.
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  63. Burleigh, Darrell W.; Beikmann, Randall S., Systems and methods for controlling cylinder deactivation periods and patterns.
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  64. Hayman, Alan William; Patterson, Gary J., Utilization of air-assisted direct injection, cylinder deactivation and camshaft phasing for improved catalytic converter light-off in internal combustion engines.
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  65. Brennan, Daniel G.; Matthews, Gregory P.; Wiggins, Layne K., Volumetric efficiency determination systems and methods.
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