GB2497294B - Method for operating an internal combustion engine - Google Patents

Method for operating an internal combustion engine

Info

Publication number
GB2497294B
GB2497294B GB1120855.0A GB201120855A GB2497294B GB 2497294 B GB2497294 B GB 2497294B GB 201120855 A GB201120855 A GB 201120855A GB 2497294 B GB2497294 B GB 2497294B
Authority
GB
United Kingdom
Prior art keywords
operating
combustion engine
internal combustion
engine
internal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB1120855.0A
Other versions
GB201120855D0 (en
GB2497294A (en
Inventor
Ramundo Fabio
Girotto Marco
Bastianelli Michele
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GM Global Technology Operations LLC
Original Assignee
GM Global Technology Operations LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GM Global Technology Operations LLC filed Critical GM Global Technology Operations LLC
Priority to GB1120855.0A priority Critical patent/GB2497294B/en
Publication of GB201120855D0 publication Critical patent/GB201120855D0/en
Publication of GB2497294A publication Critical patent/GB2497294A/en
Application granted granted Critical
Publication of GB2497294B publication Critical patent/GB2497294B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/008—Controlling each cylinder individually
    • F02D41/0085—Balancing of cylinder outputs, e.g. speed, torque or air-fuel ratio
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1497—With detection of the mechanical response of the engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/401—Controlling injection timing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/402—Multiple injections
    • F02D41/405—Multiple injections with post injections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
    • F02D2200/1002—Output torque
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
GB1120855.0A 2011-12-05 2011-12-05 Method for operating an internal combustion engine Expired - Fee Related GB2497294B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1120855.0A GB2497294B (en) 2011-12-05 2011-12-05 Method for operating an internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1120855.0A GB2497294B (en) 2011-12-05 2011-12-05 Method for operating an internal combustion engine

Publications (3)

Publication Number Publication Date
GB201120855D0 GB201120855D0 (en) 2012-01-18
GB2497294A GB2497294A (en) 2013-06-12
GB2497294B true GB2497294B (en) 2018-01-10

Family

ID=45541200

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1120855.0A Expired - Fee Related GB2497294B (en) 2011-12-05 2011-12-05 Method for operating an internal combustion engine

Country Status (1)

Country Link
GB (1) GB2497294B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111828191B (en) * 2020-03-24 2021-10-08 同济大学 Air-fuel ratio control system and method of hybrid power engine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002303188A (en) * 2001-03-30 2002-10-18 Mazda Motor Corp Fuel injection method for diesel engine
US20020194837A1 (en) * 2001-06-26 2002-12-26 Caterpillar Inc. Post injections during cold operation
US20030145581A1 (en) * 2001-02-20 2003-08-07 Yoshihisa Tashiro Fuel injection control method for diesel engine and regenerative control method for exhaust gas after treatment device
US20040050360A1 (en) * 2000-12-27 2004-03-18 Werner Happenhofer Method for controlling an internal combustion engine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040050360A1 (en) * 2000-12-27 2004-03-18 Werner Happenhofer Method for controlling an internal combustion engine
US20030145581A1 (en) * 2001-02-20 2003-08-07 Yoshihisa Tashiro Fuel injection control method for diesel engine and regenerative control method for exhaust gas after treatment device
JP2002303188A (en) * 2001-03-30 2002-10-18 Mazda Motor Corp Fuel injection method for diesel engine
US20020194837A1 (en) * 2001-06-26 2002-12-26 Caterpillar Inc. Post injections during cold operation

Also Published As

Publication number Publication date
GB201120855D0 (en) 2012-01-18
GB2497294A (en) 2013-06-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20180410