GB2389673B - System for controlling engine exhaust temperature - Google Patents

System for controlling engine exhaust temperature

Info

Publication number
GB2389673B
GB2389673B GB0316450A GB0316450A GB2389673B GB 2389673 B GB2389673 B GB 2389673B GB 0316450 A GB0316450 A GB 0316450A GB 0316450 A GB0316450 A GB 0316450A GB 2389673 B GB2389673 B GB 2389673B
Authority
GB
United Kingdom
Prior art keywords
engine exhaust
exhaust temperature
controlling engine
controlling
temperature
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
GB0316450A
Other versions
GB0316450D0 (en
GB2389673A (en
Inventor
Larry J Brackney
Salim A Jaliwala
Paul R Miller
Thomas A Dollmeyer
John F Wright
Gary L Hunter
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.)
Cummins Inc
Original Assignee
Cummins Inc
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
Priority claimed from US09/774,664 external-priority patent/US6508242B2/en
Priority claimed from US09/774,987 external-priority patent/US6550464B1/en
Application filed by Cummins Inc filed Critical Cummins Inc
Publication of GB0316450D0 publication Critical patent/GB0316450D0/en
Publication of GB2389673A publication Critical patent/GB2389673A/en
Application granted granted Critical
Publication of GB2389673B publication Critical patent/GB2389673B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N9/00—Electrical control of exhaust gas treating apparatus
    • F01N9/005—Electrical control of exhaust gas treating apparatus using models instead of sensors to determine operating characteristics of exhaust systems, e.g. calculating catalyst temperature instead of measuring it directly
    • 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
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0406—Intake manifold pressure
    • 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
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0414—Air temperature
    • 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
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0047—Controlling exhaust gas recirculation [EGR]
    • F02D41/0065—Specific aspects of external EGR control
    • 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
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1446—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being exhaust temperatures
    • 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
    • F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
    • F02D41/187—Circuit arrangements for generating control signals by measuring intake air flow using a hot wire flow sensor
    • 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)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
GB0316450A 2001-01-31 2002-01-28 System for controlling engine exhaust temperature Expired - Fee Related GB2389673B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/774,664 US6508242B2 (en) 2001-01-31 2001-01-31 System for estimating engine exhaust temperature
US09/774,987 US6550464B1 (en) 2001-01-31 2001-01-31 System for controlling engine exhaust temperature
PCT/US2002/002375 WO2002061261A2 (en) 2001-01-31 2002-01-28 System for controlling engine exhaust temperature

Publications (3)

Publication Number Publication Date
GB0316450D0 GB0316450D0 (en) 2003-08-20
GB2389673A GB2389673A (en) 2003-12-17
GB2389673B true GB2389673B (en) 2004-12-08

Family

ID=27118933

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0316450A Expired - Fee Related GB2389673B (en) 2001-01-31 2002-01-28 System for controlling engine exhaust temperature

Country Status (4)

Country Link
AU (1) AU2002240121A1 (en)
DE (1) DE10295942B4 (en)
GB (1) GB2389673B (en)
WO (1) WO2002061261A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2906570B1 (en) * 2006-09-28 2008-12-19 Peugeot Citroen Automobiles Sa METHOD OF OPTIMIZING THE PERFORMANCE OF AN INTERNAL COMBUSTION ENGINE OF A VEHICLE, SUCH AS A MOTOR VEHICLE
FR2911920B1 (en) * 2007-01-25 2009-04-10 Peugeot Citroen Automobiles Sa METHOD AND SYSTEM FOR LIMITING THE EXHAUST TEMPERATURE OF A DIESEL ENGINE.
US7810476B2 (en) * 2007-03-06 2010-10-12 Gm Global Technology Operations, Inc. Method and apparatus for estimating exhaust temperature of an internal combustion engine
FR3001766A1 (en) * 2013-02-06 2014-08-08 Peugeot Citroen Automobiles Sa METHOD FOR ESTIMATING THE EXHAUST GAS TEMPERATURE
CN112302815B (en) * 2020-10-30 2022-09-06 中国航空工业集团公司西安航空计算技术研究所 Method for controlling exhaust temperature of electronic control diesel engine based on thermal proportion

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4223654A (en) * 1976-11-02 1980-09-23 Robert Bosch Gmbh Method and apparatus for controlling the operation of a diesel engine
DE4302530A1 (en) * 1992-01-29 1993-08-05 Maho Ag Monitoring device for clamped state of tool in working spindle - contains tool holder position sensor, electronic evaluation unit storing holder clamp positions during tool changing as reference positions
US5544639A (en) * 1993-08-31 1996-08-13 Nippondenso Co., Ltd. Temperature predicting system for internal combustion engine and temperature control system including same
US5647668A (en) * 1994-09-21 1997-07-15 Robert Bosch Gmbh Method for generating a signal relating to a temperature in the exhaust system of an internal combustion engine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04311643A (en) * 1991-04-10 1992-11-04 Hitachi Ltd Engine cylinder inflow air quantity computing method and fuel injection control method
DE4325307C2 (en) * 1993-07-28 1995-05-11 Daimler Benz Ag Method for controlling the fuel supply in a mixture-compressing internal combustion engine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4223654A (en) * 1976-11-02 1980-09-23 Robert Bosch Gmbh Method and apparatus for controlling the operation of a diesel engine
DE4302530A1 (en) * 1992-01-29 1993-08-05 Maho Ag Monitoring device for clamped state of tool in working spindle - contains tool holder position sensor, electronic evaluation unit storing holder clamp positions during tool changing as reference positions
US5544639A (en) * 1993-08-31 1996-08-13 Nippondenso Co., Ltd. Temperature predicting system for internal combustion engine and temperature control system including same
US5647668A (en) * 1994-09-21 1997-07-15 Robert Bosch Gmbh Method for generating a signal relating to a temperature in the exhaust system of an internal combustion engine

Also Published As

Publication number Publication date
AU2002240121A1 (en) 2002-08-12
WO2002061261A2 (en) 2002-08-08
DE10295942T1 (en) 2003-12-24
GB0316450D0 (en) 2003-08-20
WO2002061261A3 (en) 2002-11-14
DE10295942B4 (en) 2011-06-30
GB2389673A (en) 2003-12-17

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Legal Events

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

Effective date: 20210128