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GB2501930B - Engine out emission control system and method - Google Patents

Engine out emission control system and method

Info

Publication number
GB2501930B
GB2501930B GB1208280.6A GB201208280A GB2501930B GB 2501930 B GB2501930 B GB 2501930B GB 201208280 A GB201208280 A GB 201208280A GB 2501930 B GB2501930 B GB 2501930B
Authority
GB
United Kingdom
Prior art keywords
control system
emission control
engine out
out emission
engine
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
GB1208280.6A
Other versions
GB201208280D0 (en
GB2501930A (en
Inventor
Demory Romain
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.)
Ford Global Technologies LLC
Original Assignee
Ford Global Technologies 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 Ford Global Technologies LLC filed Critical Ford Global Technologies LLC
Priority to GB1208280.6A priority Critical patent/GB2501930B/en
Priority to GBGB1210017.8A priority patent/GB201210017D0/en
Publication of GB201208280D0 publication Critical patent/GB201208280D0/en
Priority to RU2013120935A priority patent/RU2640148C2/en
Priority to DE102013208461A priority patent/DE102013208461A1/en
Publication of GB2501930A publication Critical patent/GB2501930A/en
Application granted granted Critical
Publication of GB2501930B publication Critical patent/GB2501930B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
    • 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
    • F01N11/00—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/0015—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for using exhaust gas sensors
    • 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
    • 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
    • F02D41/027—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus
    • F02D41/029—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus the exhaust gas treating apparatus being a particulate filter
    • 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
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D41/1406—Introducing closed-loop corrections characterised by the control or regulation method with use of a optimisation method, e.g. iteration
    • 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
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/0625—Fuel consumption, e.g. measured in fuel liters per 100 kms or miles per gallon
    • 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
    • F02D2200/08—Exhaust gas treatment apparatus parameters
    • F02D2200/0806—NOx storage amount, i.e. amount of NOx stored on NOx trap
    • 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
    • F02D2200/08—Exhaust gas treatment apparatus parameters
    • F02D2200/0811—NOx storage efficiency
    • 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
    • F02D2200/08—Exhaust gas treatment apparatus parameters
    • F02D2200/0812—Particle filter loading
    • 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
    • F02D2200/08—Exhaust gas treatment apparatus parameters
    • F02D2200/0818—SOx storage amount, e.g. for SOx trap or NOx trap
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/36—Control for minimising NOx emissions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/38—Control for minimising smoke emissions, e.g. by applying smoke limitations on the fuel injection amount
    • 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]
    • F02D41/005—Controlling exhaust gas recirculation [EGR] according to engine operating conditions
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
GB1208280.6A 2012-05-11 2012-05-11 Engine out emission control system and method Expired - Fee Related GB2501930B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB1208280.6A GB2501930B (en) 2012-05-11 2012-05-11 Engine out emission control system and method
GBGB1210017.8A GB201210017D0 (en) 2012-05-11 2012-06-06 The easy fence panel clip
RU2013120935A RU2640148C2 (en) 2012-05-11 2013-05-07 Method for calibrating nox emissions at engine and diesel engine output and control system
DE102013208461A DE102013208461A1 (en) 2012-05-11 2013-05-08 COMBUSTION ENGINE EMISSION CONTROL SYSTEM AND METHOD

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1208280.6A GB2501930B (en) 2012-05-11 2012-05-11 Engine out emission control system and method

Publications (3)

Publication Number Publication Date
GB201208280D0 GB201208280D0 (en) 2012-06-20
GB2501930A GB2501930A (en) 2013-11-13
GB2501930B true GB2501930B (en) 2018-11-14

Family

ID=46396878

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1208280.6A Expired - Fee Related GB2501930B (en) 2012-05-11 2012-05-11 Engine out emission control system and method
GBGB1210017.8A Ceased GB201210017D0 (en) 2012-05-11 2012-06-06 The easy fence panel clip

Family Applications After (1)

Application Number Title Priority Date Filing Date
GBGB1210017.8A Ceased GB201210017D0 (en) 2012-05-11 2012-06-06 The easy fence panel clip

Country Status (3)

Country Link
DE (1) DE102013208461A1 (en)
GB (2) GB2501930B (en)
RU (1) RU2640148C2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9518521B2 (en) 2014-07-21 2016-12-13 General Electric Company System for controlling emissions of engine and related method and non transitory computer readable media
US9868089B2 (en) 2014-07-21 2018-01-16 General Electric Company System for controlling emissions of engine and related method and non-transitory computer readable media
US11035274B2 (en) 2016-12-08 2021-06-15 Scania Cv Ab Method and system for controlling an ammonia coverage degree profile
CN114233471B (en) * 2021-12-24 2022-11-22 湖南道依茨动力有限公司 High-sulfur oil identification and post-processing method and device and working vehicle

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1538311A1 (en) * 2003-11-21 2005-06-08 Isuzu Motors Limited Exhaust gas purifying method and exhaust gas purifying system
US20070113539A1 (en) * 2005-11-18 2007-05-24 Denso Corporation Heater control device for gas sensor
US20070157609A1 (en) * 2006-01-12 2007-07-12 Arvinmeritor Emissions Technologies Gmbh Method and apparatus for determining loading of an emissions trap by use of transfer function analysis
US20080098725A1 (en) * 2006-10-31 2008-05-01 Caterpillar Inc. Exhaust system having mid-reducer NOx sensor
US20080104947A1 (en) * 2006-11-07 2008-05-08 Yue Yun Wang System for controlling triggering of adsorber regeneration
WO2010104422A1 (en) * 2009-03-12 2010-09-16 Volvo Lastavagnar Ab Operating method for an exhaust aftertreatment system and exhaust aftertreatment system
US20110067382A1 (en) * 2006-01-19 2011-03-24 Cummins Intellectual Properties, Inc. System and method for nox reduction optimization
US20110162350A1 (en) * 2010-01-01 2011-07-07 Cummins Intellectual Properties, Inc. Engine and exhaust aftertreatment control
US20120000184A1 (en) * 2010-07-02 2012-01-05 Gm Global Technology Operations, Inc. Method of monitoring soot mass in a particulate filter and monitoring system for same
EP2816205A1 (en) * 2012-02-14 2014-12-24 Toyota Jidosha Kabushiki Kaisha Exhaust purification device for internal combustion engine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2224233C2 (en) * 1998-01-05 2004-02-20 Ю.Эс. Энвайрнментал Протекшн Эйдженси Mobile system for recording exhaust gases of automobile and flowmeter module for system
EP2027371B1 (en) * 2006-06-15 2019-12-04 Dinex Finland Oy Coating for particulate filters

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1538311A1 (en) * 2003-11-21 2005-06-08 Isuzu Motors Limited Exhaust gas purifying method and exhaust gas purifying system
US20070113539A1 (en) * 2005-11-18 2007-05-24 Denso Corporation Heater control device for gas sensor
US20070157609A1 (en) * 2006-01-12 2007-07-12 Arvinmeritor Emissions Technologies Gmbh Method and apparatus for determining loading of an emissions trap by use of transfer function analysis
US20110067382A1 (en) * 2006-01-19 2011-03-24 Cummins Intellectual Properties, Inc. System and method for nox reduction optimization
US20080098725A1 (en) * 2006-10-31 2008-05-01 Caterpillar Inc. Exhaust system having mid-reducer NOx sensor
US20080104947A1 (en) * 2006-11-07 2008-05-08 Yue Yun Wang System for controlling triggering of adsorber regeneration
WO2010104422A1 (en) * 2009-03-12 2010-09-16 Volvo Lastavagnar Ab Operating method for an exhaust aftertreatment system and exhaust aftertreatment system
US20110162350A1 (en) * 2010-01-01 2011-07-07 Cummins Intellectual Properties, Inc. Engine and exhaust aftertreatment control
US20120000184A1 (en) * 2010-07-02 2012-01-05 Gm Global Technology Operations, Inc. Method of monitoring soot mass in a particulate filter and monitoring system for same
EP2816205A1 (en) * 2012-02-14 2014-12-24 Toyota Jidosha Kabushiki Kaisha Exhaust purification device for internal combustion engine

Also Published As

Publication number Publication date
DE102013208461A1 (en) 2013-11-14
RU2640148C2 (en) 2017-12-26
GB201208280D0 (en) 2012-06-20
GB201210017D0 (en) 2012-07-18
RU2013120935A (en) 2014-11-20
GB2501930A (en) 2013-11-13

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Legal Events

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

Effective date: 20200511