GB2477310A - Particle filter regeneration with a fault detection step - Google Patents

Particle filter regeneration with a fault detection step Download PDF

Info

Publication number
GB2477310A
GB2477310A GB1001446A GB201001446A GB2477310A GB 2477310 A GB2477310 A GB 2477310A GB 1001446 A GB1001446 A GB 1001446A GB 201001446 A GB201001446 A GB 201001446A GB 2477310 A GB2477310 A GB 2477310A
Authority
GB
United Kingdom
Prior art keywords
engine
dpf
intake air
regeneration process
regeneration
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.)
Withdrawn
Application number
GB1001446A
Other languages
English (en)
Other versions
GB201001446D0 (en
Inventor
Alessia Tuninetti
Igor Zanetti
Stefano Cassani
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 GB1001446A priority Critical patent/GB2477310A/en
Publication of GB201001446D0 publication Critical patent/GB201001446D0/en
Priority to RU2011102271/06A priority patent/RU2565931C2/ru
Priority to CN2011100304681A priority patent/CN102140951A/zh
Priority to US13/017,124 priority patent/US20110185706A1/en
Publication of GB2477310A publication Critical patent/GB2477310A/en
Withdrawn legal-status Critical Current

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
    • F01N9/00—Electrical control of exhaust gas treating apparatus
    • F01N9/002—Electrical control of exhaust gas treating apparatus of filter regeneration, e.g. detection of clogging
    • 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
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
    • 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
    • F02D41/024—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature 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
    • F02D41/30—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
    • F02D2200/04—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
    • 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
    • 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
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • 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)
  • Processes For Solid Components From Exhaust (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
GB1001446A 2010-01-29 2010-01-29 Particle filter regeneration with a fault detection step Withdrawn GB2477310A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB1001446A GB2477310A (en) 2010-01-29 2010-01-29 Particle filter regeneration with a fault detection step
RU2011102271/06A RU2565931C2 (ru) 2010-01-29 2011-01-24 Способ управления восстановлением дизельного сажевого фильтра (дсф) в системе дизельного двигателя
CN2011100304681A CN102140951A (zh) 2010-01-29 2011-01-28 管理柴油发动机系统中的柴油微粒过滤器再生的方法
US13/017,124 US20110185706A1 (en) 2010-01-29 2011-01-31 Method for managing the regeneration of a diesel particulate filter (dpf) in a diesel engine system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1001446A GB2477310A (en) 2010-01-29 2010-01-29 Particle filter regeneration with a fault detection step

Publications (2)

Publication Number Publication Date
GB201001446D0 GB201001446D0 (en) 2010-03-17
GB2477310A true GB2477310A (en) 2011-08-03

Family

ID=42084150

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1001446A Withdrawn GB2477310A (en) 2010-01-29 2010-01-29 Particle filter regeneration with a fault detection step

Country Status (4)

Country Link
US (1) US20110185706A1 (ru)
CN (1) CN102140951A (ru)
GB (1) GB2477310A (ru)
RU (1) RU2565931C2 (ru)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111322143A (zh) * 2020-02-26 2020-06-23 潍柴动力股份有限公司 柴油机颗粒捕集器的诊断方法、云端服务器及车载终端

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013221598A1 (de) * 2013-10-24 2015-05-13 Robert Bosch Gmbh Verfahren und Vorrichtung zur Überwachung eines Partikelfilters

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004019524A (ja) * 2002-06-14 2004-01-22 Denso Corp 内燃機関の排気ガス浄化装置
JP2004190667A (ja) * 2002-11-28 2004-07-08 Denso Corp 内燃機関の排気浄化装置
JP2006316733A (ja) * 2005-05-13 2006-11-24 Honda Motor Co Ltd 内燃機関の排ガス浄化装置
US7174706B2 (en) * 2004-04-05 2007-02-13 Denso Corporation Exhaust emission control system for internal combustion engine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10020170C1 (de) * 2000-04-25 2001-09-06 Emitec Emissionstechnologie Verfahren zum Entfernen von Rußpartikeln aus einem Abgas und zugehöriges Auffangelement
DE50001415D1 (de) * 2000-11-03 2003-04-10 Ford Global Tech Inc Verfahren zur Regeneration des Partikelfilters eines Dieselmotors
JP4140371B2 (ja) * 2002-12-16 2008-08-27 日産自動車株式会社 パティキュレートフィルタの再生装置及びエンジンの排気ガス浄化装置
WO2007053367A2 (en) * 2005-10-28 2007-05-10 Corning Incorporated Regeneration of diesel particulate filters
US7480559B2 (en) * 2006-12-28 2009-01-20 Detroit Diesel Corporation Calibratable fault reactions in heavy-duty diesel engines
US8387370B2 (en) * 2009-09-29 2013-03-05 Ford Global Technologies, Llc System for regenerating a particulate filter and controlling EGR

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004019524A (ja) * 2002-06-14 2004-01-22 Denso Corp 内燃機関の排気ガス浄化装置
JP2004190667A (ja) * 2002-11-28 2004-07-08 Denso Corp 内燃機関の排気浄化装置
US7174706B2 (en) * 2004-04-05 2007-02-13 Denso Corporation Exhaust emission control system for internal combustion engine
JP2006316733A (ja) * 2005-05-13 2006-11-24 Honda Motor Co Ltd 内燃機関の排ガス浄化装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111322143A (zh) * 2020-02-26 2020-06-23 潍柴动力股份有限公司 柴油机颗粒捕集器的诊断方法、云端服务器及车载终端

Also Published As

Publication number Publication date
CN102140951A (zh) 2011-08-03
GB201001446D0 (en) 2010-03-17
RU2011102271A (ru) 2012-07-27
US20110185706A1 (en) 2011-08-04
RU2565931C2 (ru) 2015-10-20

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WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)