HK1213962A1 - 用於降低內燃機的顆粒排放的方法和馬達控制器 - Google Patents

用於降低內燃機的顆粒排放的方法和馬達控制器

Info

Publication number
HK1213962A1
HK1213962A1 HK16101927.8A HK16101927A HK1213962A1 HK 1213962 A1 HK1213962 A1 HK 1213962A1 HK 16101927 A HK16101927 A HK 16101927A HK 1213962 A1 HK1213962 A1 HK 1213962A1
Authority
HK
Hong Kong
Prior art keywords
reducing
internal combustion
particle emissions
combustion engine
engine
Prior art date
Application number
HK16101927.8A
Other languages
English (en)
Inventor
Michael Prothmann
Johannes Baldauf
Markus Fleckhammer
Original Assignee
Mtu Friedrichshafen Gmbh
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 Mtu Friedrichshafen Gmbh filed Critical Mtu Friedrichshafen Gmbh
Publication of HK1213962A1 publication Critical patent/HK1213962A1/zh

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
    • F02D41/30—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
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • F02B3/10—Engines characterised by air compression and subsequent fuel addition with compression ignition with intermittent fuel introduction
    • F02B3/12—Methods of operating
    • 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
    • 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
    • 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
    • F02D2041/389—Controlling fuel injection of the high pressure type for injecting directly into the cylinder
    • 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
    • F02D41/0245—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 by increasing temperature of the exhaust gas leaving 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
    • F02D41/402—Multiple injections
    • 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)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
HK16101927.8A 2012-12-20 2016-02-22 用於降低內燃機的顆粒排放的方法和馬達控制器 HK1213962A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012223989.8A DE102012223989B3 (de) 2012-12-20 2012-12-20 Verfahren zur Reduzierung der Partikelemission eines Verbrennungsmotors und Motorsteuergerät
PCT/EP2013/003464 WO2014094950A1 (de) 2012-12-20 2013-11-18 Verfahren zur reduzierung der partikelemission eines verbrennungsmotors und motorsteuergerät

Publications (1)

Publication Number Publication Date
HK1213962A1 true HK1213962A1 (zh) 2016-07-15

Family

ID=49639841

Family Applications (1)

Application Number Title Priority Date Filing Date
HK16101927.8A HK1213962A1 (zh) 2012-12-20 2016-02-22 用於降低內燃機的顆粒排放的方法和馬達控制器

Country Status (5)

Country Link
US (1) US9422885B2 (zh)
CN (1) CN104870790B (zh)
DE (1) DE102012223989B3 (zh)
HK (1) HK1213962A1 (zh)
WO (1) WO2014094950A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10774771B2 (en) * 2016-03-04 2020-09-15 Ge Global Sourcing Llc Engine control system for reducing particulate matter
US10570840B2 (en) * 2018-02-08 2020-02-25 Ford Global Technologies, Llc System and method generating an exotherm in an exhaust system
DE102020107132A1 (de) 2020-03-16 2021-09-16 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur thermodynamischen Optimierung mittels Nutzung von zylinderindividuellen Einspritzmustern in Kraftfahrzeugen
CN114396343A (zh) * 2022-01-26 2022-04-26 湖南道依茨动力有限公司 发动机进气量控制方法、控制装置、发动机及工程设备

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10016219A1 (de) * 2000-03-09 2002-02-07 Volkswagen Ag Verfahren und Vorrichtung zur Steuerung einer Heizmaßnahme in einer Abgasreinigungsanlage von Brennkraftmaschinen
EP1132584B1 (de) * 2000-03-09 2007-02-21 Volkswagen Aktiengesellschaft Verfahren und Vorrichtung zur Steuerung einer Heizmassnahme in einer Abgasreinigungsanlage von Brennkraftmaschinen
DE10103771A1 (de) * 2001-01-27 2002-08-14 Omg Ag & Co Kg Verfahren zur Wiederherstellung der katalytischen Aktivität eines Katalysators, welcher im Abgastrakt eines Dieselmotors angeordnet ist und wenigstens eine Oxidationsfunktion aufweist
US6536209B2 (en) * 2001-06-26 2003-03-25 Caterpillar Inc Post injections during cold operation
US6651613B2 (en) * 2001-11-30 2003-11-25 Caterpillar Inc Method and system of fuel injector operation
DE10329328B4 (de) * 2003-06-30 2005-10-13 Siemens Ag Verfahren zur Steuerung einer Brennkraftmaschine
JP2006105055A (ja) * 2004-10-07 2006-04-20 Mitsubishi Motors Corp 内燃機関の排気浄化装置
US8261535B2 (en) * 2005-06-30 2012-09-11 GM Global Technology Operations LLC Enhanced post injection control system for diesel particulate filters
DE102006019317A1 (de) * 2005-07-14 2007-01-25 Robert Bosch Gmbh Zur Dosierung von Kraftstoff zu Brennräumen eines Verbrennungsmotors dienendes Verfahren und Steuergerät
US20090090099A1 (en) * 2007-10-08 2009-04-09 International Engine Intellectual Property Company, Llc Late post-injection fueling strategy in a multi-cylinder diesel engine during regeneration of an exhaust after-treatment device
GB2476959B (en) * 2010-01-15 2016-03-09 Gm Global Tech Operations Inc Method for operating post injections of fuel in an internal combustion engine

Also Published As

Publication number Publication date
US20150285180A1 (en) 2015-10-08
US9422885B2 (en) 2016-08-23
CN104870790B (zh) 2018-10-02
WO2014094950A1 (de) 2014-06-26
CN104870790A (zh) 2015-08-26
DE102012223989B3 (de) 2014-04-24

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