DE112015002182A5 - Otto engine with particle filter and regeneration strategy and method for this purpose - Google Patents

Otto engine with particle filter and regeneration strategy and method for this purpose Download PDF

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Publication number
DE112015002182A5
DE112015002182A5 DE112015002182.5T DE112015002182T DE112015002182A5 DE 112015002182 A5 DE112015002182 A5 DE 112015002182A5 DE 112015002182 T DE112015002182 T DE 112015002182T DE 112015002182 A5 DE112015002182 A5 DE 112015002182A5
Authority
DE
Germany
Prior art keywords
particle filter
otto engine
regeneration strategy
regeneration
strategy
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.)
Pending
Application number
DE112015002182.5T
Other languages
German (de)
Inventor
Mark Hendrikx
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.)
FEV Europe GmbH
Original Assignee
FEV 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 FEV GmbH filed Critical FEV GmbH
Publication of DE112015002182A5 publication Critical patent/DE112015002182A5/en
Pending 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
    • 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
    • F02D41/008—Controlling each cylinder individually
    • F02D41/0087—Selective cylinder activation, i.e. partial cylinder operation
    • 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
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/12—Introducing corrections for particular operating conditions for deceleration
    • F02D41/123—Introducing corrections for particular operating conditions for deceleration the fuel injection being cut-off
    • 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

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)
  • Processes For Solid Components From Exhaust (AREA)
DE112015002182.5T 2014-05-09 2015-05-08 Otto engine with particle filter and regeneration strategy and method for this purpose Pending DE112015002182A5 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102014006692.4 2014-05-09
DE102014006692.4A DE102014006692A1 (en) 2014-05-09 2014-05-09 Otto engine with particle filter and regeneration strategy and method for this purpose
PCT/EP2015/060223 WO2015169958A1 (en) 2014-05-09 2015-05-08 Method and device for regeneration of a particle filter

Publications (1)

Publication Number Publication Date
DE112015002182A5 true DE112015002182A5 (en) 2017-01-19

Family

ID=53189030

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102014006692.4A Withdrawn DE102014006692A1 (en) 2014-05-09 2014-05-09 Otto engine with particle filter and regeneration strategy and method for this purpose
DE112015002182.5T Pending DE112015002182A5 (en) 2014-05-09 2015-05-08 Otto engine with particle filter and regeneration strategy and method for this purpose

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102014006692.4A Withdrawn DE102014006692A1 (en) 2014-05-09 2014-05-09 Otto engine with particle filter and regeneration strategy and method for this purpose

Country Status (2)

Country Link
DE (2) DE102014006692A1 (en)
WO (1) WO2015169958A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017100892A1 (en) 2017-01-18 2018-07-19 Volkswagen Aktiengesellschaft Regeneration of a particulate filter or four-way catalytic converter in an exhaust system of an internal combustion engine
DE102017208438A1 (en) 2017-05-18 2018-11-22 Volkswagen Aktiengesellschaft Regeneration of a particulate filter or four-way catalytic converter in an exhaust system of an internal combustion engine
DE102017006501A1 (en) 2017-07-08 2019-01-10 Daimler Ag Method for operating an internal combustion engine of a motor vehicle and arrangement of a particulate filter in an exhaust system of a motor vehicle
DE102018106218A1 (en) 2018-03-16 2018-07-19 FEV Europe GmbH Method for loading a particulate filter with soot
DE102018204616B4 (en) * 2018-03-27 2021-02-04 Audi Ag Method for operating a drive device for a motor vehicle and a corresponding drive device
DE102018107220A1 (en) 2018-03-27 2018-08-02 FEV Europe GmbH Method for calculating a quantity of soot in a particle filter
DE102018107222A1 (en) 2018-03-27 2018-08-02 FEV Europe GmbH Method for calculating a quantity of soot in a particle filter
DE102018121108A1 (en) 2018-08-29 2018-11-08 FEV Europe GmbH Method for determining a condition of a particulate filter
DE102019106000A1 (en) 2019-03-08 2019-05-02 FEV Europe GmbH Method for regenerating a particle filter of a vehicle
DE102020103894A1 (en) 2020-02-14 2021-08-19 Volkswagen Aktiengesellschaft Method for monitoring the regeneration of a gasoline particle filter
CN112177785B (en) * 2020-09-30 2022-05-31 东风汽车集团有限公司 Method and system for reducing particulate matter emission of gasoline direct injection engine in low-temperature warm-up stage
CN114320547B (en) * 2021-12-28 2023-06-20 联合汽车电子有限公司 Regeneration method, device, equipment, system and storage medium of particle trap
CN115306523B (en) * 2022-07-14 2024-05-17 潍柴动力股份有限公司 Engine DPF control method and device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006021302B3 (en) 2006-05-08 2007-11-29 Ford Global Technologies, LLC, Dearborn Method for determining the soot concentration in the exhaust gas of a direct-injection internal combustion engine and internal combustion engine for carrying out such a method
US7631491B2 (en) * 2006-11-15 2009-12-15 Detroit Diesel Corporation Method and system for passive regeneration of compression ignition engine exhaust filters
DE102010039013A1 (en) * 2010-08-06 2012-02-09 Robert Bosch Gmbh Method and apparatus for regeneration of a particulate filter
DE102010039020A1 (en) * 2010-08-06 2012-02-09 Robert Bosch Gmbh Method and apparatus for regeneration of a particulate filter
DE102010044102A1 (en) 2010-11-18 2012-05-24 Ford Global Technologies, Llc Exhaust system for internal combustion engines with particle filter
DE102011107692B3 (en) 2011-07-13 2013-01-03 Umicore Ag & Co. Kg Process for reactivating exhaust gas purification systems of diesel engines with low-pressure EGR
DE102012021882B4 (en) * 2012-11-07 2018-05-30 Volkswagen Aktiengesellschaft Method for operating a gasoline engine, control device and motor vehicle with such

Also Published As

Publication number Publication date
DE102014006692A1 (en) 2015-11-12
WO2015169958A1 (en) 2015-11-12

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Legal Events

Date Code Title Description
R081 Change of applicant/patentee

Owner name: FEV EUROPE GMBH, DE

Free format text: FORMER OWNER: FEV GMBH, 52078 AACHEN, DE

R084 Declaration of willingness to licence
R012 Request for examination validly filed