DE112008003720A5 - Cylinder operated regeneration mode and mode change - Google Patents
Cylinder operated regeneration mode and mode change Download PDFInfo
- Publication number
- DE112008003720A5 DE112008003720A5 DE112008003720T DE112008003720T DE112008003720A5 DE 112008003720 A5 DE112008003720 A5 DE 112008003720A5 DE 112008003720 T DE112008003720 T DE 112008003720T DE 112008003720 T DE112008003720 T DE 112008003720T DE 112008003720 A5 DE112008003720 A5 DE 112008003720A5
- Authority
- DE
- Germany
- Prior art keywords
- mode
- cylinder operated
- change
- operated regeneration
- mode change
- 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- Withdrawn
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
-
- 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
- F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
- F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
- F02D35/023—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining the cylinder pressure
-
- 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
- F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
- F02D35/025—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining temperatures inside the cylinder, e.g. combustion temperatures
- F02D35/026—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining temperatures inside the cylinder, e.g. combustion temperatures using an estimation
-
- 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
- F02D41/02—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
- F02D41/025—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 changing the composition of the exhaust gas, e.g. for exothermic reaction on 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
- 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
- F02D2200/70—Input parameters for engine control said parameters being related to the vehicle exterior
- F02D2200/701—Information about vehicle position, e.g. from navigation system or GPS signal
-
- 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
- F02D2250/11—Oil dilution, i.e. prevention thereof or special controls according thereto
-
- 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
- F02D41/1459—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 a hydrocarbon content or concentration
-
- 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
-
- 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
- Y02T10/12—Improving ICE efficiencies
-
- 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)
- Combined Controls Of Internal Combustion Engines (AREA)
- Processes For Solid Components From Exhaust (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2008/002038 WO2009112056A1 (en) | 2008-03-14 | 2008-03-14 | Cylinder pressure guided regeneration operation and operation type change |
Publications (1)
Publication Number | Publication Date |
---|---|
DE112008003720A5 true DE112008003720A5 (en) | 2011-03-03 |
Family
ID=40042565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE112008003720T Withdrawn DE112008003720A5 (en) | 2008-03-14 | 2008-03-14 | Cylinder operated regeneration mode and mode change |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE112008003720A5 (en) |
WO (1) | WO2009112056A1 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011055273A1 (en) * | 2011-11-11 | 2013-05-16 | Fev Gmbh | Method for controlling the exhaust gas temperature of a direct-injection internal combustion engine |
DE102011055275A1 (en) | 2011-11-11 | 2013-05-16 | Fev Gmbh | Method for controlling the exhaust gas temperature of a direct-injection internal combustion engine |
DE102014202050A1 (en) | 2014-02-05 | 2015-08-06 | Volkswagen Aktiengesellschaft | Process for the regeneration of a particulate filter of an internal combustion engine and appropriately designed control means and vehicle |
FR3033440A1 (en) * | 2015-03-02 | 2016-09-09 | Peugeot Citroen Automobiles Sa | PROCESS FOR PREDICTING THE DILUTED FUEL IN A LUBRICATING OIL OF A THERMAL ENGINE |
DE102015204102A1 (en) | 2015-03-06 | 2016-09-08 | Fev Gmbh | Method for adjusting the air-fuel ratio in the exhaust gas of a direct injection internal combustion engine for NOx storage catalyst regeneration |
DE102015014150A1 (en) * | 2015-04-29 | 2016-11-03 | Technische Universität Darmstadt | Method and device for optimizing the operating behavior of a motor vehicle with internal combustion engine |
DE102015225279B4 (en) | 2015-12-15 | 2019-09-12 | Mtu Friedrichshafen Gmbh | Method and device for the predictive control and / or regulation of an internal combustion engine and internal combustion engine with the device for carrying out the method |
DE102016225780A1 (en) * | 2016-12-21 | 2018-06-21 | Robert Bosch Gmbh | Method and device for operating an engine system of a motor vehicle |
DE102017216121A1 (en) | 2017-09-13 | 2019-03-14 | Volkswagen Aktiengesellschaft | Method for operating an internal combustion engine and internal combustion engine |
DE102019215617A1 (en) * | 2019-10-11 | 2021-04-15 | Robert Bosch Gmbh | Method for emission-based trajectory planning for an internal combustion engine |
US11428181B2 (en) * | 2020-03-25 | 2022-08-30 | Cummins Inc. | Systems and methods for ultra-low NOx cold start warmup control and fault diagnosis |
DE102022205990A1 (en) | 2022-06-14 | 2023-12-14 | Psa Automobiles Sa | Method for controlling the exhaust gas temperature for a motor vehicle powered by an internal combustion engine and engine control of a motor vehicle |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10115968B4 (en) * | 2001-03-27 | 2012-08-16 | Volkswagen Ag | Process for heating a catalyst |
DE10124596B4 (en) * | 2001-05-21 | 2013-06-20 | Volkswagen Ag | Method and devices for determining the gas outlet temperature or gas inlet temperature of an internal combustion engine |
DE10203920A1 (en) * | 2002-01-31 | 2003-09-04 | Bayerische Motoren Werke Ag | Method for determining the exhaust gas temperature in the exhaust system of a combustion engine employs a model based on part- models with at least the engine represented as a neuronal network |
FR2863654B1 (en) * | 2003-12-16 | 2007-08-10 | Renault Sas | METHOD FOR REGENERATING A CATALYTIC IMPREGNATION PARTICLE FILTER |
DE102004005072B4 (en) * | 2004-02-02 | 2018-06-07 | Robert Bosch Gmbh | Method for regenerating an exhaust aftertreatment system |
FR2866927B1 (en) * | 2004-02-27 | 2008-03-07 | Peugeot Citroen Automobiles Sa | SYSTEM FOR AIDING THE REGENERATION OF MEANS OF DEPOLLUTION |
JP4501720B2 (en) * | 2004-05-12 | 2010-07-14 | 株式会社デンソー | Exhaust gas purification device for internal combustion engine |
-
2008
- 2008-03-14 WO PCT/EP2008/002038 patent/WO2009112056A1/en active Application Filing
- 2008-03-14 DE DE112008003720T patent/DE112008003720A5/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
WO2009112056A1 (en) | 2009-09-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R082 | Change of representative |
Representative=s name: PATENTANWAELTE MAXTON LANGMAACK & PARTNER, 50968 K Representative=s name: PATENTANWAELTE MAXTON LANGMAACK & PARTNER, DE |
|
R081 | Change of applicant/patentee |
Owner name: FEV GMBH, DE Free format text: FORMER OWNER: FEV MOTORENTECHNIK GMBH, 52078 AACHEN, DE Effective date: 20120509 Owner name: FEV EUROPE GMBH, DE Free format text: FORMER OWNER: FEV MOTORENTECHNIK GMBH, 52078 AACHEN, DE Effective date: 20120509 |
|
R082 | Change of representative |
Representative=s name: PATENTANWAELTE MAXTON LANGMAACK & PARTNER, DE Effective date: 20120509 Representative=s name: VON KREISLER SELTING WERNER - PARTNERSCHAFT VO, DE Effective date: 20120509 Representative=s name: BRANDT, MAXIMILIAN, DR., DE Effective date: 20120509 |
|
R012 | Request for examination validly filed | ||
R012 | Request for examination validly filed |
Effective date: 20150127 |
|
R082 | Change of representative |
Representative=s name: VON KREISLER SELTING WERNER - PARTNERSCHAFT VO, DE Representative=s name: BRANDT, MAXIMILIAN, DR., DE |
|
R082 | Change of representative |
Representative=s name: BRANDT, MAXIMILIAN, DR., DE |
|
R084 | Declaration of willingness to licence | ||
R081 | Change of applicant/patentee |
Owner name: FEV EUROPE GMBH, DE Free format text: FORMER OWNER: FEV GMBH, 52078 AACHEN, DE |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |