HK1195110A1 - 用於調節在內燃機的排氣中的 濃度的方法 - Google Patents
用於調節在內燃機的排氣中的 濃度的方法Info
- Publication number
- HK1195110A1 HK1195110A1 HK14108351.0A HK14108351A HK1195110A1 HK 1195110 A1 HK1195110 A1 HK 1195110A1 HK 14108351 A HK14108351 A HK 14108351A HK 1195110 A1 HK1195110 A1 HK 1195110A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- nox
- regulating
- exhaust gas
- combustion engine
- internal combustion
- Prior art date
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
-
- 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
- F02D41/0002—Controlling intake air
- F02D41/0007—Controlling intake air for control of turbo-charged or super-charged engines
-
- 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
- F02D41/0052—Feedback control of engine parameters, e.g. for control of air/fuel ratio or intake air 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
- F02D41/02—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
- F02D41/1448—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 an exhaust gas 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
- F02D41/14—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
- F02D41/146—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 an NOx content or concentration
- F02D41/1461—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 an NOx content or concentration of the exhaust gases emitted by 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
- F02D41/401—Controlling injection timing
-
- 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
- F01N2560/00—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics
- F01N2560/02—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being an exhaust gas sensor
- F01N2560/026—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being an exhaust gas sensor for measuring or detecting NOx
-
- 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
- F02D2041/1413—Controller structures or design
- F02D2041/1432—Controller structures or design the system including a filter, e.g. a low pass or high pass filter
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201110017036 DE102011017036B4 (de) | 2011-04-14 | 2011-04-14 | Verfahren zur Regelung der NOx-Konzentration im Abgas einer Brennkraftmaschine |
PCT/EP2012/001491 WO2012139727A1 (de) | 2011-04-14 | 2012-04-04 | Verfahren zur regelung der nox-konzentration im abgas einer brennkraftmaschine |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1195110A1 true HK1195110A1 (zh) | 2014-10-31 |
Family
ID=45976276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK14108351.0A HK1195110A1 (zh) | 2011-04-14 | 2014-08-15 | 用於調節在內燃機的排氣中的 濃度的方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9115623B2 (zh) |
CN (1) | CN103597190B (zh) |
DE (1) | DE102011017036B4 (zh) |
HK (1) | HK1195110A1 (zh) |
WO (1) | WO2012139727A1 (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014189528A1 (en) * | 2013-05-24 | 2014-11-27 | International Engine Intellectual Property Company, Llc | Engine nox model |
US9951701B2 (en) * | 2014-09-22 | 2018-04-24 | General Electric Company | Method and systems for EGR control |
DE102015216303B3 (de) * | 2015-08-26 | 2016-09-29 | Ford Global Technologies, Llc | Korrektur einer eingespritzten Brennstoffmenge |
US20160215686A1 (en) * | 2016-04-05 | 2016-07-28 | Caterpillar Inc. | Method to control wastegate valve actuator of engine |
DE102017009582B3 (de) * | 2017-10-16 | 2018-07-26 | Mtu Friedrichshafen Gmbh | Verfahren zur modellbasierten Steuerung und Regelung einer Brennkraftmaschine |
DE102017009583B3 (de) * | 2017-10-16 | 2018-11-22 | Mtu Friedrichshafen Gmbh | Verfahren zur modellbasierten Steuerung und Regelung einer Brennkraftmaschine |
FR3074524B1 (fr) * | 2017-12-05 | 2021-03-19 | Continental Automotive France | Systeme et procede de commande d'un moteur a combustion interne muni d'un systeme de post traitement des gaz d'echappement de type a catalyse selective |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2864896B2 (ja) * | 1992-10-01 | 1999-03-08 | 日産自動車株式会社 | ディーゼルエンジンの制御装置 |
DE10148651C1 (de) * | 2001-10-02 | 2003-03-06 | Bosch Gmbh Robert | Verfahren zum Betreiben einer Brennkraftmaschine mit Abgasrückführung und Kraftstoffeinspritzung |
DE10333933A1 (de) | 2002-09-03 | 2005-02-24 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine |
EP1398483A3 (de) | 2002-09-03 | 2005-02-16 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine mit verminderter Schadstoffemission |
JP4213548B2 (ja) * | 2003-09-11 | 2009-01-21 | 株式会社日立製作所 | エンジンの制御装置 |
JP3925485B2 (ja) * | 2003-11-06 | 2007-06-06 | トヨタ自動車株式会社 | 内燃機関のNOx排出量推定方法 |
WO2006039452A2 (en) * | 2004-10-01 | 2006-04-13 | Southwest Research Institute | CLOSED LOOP ENGINE CONTROL FOR REGULATING NOx EMISSIONS, USING TWO-DIMENSIONSAL FUEL-AIR CURVE |
FR2878569B1 (fr) * | 2004-11-26 | 2007-03-02 | Peugeot Citroen Automobiles Sa | Dispositif et procede de determination de la quantite de nox emise par un moteur diesel de vehicule automobile et systemes de diagnostic et de controle de fonctionnement du moteur comprenant un tel dispositif |
US20070186538A1 (en) * | 2006-02-16 | 2007-08-16 | Dollmeyer Thomas A | Method for controlling turbine outlet temperatures in a diesel engine at idle and light load conditions |
US7255098B1 (en) | 2006-04-27 | 2007-08-14 | Caterpillar Inc. | Engine emissions control system |
JP4830912B2 (ja) * | 2007-03-05 | 2011-12-07 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
US8245567B2 (en) * | 2008-08-19 | 2012-08-21 | GM Global Technology Operations LLC | On board diagnostic monitor of NOx conversion efficiency for aftertreatment device |
FI124007B (fi) * | 2008-12-16 | 2014-01-31 | Waertsilae Finland Oy | Menetelmä ja järjestelmä polttomoottorin päästöjen hallitsemiseksi |
-
2011
- 2011-04-14 DE DE201110017036 patent/DE102011017036B4/de active Active
-
2012
- 2012-04-04 CN CN201280017189.4A patent/CN103597190B/zh active Active
- 2012-04-04 WO PCT/EP2012/001491 patent/WO2012139727A1/de active Application Filing
-
2013
- 2013-10-08 US US14/049,106 patent/US9115623B2/en active Active
-
2014
- 2014-08-15 HK HK14108351.0A patent/HK1195110A1/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US9115623B2 (en) | 2015-08-25 |
DE102011017036B4 (de) | 2015-02-19 |
CN103597190B (zh) | 2016-06-15 |
CN103597190A (zh) | 2014-02-19 |
US20140083083A1 (en) | 2014-03-27 |
DE102011017036A1 (de) | 2012-10-18 |
WO2012139727A1 (de) | 2012-10-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2923063A4 (en) | INTERNAL COOLED EXHAUST GAS RECYCLING SYSTEM FOR INTERNAL COMBUSTION ENGINE AND METHOD THEREFOR | |
HK1195110A1 (zh) | 用於調節在內燃機的排氣中的 濃度的方法 | |
ZA201406863B (en) | Method and system for the purification of exhaust gas from an internal combustion engine | |
EP2444609A4 (en) | METHOD AND DEVICE FOR TREATING EXHAUST GASES FOR INTERNAL COMBUSTION ENGINE | |
EP2710240A4 (en) | METHOD AND COMBUSTION ENGINE SYSTEM FOR MAINTAINING AN EXHAUST TREATMENT SYSTEM WITHIN ITS OPERATING TEMPERATURE RANGE | |
EP2530264A4 (en) | METHOD AND DEVICE FOR PROCESSING THE EXHAUST GASES OF A COMBUSTION ENGINE | |
ZA201306716B (en) | Process for the reduction of nitrogen oxides and sulphur oxides in the exhaust gas from internal combustion engine | |
EP2700800A4 (en) | GAS CLEANING CONTROL DEVICE FOR A COMBUSTION ENGINE | |
ZA201307024B (en) | Method and system for controlling an egr system in an internal combustion engine | |
EP2792862A4 (en) | INTERNAL COMBUSTION ENGINE AND CONTROL PROCESS THEREFOR | |
EP2749748A4 (en) | EXHAUST GAS CLEANING DEVICE FOR A COMBUSTION ENGINE | |
EP2450555A4 (en) | EXHAUST GAS RECYCLING CONTROL DEVICE FOR A COMBUSTION ENGINE | |
EP2620630A4 (en) | EXHAUST GAS RECYCLING DEVICE FOR A COMBUSTION ENGINE | |
EP2915969A4 (en) | EXHAUST GAS PURIFYING DEVICE AND EXHAUST GAS PURIFYING METHOD FOR INTERNAL COMBUSTION ENGINE | |
GB2492355B (en) | Method for evaluating an exhaust gas temperature in a exhaust pipe of an internal combustion engine | |
GB2493741B (en) | Exhaust gas recirculation system for an internal combustion engine | |
GB2493743B (en) | Exhaust gas recirculation cooler for an internal combustion engine | |
EP2754869A4 (en) | EXHAUST GAS PURIFYING DEVICE FOR INTERNAL COMBUSTION ENGINE | |
PT2597279T (pt) | Dispositivo e método para purificar gases de escape de motores a diesel | |
EP2698514A4 (en) | EXHAUST GAS PURIFYING DEVICE FOR AN INTERNAL COMBUSTION ENGINE | |
EP2693012A4 (en) | EXHAUST GAS PURIFYING DEVICE FOR INTERNAL COMBUSTION ENGINE | |
GB201006574D0 (en) | Method to estimate NO2 concentration in an exhaust gas of an internal combustion engine | |
EP2754868A4 (en) | EXHAUST GAS PURIFYING DEVICE FOR INTERNAL COMBUSTION ENGINE | |
EP2581575A4 (en) | EXHAUST GAS PURIFIER FOR INTERNAL COMBUSTION ENGINE | |
PL2783097T3 (pl) | Zawór kontrolny do systemu recyrkulacji gazów wylotowych silnika o spalaniu wewnętrznym |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20230330 |