JP4436639B2 - 内燃機関の制御方法および制御装置 - Google Patents
内燃機関の制御方法および制御装置 Download PDFInfo
- Publication number
- JP4436639B2 JP4436639B2 JP2003309843A JP2003309843A JP4436639B2 JP 4436639 B2 JP4436639 B2 JP 4436639B2 JP 2003309843 A JP2003309843 A JP 2003309843A JP 2003309843 A JP2003309843 A JP 2003309843A JP 4436639 B2 JP4436639 B2 JP 4436639B2
- Authority
- JP
- Japan
- Prior art keywords
- internal combustion
- combustion engine
- exhaust gas
- sensor
- amount
- 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.)
- Expired - Fee Related
Links
Images
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
- F02D41/0025—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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D23/00—Controlling engines characterised by their being supercharged
-
- 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
- F02D41/1439—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the position of the sensor
- F02D41/1441—Plural sensors
-
- 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
- F02D41/1454—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 oxygen content or concentration or the air-fuel ratio
-
- 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
-
- 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
- F02D41/1466—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 soot concentration or content
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/45—Sensors specially adapted for EGR systems
- F02M26/46—Sensors specially adapted for EGR systems for determining the characteristics of gases, e.g. composition
-
- 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
- F01N2430/00—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics
- F01N2430/06—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics by varying fuel-air ratio, e.g. by enriching fuel-air mixture
-
- 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
- F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
- F01N2570/14—Nitrogen oxides
-
- 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
-
- 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
- F01N3/20—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 specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
-
- 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
- F01N3/24—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 constructional aspects of converting apparatus
- F01N3/28—Construction of catalytic reactors
-
- 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
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
-
- 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
- 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
- F02D2200/0414—Air temperature
-
- 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
- F02D41/008—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
- F02D41/0275—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 NOx trap or adsorbent
-
- 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
- F02D41/02—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
- F02D41/1439—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the position of the sensor
- F02D41/1441—Plural sensors
- F02D41/1443—Plural sensors with one sensor per cylinder or group of cylinders
-
- 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
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
- F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
- F02D41/2409—Addressing techniques specially adapted therefor
- F02D41/2422—Selective use of one or more tables
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/02—EGR systems specially adapted for supercharged engines
- F02M26/04—EGR systems specially adapted for supercharged engines with a single turbocharger
- F02M26/05—High pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust system upstream of the turbine and reintroduced into the intake system downstream of the compressor
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
-
- 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)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Description
110 空気供給領域
110a 第1の空気供給部分領域
110b 第2の空気供給部分領域
120 排気ガス領域
120a 第1の排気ガス部分領域
120b 第2の排気ガス部分領域
125 再循環管路
127 調整素子
130a コンプレッサー
130b シャフト
130c タービン
140 第1のセンサ
145 第2のセンサ
150 排気ガス後処理システム
160 燃料調整部
170 第3のセンサ
180 制御装置
200 第1の特性マップ
205 第1の結合点
210 調整部
220 論理回路
230 第2の特性マップ
235 第2の結合点
240 制御部
250 調整素子
260 第3の結合点
IP 出力信号
IN 出力信号
MK 駆動制御信号
N 回転数信号
KF 特性マップ
Claims (9)
- 内燃機関(100)の制御方法であって、
当該内燃機関(100)の少なくとも1つの排出物を内燃機関(100)の排気ガスにおいて検出し、
検出された排出物と目標値(SP, SN)との比較に依存して、前記内燃機関(100)内の燃焼に対して影響を与える調整量を補正する形式の方法において、
第1のセンサ(140)によって、不所望の排出物である排気ガス内のパティキュレート濃度を検出し、第2のセンサ(145)によって、不所望の排出物である排気ガス内の窒素酸化物濃度を検出し、当該検出されたパティキュレート濃度および窒素酸化物濃度と各目標値(SP, SN)との比較に依存して、内燃機関(100)内の燃焼に対して影響を与える調整量を補正し、
前記第1のセンサ(140)および前記第2のセンサ(145)はそれぞれ、排気ガス領域内に配置されている、
ことを特徴とする、内燃機関の制御方法。 - 前記調整量は前記内燃機関(100)への空気供給および/または燃料調量に影響を与える、請求項1記載の方法。
- 前記調整量は排気ガス再循環率(ARFR)および/または前記内燃機関(100)に供給される空気量に影響を与える、請求項1または2記載の方法。
- 前記調整量は、少なくとも1つの主噴射の開始および/または持続時間および/または少なくとも1つの前噴射時に調量される燃料量および/または少なくとも1つの後噴射時に調量される燃料量に影響を与える、請求項1または2記載の方法。
- 前記目標値(SP, SN)は、回転数(N)、少なくとも1つの主噴射の開始、主噴射量、前噴射量および/または後噴射量に依存して設定される、請求項1から4までのいずれか1項記載の方法。
- 前記調整量は作動特性量に依存して特性マップ(KF)内に格納され、
特性マップ値は上書き可能である、請求項1から5までのいずれか1項記載の方法。 - 前記調整量は調整部(210)および/または制御部(240)によって設定可能であり、
当該調整部(210)および/または制御部(240)の出力量は補正される、請求項1から6までのいずれか1項記載の方法。 - 複数のシリンダを有する内燃機関(100)の少なくとも1つの排出物を内燃機関(100)の排気ガスにおいてシリンダ固有に検出し、
検出された排出物と目標値(SP, SN)との比較に依存して、内燃機関(100)内の燃焼に対して影響を与える調整量を内燃機関(100)の各シリンダに対して補正する、請求項1から7までのいずれか1項記載の方法。 - 内燃機関(100)の制御装置であって、
不所望の排出物である、当該内燃機関(100)のパティキュレート濃度を検出する第1のセンサ(140)と、不所望の排出物である、当該内燃機関(100)の排気ガスの窒素酸化物濃度を検出する第2のセンサ(145)とを有しており、
検出されたパティキュレート濃度および窒素酸化物濃度と各目標値(SP, SN)との比較に依存して、内燃機関(100)内の燃焼に対して影響を与える調整量を補正する手段を有しており、
前記第1のセンサ(140)および前記第2のセンサ(145)はそれぞれ、排気ガス領域内に配置されている、
ことを特徴とする、内燃機関の制御装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10240485 | 2002-09-03 | ||
DE10333933A DE10333933A1 (de) | 2002-09-03 | 2003-07-25 | Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004092651A JP2004092651A (ja) | 2004-03-25 |
JP4436639B2 true JP4436639B2 (ja) | 2010-03-24 |
Family
ID=31889101
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003309843A Expired - Fee Related JP4436639B2 (ja) | 2002-09-03 | 2003-09-02 | 内燃機関の制御方法および制御装置 |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1398483A3 (ja) |
JP (1) | JP4436639B2 (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE602005019025D1 (de) * | 2005-02-08 | 2010-03-11 | Delphi Tech Inc | Verfahren zum Betrieb einer Brennkraftmaschine |
DE102005045294B4 (de) | 2005-09-22 | 2021-11-18 | Daimler Ag | Verfahren zum Betreiben einer Brennkraftmaschine |
US7765792B2 (en) * | 2005-10-21 | 2010-08-03 | Honeywell International Inc. | System for particulate matter sensor signal processing |
US7628007B2 (en) * | 2005-12-21 | 2009-12-08 | Honeywell International Inc. | Onboard diagnostics for anomalous cylinder behavior |
FR2897108A1 (fr) * | 2006-02-03 | 2007-08-10 | Valeo Sys Controle Moteur Sas | Procede de gestion de l'ouverture d'une vanne de recirculation de gaz d'echappement par mesure directe du taux d'emission d'oxydes d'azote |
CN102203399B (zh) * | 2008-01-24 | 2016-06-29 | 马克卡车公司 | 用于控制多气缸发动机内的燃烧的方法及多气缸发动机 |
AT506085B1 (de) * | 2008-04-07 | 2009-06-15 | Ge Jenbacher Gmbh & Co Ohg | Brennkraftmaschine |
DE102008042615B4 (de) * | 2008-10-06 | 2023-09-21 | Robert Bosch Gmbh | Verfahren zur Kraftstoffeinbringung in einen Brennraum eines Verbrennungsmotors |
DE102009028354B4 (de) * | 2009-08-07 | 2013-05-29 | Mtu Friedrichshafen Gmbh | Gasführungssystem für eine Peripherie einer Brennkraftmaschine zur Führung von Gas der Brennkraftmaschine, Brennkraftsystem und Verfahren zum Betrieb der Brennkraftmaschine |
US10196993B2 (en) * | 2009-09-08 | 2019-02-05 | Ge Global Sourcing Llc | System and method for operating a turbocharged engine |
US8640457B2 (en) * | 2009-10-13 | 2014-02-04 | General Electric Company | System and method for operating a turbocharged engine |
DE102011017036B4 (de) * | 2011-04-14 | 2015-02-19 | Mtu Friedrichshafen Gmbh | Verfahren zur Regelung der NOx-Konzentration im Abgas einer Brennkraftmaschine |
US9038611B2 (en) * | 2011-11-14 | 2015-05-26 | Ford Global Technologies, Llc | NOx feedback for combustion control |
KR101571119B1 (ko) * | 2014-04-25 | 2015-11-23 | 한양대학교 산학협력단 | 엔진 유해 배기배출물 저감을 위한 엔진 제어 장치 및 방법 |
EP3176414A1 (en) | 2015-12-03 | 2017-06-07 | Robert Bosch Gmbh | Method to operate a combustion engine |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5749052A (en) * | 1980-09-06 | 1982-03-20 | Mazda Motor Corp | Purifying device of exhaust gas in fuel injection type engine |
DE3925877C2 (de) | 1989-08-04 | 1998-10-08 | Bosch Gmbh Robert | Verfahren und Einrichtung zur Steuerung der Kraftstoffzumessung bei einer Dieselbrennkraftmaschine |
DE4013751A1 (de) * | 1990-04-28 | 1991-10-31 | Werner Schrimpf | Elektronische regeleinrichtung fuer einspritzanlagen von dieselmotoren |
JP3375645B2 (ja) * | 1991-05-14 | 2003-02-10 | 株式会社日立製作所 | 内燃機関の制御装置 |
US6095102A (en) * | 1998-10-02 | 2000-08-01 | Caterpillar Inc. | Dual fuel engine which creates a substantially homogeneous mixture of gaseous fuel, air, and pilot fuel during a compression stroke |
JP2000282958A (ja) | 1999-03-30 | 2000-10-10 | Toyota Motor Corp | 内燃機関の排気ガス再循環装置 |
-
2003
- 2003-08-05 EP EP03017825A patent/EP1398483A3/de not_active Withdrawn
- 2003-09-02 JP JP2003309843A patent/JP4436639B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1398483A3 (de) | 2005-02-16 |
EP1398483A2 (de) | 2004-03-17 |
JP2004092651A (ja) | 2004-03-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4436639B2 (ja) | 内燃機関の制御方法および制御装置 | |
JP4251073B2 (ja) | 内燃機関の制御装置 | |
US8875488B2 (en) | Internal combustion engine | |
EP1336745B1 (en) | Method and device for controlling injection in an internal combustion engine, in particular a diesel engine with a common rail injection system. | |
US20100132334A1 (en) | Method and device for monitoring the regeneration of a pollution-removal system | |
US7499792B2 (en) | Diagnostic method for an exhaust gas probe and diagnostic device for an exhaust gas probe | |
US20060260299A1 (en) | Method and apparatus for soot filter catalyst temperature control with oxygen flow constraint | |
KR100591914B1 (ko) | 내연기관의 고장검출장치 | |
US6253546B1 (en) | Torque control scheme for low emission lean burn vehicle | |
JP5311082B2 (ja) | 窒素酸化物吸蔵触媒を有する排気ガス浄化装置を備えたディーゼルエンジンの運転方法 | |
JP4630861B2 (ja) | 内燃機関の排気浄化装置 | |
JP2005240755A (ja) | エンジンの燃料噴射制御装置 | |
JP4710815B2 (ja) | 内燃機関の排気浄化装置 | |
US7021045B2 (en) | Fuel injection control device | |
US7308354B2 (en) | Method of controlling elements used to execute elementary functions of an internal combustion engine | |
JP4561652B2 (ja) | 内燃機関の制御装置 | |
US20040122583A1 (en) | Method and device for controlling an internal combustion engine | |
US8387592B2 (en) | Method and apparatus for operating an internal combustion engine | |
JP4063743B2 (ja) | 内燃機関の燃料噴射時期制御装置 | |
JP3991415B2 (ja) | 燃料・水噴射式エンジンの噴射量制御装置 | |
JP4075827B2 (ja) | エンジンの排気浄化装置 | |
US7055514B2 (en) | Engine controller and associated operating method | |
JP2003083033A (ja) | エンジンの排気浄化装置 | |
JP4441910B2 (ja) | エンジン制御装置 | |
JP4839267B2 (ja) | ディーゼルエンジンの燃料噴射制御装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20060901 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080905 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20081205 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20081210 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20081226 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20090107 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20090203 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20090206 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20090227 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20090625 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20091021 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20091102 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20091127 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20091228 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130108 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |