JP5279933B2 - 内燃機関の制御装置 - Google Patents
内燃機関の制御装置 Download PDFInfo
- Publication number
- JP5279933B2 JP5279933B2 JP2012098184A JP2012098184A JP5279933B2 JP 5279933 B2 JP5279933 B2 JP 5279933B2 JP 2012098184 A JP2012098184 A JP 2012098184A JP 2012098184 A JP2012098184 A JP 2012098184A JP 5279933 B2 JP5279933 B2 JP 5279933B2
- Authority
- JP
- Japan
- Prior art keywords
- value
- exhaust gas
- gas temperature
- internal combustion
- combustion engine
- 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
- 238000002485 combustion reaction Methods 0.000 title claims description 23
- 238000012937 correction Methods 0.000 claims description 25
- 239000000446 fuel Substances 0.000 claims description 18
- 238000006243 chemical reaction Methods 0.000 claims description 16
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 239000007789 gas Substances 0.000 description 33
- 230000008878 coupling Effects 0.000 description 20
- 238000010168 coupling process Methods 0.000 description 20
- 238000005859 coupling reaction Methods 0.000 description 20
- 230000000875 corresponding effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
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
- F02D41/02—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
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)
- Combined Controls Of Internal Combustion Engines (AREA)
Description
Claims (2)
- 所定の基準条件のもとでの内燃機関の各動作点に対する排気ガス温度のベース値を設定するベース値設定回路と、
前記排気ガス温度のベース値を、吸入空気温度または内燃機関温度または噴射パターンのうち少なくとも1つのパラメータの実際値と基準値との差に応じて補正するための補正値を設定する補正値設定回路と、
前記排気ガス温度のベース値と前記補正値とに基づいて排気ガス温度の許容可能最大値を生成する排気ガス温度値生成手段と、
前記排気ガス温度の許容可能最大値をラムダ信号の目標値へ変換する第1の換算回路と、
前記ラムダ信号の目標値に基づいて噴射すべき燃料量の最大値を計算する第2の換算回路と
を備える
ことを特徴とする内燃機関の制御装置。 - さらに、前記噴射すべき燃料量を前記最大値へ制限するための最小値選択回路が設けられている、請求項1記載の内燃機関の制御装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007033678.2 | 2007-07-19 | ||
DE102007033678.2A DE102007033678B4 (de) | 2007-07-19 | 2007-07-19 | Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010516439A Division JP2010533811A (ja) | 2007-07-19 | 2008-06-10 | 内燃機関の制御方法および内燃機関の制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012137101A JP2012137101A (ja) | 2012-07-19 |
JP5279933B2 true JP5279933B2 (ja) | 2013-09-04 |
Family
ID=39739235
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010516439A Pending JP2010533811A (ja) | 2007-07-19 | 2008-06-10 | 内燃機関の制御方法および内燃機関の制御装置 |
JP2012098184A Expired - Fee Related JP5279933B2 (ja) | 2007-07-19 | 2012-04-23 | 内燃機関の制御装置 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010516439A Pending JP2010533811A (ja) | 2007-07-19 | 2008-06-10 | 内燃機関の制御方法および内燃機関の制御装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8286618B2 (ja) |
EP (1) | EP2179160A1 (ja) |
JP (2) | JP2010533811A (ja) |
KR (1) | KR101496489B1 (ja) |
CN (1) | CN101755114B (ja) |
DE (1) | DE102007033678B4 (ja) |
WO (1) | WO2009010342A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013206551A1 (de) * | 2013-04-12 | 2014-10-16 | Robert Bosch Gmbh | Verfahren zur Anpassung der Übergangskompensation |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2605579B2 (ja) | 1993-05-31 | 1997-04-30 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
DE4344137B4 (de) | 1993-12-23 | 2006-03-09 | Robert Bosch Gmbh | System zum Schutz eines Katalysators im Abgassystem einer Brennkraftmaschine vor Übertemperatur |
JP3692618B2 (ja) * | 1995-08-29 | 2005-09-07 | 株式会社デンソー | 内燃機関の空燃比制御装置 |
JP3358449B2 (ja) * | 1996-07-09 | 2002-12-16 | 日産自動車株式会社 | 内燃機関の排気系圧力推定装置 |
DE19729676C5 (de) | 1997-07-11 | 2004-04-15 | Ford Global Technologies, LLC (n.d.Ges.d. Staates Delaware), Dearborn | Verfahren zum Betrieb eines Verbrennungsmotors zum Schutz einer Abgasbehandlungseinrichtung |
JPH11229934A (ja) * | 1998-02-09 | 1999-08-24 | Yanmar Diesel Engine Co Ltd | 希薄燃焼ガス機関 |
DE10201465B4 (de) | 2002-01-16 | 2004-02-19 | Bayerische Motoren Werke Ag | Verfahren und Vorrichtung zum Steuern einer Bauteilschutzfunktion |
DE10316186A1 (de) | 2002-05-14 | 2003-11-27 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine |
JP2004211638A (ja) * | 2003-01-07 | 2004-07-29 | Nissan Motor Co Ltd | ディーゼルエンジンのフィルタ再生制御装置 |
KR100589138B1 (ko) * | 2003-08-21 | 2006-06-12 | 현대자동차주식회사 | 엔진 공연비 제어방법 |
US7134429B2 (en) * | 2004-03-05 | 2006-11-14 | Robert Bosch Gmbh | Method and device for controlling an internal combustion engine |
US7210286B2 (en) * | 2004-12-20 | 2007-05-01 | Detroit Diesel Corporation | Method and system for controlling fuel included within exhaust gases to facilitate regeneration of a particulate filter |
DE102005012950B4 (de) * | 2005-03-21 | 2019-03-21 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine |
-
2007
- 2007-07-19 DE DE102007033678.2A patent/DE102007033678B4/de not_active Expired - Fee Related
-
2008
- 2008-06-10 CN CN200880025186.9A patent/CN101755114B/zh active Active
- 2008-06-10 WO PCT/EP2008/057212 patent/WO2009010342A1/de active Application Filing
- 2008-06-10 EP EP08760772A patent/EP2179160A1/de not_active Withdrawn
- 2008-06-10 JP JP2010516439A patent/JP2010533811A/ja active Pending
- 2008-06-10 KR KR20107001099A patent/KR101496489B1/ko active IP Right Grant
- 2008-06-10 US US12/452,542 patent/US8286618B2/en not_active Expired - Fee Related
-
2012
- 2012-04-23 JP JP2012098184A patent/JP5279933B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US8286618B2 (en) | 2012-10-16 |
EP2179160A1 (de) | 2010-04-28 |
CN101755114B (zh) | 2016-04-13 |
DE102007033678B4 (de) | 2022-08-11 |
WO2009010342A1 (de) | 2009-01-22 |
DE102007033678A1 (de) | 2009-01-22 |
KR101496489B1 (ko) | 2015-02-26 |
KR20100055387A (ko) | 2010-05-26 |
US20100162999A1 (en) | 2010-07-01 |
JP2010533811A (ja) | 2010-10-28 |
JP2012137101A (ja) | 2012-07-19 |
CN101755114A (zh) | 2010-06-23 |
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