JP4836832B2 - 内燃エンジン、特にガソリン式の直接噴射型過給エンジンの燃焼相を制御する方法 - Google Patents
内燃エンジン、特にガソリン式の直接噴射型過給エンジンの燃焼相を制御する方法 Download PDFInfo
- Publication number
- JP4836832B2 JP4836832B2 JP2007048858A JP2007048858A JP4836832B2 JP 4836832 B2 JP4836832 B2 JP 4836832B2 JP 2007048858 A JP2007048858 A JP 2007048858A JP 2007048858 A JP2007048858 A JP 2007048858A JP 4836832 B2 JP4836832 B2 JP 4836832B2
- Authority
- JP
- Japan
- Prior art keywords
- combustion
- combustion chamber
- engine
- control method
- fuel mixture
- 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
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Classifications
-
- 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
- F02D35/028—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining the combustion timing or phasing
-
- 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
-
- 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
- F02D41/1497—With detection of the mechanical response of 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
- F02D41/22—Safety or indicating devices for abnormal conditions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
- F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D15/00—Varying compression ratio
- F02D15/04—Varying compression ratio by alteration of volume of compression space without changing piston stroke
-
- 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
- F02D35/021—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions using an ionic current sensor
-
- 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
- F02D35/027—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions using knock sensors
-
- 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)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Description
12 シリンダー
14 燃焼室
16 燃料を供給する手段
18 燃焼噴射ノズル
20 弁
22 給気手段
24 吸気弁
26 吸気管
28 燃焼ガス排出手段
30 排気弁
32 排気管
34 点火手段(点火プラグ)
36 排気用多岐管
38 排気配管
40 測定する手段
42 圧力検出器
44 計算および制御ユニット(エンジンコンピュータ)
46 制御線
48 制御線
50 導体
Claims (11)
- 燃料供給手段(16)と、吸気弁(24)を備えた吸気手段(22)と、排気弁(30)を備えた排気手段(28)とを有する少なくとも1つのシリンダー(12)を含み、前記シリンダーは、内部で圧縮段階が実施され、その後に火花点火手段(34)による燃料混合物の燃焼段階が実施される燃焼室(14)を有する、ガソリン式の直接噴射型過給エンジンである内燃エンジンの燃焼を制御する方法において、
前記圧縮段階中および前記燃焼段階中に、前記燃料混合物の状態を表す少なくとも1つのパラメータに関する量を測定することと、
測定された前記量の大きさによって決まる値を求めることと、
前記圧縮段階中および前記燃焼段階中に、求められた前記値を、前記燃料混合物の通常の状態に対応する前記パラメータに関する前記量に相当する少なくとも1つのしきい値と比較することと、
求められた前記値が前記しきい値を越え、前記点火手段が作動していないときに、異常燃焼の開始を検出することと、
前記燃焼室で検出された前記異常燃焼の発達を規制することと
を含むことを特徴とする方法。 - 前記異常燃焼の発達を規制することを目的とする薬剤を前記燃焼室内に送り込むことを含む、請求項1に記載の燃焼制御方法。
- 前記異常燃焼の発達を規制するために、燃料を含む薬剤を前記燃焼室内に送り込む、請求項2に記載の燃焼制御方法。
- 前記異常燃焼の発達を規制するために、水を含む薬剤を前記燃焼室(14)内に送り込む、請求項2に記載の燃焼制御方法。
- 前記異常燃焼の発達を規制するために、二酸化炭素を含む薬剤を前記燃焼室(14)内に送り込む、請求項2に記載の燃焼制御方法。
- 前記異常燃焼の発達を規制するために前記燃焼室(14)内の圧力を低下させることを含む、請求項1に記載の燃焼制御方法。
- 前記燃焼室(14)内の前記圧力を低下させるために、少なくとも1つの追加の弁を開くことを含む、請求項6に記載の燃焼制御方法。
- 前記燃焼室(14)内の前記圧力を低下させるために、前記吸気弁(24)と前記排気弁(30)の少なくとも一方を開くことを含む、請求項6に記載の燃焼制御方法。
- 前記量は、前記燃焼室内の前記燃料混合物の圧力に対応する、請求項1に記載の燃焼制御方法。
- 前記量は、前記燃焼室内の前記燃料混合物の電離電流に対応する、請求項1に記載の燃焼制御方法。
- 前記量は、前記燃焼室内の前記燃料混合物によって発生する振動に対応する、請求項1に記載の燃焼制御方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0601785 | 2006-02-28 | ||
FR0601785A FR2897900B1 (fr) | 2006-02-28 | 2006-02-28 | Procede de controle de la phase de combustion d'un moteur a combustion interne, notamment moteur suralimente a injection directe de type essence |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007231948A JP2007231948A (ja) | 2007-09-13 |
JP4836832B2 true JP4836832B2 (ja) | 2011-12-14 |
Family
ID=37192590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007048858A Expired - Fee Related JP4836832B2 (ja) | 2006-02-28 | 2007-02-28 | 内燃エンジン、特にガソリン式の直接噴射型過給エンジンの燃焼相を制御する方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7461633B2 (ja) |
EP (1) | EP1826379A1 (ja) |
JP (1) | JP4836832B2 (ja) |
CN (1) | CN101037970B (ja) |
FR (1) | FR2897900B1 (ja) |
Families Citing this family (25)
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FR2936019B1 (fr) * | 2008-09-18 | 2010-09-10 | Inst Francais Du Petrole | Procede de detection de combustion anormale pour moteurs a combustion interne |
FR2936017B1 (fr) | 2008-09-18 | 2015-09-04 | Inst Francais Du Petrole | Procede de controle de la combustion d'un melange carbure pour un moteur a combustion interne a allumage commande, notamment pour un moteur suralimente |
FR2937086B1 (fr) | 2008-10-09 | 2013-05-24 | Inst Francais Du Petrole | Procede de detection de combustion anormale pour moteurs a combustion interne |
FR2952679B1 (fr) * | 2009-11-13 | 2012-02-24 | Inst Francais Du Petrole | Procede de detection de combustion anormale pour moteurs a combustion interne a partir de modelisations de distributions d'indicateurs de combustion |
FR2952678B1 (fr) | 2009-11-13 | 2012-07-13 | Inst Francais Du Petrole | Procede de detection de combustion anormale pour moteurs a combustion interne a partir de plusieurs indicateurs de la combustion |
FR2962767B1 (fr) * | 2010-07-13 | 2012-07-13 | Inst Francais Du Petrole | Procede de controle de la phase de combustion d'un melange carbure d'un moteur a combustion interne suralimente a allumage commande, notamment de type essence. |
JP5549601B2 (ja) | 2011-01-11 | 2014-07-16 | 株式会社デンソー | 内燃機関制御装置 |
FR2978209B1 (fr) | 2011-07-21 | 2013-07-12 | IFP Energies Nouvelles | Procede de detection et de caracterisation de combustion anormale pour moteurs a combustion interne |
US9169789B2 (en) * | 2011-08-15 | 2015-10-27 | GM Global Technology Operations LLC | System and method for adjusting fuel mass for minimum fuel injector pulse widths in multiple fuel system engines |
US9097224B2 (en) | 2011-08-15 | 2015-08-04 | GM Global Technology Operations LLC | Multi-fuel vehicle fuel control systems and methods |
US9435707B2 (en) * | 2011-11-11 | 2016-09-06 | Toyota Jidosha Kabushiki Kaisha | Intra-cylinder pressure sensor fault diagnostic device and intra-cylinder sensor sensitivity correction device provided with same |
US9038596B2 (en) | 2011-12-02 | 2015-05-26 | Ford Global Technologies, Llc | Method and system for pre-ignition control |
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US8997723B2 (en) | 2012-06-29 | 2015-04-07 | Ford Global Technologies, Llc | Method and system for pre-ignition control |
US9043122B2 (en) | 2012-06-29 | 2015-05-26 | Ford Global Technologies, Llc | Method and system for pre-ignition control |
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DE102012221245B4 (de) * | 2012-11-21 | 2014-07-17 | Continental Automotive Gmbh | Verfahren und Vorrichtung zum Erkennen von Glühzündungen bei einer Verbrennungskraftmaschine |
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JP6848889B2 (ja) * | 2018-01-22 | 2021-03-24 | マツダ株式会社 | エンジン |
JP6848888B2 (ja) | 2018-01-22 | 2021-03-24 | マツダ株式会社 | 強ノックの抑制が可能なエンジン |
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-
2006
- 2006-02-28 FR FR0601785A patent/FR2897900B1/fr not_active Expired - Fee Related
-
2007
- 2007-02-08 EP EP07290168A patent/EP1826379A1/fr not_active Withdrawn
- 2007-02-27 US US11/679,244 patent/US7461633B2/en not_active Expired - Fee Related
- 2007-02-27 CN CN200710084493.1A patent/CN101037970B/zh not_active Expired - Fee Related
- 2007-02-28 JP JP2007048858A patent/JP4836832B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20080035129A1 (en) | 2008-02-14 |
FR2897900B1 (fr) | 2008-06-06 |
CN101037970A (zh) | 2007-09-19 |
EP1826379A1 (fr) | 2007-08-29 |
CN101037970B (zh) | 2011-08-31 |
JP2007231948A (ja) | 2007-09-13 |
US7461633B2 (en) | 2008-12-09 |
FR2897900A1 (fr) | 2007-08-31 |
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