JP5866684B2 - 内燃機関の制御装置 - Google Patents
内燃機関の制御装置 Download PDFInfo
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- JP5866684B2 JP5866684B2 JP2012518450A JP2012518450A JP5866684B2 JP 5866684 B2 JP5866684 B2 JP 5866684B2 JP 2012518450 A JP2012518450 A JP 2012518450A JP 2012518450 A JP2012518450 A JP 2012518450A JP 5866684 B2 JP5866684 B2 JP 5866684B2
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- 238000002485 combustion reaction Methods 0.000 title claims description 118
- 239000000446 fuel Substances 0.000 claims description 251
- 239000000203 mixture Substances 0.000 claims description 66
- 238000001514 detection method Methods 0.000 claims description 23
- 230000015572 biosynthetic process Effects 0.000 claims description 21
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
- 239000002828 fuel tank Substances 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- YDLQKLWVKKFPII-UHFFFAOYSA-N timiperone Chemical compound C1=CC(F)=CC=C1C(=O)CCCN1CCC(N2C(NC3=CC=CC=C32)=S)CC1 YDLQKLWVKKFPII-UHFFFAOYSA-N 0.000 description 1
- 229950000809 timiperone Drugs 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Images
Classifications
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- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P23/00—Other ignition
- F02P23/04—Other physical ignition means, e.g. using laser rays
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D37/00—Non-electrical conjoint control of two or more functions of engines, not otherwise provided for
- F02D37/02—Non-electrical conjoint control of two or more functions of engines, not otherwise provided for one of the functions being ignition
-
- 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
- F02M27/00—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like
- F02M27/04—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like by electric means, ionisation, polarisation or magnetism
- F02M27/042—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like by electric means, ionisation, polarisation or magnetism by plasma
-
- 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
- F02M27/00—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like
- F02M27/08—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like by sonic or ultrasonic waves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P23/00—Other ignition
- F02P23/04—Other physical ignition means, e.g. using laser rays
- F02P23/045—Other physical ignition means, e.g. using laser rays using electromagnetic microwaves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P5/00—Advancing or retarding ignition; Control therefor
- F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
- F02P5/045—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions combined with electronic control of other engine functions, e.g. fuel injection
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P5/00—Advancing or retarding ignition; Control therefor
- F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
- F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
- F02P5/15—Digital data processing
- F02P5/152—Digital data processing dependent on pinking
- F02P5/1527—Digital data processing dependent on pinking with means allowing burning of two or more fuels, e.g. super or normal, premium or regular
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P9/00—Electric spark ignition control, not otherwise provided for
- F02P9/002—Control of spark intensity, intensifying, lengthening, suppression
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P9/00—Electric spark ignition control, not otherwise provided for
- F02P9/002—Control of spark intensity, intensifying, lengthening, suppression
- F02P9/007—Control of spark intensity, intensifying, lengthening, suppression by supplementary electrical discharge in the pre-ionised electrode interspace of the sparking plug, e.g. plasma jet ignition
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
- F02D19/08—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels
- F02D19/082—Premixed fuels, i.e. emulsions or blends
- F02D19/085—Control based on the fuel type or composition
- F02D19/087—Control based on the fuel type or composition with determination of densities, viscosities, composition, concentration or mixture ratios of fuels
-
- 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
- F02D2200/06—Fuel or fuel supply system parameters
- F02D2200/0611—Fuel type, fuel composition or fuel quality
-
- 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
- F02D2250/36—Control for minimising NOx emissions
-
- 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
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P3/00—Other installations
-
- 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
- Y02T10/30—Use of alternative fuels, e.g. biofuels
-
- 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)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Optics & Photonics (AREA)
- Electromagnetism (AREA)
- Signal Processing (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Description
−内燃機関の構成−
−制御装置の構成−
−制御装置の動作−
−実施形態の効果−
−実施形態の変形例1−
《その他の実施形態》
20 内燃機関
30 内燃機関の制御装置
32 空燃比制御部(空燃比制御手段)
33 プラズマ制御部(プラズマ制御手段)
40 燃焼種検出部(燃料種検出手段)
Claims (6)
- 内燃機関の燃焼室においてプラズマにより混合気を体積着火させるプラズマ着火運転を制御する内燃機関の制御装置であって、
上記燃焼室へ供給する燃料の種類を検出する燃料種検出手段を備え、
上記プラズマ着火運転中に、上記燃料種検出手段により検出された検出燃料種に応じて、上記燃焼室における混合気の状態、又は、上記プラズマの状態を調節する
ことを特徴とする内燃機関の制御装置。 - 請求項1において、
上記プラズマ着火運転中に、上記検出燃料種に応じて、上記燃焼室における混合気の空燃比を制御する空燃比制御手段を備えている
ことを特徴とする内燃機関の制御装置。 - 請求項2において、
上記プラズマ着火運転中に、上記内燃機関の運転状態に基づいて上記プラズマの形成に投入するエネルギーを変化させて、混合気の可燃限界の空燃比を上記運転状態において燃料消費率が最大となる値に調節するプラズマ制御手段を備え、
上記空燃比制御手段は、上記プラズマ着火運転中の燃焼室における混合気の空燃比を上記混合気の可燃限界の空燃比に制御する
ことを特徴とする内燃機関の制御装置。 - 請求項1において、
上記プラズマ着火運転中に、上記検出燃料種に応じて、上記プラズマの形成に投入するエネルギーを変化させるプラズマ制御手段を備えている
ことを特徴とする内燃機関の制御装置。 - 請求項4において、
上記内燃機関では、上記燃焼室において1回の着火期間に所定のデューティー比でパルス状の電磁波を繰り返し放射することにより上記プラズマが生成される一方、
上記プラズマ制御手段は、上記検出燃料種に応じて、上記デューティー比を変化させる
ことを特徴とする内燃機関の制御装置。 - 請求項1乃至5において、
上記燃料種検出手段は、主成分が同じで含水率が異なる燃料を、種類が異なる燃料として燃料の種類を検出する
ことを特徴とする内燃機関の制御装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012518450A JP5866684B2 (ja) | 2010-06-02 | 2011-06-02 | 内燃機関の制御装置 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010126695 | 2010-06-02 | ||
JP2010126695 | 2010-06-02 | ||
JP2012518450A JP5866684B2 (ja) | 2010-06-02 | 2011-06-02 | 内燃機関の制御装置 |
PCT/JP2011/062701 WO2011152493A1 (ja) | 2010-06-02 | 2011-06-02 | 内燃機関の制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2011152493A1 JPWO2011152493A1 (ja) | 2013-08-01 |
JP5866684B2 true JP5866684B2 (ja) | 2016-02-17 |
Family
ID=45066850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012518450A Active JP5866684B2 (ja) | 2010-06-02 | 2011-06-02 | 内燃機関の制御装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8626423B2 (ja) |
EP (1) | EP2578854A4 (ja) |
JP (1) | JP5866684B2 (ja) |
CN (1) | CN102933823B (ja) |
WO (1) | WO2011152493A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5817630B2 (ja) * | 2012-04-09 | 2015-11-18 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
WO2014034715A1 (ja) * | 2012-08-28 | 2014-03-06 | イマジニアリング株式会社 | プラズマ発生装置 |
CN102966480A (zh) * | 2012-11-12 | 2013-03-13 | 江阴市尚疯新能源技术开发有限公司 | 用水与空气汽爆产生动力能的方法 |
JP6662627B2 (ja) * | 2014-12-16 | 2020-03-11 | ジーイー グローバル ソーシング エルエルシーGE Global Sourcing LLC | エンジンのシリンダの失火を検出するシステム |
CN108291494B (zh) * | 2015-12-03 | 2021-03-26 | 通用汽车环球科技运作有限责任公司 | 控制内燃发动机的运行的方法和设备 |
US20160153420A1 (en) * | 2016-02-09 | 2016-06-02 | Caterpillar Inc. | Controlling combustion in plasma ignition engine |
CN106762331B (zh) * | 2016-12-16 | 2019-03-05 | 华中科技大学 | 一种微波辅助火花塞点火方法及其集成装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009036125A (ja) * | 2007-08-02 | 2009-02-19 | Nissan Motor Co Ltd | 非平衡プラズマ放電式の点火装置及び点火制御装置 |
JP2009038025A (ja) * | 2007-07-12 | 2009-02-19 | Imagineering Kk | プラズマ形成領域の制御装置及びプラズマ処理装置 |
JP2010038044A (ja) * | 2008-08-05 | 2010-02-18 | Toyota Motor Corp | 磨耗判定装置 |
JP2010116802A (ja) * | 2008-11-11 | 2010-05-27 | Toyota Motor Corp | 車両用駆動装置の制御装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6679225B2 (en) * | 2002-05-16 | 2004-01-20 | Delphi Technologies, Inc. | Compensation for fuel volatility for internal combustion engine start and run |
DE10356916B3 (de) * | 2003-12-01 | 2005-06-23 | Volker Gallatz | Verfahren zum Zünden der Verbrennung eines Kraftstoffes in einem Verbrennungsraum eines Motors, zugehörige Vorrichtung und Motor |
US7398758B2 (en) * | 2005-10-25 | 2008-07-15 | Gm Global Technology Operations, Inc. | Combustion control method for a direct-injection controlled auto-ignition combustion engine |
US8584650B2 (en) * | 2007-11-07 | 2013-11-19 | Ford Global Technologies, Llc | Ignition energy control for mixed fuel engine |
JP2010138720A (ja) * | 2008-12-09 | 2010-06-24 | Hitachi Automotive Systems Ltd | エンジンの点火制御装置 |
-
2011
- 2011-06-02 CN CN201180027294.1A patent/CN102933823B/zh not_active Expired - Fee Related
- 2011-06-02 WO PCT/JP2011/062701 patent/WO2011152493A1/ja active Application Filing
- 2011-06-02 JP JP2012518450A patent/JP5866684B2/ja active Active
- 2011-06-02 EP EP11789895.7A patent/EP2578854A4/en not_active Withdrawn
-
2012
- 2012-12-03 US US13/692,271 patent/US8626423B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009038025A (ja) * | 2007-07-12 | 2009-02-19 | Imagineering Kk | プラズマ形成領域の制御装置及びプラズマ処理装置 |
JP2009036125A (ja) * | 2007-08-02 | 2009-02-19 | Nissan Motor Co Ltd | 非平衡プラズマ放電式の点火装置及び点火制御装置 |
JP2010038044A (ja) * | 2008-08-05 | 2010-02-18 | Toyota Motor Corp | 磨耗判定装置 |
JP2010116802A (ja) * | 2008-11-11 | 2010-05-27 | Toyota Motor Corp | 車両用駆動装置の制御装置 |
Also Published As
Publication number | Publication date |
---|---|
CN102933823A (zh) | 2013-02-13 |
EP2578854A1 (en) | 2013-04-10 |
CN102933823B (zh) | 2015-09-30 |
JPWO2011152493A1 (ja) | 2013-08-01 |
EP2578854A4 (en) | 2017-02-22 |
US20130096803A1 (en) | 2013-04-18 |
US8626423B2 (en) | 2014-01-07 |
WO2011152493A1 (ja) | 2011-12-08 |
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