JP2006046084A - 内燃機関の点火時期制御装置 - Google Patents
内燃機関の点火時期制御装置 Download PDFInfo
- Publication number
- JP2006046084A JP2006046084A JP2004224715A JP2004224715A JP2006046084A JP 2006046084 A JP2006046084 A JP 2006046084A JP 2004224715 A JP2004224715 A JP 2004224715A JP 2004224715 A JP2004224715 A JP 2004224715A JP 2006046084 A JP2006046084 A JP 2006046084A
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- JP
- Japan
- Prior art keywords
- injection
- ignition timing
- cylinder
- intake
- injector
- 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.)
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Classifications
-
- 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
- F02P5/1502—Digital data processing using one central computing unit
-
- 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
- F02D41/3094—Controlling fuel injection the fuel injection being effected by at least two different injectors, e.g. one in the intake manifold and one in the cylinder
-
- 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
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/30—Controlling fuel injection
- F02D41/3011—Controlling fuel injection according to or using specific or several modes of combustion
- F02D41/3017—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used
- F02D41/3023—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the stratified charge spark-ignited mode
- F02D41/3029—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the stratified charge spark-ignited mode further comprising a homogeneous charge spark-ignited mode
-
- 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
- F02P5/1502—Digital data processing using one central computing unit
- F02P5/1516—Digital data processing using one central computing unit with means relating to exhaust gas recirculation, e.g. turbo
-
- 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)
- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Electrical Control Of Ignition Timing (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
【解決手段】 筒内に向けて燃料を噴射する筒内噴射用インジェクタ33と吸気ポート内に向けて燃料を噴射する吸気ポート噴射用インジェクタ31とを備え、運転状態に応じて定められた基本点火時期を、燃焼速度に影響する因子である冷却水温度、吸気温度およびEGR量からなる群から選ばれた少なくとも一つの変動に応じて補正し、最終点火時期を設定するようにした内燃機関の点火時期制御装置であって、その点火時期補正量を筒内噴射よりもポート噴射の方を大きくした。
【選択図】 図1
Description
最終点火時期=基本点火時期±各種補正量
ECU100は、こうして算出される最終点火時期により示される時期にオンとなる点火信号を、各気筒の点火プラグ21のイグナイタに出力し点火を実行する。
33 筒内噴射用インジェクタ
36 点火プラグ
45 EGR弁
100 電子制御ユニット
102 吸気温度センサ
105 冷却水温センサ
106 EGR弁開度センサ
107、108 カムポジションセンサ
109 クランクポジションセンサ
110 アクセル開度センサ
Claims (2)
- 筒内に向けて燃料を噴射する筒内噴射用インジェクタと吸気ポート内に向けて燃料を噴射する吸気ポート噴射用インジェクタとを備え、運転状態に応じて定められた基本点火時期を、少なくとも燃焼速度に影響する因子の変動に応じて補正し、最終点火時期を設定するようにした内燃機関の点火時期制御装置であって、
その点火時期補正量を筒内噴射よりもポート噴射の方を大きくしたことを特徴とする内燃機関の点火時期制御装置。 - 前記少なくとも燃焼速度に影響する因子は、冷却水温度、吸気温度およびEGR量からなる群から選ばれた少なくとも一つであることを特徴とする請求項1に記載の内燃機関の点火時期制御装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004224715A JP2006046084A (ja) | 2004-07-30 | 2004-07-30 | 内燃機関の点火時期制御装置 |
PCT/JP2005/013795 WO2006011536A1 (en) | 2004-07-30 | 2005-07-21 | Ignition timing control apparatus for internal combustion engine |
US11/185,870 US7134420B2 (en) | 2004-07-30 | 2005-07-21 | Ignition timing control apparatus for internal combustion engine |
CN2005800250186A CN1989339B (zh) | 2004-07-30 | 2005-07-21 | 用于内燃机的点火正时控制装置 |
EP05767343A EP1781942B1 (en) | 2004-07-30 | 2005-07-21 | Ignition timing control apparatus for internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004224715A JP2006046084A (ja) | 2004-07-30 | 2004-07-30 | 内燃機関の点火時期制御装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2006046084A true JP2006046084A (ja) | 2006-02-16 |
Family
ID=34982196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004224715A Pending JP2006046084A (ja) | 2004-07-30 | 2004-07-30 | 内燃機関の点火時期制御装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7134420B2 (ja) |
EP (1) | EP1781942B1 (ja) |
JP (1) | JP2006046084A (ja) |
CN (1) | CN1989339B (ja) |
WO (1) | WO2006011536A1 (ja) |
Cited By (6)
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US7707988B2 (en) * | 2005-03-11 | 2010-05-04 | Toyota Jidosha Kabushiki Kaisha | Engine |
WO2010150066A1 (en) | 2009-06-23 | 2010-12-29 | Toyota Jidosha Kabushiki Kaisha | Control apparatus and control method for internal combustion engine |
JP2011111921A (ja) * | 2009-11-24 | 2011-06-09 | Toyota Motor Corp | 内燃機関の制御装置 |
JP2011112028A (ja) * | 2009-11-30 | 2011-06-09 | Toyota Motor Corp | 内燃機関の制御装置 |
US8170778B2 (en) | 2006-11-20 | 2012-05-01 | Toyota Jidosha Kabushiki Kaisha | Internal combustion engine system, control method of internal combustion engine system, and vehicle |
KR101530914B1 (ko) * | 2009-10-28 | 2015-07-07 | 콘티넨탈 오토모티브 시스템 주식회사 | 듀얼-가변 흡/배기 밸브 타이밍 시스템 및 듀얼-가변 흡/배기 밸브 타이밍 시스템의 점화시기 제어 방법 |
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JP2005307889A (ja) * | 2004-04-22 | 2005-11-04 | Toyota Motor Corp | 内燃機関の点火時期制御装置 |
JP4375164B2 (ja) * | 2004-08-23 | 2009-12-02 | トヨタ自動車株式会社 | 内燃機関の点火時期制御方法 |
US20080060627A1 (en) | 2004-11-18 | 2008-03-13 | Massachusetts Institute Of Technology | Optimized fuel management system for direct injection ethanol enhancement of gasoline engines |
JP2006183548A (ja) * | 2004-12-27 | 2006-07-13 | Nippon Soken Inc | 内燃機関の制御装置 |
JP4643323B2 (ja) * | 2005-03-18 | 2011-03-02 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
JP4563370B2 (ja) * | 2006-12-28 | 2010-10-13 | 本田技研工業株式会社 | 内燃機関の燃料噴射制御装置 |
US7487766B2 (en) * | 2007-04-23 | 2009-02-10 | Southwest Research Institute | Flexible fuel engines with exhaust gas recirculation for improved engine efficiency |
JP4900333B2 (ja) * | 2007-11-13 | 2012-03-21 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
JP5152135B2 (ja) * | 2008-12-19 | 2013-02-27 | 日産自動車株式会社 | 過給式エンジンの吸気量制御装置 |
BRPI1014859B1 (pt) * | 2009-04-02 | 2021-02-02 | Toyota Jidosha Kabushiki Kaisha | sistema de controle de um motor de combustão interna |
US8567189B2 (en) | 2010-06-14 | 2013-10-29 | Ford Global Technologies, Llc | Twin scroll turbocharger with EGR takeoffs |
CN103443429B (zh) * | 2011-03-30 | 2015-06-17 | 丰田自动车株式会社 | 内燃机的燃料喷射控制装置 |
EP2708721B1 (en) * | 2011-05-12 | 2020-02-05 | Toyota Jidosha Kabushiki Kaisha | Internal combustion engine control apparatus |
GB2505512A (en) * | 2012-09-03 | 2014-03-05 | Gm Global Tech Operations Inc | Method of controlling a rich combustion mode of an internal combustion engine |
CN103114951B (zh) * | 2012-09-28 | 2015-03-18 | 浙江吉利罗佑发动机有限公司 | 一种汽油直喷发动机最优点火提前角的控制方法 |
JP5737262B2 (ja) * | 2012-10-16 | 2015-06-17 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
JP6011477B2 (ja) * | 2013-06-28 | 2016-10-19 | 三菱自動車工業株式会社 | エンジンの制御装置 |
DE102013014960A1 (de) * | 2013-09-10 | 2015-03-12 | Daimler Ag | Brennkraftmaschine und zugehöriges Betriebsverfahren |
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JP3920526B2 (ja) | 2000-03-08 | 2007-05-30 | トヨタ自動車株式会社 | 火花点火式成層燃焼内燃機関 |
JP4415497B2 (ja) * | 2000-03-29 | 2010-02-17 | マツダ株式会社 | 火花点火式直噴エンジン |
DE10043700A1 (de) * | 2000-09-04 | 2002-03-14 | Bosch Gmbh Robert | Verfahren zum Betreiben einer Brennkraftmaschine und entsprechende Vorrichtung |
JP2002227697A (ja) | 2001-01-31 | 2002-08-14 | Mitsubishi Motors Corp | 内燃機関の燃料噴射装置 |
JP2004270583A (ja) | 2003-03-10 | 2004-09-30 | Toyota Motor Corp | 内燃機関の燃料噴射装置 |
JP4372472B2 (ja) * | 2003-08-07 | 2009-11-25 | トヨタ自動車株式会社 | 内燃機関 |
JP4649142B2 (ja) * | 2004-07-30 | 2011-03-09 | トヨタ自動車株式会社 | 内燃機関の点火時期制御装置 |
JP4375164B2 (ja) * | 2004-08-23 | 2009-12-02 | トヨタ自動車株式会社 | 内燃機関の点火時期制御方法 |
JP4462079B2 (ja) * | 2004-11-11 | 2010-05-12 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
-
2004
- 2004-07-30 JP JP2004224715A patent/JP2006046084A/ja active Pending
-
2005
- 2005-07-21 CN CN2005800250186A patent/CN1989339B/zh not_active Expired - Fee Related
- 2005-07-21 EP EP05767343A patent/EP1781942B1/en not_active Expired - Fee Related
- 2005-07-21 WO PCT/JP2005/013795 patent/WO2006011536A1/en active Application Filing
- 2005-07-21 US US11/185,870 patent/US7134420B2/en not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7707988B2 (en) * | 2005-03-11 | 2010-05-04 | Toyota Jidosha Kabushiki Kaisha | Engine |
US8170778B2 (en) | 2006-11-20 | 2012-05-01 | Toyota Jidosha Kabushiki Kaisha | Internal combustion engine system, control method of internal combustion engine system, and vehicle |
WO2010150066A1 (en) | 2009-06-23 | 2010-12-29 | Toyota Jidosha Kabushiki Kaisha | Control apparatus and control method for internal combustion engine |
US8825344B2 (en) | 2009-06-23 | 2014-09-02 | Toyota Jidosha Kabushiki Kaisha | Control apparatus and control method for internal combustion engine |
KR101530914B1 (ko) * | 2009-10-28 | 2015-07-07 | 콘티넨탈 오토모티브 시스템 주식회사 | 듀얼-가변 흡/배기 밸브 타이밍 시스템 및 듀얼-가변 흡/배기 밸브 타이밍 시스템의 점화시기 제어 방법 |
JP2011111921A (ja) * | 2009-11-24 | 2011-06-09 | Toyota Motor Corp | 内燃機関の制御装置 |
JP2011112028A (ja) * | 2009-11-30 | 2011-06-09 | Toyota Motor Corp | 内燃機関の制御装置 |
Also Published As
Publication number | Publication date |
---|---|
EP1781942A1 (en) | 2007-05-09 |
EP1781942B1 (en) | 2011-08-24 |
CN1989339A (zh) | 2007-06-27 |
US20060021595A1 (en) | 2006-02-02 |
WO2006011536A1 (en) | 2006-02-02 |
CN1989339B (zh) | 2010-05-26 |
US7134420B2 (en) | 2006-11-14 |
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