JP2009144648A - エンジン点火制御装置 - Google Patents
エンジン点火制御装置 Download PDFInfo
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- JP2009144648A JP2009144648A JP2007324708A JP2007324708A JP2009144648A JP 2009144648 A JP2009144648 A JP 2009144648A JP 2007324708 A JP2007324708 A JP 2007324708A JP 2007324708 A JP2007324708 A JP 2007324708A JP 2009144648 A JP2009144648 A JP 2009144648A
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- Prior art keywords
- advance
- ignition
- amount
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- engine
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Classifications
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- 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
- F02P5/1521—Digital data processing dependent on pinking with particular means during a transient phase, e.g. starting, acceleration, deceleration, gear change
-
- 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
- F02D2200/0404—Throttle position
-
- 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
- F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
- F02D2200/1012—Engine speed gradient
-
- 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
- F02D2200/50—Input parameters for engine control said parameters being related to the vehicle or its components
- F02D2200/501—Vehicle speed
-
- 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)
- Signal Processing (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electrical Control Of Ignition Timing (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
【解決手段】スロットル開度が所定開度以上で、かつエンジン回転数が所定の高回転領域内にある際に、該所定の高回転領域での点火時期を遅角させるようにした標準点火マップ507と、所定の高回転領域で進角補正を行うための加速時進角補正量マップ509と、エンジン回転数の変化率ΔNeを検知するΔNe検知部503と、進角補正時の点火時期を設定する加速時進角補正量設定部505とを具備し、加速時進角補正量設定部505は、エンジン回転数が所定の高回転領域でかつΔNeが所定値以上であると、加速時進角補正量マップ加速時進角補正量マップから進角量を導出して、この進角量に対して点火毎に減衰量を増すようにした減衰処理を実行し、該減衰処理後の進角量に基づいて進角補正を行う。
【選択図】図5
Description
Claims (2)
- スロットル開度が所定開度以上で、かつエンジン回転数が所定の高回転領域にある制御領域での点火時期を遅角させるようにした標準点火マップと、
前記制御領域でエンジン回転数に応じた点火時期の進角補正を行うための加速時進角補正量マップと、
前記エンジン回転数の上昇方向の変化率を検知するΔNe検知部と、
前記進角補正時の点火時期を設定する加速時進角補正量設定部とを具備し、
前記加速時進角補正量設定部は、前記エンジン回転数が所定の高回転領域でかつ前記変化率が所定値以上であると、前記加速時進角補正量マップから進角量を導出し、この進角量に対して点火毎に減衰量を増すようにした減衰処理を実行して、該減衰処理後の進角量に基づいて進角補正を行うことを特徴とするエンジン点火制御装置。 - 前記減衰処理による減衰量は、前記進角補正の開始時から、点火毎に一定の割合で増すように設定されていることを特徴とする請求項1に記載のエンジン点火制御装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007324708A JP4785204B2 (ja) | 2007-12-17 | 2007-12-17 | エンジン点火制御装置 |
AU2008229692A AU2008229692B2 (en) | 2007-12-17 | 2008-09-29 | Engine ignition control device |
US12/291,583 US7823561B2 (en) | 2007-12-17 | 2008-11-12 | Method and apparatus for controlling ignition timing of an internal combustion engine based on engine rotary speed |
CA2644108A CA2644108C (en) | 2007-12-17 | 2008-11-18 | Engine ignition control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007324708A JP4785204B2 (ja) | 2007-12-17 | 2007-12-17 | エンジン点火制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009144648A true JP2009144648A (ja) | 2009-07-02 |
JP4785204B2 JP4785204B2 (ja) | 2011-10-05 |
Family
ID=40751597
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007324708A Expired - Fee Related JP4785204B2 (ja) | 2007-12-17 | 2007-12-17 | エンジン点火制御装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7823561B2 (ja) |
JP (1) | JP4785204B2 (ja) |
AU (1) | AU2008229692B2 (ja) |
CA (1) | CA2644108C (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2468245C2 (ru) * | 2010-12-13 | 2012-11-27 | Открытое акционерное общество "ОКБ-Планета" (ОАО "ОКБ-Планета") | Устройство регулирования угла опережения зажигания |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102678422B (zh) * | 2012-05-25 | 2015-04-22 | 上海是品机电有限公司 | 一种智能退角限速点火器 |
KR101795378B1 (ko) * | 2012-08-07 | 2017-11-09 | 현대자동차 주식회사 | 차량 하중에 기초하여 엔진 토크를 보정하는 방법 및 장치 |
WO2016053841A1 (en) | 2014-09-29 | 2016-04-07 | Laird Technologies, Inc. | Telematics devices and methods for vehicle ignition detection |
BR112017013422B1 (pt) * | 2014-12-22 | 2022-10-11 | Yamaha Hatsudoki Kabushiki Kaisha | Unidade de motor resfriado a ar |
US9556810B2 (en) | 2014-12-31 | 2017-01-31 | General Electric Company | System and method for regulating exhaust gas recirculation in an engine |
US9752949B2 (en) | 2014-12-31 | 2017-09-05 | General Electric Company | System and method for locating engine noise |
US9803567B2 (en) | 2015-01-07 | 2017-10-31 | General Electric Company | System and method for detecting reciprocating device abnormalities utilizing standard quality control techniques |
US9874488B2 (en) | 2015-01-29 | 2018-01-23 | General Electric Company | System and method for detecting operating events of an engine |
US9528445B2 (en) | 2015-02-04 | 2016-12-27 | General Electric Company | System and method for model based and map based throttle position derivation and monitoring |
US9903778B2 (en) | 2015-02-09 | 2018-02-27 | General Electric Company | Methods and systems to derive knock sensor conditions |
US9791343B2 (en) | 2015-02-12 | 2017-10-17 | General Electric Company | Methods and systems to derive engine component health using total harmonic distortion in a knock sensor signal |
US10001077B2 (en) | 2015-02-19 | 2018-06-19 | General Electric Company | Method and system to determine location of peak firing pressure |
US9915217B2 (en) | 2015-03-05 | 2018-03-13 | General Electric Company | Methods and systems to derive health of mating cylinder using knock sensors |
US9695761B2 (en) | 2015-03-11 | 2017-07-04 | General Electric Company | Systems and methods to distinguish engine knock from piston slap |
US9435244B1 (en) | 2015-04-14 | 2016-09-06 | General Electric Company | System and method for injection control of urea in selective catalyst reduction |
US9784231B2 (en) | 2015-05-06 | 2017-10-10 | General Electric Company | System and method for determining knock margin for multi-cylinder engines |
US9933334B2 (en) | 2015-06-22 | 2018-04-03 | General Electric Company | Cylinder head acceleration measurement for valve train diagnostics system and method |
US9784635B2 (en) | 2015-06-29 | 2017-10-10 | General Electric Company | Systems and methods for detection of engine component conditions via external sensors |
US10393609B2 (en) | 2015-07-02 | 2019-08-27 | Ai Alpine Us Bidco Inc. | System and method for detection of changes to compression ratio and peak firing pressure of an engine |
US9897021B2 (en) | 2015-08-06 | 2018-02-20 | General Electric Company | System and method for determining location and value of peak firing pressure |
US10760543B2 (en) | 2017-07-12 | 2020-09-01 | Innio Jenbacher Gmbh & Co Og | System and method for valve event detection and control |
CN109322754A (zh) * | 2018-12-10 | 2019-02-12 | 广西玉柴机器股份有限公司 | 发动机瞬态动力性的优化方法 |
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JPS61192836A (ja) * | 1985-02-22 | 1986-08-27 | Toyota Motor Corp | 内燃機関の点火時期及び空燃比制御方法 |
JPH09100722A (ja) * | 1995-07-28 | 1997-04-15 | Yamaha Motor Co Ltd | 内燃機関における排気脈動制御方法及び装置 |
JPH09280149A (ja) * | 1996-02-16 | 1997-10-28 | Mitsubishi Motors Corp | 筒内噴射型火花点火式内燃機関の点火時期制御装置 |
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US3791357A (en) * | 1971-12-15 | 1974-02-12 | Trw Inc | Electrical means for varying spark timing of an internal combustion engine |
US3971350A (en) * | 1974-02-11 | 1976-07-27 | Bill J. Hays International Inc. | Distributor means for high speed engines |
JPS58214835A (ja) * | 1982-06-07 | 1983-12-14 | Toyota Motor Corp | エンジンのノツキング判定方法 |
JP2646216B2 (ja) * | 1987-10-29 | 1997-08-27 | 三信工業株式会社 | 2サイクル内燃機関の点火時期制御装置 |
JP2804109B2 (ja) * | 1989-08-28 | 1998-09-24 | 三信工業株式会社 | 船舶推進機の点火装置 |
JPH0751925A (ja) | 1993-05-31 | 1995-02-28 | Ishikawajima Harima Heavy Ind Co Ltd | 溶接用タブ切断機 |
JPH1122607A (ja) * | 1997-07-08 | 1999-01-26 | Sanshin Ind Co Ltd | 船外機用エンジンの点火時期制御方法及び装置 |
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US6708483B1 (en) * | 2000-03-17 | 2004-03-23 | Ford Global Technologies, Llc | Method and apparatus for controlling lean-burn engine based upon predicted performance impact |
-
2007
- 2007-12-17 JP JP2007324708A patent/JP4785204B2/ja not_active Expired - Fee Related
-
2008
- 2008-09-29 AU AU2008229692A patent/AU2008229692B2/en not_active Ceased
- 2008-11-12 US US12/291,583 patent/US7823561B2/en not_active Expired - Fee Related
- 2008-11-18 CA CA2644108A patent/CA2644108C/en not_active Expired - Fee Related
Patent Citations (3)
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JPS61192836A (ja) * | 1985-02-22 | 1986-08-27 | Toyota Motor Corp | 内燃機関の点火時期及び空燃比制御方法 |
JPH09100722A (ja) * | 1995-07-28 | 1997-04-15 | Yamaha Motor Co Ltd | 内燃機関における排気脈動制御方法及び装置 |
JPH09280149A (ja) * | 1996-02-16 | 1997-10-28 | Mitsubishi Motors Corp | 筒内噴射型火花点火式内燃機関の点火時期制御装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2468245C2 (ru) * | 2010-12-13 | 2012-11-27 | Открытое акционерное общество "ОКБ-Планета" (ОАО "ОКБ-Планета") | Устройство регулирования угла опережения зажигания |
Also Published As
Publication number | Publication date |
---|---|
US7823561B2 (en) | 2010-11-02 |
JP4785204B2 (ja) | 2011-10-05 |
CA2644108C (en) | 2011-10-25 |
US20090151695A1 (en) | 2009-06-18 |
AU2008229692B2 (en) | 2010-09-23 |
CA2644108A1 (en) | 2009-06-17 |
AU2008229692A1 (en) | 2009-07-02 |
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