JP4785204B2 - エンジン点火制御装置 - Google Patents
エンジン点火制御装置 Download PDFInfo
- Publication number
- JP4785204B2 JP4785204B2 JP2007324708A JP2007324708A JP4785204B2 JP 4785204 B2 JP4785204 B2 JP 4785204B2 JP 2007324708 A JP2007324708 A JP 2007324708A JP 2007324708 A JP2007324708 A JP 2007324708A JP 4785204 B2 JP4785204 B2 JP 4785204B2
- Authority
- JP
- Japan
- Prior art keywords
- ignition
- amount
- advance angle
- advance
- angle correction
- 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
Images
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
- F02P5/152—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)
Description
Claims (5)
- スロットル開度が所定開度以上で、かつエンジン回転数(Ne)が所定の下限値と上限値との間に位置する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(507)と、
前記制御領域でエンジン回転数(Ne)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(509)と、
前記エンジン回転数(Ne)の上昇方向の変化率(ΔNe)を検知するΔNe検知部(504)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(505)とを具備し、
前記加速時進角補正量設定部(505)は、前記エンジン回転数(Ne)が所定の高回転領域でかつ前記ΔNe検知部(504)によって検知された前記変化率(ΔNe)が所定値以上であると、前記加速時進角補正量マップ(509)から現在のエンジン回転数(Ne)に対応する進角量(C)を導出すると共に、この進角量(C)を点火毎に一定の割合で減少させる減衰処理を実行し、
前記減衰処理は、前記進角量(C)に、点火毎に一定の割合で減少する係数としての補正減衰量(D)を乗ずることで実行され、
点火装置(6)を制御する点火装置制御部(506)は、前記減衰処理が実行された後の進角量(E)を用いて、前記標準マップ(507)の遅角部分を進角補正し、
前記進角補正の開始後に点火回数が所定回数に達して前記補正減衰量(D)がゼロとなることで、前記減衰処理後の進角量(E)がゼロとなって前記進角補正が終了することを特徴とするエンジン点火制御装置。 - 前記補正減衰量(D)は、進角補正を開始した後の点火回数をnとした際に、1−(0.01×n)の演算式で演算され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。
- 前記減衰処理後の進角量(E)は、前記加速時進角補正量マップ(509)で導出された進角量(C)に前記補正減衰量(D)を乗じることで算出されることを特徴とする請求項1または2に記載のエンジン点火制御装置。
- 前記高回転領域の上限値を超える回転数領域では、前記標準点火マップ(507)による進角量が一定値に保持されることを特徴とする請求項1ないし3のいずれかに記載のエンジン点火制御装置。
- 前記高回転領域の下限値が6000rpmに設定されると共に、前記高回転領域の上限値が8000rpmに設定されており、
前記スロットル開度の所定開度は、90%から全開までの範囲内に設定されていることを特徴とする請求項1ないし4のいずれか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 JP2009144648A (ja) | 2009-07-02 |
JP4785204B2 true 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) |
Families Citing this family (23)
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 |
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 |
CN107107867B (zh) | 2014-09-29 | 2019-04-12 | 莱尔德无线技术(上海)有限公司 | 远程信息处理装置和控制车辆的点火的方法 |
BR112017013422B1 (pt) * | 2014-12-22 | 2022-10-11 | Yamaha Hatsudoki Kabushiki Kaisha | Unidade de motor resfriado a ar |
US9752949B2 (en) | 2014-12-31 | 2017-09-05 | General Electric Company | System and method for locating engine noise |
US9556810B2 (en) | 2014-12-31 | 2017-01-31 | General Electric Company | System and method for regulating exhaust gas recirculation in an engine |
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 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3142967A (en) * | 1960-09-23 | 1964-08-04 | Paul H Schweitzer | Maximum power seeking automatic control system for power-producing machines |
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 |
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 |
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 |
JP3361432B2 (ja) * | 1995-07-28 | 2003-01-07 | ヤマハ発動機株式会社 | 内燃機関における排気脈動制御方法及び装置 |
JP3186589B2 (ja) * | 1996-02-16 | 2001-07-11 | 三菱自動車工業株式会社 | 筒内噴射型火花点火式内燃機関の点火時期制御装置 |
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 |
US6253143B1 (en) * | 1999-01-26 | 2001-06-26 | Veritas Dgc, Inc. | Safety limiter for powered vehicles |
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
Also Published As
Publication number | Publication date |
---|---|
JP2009144648A (ja) | 2009-07-02 |
CA2644108C (en) | 2011-10-25 |
AU2008229692A1 (en) | 2009-07-02 |
AU2008229692B2 (en) | 2010-09-23 |
US7823561B2 (en) | 2010-11-02 |
CA2644108A1 (en) | 2009-06-17 |
US20090151695A1 (en) | 2009-06-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4785204B2 (ja) | エンジン点火制御装置 | |
US7640907B2 (en) | Apparatus and method for controlling internal combustion engine | |
JP5762021B2 (ja) | エンジンのノック制御装置 | |
JP3711320B2 (ja) | 内燃機関のノック制御装置 | |
JP4636564B2 (ja) | 燃料噴射制御装置 | |
JP2534045B2 (ja) | 回転角度−時間変換装置 | |
CN103256166B (zh) | 内燃机的爆震控制装置 | |
JPH0375751B2 (ja) | ||
JPH0694854B2 (ja) | ディーゼル機関の燃料噴射進角測定装置 | |
JP3304763B2 (ja) | 内燃機関の空燃比検出装置 | |
JP5550770B1 (ja) | 車両用電子制御装置および車両用電子制御方法 | |
JP2834937B2 (ja) | 内燃機関ノック制御装置 | |
JPH025742A (ja) | 内燃機関のトルク制御装置 | |
JP4340577B2 (ja) | 筒内圧センサの温度検知装置、ならびにこれを用いた筒内圧の検出装置および内燃機関の制御装置 | |
JP6394447B2 (ja) | クランク角検出装置 | |
EP2213871A1 (en) | A device and a method for knock control in a combustion engine | |
JP2679243B2 (ja) | 車両のサージング防止装置 | |
JP2007303323A (ja) | 内燃機関の点火時期制御装置 | |
JPH07174773A (ja) | 多気筒内燃機関の燃焼状態判断装置 | |
JP2811698B2 (ja) | 内燃機関の点火時期制御装置 | |
JP2000045922A (ja) | 内燃機関の制御装置 | |
JP3104526B2 (ja) | 内燃機関の点火時期制御装置およびその制御方法 | |
JPS63239372A (ja) | 内燃機関の点火時期制御装置 | |
JPH01106934A (ja) | 内燃機関の空燃比制御装置 | |
JP2914775B2 (ja) | エンジンの点火時期制御装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20091126 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100428 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20100430 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100624 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110119 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110221 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20110706 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20110711 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4785204 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140722 Year of fee payment: 3 |
|
LAPS | Cancellation because of no payment of annual fees |