JPH01144469U - - Google Patents
Info
- Publication number
- JPH01144469U JPH01144469U JP1988041453U JP4145388U JPH01144469U JP H01144469 U JPH01144469 U JP H01144469U JP 1988041453 U JP1988041453 U JP 1988041453U JP 4145388 U JP4145388 U JP 4145388U JP H01144469 U JPH01144469 U JP H01144469U
- Authority
- JP
- Japan
- Prior art keywords
- ignition timing
- correction amount
- feedback correction
- knocking
- peak position
- 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.)
- Pending
Links
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
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
- F02P5/1455—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 by using a second control of the closed loop type
-
- 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
-
- 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)
- Signal Processing (AREA)
- Electrical Control Of Ignition Timing (AREA)
Description
第1図はこの考案の構成を示すクレーム対応図
、第2図はこの考案の一実施例を示す構成説明図
、第3図および第4図は点火時期制御プログラム
の一例を示すフローチヤート、第5図はリミツト
値の設定の異なる例を示すフローチヤート、第6
図はこの考案をMBT制御に適用した場合の実施
例を示すフローチヤート、第7図は燃焼圧力信号
の波形図である。 1……基準点火時期設定手段、2……ノツキン
グ、ピーク位置検出手段、3……フイードバツク
補正量演算手段、4……点火時期決定手段、5…
…車速検出手段、6……リミツト値設定手段、7
……点火装置。
、第2図はこの考案の一実施例を示す構成説明図
、第3図および第4図は点火時期制御プログラム
の一例を示すフローチヤート、第5図はリミツト
値の設定の異なる例を示すフローチヤート、第6
図はこの考案をMBT制御に適用した場合の実施
例を示すフローチヤート、第7図は燃焼圧力信号
の波形図である。 1……基準点火時期設定手段、2……ノツキン
グ、ピーク位置検出手段、3……フイードバツク
補正量演算手段、4……点火時期決定手段、5…
…車速検出手段、6……リミツト値設定手段、7
……点火装置。
Claims (1)
- 機関運転条件に応じて基準点火時期を設定する
手段と、機関のノツキングもしくは燃焼圧力ピー
ク位置を検出する手段と、このノツキングもしく
は燃焼圧力ピーク位置の検出に基づいて点火時期
のフイードバツク補正量を演算する手段と、この
フイードバツク補正量を上記基準点火時期に付加
して点火時期を決定する手段とを備えてなる自動
車用内燃機関の点火時期制御装置において、車速
を検出する手段と、検出した車速に応じて上記フ
イードバツク補正量の進角側のリミツト値を設定
する手段とを設けたことを特徴とする自動車用内
燃機関の点火時期制御装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988041453U JPH01144469U (ja) | 1988-03-29 | 1988-03-29 | |
US07/330,343 US4966117A (en) | 1988-03-29 | 1989-03-28 | System and method for controlling ignition timing for vehicular internal combustion engine |
DE3910029A DE3910029A1 (de) | 1988-03-29 | 1989-03-28 | Verfahren und vorrichtung zur regelung des zuendzeitpunkts einer brennkraftmaschine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988041453U JPH01144469U (ja) | 1988-03-29 | 1988-03-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01144469U true JPH01144469U (ja) | 1989-10-04 |
Family
ID=12608797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988041453U Pending JPH01144469U (ja) | 1988-03-29 | 1988-03-29 |
Country Status (3)
Country | Link |
---|---|
US (1) | US4966117A (ja) |
JP (1) | JPH01144469U (ja) |
DE (1) | DE3910029A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5070842A (en) * | 1989-07-19 | 1991-12-10 | Mitsubishi Denki Kabushiki Kaisha | Apparatus for controlling ignition timing in internal combustion engine |
JPH03210065A (ja) * | 1990-01-12 | 1991-09-13 | Nissan Motor Co Ltd | エンジンのノッキング制御装置 |
JP2964447B2 (ja) * | 1994-12-22 | 1999-10-18 | 株式会社ユニシアジェックス | 内燃機関の排気還流装置における診断装置 |
DE19518394C2 (de) * | 1995-05-19 | 1999-08-05 | Audi Ag | Verfahren zur Vermeidung klopfender Verbrennung bei einem Otto-Motor |
DE10038340A1 (de) * | 2000-08-05 | 2002-02-14 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine |
US7987035B2 (en) * | 2006-06-27 | 2011-07-26 | Sauer-Danfoss Inc. | Method of operating a vehicle and apparatus comprising the same |
US7762924B2 (en) * | 2007-11-01 | 2010-07-27 | Ford Global Technologies, Llc | Transmission shifting responsive to borderline knock limits |
JP6555323B2 (ja) * | 2017-11-10 | 2019-08-07 | マツダ株式会社 | 圧縮着火式エンジンの制御装置 |
WO2021257414A1 (en) | 2020-06-17 | 2021-12-23 | Plummer Duram | System and method for independently controlling firing of individual internal combustion engine cylinders at least partly with engine position sensor |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56113049A (en) * | 1980-02-12 | 1981-09-05 | Nissan Motor Co Ltd | Ignition timing control method |
JPS5945832B2 (ja) * | 1980-09-29 | 1984-11-08 | 日産自動車株式会社 | 点火時期制御装置 |
JPS6030474Y2 (ja) * | 1980-11-26 | 1985-09-12 | 日産自動車株式会社 | 内燃機関のノツキング回避装置 |
JPS5793681A (en) * | 1980-12-04 | 1982-06-10 | Nissan Motor Co Ltd | Knock-avoiding device |
JPS5882074A (ja) * | 1981-11-11 | 1983-05-17 | Nissan Motor Co Ltd | 点火時期制御装置 |
JPS5887429A (ja) * | 1981-11-20 | 1983-05-25 | Nissan Motor Co Ltd | ノツキング検出装置 |
JPS58106564U (ja) * | 1982-01-13 | 1983-07-20 | 日産自動車株式会社 | 内燃機関の点火制御装置 |
US4586474A (en) * | 1983-06-03 | 1986-05-06 | Mitsubishi Denki Kabushiki Kaisha | Knock suppression apparatus for internal combustion engine |
JPS60135667A (ja) * | 1983-12-22 | 1985-07-19 | Nissan Motor Co Ltd | 内燃機関の点火時期制御装置 |
IT1213129B (it) * | 1984-01-20 | 1989-12-14 | Alfa Romeo Spa | Dispositivo per la correzione di grandezze funzionali in un motore acombustione interna |
US4658787A (en) * | 1984-02-01 | 1987-04-21 | Nissan Motor Company, Limited | Method and apparatus for engine control |
JPS60164232A (ja) * | 1984-02-07 | 1985-08-27 | Nissan Motor Co Ltd | ノツキング・レベル制御装置 |
DE3419727A1 (de) * | 1984-05-26 | 1985-11-28 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren zur klopfregelung von brennkraftmaschinen |
US4750103A (en) * | 1984-06-29 | 1988-06-07 | Nissan Motor Company, Limited | System and method for detecting and controlling knocking in an internal combustion engine |
US4640249A (en) * | 1984-06-30 | 1987-02-03 | Nissan Motor Company, Limited | System for controlling an ignition timing in an internal combustion engine and method therefor |
JPS6116266A (ja) * | 1984-06-30 | 1986-01-24 | Nissan Motor Co Ltd | 内燃機関の点火時期制御装置 |
US4625690A (en) * | 1984-08-03 | 1986-12-02 | Nissan Motor Company, Limited | System for controlling an engine and method therefor |
US4708113A (en) * | 1984-09-28 | 1987-11-24 | Toyota Jidosha Kabushiki Kaisha | Method of discriminating octane number of fuel for motor vehicle |
US4658789A (en) * | 1985-01-31 | 1987-04-21 | Nissan Motor Company, Limited | Ignition timing control system and method for an internal combustion engine |
KR930006411B1 (ko) * | 1985-03-01 | 1993-07-14 | 가부시기가이샤 히다찌세이사꾸쇼 | 복수기통을 갖는 내연기관의 점화시기 제어장치 |
JPH0692787B2 (ja) * | 1985-09-05 | 1994-11-16 | 日産自動車株式会社 | 内燃機関の制御装置 |
JPH0681944B2 (ja) * | 1985-10-17 | 1994-10-19 | 日産自動車株式会社 | 内燃機関の制御装置 |
JPS6296778A (ja) * | 1985-10-22 | 1987-05-06 | Nissan Motor Co Ltd | 点火時期制御装置 |
JPS6296780A (ja) * | 1985-10-22 | 1987-05-06 | Nissan Motor Co Ltd | 点火時期制御装置 |
JPH0711269B2 (ja) * | 1985-10-22 | 1995-02-08 | 日産自動車株式会社 | 内燃機関の点火時期制御装置 |
JPH0735774B2 (ja) * | 1985-12-20 | 1995-04-19 | 日産自動車株式会社 | 内燃機関の点火時期制御装置 |
JPH0759928B2 (ja) * | 1986-02-14 | 1995-06-28 | 日産自動車株式会社 | 内燃機関の点火時期制御装置 |
JPS62298661A (ja) * | 1986-06-18 | 1987-12-25 | Toyota Motor Corp | 内燃機関の点火時期制御装置 |
JPH0723582Y2 (ja) * | 1986-10-15 | 1995-05-31 | 日産自動車株式会社 | 内燃機関の点火時期制御装置 |
US4774922A (en) * | 1986-10-17 | 1988-10-04 | Nissan Motor Company, Limited | Spark ignition timing control system for spark ignition internal combustion engine with quicker advance of spark advance in transition from anti-knock mode to MBI mode control operation |
JPS63167045A (ja) * | 1986-12-26 | 1988-07-11 | Mitsubishi Electric Corp | 内燃機関の燃料制御装置 |
US4721089A (en) * | 1987-03-10 | 1988-01-26 | General Motors Corporation | Adaptive dilution control for IC engine responsive to LPP |
JPH07113355B2 (ja) * | 1987-05-22 | 1995-12-06 | 日産自動車株式会社 | 内燃機関の点火時期制御装置 |
-
1988
- 1988-03-29 JP JP1988041453U patent/JPH01144469U/ja active Pending
-
1989
- 1989-03-28 US US07/330,343 patent/US4966117A/en not_active Expired - Fee Related
- 1989-03-28 DE DE3910029A patent/DE3910029A1/de not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
DE3910029A1 (de) | 1989-10-19 |
US4966117A (en) | 1990-10-30 |