JPH11513769A - 車両における負荷変化衝撃を低減するための方法および装置 - Google Patents
車両における負荷変化衝撃を低減するための方法および装置Info
- Publication number
- JPH11513769A JPH11513769A JP9515394A JP51539497A JPH11513769A JP H11513769 A JPH11513769 A JP H11513769A JP 9515394 A JP9515394 A JP 9515394A JP 51539497 A JP51539497 A JP 51539497A JP H11513769 A JPH11513769 A JP H11513769A
- Authority
- JP
- Japan
- Prior art keywords
- moment
- indicated
- ignition angle
- mibase
- target
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 13
- 238000001914 filtration Methods 0.000 claims abstract description 9
- 238000002485 combustion reaction Methods 0.000 claims description 8
- 230000001419 dependent effect Effects 0.000 claims description 2
- 238000013016 damping Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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
- F02P5/1502—Digital data processing using one central computing unit
- F02P5/1504—Digital data processing using one central computing unit with particular means during a transient phase, e.g. acceleration, deceleration, gear change
-
- 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
-
- 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
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/021—Introducing corrections for particular conditions exterior to the engine
- F02D41/0215—Introducing corrections for particular conditions exterior to the engine in relation with elements of the transmission
- F02D41/0225—Introducing corrections for particular conditions exterior to the engine in relation with elements of the transmission in relation with the gear ratio or shift lever position
-
- 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
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/14—Introducing closed-loop corrections
- F02D41/1497—With detection of the mechanical response of the engine
- F02D41/1498—With detection of the mechanical response of the engine measuring engine roughness
-
- 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
- F02D2200/1015—Engines misfires
-
- 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)
- Theoretical Computer Science (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Electrical Control Of Ignition Timing (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.内燃機関のトルク補正を点火角度の制御を介して実施することによって、車 両における負荷変化衝撃を低減する方法において、 燃焼から直接生じる、機関の指示基本モーメント(mibase)を決定し、 該指示基本モーメント(mibase)をフィルタリング(TP)によって、 負荷変化の際に該指示基本モーメント(mibase)に対して僅かな上昇度を 有している指示目標モーメント(mdifa)に変換し、 前記指示目標モーメント(mdifa)から目標点火角度(zwsol)およ び/またはシリンダ取り出しの目標数を導出する ことを特徴とする方法。 2.負荷および回転数に依存した特性マップから、機関の最適な効率に相応する 最適な点火角度(zwopt)を求め、 該最適な点火角度(zwopt)とその時点の点火角度(zwbase)との 差を形成し、 機関の最適な効率に相応する最適な指示機関モーメント(mdiopt)対す る補正係数(fmdind)と点火角度差(dzwk)との間の依存性を表して いる補正特性曲線(FMDDZW)から、その 時の点火角度差に対応している補正係数(fmdind)を読み出し、かつ 前記最適な指示機関モーメント(mdiopt)と、前記補正係数(fmdi nd)との乗算から、前記指示基本モーメント(mibase)を求める 請求項1記載の方法。 3.前記指示基本モーメント(mibase)を低域フィルタリング部に供給す る 請求項1記載の方法。 4.前記指示基本モーメント(mibase)のフィルタリングを、該指示目標 モーメント(mdifa)が前記指示基本モーメント(mibase)を上回る や否や、行わないようにする 請求項1または2記載の方法。 5.前記フィルタ(TP)は、挿入された速度段に依存して調整設定される変化 可能な上昇時定数を有している 請求項1または3記載の方法。 6.前記指示基本モーメント(mibase)と前記最適な指示機関モーメント (miopt)との比を形成し、 該モーメント比は補正係数(fmdinds)を表しており、該補正係数に対 して、該補正特性曲線(FMDDZW)に対して反対の補正特性曲線(dzwf md)から、所属の点火角度差(dzws)を 読み出し、かつ 前記点火角度差(dzws)の、前記最適な点火角度(zwopt)からの減 算によって前記目標点火角度(zwsol)を決定する 請求項1および2記載の方法。 7.内燃機関のトルク補正を点火角度の制御を介して実施する、車両における負 荷変化衝撃を低減する装置において、 燃焼から直接生じる、機関の指示基本モーメント(mibase)を決定する 手段(FMDDZW)が設けられており、 フィルタ(TP)が前記指示基本モーメント(mibase)を、該指示基本 モーメント(mibase)に比べて僅かな上昇度を有している指示目標モーメ ント(mdifa)に変換し、かつ 前記指示目標モーメント(mdifa)から目標点火角度(zwsol)を導 出する別の手段(DV,DZWFMD)が設けられている ことを特徴とする装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19538369A DE19538369A1 (de) | 1995-10-14 | 1995-10-14 | Verfahren und Anordnung zum Reduzieren von Lastwechselschlägen bei einem Kraftfahrzeug |
DE19538369.9 | 1995-10-14 | ||
PCT/DE1996/001332 WO1997014886A1 (de) | 1995-10-14 | 1996-07-20 | Verfahren und anordnung zum reduzieren von lastwechselschlägen bei einem kraftfahrzeug |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH11513769A true JPH11513769A (ja) | 1999-11-24 |
JP4024299B2 JP4024299B2 (ja) | 2007-12-19 |
Family
ID=7774911
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51539497A Expired - Fee Related JP4024299B2 (ja) | 1995-10-14 | 1996-07-20 | 車両における負荷変化衝撃を低減するための方法および装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US5954026A (ja) |
EP (1) | EP0854980B1 (ja) |
JP (1) | JP4024299B2 (ja) |
KR (1) | KR100442165B1 (ja) |
CN (1) | CN1067464C (ja) |
DE (2) | DE19538369A1 (ja) |
WO (1) | WO1997014886A1 (ja) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2795773B1 (fr) * | 1999-06-30 | 2001-08-10 | Siemens Automotive Sa | Procede d'estompage de couple pour un moteur a combustion interne propulsant un vehicule automobile |
DE19948153A1 (de) | 1999-10-07 | 2001-04-12 | Volkswagen Ag | Verfahren und Anordnung zum Verringern von Lastwechselschlägen bei einem Kraftfahrzeug |
DE10039032B4 (de) * | 2000-08-10 | 2015-04-02 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine |
DE10104372C1 (de) * | 2001-02-01 | 2002-08-14 | Daimler Chrysler Ag | Steuerung eines Motors |
DE10206199C1 (de) * | 2001-02-01 | 2002-12-19 | Daimler Chrysler Ag | Steuerung eines Motors |
DE60109917T2 (de) | 2001-07-23 | 2006-05-04 | Visteon Global Technologies, Inc., Dearborn | Drehmomentregler für brennkraftmaschine |
DE10149477A1 (de) * | 2001-10-08 | 2003-04-17 | Bosch Gmbh Robert | Verfahren und Vorrichtung sowie Computerprogramm zur Steuerung eines Verbrennungsmotors |
DE10261857A1 (de) * | 2002-12-20 | 2004-07-08 | Volkswagen Ag | Verfahren zum Betreiben einer Brennkraftmaschine |
DE102004005728B4 (de) * | 2004-01-14 | 2017-04-27 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Steuerung einer Abtriebseinheit eines Fahrzeugs |
DE102005024333B3 (de) * | 2005-05-27 | 2006-11-23 | Siemens Ag | Verfahren zur Einstellung des Motormomentes eines Verbrennungsmotors |
US7873459B2 (en) * | 2005-07-29 | 2011-01-18 | Ford Global Technologies, Llc | Load transfer adaptive traction control system |
DE102006005701B4 (de) * | 2006-02-08 | 2020-10-01 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Betreiben einer Antriebseinheit, Computerprogramm-Produkt und Computerprogramm |
DE102007051252B4 (de) * | 2007-10-26 | 2021-03-18 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Reduzierung des Antriebsmoments bei kurzzeitigen Momenten reduzierenden Eingriffen |
KR101795378B1 (ko) * | 2012-08-07 | 2017-11-09 | 현대자동차 주식회사 | 차량 하중에 기초하여 엔진 토크를 보정하는 방법 및 장치 |
CN104747366A (zh) * | 2013-12-26 | 2015-07-01 | 上海电气风电设备有限公司 | 一种自适应空气密度变化的风电发电机组控制方法 |
DE102014201276B4 (de) * | 2014-01-24 | 2017-11-30 | Robert Bosch Gmbh | Verfahren zur Ansteuerung eines Verbrennungsmotors sowie eine Vorrichtung zur Ansteuerung eines Verbrennungsmotors |
CN110307095B (zh) * | 2019-07-08 | 2022-03-25 | 三一专用汽车有限责任公司 | 泵车发动机控制方法及系统 |
CN111141440B (zh) * | 2019-12-25 | 2021-09-24 | 陕西电器研究所 | 一种用于补偿六维力传感器的方法 |
CN112796917B (zh) * | 2020-12-29 | 2022-11-04 | 浙江吉利控股集团有限公司 | 一种发动机扭矩修正方法、系统和终端 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4535406A (en) * | 1983-02-22 | 1985-08-13 | Allied Corporation | Fuel distribution control for an internal combustion engine |
US4928652A (en) * | 1987-09-17 | 1990-05-29 | Mazda Motor Corporation | Engine control system for suppressing car body vibration |
US5452698A (en) * | 1990-05-07 | 1995-09-26 | Robert Bosch Gmbh | Device for suppressing discontinuous motion of a moving motor vehicle |
DE4021440A1 (de) * | 1990-07-05 | 1992-01-09 | Bosch Gmbh Robert | Einrichtung zum verhindern des ruckelns bei kraftfahrzeugen |
WO1993013311A1 (en) * | 1991-12-26 | 1993-07-08 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Automobile engine |
DE4239711B4 (de) * | 1992-11-26 | 2005-03-31 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Steuerung eines Fahrzeugs |
FR2713286B1 (fr) * | 1993-11-30 | 1996-01-05 | Renault | Procédé de correction des à-coups de couple d'un moteur à combustion interne. |
US5573474A (en) * | 1994-06-28 | 1996-11-12 | General Motors Corporation | Method for controlling ignition timing for an internal combustion engine |
US5669354A (en) * | 1996-04-18 | 1997-09-23 | General Motors Corporation | Active driveline damping |
-
1995
- 1995-10-14 DE DE19538369A patent/DE19538369A1/de not_active Withdrawn
-
1996
- 1996-07-20 US US09/051,109 patent/US5954026A/en not_active Expired - Fee Related
- 1996-07-20 DE DE59602297T patent/DE59602297D1/de not_active Expired - Lifetime
- 1996-07-20 WO PCT/DE1996/001332 patent/WO1997014886A1/de active IP Right Grant
- 1996-07-20 EP EP96924756A patent/EP0854980B1/de not_active Expired - Lifetime
- 1996-07-20 JP JP51539497A patent/JP4024299B2/ja not_active Expired - Fee Related
- 1996-07-20 CN CN96197612A patent/CN1067464C/zh not_active Expired - Fee Related
- 1996-07-20 KR KR10-1998-0702697A patent/KR100442165B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0854980A1 (de) | 1998-07-29 |
US5954026A (en) | 1999-09-21 |
EP0854980B1 (de) | 1999-06-23 |
KR19990064211A (ko) | 1999-07-26 |
KR100442165B1 (ko) | 2005-01-26 |
JP4024299B2 (ja) | 2007-12-19 |
DE59602297D1 (de) | 1999-07-29 |
DE19538369A1 (de) | 1997-04-17 |
CN1067464C (zh) | 2001-06-20 |
CN1199448A (zh) | 1998-11-18 |
WO1997014886A1 (de) | 1997-04-24 |
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