JP5377623B2 - 自動車のオーバーランモードを制御する方法 - Google Patents
自動車のオーバーランモードを制御する方法 Download PDFInfo
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- JP5377623B2 JP5377623B2 JP2011277949A JP2011277949A JP5377623B2 JP 5377623 B2 JP5377623 B2 JP 5377623B2 JP 2011277949 A JP2011277949 A JP 2011277949A JP 2011277949 A JP2011277949 A JP 2011277949A JP 5377623 B2 JP5377623 B2 JP 5377623B2
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- 238000002485 combustion reaction Methods 0.000 claims description 33
- 238000000034 method Methods 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 17
- 239000000446 fuel Substances 0.000 claims description 11
- 238000010586 diagram Methods 0.000 description 8
- 238000011156 evaluation Methods 0.000 description 5
- 230000004913 activation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
- B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/02—Conjoint control of vehicle sub-units of different type or different function including control of driveline clutches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/18—Propelling the vehicle
- B60W30/18009—Propelling the vehicle related to particular drive situations
- B60W30/18072—Coasting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/18—Propelling the vehicle
- B60W30/18009—Propelling the vehicle related to particular drive situations
- B60W30/18109—Braking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/18—Propelling the vehicle
- B60W30/18009—Propelling the vehicle related to particular drive situations
- B60W30/18072—Coasting
- B60W2030/1809—Without torque flow between driveshaft and engine, e.g. with clutch disengaged or transmission in neutral
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/06—Combustion engines, Gas turbines
- B60W2510/0638—Engine speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/06—Combustion engines, Gas turbines
- B60W2710/0616—Position of fuel or air injector
- B60W2710/0627—Fuel flow rate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2720/00—Output or target parameters relating to overall vehicle dynamics
- B60W2720/10—Longitudinal speed
- B60W2720/106—Longitudinal acceleration
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Hybrid Electric Vehicles (AREA)
Description
nSch オーバーランカットオフしきい値
Claims (5)
- 自動クラッチを備えた内燃機関を有する自動車のオーバーランモードを制御する方法であって、アクセルペダルが作動しておらず且つ内燃機関が駆動系と連結されている走行状態であるオーバーランモードでは、エンジン回転数(n)がオーバーランカットオフしきい値(nSch)よりも高い場合に、燃料供給が停止されるオーバーランカットオフが実行される方法において、
自動クラッチにより内燃機関が駆動系と切り離されている状態において、ブレーキペダルを作動させることによる制動要求があると、内燃機関を駆動系と連結した場合に予測されるエンジン回転数を求め、
前記予測されるエンジン回転数と前記オーバーランカットオフしきい値(nSch)との間で比較を行い、
前記予測されるエンジン回転数が、前記オーバーランカットオフしきい値(nSch)よりも高い場合に、前記内燃機関を駆動系と連結させるオーバーランモードに調整し、さらに、前記内燃機関を駆動系と連結させるオーバーランモードに調整した後、エンジン回転数が前記オーバーランカットオフしきい値以下に落ちると、内燃機関は駆動系から切り離され、
前記予測されるエンジン回転数が、前記オーバーランカットオフしきい値(nSch)以下の場合は、内燃機関が駆動系と切り離されている状態を維持することを特徴とする方法。 - 現在のエンジン回転数(n)、車両速度および要求された制動トルクの大きさを含む走行状態データに基づいて、前記予測されるエンジン回転数を求めることを特徴とする、請求項1に記載の方法。
- 前記自動車は、マニュアルトランスミッションを装備することを特徴とする、請求項1または2に記載の方法。
- 前記自動車は、自動化トランスミッションを装備することを特徴とする、請求項1または2に記載の方法。
- 前記走行状態データが送られるトランスミッション制御ユニットが設けられることを特徴とする、請求項1〜4のいずれか一項に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010061383.5A DE102010061383B4 (de) | 2010-12-21 | 2010-12-21 | Verfahren zur Steuerung eines Schubbetriebes eines Kraftfahrzeugs |
DE102010061383.5 | 2010-12-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012131483A JP2012131483A (ja) | 2012-07-12 |
JP5377623B2 true JP5377623B2 (ja) | 2013-12-25 |
Family
ID=46235117
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011277949A Expired - Fee Related JP5377623B2 (ja) | 2010-12-21 | 2011-12-20 | 自動車のオーバーランモードを制御する方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8721500B2 (ja) |
JP (1) | JP5377623B2 (ja) |
DE (1) | DE102010061383B4 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010024045A1 (de) * | 2010-06-16 | 2011-12-22 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Verfahren für eine Gangwahl eines automatischen Getriebes für eine Zugphase nach einer Segelphase eines Kraftfahrzeuges |
SE537681C2 (sv) * | 2011-06-10 | 2015-09-29 | Scania Cv Ab | Förfarande och system för framförande av ett fordon |
DE102012210328A1 (de) * | 2012-06-19 | 2013-12-19 | Bayerische Motoren Werke Aktiengesellschaft | Fahrzeugstabilisierung für ein Hybridfahrzeug bei Bremsschlupf der Antriebsräder oder erhöhter Gefahr hierfür |
JP5907280B2 (ja) * | 2012-10-31 | 2016-04-26 | トヨタ自動車株式会社 | 車両の走行制御装置 |
DE102015004118A1 (de) * | 2015-03-31 | 2016-10-06 | Audi Ag | Verfahren zum Betreiben einer Antriebseinrichtung für ein Kraftfahrzeug sowie entsprechende Antriebseinrichtung |
JP2018534241A (ja) | 2015-08-31 | 2018-11-22 | マーケイター メドシステムズ, インコーポレイテッド | 喘息の処置のための薬物の局所投与 |
MY183379A (en) * | 2015-11-09 | 2021-02-18 | Nissan Motor | Braking/driving force control method and braking/driving force control device |
JP6418172B2 (ja) * | 2016-01-20 | 2018-11-07 | トヨタ自動車株式会社 | 車両用動力伝達装置の制御装置 |
CN106194461B (zh) * | 2016-07-07 | 2019-01-29 | 株洲中车时代电气股份有限公司 | 发动机转速修正方法、系统及修正参数的获取方法、系统 |
JP6624090B2 (ja) * | 2017-01-19 | 2019-12-25 | トヨタ自動車株式会社 | 車両の制御装置 |
DE102018203520B4 (de) | 2018-03-08 | 2022-07-28 | Zf Friedrichshafen Ag | Verfahren zur Steuerung eines Schubbetriebs eines Kraftfahrzeugs |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2876876A (en) * | 1955-11-25 | 1959-03-10 | Clessie L Cummins | Diesel engine braking control |
JPS5758366Y2 (ja) * | 1978-01-30 | 1982-12-14 | ||
JPH07300030A (ja) * | 1994-05-06 | 1995-11-14 | Nissan Motor Co Ltd | 車両用パワートレーンのエンスト防止装置 |
JP3331771B2 (ja) * | 1994-08-31 | 2002-10-07 | スズキ株式会社 | エンジンの制御装置 |
JP2001018687A (ja) | 1999-07-07 | 2001-01-23 | Aisan Ind Co Ltd | 車両用駆動制御装置 |
JP4552365B2 (ja) * | 2001-06-27 | 2010-09-29 | 株式会社デンソー | エンジン自動停止再始動装置 |
DE10229035B4 (de) * | 2002-06-28 | 2015-10-15 | Robert Bosch Gmbh | Verfahren zur Steuerung der Antriebseinheit eines Fahrzeugs |
DE102004052786A1 (de) | 2004-10-30 | 2006-05-24 | Volkswagen Ag | Verfahren zur Steuerung eines Schubbetriebs eines Hybridfahrzeugs sowie Hybridfahrzeug |
JP4475203B2 (ja) * | 2005-08-18 | 2010-06-09 | トヨタ自動車株式会社 | ハイブリッド車の制御装置 |
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2010
- 2010-12-21 DE DE102010061383.5A patent/DE102010061383B4/de active Active
-
2011
- 2011-12-20 JP JP2011277949A patent/JP5377623B2/ja not_active Expired - Fee Related
- 2011-12-20 US US13/331,273 patent/US8721500B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
DE102010061383A1 (de) | 2012-06-21 |
US8721500B2 (en) | 2014-05-13 |
DE102010061383B4 (de) | 2019-10-24 |
JP2012131483A (ja) | 2012-07-12 |
US20120157262A1 (en) | 2012-06-21 |
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