JP5335021B2 - 自動クラッチを有する自動車のドライブトレインの制御方法 - Google Patents
自動クラッチを有する自動車のドライブトレインの制御方法 Download PDFInfo
- Publication number
- JP5335021B2 JP5335021B2 JP2011059990A JP2011059990A JP5335021B2 JP 5335021 B2 JP5335021 B2 JP 5335021B2 JP 2011059990 A JP2011059990 A JP 2011059990A JP 2011059990 A JP2011059990 A JP 2011059990A JP 5335021 B2 JP5335021 B2 JP 5335021B2
- Authority
- JP
- Japan
- Prior art keywords
- drive train
- clutch
- torque
- time
- control unit
- 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
- 238000000034 method Methods 0.000 title claims description 14
- 238000000926 separation method Methods 0.000 claims description 12
- 230000006399 behavior Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 description 9
- 238000002485 combustion reaction Methods 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 230000036461 convulsion Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D48/00—External control of clutches
- F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
-
- 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
- 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
- B60W2540/00—Input parameters relating to occupants
- B60W2540/14—Clutch pedal position
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/30—Signal inputs
- F16D2500/304—Signal inputs from the clutch
- F16D2500/3042—Signal inputs from the clutch from the output shaft
- F16D2500/30421—Torque of the output shaft
- F16D2500/30425—Estimation of the transmitted clutch torque, e.g. applying dynamic torque balance equation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/30—Signal inputs
- F16D2500/314—Signal inputs from the user
- F16D2500/31406—Signal inputs from the user input from pedals
- F16D2500/31426—Brake pedal position
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/30—Signal inputs
- F16D2500/314—Signal inputs from the user
- F16D2500/31406—Signal inputs from the user input from pedals
- F16D2500/3144—Accelerator pedal position
- F16D2500/31446—Accelerator pedal position change rate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/50—Problem to be solved by the control system
- F16D2500/508—Relating driving conditions
- F16D2500/5085—Coasting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/70—Details about the implementation of the control system
- F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
- F16D2500/70422—Clutch parameters
- F16D2500/70424—Outputting a clutch engaged-disengaged signal
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Description
12:ドライブトレイン出力部、 13:クラッチ、 14:スイッチ
Claims (3)
- 自動車のドライブトレイン入力部とドライブトレイン出力部とを分離するクラッチを有する自動車のドライブトレインの制御方法であって、
制御ユニットが、クラッチトルクの変化率を計測して、クラッチトルクがゼロに達するまでの時間を計算する工程と、
前記制御ユニットが、前記ドライブトレイン入力部とドライブトレイン出力部とを分離するためのクラッチ分離信号を生成する工程と、
前記制御ユニットは、当該計算された時間経過より所定時間前の時間に、前記クラッチ分離信号を前記クラッチに出力する工程と、
前記クラッチが、前記クラッチ分離信号に基づいて前記ドライブトレイン入力部と前記ドライブトレイン出力部とを分離する工程を有し、
前記所定時間は、前記クラッチ分離信号の出力から前記ドライブトレイン入力部と前記ドライブトレイン出力部との最終的な分離までにシステムが要する時間(tSEP)であって、
前記ドライブトレイン入力部と前記ドライブトレイン出力部とが分離される時点における前記クラッチトルクがほぼゼロであり、
前記所定時間が、少なくともエンジントルクの変数として決定されることを特徴とする方法。 - 前記制御ユニットは、アクセルペダル位置が変化する間の前記クラッチトルクについての異なる複数の曲線プロファイルを格納しており、前記複数の曲線プロファイルが異なる運転挙動及び運転状態に対応することを特徴とする請求項1に記載の方法。
- 前記異なる運転挙動は、クラッチトルクの変化率が異なるスムーズ(21)と標準(22)とスポーティ(23)を含む少なくとも3つの場合に区別されることを特徴とする請求項2に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010011887A DE102010011887A1 (de) | 2010-03-18 | 2010-03-18 | Verfahren zum Steuern eines Antriebsstrangs eines Kraftfahrzeugs mit automatisierter Kupplung |
DE102010011887.7 | 2010-03-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011226640A JP2011226640A (ja) | 2011-11-10 |
JP5335021B2 true JP5335021B2 (ja) | 2013-11-06 |
Family
ID=44585303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011059990A Expired - Fee Related JP5335021B2 (ja) | 2010-03-18 | 2011-03-18 | 自動クラッチを有する自動車のドライブトレインの制御方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20110231072A1 (ja) |
JP (1) | JP5335021B2 (ja) |
CN (1) | CN102192257A (ja) |
DE (1) | DE102010011887A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011083332B4 (de) * | 2011-09-23 | 2023-01-26 | Ford Global Technologies, Llc | Verfahren und Vorrichtung zum automatischen Aktivieren bzw. Deaktivieren einer Segel-Betriebsart bei einem Kraftfahrzeug mit Verbrennungsmotor |
DE102014224677A1 (de) * | 2014-12-02 | 2016-06-02 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren und Steuereinheit zum Einleiten eines Segelmodus bei einem Kraftfahrzeug |
GB201701312D0 (en) | 2017-01-26 | 2017-03-15 | Jaguar Land Rover Ltd | A method for reducing vehicle fuel consumption during coasting |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
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DE3918254C2 (de) * | 1988-06-15 | 1998-04-30 | Volkswagen Ag | Verfahren zur Verhinderung von Lastwechselschlägen |
FR2708530B1 (fr) * | 1993-08-03 | 1997-01-24 | Luk Getriebe Systeme Gmbh | Véhicule équipé d'un embrayage automatique. |
US5627750A (en) * | 1993-12-29 | 1997-05-06 | Toyota Jidosha Kabushiki Kaisha | Clutch slip control device and method of manufacturing the same, clutch slip control method, and vehicle control device |
JP3267836B2 (ja) * | 1995-06-05 | 2002-03-25 | トヨタ自動車株式会社 | 制御装置及びその設計方法、並びにクラッチのスリップ制御装置およびその設計方法 |
US5630773A (en) * | 1996-02-02 | 1997-05-20 | Eaton Corporation | Method and apparatus for slip mode control of automatic clutch |
DE19823764A1 (de) | 1997-06-06 | 1998-12-10 | Luk Getriebe Systeme Gmbh | Verfahren und Vorrichtung zum Steuern des Öffnungsbeginns bzw. der Mindestanpressung einer im Antriebsstrang eines Kraftfahrzeugs enthaltenen automatisierten Kupplung |
DE19943334A1 (de) * | 1999-09-10 | 2001-06-07 | Zahnradfabrik Friedrichshafen | Verfahren zur Regelung einer Kupplung oder einer Bremse in einem Getriebe |
JP3475179B2 (ja) * | 2001-02-06 | 2003-12-08 | 日野自動車株式会社 | クラッチ制御装置 |
DE10221701B4 (de) * | 2001-05-21 | 2020-03-12 | Schaeffler Technologies AG & Co. KG | Steuerverfahren für Kraftfahrzeuge mit automatisierter Kupplungsvorrichtung |
KR100904778B1 (ko) * | 2001-08-24 | 2009-06-25 | 루크 라멜렌 운트 쿠플룽스바우베타일리궁스 카게 | 자동차의 엔진과 변속기 사이에 배치된 자동 마찰클러치의제어방법 및 제어시스템 |
DE10249952B4 (de) * | 2002-10-26 | 2006-04-20 | Daimlerchrysler Ag | Verfahren zum Betrieb eines Antriebsstrangs eines Kraftfahrzeugs |
US7056263B2 (en) * | 2002-12-12 | 2006-06-06 | General Motors Corporation | Electronic clutch-to-clutch transmission control system |
US6769523B2 (en) * | 2002-12-19 | 2004-08-03 | Zf Meritor, Llc | Clutch control for overcoming tooth butt |
JP4081384B2 (ja) * | 2003-02-10 | 2008-04-23 | ジヤトコ株式会社 | 自動車用自動変速機の変速制御装置 |
JP2005042814A (ja) * | 2003-07-22 | 2005-02-17 | Tsuta:Kk | 駆動力自働断続装置。 |
US7563196B2 (en) * | 2004-04-27 | 2009-07-21 | Denso Corporation | Controller for automatic transmission |
DE102005012308A1 (de) * | 2005-03-17 | 2006-09-21 | Daimlerchrysler Ag | Kraftfahrzeuggetriebesteuervorrichtung und Verfahren zum Betätigen eines Kraftfahrzeuggetriebes |
JP5247000B2 (ja) * | 2005-12-21 | 2013-07-24 | 日産自動車株式会社 | 車両のコースト減速制御装置 |
DE102006040638A1 (de) * | 2006-08-30 | 2008-03-13 | Robert Bosch Gmbh | Verfahren zum Betreiben eines Hybridantriebs |
DE102006046605A1 (de) * | 2006-09-30 | 2008-04-03 | Zf Friedrichshafen Ag | Verfahren zur Aufhebung von Zahn-auf-Zahn-Stellungen beim Einlegen von Gängen in Getrieben |
US8414449B2 (en) * | 2007-11-04 | 2013-04-09 | GM Global Technology Operations LLC | Method and apparatus to perform asynchronous shifts with oncoming slipping clutch torque for a hybrid powertrain system |
DE102008005644A1 (de) | 2008-01-23 | 2009-07-30 | Wilhelm Meiners | Verfahren zur Kraftstoffeinsparung bei KFZ mit Verbrennungsmotor durch zyklische Betriebsweise |
DE102008006194A1 (de) * | 2008-01-26 | 2009-08-06 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Verfahren und Steuergerät zur Steuerung eines Triebstrangs, der ein Doppelkupplungsgetriebe aufweist |
DE102008027675A1 (de) * | 2008-06-03 | 2009-12-10 | Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg | System und Verfahren zum Betreiben eines Doppelkupplungsgetriebes bei Ausfall eines Motordrehzahlgebers oder einer Busverbindung zwischen Steuermodulen |
JP5025018B2 (ja) * | 2008-09-30 | 2012-09-12 | 本田技研工業株式会社 | 車両のクラッチ制御装置 |
JP4914467B2 (ja) * | 2009-07-17 | 2012-04-11 | ジヤトコ株式会社 | 無段変速機及びその制御方法 |
JP5620671B2 (ja) * | 2009-11-24 | 2014-11-05 | ヤマハ発動機株式会社 | 変速装置 |
-
2010
- 2010-03-18 DE DE102010011887A patent/DE102010011887A1/de not_active Withdrawn
-
2011
- 2011-03-03 CN CN2011100527957A patent/CN102192257A/zh active Pending
- 2011-03-10 US US13/044,851 patent/US20110231072A1/en not_active Abandoned
- 2011-03-18 JP JP2011059990A patent/JP5335021B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN102192257A (zh) | 2011-09-21 |
JP2011226640A (ja) | 2011-11-10 |
US20110231072A1 (en) | 2011-09-22 |
DE102010011887A1 (de) | 2011-09-22 |
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