JP5885970B2 - 車両駆動装置 - Google Patents
車両駆動装置 Download PDFInfo
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- JP5885970B2 JP5885970B2 JP2011194208A JP2011194208A JP5885970B2 JP 5885970 B2 JP5885970 B2 JP 5885970B2 JP 2011194208 A JP2011194208 A JP 2011194208A JP 2011194208 A JP2011194208 A JP 2011194208A JP 5885970 B2 JP5885970 B2 JP 5885970B2
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- friction clutch
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- 239000002783 friction material Substances 0.000 description 11
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- 238000000034 method Methods 0.000 description 6
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- 239000000446 fuel Substances 0.000 description 2
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
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- 239000000110 cooling liquid Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
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Images
Classifications
-
- 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
- B60W10/04—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
- 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
- B60W30/18027—Drive off, accelerating from standstill
-
- 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
- B60W30/184—Preventing damage resulting from overload or excessive wear of the driveline
- B60W30/186—Preventing damage resulting from overload or excessive wear of the driveline excessive wear or burn out of friction elements, e.g. clutches
-
- 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
- F02D41/022—Introducing corrections for particular conditions exterior to the engine in relation with elements of the transmission in relation with the clutch status
-
- 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
- F16D48/08—Regulating clutch take-up on starting
-
- 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
- B60W2510/02—Clutches
- B60W2510/0291—Clutch temperature
-
- 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
- B60W2540/10—Accelerator pedal position
-
- 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
- B60W2710/02—Clutches
- B60W2710/021—Clutch engagement state
- B60W2710/022—Clutch actuator position
-
- 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
- B60W2710/0644—Engine speed
-
- 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
- F16D2500/30404—Clutch temperature
-
- 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
- F16D2500/30404—Clutch temperature
- F16D2500/30405—Estimated clutch temperature
-
- 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
-
- 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
- F16D2500/502—Relating the clutch
- F16D2500/50224—Drive-off
-
- 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
- F16D2500/70438—From the output shaft
- F16D2500/70442—Output shaft speed
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Description
さらに、摩擦クラッチの温度が摩擦クラッチの耐久性能に影響を与えない予め設定された上限許容温度内に収まるようにエンジン出力回転数の目標値を設定するので、摩擦クラッチの温度を上限許容温度以下に保つことができる。加えて、車両発進時のエンジン出力回転数の目標値と摩擦クラッチが為す仕事量との関係、ならびに、仕事量と摩擦クラッチの温度上昇分との関係を把握して、摩擦クラッチの温度が上限許容温度内に収まるようにエンジン出力回転数の目標値を設定するので、摩擦クラッチが為す仕事量及び温度上昇分を高精度に求めることができる。したがって、摩擦クラッチの温度を上限許容温度内に高精度に保つことができ、耐久性能が従来よりも確実に向上する。
2:エンジン
3:出力軸
4:スロットルバルブ
5:吸気温度センサ(クラッチ温度検出手段を兼ねる)
6:摩擦クラッチ
61:駆動側部材 62:従動側部材 63:アクチュエータ
7:制御部 71:発進時制御手段
8:変速機 81:入力軸
9:アクセルセンサ
Ac、Ac1、Ac2、Ac3:アクセル開度
T、T1,T2、T3:摩擦クラッチの温度
Ne、Ne1、Ne3:エンジン出力回転数の目標値
Nei:アイドル回転数
C1、C2、C3:設定曲線
Nout:エンジンの実際の出力回転数
Nin:変速機の入力回転数
ΔN:回転数差(=Nout−Nin)
tj1、tj3:継合動作時間
Claims (3)
- エンジンと、
前記エンジンの出力軸に回転連結された駆動側部材、駆動輪に回転連結されかつ前記駆動側部材と摩擦継合及び離間する従動側部材、及び前記駆動側部材と前記従動側部材との摩擦継合及び離間を駆動するアクチュエータを有して、前記駆動側部材から前記従動側部材へのトルクの伝達を継断する摩擦クラッチと、
アクセルペダルの操作量を含む車両の状態に基づいて前記エンジンの出力軸の出力回転数の目標値を設定し、前記出力回転数の目標値に実際の出力回転数が一致するように前記エンジンを制御し、かつ前記摩擦クラッチの前記アクチュエータを制御する制御部と、を備える車両駆動装置であって、
前記摩擦クラッチの温度を実測または推測するクラッチ温度検出手段をさらに備え、
前記制御部は、車両発進時の前記アクセルペダルの操作量及び前記摩擦クラッチの温度に基づいて前記出力回転数の目標値を設定する発進時制御手段を有し、
前記発進時制御手段は、
前記摩擦クラッチの温度が前記摩擦クラッチの耐久性能に影響を与えない予め設定された上限許容温度内に収まるように、前記エンジンの出力軸の出力回転数の目標値を設定するものであり、
車両発進時の前記エンジンの出力軸の出力回転数の目標値と、前記アクセルペダルが操作されてから前記摩擦クラッチの前記駆動側部材と前記従動側部材とが同期回転に達するまでのロックアップ時間内に摩擦クラッチが為す仕事量との関係、ならびに、前記仕事量と摩擦クラッチの温度上昇分との関係を把握しており、
車両発進時の前記摩擦クラッチの温度に前記温度上昇分を加算しても前記上限許容温度内に収まるように、前記2つの関係に基づいて前記エンジンの出力軸の出力回転数の目標値を設定する車両駆動装置。 - 前記発進時制御手段は、車両発進時の前記摩擦クラッチの温度が高いほど前記エンジンの出力軸の出力回転数の目標値を低く設定する請求項1に記載の車両駆動装置。
- 前記エンジンは、吸気量を調整するスロットルバルブを有し、前記制御部は前記スロットルバルブの開度を調整して前記実際の出力回転数を制御する請求項1または2に記載の車両駆動装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011194208A JP5885970B2 (ja) | 2011-09-06 | 2011-09-06 | 車両駆動装置 |
CN201210327735.6A CN102975711B (zh) | 2011-09-06 | 2012-09-06 | 车辆驱动装置 |
DE201210108299 DE102012108299A1 (de) | 2011-09-06 | 2012-09-06 | Fahrzeugantriebsvorrichtung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011194208A JP5885970B2 (ja) | 2011-09-06 | 2011-09-06 | 車両駆動装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013052845A JP2013052845A (ja) | 2013-03-21 |
JP5885970B2 true JP5885970B2 (ja) | 2016-03-16 |
Family
ID=47710897
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011194208A Expired - Fee Related JP5885970B2 (ja) | 2011-09-06 | 2011-09-06 | 車両駆動装置 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP5885970B2 (ja) |
CN (1) | CN102975711B (ja) |
DE (1) | DE102012108299A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6176011B2 (ja) * | 2013-09-11 | 2017-08-09 | トヨタ自動車株式会社 | 車両の制御装置 |
JP6096722B2 (ja) * | 2014-07-09 | 2017-03-15 | ダイムラー・アクチェンゲゼルシャフトDaimler AG | 車両の制御装置及び制御方法 |
DE102015118994B4 (de) * | 2014-11-07 | 2019-08-08 | Toyota Jidosha Kabushiki Kaisha | Steuerungssystem für ein Fahrzeug |
CN105416291B (zh) * | 2015-11-27 | 2018-06-19 | 北京航天发射技术研究所 | 离合器过载保护方法 |
DE102016216629A1 (de) * | 2016-09-02 | 2018-03-08 | Zf Friedrichshafen Ag | Verfahren zum Betrieb eines Kupplungsaktuators, Steuerungseinrichtung sowie Kraftfahrzeug |
JP6965866B2 (ja) * | 2018-11-29 | 2021-11-10 | マツダ株式会社 | 車両の制御装置 |
US11293360B2 (en) * | 2019-06-26 | 2022-04-05 | Team Industries, Inc. | Smart driveline disconnect |
KR20210155419A (ko) * | 2020-06-15 | 2021-12-23 | 현대자동차주식회사 | 클러치 보호를 위한 차량 크루즈 컨트롤 방법 및 크루즈 컨트롤 시스템 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3103928C2 (de) * | 1981-02-05 | 1994-02-24 | Vdo Adolf Schindling Ag, 6000 Frankfurt | Einrichtung zur Regelung der Motordrehzahl eines Otto-Motors |
DE4124722C2 (de) * | 1991-07-25 | 1995-11-16 | Steyr Daimler Puch Ag | Einrichtung und Verfahren zum Schutz einer Reibungskupplung vor thermischer Überlastung |
JP2006250364A (ja) * | 2001-05-09 | 2006-09-21 | Jtekt Corp | 駆動力伝達装置 |
JP2004036822A (ja) * | 2002-07-05 | 2004-02-05 | Toyota Motor Corp | 自動クラッチシステムの制御装置 |
DE10306896B4 (de) * | 2003-02-18 | 2019-01-24 | Volkswagen Ag | Verfahren zur Steuerung des Betriebs einer Kupplung eines Kraftfahrzeuges |
JP4621969B2 (ja) * | 2004-05-28 | 2011-02-02 | スズキ株式会社 | 自動変速機の制御装置 |
DE102006058724B3 (de) * | 2006-12-13 | 2008-04-17 | Dr.Ing.H.C. F. Porsche Ag | Verfahren zum Schutz einer Kupplung in einem Triebstrang eines Kraftfahrzeugs |
JP5233647B2 (ja) * | 2008-12-18 | 2013-07-10 | 日産自動車株式会社 | ハイブリッド車両の制御装置 |
-
2011
- 2011-09-06 JP JP2011194208A patent/JP5885970B2/ja not_active Expired - Fee Related
-
2012
- 2012-09-06 CN CN201210327735.6A patent/CN102975711B/zh not_active Expired - Fee Related
- 2012-09-06 DE DE201210108299 patent/DE102012108299A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE102012108299A1 (de) | 2013-03-07 |
CN102975711A (zh) | 2013-03-20 |
JP2013052845A (ja) | 2013-03-21 |
CN102975711B (zh) | 2016-05-18 |
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