JP2007176266A - 車両用自動変速機の変速制御装置 - Google Patents
車両用自動変速機の変速制御装置 Download PDFInfo
- Publication number
- JP2007176266A JP2007176266A JP2005375310A JP2005375310A JP2007176266A JP 2007176266 A JP2007176266 A JP 2007176266A JP 2005375310 A JP2005375310 A JP 2005375310A JP 2005375310 A JP2005375310 A JP 2005375310A JP 2007176266 A JP2007176266 A JP 2007176266A
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 100
- 230000008859 change Effects 0.000 title claims abstract description 24
- 230000003247 decreasing effect Effects 0.000 claims abstract description 6
- 230000009467 reduction Effects 0.000 claims description 21
- 230000001360 synchronised effect Effects 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 14
- 239000003921 oil Substances 0.000 description 10
- 239000000446 fuel Substances 0.000 description 9
- 230000001276 controlling effect Effects 0.000 description 7
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 230000002441 reversible effect Effects 0.000 description 5
- 230000000994 depressogenic effect Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 239000000498 cooling water Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000000881 depressing effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
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Classifications
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- 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
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/04—Smoothing ratio shift
- F16H61/06—Smoothing ratio shift by controlling rate of change of fluid pressure
- F16H61/061—Smoothing ratio shift by controlling rate of change of fluid pressure using electric control means
-
- 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
- B60W30/19—Improvement of gear change, e.g. by synchronisation or smoothing gear shift
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- 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
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/40—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism comprising signals other than signals for actuating the final output mechanisms
- F16H63/50—Signals to an engine or motor
- F16H63/502—Signals to an engine or motor for smoothing gear shifts
-
- 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
- B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
- B60W10/11—Stepped gearings
- B60W10/115—Stepped gearings with planetary gears
-
- 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
- F16H—GEARING
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/36—Inputs being a function of speed
- F16H59/38—Inputs being a function of speed of gearing elements
- F16H59/42—Input shaft speed
- F16H2059/425—Rate of change of input or turbine shaft 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
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/68—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings
- F16H61/684—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings without interruption of drive
- F16H61/686—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings without interruption of drive with orbital gears
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Control Of Transmission Device (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
Abstract
【解決手段】変速のイナーシャ相終期であるか否かを判定するイナーシャ相終期判定手段94と、その判定が肯定されることを開始条件として、トルクダウン制御から復帰させるためにトルクダウン量を漸減させていく復帰制御を行う復帰制御手段90と、そのトルクダウン制御からの復帰制御に際して、変速が進行中であるか否かを判定する変速進行判定手段96と、その判定が否定される場合には、トルクダウン制御を再開させる再開制御手段92とを、有することから、トルクダウン制御からの復帰制御に際して変速が進行していないときにはトルクダウン制御を再開することで、アクセルの踏み込みが行われた場合であっても変速に必要とされるトルクダウン量を確保することができ、変速完了までの時間が長引くのを好適に抑えられる。
【選択図】図9
Description
28:エンジン(動力源)
90:復帰制御手段
92:再開制御手段
94:イナーシャ相終期判定手段
96:変速進行判定手段
98:経過時間計算手段
Claims (5)
- 動力源から伝達される回転を変速して出力する自動変速機において、アップシフト変速でのイナーシャ相中に前記動力源の出力トルクを所定のトルクダウン量だけ低減させるトルクダウン制御を実行する車両用自動変速機の変速制御装置であって、
前記変速のイナーシャ相終期であるか否かを判定するイナーシャ相終期判定手段と、
該イナーシャ相終期判定手段による判定が肯定されることを開始条件として、前記トルクダウン制御から復帰させるために前記トルクダウン量を漸減させていく復帰制御を行う復帰制御手段と、
該復帰制御手段による前記トルクダウン制御からの復帰制御に際して、前記変速が進行中であるか否かを判定する変速進行判定手段と、
該変速進行判定手段による判定が否定される場合には、前記トルクダウン制御を再開させる再開制御手段と
を、有することを特徴とする車両用自動変速機の変速制御装置。 - 前記再開制御手段により前記トルクダウン制御を再開させてからの経過時間を計算する経過時間計算手段を有し、前記復帰制御手段は、前記イナーシャ相終期判定手段による判定が肯定され且つ該経過時間計算手段により計算される前記経過時間が所定時間以上になることを前記復帰制御の開始条件とするものである請求項1の車両用自動変速機の変速制御装置。
- 前記イナーシャ相終期判定手段は、前記自動変速機の入力回転速度が同期回転速度よりも所定値高く設定された判定値を下回ることに基づいて前記変速のイナーシャ相終期を判定するものであり、
前記変速進行判定手段は、前記自動変速機の入力回転速度が該判定値を上回ることに基づいて前記変速が進行中ではないと判定するものである請求項1又は2の車両用自動変速機の変速制御装置。 - 前記変速進行判定手段は、前記自動変速機の入力回転速度の変化率が零以上である状態が所定時間継続したことに基づいて前記変速が進行中ではないと判定するものである請求項1から3の何れかの車両用自動変速機の変速制御装置。
- 前記トルクダウン量は、予め定められた関係から前記自動変速機の入力トルク及び/又は入力軸回転速度に基づいて決定されるものである請求項1から4の何れかの車両用自動変速機の変速制御装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005375310A JP4396631B2 (ja) | 2005-12-27 | 2005-12-27 | 車両用自動変速機の変速制御装置 |
US11/565,988 US7563195B2 (en) | 2005-12-27 | 2006-12-01 | Speed change control device and speed change control method for automatic transmission for vehicle |
CNB2006101714451A CN100445604C (zh) | 2005-12-27 | 2006-12-27 | 用于车辆用自动变速器的变速控制装置和变速控制方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005375310A JP4396631B2 (ja) | 2005-12-27 | 2005-12-27 | 車両用自動変速機の変速制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007176266A true JP2007176266A (ja) | 2007-07-12 |
JP4396631B2 JP4396631B2 (ja) | 2010-01-13 |
Family
ID=38213654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2005375310A Expired - Fee Related JP4396631B2 (ja) | 2005-12-27 | 2005-12-27 | 車両用自動変速機の変速制御装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7563195B2 (ja) |
JP (1) | JP4396631B2 (ja) |
CN (1) | CN100445604C (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009052730A (ja) * | 2007-08-29 | 2009-03-12 | Toyota Motor Corp | 車両の制御装置 |
WO2013084365A1 (ja) | 2011-12-09 | 2013-06-13 | トヨタ自動車株式会社 | 車両用駆動装置の制御装置 |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4349464B2 (ja) * | 2008-03-13 | 2009-10-21 | トヨタ自動車株式会社 | 車両用駆動装置 |
US8050828B2 (en) * | 2008-03-31 | 2011-11-01 | GM Global Technology Operations LLC | Transmission oil measurement system and method |
DE102008043110A1 (de) * | 2008-10-23 | 2010-04-29 | Zf Friedrichshafen Ag | Verfahren zur Ansteuerung einer Überbrückungskupplung eines hydrodynamischen Drehmomentwandlers |
DE102008043105A1 (de) * | 2008-10-23 | 2010-04-29 | Zf Friedrichshafen Ag | Verfahren zum Betätigen einer Kupplung eines hydrodynamischen Drehmomentwandlers |
DE102008043108A1 (de) * | 2008-10-23 | 2010-04-29 | Zf Friedrichshafen Ag | Verfahren zum Betätigen einer Kupplung eines hydrodynamischen Drehmomentwandlers |
DE102008043109A1 (de) * | 2008-10-23 | 2010-04-29 | Zf Friedrichshafen Ag | Verfahren zum Schließen der Wandlerüberbrückungskupplung in einem Lastschaltgetriebe einer Arbeitsmaschine |
DE102008043107A1 (de) * | 2008-10-23 | 2010-04-29 | Zf Friedrichshafen Ag | Verfahren zum Umsteuern der Fahrtrichtung eines Fahrzeugs |
DE102008043106A1 (de) * | 2008-10-23 | 2010-04-29 | Zf Friedrichshafen Ag | Verfahren zum Betreiben der Wandlerüberbrückungskupplung in einem Lastschaltgetriebe einer Arbeitsmaschine umfassend zumindest eine hydraulisch betätigbare Hubeinrichtung |
WO2010131367A1 (ja) * | 2009-05-15 | 2010-11-18 | トヨタ自動車株式会社 | 自動変速機の変速制御装置及び自動変速機の変速制御方法 |
CN102575594B (zh) * | 2009-10-14 | 2014-10-29 | 株式会社小松制作所 | 发动机转速控制装置及具有该装置的机动平路机 |
US8308611B2 (en) * | 2010-01-22 | 2012-11-13 | GM Global Technology Operations LLC | Shift control systems and methods for an automatic transmission |
JP5084870B2 (ja) * | 2010-06-07 | 2012-11-28 | ジヤトコ株式会社 | 車両のトルクダウン制御装置 |
WO2013073668A1 (ja) * | 2011-11-16 | 2013-05-23 | アイシン・エィ・ダブリュ株式会社 | 自動変速機の制御装置および制御方法 |
CN104285083B (zh) * | 2012-05-08 | 2016-04-27 | 丰田自动车株式会社 | 车辆的变速控制装置 |
US8894544B2 (en) * | 2013-03-13 | 2014-11-25 | Ford Global Technologies, Llc | Automatic transmission shift control based on transmission input shaft torque signal |
JP7351239B2 (ja) * | 2020-02-28 | 2023-09-27 | トヨタ自動車株式会社 | 車両の制御装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3331844B2 (ja) * | 1995-12-19 | 2002-10-07 | アイシン・エィ・ダブリュ株式会社 | 自動変速機の油圧制御装置 |
JPH10196776A (ja) | 1996-12-28 | 1998-07-31 | Toyota Motor Corp | 自動変速機の制御装置 |
JP2000008901A (ja) * | 1998-06-19 | 2000-01-11 | Toyota Motor Corp | 原動機と自動変速機との一体制御装置 |
JP3649004B2 (ja) * | 1998-10-30 | 2005-05-18 | アイシン・エィ・ダブリュ株式会社 | 自動変速機の変速制御装置 |
JP2000142182A (ja) | 1998-11-04 | 2000-05-23 | Aisin Aw Co Ltd | 自動変速機の変速制御装置 |
KR100397996B1 (ko) * | 2001-07-11 | 2003-09-19 | 현대자동차주식회사 | 차량용 자동 변속기의 업 시프트시 변속 제어방법 |
JP4192095B2 (ja) * | 2001-09-28 | 2008-12-03 | ジヤトコ株式会社 | 自動変速機の変速制御装置 |
JP3912073B2 (ja) * | 2001-11-02 | 2007-05-09 | 日産自動車株式会社 | 自動変速機のアップシフトショック軽減装置 |
JP2004019713A (ja) * | 2002-06-13 | 2004-01-22 | Toyota Motor Corp | 自動変速機の変速制御装置および変速制御方法 |
JP4333211B2 (ja) | 2003-05-09 | 2009-09-16 | トヨタ自動車株式会社 | 車両の動力源と変速機との協調制御装置 |
JP2007024189A (ja) * | 2005-07-15 | 2007-02-01 | Jatco Ltd | 自動変速機の掛け替え制御装置及び方法 |
-
2005
- 2005-12-27 JP JP2005375310A patent/JP4396631B2/ja not_active Expired - Fee Related
-
2006
- 2006-12-01 US US11/565,988 patent/US7563195B2/en active Active
- 2006-12-27 CN CNB2006101714451A patent/CN100445604C/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009052730A (ja) * | 2007-08-29 | 2009-03-12 | Toyota Motor Corp | 車両の制御装置 |
WO2013084365A1 (ja) | 2011-12-09 | 2013-06-13 | トヨタ自動車株式会社 | 車両用駆動装置の制御装置 |
JPWO2013084365A1 (ja) * | 2011-12-09 | 2015-04-27 | トヨタ自動車株式会社 | 車両用駆動装置の制御装置 |
Also Published As
Publication number | Publication date |
---|---|
CN100445604C (zh) | 2008-12-24 |
US7563195B2 (en) | 2009-07-21 |
JP4396631B2 (ja) | 2010-01-13 |
CN1991213A (zh) | 2007-07-04 |
US20070149354A1 (en) | 2007-06-28 |
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