JP2020186798A - 自動変速装置の変速制御装置 - Google Patents
自動変速装置の変速制御装置 Download PDFInfo
- Publication number
- JP2020186798A JP2020186798A JP2019093210A JP2019093210A JP2020186798A JP 2020186798 A JP2020186798 A JP 2020186798A JP 2019093210 A JP2019093210 A JP 2019093210A JP 2019093210 A JP2019093210 A JP 2019093210A JP 2020186798 A JP2020186798 A JP 2020186798A
- Authority
- JP
- Japan
- Prior art keywords
- value
- shift
- coupling
- control
- control device
- 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
- 230000008878 coupling Effects 0.000 claims abstract description 216
- 238000010168 coupling process Methods 0.000 claims abstract description 216
- 238000005859 coupling reaction Methods 0.000 claims abstract description 216
- 230000005540 biological transmission Effects 0.000 claims abstract description 77
- 230000008859 change Effects 0.000 claims description 78
- 230000000903 blocking effect Effects 0.000 claims description 4
- 230000007423 decrease Effects 0.000 abstract description 8
- 230000003247 decreasing effect Effects 0.000 abstract description 2
- 230000006866 deterioration Effects 0.000 abstract description 2
- 238000012545 processing Methods 0.000 description 118
- 239000003921 oil Substances 0.000 description 91
- 238000003756 stirring Methods 0.000 description 43
- 238000003466 welding Methods 0.000 description 41
- 238000000034 method Methods 0.000 description 38
- 230000008569 process Effects 0.000 description 36
- 230000007246 mechanism Effects 0.000 description 17
- 238000003860 storage Methods 0.000 description 17
- 238000010586 diagram Methods 0.000 description 14
- 230000000052 comparative effect Effects 0.000 description 11
- 238000012937 correction Methods 0.000 description 11
- 238000009499 grossing Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 3
- 230000004913 activation Effects 0.000 description 3
- 230000003321 amplification Effects 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000000977 initiatory effect 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
- 238000003825 pressing 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
- 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
-
- 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
- F16H61/0021—Generation or control of line pressure
-
- 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
- F16H59/14—Inputs being a function of torque or torque demand
-
- 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
- F16H59/14—Inputs being a function of torque or torque demand
- F16H59/18—Inputs being a function of torque or torque demand dependent on the position of the accelerator pedal
-
- 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
-
- 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
- F16H61/02—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 characterised by the signals used
- F16H61/0202—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 characterised by the signals used the signals being electric
- F16H61/0204—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 characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal
-
- 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
- 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
-
- 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
- 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
- B60W2710/10—Change speed gearings
- B60W2710/1077—Change speed gearings fluid pressure, e.g. oil pressure
- B60W2710/1083—Change speed gearings fluid pressure, e.g. oil pressure pressure of control fluid
-
- 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
-
- 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
- F16H59/14—Inputs being a function of torque or torque demand
- F16H2059/147—Transmission input torque, e.g. measured or estimated engine torque
-
- 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
- F16H2059/366—Engine or motor 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
- F16H61/04—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
- F16H2061/062—Smoothing ratio shift by controlling rate of change of fluid pressure using electric control means for controlling filling of clutches or brake servos, e.g. fill time, fill level or pressure during filling
-
- 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
- F16H2200/0052—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising six forward speeds
-
- 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
- F16H2708/00—Control devices for speed-changing geared mechanisms, e.g. specially adapted couplings for synchronising devices, devices to simplify control, control of auxiliary gearboxes
- F16H2708/16—Control devices for speed-changing geared mechanisms, e.g. specially adapted couplings for synchronising devices, devices to simplify control, control of auxiliary gearboxes wherein the gearing is not described or not essential
- F16H2708/20—Control devices for speed-changing geared mechanisms, e.g. specially adapted couplings for synchronising devices, devices to simplify control, control of auxiliary gearboxes wherein the gearing is not described or not essential the control being hydraulic or pneumatic
-
- 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
- F16H2710/00—Control devices for speed-change mechanisms, the speed change control is dependent on function parameters of the gearing
- F16H2710/24—Control dependent on torque
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Control Of Transmission Device (AREA)
Abstract
Description
図1は、実施形態の車両100の構成の例示的な図である。図1に示されるように、車両100は、駆動系構成として、エンジン1と、変速機2と、差動機構3と、車輪4,5と、を備えている。エンジン1から出力された動力は、変速機2および差動機構3を介して車輪4,5に伝達される。なお、実施形態では、車両100は、駆動源としてエンジン1のみを備えた例が示されているが、これに限定されない。例えば、車両100は、動力源としてエンジン1とモータとを備えたハイブリッド車であってもよいし、駆動源としてモータのみを備えた電気自動車であってもよい。
エンジン1は、シリンダー内で燃料を爆発燃焼させ、その熱エネルギによって回転動力(トルク)を発生する内燃機関である。エンジン1は、変速機2に連結された出力シャフト1aを有しており、出力シャフト1aから出力された回転動力は、変速機2に入力される。
イナーシャ相開始時の推定エンジン回転数=(平滑化後のタービン回転数)+(タービン回転数変化率)×(イナーシャ相開始時間)+(スリップ量)・・・(1)
イナーシャ相開始時の推定エンジン回転数=(エンジン回転数)+(イナーシャ相開始時間)×(エンジン回転数変化率)・・・(2)
イナーシャ相開始時の推定エンジン回転数=(出力シャフト2bの回転数)×(現在変速比)+(イナーシャ相開始時間)×(出力シャフト2bの回転数の変化率)×(現在変速比)+推定スリップ量・・・(3)
2…変速機
7…変速制御装置
8…油圧制御装置
51…取得部
52…判断部
53…出力部
101…自動変速装置
CB,C1〜C3,B1,B2…摩擦結合部
Claims (4)
- 第1の結合対象と第2の結合対象とを摩擦力によって結合した結合状態と前記第1の結合対象と前記第2の結合対象とを遮断した遮断状態とに油圧に応じて変化する複数の摩擦結合部を有し、前記複数の摩擦結合部の前記結合状態および前記遮断状態の組み合わせに応じた複数の変速段を構成する変速機と、前記油圧を制御する油圧制御装置と、を備えた自動変速装置の変速制御装置であって、
前記変速段の変更を判断する判断部と、
前記油圧の目標値を設定し当該目標値を前記油圧制御装置に出力する出力部と、
を備え、
前記出力部は、前記判断部がある前記変速段から他の前記変速段への変更をすると判断した場合に、前記ある変速段において前記遮断状態の前記摩擦結合部である第1の前記摩擦結合部に対する前記目標値を第1の値に増大した後に、当該目標値を前記第1の値よりも小さく前記第1の摩擦結合部の前記遮断状態が維持される第2の値に減少し、当該目標値を前記第2の値に減少した後に、当該目標値を前記第2の値よりも大きい第3の値に一時的に増大する、自動変速装置の変速制御装置。 - 前記出力部は、前記目標値が前記第2の値に設定されている間に当該目標値を前記第3の値に変更するかを判断する、請求項1に記載の自動変速装置の変速制御装置。
- 前記変速機に動力を出力するエンジンのアクセル部材の操作量を表すアクセル開度を取得する取得部を備え、
前記出力部は、前記取得部が取得した前記アクセル開度が閾値以上の場合に、前記目標値が前記第2の値に設定されている間に当該目標値を前記第3の値に変更するかを判断する、請求項2に記載の自動変速装置の変速制御装置。 - 前記出力部は、前記目標値を前記第3の値に増大した後に、当該目標値を前記第3の値よりも小さい第4の値にし、当該目標値を前記第4の値にした後に、前記第4の値以上であって前記摩擦力を発生させる第5の値にし、
前記出力部は、前記第4の値を、前記変速機への入力トルクの大きさに応じて設定する、請求項1〜3のうちいずれか一つに記載の自動変速装置の変速制御装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019093210A JP7293857B2 (ja) | 2019-05-16 | 2019-05-16 | 自動変速装置の変速制御装置 |
US16/817,812 US11118677B2 (en) | 2019-05-16 | 2020-03-13 | Transmission control device of automatic transmission device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019093210A JP7293857B2 (ja) | 2019-05-16 | 2019-05-16 | 自動変速装置の変速制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020186798A true JP2020186798A (ja) | 2020-11-19 |
JP7293857B2 JP7293857B2 (ja) | 2023-06-20 |
Family
ID=73222319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019093210A Active JP7293857B2 (ja) | 2019-05-16 | 2019-05-16 | 自動変速装置の変速制御装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US11118677B2 (ja) |
JP (1) | JP7293857B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7316247B2 (ja) * | 2020-03-31 | 2023-07-27 | 日立Astemo株式会社 | 内燃機関制御装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06307524A (ja) * | 1993-04-19 | 1994-11-01 | Honda Motor Co Ltd | 自動変速機の変速制御装置 |
JP2018168917A (ja) * | 2017-03-29 | 2018-11-01 | 本田技研工業株式会社 | クラッチ制御装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3414054B2 (ja) * | 1995-06-12 | 2003-06-09 | 日産自動車株式会社 | 流体作動式摩擦要素の締結制御装置 |
EP1188961B1 (en) * | 2000-09-18 | 2012-02-29 | JATCO Ltd | Reshift control system for automatic transmission |
JP4186453B2 (ja) | 2001-10-30 | 2008-11-26 | アイシン・エィ・ダブリュ株式会社 | 自動変速機のサーボ油圧制御装置 |
JP2004316845A (ja) | 2003-04-18 | 2004-11-11 | Toyota Motor Corp | 車両用自動変速機の変速制御装置 |
JP5061616B2 (ja) | 2006-10-05 | 2012-10-31 | トヨタ自動車株式会社 | 自動変速機の制御装置 |
JP2013032793A (ja) | 2011-08-01 | 2013-02-14 | Aisin Seiki Co Ltd | 自動変速機の変速制御装置 |
JP2017155825A (ja) | 2016-03-01 | 2017-09-07 | アイシン精機株式会社 | 車両用自動変速装置 |
JP6512638B2 (ja) | 2016-07-25 | 2019-05-15 | トヨタ自動車株式会社 | 車両の制御装置 |
JP2018112234A (ja) | 2017-01-11 | 2018-07-19 | アイシン精機株式会社 | 車両用駆動装置 |
JP6856477B2 (ja) * | 2017-08-31 | 2021-04-07 | トヨタ自動車株式会社 | 車両の制御装置 |
JP7234792B2 (ja) | 2019-05-16 | 2023-03-08 | 株式会社アイシン | 自動変速装置の変速制御装置 |
-
2019
- 2019-05-16 JP JP2019093210A patent/JP7293857B2/ja active Active
-
2020
- 2020-03-13 US US16/817,812 patent/US11118677B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06307524A (ja) * | 1993-04-19 | 1994-11-01 | Honda Motor Co Ltd | 自動変速機の変速制御装置 |
JP2018168917A (ja) * | 2017-03-29 | 2018-11-01 | 本田技研工業株式会社 | クラッチ制御装置 |
Also Published As
Publication number | Publication date |
---|---|
US11118677B2 (en) | 2021-09-14 |
US20200362960A1 (en) | 2020-11-19 |
JP7293857B2 (ja) | 2023-06-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7234792B2 (ja) | 自動変速装置の変速制御装置 | |
JP4821409B2 (ja) | 自動変速機の油圧制御装置 | |
CN103201539B (zh) | 自动动力换档变速箱中的双重过渡换档控制 | |
US7500932B2 (en) | Shift control apparatus and method for automatic transmission | |
US7713167B2 (en) | Automatic transmission control system | |
JP5408500B2 (ja) | 制御装置 | |
WO2011122115A1 (ja) | 車両用変速装置 | |
JP4196891B2 (ja) | 自動変速機の変速制御装置 | |
JP2004251456A (ja) | 複式クラッチ変速機の制御方法 | |
JP6225985B2 (ja) | 自動変速機の制御装置 | |
JP6176203B2 (ja) | 車両の制御装置 | |
US20090319141A1 (en) | Automatic transmission control apparatus and method | |
JP2016132432A (ja) | ハイブリッド車両の制御装置 | |
JP2900734B2 (ja) | 車両用自動変速機の変速制御装置 | |
JP2004251457A (ja) | 複式クラッチ変速機の制御方法 | |
JP5949938B2 (ja) | 車両の変速制御装置 | |
JP7293857B2 (ja) | 自動変速装置の変速制御装置 | |
CN107654635B (zh) | 车辆的控制装置 | |
JP2018017321A (ja) | 車両の制御装置 | |
JP2008190701A (ja) | 自動変速機の制御方法および制御装置 | |
JP6414489B2 (ja) | 車両用駆動装置の制御装置 | |
JP2023004274A (ja) | 車両の制御装置 | |
JP6465081B2 (ja) | 自動変速機の制御装置 | |
JP2020186797A (ja) | 変速制御装置 | |
JP4966950B2 (ja) | 自動変速機の変速制御装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20220309 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20221121 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20221206 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230206 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20230509 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230522 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7293857 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |