JP6845043B2 - 車両の変速制御装置 - Google Patents
車両の変速制御装置 Download PDFInfo
- Publication number
- JP6845043B2 JP6845043B2 JP2017039839A JP2017039839A JP6845043B2 JP 6845043 B2 JP6845043 B2 JP 6845043B2 JP 2017039839 A JP2017039839 A JP 2017039839A JP 2017039839 A JP2017039839 A JP 2017039839A JP 6845043 B2 JP6845043 B2 JP 6845043B2
- Authority
- JP
- Japan
- Prior art keywords
- shift
- torque
- control
- stepped transmission
- engine
- 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.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 claims description 138
- 230000007935 neutral effect Effects 0.000 claims description 27
- 238000002485 combustion reaction Methods 0.000 claims description 24
- 230000007704 transition Effects 0.000 claims description 12
- 230000008859 change Effects 0.000 claims description 11
- 230000000994 depressogenic effect Effects 0.000 claims description 2
- 239000003921 oil Substances 0.000 description 40
- 238000012937 correction Methods 0.000 description 29
- 238000012856 packing Methods 0.000 description 17
- 230000001360 synchronised effect Effects 0.000 description 15
- 230000035939 shock Effects 0.000 description 12
- 230000007423 decrease Effects 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 230000001174 ascending effect Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 239000010720 hydraulic oil Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000000881 depressing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 210000001835 viscera Anatomy 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
- F16H61/04—Smoothing ratio shift
- F16H61/0437—Smoothing ratio shift by using electrical signals
-
- 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
- F16H61/0213—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 characterised by the method for generating shift signals
-
- 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
- F16H61/0403—Synchronisation before shifting
-
- 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
-
- 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
- F16H61/10—Controlling shift hysteresis
-
- 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
- F16H61/16—Inhibiting or initiating shift during unfavourable conditions, e.g. preventing forward reverse shift at high vehicle speed, preventing engine over 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
-
- 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
- F16H61/0213—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 characterised by the method for generating shift signals
- F16H2061/0227—Shift map selection, i.e. methods for controlling selection between different shift maps, e.g. to initiate switch to a map for up-hill driving
-
- 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
- F16H61/0213—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 characterised by the method for generating shift signals
- F16H2061/0234—Adapting the ratios to special vehicle conditions
- F16H2061/0237—Selecting ratios for providing engine braking
-
- 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
- F16H2061/0425—Bridging torque interruption
-
- 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
- F16H2061/0451—Smoothing ratio shift during swap-shifts, i.e. gear shifts between different planetary units, e.g. with double transitions shift involving three or more friction members
-
- 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
- F16H2061/0455—Smoothing ratio shift during shifts involving three or more shift members, e.g. release of 3-4 clutch, 2-4 brake and apply of forward clutch C1
-
- 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
- F16H2061/0477—Smoothing ratio shift by suppression of excessive engine flare or turbine racing during shift transition
-
- 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
- F16H2061/0488—Smoothing ratio shift during range shift from neutral (N) to drive (D)
-
- 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
- F16H61/16—Inhibiting or initiating shift during unfavourable conditions, e.g. preventing forward reverse shift at high vehicle speed, preventing engine over speed
- F16H2061/166—Preventing or initiating shifts for preventing stall or overspeed of engine
-
- 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
-
- 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
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Control Of Transmission Device (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
Description
12:エンジン(内燃機関)
22:有段変速機
70:電子制御装置(変速制御装置)
72:エンジン制御部(制御部)
74:変速制御部(制御部)
78:内部イナーシャ判定部(判定部)
80:係合側油圧設定部
82:解放側油圧設定部
Ck:変速前後で係合状態が保持される係合装置
Claims (4)
- 内燃機関と有段変速機とを直列に備え、前記有段変速機は、複数個の遊星歯車装置と複数個の係合装置とから構成され、前記複数個の係合装置のうち何れかの係合と解放とが変速段に応じて変更されることで複数の前記変速段に変速される、車両の変速制御装置において、
アクセルペダルが踏み込まれない惰性走行中において前記有段変速機のダウンシフトが判断されたとき、前記有段変速機のダウンシフト中に解放される解放側係合装置を解放したニュートラル状態で、前記内燃機関のトルクアップにより前記有段変速機の入力軸回転速度を変速後の入力軸回転速度に向かって上昇させ、変速後に係合される係合側係合装置を係合するダウンシフト制御を実行する制御部を備え、
前記制御部は、前記有段変速機の内部イナーシャが大きい変速パターンの場合、前記係合側係合装置のトルク容量をゼロよりも大きい値に制御した後、前記内燃機関のトルクアップ制御を開始し、
前記内部イナーシャは、ダウンシフト中に解放される前記解放側係合装置を解放したニュートラル状態で、前記有段変速機内で回転する各回転要素の慣性モーメントの総和である
ことを特徴とする車両の変速制御装置。 - 前記有段変速機の内部イナーシャが大きい変速パターンの場合、前記内燃機関のトルクアップ制御が開始される前に設定される前記係合側係合装置の指示圧を、前記内部イナーシャが小さい変速パターンの場合に設定される前記係合側係合装置の指示圧よりも高くする係合側油圧設定部を備える
ことを特徴とする請求項1の車両の変速制御装置。 - 前記有段変速機の内部イナーシャが大きい変速パターンの場合、前記内燃機関のトルクアップ制御が開始されるまでの間、前記解放側係合装置のトルク容量がゼロよりも大きい値で保持されるように、前記解放側係合装置の解放過渡期の指示圧を設定する解放側油圧設定部を備える
ことを特徴とする請求項1または2の車両の変速制御装置。 - 前記有段変速機の前記内部イナーシャが、予め設定されている所定値よりも大きいとき、前記内部イナーシャが大きい変速パターンと判定し、該内部イナーシャが前記所定値以下のとき、該内部イナーシャが小さい変速パターンと判定する判定部を備える
ことを特徴とする請求項1から3の何れか1の車両の変速制御装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017039839A JP6845043B2 (ja) | 2017-03-02 | 2017-03-02 | 車両の変速制御装置 |
CN201810164183.9A CN108533738B (zh) | 2017-03-02 | 2018-02-27 | 车辆的变速控制装置 |
US15/909,140 US10808835B2 (en) | 2017-03-02 | 2018-03-01 | Shift control device of vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017039839A JP6845043B2 (ja) | 2017-03-02 | 2017-03-02 | 車両の変速制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018145997A JP2018145997A (ja) | 2018-09-20 |
JP6845043B2 true JP6845043B2 (ja) | 2021-03-17 |
Family
ID=63355213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017039839A Active JP6845043B2 (ja) | 2017-03-02 | 2017-03-02 | 車両の変速制御装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10808835B2 (ja) |
JP (1) | JP6845043B2 (ja) |
CN (1) | CN108533738B (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021080949A (ja) * | 2019-11-14 | 2021-05-27 | トヨタ自動車株式会社 | 車両用自動変速機の変速制御装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3462838B2 (ja) * | 2000-05-01 | 2003-11-05 | 本田技研工業株式会社 | 自動変速機の変速制御装置 |
JP4655577B2 (ja) | 2004-10-12 | 2011-03-23 | 日産自動車株式会社 | 自動車用変速制御装置 |
JP4821409B2 (ja) * | 2006-03-31 | 2011-11-24 | 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 |
JP2008169874A (ja) * | 2007-01-09 | 2008-07-24 | Toyota Motor Corp | 車両用駆動装置の制御装置 |
JP5109984B2 (ja) * | 2009-01-13 | 2012-12-26 | トヨタ自動車株式会社 | 自動変速機の変速制御装置 |
JP2010255823A (ja) * | 2009-04-28 | 2010-11-11 | Toyota Motor Corp | 車両の変速制御装置 |
CN102741591B (zh) * | 2010-03-31 | 2015-04-29 | 爱信艾达株式会社 | 自动变速器的控制装置 |
JP2011225050A (ja) * | 2010-04-16 | 2011-11-10 | Toyota Motor Corp | 車両制御装置 |
WO2012002056A1 (ja) * | 2010-06-29 | 2012-01-05 | 本田技研工業株式会社 | デュアルクラッチトランスミッション |
JP5772237B2 (ja) * | 2011-06-01 | 2015-09-02 | 日産自動車株式会社 | 有段自動変速機の制御装置 |
WO2013168226A1 (ja) | 2012-05-08 | 2013-11-14 | トヨタ自動車株式会社 | 車両の変速制御装置 |
-
2017
- 2017-03-02 JP JP2017039839A patent/JP6845043B2/ja active Active
-
2018
- 2018-02-27 CN CN201810164183.9A patent/CN108533738B/zh active Active
- 2018-03-01 US US15/909,140 patent/US10808835B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN108533738A (zh) | 2018-09-14 |
US10808835B2 (en) | 2020-10-20 |
CN108533738B (zh) | 2020-07-28 |
JP2018145997A (ja) | 2018-09-20 |
US20180252311A1 (en) | 2018-09-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR20150036390A (ko) | 차량의 변속 제어 장치 | |
JP6491168B2 (ja) | 車両の制御装置 | |
JP2010038210A (ja) | 車両用自動変速機の制御装置 | |
US20170050640A1 (en) | Shift control apparatus of vehicle automatic transmission | |
JP6461054B2 (ja) | 車両の制御装置 | |
JP5949938B2 (ja) | 車両の変速制御装置 | |
EP3276226B1 (en) | Control device of vehicle | |
JP5103833B2 (ja) | 車両の制御装置、制御方法、その制御方法をコンピュータに実行させるためのプログラムおよびプログラムを記録した記録媒体 | |
JP6845043B2 (ja) | 車両の変速制御装置 | |
JP3368848B2 (ja) | 自動変速機の油圧制御装置 | |
JP6617732B2 (ja) | 車両の変速制御装置 | |
JP2018017321A (ja) | 車両の制御装置 | |
JP6943739B2 (ja) | 車両の制御装置 | |
JP2018013119A (ja) | 車両の制御装置 | |
JP6493326B2 (ja) | 車両の制御装置 | |
JP2008133868A (ja) | 車両用自動変速機の変速制御装置 | |
JP2018017310A (ja) | 車両の制御装置 | |
JP2018017280A (ja) | 車両の制御装置 | |
JP2008164121A (ja) | 自動変速機の変速制御装置 | |
JP4811195B2 (ja) | 車両の制御装置 | |
JP5212127B2 (ja) | 車両用自動変速機の制御装置 | |
JP5104092B2 (ja) | 自動変速機の変速制御装置 | |
JP2009097619A (ja) | 自動変速機の制御装置および制御方法 | |
JP2018132142A (ja) | 有段式自動変速機の制御装置 | |
JP2018017243A (ja) | 車両の制御装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20190710 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20200526 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200728 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200918 |
|
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: 20210202 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20210225 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 6845043 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A712 Effective date: 20210423 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |