JP2009216124A - 自動変速機の変速制御装置 - Google Patents
自動変速機の変速制御装置 Download PDFInfo
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- JP2009216124A JP2009216124A JP2008058013A JP2008058013A JP2009216124A JP 2009216124 A JP2009216124 A JP 2009216124A JP 2008058013 A JP2008058013 A JP 2008058013A JP 2008058013 A JP2008058013 A JP 2008058013A JP 2009216124 A JP2009216124 A JP 2009216124A
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- shift
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 24
- XDDAORKBJWWYJS-UHFFFAOYSA-N glyphosate Chemical compound OC(=O)CNCP(O)(O)=O XDDAORKBJWWYJS-UHFFFAOYSA-N 0.000 abstract description 6
- 230000004043 responsiveness Effects 0.000 abstract description 3
- 230000035939 shock Effects 0.000 abstract description 3
- 230000004044 response Effects 0.000 description 16
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 230000003111 delayed effect Effects 0.000 description 5
- 230000000994 depressogenic effect Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 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
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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
- F16H61/02—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
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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
- F16H59/00—Control inputs to control units of change-speed- or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H59/08—Range selector apparatus
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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
- 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
- F16H59/44—Inputs being a function of speed dependent on machine speed, e.g. the vehicle speed
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
Abstract
【解決手段】本発明は、エンジン負荷及び車速によって規定され、変速線によって変速段ごとの領域に仕切られる変速マップを備え、エンジン負荷及び車速によって規定される運転状態が変速マップのいずれの領域にあるかによって変速段が制御される自動変速機の変速制御装置において、エンジン負荷が増大して第1の変速段からキックダウンが必要なときであって、所定時間後の先読み車速によって規定される運転状態から変速マップに従って演算される第2の変速段が、第1の変速段より低く(S4)、かつ先読み車速が所定車速より高いとき(S5)、第2の変速段より高い変速段へ変速するよう制御する(S6、S7)。
【選択図】図5
Description
5 出力軸回転速度センサ
20 ATCU
Claims (2)
- エンジン負荷及び車速によって規定され、変速線によって変速段ごとの領域に仕切られる変速マップを備え、エンジン負荷及び車速によって代表される運転状態が前記変速マップのいずれの領域にあるかによって変速段が決定される自動変速機の変速制御装置において、
エンジン負荷が増大して現在の変速段より低速側の変速段への変速の指示があったときに、所定時間後の先読み車速とエンジン負荷から前記変速マップに基づき第1の変速段を設定し、前記第1の変速段が、前記現在の変速段より低速側の変速段であって、かつ前記先読み車速が所定車速より高いときに、前記第1の変速段より高速側の変速段へ目標を設定して制御することを特徴とする自動変速機の変速制御装置。 - 前記所定車速は、前記第1の変速段から1段高速側の変速段へのアップシフト線の最高車速値より低く、前記第1の変速段より1段高速側の変速段から前記第1の変速段へのダウンシフト線の最高車速より高いことを特徴とする請求項1に記載の自動変速機の変速制御装置。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008058013A JP2009216124A (ja) | 2008-03-07 | 2008-03-07 | 自動変速機の変速制御装置 |
| US12/391,545 US8121764B2 (en) | 2008-03-07 | 2009-02-24 | Shift control device for automatic transmission and control method thereof |
| DE102009011649A DE102009011649A1 (de) | 2008-03-07 | 2009-03-04 | Schaltungssteuervorrichtung für Automatikgetriebe und Steuerungsverfahren hierfür |
| KR1020090019055A KR20090096346A (ko) | 2008-03-07 | 2009-03-06 | 자동 변속기의 변속 제어 장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008058013A JP2009216124A (ja) | 2008-03-07 | 2008-03-07 | 自動変速機の変速制御装置 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012023930A Division JP2012117678A (ja) | 2012-02-07 | 2012-02-07 | 自動変速機の変速制御装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2009216124A true JP2009216124A (ja) | 2009-09-24 |
Family
ID=41054500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008058013A Pending JP2009216124A (ja) | 2008-03-07 | 2008-03-07 | 自動変速機の変速制御装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US8121764B2 (ja) |
| JP (1) | JP2009216124A (ja) |
| KR (1) | KR20090096346A (ja) |
| DE (1) | DE102009011649A1 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011080516A (ja) * | 2009-10-06 | 2011-04-21 | Jatco Ltd | 車両のオイルポンプ制御装置 |
| US11287032B2 (en) | 2019-11-14 | 2022-03-29 | Toyota Jidosha Kabushiki Kaisha | Gear stage choosing apparatus, gear stage choosing method, and simulation apparatus |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5352287B2 (ja) * | 2009-03-06 | 2013-11-27 | 株式会社小松製作所 | ブルドーザの自動変速装置 |
| SE534853C2 (sv) * | 2009-09-14 | 2012-01-24 | Scania Cv Ab | Metod och system för bestämning av antal växlingssteg i ett motorfordon |
| WO2011050274A1 (en) | 2009-10-23 | 2011-04-28 | Harman International Industries, Incorporated | System for simulated multi-gear vehicle sound generation |
| US9869387B2 (en) * | 2015-08-05 | 2018-01-16 | GM Global Technology Operations LLC | Predictive control of a change-of-mind-shift maneuver |
| CN105134942B (zh) * | 2015-08-11 | 2017-08-15 | 上海汽车变速器有限公司 | 强制降挡过程中驾驶意图改变的换挡控制方法 |
| KR101724505B1 (ko) * | 2016-03-29 | 2017-04-07 | 현대자동차 주식회사 | 차량의 변속 제어 장치 및 그 방법 |
| CN114576354B (zh) * | 2022-03-11 | 2023-12-15 | 潍柴动力股份有限公司 | 一种低速降挡控制方法及系统 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03103661A (ja) * | 1989-09-18 | 1991-04-30 | Nissan Motor Co Ltd | 自動変速機の変速制御装置 |
| JPH07259975A (ja) * | 1994-03-24 | 1995-10-13 | Toyota Motor Corp | 車両用自動変速機の変速制御装置 |
| JPH09126313A (ja) * | 1995-10-27 | 1997-05-13 | Mazda Motor Corp | 自動変速機の制御装置 |
| JPH09210159A (ja) * | 1996-01-31 | 1997-08-12 | Nissan Motor Co Ltd | 無段自動変速機の変速制御装置 |
| JPH1148830A (ja) * | 1997-08-05 | 1999-02-23 | Nissan Motor Co Ltd | エンジン・自動変速機の総合制御装置 |
| JP2003254426A (ja) * | 2003-03-31 | 2003-09-10 | Nissan Motor Co Ltd | 自動変速機の変速制御装置 |
| JP2009144801A (ja) * | 2007-12-13 | 2009-07-02 | Toyota Motor Corp | 自動変速機の制御装置および制御方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01206144A (ja) | 1988-02-10 | 1989-08-18 | Honda Motor Co Ltd | 自動変速機の変速制御方法 |
| JPH0660681B2 (ja) | 1989-06-26 | 1994-08-10 | マツダ株式会社 | 自動変速機の変速制御装置 |
| US5393278A (en) * | 1992-05-02 | 1995-02-28 | Toyota Jidosha Kabushiki Kaisha | Shift control apparatus for shifting up transmission upon re-acceleration following deceleration of vehicle |
| KR100394681B1 (ko) | 2001-11-28 | 2003-08-14 | 현대자동차주식회사 | 자동 변속기의 변속 제어방법 |
| JP4178466B2 (ja) | 2003-09-02 | 2008-11-12 | 本田技研工業株式会社 | 自動変速機の制御装置 |
| JP4494266B2 (ja) * | 2005-03-28 | 2010-06-30 | 三菱ふそうトラック・バス株式会社 | ハイブリッド車両の変速制御装置 |
| JP4849998B2 (ja) | 2006-08-29 | 2012-01-11 | セイコーインスツル株式会社 | 機械式時計の脱進機 |
-
2008
- 2008-03-07 JP JP2008058013A patent/JP2009216124A/ja active Pending
-
2009
- 2009-02-24 US US12/391,545 patent/US8121764B2/en not_active Expired - Fee Related
- 2009-03-04 DE DE102009011649A patent/DE102009011649A1/de not_active Withdrawn
- 2009-03-06 KR KR1020090019055A patent/KR20090096346A/ko not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03103661A (ja) * | 1989-09-18 | 1991-04-30 | Nissan Motor Co Ltd | 自動変速機の変速制御装置 |
| JPH07259975A (ja) * | 1994-03-24 | 1995-10-13 | Toyota Motor Corp | 車両用自動変速機の変速制御装置 |
| JPH09126313A (ja) * | 1995-10-27 | 1997-05-13 | Mazda Motor Corp | 自動変速機の制御装置 |
| JPH09210159A (ja) * | 1996-01-31 | 1997-08-12 | Nissan Motor Co Ltd | 無段自動変速機の変速制御装置 |
| JPH1148830A (ja) * | 1997-08-05 | 1999-02-23 | Nissan Motor Co Ltd | エンジン・自動変速機の総合制御装置 |
| JP2003254426A (ja) * | 2003-03-31 | 2003-09-10 | Nissan Motor Co Ltd | 自動変速機の変速制御装置 |
| JP2009144801A (ja) * | 2007-12-13 | 2009-07-02 | Toyota Motor Corp | 自動変速機の制御装置および制御方法 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011080516A (ja) * | 2009-10-06 | 2011-04-21 | Jatco Ltd | 車両のオイルポンプ制御装置 |
| US11287032B2 (en) | 2019-11-14 | 2022-03-29 | Toyota Jidosha Kabushiki Kaisha | Gear stage choosing apparatus, gear stage choosing method, and simulation apparatus |
| US11536364B2 (en) | 2019-11-14 | 2022-12-27 | Toyota Jidosha Kabushiki Kaisha | Gear stage choosing apparatus, gear stage choosing method, and simulation apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20090096346A (ko) | 2009-09-10 |
| US20090228180A1 (en) | 2009-09-10 |
| DE102009011649A1 (de) | 2009-11-05 |
| US8121764B2 (en) | 2012-02-21 |
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