JP2012127449A - 車両の駆動力制御装置 - Google Patents
車両の駆動力制御装置 Download PDFInfo
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- JP2012127449A JP2012127449A JP2010280668A JP2010280668A JP2012127449A JP 2012127449 A JP2012127449 A JP 2012127449A JP 2010280668 A JP2010280668 A JP 2010280668A JP 2010280668 A JP2010280668 A JP 2010280668A JP 2012127449 A JP2012127449 A JP 2012127449A
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- 230000005540 biological transmission Effects 0.000 claims abstract description 33
- 230000003044 adaptive effect Effects 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 description 19
- 230000001133 acceleration Effects 0.000 description 12
- 230000003111 delayed effect Effects 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 230000000994 depressogenic effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 125000002066 L-histidyl group Chemical group [H]N1C([H])=NC(C([H])([H])[C@](C(=O)[*])([H])N([H])[H])=C1[H] 0.000 description 1
- 230000007175 bidirectional communication Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
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
- F16H61/21—Providing engine brake control
-
- 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
- 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
- F16H2059/405—Rate of change of output shaft speed or vehicle 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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/48—Inputs being a function of acceleration
-
- 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
- F16H59/74—Inputs being a function of engine parameters
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Abstract
【解決手段】TCU12はブレーキスイッチ18がONされた場合、現在選択されているエンジンモードを調べ(S12)、選択されている現在のエンジンモードI,S#に対応する判定値テーブルを、車速Vspをパラメータに参照して減速度判定値Dnを設定する(S13,S14)。そして、減速度Dと減速度判定値Dnとの絶対値を比較し(S15)、減速度Dの絶対値が減速度判定値Dnの絶対値を超えている場合、変速段をダウンシフトさせる(S17)。
【選択図】図3
Description
3…自動変速機、
11…エンジン制御ユニット(ECU)、
12…変速機制御ユニット(TCU)、
16…モード選択スイッチ、
17…車速センサ、
18…ブレーキスイッチ、
20…スロットル開度センサ、
AP…アクセル開度、
D…減速度、
Dn…減速度判定値、
SV…スロットル開度、
Vsp…車速、
τe…目標トルク
Claims (3)
- 異なるエンジン駆動力特性を有する少なくとも2つのエンジンモードの中から1つのエンジンモードを選択するモード選択手段と、
前記モード選択手段で選択した1つの前記エンジンモードに従ってエンジンを制御するエンジン制御手段と、
車両の運転状態に応じて自動変速機の変速制御を行う変速制御手段と、
車両の減速度と予め設定した減速度判定値とを比較し、該減速度が減速度判定値よりも大きい場合前記自動変速機にダウンシフト指令を出力する適応制御手段と
を備える車両の駆動力制御装置において、
前記適応制御手段は、前記減速度判定値を前記エンジンモード毎に備えていることを特徴とする車両の駆動力制御装置。 - 前記エンジンモードは、目標トルクの上昇が抑えられたセーブモードと該目標トルクの変化率が大きく設定されたパワーモードとを有し、
前記適応制御手段は、前記パワーモードの前記減速度判定値を、前記セーブモードの前記減速度判定値よりも小さい減速度に設定していることを特徴とする請求項1記載の車両の駆動力制御装置。 - 前記エンジンモードは、前記目標トルクを線形に変化させるノーマルモードを更に有し、
前記適応制御手段は、前記エンジンモードとして前記ノーマルモードが選択されていると判定したときは適応制御を禁止することを特徴とする請求項2記載の車両の駆動力制御装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010280668A JP5140147B2 (ja) | 2010-12-16 | 2010-12-16 | 車両の駆動力制御装置 |
US13/308,302 US8620541B2 (en) | 2010-12-16 | 2011-11-30 | Vehicle driving-force control device |
CN201110412366.6A CN102563044B (zh) | 2010-12-16 | 2011-12-12 | 车辆的驱动力控制装置 |
DE102011056296.6A DE102011056296B4 (de) | 2010-12-16 | 2011-12-12 | Verfahren zur Antriebskraftsteuerung für ein Fahrzeug und Antriebskraftsteuerung zur Durchführung des Verfahrens |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010280668A JP5140147B2 (ja) | 2010-12-16 | 2010-12-16 | 車両の駆動力制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012127449A true JP2012127449A (ja) | 2012-07-05 |
JP5140147B2 JP5140147B2 (ja) | 2013-02-06 |
Family
ID=46235466
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010280668A Active JP5140147B2 (ja) | 2010-12-16 | 2010-12-16 | 車両の駆動力制御装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8620541B2 (ja) |
JP (1) | JP5140147B2 (ja) |
CN (1) | CN102563044B (ja) |
DE (1) | DE102011056296B4 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012211111A1 (de) * | 2012-06-28 | 2014-01-02 | Robert Bosch Gmbh | Verfahren zum Erkennen eines Sprungs in einem von einem Motor eines Fahrzeuges abgegebenen Drehmoment |
JP5987570B2 (ja) * | 2012-09-06 | 2016-09-07 | スズキ株式会社 | 自動変速機の変速制御装置 |
CN102996784B (zh) * | 2012-11-29 | 2016-03-02 | 浙江吉利汽车研究院有限公司杭州分公司 | 自动变速器急减速换挡控制方法与系统 |
FR3035054B1 (fr) * | 2015-04-16 | 2017-04-07 | Renault Sas | Procede et systeme de gestion d'un changement de mode de conduite d'un vehicule automobile |
US11511758B2 (en) * | 2017-02-22 | 2022-11-29 | Jatco Ltd | Vehicle control device and vehicle control method |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01229143A (ja) * | 1988-03-09 | 1989-09-12 | Nissan Motor Co Ltd | 自動変速機の変速制御装置 |
JP2001082193A (ja) * | 1999-09-14 | 2001-03-27 | Fuji Heavy Ind Ltd | 可変バルブタイミング機構付きエンジン搭載車の制御装置 |
JP3930529B1 (ja) * | 2006-05-19 | 2007-06-13 | 富士重工業株式会社 | 車両のエンジン制御装置 |
JP2007271022A (ja) * | 2006-03-31 | 2007-10-18 | Toyota Motor Corp | 車両用駆動力制御装置 |
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DE19637210B4 (de) * | 1996-09-12 | 2007-05-24 | Siemens Ag | Antriebsstrangsteuerung für ein Kraftfahrzeug |
JP3409669B2 (ja) * | 1997-03-07 | 2003-05-26 | 日産自動車株式会社 | 無段変速機の変速制御装置 |
US6161427A (en) * | 1997-08-01 | 2000-12-19 | Nissan Motor Co., Ltd. | Vehicle acceleration detector |
JP3593896B2 (ja) * | 1998-09-17 | 2004-11-24 | 日産自動車株式会社 | エンジンの制御装置 |
WO2000046063A1 (fr) * | 1999-02-08 | 2000-08-10 | Toyota Jidosha Kabushiki Kaisha | Vehicule freine par le couple moteur et procede de commande du vehicule |
JP4254027B2 (ja) * | 2000-07-26 | 2009-04-15 | 株式会社デンソー | 車両統合制御システム |
US7226387B2 (en) * | 2005-04-01 | 2007-06-05 | Cnh America Llc | Control system for regulating a ground speed of a vehicle |
DE102007016621B4 (de) | 2006-04-07 | 2012-02-02 | Fuji Jukogyo K.K. | Antriebskraft-Steuereinheit für ein Fahrzeug |
DE102007016618B4 (de) | 2006-04-07 | 2017-07-13 | Fuji Jukogyo K.K. | Antriebskraft-Steuereinheit für ein Fahrzeug |
JP3872504B1 (ja) | 2006-04-07 | 2007-01-24 | 富士重工業株式会社 | 車両のエンジン制御装置 |
JP4072921B2 (ja) | 2006-04-07 | 2008-04-09 | 富士重工業株式会社 | 車両用表示装置 |
DE102007016617B4 (de) | 2006-04-07 | 2022-07-14 | Subaru Corporation | Antriebskraft-Steuereinheit für ein Fahrzeug |
JP4694437B2 (ja) | 2006-04-07 | 2011-06-08 | 富士重工業株式会社 | 車両の駆動力制御装置 |
US8352150B2 (en) | 2006-04-07 | 2013-01-08 | Fuji Jukogyo Kabushiki Kaisha | Engine control apparatus |
DE102007023570B4 (de) | 2006-05-22 | 2018-05-30 | Subaru Corporation | Motorsteuerung |
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JP4306713B2 (ja) * | 2006-10-20 | 2009-08-05 | トヨタ自動車株式会社 | 車両の制御装置、制御方法、その制御方法をコンピュータで実現するプログラムおよびそのプログラムを記録した記録媒体 |
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JP2009156433A (ja) * | 2007-12-27 | 2009-07-16 | Aisin Aw Co Ltd | 自動変速機の制御装置 |
JP5116702B2 (ja) | 2009-01-20 | 2013-01-09 | 富士重工業株式会社 | 自動変速機の変速制御装置 |
-
2010
- 2010-12-16 JP JP2010280668A patent/JP5140147B2/ja active Active
-
2011
- 2011-11-30 US US13/308,302 patent/US8620541B2/en not_active Expired - Fee Related
- 2011-12-12 CN CN201110412366.6A patent/CN102563044B/zh not_active Expired - Fee Related
- 2011-12-12 DE DE102011056296.6A patent/DE102011056296B4/de not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01229143A (ja) * | 1988-03-09 | 1989-09-12 | Nissan Motor Co Ltd | 自動変速機の変速制御装置 |
JP2001082193A (ja) * | 1999-09-14 | 2001-03-27 | Fuji Heavy Ind Ltd | 可変バルブタイミング機構付きエンジン搭載車の制御装置 |
JP2007271022A (ja) * | 2006-03-31 | 2007-10-18 | Toyota Motor Corp | 車両用駆動力制御装置 |
JP3930529B1 (ja) * | 2006-05-19 | 2007-06-13 | 富士重工業株式会社 | 車両のエンジン制御装置 |
Also Published As
Publication number | Publication date |
---|---|
DE102011056296A1 (de) | 2012-06-21 |
US8620541B2 (en) | 2013-12-31 |
DE102011056296B4 (de) | 2018-01-11 |
CN102563044A (zh) | 2012-07-11 |
JP5140147B2 (ja) | 2013-02-06 |
CN102563044B (zh) | 2014-05-07 |
US20120158261A1 (en) | 2012-06-21 |
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