JP2014163438A - 自動変速装置 - Google Patents
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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
- F16H61/68—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
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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
- F16H61/0403—Synchronisation before shifting
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- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
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- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H3/12—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts with means for synchronisation not incorporated in the clutches
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- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
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- 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
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- F16H61/0262—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 hydraulic
- F16H61/0265—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 hydraulic for gearshift control, e.g. control functions for performing shifting or generation of shift signals
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- 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
- F16H61/68—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
- F16H61/688—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 two inputs, e.g. selection of one of two torque-flow paths by clutches
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2300/00—Purposes or special features of road vehicle drive control systems
- B60Y2300/18—Propelling the vehicle
- B60Y2300/20—Reducing vibrations in the driveline
- B60Y2300/207—Reducing vibrations in the driveline related to drive shaft torsion, e.g. driveline oscillations
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- F16H—GEARING
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/006—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion power being selectively transmitted by either one of the parallel flow paths
- F16H2003/008—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion power being selectively transmitted by either one of the parallel flow paths comprising means for selectively driving countershafts
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- F16H—GEARING
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H2003/0818—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts comprising means for power-shifting
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- 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
- F16H2061/163—Holding the gear for delaying gear shifts under unfavorable conditions, e.g. during cornering
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Abstract
【解決手段】自動変速装置1は、車両Vの変速段を変更するときに、内燃機関3から駆動輪DWへの動力伝達経路を、2つの経路の一方から他方に切り換えるとともに、この経路の切り換えを行うときに、プリシフト制御を実行する。その際、プリシフト制御の実行条件が成立しているときには、実行条件の成立後に内燃機関3の動力変動状態が発生するか否かを判定し(ステップ13)、動力変動状態が発生するときには、プリシフト制御の開始を遅延する遅延制御を実行し(ステップ10,13,16〜22)、動力変動状態が発生しないときには、遅延制御を実行することなく、プリシフト制御を開始する(ステップ24)。
【選択図】図4
Description
DW 駆動輪(被駆動部)
1 自動変速装置
2 ECU(制御手段、実行条件判定手段、動力変動発生条件判定手段、プリシフト 制御実行手段、収束時間算出手段、実行時間決定手段、動力偏差算出手段、車速 検出手段、乖離度合パラメータ検出手段、第1許可手段、第2許可手段)
3 内燃機関(原動機)
13 第1回転軸(入力側第1回転軸)
14 2速駆動ギヤ(第1変速ギヤ)
15 4速駆動ギヤ(第1変速ギヤ)
16 6速駆動ギヤ(第1変速ギヤ)
17 8速駆動ギヤ(第1変速ギヤ)
18 2−4速シンクロ機構(第1シンクロ機構)
19 6−8速シンクロ機構(第1シンクロ機構)
23 第2回転軸(入力側第2回転軸)
24 1速駆動ギヤ(第2変速ギヤ)
25 3速駆動ギヤ(第2変速ギヤ)
26 5速駆動ギヤ(第2変速ギヤ)
27 7速駆動ギヤ(第2変速ギヤ)
28 1−3速シンクロ機構(第シンクロ機構)
29 5−7速シンクロ機構(第シンクロ機構)
31 出力軸(第1回転軸、第2回転軸)
33 1−2速従動ギヤ(第1変速ギヤ、第2変速ギヤ)
34 3−4速従動ギヤ(第1変速ギヤ、第2変速ギヤ)
35 5−6速従動ギヤ(第1変速ギヤ、第2変速ギヤ)
36 7−8速従動ギヤ(第1変速ギヤ、第2変速ギヤ)
50 第1クラッチ
60 第2クラッチ
80 出力回転速度センサ(車速検出手段、乖離度合パラメータ検出手段)
81 第1回転速度センサ(乖離度合パラメータ検出手段)
82 第2回転速度センサ(乖離度合パラメータ検出手段)
DN 回転差(乖離度合パラメータ)
VP 車速
DTRQ トルク偏差(動力偏差)
ΔT・TDmap 遅延制御の実行時間
Claims (6)
- 原動機からの動力が入力される入力側第1回転軸を含む複数の第1回転軸と、
当該複数の第1回転軸に設けられ、前記原動機からの動力を前記被駆動部に伝達するための第1動力伝達経路を前記複数の第1回転軸とともに構成し、複数の変速段をそれぞれ設定する複数の第1変速ギヤ列と、
当該複数の第1変速ギヤ列のうちのいずれか1つの変速ギヤと前記複数の第1回転軸のうちの1つの回転軸とを互いに同期させながら連結することにより、前記原動機の動力を変速しながら前記第1動力伝達経路を介して前記被駆動部に伝達可能にするとともに、当該連結を解除する第1シンクロ機構と、
前記原動機と前記入力側第1回転軸との間を接続/遮断する第1クラッチと、
前記原動機からの動力が入力される入力側第2回転軸を含む複数の第2回転軸と、
当該複数の第2回転軸に設けられ、前記原動機からの動力を前記被駆動部に伝達するための、前記第1動力伝達経路と異なる第2動力伝達経路を前記複数の第2回転軸とともに構成し、複数の変速段をそれぞれ設定する複数の第2変速ギヤ列と、
当該複数の第2変速ギヤ列のうちのいずれか1つの変速ギヤと前記複数の第2回転軸のうちの1つの回転軸とを互いに同期させながら連結することにより、前記原動機の動力を変速しながら前記第2動力伝達経路を介して前記被駆動部に伝達可能にするとともに、当該連結を解除する第2シンクロ機構と、
前記原動機と前記入力側第2回転軸との間を接続/遮断する第2クラッチと、
前記第1クラッチ及び前記第2クラッチの一方のクラッチを接続状態にかつ他方のクラッチを遮断状態に制御し、前記第1シンクロ機構及び前記第2シンクロ機構の一方のシンクロ機構を連結状態にかつ他方のシンクロ機構を連結解除状態に制御することにより、前記原動機から前記被駆動部への動力伝達経路を前記第1動力伝達経路及び前記第2動力伝達経路の一方に設定し、前記変速段を変更するために、前記一方及び前記他方のクラッチにおける接続状態/遮断状態と、前記一方及び前記他方のシンクロ機構における連結状態/連結解除状態とを切り換えることにより、前記動力伝達経路を前記第1動力伝達経路及び前記第2動力伝達経路の前記一方から他方に切り換える切換制御を実行するとともに、当該切換制御を実行するときに、前記一方のクラッチを接続状態に保持し、前記一方のシンクロ機構を連結状態に保持し、前記他方のクラッチを遮断状態に保持しながら、前記他方のシンクロ機構を連結解除状態から連結状態に制御するプリシフト制御を実行する制御手段と、
を備え、
当該制御手段は、
前記切換制御を実行するときに、前記プリシフト制御の実行条件が成立しているか否かを判定する実行条件判定手段と、
当該実行条件判定手段の判定結果に基づき、前記プリシフト制御の前記実行条件が成立している場合において、当該実行条件の成立後に前記原動機において所定の動力変動状態が発生すると推定される動力変動発生条件が成立しているか否かを判定する動力変動発生条件判定手段と、
当該動力変動発生条件判定手段の判定結果に基づき、前記動力変動発生条件が成立しているときに、前記プリシフト制御の開始を遅延する遅延制御を実行し、当該動力変動発生条件が成立していないときに、当該遅延制御を実行することなく、前記プリシフト制御を開始するプリシフト制御実行手段と、
を有することを特徴とする自動変速装置。 - 前記プリシフト制御実行手段は、
前記動力変動発生条件が成立しているときに、前記所定の動力変動状態の発生に起因して前記第1動力伝達経路及び前記第2動力伝達経路の前記他方に発生する回転変動が収束するまでの収束時間を算出する収束時間算出手段と、
当該収束時間に基づいて、前記遅延制御の実行時間を決定する実行時間決定手段と、
を有することを特徴とする請求項1に記載の自動変速装置。 - 前記プリシフト制御実行手段は、
前記プリシフト制御の前記実行条件の成立後において前記原動機が発生すると推定される動力である第1動力と、前記プリシフト制御の前記実行条件の成立時点における前記原動機の発生動力である第2動力との偏差である動力偏差を算出する動力偏差算出手段をさらに有し、
前記収束時間算出手段は、当該動力偏差に応じて、前記収束時間を算出することを特徴とする請求項2に記載の自動変速装置。 - 前記原動機は、車両に搭載されており、
前記被駆動部は、当該車両の車輪であり、
前記車両の速度である車速を検出する車速検出手段をさらに備え、
前記収束時間算出手段は、前記動力偏差に加えて、前記車速にさらに応じて、前記収束時間を算出することを特徴とする請求項3に記載の自動変速装置。 - 前記プリシフト制御実行手段は、
前記他方のシンクロ機構が連結解除状態にあるときの、前記1つの変速ギヤの回転速度と前記1つの回転軸の回転速度との間の乖離度合を表す乖離度合パラメータを検出する乖離度合パラメータ検出手段と、
前記動力変動発生条件が成立している場合において、前記乖離度合パラメータが表す乖離度合が所定度合よりも大きいときに、前記遅延制御の実行を許可するとともに、前記乖離度合パラメータが表す乖離度合が当該所定度合以下であるときに、前記遅延制御の実行を禁止し、前記プリシフト制御の実行を許可する第1許可手段と、
をさらに有することを特徴とする請求項1ないし4のいずれかに記載の自動変速装置。 - 前記複数の第1変速ギヤ列及び前記複数の第2変速ギヤ列の一方によって複数の奇数変速段が、他方によって複数の偶数変速段がそれぞれ設定されており、
前記プリシフト制御実行手段は、
前記動力変動発生条件が成立している場合において、n(nは値3以上の奇数)段分のダウンシフト変速要求が発生したときに、前記遅延制御の実行を許可するとともに、それ以外のときに、前記遅延制御の実行を禁止し、前記プリシフト制御の実行を許可する第2許可手段をさらに有することを特徴とする請求項1ないし5のいずれかに記載の自動変速装置。
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US10174835B2 (en) * | 2014-11-19 | 2019-01-08 | Hyundai Motor Company | Method of diagnosing malfunction in dual clutch transmission |
KR101628533B1 (ko) * | 2014-11-19 | 2016-06-09 | 현대자동차주식회사 | Dct의 고장 진단방법 |
DE102016202914A1 (de) | 2016-02-25 | 2017-08-31 | Ford Global Technologies, Llc | Doppelkupplungsgetriebe für Kraftfahrzeuge |
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US10352438B1 (en) * | 2018-03-19 | 2019-07-16 | GM Global Technology Operations LLC | Vehicle propulsion system and method for controlling a vehicle propulsion system |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH054535B2 (ja) * | 1984-05-26 | 1993-01-20 | Isuzu Motors Ltd | |
JPH08177996A (ja) * | 1994-12-27 | 1996-07-12 | Nissan Motor Co Ltd | 無段変速機の変速制御装置 |
JPH09196164A (ja) * | 1996-01-24 | 1997-07-29 | Toyota Motor Corp | 車両用自動変速機の変速制御装置 |
JP2007177878A (ja) * | 2005-12-27 | 2007-07-12 | Aichi Mach Ind Co Ltd | ツインクラッチ式変速機およびその制御方法 |
JP2010241376A (ja) * | 2009-04-09 | 2010-10-28 | Toyota Motor Corp | 車両の制御装置 |
JP2011158062A (ja) * | 2010-02-03 | 2011-08-18 | Honda Motor Co Ltd | 変速制御装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0337473A (ja) * | 1989-06-30 | 1991-02-18 | Mazda Motor Corp | 自動変速機の変速制御装置 |
DE10261872A1 (de) * | 2002-12-20 | 2004-07-01 | Volkswagen Ag | Verfahren zur Schaltsteuerung eines automatisierten Doppelkupplungsgetriebes |
JP4242189B2 (ja) | 2003-03-28 | 2009-03-18 | 本田技研工業株式会社 | 変速制御装置 |
JP4939049B2 (ja) * | 2005-12-28 | 2012-05-23 | 本田技研工業株式会社 | ツインクラッチ式歯車変速機における変速制御方法 |
JP4914677B2 (ja) * | 2006-08-30 | 2012-04-11 | 本田技研工業株式会社 | 車両用パワーユニットにおけるツインクラッチ式変速装置 |
JP2008180320A (ja) | 2007-01-25 | 2008-08-07 | Hitachi Ltd | 自動変速機の制御装置および制御方法 |
JP4998728B2 (ja) * | 2007-09-28 | 2012-08-15 | 本田技研工業株式会社 | ツインクラッチ式変速装置 |
JP2009248728A (ja) * | 2008-04-04 | 2009-10-29 | Aisin Ai Co Ltd | ハイブリッド動力装置における制御方法 |
US8430790B2 (en) * | 2010-03-01 | 2013-04-30 | Toyota Jidosha Kabushiki Kaisha | Power transmission controlling apparatus |
-
2013
- 2013-02-25 JP JP2013034173A patent/JP6189051B2/ja not_active Expired - Fee Related
-
2014
- 2014-02-12 US US14/178,642 patent/US9014932B2/en active Active
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH054535B2 (ja) * | 1984-05-26 | 1993-01-20 | Isuzu Motors Ltd | |
JPH08177996A (ja) * | 1994-12-27 | 1996-07-12 | Nissan Motor Co Ltd | 無段変速機の変速制御装置 |
JPH09196164A (ja) * | 1996-01-24 | 1997-07-29 | Toyota Motor Corp | 車両用自動変速機の変速制御装置 |
JP2007177878A (ja) * | 2005-12-27 | 2007-07-12 | Aichi Mach Ind Co Ltd | ツインクラッチ式変速機およびその制御方法 |
JP2010241376A (ja) * | 2009-04-09 | 2010-10-28 | Toyota Motor Corp | 車両の制御装置 |
JP2011158062A (ja) * | 2010-02-03 | 2011-08-18 | Honda Motor Co Ltd | 変速制御装置 |
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