JP4353148B2 - 自動変速機の制御装置 - Google Patents
自動変速機の制御装置 Download PDFInfo
- Publication number
- JP4353148B2 JP4353148B2 JP2005203850A JP2005203850A JP4353148B2 JP 4353148 B2 JP4353148 B2 JP 4353148B2 JP 2005203850 A JP2005203850 A JP 2005203850A JP 2005203850 A JP2005203850 A JP 2005203850A JP 4353148 B2 JP4353148 B2 JP 4353148B2
- Authority
- JP
- Japan
- Prior art keywords
- engagement
- automatic transmission
- speed
- shift
- abnormal
- 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.)
- Expired - Fee Related
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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
- F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
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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
- F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
- F16H2061/1204—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures for malfunction caused by simultaneous engagement of different ratios resulting in transmission lock state or tie-up condition
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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
- F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
- F16H2061/1232—Bringing the control into a predefined state, e.g. giving priority to particular actuators or gear ratios
-
- 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
- F16H2061/168—Forced shifts into neutral for safety reasons, e.g. in case of transmission failure or emergency 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
- F16H61/68—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
Description
90:電子制御装置(制御装置)
112:異常係合検出手段
114:特定変速段成立手段
120:異常時ニュートラル成立手段
C1〜C4:クラッチ(係合装置)
B1、B2:ブレーキ(係合装置)
SL1〜SL6:リニアソレノイドバルブ(ソレノイドバルブ)
Claims (3)
- 複数の係合装置が選択的に係合または解放されることにより変速比が異なる複数の変速段が成立させられる自動変速機の制御装置であって、
前記自動変速機のインターロックを発生させる前記係合装置の異常な係合を検出する異常係合検出手段と、
前記異常係合検出手段により前記係合装置の異常な係合が検出されたときには、前記自動変速機のインターロックの発生を防止する為に、該係合装置の異常な係合を要件として含む変速段のうちの最高速側変速段を所定の特定変速段として成立させる特定変速段成立手段と、
前記特定変速段成立手段により前記所定の特定変速段が成立させられることによってエンジン回転速度が所定の許容回転速度を超える場合には、異常な係合が行われる前記係合装置以外の係合装置を解放することにより前記自動変速機をニュートラル状態とする異常時ニュートラル成立手段とを、含み、
コースト走行状態で車速が低下している場合には、前記所定の特定変速段の成立時の車速に基づくエンジン回転速度が所定の許容回転速度を超えるか否かによって、前記特定変速段成立手段により前記所定の特定変速段が成立させられるか或いは前記異常時ニュートラル成立手段により前記自動変速機がニュートラル状態とされることを特徴とする自動変速機の制御装置。 - 前記異常時ニュートラル成立手段は、前記所定の特定変速段へのダウンシフトによってエンジン回転速度が所定の許容回転速度を超える場合に、前記自動変速機をニュートラル状態とするものである請求項1の自動変速機の制御装置。
- 前記自動変速機は前記係合装置が該係合装置の各々に接続されたソレノイドバルブによって直接的に制御されるものである請求項1または2の自動変速機の制御装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005203850A JP4353148B2 (ja) | 2005-07-13 | 2005-07-13 | 自動変速機の制御装置 |
US11/473,158 US7462130B2 (en) | 2005-07-13 | 2006-06-23 | Control apparatus and control method of an automatic transmission |
DE102006000334A DE102006000334A1 (de) | 2005-07-13 | 2006-07-12 | Steuervorrichtung und Steuerverfahren eines Automatikgetriebes |
CNB200610101444XA CN100494742C (zh) | 2005-07-13 | 2006-07-13 | 自动变速器的控制装置和控制方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005203850A JP4353148B2 (ja) | 2005-07-13 | 2005-07-13 | 自動変速機の制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007024096A JP2007024096A (ja) | 2007-02-01 |
JP4353148B2 true JP4353148B2 (ja) | 2009-10-28 |
Family
ID=37563601
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005203850A Expired - Fee Related JP4353148B2 (ja) | 2005-07-13 | 2005-07-13 | 自動変速機の制御装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7462130B2 (ja) |
JP (1) | JP4353148B2 (ja) |
CN (1) | CN100494742C (ja) |
DE (1) | DE102006000334A1 (ja) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4188359B2 (ja) * | 2005-10-31 | 2008-11-26 | 本田技研工業株式会社 | 自動変速機の変速制御装置 |
JP2008069829A (ja) * | 2006-09-13 | 2008-03-27 | Jatco Ltd | 自動変速機の異常判定装置 |
JP4263210B2 (ja) * | 2006-12-20 | 2009-05-13 | ジヤトコ株式会社 | 自動変速機 |
JP4404911B2 (ja) * | 2007-01-09 | 2010-01-27 | ジヤトコ株式会社 | 自動変速機 |
JP4358248B2 (ja) | 2007-03-14 | 2009-11-04 | ジヤトコ株式会社 | 自動変速機 |
JP4418477B2 (ja) * | 2007-03-22 | 2010-02-17 | ジヤトコ株式会社 | 自動変速機 |
JP4893460B2 (ja) * | 2007-05-10 | 2012-03-07 | トヨタ自動車株式会社 | 変速機の制御装置 |
DE102007000561B4 (de) * | 2007-10-24 | 2022-09-01 | Zf Friedrichshafen Ag | Elektrohydraulische Steuervorrichtung einer Getriebeeinrichtung |
DE102007050802B4 (de) * | 2007-10-24 | 2023-07-13 | Zf Friedrichshafen Ag | Elektrohydraulische Getriebesteuerung, Getriebeeinrichtung und Fahrzeugantriebsstrang |
JP5011573B2 (ja) * | 2008-05-13 | 2012-08-29 | 本田技研工業株式会社 | クラッチ制御装置 |
JP5115473B2 (ja) * | 2008-12-26 | 2013-01-09 | アイシン・エィ・ダブリュ株式会社 | 自動変速機の制御装置 |
EP2384404B1 (en) * | 2009-09-04 | 2013-03-20 | Aisin AW Co., Ltd. | Control apparatus for automatic transmission and control method thereof |
JP5362524B2 (ja) * | 2009-11-20 | 2013-12-11 | ジヤトコ株式会社 | 自動変速機の制御装置 |
KR101375890B1 (ko) | 2010-05-17 | 2014-03-18 | 아이신에이더블류 가부시키가이샤 | 자동 변속기의 제어 장치 |
EP2647884B1 (en) * | 2011-03-31 | 2016-03-30 | Aisin AW Co., Ltd. | Transmission control device, and method for determining generation of braking torque in transmission |
JP5617998B2 (ja) * | 2011-03-31 | 2014-11-05 | アイシン・エィ・ダブリュ株式会社 | 変速装置の制御装置および制御方法 |
US20150047915A1 (en) * | 2012-03-26 | 2015-02-19 | Toyota Jidosha Kabushiki Kaisha | Hybrid vehicle drive control device |
CN102808940A (zh) * | 2012-08-12 | 2012-12-05 | 哈尔滨东安汽车发动机制造有限公司 | 一种6速自动变速器防止挡位互锁的控制方法 |
US10456264B2 (en) * | 2014-01-24 | 2019-10-29 | Tornier, Inc. | Humeral implant anchor system |
JP6115527B2 (ja) * | 2014-07-28 | 2017-04-19 | マツダ株式会社 | 自動変速機の制御装置及び制御方法 |
JP6102894B2 (ja) * | 2014-11-20 | 2017-03-29 | トヨタ自動車株式会社 | 自動変速機の制御装置 |
JP6241445B2 (ja) * | 2015-04-17 | 2017-12-06 | トヨタ自動車株式会社 | 動力伝達装置の制御装置 |
JP6523776B2 (ja) * | 2015-04-30 | 2019-06-05 | 本田技研工業株式会社 | 制御装置 |
CN111016881B (zh) * | 2019-12-06 | 2021-03-16 | 义乌吉利自动变速器有限公司 | 一种混合动力总成挡位控制系统及车辆 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5493928A (en) | 1994-10-14 | 1996-02-27 | Caterpillar Inc. | Transmission control default operation |
JP3541087B2 (ja) * | 1995-06-16 | 2004-07-07 | トヨタ自動車株式会社 | 自動変速機の制御装置 |
JPH09317873A (ja) * | 1996-05-24 | 1997-12-12 | Mitsubishi Electric Corp | 自動クラッチの制御装置 |
JP3424159B2 (ja) | 1998-08-25 | 2003-07-07 | 日産自動車株式会社 | 直動バルブ式自動変速機のインターロック防止装置 |
US6966862B2 (en) * | 2001-09-28 | 2005-11-22 | Jatco Ltd | Shift control system of automatic transmission |
DE10237245B4 (de) | 2002-08-13 | 2007-10-18 | Zf Friedrichshafen Ag | Verfahren zur Gangüberwachung für ein Automatgetriebe eines Kraftfahrzeuges |
KR100494921B1 (ko) * | 2003-04-21 | 2005-06-13 | 현대자동차주식회사 | 자동 변속기의 오일 드레인 제어장치 및 방법 |
JP3946705B2 (ja) * | 2004-03-26 | 2007-07-18 | ジヤトコ株式会社 | パラレルハイブリッド車両 |
US7217222B2 (en) * | 2005-04-05 | 2007-05-15 | Ford Global Technologies, Llc | Method and system for inferring and controlling transmission fluid temperature |
-
2005
- 2005-07-13 JP JP2005203850A patent/JP4353148B2/ja not_active Expired - Fee Related
-
2006
- 2006-06-23 US US11/473,158 patent/US7462130B2/en not_active Expired - Fee Related
- 2006-07-12 DE DE102006000334A patent/DE102006000334A1/de not_active Ceased
- 2006-07-13 CN CNB200610101444XA patent/CN100494742C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1896565A (zh) | 2007-01-17 |
CN100494742C (zh) | 2009-06-03 |
US7462130B2 (en) | 2008-12-09 |
JP2007024096A (ja) | 2007-02-01 |
US20070015624A1 (en) | 2007-01-18 |
DE102006000334A1 (de) | 2007-01-18 |
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