JP5648482B2 - 車両用油圧制御回路の制御装置 - Google Patents
車両用油圧制御回路の制御装置 Download PDFInfo
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- JP5648482B2 JP5648482B2 JP2010545677A JP2010545677A JP5648482B2 JP 5648482 B2 JP5648482 B2 JP 5648482B2 JP 2010545677 A JP2010545677 A JP 2010545677A JP 2010545677 A JP2010545677 A JP 2010545677A JP 5648482 B2 JP5648482 B2 JP 5648482B2
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- 230000005856 abnormality Effects 0.000 claims description 178
- 230000005540 biological transmission Effects 0.000 claims description 94
- 230000002401 inhibitory effect Effects 0.000 claims description 2
- 239000003921 oil Substances 0.000 description 85
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- 230000002441 reversible effect Effects 0.000 description 18
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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
- F16H61/12—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
- F16H2061/1228—Fixing failures by repairing failed parts, e.g. loosening a sticking valve
-
- 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
- F16H2061/1256—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures characterised by the parts or units where malfunctioning was assumed or detected
- F16H2061/1284—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures characterised by the parts or units where malfunctioning was assumed or detected the failing part is a sensor
-
- 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
- F16H59/68—Inputs being a function of gearing status
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
Description
Claims (5)
- 自動変速機の油圧制御回路に設けられた油圧スイッチを備えた車両用油圧制御回路の制御装置であって、
前記油圧スイッチの異常を検出する異常検出手段と、
前記油圧スイッチの異常が検出されると該油圧スイッチの接点を復活させるための作動を実行させる異常除去手段とを、備え、
前記異常除去手段は、前記油圧スイッチにかかる油圧を断続的に変化させることにより、該油圧スイッチの接点のオンオフ動作を繰り返させるものであり、
前記異常除去手段による作動に拘わらず前記油圧スイッチの異常が持続する場合には前記油圧スイッチを本異常と確定する本異常確定手段をさらに備え、
前記油圧スイッチは、油圧が導通されるに従い油圧信号を出力するものである
ことを特徴とする車両用油圧制御回路の制御装置。 - 自動変速機の油圧制御回路に設けられた油圧スイッチを備えた車両用油圧制御回路の制御装置であって、
前記油圧スイッチの異常を検出する異常検出手段と、
前記油圧スイッチの異常が検出されると該油圧スイッチの接点を復活させるための作動を実行させる異常除去手段とを、備え、
前記異常除去手段は、前記油圧スイッチに流れる電流を増加させるものであり、
前記異常除去手段による作動に拘わらず前記油圧スイッチの異常が持続する場合には前記油圧スイッチを本異常と確定する本異常確定手段をさらに備え、
前記油圧スイッチは、油圧が導通されるに従い油圧信号を出力するものである
ことを特徴とする車両用油圧制御回路の制御装置。 - 前記異常除去手段は、車両のシステム起動時に実施されることを特徴とする請求項1または2の車両用油圧制御回路の制御装置。
- 前記異常除去手段は、前記自動変速機の変速終了後に実施されることを特徴とする請求項1または2の車両用油圧制御回路の制御装置。
- 前記本異常確定手段により本異常と確定された前記油圧スイッチの使用を禁止する油圧スイッチ使用禁止手段を、さらに含むことを特徴とする請求項1乃至4のいずれか1の車両用油圧制御回路の制御装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2009/050258 WO2010079622A1 (ja) | 2009-01-09 | 2009-01-09 | 車両用油圧制御回路の制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2010079622A1 JPWO2010079622A1 (ja) | 2012-06-21 |
JP5648482B2 true JP5648482B2 (ja) | 2015-01-07 |
Family
ID=42316400
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Application Number | Title | Priority Date | Filing Date |
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JP2010545677A Expired - Fee Related JP5648482B2 (ja) | 2009-01-09 | 2009-01-09 | 車両用油圧制御回路の制御装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8676433B2 (ja) |
JP (1) | JP5648482B2 (ja) |
WO (1) | WO2010079622A1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2107237A1 (en) * | 2008-03-31 | 2009-10-07 | AMSC Windtec GmbH | Wind energy converter comprising a superposition gear |
JP5335563B2 (ja) * | 2009-06-02 | 2013-11-06 | 本田技研工業株式会社 | 油圧スイッチの故障検知装置 |
US20110068895A1 (en) * | 2009-09-23 | 2011-03-24 | Gee Tom S | Control of a Vehicle Having a Passive Entry-Passive Start Function |
CN102686443B (zh) * | 2009-12-26 | 2014-12-24 | 丰田自动车株式会社 | 车辆用动力传递装置的控制装置 |
US9008930B2 (en) * | 2010-12-06 | 2015-04-14 | Toyota Jidosha Kabushiki Kaisha | Control apparatus for vehicular automatic transmission |
JP5644941B2 (ja) * | 2011-04-21 | 2014-12-24 | トヨタ自動車株式会社 | 車両用駆動装置の制御装置 |
US9371883B2 (en) * | 2011-07-28 | 2016-06-21 | Robert H. Wehr | Inertial terrain transit event manager apparatus |
KR20170067523A (ko) * | 2015-12-08 | 2017-06-16 | 현대자동차주식회사 | 하이브리드 차량의 제어 장치 및 방법 |
CN108779850B (zh) * | 2016-03-04 | 2020-04-24 | 加特可株式会社 | 自动变速器的故障部位检测装置及具备其的自动变速器 |
JP6969206B2 (ja) * | 2017-08-07 | 2021-11-24 | 株式会社ジェイテクト | 4輪駆動車及び4輪駆動車の制御方法 |
Citations (10)
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JPH0370860A (ja) * | 1989-08-09 | 1991-03-26 | Aisan Ind Co Ltd | 燃料供給装置 |
JPH0379860A (ja) * | 1989-08-19 | 1991-04-04 | Toyota Autom Loom Works Ltd | 変速機のギア切換用アクチュエータの故障検出方法 |
JPH1182724A (ja) * | 1997-09-02 | 1999-03-26 | Honda Motor Co Ltd | 車両用自動変速機の制御装置 |
JPH11119826A (ja) * | 1997-10-09 | 1999-04-30 | Unisia Jecs Corp | ソレノイドの故障診断装置 |
JP2003322253A (ja) * | 2002-05-08 | 2003-11-14 | Hitachi Ltd | 自動車の制御方法および制御装置 |
JP2005195042A (ja) * | 2003-12-26 | 2005-07-21 | Denso Corp | 自動変速機の制御方法並びに制御装置 |
JP2007046621A (ja) * | 2005-08-05 | 2007-02-22 | Toyota Motor Corp | 油圧制御装置 |
JP2007057057A (ja) * | 2005-08-26 | 2007-03-08 | Jatco Ltd | 自動変速機のフェール検出装置 |
JP2008261430A (ja) * | 2007-04-12 | 2008-10-30 | Toyota Motor Corp | 自動変速機のフェールセーフ機構及びこのフェールセーフ機構に備えられるフェールセーフバルブ |
JP2010281343A (ja) * | 2009-06-02 | 2010-12-16 | Honda Motor Co Ltd | 油圧スイッチの故障検知装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JP4082272B2 (ja) * | 2003-05-15 | 2008-04-30 | トヨタ自動車株式会社 | 車両用油圧制御回路の異常判定装置 |
JP4600185B2 (ja) | 2005-07-08 | 2010-12-15 | トヨタ自動車株式会社 | 動力出力装置およびこれを搭載する自動車並びに動力出力装置の制御方法 |
JP2007263170A (ja) * | 2006-03-27 | 2007-10-11 | Aisin Seiki Co Ltd | 自動変速機の油圧制御装置 |
JP4779938B2 (ja) * | 2006-11-13 | 2011-09-28 | トヨタ自動車株式会社 | 車両用油圧制御装置 |
US8136616B2 (en) * | 2008-11-17 | 2012-03-20 | Ford Global Technologies, Llc | Oil control valve degradation detection and cleaning strategy |
-
2009
- 2009-01-09 WO PCT/JP2009/050258 patent/WO2010079622A1/ja active Application Filing
- 2009-01-09 JP JP2010545677A patent/JP5648482B2/ja not_active Expired - Fee Related
- 2009-01-09 US US13/144,020 patent/US8676433B2/en active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0370860A (ja) * | 1989-08-09 | 1991-03-26 | Aisan Ind Co Ltd | 燃料供給装置 |
JPH0379860A (ja) * | 1989-08-19 | 1991-04-04 | Toyota Autom Loom Works Ltd | 変速機のギア切換用アクチュエータの故障検出方法 |
JPH1182724A (ja) * | 1997-09-02 | 1999-03-26 | Honda Motor Co Ltd | 車両用自動変速機の制御装置 |
JPH11119826A (ja) * | 1997-10-09 | 1999-04-30 | Unisia Jecs Corp | ソレノイドの故障診断装置 |
JP2003322253A (ja) * | 2002-05-08 | 2003-11-14 | Hitachi Ltd | 自動車の制御方法および制御装置 |
JP2005195042A (ja) * | 2003-12-26 | 2005-07-21 | Denso Corp | 自動変速機の制御方法並びに制御装置 |
JP2007046621A (ja) * | 2005-08-05 | 2007-02-22 | Toyota Motor Corp | 油圧制御装置 |
JP2007057057A (ja) * | 2005-08-26 | 2007-03-08 | Jatco Ltd | 自動変速機のフェール検出装置 |
JP2008261430A (ja) * | 2007-04-12 | 2008-10-30 | Toyota Motor Corp | 自動変速機のフェールセーフ機構及びこのフェールセーフ機構に備えられるフェールセーフバルブ |
JP2010281343A (ja) * | 2009-06-02 | 2010-12-16 | Honda Motor Co Ltd | 油圧スイッチの故障検知装置 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2010079622A1 (ja) | 2012-06-21 |
WO2010079622A1 (ja) | 2010-07-15 |
US20110270483A1 (en) | 2011-11-03 |
US8676433B2 (en) | 2014-03-18 |
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