JP6205617B2 - 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
- JP6205617B2 JP6205617B2 JP2012284207A JP2012284207A JP6205617B2 JP 6205617 B2 JP6205617 B2 JP 6205617B2 JP 2012284207 A JP2012284207 A JP 2012284207A JP 2012284207 A JP2012284207 A JP 2012284207A JP 6205617 B2 JP6205617 B2 JP 6205617B2
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- Prior art keywords
- phenomenon
- automatic transmission
- ecu
- hydraulic pressure
- friction element
- Prior art date
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- 230000005540 biological transmission Effects 0.000 title claims description 24
- 230000003247 decreasing effect Effects 0.000 claims 2
- 238000001514 detection method Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Images
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- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Control Of Transmission Device (AREA)
Description
5 デファレンシャルギヤ(駆動系部品)
6 駆動輪
9 油圧回路
10 回転数検出センサ
11 ECU
12 シフト位置センサ
15 ブレーキ(摩擦要素)
Claims (1)
- 後進時に駆動輪にスリップとグリップとを繰り返す現象が発生しているか否かを判定する判定手段と、該手段により前記現象が発生していると判定した場合に、締結している摩擦要素を滑らせる手段と、を備え、
前記摩擦要素を滑らせる手段は、摩擦要素の締結油圧から低下させる油圧をエンジントルクが大きいほど小さくする制御であることを特徴とする自動変速機の制御装置。
Priority Applications (1)
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JP2012284207A JP6205617B2 (ja) | 2012-12-27 | 2012-12-27 | 自動変速機の制御装置 |
Applications Claiming Priority (1)
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JP2012284207A JP6205617B2 (ja) | 2012-12-27 | 2012-12-27 | 自動変速機の制御装置 |
Publications (2)
Publication Number | Publication Date |
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JP2014126157A JP2014126157A (ja) | 2014-07-07 |
JP6205617B2 true JP6205617B2 (ja) | 2017-10-04 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2012284207A Active JP6205617B2 (ja) | 2012-12-27 | 2012-12-27 | 自動変速機の制御装置 |
Country Status (1)
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JP (1) | JP6205617B2 (ja) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2878724B2 (ja) * | 1989-09-08 | 1999-04-05 | ジャトコ株式会社 | ロックアップクラッチの油圧制御装置 |
JPH0742415U (ja) * | 1993-12-28 | 1995-08-04 | 株式会社ユニシアジェックス | 車両用駆動力制御装置 |
JP4821054B2 (ja) * | 2001-05-18 | 2011-11-24 | トヨタ自動車株式会社 | 車両用制御装置 |
JP3846438B2 (ja) * | 2003-03-17 | 2006-11-15 | トヨタ自動車株式会社 | 車両用摩擦係合装置の制御装置 |
JP4525613B2 (ja) * | 2006-02-28 | 2010-08-18 | トヨタ自動車株式会社 | 車両用動力伝達装置の制御装置 |
JP5473819B2 (ja) * | 2010-07-29 | 2014-04-16 | ダイハツ工業株式会社 | アイドルストップ車の発進クラッチ制御装置 |
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2012
- 2012-12-27 JP JP2012284207A patent/JP6205617B2/ja active Active
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JP2014126157A (ja) | 2014-07-07 |
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