JP6184911B2 - 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
- JP6184911B2 JP6184911B2 JP2014146349A JP2014146349A JP6184911B2 JP 6184911 B2 JP6184911 B2 JP 6184911B2 JP 2014146349 A JP2014146349 A JP 2014146349A JP 2014146349 A JP2014146349 A JP 2014146349A JP 6184911 B2 JP6184911 B2 JP 6184911B2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- electromagnetic
- gear
- energization
- pressure regulating
- 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
Links
- 230000005540 biological transmission Effects 0.000 title claims description 68
- 230000001105 regulatory effect Effects 0.000 claims description 68
- 230000007246 mechanism Effects 0.000 claims description 56
- 230000005856 abnormality Effects 0.000 claims description 24
- 230000007935 neutral effect Effects 0.000 claims description 19
- 230000003111 delayed effect Effects 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 2
- 230000008520 organization Effects 0.000 claims 1
- 239000003921 oil Substances 0.000 description 31
- 238000010586 diagram Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 4
- 239000010720 hydraulic oil Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 235000018936 Vitellaria paradoxa Nutrition 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000005347 demagnetization Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000002093 peripheral effect Effects 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
- F16H61/0021—Generation or control of line pressure
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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
- 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
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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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- 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
- F16H2059/746—Engine running state, e.g. on-off of ignition switch
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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
- F16H2061/1256—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
- F16H2061/126—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 the controller
- F16H2061/1268—Electric parts of the controller, e.g. a defect solenoid, wiring or microprocessor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
Description
Claims (5)
- 車両に搭載される駆動源と車輪の間に配置され、オイルポンプから油路を介して油圧を供給されるとき、複数個の変速ギアのいずれかを締結してn速を確立可能なギア締結機構と、前記油路に配置される電磁調圧弁と、前記電磁調圧弁によって調圧された油圧を前記ギア締結機構に供給して前記駆動源の回転を前記n速で変速して前記車輪に伝達可能な電磁制御弁と、前記電磁制御弁をイグニションスイッチを介して電源に接続する通電回路とを備えた自動変速機の制御装置において、前記イグニションスイッチがオフされたとき、前記通電回路を介しての前記電磁制御弁への通電の停止を所定時間遅延させる通電停止遅延手段を備え、前記通電停止遅延手段は、前記ギア締結機構を介して前記電磁調圧弁の作動状態を判定する作動状態判定手段を備えると共に、前記作動状態判定手段の判定結果に基づいて前記所定時間を設定することを特徴とする自動変速機の制御装置。
- 前記通電停止遅延手段は、前記作動状態判定手段の判定結果に基づいて前記変速ギアがインギア状態にあるときはニュートラル状態にあるときよりも前記所定時間を長く設定することを特徴とする請求項1記載の自動変速機の制御装置。
- 前記通電停止遅延手段は、前記駆動源の回転数を検出する駆動源回転数検出手段を備えると共に、前記駆動源回転数検出手段によって検出された回転数が高いほど前記所定時間を長く設定することを特徴とする請求項1または2に記載の自動変速機の制御装置。
- 前記通電停止遅延手段は、前記電磁調圧弁に高圧異常が生じたと判定されるとき、前記電磁制御弁を動作させて前記高圧異常が生じた電磁調圧弁に接続されるギア締結機構への油圧供給を停止させると共に、前記電磁制御弁への通電の停止を前記所定時間遅延させることを特徴とする請求項1から3のいずれか1項に記載の自動変速機の制御装置。
- 前記電磁調圧弁が少なくとも第1電磁調圧弁と第2電磁調圧弁とからなり、前記電磁制御弁が少なくとも前記第1電磁調圧弁の下流に配置される第1電磁制御弁と前記第2電磁調圧弁の下流に配置される第2電磁制御弁とからなると共に、前記通電停止遅延手段は、前記第1電磁調圧弁あるいは第2電磁調圧弁に高圧異常が生じたと判定されるとき、前記第1電磁制御弁あるいは第2電磁制御弁への通電の停止を前記所定時間遅延させることを特徴とする請求項4に記載の自動変速機の制御装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014146349A JP6184911B2 (ja) | 2014-07-16 | 2014-07-16 | 自動変速機の制御装置 |
US14/795,237 US9841099B2 (en) | 2014-07-16 | 2015-07-09 | Automatic transmission control apparatus |
CN201510412435.1A CN105276166B (zh) | 2014-07-16 | 2015-07-14 | 自动变速器的控制装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014146349A JP6184911B2 (ja) | 2014-07-16 | 2014-07-16 | 自動変速機の制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016023663A JP2016023663A (ja) | 2016-02-08 |
JP6184911B2 true JP6184911B2 (ja) | 2017-08-23 |
Family
ID=55074236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014146349A Expired - Fee Related JP6184911B2 (ja) | 2014-07-16 | 2014-07-16 | 自動変速機の制御装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9841099B2 (ja) |
JP (1) | JP6184911B2 (ja) |
CN (1) | CN105276166B (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110892173B (zh) * | 2017-06-30 | 2023-06-27 | 艾里逊变速箱公司 | 用于多级变速器的控制***及其方法 |
CN112228551B (zh) * | 2020-10-09 | 2022-04-08 | 中国第一汽车股份有限公司 | 一种车辆换挡控制方法、装置、设备和存储介质 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0776586B2 (ja) * | 1985-11-22 | 1995-08-16 | いすゞ自動車株式会社 | 車両用制御装置 |
US5492210A (en) | 1994-09-22 | 1996-02-20 | General Motors Corporation | Ratio interchange control valving |
JP3560925B2 (ja) | 2001-04-12 | 2004-09-02 | 本田技研工業株式会社 | リニアソレノイドバルブおよびこれを用いた油圧装置の異常検出装置および方法 |
CA2753965C (en) | 2009-02-27 | 2018-04-17 | Allison Transmission, Inc. | Electro-hydraulic failure recovery control for dual clutch transmission |
JP2010216208A (ja) * | 2009-03-19 | 2010-09-30 | Caterpillar Sarl | 旋回制御装置 |
JP4810600B2 (ja) | 2009-09-04 | 2011-11-09 | 本田技研工業株式会社 | 変速機の制御装置 |
JP5423710B2 (ja) * | 2011-03-30 | 2014-02-19 | アイシン・エィ・ダブリュ株式会社 | 油圧制御装置 |
JP5552136B2 (ja) | 2012-03-12 | 2014-07-16 | 本田技研工業株式会社 | 自動変速機の制御装置 |
US8833191B2 (en) * | 2011-05-31 | 2014-09-16 | Honda Motor Co., Ltd. | Control apparatus for automatic transmission |
JP5702228B2 (ja) | 2011-05-31 | 2015-04-15 | 本田技研工業株式会社 | 変速機の油圧供給装置 |
JP5692015B2 (ja) * | 2011-11-16 | 2015-04-01 | アイシン・エィ・ダブリュ株式会社 | 油圧制御装置およびその異常判定方法 |
JP2013194893A (ja) * | 2012-03-22 | 2013-09-30 | Honda Motor Co Ltd | 自動変速機の制御装置 |
-
2014
- 2014-07-16 JP JP2014146349A patent/JP6184911B2/ja not_active Expired - Fee Related
-
2015
- 2015-07-09 US US14/795,237 patent/US9841099B2/en active Active
- 2015-07-14 CN CN201510412435.1A patent/CN105276166B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
US20160017985A1 (en) | 2016-01-21 |
JP2016023663A (ja) | 2016-02-08 |
US9841099B2 (en) | 2017-12-12 |
CN105276166B (zh) | 2018-01-19 |
CN105276166A (zh) | 2016-01-27 |
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