JP2014517236A - 変速機の自動化されたシフトプロセスの制御方法 - Google Patents
変速機の自動化されたシフトプロセスの制御方法 Download PDFInfo
- Publication number
- JP2014517236A JP2014517236A JP2014516193A JP2014516193A JP2014517236A JP 2014517236 A JP2014517236 A JP 2014517236A JP 2014516193 A JP2014516193 A JP 2014516193A JP 2014516193 A JP2014516193 A JP 2014516193A JP 2014517236 A JP2014517236 A JP 2014517236A
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- JP
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- Prior art keywords
- synchronization
- transmission
- shift
- force
- shift process
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000002485 combustion reaction Methods 0.000 claims abstract description 5
- 230000006978 adaptation Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002085 persistent effect Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
-
- 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
- F16H61/26—Generation or transmission of movements for final actuating mechanisms
- F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
- F16H61/2807—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted using electric control signals for shift actuators, e.g. electro-hydraulic control therefor
-
- 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
- F16H61/682—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 with interruption of drive
-
- 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
- F16H59/02—Selector apparatus
- F16H2059/0221—Selector apparatus for selecting modes, i.e. input device
-
- 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
- F16H59/36—Inputs being a function of speed
- F16H59/38—Inputs being a function of speed of gearing elements
- F16H59/42—Input shaft speed
- F16H2059/425—Rate of change of input or turbine shaft speed
-
- 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
- F16H61/26—Generation or transmission of movements for final actuating mechanisms
- F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
- F16H2061/2823—Controlling actuator force way characteristic, i.e. controlling force or movement depending on the actuator position, e.g. for adapting force to synchronisation and engagement of gear clutch
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
Abstract
Description
2 ブロック
3 ブロック
4 ブロック
5 ブロック
6 ブロック
7 ブロック
8 ブロック
Fsync 同期力
Msync 同期モーメント
NDiffTgt 目標回転数差
Ndiff@SyncStart 同期開始時の回転数差
Tsync 同期時間
vsync 同期速度
Claims (5)
- アクセルペダルにより制御される自動車の内燃機関を備えたパワートレインに設けられている変速機の、変速機入力軸と変速機出力軸との間に配置されている2つのギア間におけるシフトプロセスを、目下係合しているギアと、新たに係合させられるギアとの間のシフト経路に沿って、同期装置の同期閾値を克服しつつ、変速機アクチュエータによって、予め設定される同期力により移動させられるシフトエレメントを介して制御する方法であって、
前記同期力を、前記変速機入力軸と、前記変速機出力軸との間の回転数差勾配の、目標値からの偏差に基づいて調節することを特徴とする、シフトプロセスを制御する方法。 - 前記目標値を、アクセルペダルのアクセルペダル値と、新たに係合させられるギアの目標回転数及び目下の回転数から、ギア間の変速比の差を考慮して算出された一方の変速機軸の回転数差と、に少なくとも基づいて算出することを特徴とする、請求項1記載の方法。
- 前記目標値を、前記自動車の現在調節されているドライブモードに基づいて算出することを特徴とする、請求項2記載の方法。
- 前記回転数差勾配を前記シフトプロセス中に、継続して更新することを特徴とする、請求項1から3までのいずれか1項記載の方法。
- 前記回転数差を、シフトプロセスの同期段階の開始時に算出することを特徴とする、請求項2から4までのいずれか1項記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011116667.3 | 2011-06-24 | ||
DE102011116667 | 2011-06-24 | ||
PCT/DE2012/000541 WO2012175063A1 (de) | 2011-06-24 | 2012-05-24 | Verfahren zur steurung eines automatisierten schaltvorgangs eines getriebes |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014517236A true JP2014517236A (ja) | 2014-07-17 |
JP2014517236A5 JP2014517236A5 (ja) | 2015-07-09 |
Family
ID=46330989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014516193A Pending JP2014517236A (ja) | 2011-06-24 | 2012-05-24 | 変速機の自動化されたシフトプロセスの制御方法 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP2014517236A (ja) |
DE (2) | DE112012002618A5 (ja) |
WO (1) | WO2012175063A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105736690B (zh) * | 2016-04-07 | 2017-09-05 | 安徽江淮汽车集团股份有限公司 | 双离合器自动变速箱拨叉换挡力的自学习方法 |
CN113007341B (zh) * | 2021-04-28 | 2022-07-19 | 一汽解放汽车有限公司 | 一种基于电动换挡执行器的滑动齿套换挡控制方法及车辆 |
WO2024068272A1 (de) * | 2022-09-28 | 2024-04-04 | Magna powertrain gmbh & co kg | System und verfahren zur berechnung eines angepassten strompulses zur steuerung eines elektromechanischen aktuatoriksystems |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0675864U (ja) * | 1993-04-05 | 1994-10-25 | 日産ディーゼル工業株式会社 | 車両用自動変速装置 |
JP2002031232A (ja) * | 2000-07-14 | 2002-01-31 | Isuzu Motors Ltd | 変速機のシフトアシスト装置 |
JP2002122226A (ja) * | 2000-10-13 | 2002-04-26 | Aisin Ai Co Ltd | シンクロメッシュ式トランスミッションのための変速装置 |
JP2005282596A (ja) * | 2004-03-26 | 2005-10-13 | Mitsubishi Fuso Truck & Bus Corp | 車両用変速機の変速制御装置 |
JP2007170439A (ja) * | 2005-12-19 | 2007-07-05 | Hitachi Ltd | 自動変速機の制御装置,制御方法及び自動変速装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19914394A1 (de) * | 1998-12-28 | 2000-06-29 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Steuerung eines Schaltmechanismus bei einem automatisierten Schaltgetriebe |
JP2002122230A (ja) * | 2000-10-13 | 2002-04-26 | Aisin Ai Co Ltd | シンクロメッシュ式トランスミッションのための変速装置 |
KR20030080031A (ko) | 2001-02-23 | 2003-10-10 | 루크 라멜렌 운트 쿠플룽스바우 베타일리궁스 카게 | 변속기 |
WO2006074621A1 (de) | 2005-01-13 | 2006-07-20 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Verfahren und vorrichtung zum bestimmen der synchronkraft beim schalten eines doppelkupplungsgetriebes eines kraftfahrzeugs |
FR2915260B1 (fr) * | 2007-04-17 | 2009-10-09 | Peugeot Citroen Automobiles Sa | Procede pour homogeneiser les temps de changement de rapport d'une boite de vitesses. |
-
2012
- 2012-05-24 WO PCT/DE2012/000541 patent/WO2012175063A1/de active Application Filing
- 2012-05-24 DE DE112012002618.7T patent/DE112012002618A5/de not_active Ceased
- 2012-05-24 JP JP2014516193A patent/JP2014517236A/ja active Pending
- 2012-05-24 DE DE201210208735 patent/DE102012208735A1/de not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0675864U (ja) * | 1993-04-05 | 1994-10-25 | 日産ディーゼル工業株式会社 | 車両用自動変速装置 |
JP2002031232A (ja) * | 2000-07-14 | 2002-01-31 | Isuzu Motors Ltd | 変速機のシフトアシスト装置 |
JP2002122226A (ja) * | 2000-10-13 | 2002-04-26 | Aisin Ai Co Ltd | シンクロメッシュ式トランスミッションのための変速装置 |
JP2005282596A (ja) * | 2004-03-26 | 2005-10-13 | Mitsubishi Fuso Truck & Bus Corp | 車両用変速機の変速制御装置 |
JP2007170439A (ja) * | 2005-12-19 | 2007-07-05 | Hitachi Ltd | 自動変速機の制御装置,制御方法及び自動変速装置 |
Also Published As
Publication number | Publication date |
---|---|
DE102012208735A1 (de) | 2012-12-27 |
WO2012175063A1 (de) | 2012-12-27 |
DE112012002618A5 (de) | 2014-03-06 |
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