JP2009202868A - 比例クラッチの適合方法 - Google Patents
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- B60K6/26—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the motors or the generators
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Abstract
【解決手段】開ループ/閉ループ制御可能な2つのドライブトレインアセンブリ1、3の間に設けられた比例クラッチ2を適合させる方法であって、クラッチが、規定されたすべりをクラッチトルクとしてクラッチに設定するステップと、一方のアセンブリを所定の回転速度で運転するステップと、2つのアセンブリが出力しあるいは受け取るトルクを測定するステップと、最小クラッチトルクに対応する設定点の値を作動機構に設定することによって、クラッチを開くステップと、他方のアセンブリに印加されたトルクがこのアセンブリ上で測定された、回転速度において運転するステップと、トルクの損失を決定するために、他方のアセンブリによって要求されるトルクを確定するステップと、作動機構に入力される対応する設定点の値と関連付けられるクラッチトルクを、決定されたトルク損失によって調整するステップと、を含む。
【選択図】図1
Description
−対応する設定点の値を作動機構に入力することによって、規定されたすべりをクラッチトルクとしてクラッチに設定するステップと、
−2つのアセンブリの内の第1のアセンブリを所定の回転速度で運転するステップと、
−2つのアセンブリが出力しあるいは受け取るトルクを測定するステップと、
−最小クラッチトルクに対応する設定点の値を作動機構に入力することによって、クラッチを開くステップと、
−2つのアセンブリのもう一方(第2のアセンブリ)を、このもう一方のアセンブリに印加されたトルクがこのアセンブリ上で測定された際の回転速度において運転するステップと、
−トルクの損失を決定するために、このもう一方のアセンブリによって要求されるトルクを確定するステップと、
−上記作動機構に入力される対応する設定点の値と関連付けられるクラッチトルクを、決定されたトルク損失によって適合させる(調整する)ステップと、
を含む。
2 比例クラッチ
3 電気機械、ドライブトレインアセンブリ
4 始動要素またはトルクコンバータ
5 車両トランスミッション
Claims (12)
- クラッチトルクに対応する設定点の値を入力するための作動機構と、前記対応するクラッチトルクを設定するために前記入力された設定点の値をクラッチに伝達するための伝達部分とを有する、ドライブトレインにおける比例クラッチ(2)を適合させる方法であって、前記クラッチが、開ループ/閉ループ制御可能な2つのドライブトレインアセンブリ(1、3)の間に設けられ、
対応する設定点の値を前記作動機構に入力することによって、所定のすべりを前記クラッチトルクとして前記クラッチに設定するステップと、
前記2つのアセンブリの内の第1のアセンブリを所定の回転速度で運転するステップと、
前記2つのアセンブリが出力しあるいは受け取るトルクを測定するステップと、
最小クラッチトルクに対応する設定点の値を前記作動機構に入力することによって、前記クラッチを開くステップと、
前記2つのアセンブリの前記第1のアセンブリとは異なる第2のアセンブリを、当該第2のアセンブリに印加されたトルクが当該アセンブリ上で測定された際の回転速度において運転するステップと、
トルクの損失を決定するために、前記第2のアセンブリにより要求されるトルクを確定するステップと、
前記作動機構に入力される対応する設定点の値と関連付けられる前記クラッチトルクを、前記決定されたトルク損失によって調整するステップと、
を有する方法。 - 前記作動機構が、対応するクラッチトルクを前記クラッチに設定するための距離を自動的に入力するために、スピンドルアクチュエータとして設計される、請求項1に記載の方法。
- 前記作動機構に入力される設定点の値が、前記設定点の値に対応するクラッチトルクを設定するために、液圧的にまたは電気的に前記クラッチに伝達される、請求項1または2に記載の方法。
- 開ループ/閉ループ制御可能な少なくとも1つの前記アセンブリが、印加されるトルクを出力電流によって測定すると共に、対応する電圧の印加によって所定の回転速度において作動する電気機械として設けられる、請求項1、2または3に記載の方法。
- 開ループ/閉ループ制御可能な前記アセンブリの1つが、所定の回転速度で作動する、内燃機関または液圧式アセンブリまたはフライホイールアキュムレータとして設けられる、請求項1乃至4のいずれか一項に記載の方法。
- 前記ドライブトレインにおいて開ループ/閉ループ制御可能な前記アセンブリの下流側に接続されるトルクコンバータおよび/またはトランスミッションによって印加されるトルクが、トルクの損失として決定される、請求項1乃至5のいずれか一項に記載の方法。
- 前記所定のすべりがオフセット値によって増大され、クラッチトルクが、前記クラッチによって伝達されるトルクが測定される前に、所定の回転速度差が前記クラッチに生じるまで低減される、請求項1乃至6のいずれか一項に記載の方法。
- 前記方法が、車両がほぼ静止しているときにのみ実行される、請求項1乃至7のいずれか一項に記載の方法。
- 前記方法が、所定回数のクラッチ作動操作後に実行される、請求項1乃至8のいずれか一項に記載の方法。
- 開ループ/閉ループ制御可能なアセンブリに付属するエネルギー貯蔵ユニットの充電状態、あるいは、車載の電気システムの要求電気負荷がチェックされ、その後、前記方法がその結果に応じて実行される、請求項1乃至9のいずれか一項に記載の方法。
- コンピュータ適合媒体に保存されるコンピュータプログラム製品であって、請求項1乃至10のいずれか一項による方法を実行するためにコンピュータを作動させるコンピュータ読み取り可能なプログラムユニットを含むコンピュータプログラム製品。
- 請求項11に記載のコンピュータプログラム製品用の、制御器として設計されるコンピュータを有するハイブリッド車両。
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DE102008011082A DE102008011082A1 (de) | 2008-02-26 | 2008-02-26 | Verfahren zur Adaption einer proportionalen Kupplung |
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CN108238035A (zh) * | 2016-12-27 | 2018-07-03 | 沃尔沃汽车公司 | 用于启动混合动力车辆的内燃机的方法和系统及相应车辆 |
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DE102009014007B4 (de) * | 2009-03-19 | 2019-07-18 | Continental Automotive Gmbh | Verfahren und Vorrichtung zum Steuern einer Hybridantriebsvorrichtung |
DE102009053885B4 (de) * | 2009-11-20 | 2015-10-29 | Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg | Verfahren zur Kisspointadaption |
KR101371461B1 (ko) | 2012-09-06 | 2014-03-10 | 기아자동차주식회사 | 하이브리드 차량의 엔진클러치의 토크전달 시작점 학습 제어 방법 및 시스템 |
FR2997150B1 (fr) * | 2012-10-18 | 2015-05-29 | Peugeot Citroen Automobiles Sa | Dispositif et procede de controle du point de lechage d'un embrayage, en fonction de la sollicitation d’un moteur thermique |
WO2016127982A1 (de) | 2015-02-11 | 2016-08-18 | Schaeffler Technologies AG & Co. KG | Verfahren zur ermittlung eines tastpunktes einer hybridtrennkupplung eines hybridfahrzeuges |
FR3085330B1 (fr) * | 2018-08-28 | 2020-08-21 | Psa Automobiles Sa | Procede de commande de l’etat de couplage d’une machine de traction a un train de roues de vehicule automobile |
US11396916B2 (en) | 2018-10-30 | 2022-07-26 | Schaeffler Technologies AG & Co. KG | Method for ascertaining a clutch characteristic variable by means of an electric motor |
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DE19610699A1 (de) | 1996-03-19 | 1997-09-25 | Bayerische Motoren Werke Ag | Kupplungsscheibe einer Einscheiben-Trockenkupplung |
DE19915207A1 (de) * | 1999-04-03 | 2000-10-05 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Ermittlung des Greifpunktes bei einer Servokupplung |
BR0205735A (pt) * | 2001-07-12 | 2003-06-03 | Luk Lamellen & Kupplungsbau | Processo para a adaptação do ajuste de uma embreagem em uma barra de acionamento não-convencional de um veìculo |
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CN108238035A (zh) * | 2016-12-27 | 2018-07-03 | 沃尔沃汽车公司 | 用于启动混合动力车辆的内燃机的方法和系统及相应车辆 |
CN108238035B (zh) * | 2016-12-27 | 2021-06-08 | 沃尔沃汽车公司 | 用于启动混合动力车辆的内燃机的方法和系统及相应车辆 |
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