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1. 发明公开

EP2300296A1 VERFAHREN ZUM BETREIBEN EINES ANTRIEBSSTRANGS 有权
公开(公告)号：EP2300296A1
公开(公告)日：2011-03-30
申请号：EP09780722.6
申请日：2009-07-16
申请人： ZF Friedrichshafen AG
发明人： GROMUS, Michael , ALLGAIER, Bernd , TENBROCK, Friedrich
IPC分类号： B60W10/02 , B60W10/06 , B60K6/48 , F02N15/08
CPC分类号： B60W20/40 , B60K6/387 , B60K6/48 , B60L2240/443 , B60W10/02 , B60W10/06 , B60W20/00 , B60W2510/0657 , B60W2710/027 , F02N5/04 , F02N11/0851 , F02N15/022 , F02N2300/104 , F02N2300/2004 , Y02T10/6221
摘要： The invention relates to a method for operating a drive train of a motor vehicle. During the tow-start of the internal combustion engine (2) using the electric motor (3), the clutch (4) connected between the non-spark-ignited internal combustion engine (2) and the electric motor (3) providing a constant electric motor torque is closed in a slipping manner in such a way that over time the clutch torque transferred by the clutch is linearly increased starting from a first starting value M
K,A1 to a first final value M
K,E1 , wherein if the non-spark-ignited internal combustion engine begins to rotate, the breakaway torque M
K,LOS of the internal combustion engine is determined from the clutch torque at which the non-spark-ignited internal combustion engine begins to rotate, and wherein if the non-spark-ignited internal combustion engine does not begin to rotate, the clutch (4) connected between the non-spark-ignited internal combustion engine and the electric motor is closed in a slipping manner in such a way that that over time the clutch torque transferred by the clutch is linearly increased starting from a second starting value M
K,A2 until the non-spark-ignited internal combustion engine begins to rotate, wherein the breakaway torque M
K,LOS of the internal combustion engine is determined from the clutch torque at which the internal combustion engine begins to rotate.
摘要翻译：一种操作机动车辆的动力传动系统的方法，其包括具有通过离合器耦合到电动机的内燃机的混合动力驱动器。为了利用电动机起动内燃机，离合器部分地接合到滑动状态以将电动机的扭矩从起动值传递，由离合器传递的扭矩增加到第一最终值。如果在此期间，内燃机开始转动，则确定内燃机的断开扭矩。如果内燃机没有开始转动，则离合器进一步从第二初始值开始接合到滑动状态，使得由离合器传递的扭矩线性地增加直到内燃机开始转动，并且内部的脱离扭矩内燃机由内燃机开始转向的离合器扭矩确定。

2. 发明公开

EP2300297A1 VERFAHREN ZUM BETREIBEN EINES ANTRIEBSSTRANGS 有权
公开(公告)号：EP2300297A1
公开(公告)日：2011-03-30
申请号：EP09780720.0
申请日：2009-07-16
申请人： ZF Friedrichshafen AG
发明人： GROMUS, Michael , ALLGAIER, Bernd , TENBROCK, Friedrich
IPC分类号： B60W20/00 , B60K6/48 , B60W10/06 , B60W10/02
CPC分类号： B60W20/40 , B60K6/387 , B60K6/48 , B60L2240/441 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/00 , B60W20/10 , B60W2510/0241 , B60W2510/0275 , B60W2510/0652 , B60W2710/0661 , B60W2710/0666 , F02N11/0848 , Y02T10/6221 , Y02T10/6286 , Y10S903/902 , Y10T477/26
摘要： The invention relates to a method for operation of a drive train (1) of a motor vehicle, wherein the drive train (1) comprises a hybrid drive with an internal combustion engine (2) and an electric motor (3), a clutch (4) circuited between the internal combustion engine (2) and the electric motor (3), a transmission (5) arranged between the hybrid drive and an output drive, and also preferably a starting element (7) located internal or external to the transmission. According to the invention, during a tow-start of the internal combustion engine (2) by means of the electric motor (3), the clutch (4) circuited between the IC engine (2) and the electric motor is slip-closed such that the clutch transfers a constant clutch torque, wherein the actual gradient of the internal combustion engine RPM occurring during the tow-start is compared to a set-gradient of the internal combustion engine RPM, and then if the actual gradient is greater than the set-gradient, the conclusion is drawn of a started internal combustion engine which is actively producing a torque.
摘要翻译：本发明涉及一种用于操作机动车的传动系（1）的方法，其中传动系（1）包括具有内燃机（2）和电动机（3）的混合动力驱动装置，离合器（4）在内燃机（2）和电动机（3）之间连接，变速器（5）布置在混合动力驱动装置与输出驱动装置之间，并且还优选为位于变速器内部或外部的起动元件。根据本发明，在通过电动机（3）在内燃机（2）的牵引启动期间，在IC发动机（2）和电动机之间回路接合的离合器（4）是滑动闭合的该离合器传递恒定的离合器扭矩，其中在牵引起动期间发生的内燃机RPM的实际梯度与内燃机RPM的设定梯度相比较，并且如果实际梯度大于该集合渐变，得出的结论是启动的内燃机主动产生转矩。

3. 发明公开

EP2300295A1 VERFAHREN ZUM BETREIBEN EINES ANTRIEBSSTRANGS 审中-公开
公开(公告)号：EP2300295A1
公开(公告)日：2011-03-30
申请号：EP09780719.2
申请日：2009-07-16
申请人： ZF Friedrichshafen AG
发明人： GROMUS, Michael , ALLGAIER, Bernd , TENBROCK, Friedrich
IPC分类号： B60W10/02 , B60W10/06 , B60K6/48 , F02N15/08
CPC分类号： B60W20/00 , B60K6/387 , B60K6/48 , B60L2240/423 , B60W10/02 , B60W10/04 , B60W10/06 , B60W10/08 , B60W2510/02 , B60W2710/027 , B60W2710/083 , F02N15/08 , Y02T10/6221 , Y02T10/6286 , Y02T10/642
摘要： The invention relates to a method for operating a drive train of a motor vehicle. During the tow-start of the internal combustion engine (2) using the electric motor (3), the clutch (4) connected between the non-spark-ignited internal combustion engine (2) and the electric motor (3) providing a constant electric motor torque is closed in a slipping manner in such a way that over time the clutch torque transferred by the clutch is linearly increased starting from a first starting value M
K,A1 to a first final value M
K,E1 , wherein if the non-spark-ignited internal combustion engine begins to rotate, the breakaway torque M
K,LOS of the internal combustion engine is determined from the clutch torque at which the non-spark-ignited internal combustion engine begins to rotate, and wherein if the non-spark-ignited internal combustion engine does not begin to rotate, the clutch (4) connected between the non-spark-ignited internal combustion engine and the electric motor is closed in a slipping manner in such a way that that over time the clutch torque transferred by the clutch is linearly increased starting from a second starting value M
K,A2 until the non-spark-ignited internal combustion engine begins to rotate, wherein the breakaway torque M
K,LOS of the internal combustion engine is determined from the clutch torque at which the internal combustion engine begins to rotate.
摘要翻译：本发明涉及一种用于操作机动车辆的传动系的方法。在使用电动机（3）的内燃机（2）的牵引启动期间，连接在未经火花点火的内燃机（2）和电动机（3）之间的离合器（4）提供恒定的电动机转矩以如下方式滑动闭合：随着时间的推移，由离合器传递的离合器转矩从第一起动值MK，A1开始线性地增加到第一终值MK，E1，其中如果不产生火花点火的内燃机开始旋转，内燃机的起动扭矩MK，LOS由非火花点火的内燃机开始旋转时的离合器扭矩确定，并且其中如果未点火的内燃机内燃机不开始旋转，连接在非火花点火的内燃机和电动机之间的离合器（4）以这样的方式滑动闭合，即随着时间的推移，由Clu传递的离合器扭矩 tch从第二起动值MK，A2开始线性地增加，直到非火花点火的内燃机开始旋转，其中内燃机的起动转矩MK，LOS由内燃机的离合器转矩发动机开始旋转。

4. 发明公开

EP0985107A1 ERHÖHUNG DER SPONTANITÄT EINES AUTOMATGETRIEBES 失效
标题翻译： ERHÖHUNGDERSPONTANITÄTEINES AUTOMATGETRIEBES
公开(公告)号：EP0985107A1
公开(公告)日：2000-03-15
申请号：EP98932071.8
申请日：1998-05-22
申请人： ZF FRIEDRICHSHAFEN AG
发明人： POPP, Christian , TENBROCK, Friedrich , ROSI, Hansjörg
IPC分类号： F16H61/06
CPC分类号： F16H61/16 , F16H61/061 , F16H2306/24 , Y10T477/688 , Y10T477/69383
摘要： The invention relates to a method for increasing the spontaneity of automatic gear boxes with overlapping gear shifts. The overlapping gear shifts consist of three phases. Upshifting from a first gear ratio to a second gear ratio is aborted and downshifting to a first gear ratio occurs if an abort criterion is detected. The abort criterion is validated if a request for downshifting is made by the driver and detected before the third overlapping shift phase begins.
摘要翻译：本发明涉及一种用于增加具有重叠换档的自动齿轮箱的自发性的方法。重叠的换档由三个阶段组成。如果检测到中止标准，则从第一传动比升档至第二传动比被中止并且降档至第一传动比。如果在驾驶员进行降档请求并且在第三重叠换档阶段开始之前检测到，则中止标准被验证。

5. 发明公开

EP3487732A1 REIBWERTSCHÄTZER 有权转让
公开(公告)号：EP3487732A1
公开(公告)日：2019-05-29
申请号：EP17724341.7
申请日：2017-05-16
申请人： ZF Friedrichshafen AG , WABCO Europe BVBA , TRW Automotive U.S. LLC
发明人： TENBROCK, Friedrich , GOHL, Sven , SCHALL, Christoph , WILLIAMS, Dan , KALLENBACH, Stephan , PLÄHN, Klaus , DIECKMANN, Thomas , LÜLFING, Ralph-Carsten
IPC分类号： B60T8/172 , B60T8/1755 , B60T8/1763 , B60T8/1766

6. 发明授权

EP2300296B1 VERFAHREN ZUM BETREIBEN EINES ANTRIEBSSTRANGS 有权
标题翻译：操作传动系统的方法
公开(公告)号：EP2300296B1
公开(公告)日：2013-08-21
申请号：EP09780722.6
申请日：2009-07-16
申请人： ZF Friedrichshafen AG
发明人： GROMUS, Michael , ALLGAIER, Bernd , TENBROCK, Friedrich
IPC分类号： B60W10/02 , B60W10/06 , B60K6/48 , F02N15/08
CPC分类号： B60W20/40 , B60K6/387 , B60K6/48 , B60L2240/443 , B60W10/02 , B60W10/06 , B60W20/00 , B60W2510/0657 , B60W2710/027 , F02N5/04 , F02N11/0851 , F02N15/022 , F02N2300/104 , F02N2300/2004 , Y02T10/6221

7. 发明授权

EP2300297B1 VERFAHREN ZUM BETREIBEN EINES ANTRIEBSSTRANGS 有权
公开(公告)号：EP2300297B1
公开(公告)日：2012-09-19
申请号：EP09780720.0
申请日：2009-07-16
申请人： ZF Friedrichshafen AG
发明人： GROMUS, Michael , ALLGAIER, Bernd , TENBROCK, Friedrich
IPC分类号： B60W20/00 , B60K6/48 , B60W10/06 , B60W10/02 , B60W10/08 , B60K6/387
CPC分类号： B60W20/40 , B60K6/387 , B60K6/48 , B60L2240/441 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/00 , B60W20/10 , B60W2510/0241 , B60W2510/0275 , B60W2510/0652 , B60W2710/0661 , B60W2710/0666 , F02N11/0848 , Y02T10/6221 , Y02T10/6286 , Y10S903/902 , Y10T477/26

8. 发明授权

EP0985107B1 ERHÖHUNG DER SPONTANITÄT EINES AUTOMATGETRIEBES 失效
公开(公告)号：EP0985107B1
公开(公告)日：2002-01-16
申请号：EP98932071.8
申请日：1998-05-22
申请人： ZF FRIEDRICHSHAFEN AG
发明人： POPP, Christian , TENBROCK, Friedrich , ROSI, Hansjörg
IPC分类号： F16H61/06
CPC分类号： F16H61/16 , F16H61/061 , F16H2306/24 , Y10T477/688 , Y10T477/69383
摘要： The invention relates to a method for increasing the spontaneity of automatic gear boxes with overlapping gear shifts. The overlapping gear shifts consist of three phases. Upshifting from a first gear ratio to a second gear ratio is aborted and downshifting to a first gear ratio occurs if an abort criterion is detected. The abort criterion is validated if a request for downshifting is made by the driver and detected before the third overlapping shift phase begins.

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