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1. 发明授权

EP2742261B1 VERFAHREN ZUR SCHALTSTEUERUNG EINES AUTOMATISIERTEN GRUPPENGETRIEBES 有权
标题翻译：控制自动组齿轮箱的方法
公开(公告)号：EP2742261B1
公开(公告)日：2018-05-16
申请号：EP12731475.5
申请日：2012-07-05
申请人： ZF Friedrichshafen AG
发明人： STEINBORN, Mario , MAIR, Roland , SCHNEIDER, Florian , BREUER, Jochen
IPC分类号： F16H61/70 , F16H61/04
CPC分类号： B60W10/11 , B60W10/04 , F16H61/0403 , F16H61/702 , F16H63/502 , F16H2061/0422 , F16H2061/085 , Y10T477/6403 , Y10T477/641

2. 发明公开

EP2627932A1 VERFAHREN ZUR STEUERUNG VON SCHALTUNGEN EINES TEILDOPPELKUPPLUNGSGETRIEBES 失效
标题翻译：一种用于控制驱动系
公开(公告)号：EP2627932A1
公开(公告)日：2013-08-21
申请号：EP11757308.9
申请日：2011-09-14
申请人： ZF Friedrichshafen AG
发明人： SCHNEIDER, Florian , MAIR, Roland
IPC分类号： F16H61/70 , F16H61/688 , F16H37/04
CPC分类号： B60W10/02 , B60W10/06 , F16H37/043 , F16H61/688 , F16H61/702 , F16H63/502 , Y10T477/6418
摘要： The invention relates to a method for controlling shifting of a partial double clutch transmission, such as that of a commercial vehicle, having a first partial transmission designed as a double clutch transmission (DKG), having a double clutch (DK) comprising a first clutch (K1) and a second clutch (K2), by means of which the double clutch transmission (DKG) can be operationally coupled to a drive motor (M) designed as a turbocharged internal combustion engine, and having a second partial transmission connected downstream of the double clutch transmission (DKG) in a drivetrain and designed as a main transmission (HG) shifting to interrupt traction force. During a traction shift by means of a gear change in the main transmission (HG), the first clutch (K1) and the second clutch (K2) are at least partially closed, so that they are in tension relative to each other, wherein a torque acting against the drive motor (M) is generated, whereby the charge pressure of the drive motor is largely maintained during the shift or at least is built up in a short time after the traction shift.

3. 发明公开

EP2125473A2 VERFAHREN ZUM BETREIBEN EINES AUTOMATGETRIEBES 有权
公开(公告)号：EP2125473A2
公开(公告)日：2009-12-02
申请号：EP08717419.9
申请日：2008-03-05
申请人： ZF Friedrichshafen AG
发明人： SCHNEIDER, Florian , MAIR, Roland
IPC分类号： B60W30/18
CPC分类号： F16H61/0213 , B60W10/02 , B60W10/11 , B60W30/18027 , B60W30/18072 , B60W30/19 , F16H59/42 , F16H59/54 , F16H2059/186 , Y02T10/76
摘要： The invention relates to a method for operating an automatic transmission of a motor vehicle wherein, when the motor vehicle is driving with an activated accelerator and closed starting clutch and subsequently coasts with a non-activated accelerator and closed starting clutch, the automatic transmission remains in the gear in which said transmission was driven when the accelerator was activated while coasting with a closed starting clutch, and wherein, when the transmission input rotational speed falls below a threshold value while coasting, the starting clutch is opened. According to the invention, when coasting with an open starting clutch, the automatic transmission shifts to a gear appropriate for the current speed of the motor vehicle so as to provide a gear appropriate for the current speed of the motor vehicle upon a subsequent closing of the starting clutch when the starting clutch is closed.
摘要翻译：用于操作机动车辆的自动变速器的方法技术领域本发明涉及一种用于操作机动车辆的自动变速器的方法，其中当机动车辆利用激活的加速器和关闭的起动离合器行驶并且随后以未激活的加速器和关闭的起动离合器惯性滑行时，在通过闭合的启动离合器进行滑行时，当加速器被启动时，其中所述变速器被驱动的所述档位，并且其中，当变速器输入转速在滑行期间下降到阈值以下时，所述启动离合器打开。根据本发明，当利用开启的起动离合器滑行时，自动变速器切换到适合于机动车当前速度的档位，以便在随后关闭机动车时提供适合于机动车当前速度的档位当启动离合器关闭时启动离合器。

4. 发明授权

EP2125473B1 VERFAHREN ZUM BETREIBEN EINES AUTOMATGETRIEBES 有权
标题翻译：用于操作自动变速器的方法
公开(公告)号：EP2125473B1
公开(公告)日：2018-02-28
申请号：EP08717419.9
申请日：2008-03-05
申请人： ZF Friedrichshafen AG
发明人： SCHNEIDER, Florian , MAIR, Roland
IPC分类号： B60W30/18
CPC分类号： F16H61/0213 , B60W10/02 , B60W10/11 , B60W30/18027 , B60W30/18072 , B60W30/19 , F16H59/42 , F16H59/54 , F16H2059/186 , Y02T10/76

5. 发明公开

EP2655913A2 VERFAHREN ZUR ANSTEUERUNG EINES BETÄTIGUNGSMITTELS 审中-公开
标题翻译：一种用于控制操作的装置
公开(公告)号：EP2655913A2
公开(公告)日：2013-10-30
申请号：EP11779417.2
申请日：2011-11-08
申请人： ZF Friedrichshafen AG
发明人： KRAMER, Rupert , HERTER, Peter , BITZER, Franz , MAIR, Roland , SCHNEIDER, Florian
IPC分类号： F16D48/02
CPC分类号： F15B15/20 , F16D48/02 , F16D2048/0233 , F16D2048/0278 , F16D2500/10412 , F16D2500/3023 , F16D2500/3024 , F16D2500/3026 , F16D2500/70211 , F16D2500/70235 , F16D2500/70605
摘要： Method for controlling a pneumatic actuator for actuating a pneumatically actuated device, the actuator comprising a piston and a pneumatic cylinder. The piston is disposed in the pneumatic cylinder so as to be axially slidable therein, the piston being movable depending on a pressure in a pressure compartment of the pneumatic cylinder. The pressure in the pressure compartment is adjusted by means of a control device which controls at least a valve and/or pressure regulation means and/or a pressure generation device, a pilot control component for the control being determined depending on at least a sliding friction force and/or at least a static friction force of the pneumatic actuator.

6. 发明公开

EP2560852A1 VERFAHREN ZUR SCHALTSTEUERUNG EINES KRAFTFAHRZEUGS 失效
标题翻译：方法用于机动车的分合控制
公开(公告)号：EP2560852A1
公开(公告)日：2013-02-27
申请号：EP11709038.1
申请日：2011-03-02
申请人： ZF Friedrichshafen AG
发明人： SCHNEIDER, Florian , MAIR, Roland
IPC分类号： B60W10/02 , B60W10/10 , B60W10/06 , B60W30/18 , F16H61/02
CPC分类号： B60W10/02 , B60W10/06 , B60W10/11 , B60W30/19 , B60W50/06 , B60W2710/0644 , B60W2710/0666 , B60Y2300/425 , B60Y2400/435 , F16H59/32
摘要： A gearshift control method for a motor vehicle whose drive train comprises a turbo-charged combustion engine, a startup clutch and a shift clutch and an automatic stepped transmission, in which drive engine torque deficiencies, that occur during the build-up of load at the end of a tractive upshift, are avoided without assisting the engine with an additional device or increasing the charge pressure. The method provides that the engine accelerates at the earliest, after the disengagement of the load gear, and at the latest, at the start of the load build-up after the engagement of the target gear up to the boost threshold speed or an engine speed which is slightly above the boost threshold speed, and is loaded, during the load build-up, with a largely constant engine speed beyond the intake torque of the engine to nearly the full load torque, before slipping of the friction clutch ends.

7. 发明公开

EP2160524A1 VERFAHREN UND VORRICHTUNG ZUR STEUERUNG EINES AUSROLLENS EINES FAHRZEUGES 审中-公开
标题翻译：方法和设备控制一滑行于车辆
公开(公告)号：EP2160524A1
公开(公告)日：2010-03-10
申请号：EP08760048.2
申请日：2008-05-27
申请人： ZF Friedrichshafen AG
发明人： SCHNEIDER, Florian , JÄGER, Thomas
IPC分类号： F16D48/08
CPC分类号： F16D48/08 , B60W10/02 , B60W10/18 , B60W30/18109 , B60W2030/1809 , F16D2500/3065 , F16D2500/3108 , F16D2500/5048 , Y02T10/76 , Y10T477/639
摘要： According to the invention, from the opening of the clutch (3), an additional braking torque is added to the braking torque of the drivetrain which is connected downstream of the clutch (3). The braking torque of the drivetrain which is connected downstream of the clutch (3) comprises for example the drag torques of the transmission (4), of an axle and/or of one or more brakes (6). The added additional braking torque corresponds to the braking torque of the internal combustion engine (2) on the wheel (5) of the drivetrain (1) at the moment or immediately before the moment in which the internal combustion engine (2) is decoupled, by the opening of the clutch (3), from the drivetrain which is connected downstream of the clutch (3). As a result of the addition of the additional braking torque to the drivetrain which is connected downstream of the clutch (3), the entire braking torque acting on the wheel (5) before the opening and also after the opening of the clutch (3) is kept constant. An increase in driving comfort of the vehicle is thereby obtained, as is an increase in safety since there is no abrupt change in the rolling resistance of the vehicle. The vehicle can therefore coast or stop in a smooth fashion.

8. 发明授权

EP1738080B1 VERFAHREN ZUR STEUERUNG EINER DRUCKMITTELPUMPE IN EINEM KRAFTFAHRZEUG 有权
标题翻译：方法用于控制机动车辆的高压泵
公开(公告)号：EP1738080B1
公开(公告)日：2009-11-04
申请号：EP05741854.3
申请日：2005-04-09
申请人： ZF Friedrichshafen AG
发明人： SCHNEIDER, Florian , JÄGER, Thomas , GANSOHR, Marcus
IPC分类号： F15B1/033 , F16H61/00 , B60T1/10 , B62D5/065
CPC分类号： F15B1/033 , F16H61/0021 , F16H2061/0034
摘要： The invention relates to a method for controlling an automotive hydraulic pump, wherein the hydraulic pump is activated to increase the pressure in a hydraulic accumulator associated therewith once the pressure falls below a predetermined lower pressure threshold, and the hydraulic pump is switched off once the pressure exceeds a predetermined upper pressure threshold value (P_O). The aim of the invention is to reduce fuel consumption of the vehicle. For this purpose, the hydraulic pump is activated during different operating phases of the vehicle at different lower pressure values (P_U1), P_U2) in the event of a hydraulic pressure drop in the hydraulic accumulator of the hydraulic pump.

9. 发明公开

EP1994300A1 VERFAHREN ZUR FEHLERERKENNUNG AN EINEM AKTUATOR 审中-公开
标题翻译：法在致动器故障检测
公开(公告)号：EP1994300A1
公开(公告)日：2008-11-26
申请号：EP07712278.6
申请日：2007-02-21
申请人： ZF Friedrichshafen AG
发明人： SCHNEIDER, Florian , JÄGER, Thomas , MAIR, Roland , APFELBACHER, Bernd
IPC分类号： F16D48/06
CPC分类号： F16D48/06 , F16D2500/3026 , F16D2500/501 , F16D2500/5108 , F16D2500/70605 , F16D2500/7082 , F16H61/12 , F16H61/32 , F16H2061/1208 , F16H2061/1284 , F16H2061/1288 , G05B23/0243 , G05B2219/24083
摘要： The invention comprises a method for fault detection in an actuator (2). On account of an actuating variable (1) which is present at an input of the actuator (2) and is generated by a control unit, for example an automatic or automated change-speed gearbox or an automated clutch, a signal for the measured actuator position (4) is generated at the output of the actuator (2). The signal for the measured actuator position (4) is applied to an input of a signal conditioning unit (5) which determines a measured actuator movement (6) from it. The actuating variable (1) is also applied to an input of a modelling unit (3) which calculates an actuator movement which is to be expected from it. The measured actuator movement (6) and the calculated actuator movement (7) are supplied to a computing unit (8) which generates a status signal (9) at its output, which status signal (9) corresponds to the functionality of the actuator (2) and the functionality of the sensor for determining the actuator position (4).

10. 发明公开

EP2715192A1 VERFAHREN ZUR ADAPTION VON SCHALTUNGEN 审中-公开
标题翻译：程序对适应值电路
公开(公告)号：EP2715192A1
公开(公告)日：2014-04-09
申请号：EP12715864.0
申请日：2012-03-20
申请人： ZF Friedrichshafen AG
发明人： KALTHOFF, Rudolf , KURTH, Jörg , MAIR, Roland , JÄGER, Thomas , SCHNEIDER, Florian
IPC分类号： F16H61/04
CPC分类号： F16H61/04 , B60Y2400/304 , F16H59/48 , F16H61/0437 , F16H2061/0087
摘要： A method for adaptation of gearshifts to be performed in a gearbox (2) of a motor vehicle, wherein the gearshifts are triggered by a gearbox control unit (5) of the gearbox (2), and the progression of said gearshifts is controlled and/or regulated by the gearbox control unit (5), wherein at least one actual value corresponding to an acceleration of the motor vehicle is detected by measurement, wherein said actual value is compared with a corresponding setpoint value by the gearbox control unit (5), wherein the execution of subsequent gearshifts is adapted by the gearbox control unit (5) on the basis of a deviation between the actual value and the setpoint value, wherein the or each actual value corresponding to an acceleration of the motor vehicle is detected individually for a plurality of successive gearshift phases of every gearshift, wherein the gearshift-phase-specific actual value is compared with a gearshift-phase-specific setpoint value by the gearbox control unit (5), and wherein the execution of subsequent gearshifts is adapted individually for each gearshift phase by the gearbox control unit (5) on the basis of a gearshift-phase-specific deviation between the actual value and the setpoint value.

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