Method for initializing the mass of a motor vehicle
    1.
    发明授权
    Method for initializing the mass of a motor vehicle 有权
    初始化机动车辆质量的方法

    公开(公告)号:US08744739B2

    公开(公告)日:2014-06-03

    申请号:US13501931

    申请日:2010-10-11

    IPC分类号: G06F17/10

    摘要: A method of initializing the mass of a motor vehicle after a restart, for controlling a starting process of the motor vehicle a from a standstill. During operation of the motor vehicle, its mass is computed and the determined mass values are stored and, from the stored mass values, a vehicle-specific maximum mass value and/or a vehicle-specific minimum mass value is determined. The vehicle-specific maximum mass value and/or the vehicle-specific minimum mass value, determined in this manner, is subsequently used for initializing the mass of the motor vehicle after restarting the vehicle.

    摘要翻译: 一种在重启后初始化机动车辆的质量的方法,用于控制机动车辆a的停止起动过程。 在机动车辆的操作期间,计算其质量并存储所确定的质量值,并且根据存储的质量值确定车辆特定的最大质量值和/或车辆特定的最小质量值。 以这种方式确定的车辆特定最大质量值和/或车辆特定最小质量值随后用于在重新起动车辆之后初始化机动车辆的质量。

    METHOD FOR CONTROLLING AN ACTUATOR
    2.
    发明申请
    METHOD FOR CONTROLLING AN ACTUATOR 有权
    用于控制致动器的方法

    公开(公告)号:US20130298757A1

    公开(公告)日:2013-11-14

    申请号:US13993871

    申请日:2011-11-08

    IPC分类号: F15B15/20

    摘要: A method of controlling a pneumatic actuator for actuation of a pneumatically actuated device. The actuator comprises a piston and a pneumatic cylinder, the piston is arranged to move axially within the pneumatic cylinder. The piston is moved as a function of a pressure in a pressure chamber of the pneumatic cylinder, and the pressure in the pressure chamber is adjusted by a control unit which controls at least a valve and/or a pressure regulator and/or a pressure generating device. A pilot control component, for the control, is determined as a function of at least a sliding friction force and/or at least a static friction force of the pneumatic actuator.

    摘要翻译: 一种控制用于致动气动致动装置的气动致动器的方法。 致动器包括活塞和气动缸,活塞设置成在气缸内轴向移动。 活塞作为气压缸的压力室中的压力的​​函数移动,并且通过控制单元来调节压力室中的压力,该控制单元至少控制阀和/或压力调节器和/或压力产生 设备。 用于控制的先导控制部件被确定为至少滑动摩擦力和/或至少气动致动器的静摩擦力的函数。

    Method and device for controlling a clutch by clutch way point coordinate system
    3.
    发明授权
    Method and device for controlling a clutch by clutch way point coordinate system 失效
    通过离合器路点坐标系控制离合器的方法和装置

    公开(公告)号:US08321109B2

    公开(公告)日:2012-11-27

    申请号:US12602267

    申请日:2008-05-27

    IPC分类号: G06F7/00 G06F17/00

    摘要: A method and a device for controlling a clutch, for example an automatic friction clutch forming part of a drive train of a motor vehicle, for a torque transfer between an engine and a transmission, with the clutch having significant clutch way points assigned to it. For achieving the operational readiness of the clutch over the shortest possible time period, whereby an accurate clutch adjustment is still guaranteed, a clutch way point coordinate system is monitored by checking the point of engagement of the clutch, established through a learning process and having at least a relevant clutch way point for the starting procedure. In case of any recognized change(s), the clutch way point is suitably corrected or otherwise used as is.

    摘要翻译: 一种用于控制离合器的方法和装置,例如形成机动车辆的传动系的一部分的自动摩擦离合器,用于发动机和变速器之间的转矩传递,其中离合器具有指定的有效的离合器通路点。 为了在尽可能短的时间内实现离合器的操作准备,从而仍然保证精确的离合器调节,通过检查通过学习过程建立的离合器的接合点来监测离合器路点坐标系,并且具有 至少有一个相关的离合器路点,用于启动程序。 在任何确认的变化的情况下,离合器通路点被适当地校正或以其他方式原样使用。

    Method for actuating a clutch of a drivetrain
    4.
    发明授权
    Method for actuating a clutch of a drivetrain 失效
    用于致动传动系的离合器的方法

    公开(公告)号:US08219294B2

    公开(公告)日:2012-07-10

    申请号:US12664542

    申请日:2008-05-27

    IPC分类号: G06F7/00 G06F17/00 G06F19/00

    摘要: A method for actuating a clutch (6) of a drivetrain of a motor vehicle such that, when the motor vehicle is rolling downhill with the accelerator pedal not being actuated and when the motor vehicle is coasting on level ground with the accelerator pedal not being actuated, a clutch position of the clutch (6) is determined as a function of a rotational speed difference between an input speed of a transmission (2) of the drivetrain and an idling speed of a power engine (1) of the drivetrain. The method includes the steps of determining the clutch position from the rotational speed difference between the transmission input speed and the power engine idling speed and correcting the clutch position using at least one parameter that depends on acceleration of the motor vehicle.

    摘要翻译: 一种用于致动机动车辆的动力传动系的离合器(6)的方法,使得当机动车辆在加速踏板未被致动时下坡并且当机动车辆在加速踏板未被致动时在水平地面上滑行时 根据传动系的变速器(2)的输入速度和动力传动系的动力发动机(1)的空转速度之间的转速差确定离合器(6)的离合器位置。 该方法包括以下步骤:根据变速器输入速度与动力发动机空转速度之间的转速差确定离合器位置,并使用至少一个取决于机动车辆的加速度的参数来校正离合器位置。

    METHOD AND DEVICE FOR DETERMINING AND DAMPENING JUDDERING VIBRATIONS OF A DRIVETRAIN
    6.
    发明申请
    METHOD AND DEVICE FOR DETERMINING AND DAMPENING JUDDERING VIBRATIONS OF A DRIVETRAIN 失效
    用于确定和减轻驱虫剂的裁断振动的方法和装置

    公开(公告)号:US20100185373A1

    公开(公告)日:2010-07-22

    申请号:US12667419

    申请日:2008-06-19

    IPC分类号: G06F19/00

    摘要: A method of determining and reducing vibrations caused by a clutch (3) in a drivetrain (1) of a motor vehicle, in which the disturbing vibrations are detected by a control and regulating unit aided by suitable sensors and, if predetermined limit values are exceeded, at least one device is actuated by the control and regulating unit in such manner that the disturbing vibrations are completely eliminated or at least reduced in amplitude. At least one torque sensor (8, 9, 10) is used to detect the occurrence of vibrations in the drivetrain (1) and the torque sensor (8, 9, 10) is used to determine vibration amplitude.

    摘要翻译: 一种确定和减少由机动车辆的传动系(1)中的离合器(3)引起的振动的方法,其中由适当的传感器辅助的控制和调节单元检测到干扰振动,并且如果超过预定的极限值 至少一个装置由控制和调节单元以这样的方式致动,使得干扰振动被完全消除或至少在振幅上减小。 使用至少一个扭矩传感器(8,9,10)来检测传动系(1)中的振动的发生,并且扭矩传感器(8,9,10)用于确定振动幅度。

    METHOD FOR OPERATING AN AUTOMATIC FRICTION CLUTCH
    7.
    发明申请
    METHOD FOR OPERATING AN AUTOMATIC FRICTION CLUTCH 审中-公开
    操作自动摩擦离合器的方法

    公开(公告)号:US20090170659A1

    公开(公告)日:2009-07-02

    申请号:US12302096

    申请日:2007-04-25

    IPC分类号: B60W10/02

    摘要: A method for operating an automated friction clutch in which a clutch load, corresponding to an energy input, is determined and the operation of the clutch is controlled as a function of the clutch load determined. Glazing of the clutch lining that results from too low an energy input, in relation to the slipping operation time of the clutch, is compensated by a specific increase of the clutch load, while premature wear is prevented by a specific reduction of the clutch load.

    摘要翻译: 一种用于操作自动摩擦离合器的方法,其中确定对应于能量输入的离合器负载,并且根据确定的离合器负载来控制离合器的操作。 由于离合器的滑动操作时间相对于能量输入太低导致的离合器衬套的上釉通过特定的离合器负载增加来补偿,同时通过特定的离合器负载的减小来防止过早的磨损。

    Device For Actuating a Diaphragm Spring Clutch For Vehicles
    8.
    发明申请
    Device For Actuating a Diaphragm Spring Clutch For Vehicles 有权
    用于驱动车辆隔膜弹簧离合器的装置

    公开(公告)号:US20080242507A1

    公开(公告)日:2008-10-02

    申请号:US12064265

    申请日:2006-08-11

    IPC分类号: B60W10/02

    摘要: The invention concerns a device for actuating a diaphragm spring clutch (20) for vehicles by means of a pneumatic, hydraulic or electric actuator (24), comprising a controller connected upstream of the actuator (24), whose output control variable actuates the actuator (24). To compensate for the strong nonlinearity of the releasing force over the releasing stroke that is typical of diaphragm springs, a controller is used, whose characteristic curve is plotted in such a way that this nonlinear curve of the releasing force is at least approximately compensated via a correspondingly coordinated actuation of the actuator (24), so that it remains essentially identical over the releasing stroke.

    摘要翻译: 本发明涉及一种用于通过气动,液压或电动致动器(24)致动用于车辆的隔膜弹簧离合器(20)的装置,包括连接在致动器(24)上游的控制器,其输出控制变量致动致动器 24)。 为了补偿在隔膜弹簧典型的释放行程上的释放力的强非线性,使用控制器,其特性曲线被绘制成使得释放力的非线性曲线至少通过 致动器(24)的相应协调的致动,使得其在释放冲程上保持基本相同。

    Method for controlling a rolling or coasting function of a vehicle
    10.
    发明授权
    Method for controlling a rolling or coasting function of a vehicle 失效
    用于控制车辆的滚动或惯性功能的方法

    公开(公告)号:US08641579B2

    公开(公告)日:2014-02-04

    申请号:US13502231

    申请日:2010-10-13

    IPC分类号: B60W10/02 B60W10/04

    摘要: A method is proposed for controlling a through-connection clutch of a vehicle, in which an interlocking portion of the clutch is opened when the drive-train is virtually free from torque, a shifting operation is then carried out, and after the shifting operation the clutch is closed again. According to the invention, the torque transmitted by the interlocked connection in the clutch is influenced by controlling the motor in order to produce a torque-free condition at the interlocked connection in the clutch, in such manner that the interlocked connection is pre-stressed before the torque-free condition has been reached and separated immediately only when the torque-free condition is reached.

    摘要翻译: 提出一种用于控制车辆的直通离合器的方法,其中当驱动系实际上没有扭矩时离合器的联锁部分打开,然后执行换档操作,并且在变速操作之后 离合器再次关闭。 根据本发明,通过控制电动机来控制离合器中的互锁连接的扭矩受到影响,以便在离合器中的互锁连接处产生无转矩的状态,使得互锁连接在预紧前 只有达到无转矩条件时,才立即分离和分离无扭矩条件。