Method and device for operating a drive unit
    24.
    发明申请
    Method and device for operating a drive unit 有权
    用于操作驱动单元的方法和装置

    公开(公告)号:US20080249696A1

    公开(公告)日:2008-10-09

    申请号:US12077606

    申请日:2008-03-19

    IPC分类号: B60K28/00

    摘要: A method and a device for operating a drive unit which enable better torque coordination for a speed controller. A load-reversal damping component is provided, which filters a first setpoint value for an output variable of the drive unit to damp a load reversal. A speed controller is provided, which specifies a second setpoint value for the output variable of the drive unit in order to adjust an actual value for an engine speed of the drive unit to a setpoint value for the engine speed. A first component of the second setpoint value for the output variable specified by the speed controller is taken into account in the formation of the first setpoint value. A remaining second component of the second setpoint value for the output variable specified by the speed controller, together with the filtered first setpoint value, is taken into account only when forming a resulting third setpoint value for the output variable, the first component of the second setpoint value for the output variable specified by the speed controller being formed as a function of at least one characteristic of the load-reversal damping component, in such a way that it is not or only negligibly affected by the filtering.

    摘要翻译: 一种用于操作驱动单元的方法和装置,其能够为速度控制器提供更好的扭矩协调。 提供负载反转阻尼分量,其对驱动单元的输出变量的第一设定值进行滤波以阻尼负载反转。 提供速度控制器,其为驱动单元的输出变量指定第二设定值,以便将驱动单元的发动机转速的实际值调整到发动机转速的设定值。 在形成第一设定点值时考虑由速度控制器指定的输出变量的第二设定值的第一分量。 仅当为输出变量形成所得到的第三设定点值时,才考虑由速度控制器指定的输出变量的第二设定点值的剩余第二分量以及滤波的第一设定点值,第二分量 由速度控制器指定的输出变量的设定值作为负载反转阻尼分量的至少一个特性的函数形成,使得它不是或仅仅是忽略不计地受过滤影响。

    Method and device for controlling the idle speed in a hybrid vehicle
    25.
    发明授权
    Method and device for controlling the idle speed in a hybrid vehicle 有权
    用于控制混合动力车辆中的怠速的方法和装置

    公开(公告)号:US08989931B2

    公开(公告)日:2015-03-24

    申请号:US13514665

    申请日:2010-10-15

    申请人: Andreas Seel

    发明人: Andreas Seel

    摘要: A method for controlling the idle speed in a hybrid vehicle in which at least two power plants contribute together or separately to driving the hybrid vehicle, and a setpoint value is compared to an actual value for controlling the idle speed, the setpoint rotational speed being set as a function of the comparison by changing at least one intensification factor of the control. To adapt the control dynamics to the actual transmission characteristics of the first of the two power plants, the idle speed control for the at least two power plants is carried out simultaneously, the at least one intensification factor being continuously adapted to the power output of a first of the two power plants.

    摘要翻译: 一种用于控制混合动力车辆中的怠速的方法,其中至少两个发电厂共同或分开地驱动混合动力车辆,并将设定点值与用于控制怠速的实际值进行比较,设定转速设定 通过改变对照的至少一个增强因子作为比较的函数。 为了使控制动力学适应于两个发电厂中的第一个发电厂的实际传输特性,对于至少两个发电厂的怠速控制同时进行,所述至少一个增压系数连续地适应于 首先是两座电厂。

    Method and control device for implementing a startup of a combustion engine in a hybrid vehicle
    30.
    发明申请
    Method and control device for implementing a startup of a combustion engine in a hybrid vehicle 有权
    用于实现混合动力车辆中的内燃机起动的方法和控制装置

    公开(公告)号:US20080274856A1

    公开(公告)日:2008-11-06

    申请号:US12072410

    申请日:2008-02-25

    申请人: Andreas Seel

    发明人: Andreas Seel

    IPC分类号: B60W10/02

    摘要: A method for compensating a transmitted torque of a clutch between a regulated drive motor, in particular an electromotor, and a combustion engine in the transition to an operation using only the drive motor, to hybrid operation in which an overall torque is supplied jointly by the drive motor and the combustion engine, and the engine speed of the drive motor is controlled with the aid of a manipulated variable; to implement the transition, the combustion engine is dragged by coupling it with the drive motor with the aid of a proportional clutch having a controllable transmitted torque, and the control of the engine speed of the drive motor is implemented as a function of the transmitted torque using which the drive motor is coupled with the combustion engine.

    摘要翻译: 一种用于补偿调节驱动电动机,特别是电动机和内燃机之间的离合器在仅转动到仅使用驱动电动机的操作过程中的传递转矩的方法,其中总共转矩由 驱动马达和内燃机,借助于操纵变量来控制驱动马达的发动机转速; 为了实现转变,通过借助于具有可控传递扭矩的比例离合器将驱动马达与驱动马达联动来驱动内燃机,并且驱动马达的发动机转速的控制作为传递扭矩的函数来实现 使用该驱动马达与内燃机连接。