Procedure for the detection of the direction of rotation and secondary side of a starting clutch
    22.
    发明申请
    Procedure for the detection of the direction of rotation and secondary side of a starting clutch 失效
    用于检测起动离合器的旋转方向和次级侧的步骤

    公开(公告)号:US20060116241A1

    公开(公告)日:2006-06-01

    申请号:US11284420

    申请日:2005-11-21

    IPC分类号: B60W10/02

    摘要: A method for detecting a rotational direction of the secondary side of a starting clutch in a motor vehicle string comprising the steps of determination of the primary speed of rotation of the primary side and of the secondary speed of rotation of the starting clutch. If the secondary speed of rotation is greater than the primary speed of rotation, an actuator operates in a closing direction, whereby the degree of closure of the starting clutch is adjusted to be dependent upon the acceleration of the secondary speed of rotation. A specified value for a rotational speed of the driving motor is produced which represents the secondary speed of rotation. To the extent that this value exceeds the value of the primary rotational speed, the rotational speed of the motor is regulated to the specified value. If the primary and secondary rotational speeds are equivalent within a preselected period of time, then detecting the same rotational direction for the primary and secondary sides of the starting clutch. If the rotational speed of the primary side of the starting clutch lies below the idling speed of rotation, detecting different rotational directions for the primary side and the secondary side of the starting clutch.

    摘要翻译: 一种用于检测机动车辆列车中的起动离合器的次级侧的旋转方向的方法,其特征在于包括确定初级侧的一次转动的初速度和起动离合器的二次转速的步骤。 如果二次转速大于初速旋转速度,则致动器沿关闭方向运动,由此起动离合器的关闭程度被调整为取决于二次转速的加速度。 产生表示二次转速的驱动电机的转速的规定值。 在该值超过初级转速的值的范围内,将电动机的转速调节为规定值。 如果初级和次级转速在预选的时间段内相当,则检测起动离合器的主侧和次侧相同的旋转方向。 如果起动离合器的初级侧的转速低于怠速转速,则检测起动离合器的初级侧和次级侧的不同的转动方向。

    Device and method for the control of an automatic vehicle clutch
    23.
    发明授权
    Device and method for the control of an automatic vehicle clutch 失效
    用于控制自动车辆离合器的装置和方法

    公开(公告)号:US5056639A

    公开(公告)日:1991-10-15

    申请号:US581396

    申请日:1990-09-10

    IPC分类号: F16D48/06

    摘要: A device for the control of an automatic motor vehicle clutch is arrayed between an engine and a geaar box and acts primarily as a start-up clutch. A control device receives an electric signal coming from an electronic control device and transforms it into a control quantity for an actuator which engages and disengages the clutch. The engagement of the clutch at start-up occurs with a basic clutch-in speed dependent upon the positioning of the gas pedal and initiated by this positioning and is determined as an electric signal by an electronic control device. For this purpose, a characteristic curve which was determined specifically for the engine is stored in the memory of the electronic control device so that in dependence on the displacement angle of the gas pedal the basic clutch-in speed can be determined very quickly and in a simple manner. It is possible to further improve the quality of the clutch-in process by means of correction factors which are multipliers for the basic clutch-in speed. The highest requirements of a clutch are satisfied when, shortly before reaching the point of synchronization, the clutch is displaced once more in direction of disengagement, whereby the moment of disengagement as well as the disengagement speed are likewise determined by characteristic curves.

    摘要翻译: 用于控制自动机动车辆离合器的装置被排列在发动机和齿轮箱之间,并且主要作为起动离合器起作用。 控制装置接收来自电子控制装置的电信号,并将其转换成与离合器接合和分离的致动器的控制量。 启动时离合器的接合发生在基本的离合器进入速度,取决于加速踏板的定位并由该定位启动,并且由电子控制装置确定为电信号。 为此,将专门针对发动机确定的特性曲线存储在电子控制装置的存储器中,使得根据油门踏板的位移角度,可以非常快速地确定基本离合器进入速度 简单的方式。 可以通过作为基本离合器速度的乘数的校正因子来进一步提高离合器进入质量。 当离合器达到同步点之前不久,满足离合器的最高要求,离合器在分离方向上再次移位一次,从而脱离速度以及脱离速度同样由特性曲线确定。

    Clutch assembly for a motor vehicle
    24.
    发明授权
    Clutch assembly for a motor vehicle 失效
    汽车离合器总成

    公开(公告)号:US5004086A

    公开(公告)日:1991-04-02

    申请号:US445616

    申请日:1989-12-19

    摘要: A motor-vehicle clutch assembly including a start-up and shifting clutch arranged between the driving engine and the gearbox, selectively engaged therebetween by the clutch controlled by an electronic control device and by a complex actuating unit arranged on the clutch. The complex actuating unit consisting of an actuating cylinder for a clutch release lever, several, solenoid valves controlling the auxiliary power and a travel-measuring device. The unit is provided with a singly detachable connection for the pressure supply and for the connection with the electronic control device and the power source, only one plug junction is provided.

    摘要翻译: PCT No.PCT / EP88 / 00545 Sec。 371日期1989年12月19日第 102(e)日期1989年12月19日PCT Filed 1988年6月21日PCT Pub。 出版物WO88 / 10376 日期:1988年12月29日。一种机动车离合器组件,包括设置在所述驱动发动机和所述变速箱之间的起动和换档离合器,通过由电子控制装置控制的离合器和由布置在 离合器。 复合执行单元包括用于离合器释放杆的致动缸,多个控制辅助动力的电磁阀和行程测量装置。 该单元具有用于压力供应的单独可拆卸连接以及用于与电子控制装置和电源的连接,仅提供一个插头连接。