Method and apparatus for changing the comfort level of gear shifts in an automated transmission of a motor vehicle
    3.
    发明授权
    Method and apparatus for changing the comfort level of gear shifts in an automated transmission of a motor vehicle 失效
    用于改变机动车辆的自动变速器中的换档舒适度的方法和装置

    公开(公告)号:US06814687B2

    公开(公告)日:2004-11-09

    申请号:US10402248

    申请日:2003-03-27

    IPC分类号: B60K4102

    摘要: The comfort level gear shift motor vehicle with an automated gear-shifting transmission is determined by shift parameters, which are dependent on driving parameters and on a shift program mode. The shift program mode identified through a characteristic parameter, which can vary a range of parameter values corresponding to a range of shift program modes. The method has the steps of detecting current values the driving parameters, detecting a current value of the characteristic parameter, determining respective minimum and maximum values that each of said shift parameters can assume within the range of characteristic parameter values as a function of the current driving parameter values, calculating actual shift parameter values as intermediate values between said maximum and minimum values for each of said shift parameters based on said current value of the characteristic parameter, and performing the gear shift with the actual shift parameter values.

    摘要翻译: 具有自动变速传动装置的舒适级换档机动车辆由取决于驱动参数和换挡程序模式的换档参数确定。 通过特征参数识别的换档程序模式,其可以改变对应于换档程序模式的范围的参数值的范围。 该方法具有以下步骤:检测驱动参数的当前值,检测特征参数的当前值,确定每个所述移位参数可以在特征参数值的范围内作为当前驱动的函数的每个最小值和最大值 参数值,基于所述特征参数的所述当前值,根据所述特征参数的当前值,将实际换档参数值计算为所述最大值和最小值之间的中间值,并且根据所述实际换档参数值进行变速。

    Method of operating a motor vehicle
    7.
    发明授权
    Method of operating a motor vehicle 失效
    操作机动车辆的方法

    公开(公告)号:US06834221B2

    公开(公告)日:2004-12-21

    申请号:US10012694

    申请日:2001-12-07

    IPC分类号: B60K4104

    摘要: The method is designed for a motor vehicle equipped with wheel rpm sensors and means to determine whether the wheels are either rolling normally or locked or spinning without adhesion. The method employs plausibility routines to determine whether an abnormal wheel rpm sensor signal is due to locking or spinning of the wheel or whether it is due to a sensor failure. In case that an abnormal condition is detected, an alternate strategy is initialized to determine wheel rpm rates and perform control functions that are based on wheel rpm rates.

    摘要翻译: 该方法设计用于装备有转速传感器的机动车辆,以及用于确定车轮是正常滚动还是锁定或无粘附旋转的装置。 该方法采用合理性程序来确定异常车轮转速传感器信号是由于车轮的锁定或旋转还是由于传感器故障引起的。 在检测到异常情况的情况下,初始化替代策略来确定车轮转速,并执行基于车轮转速的控制功能。