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    • 6. 发明申请
    • Shifting Point Display in a Motor Vehicle Having a Manual Transmission
    • 具有手动变速器的机动车辆中的换档点显示
    • US20080242504A1
    • 2008-10-02
    • US12137055
    • 2008-06-11
    • Gerd KRAEMERAlberto Croci
    • Gerd KRAEMERAlberto Croci
    • F16H63/42F16H59/70
    • F16H63/42F16H61/0213F16H2063/426Y10T477/692
    • A shifting point display for indicating shift advice is provided in a motor vehicle having a manual transmission and a control unit for the continuous determination of a current operating point of the motor vehicle. At least one characteristic upshift indication curve or a characteristic downshift indication curve is stored in an electronic memory. An upshift indication or a downshift indication is displayed when the characteristic upshift indication curve or the characteristic downshift indication curve is reached by the current operating point and a currently differently engaged gear. The upshift indication or the downshift indication is indicated until the driver has carried out a corresponding upshift operation or downshift operation or until the current operating point has reached and/or fallen below a characteristic upshift indication hysteresis curve that is smaller than the characteristic upshift indication curve, or has reached and/or exceeded a characteristic downshift indication hysteresis curve that is greater than the characteristic downshift indication curve.
    • 在具有用于连续确定机动车辆的当前工作点的手动变速器和控制单元的机动车辆中提供用于指示换档通知的换档点显示。 至少一个特征换高指示曲线或特征降档指示曲线存储在电子存储器中。 当当前工作点和当前不同的啮合齿轮达到特征换高指示曲线或特征降档指示曲线时,显示升档指示或降档指示。 指示升档指示或降档指示,直到驾驶员执行相应的升档操作或降档操作,或直到当前操作点达到和/或低于小于特征升档指示曲线的特征升档指示滞后曲线 ,或已经达到和/或超过了比特性降档指示曲线大的特征降档指示滞后曲线。