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    • 8. 发明授权
    • VERFAHREN ZUR ELEKTRONISCHEN BREMSKRAFTVERTEILUNG
    • EP0900159B1
    • 2000-08-09
    • EP97923943.1
    • 1997-05-20
    • Continental Teves AG & Co. oHG
    • ZENZEN, MarkusPRÖGER, ThomasSCHMIDT, Robert
    • B60T8/00
    • B60T8/1766B60T8/173
    • Since sensor signals in a vehicle are filtered to smooth peak values, the rear axle wheel slip calculated on the basis of filtered individual wheel speeds can be set too low. In such cases, a slip-dependent input criterion entered into an electronic braking-force-distribution system can result in the slip at the rear wheels being already so high that it causes unstable driving behaviour. This is particularly the case when the brake pedal is actuated rapidly. The invention overcomes this problem in that the criterion is no longer input into a pressure-maintaining phase of the electronic braking-force-distribution system as a function of the slip, but only as a function of the deceleration of the individual rear wheels. In addition, the vehicle deceleration or the actuation of the brake pedal can be checked to ensure that this input has not simply occurred because one of the rear wheels has just travelled through a pot-hole and so has been greatly decelerated.
    • 由于车辆中的传感器信号经过滤波以平滑峰值,因此可以将基于过滤后的各个车轮速度计算出的后桥车轮滑移设置得太低。 在这种情况下,进入电子制动力分配系统的滑动相关输入标准可能导致后轮滑动已经很高,导致不稳定的驾驶行为。 当制动踏板快速启动时尤其如此。 本发明克服了这个问题,即标准不再作为滑动的函数输入到电子制动力分配系统的压力保持阶段中,而是仅作为各个后轮的减速的函数。 另外,可以检查车辆减速或制动踏板的致动,以确保该输入不是简单地发生,因为其中一个后轮刚刚经过了一个孔穴并因此大大减速。