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    Vehicle brake hydraulic controller
    7.
    发明公开
    Vehicle brake hydraulic controller 有权
    Steuereinheitfürhydraulische Fahrzeugbremsen

    公开(公告)号：EP2815939A1

    公开(公告)日：2014-12-24

    申请号：EP14172942.6

    申请日：2014-06-18

    申请人： Nissin Kogyo Co., Ltd.

    发明人： Kato, Nobuyoshi ,  Hirose, Tomonori ,  Sekiya, Tomoaki

    IPC分类号： B60T8/1769 ,  B60T8/88 ,  B60T8/172

    CPC分类号： B60T8/1769 ,  B60T8/172 ,  B60T8/176 ,  B60T8/1761 ,  B60T8/1763 ,  B60T8/885 ,  B60T2220/04 ,  B60T2250/04 ,  B60T2250/06 ,  B60T2270/402 ,  B60T2270/411

    摘要： One embodiment provides a vehicle brake hydraulic controller including a wheel speed acquiring section; a wheel deceleration calculator; a vehicle velocity calculator; and a locking tendency determination section. The vehicle velocity calculator calculates a vehicle deceleration based on a temporary vehicle deceleration corresponding to an acceleration sensor value and calculates a vehicle velocity based on the calculated vehicle deceleration. The vehicle velocity calculator calculates the temporary vehicle deceleration by offsetting a first correction amount to a deceleration side in relation to the acceleration sensor value. When a brake pedal operation amount by a driver is equal to or smaller than a first threshold and that an absolute value of the wheel deceleration is equal to or larger than an absolute value of a second threshold are met, the first correction amount is set to be smaller than when the conditions are not met.

    摘要翻译： 一个实施例提供一种车辆制动液压控制器，其包括车轮速度获取部分; 车轮减速计算器; 车速计算器; 和锁定倾向判定部。 车速计算器基于与加速度传感器值对应的临时车辆减速度来计算车辆减速度，并根据计算出的车辆减速度来计算车速。 车速计算器通过将第一校正量相对于加速度传感器值偏移到减速侧来计算临时车辆减速度。 当驾驶员的制动踏板操作量等于或小于第一阈值并且车轮减速度的绝对值等于或大于第二阈值的绝对值时，将第一校正量设置为 小于条件不符合时。