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    • 10. 发明授权
    • Method for measuring vertical acceleration and velocity of semi-active suspension system
    • 半主动悬挂系统的垂直加速度和速度测量方法
    • US07627408B2
    • 2009-12-01
    • US11264128
    • 2005-11-02
    • Wan Il KimJeong Woo Lee
    • Wan Il KimJeong Woo Lee
    • B60G17/018B60G17/015
    • B60G17/0152B60G17/01908B60G2400/102B60G2500/10B60G2500/20B60G2600/12B60G2600/90
    • The present invention relates to a method for measuring a vertical acceleration and a velocity of a semi-active suspension system. Particularly, the present invention provides a method for obtaining a vertical acceleration from vertical accelerations measured from three vertical acceleration sensors of a semi-active suspension system of a vehicle, comprising the steps of: receiving first to third vertical accelerations measured from first to third vertical acceleration sensors; and obtaining a fourth vertical acceleration (Ad) by multiplying the first to third vertical accelerations by correction constants and subsequently summing up them. Therefore, according to the present invention, a fourth vertical acceleration can be obtained by multiplying the three vertical accelerations measured from the three acceleration sensors by the constants for correcting them to accelerations at actually desired damper positions and subsequently summing up them, thereby enabling accurate measurement and correction of the vertical accelerations.
    • 本发明涉及一种用于测量半主动悬架系统的垂直加速度和速度的方法。 特别地,本发明提供一种用于从车辆的半主动悬架系统的三个垂直加速度传感器测量的垂直加速度获得垂直加速度的方法,包括以下步骤:接收从第一至第三垂直测量的第一至第三垂直加速度 加速度传感器; 并且通过将第一至第三垂直加速度乘以校正常数并随后将其相加来获得第四垂直加速度(Ad)。 因此,根据本发明,可以通过将从三个加速度传感器测量的三个垂直加速度乘以用于将它们校正到实际期望的阻尼器位置处的加速度的常数并且随后将其相加而获得第四垂直加速度,从而使得能够精确测量 和垂直加速度的校正。