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    • 9. 发明专利
    • Vehicle suspension controller
    • 车辆悬挂控制器
    • JP2014125161A
    • 2014-07-07
    • JP2012284949
    • 2012-12-27
    • Toyota Motor Corpトヨタ自動車株式会社
    • HIGUCHI AKIRA
    • B60G17/016B60G17/017
    • PROBLEM TO BE SOLVED: To provide a vehicle suspension controller capable of controlling the behavior of a vehicle appropriately according to internal and external environments of a vehicle.SOLUTION: A vehicle suspension controller 1 includes a calculation section 120 calculating a diagonal load difference defined by a difference between the sum of loads applied to a left front wheel and a right rear wheel and the sum of loads applied to a right front wheel and a left rear wheel. The calculation section 120 controls the loading of wheels, on the basis of the diagonal load difference, in such a way that the difference between a diagonal load difference and a targe value decreases. A vehicle status estimation portion 122 of the calculation section 120 estimates the status of the vehicle by inputting values detected by a variety of sensors. A front/rear wheel roll moment calculation portion 124 calculates a control amount based on a diagonal load difference according to a status of the vehicle.
    • 要解决的问题:提供一种能够根据车辆的内部和外部环境适当地控制车辆的行为的车辆悬架控制器。解决方案:车辆悬架控制器1包括计算部件120,其计算由 施加到左前轮和右后轮的负载之和与施加到右前轮和左后轮的负载之和的差。 计算部分120基于对角线载荷差来控制车轮的载荷,使得对角线荷载差异和拉伸值之间的差减小。 计算部120的车辆状态估计部122通过输入由各种传感器检测出的值来估计车辆的状态。 前/后轮滚动力矩计算部分124根据车辆的状态来计算基于对角线载荷差的控制量。