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    • 7. 发明公开
    • VEHICLE CONTROL SYSTEM AND VEHICLE CONTROL METHOD
    • 车辆控制系统及车辆控制方法
    • EP2808212A1
    • 2014-12-03
    • EP12866452.1
    • 2012-12-27
    • Nissan Motor Co., Ltd
    • KIKUCHI, HironobuHIRAYAMA, Katsuhiko
    • B60W10/00B60G17/015B60G17/0195B60T8/1755B60W10/184B60W10/22B60W30/02
    • B60W30/025B60G17/0195B60G17/06B60G2400/0523B60G2400/102B60G2400/208B60G2400/252B60G2400/63B60T8/17555B60T2260/06B60W10/06B60W10/184B60W10/22B60W30/02B60W30/18109B60W2720/16
    • Provided are: a brake orientation control amount calculator unit (334) for calculating a brake orientation control amount for brakes that will yield a target orientation for a vehicle body orientation, and outputting this amount to the brakes; a shock absorber orientation control amount calculator unit (336) for calculating a shock absorber orientation control amount for variable-damping-force shock absorbers that will yield a target orientation for the vehicle body orientation, and outputting this amount to the variable-damping-force shock absorbers; a driving state estimator unit (32) for detecting a state quantity indicating vehicle body orientation; and a skyhook control unit (33a) for controlling the vehicle body orientation using the orientation control amount calculator unit (336) when the absolute value of the amplitude of the detected state quantity is less than a second predetermined value, and controlling the vehicle body orientation using the brake orientation control amount calculator unit (334) instead of the orientation control amount calculator unit (336) when the absolute value of the amplitude is equal to or greater than the second predetermined value.
    • 其特征在于,具备:制动器取向控制量计算部(334),其计算制动器的制动器取向控制量,该制动器取向控制量产生用于车体姿势的目标姿势,并将该量输出至制动器; 减震器姿势控制量计算单元(336),其计算针对可变阻尼力减震器的减震器姿态控制量,该减震器姿态控制量将产生用于车身姿态的目标姿态,并且将该量输出至可变阻尼力 减震器; 驾驶状态估计单元(32),用于检测指示车体方位的状态量; 和当检测到的状态量的幅值的绝对值小于第二预定值时使用定向控制量计算器单元(336)来控制车身定向的天棚控制单元(33a),并且控制车体定向 当振幅的绝对值等于或大于第二预定值时,使用制动取向控制量计算器单元(334)代替取向控制量计算器单元(336)。