公开(公告)号：US20100211261A1

公开(公告)日：2010-08-19

申请号：US12705316

申请日：2010-02-12

申请人： Hiroaki SASAKI ,  Takashi Tsujioka ,  Takashi Nishimori ,  Hitoshi Sasaki ,  Toshimitsu Kaji ,  Tetsuro Hara

发明人： Hiroaki SASAKI ,  Takashi Tsujioka ,  Takashi Nishimori ,  Hitoshi Sasaki ,  Toshimitsu Kaji ,  Tetsuro Hara

IPC分类号： B60G17/018

CPC分类号： B60G17/016 ,  B60G17/018 ,  B60G17/0195 ,  B60G17/08 ,  B60G2200/44 ,  B60G2202/24 ,  B60G2204/62 ,  B60G2400/0523 ,  B60G2400/102 ,  B60G2400/104 ,  B60G2400/106 ,  B60G2400/204 ,  B60G2400/252 ,  B60G2400/41 ,  B60G2400/46 ,  B60G2400/47 ,  B60G2400/61 ,  B60G2500/104 ,  B60G2500/11 ,  B60G2600/184 ,  B60G2600/70 ,  B60G2800/012 ,  B60G2800/0122 ,  B60G2800/014 ,  B60G2800/214 ,  B60G2800/24 ,  B60G2800/91 ,  B60G2800/914 ,  B60G2800/962 ,  B60W30/045 ,  B60W40/11 ,  B60W40/112 ,  B60W40/114

摘要： Provide is a vehicle behavior control system that can achieve a rear wheel steering control demonstrating a high rate of response at all times without requiring the actuator for the rear wheels to be steered to be unduly increased. A control unit (20) for controlling the rear wheel steering angle is configured to reduce the effective stiffness of the rear wheel suspension systems while increasing the effective stiffness of the front wheel suspension systems when an increase in the road contact load of one of the rear wheels is detected or estimated. Thereby, an actuator (8) for the rear wheel is enabled to steering the rear wheels without involving any undue time delay with a minimum power requirement.

摘要翻译： 提供一种车辆行为控制系统，其可以实现后轮转向控制，其总是显示出高响应率，而不需要使后轮的致动器被转向不适当地增加。 用于控制后轮转向角的控制单元（20）被配置为当后轮悬架系统中的一个后方的接地负载增加时，增加前轮悬架系统的有效刚度，来降低后轮悬架系统的有效刚度 车轮被检测或估计。 因此，用于后轮的致动器（8）能够以最小功率需求而不涉及任何不适当的时间延迟来转向后轮。