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    • 4. 发明申请
    • STABILIZER SYSTEM OF VEHICLE
    • 车辆稳定系统
    • WO2006134954A3
    • 2007-04-19
    • PCT/JP2006311895
    • 2006-06-07
    • TOYOTA MOTOR CO LTDURABABA SHINGOIIDA TOMOYUKI
    • URABABA SHINGOIIDA TOMOYUKI
    • B60G17/016B60G21/055
    • B60G17/0162B60G21/0555B60G2202/135B60G2202/42B60G2400/104B60G2400/204B60G2400/41B60G2400/98B60G2500/20B60G2600/85B60G2800/012B60G2800/70B60G2800/9122
    • It is intended to obtain a stabilizer system for use in a vehicle, the stabilizer system exhibiting an appropriate rolling-restraining effect to restrain rolling of a body of the vehicle. An electronic control unit (110) of a stabilizer system (10) includes a control-start-timing reference-relative-rotation- position determining portion (150) that determines a reference relative- rotation position of two stabilizer bars ( 22, 24 ) from which a relative-rotation amount of the two stabilizer bars is counted when a rolling- restraining control is performed. In the stabilizer system , when a lateral acceleration exceeds a reference value, A, the rolling-restraining control is started; and a relative-rotation position of the two stabilizer bars when the lateral acceleration exceeds the reference value ,A, is determined as the reference relative-rotation position of the two stabilizer bars . Thus, an appropriate reference relative-rotation position of the two stabilizer bars can be easily determined and accordingly an appropriate rolling-restraining effect of the two stabilizer bars can be exhibited.
    • 旨在获得用于车辆的稳定器系统,所述稳定器系统具有适当的滚动抑制效果以限制车体的滚动。 稳定器系统(10)的电子控制单元(110)包括控制启动时刻参考相对旋转位置确定部分(150),其确定两个稳定杆(22,24)的参考相对旋转位置, 当执行滚动抑制控制时,计数两个稳定杆的相对旋转量。 在稳定器系统中,当横向加速度超过参考值A时,开始滚动抑制控制; 并且当横向加速度超过参考值A时,两个稳定杆的相对旋转位置被确定为两个稳定杆的参考相对旋转位置。 因此,可以容易地确定两个稳定杆的适当的参考相对旋转位置,因此可以显示两个稳定杆的适当的滚动抑制效果。
    • 5. 发明申请
    • VEHICLE ROLL CONTROL SYSTEM
    • 车辆滚动控制系统
    • WO2002083439A1
    • 2002-10-24
    • PCT/EP2002/003611
    • 2002-04-02
    • DELPHI TECHNOLOGIES, INC.GERMAIN, Philippe
    • GERMAIN, Philippe
    • B60G21/055
    • B60G21/0555B60G17/0162B60G2202/135B60G2202/413B60G2500/20B60G2800/012B60G2800/24B60G2800/9122
    • A roll control system for a motor vehicle comprising a torsion bar (16); a first hydraulic actuator (12) connected to one end (20) of the torsion bar and connectable to an axle (34) of the vehicle; a second hydraulic actuator (14) connected to the other end (28) of the torsion bar and connectable to the axle of the vehicle; a hydraulic control system (62) connected to the hydraulic actuators and including a source of fluid pressure (66), a fluid reservoir (68), at least one supply valve (74, 76), and a pressure control valve (70); and an electrical control system (64) controlling the hydraulic system dependent on sensed vehicle conditions; wherein each hydraulic actuator comprises a rebound chamber (42, 52) and a compression chamber (40, 50) separated by a piston (38, 48), and a piston rod (18, 26) attached to the piston and extending through and out of the rebound chamber; wherein, during straight line motion of the vehicle, the electrical control system actuates the supply valve or valves to isolate the rebound chambers and to connect the compression chambers to the fluid reservoir; and wherein, during turning motion of the vehicle in one direction, the electrical control system actuates the supply valve or valves to connect the rebound chambers to a controlled fluid pressure form the hydraulic control system, to connect the compression chamber remote from the turning direction to the controlled fluid pressure, and to connect the other compression chamber to the fluid reservoir. Provides smooth roll control during change in turning direction.
    • 一种用于机动车辆的滚动控制系统,包括扭杆(16); 第一液压致动器(12),其连接到扭杆的一端(20)并且可连接到车辆的轴(34); 第二液压致动器(14),其连接到扭杆的另一端(28)并且可连接到车辆的车轴; 连接到液压致动器并包括流体压力源(66),流体储存器(68),至少一个供应阀(74,76)和压力控制阀(70)的液压控制系统(62)。 以及根据感测到的车辆状况来控制液压系统的电气控制系统(64) 其中每个液压致动器包括由活塞(38,48)分隔开的回弹室(42,52)和压缩室(40,50)和连接到所述活塞并延伸穿过所述活塞的活塞杆(18,26) 的反弹舱; 其中,在所述车辆的直线运动期间,所述电气控制系统致动所述供给阀或阀以隔离所述回弹室并将所述压缩室连接到所述流体储存器; 并且其中,在所述车辆沿一个方向的转动运动期间,所述电气控制系统致动所述供应阀或阀,以将所述回弹室连接到由所述液压控制系统形成的受控流体压力,以将所述压缩室远离所述转向方向连接到 受控流体压力,并将另一个压缩室连接到流体储存器。 在转向方向改变时提供平滑的滚动控制。