利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

262 条记录 (耗时 0.028 秒)

    VIBRATION DAMPING CONTROL DEVICE FOR VEHICLE
    2.
    发明公开
    VIBRATION DAMPING CONTROL DEVICE FOR VEHICLE 审中-公开
    车辆振动阻尼控制装置

    公开(公告)号：EP3235699A1

    公开(公告)日：2017-10-25

    申请号：EP17172957.7

    申请日：2007-10-17

    申请人： Toyota Jidosha Kabushiki Kaisha

    发明人： ITABASHI, Kaiji ,  SAITO, Takashi

    IPC分类号： B60W40/06 ,  B60G17/016 ,  B60G17/018 ,  B60G17/0195 ,  B60W10/04 ,  B60W10/18 ,  B60W30/00 ,  B60W30/02 ,  B60W50/02

    CPC分类号： B60G17/016 ,  B60G17/018 ,  B60G17/0195 ,  B60G2800/014 ,  B60G2800/164 ,  B60G2800/18 ,  B60G2800/22 ,  B60W10/06 ,  B60W30/20 ,  B60W40/11 ,  B60W40/112 ,  B60W40/114 ,  B60W2050/0035 ,  B60W2520/26 ,  B60W2520/30 ,  B60W2710/105 ,  B60W2720/30

    摘要： There is provided a vibration damping control device which suppresses pitching and bouncing vibration of a vehicle through a drive output control based on a wheel torque estimated value estimated with a wheel speed, etc., which device uses the estimated value of a wheel torque while taking into account conditions where no good estimation of the wheel torque is executable. The vibration damping control device comprises a wheel torque estimated value acquisition portion which acquires a wheel torque estimated value; and a driving torque control portion which controls a driving torque of the vehicle to suppress pitching or bouncing vibrational amplitudes based on the wheel torque estimated value, wherein the absolute value or the sign of the wheel torque estimated value is corrected in accordance with the degree of a slip of the wheel or the direction of movement of the vehicle. Further, there is provided a torque estimating device suitable for a vibration damping control and other running, motional or braking-driving force controls for a vehicle, etc.

    摘要翻译： 本发明提供一种减振控制装置，该减振控制装置基于利用车轮速度推定出的车轮扭矩推定值等，通过驱动输出控制来抑制车辆的俯仰和弹跳振动，该装置使用车轮扭矩的推定值 考虑到车轮扭矩的可靠估计不可执行的考虑条件。 该减振控制装置具备：车轮扭矩推定值取得部，取得车轮扭矩推定值; 以及驱动扭矩控制部分，其基于所述车轮扭矩估计值来控制所述车辆的驱动扭矩以抑制俯仰或弹跳振动幅度，其中所述车轮扭矩估计值的绝对值或符号根据 车轮的滑动或车辆的运动方向。 此外，还提供了适用于车辆的减振控制和其他行驶，运动或制动驱动力控制的转矩估算装置等。

    LOCKING SUSPENSION SYSTEM
    9.
    发明公开
    LOCKING SUSPENSION SYSTEM 审中-公开
    VERRIEGELBARESAUFHÄNGUNGSSYSTEM

    公开(公告)号：EP1567366A4

    公开(公告)日：2009-07-29

    申请号：EP03810802

    申请日：2003-10-27

    申请人： VOLVO TRUCKS NORTH AMERICA INC

    发明人： SVARTZ BJORN O ,  WHITE DARRIS

    IPC分类号： B60G17/005 ,  B60G17/015 ,  B60G17/052 ,  B60G17/01

    CPC分类号： B60G17/0164 ,  B60G9/00 ,  B60G17/005 ,  B60G17/0155 ,  B60G17/052 ,  B60G2200/30 ,  B60G2202/152 ,  B60G2204/4605 ,  B60G2300/026 ,  B60G2400/204 ,  B60G2400/252 ,  B60G2400/32 ,  B60G2400/33 ,  B60G2400/38 ,  B60G2400/39 ,  B60G2400/412 ,  B60G2600/00 ,  B60G2800/182 ,  B60G2800/21 ,  B60G2800/22 ,  B60G2800/702 ,  B60G2800/95

    摘要： A method and apparatus for controlling frame rise on a heavy duty truck having a frame, a drive axle connected to the frame, and a selectively lockable suspension component disposed therebetween for maintaining the relative position therebetween. Signals indicative of at least one of the following vehicle operating parameters: engine speed, brake pressure, vehicle speed, air bag pressure, steering wheel angle, vehicle height, or throttle position are monitored and a predicted thrust is calculated that will be applied to the drive axle based on the monitored signals. The selectively lockable suspension component is locked if the predicted thrust exceeds a predetermined threshold and is also controlled with respect to other operating parameters such as whether vehicle brakes are applied, any instantaneous change in torque, vehicle operating speed, and the length of time the selectively lockable suspension component has been locked.

    摘要翻译： 本发明涉及一种用于控制重型卡车上的车架升高的方法和装置，所述重型卡车具有车架，连接到所述车架的驱动轴以及布置在所述车架之间用于保持它们之间的相对位置的可选择性锁定的悬架部件 监测指示以下车辆操作参数中的至少一个的信号：发动机速度，制动压力，车辆速度，气囊压力，方向盘角度，车辆高度或节气门位置，并且计算将被应用于 根据监控信号驱动车轴。 如果预测的推力超过预定阈值并且还相对于其他操作参数（例如是否应用车辆制动器，扭矩的任何瞬时变化，车辆操作速度以及选择性地选择的时间长度）来控制可选择性锁定的悬架部件 可锁定的悬挂部件已被锁定。

    VIBRATION-DAMPING CONTROL DEVICE FOR VEHICLE
    10.
    发明公开
    VIBRATION-DAMPING CONTROL DEVICE FOR VEHICLE 审中-公开
    SCH G G G G G G G G G G G G G G G

    公开(公告)号：EP2078653A1

    公开(公告)日：2009-07-15

    申请号：EP07830415.1

    申请日：2007-10-17

    申请人： Toyota Jidosha Kabushiki Kaisha

    发明人： ITABASHI, Kaiji ,  SAITO, Takashi

    IPC分类号： B60W40/06 ,  B60G17/016 ,  B60G17/018 ,  B60G17/0195 ,  B60W10/04 ,  B60W10/18 ,  B60W30/00 ,  B60W30/02 ,  B60W50/02

    CPC分类号： B60G17/016 ,  B60G17/018 ,  B60G17/0195 ,  B60G2800/014 ,  B60G2800/164 ,  B60G2800/18 ,  B60G2800/22 ,  B60W10/06 ,  B60W30/20 ,  B60W40/11 ,  B60W40/112 ,  B60W40/114 ,  B60W2050/0035 ,  B60W2520/26 ,  B60W2520/30 ,  B60W2710/105 ,  B60W2720/30

    摘要： There is provided a vibration damping control device which suppresses pitching and bouncing vibration of a vehicle through a drive output control based on a wheel torque estimated value estimated with a wheel speed, etc., which device uses the estimated value of a wheel torque while taking into account conditions where no good estimation of the wheel torque is executable. The vibration damping control device comprises a wheel torque estimated value acquisition portion which acquires a wheel torque estimated value; and a driving torque control portion which controls a driving torque of the vehicle to suppress pitching or bouncing vibrational amplitudes based on the wheel torque estimated value, wherein the absolute value or the sign of the wheel torque estimated value is corrected in accordance with the degree of a slip of the wheel or the direction of movement of the vehicle. Further, there is provided a torque estimating device suitable for a vibration damping control and other running, motional or braking-driving force controls for a vehicle, etc.

    摘要翻译： 提供了一种减振控制装置，其通过基于以车轮速度等估计的车轮转矩估计值的驱动输出控制来抑制车辆的俯仰和跳动振动，该装置在使用车轮转矩的估计值的同时使用 考虑到不能很好地估计车轮转矩的条件。 减振控制装置包括获取车轮转矩估计值的车轮转矩估计值获取部分; 以及驱动转矩控制部，其基于车轮转矩估计值来控制车辆的驱动转矩来抑制俯仰或反弹振动振幅，其中，根据车轮转矩估计值的绝对值或符号，根据 车轮的滑动或车辆的运动方向。 此外，还提供了一种适用于车辆等的减震控制和其它行驶，动力或制动驱动力控制的扭矩估计装置。