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    Automatic clutch control device
    1.
    发明申请
    Automatic clutch control device 失效
    自动离合器控制装置

    公开(公告)号：US20040140174A1

    公开(公告)日：2004-07-22

    申请号：US10699647

    申请日：2003-11-04

    申请人： ADVICS CO., LTD. ,  TOYOTA JIDOSHA KABUSHIKI KAISHA.

    发明人： Hiroyuki Kano ,  Masaki Kinoshita ,  Hiroaki Endo ,  Taro Hirose

    IPC分类号： F16D023/10

    CPC分类号： F16D48/06 ,  B60K28/165 ,  B60W10/02 ,  B60W10/18 ,  B60W30/1819 ,  B60W2520/26 ,  B60W2520/28 ,  F16D2500/5048 ,  Y10T477/6203

    摘要： The automatic clutch control device according to the present invention controls, regardless of the gear-shift operation, the clutch 24 to be brought into a half-clutch state or to a perfect disconnecting state according to a running state of a vehicle from the following five viewpoints: deceleration slip amount of driving wheels RL and RR; a convergence time of a driving wheel speed to the driving wheel in a pressure-down mode during a vehicle stabilizing control (for example, ABS control); a continuation time of a judder vibration; whether the vehicle is in a spinning state or not; and whether there is a possibility that an engine stall occurs during a traction control. As a result, this device can attain at least one or more objects of the improvement in stability of the vehicle, improvement in precision of the vehicle stabilizing control, improvement of comfortableness of the occupant and prevention of the occurrence of the engine stall.

    摘要翻译： 根据本发明的自动离合器控制装置根据来自后面的五个车辆的行驶状态来控制离合器24进入半离合状态或完全断开状态，而不管变速操作 观点：驱动轮RL和RR的减速滑移量; 在车辆稳定控制（例如，ABS控制）期间以降压模式的驱动轮速度到驱动轮的收敛时间; 持续的抖动时间; 车辆是否处于旋转状态; 以及在牵引力控制期间是否存在发动机失速的可能性。 结果，该装置可以获得车辆的稳定性的提高的至少一个或多个目的，提高车辆稳定控制的精度，提高乘员的舒适性，防止发动机失速的发生。

    Vehicle steering control device
    3.
    发明申请
    Vehicle steering control device 失效
    车辆转向控制装置

    公开(公告)号：US20040099469A1

    公开(公告)日：2004-05-27

    申请号：US10706096

    申请日：2003-11-13

    申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

    发明人： Ken Koibuchi ,  Yoshiaki Tsuchiya ,  Taro Hirose

    IPC分类号： B62D005/06

    CPC分类号： B62D6/003 ,  B60T8/175 ,  B60T8/1764 ,  B60T2260/024

    摘要： A new and novel device for controlling a steering characteristic of a vehicle such as automobile so as to enhance an effect of suppressing a change in a behavior of the vehicle body due to a difference between driving and braking forces on the left and right wheels is characterized in that the device makes an amount of controlling the steering characteristic smaller as an index indicating an amount of a shift of vertical loads between the left and right wheels is increased. The steering characteristic is modified through controlling steering assist torque or a steering angle of the steered wheels. The steering assist by the steering control device is fully effective when the vehicle is running on a straight road having surfaces of different frictional coefficients while less effective on a curved road having a uniform frictional surface, preventing undesirable and unexpected modification of the steering characteristic during turning of the vehicle.

    摘要翻译： 一种用于控制诸如汽车的车辆的转向特性的新型和新颖的装置，以便增强由于左右车轮上的驱动力和制动力之间的差异而抑制车身行为变化的效果 因为设备使得控制转向特性的量变小，因为指示左右车轮之间的垂直负载的偏移量增加的指标。 通过控制转向辅助转矩或转向轮的转向角来改变转向特性。 当车辆在具有不同摩擦系数的表面的直路上行驶而在具有均匀摩擦表面的弯曲道路上效率较低时，转向控制装置的转向辅助是完全有效的，防止了转弯期间转向特性的不期望的和意想不到的改变 的车辆。