Vehicle posture control apparatus

    公开(公告)号:US06584397B2

    公开(公告)日:2003-06-24

    申请号:US09983541

    申请日:2001-10-24

    IPC分类号: G06F700

    CPC分类号: B60T8/1755 B60T2220/03

    摘要: In a posture control apparatus controlling the posture of a vehicle in yawing direction by independently controlling brakes of the wheels, intervention of a first understeer control suppressing an understeering tendency is carried out when the understeering tendency of the vehicle is stronger than a preset reference value. Moreover, intervention of a second understeer control, in which the control amount is lower than in the first understeer control, is carried out when the actual yaw rate does not make a predetermined change with respect to a change of a steering wheel angle, thus improving the sense of stability and the controllability felt by the driver.

    Vehicle posture control apparatus

    公开(公告)号:US06622073B2

    公开(公告)日:2003-09-16

    申请号:US09983542

    申请日:2001-10-24

    IPC分类号: G06F700

    CPC分类号: B60T8/1755 B60T2220/03

    摘要: In a posture control apparatus controlling the posture of a vehicle in yawing direction by independently controlling brakes of the wheels, intervention of a first oversteer control is carried out when the oversteering tendency of the vehicle is stronger than a first preset reference value, intervention of a second oversteer control, in which the control amount is lower than in the first oversteer control, is carried out when the oversteering tendency of the vehicle is not stronger than the first preset reference value, but stronger than a second preset reference value, and intervention of a third oversteer control, in which the control amount is lower than in the first oversteer control, is carried out when the oversteering tendency of the vehicle is not stronger than the second preset reference value, but stronger than a third preset reference value.

    Apparatus for controlling behavior of vehicle
    3.
    发明授权
    Apparatus for controlling behavior of vehicle 有权
    用于控制车辆行为的装置

    公开(公告)号:US06438474B1

    公开(公告)日:2002-08-20

    申请号:US09671450

    申请日:2000-09-27

    IPC分类号: G06F700

    CPC分类号: B60T8/1755 B60T2220/03

    摘要: An ECU (2) of a vehicle executes under-steering control when a steering wheel is operated in the direction to increase the steering angle under an under-steering state and the yaw rate does not increase. The under-steering control is not executed under such a driven under-steering state that the vehicle is cornering while applying the engine power to the driven wheels. The under-steering control is executed only under such a condition that although the steering wheel is operated in the direction to increase the steering angle, the actual yaw rate &phgr; does not change and not follow the operation. Thus, in the vehicle, when the under-steering control for restraining the under-steering state or the over-steering control for restraining the over-steering state is executed during the cornering motion of the vehicle, the condition for executing the under-steering control or the over-steering control is adequately set. In consequence, it is prevented that the driver feels a malaise due to the excessively earlier or later execution of the control so that both of higher safety and driving characteristics may be obtained.

    摘要翻译: 当方向盘在转向不足状态下的转向角度增大的方向上操作方向盘并且横摆率不增加时,车辆的ECU(2)执行转向控制。 在这样的驱动的转向不足的状态下,在将发动机动力施加到从动轮的同时车辆正在转弯时,不执行转向不足的控制。 只有在方向盘在增加转向角度的方向上操作的情况下才执行转向不足的控制,实际的横摆角速度不改变,而不是跟随操作。 因此,在车辆中,当在车辆的转弯运动期间执行用于抑制转向不足的转向控制或用于抑制过转向状态的过度转向控制时,执行转向不足的状态 控制或过转向控制被充分设定。 结果,防止驾驶员由于控制过早或更迟的执行而感觉到不适,从而可以获得更高的安全性和驾驶特性。

    Apparatus for controlling behavior of vehicle
    4.
    发明授权
    Apparatus for controlling behavior of vehicle 有权
    用于控制车辆行为的装置

    公开(公告)号:US06374162B1

    公开(公告)日:2002-04-16

    申请号:US09670269

    申请日:2000-09-27

    IPC分类号: B60K1734

    CPC分类号: B60T8/1755 B60T2220/03

    摘要: An apparatus for controlling behavior of a vehicle has an ECU (2) which estimates behavior of a yaw rate of the vehicle using a first target yaw rate, a second target yaw rate and an actual yaw rate to control the behavior of the yaw rate. The ECU (2) completes the behavior control if a completion condition is achieved during over-steering control of the vehicle. The completion condition is any one of the following matters. The steering wheel is operated to increase the steering angle. The vehicle is running straight in a stable state. The deviation between the second target yaw rate and the actual yaw rate is stable in a region lower than a preset value. The estimative brake fluid pressure is approximately identical to the fluid pressure of the master cylinder. The slip angle is small. The absolute values of the first and second target yaw rates and the absolute value of the actual yaw rate are smaller and approximately resemble to one another.

    摘要翻译: 用于控制车辆行为的装置具有ECU(2),其使用第一目标横摆率,第二目标横摆角速度和实际横摆角速度来估计车辆的偏航率的行为,以控制偏航率的行为。 如果在车辆的过转向控制期间实现完成条件,则ECU(2)完成行为控制。 完成条件是以下任何一个事项。 操纵方向盘以增加转向角度。 车辆稳定运行。 第二目标横摆率与实际横摆率之间的偏差在低于预设值的区域中是稳定的。 估计的制动液压力与主缸的流体压力大致相同。 滑移角小。 第一和第二目标横摆速度的绝对值和实际横摆率的绝对值较小并且近似彼此相似。

    ANTISTATIC ACRYLIC FIBER AND A METHOD FOR MANUFACTURING THE SAME
    6.
    发明申请
    ANTISTATIC ACRYLIC FIBER AND A METHOD FOR MANUFACTURING THE SAME 有权
    防静电丙烯纤维及其制造方法

    公开(公告)号:US20100324221A1

    公开(公告)日:2010-12-23

    申请号:US12918161

    申请日:2009-06-19

    IPC分类号: C08L33/20 B29C47/08

    摘要: The present invention is an antistatic acrylic fiber which comprises 90 to 99% by weight of acrylonitrile polymer containing 80 to 100% by weight of acrylonitrile as a constituting component and 10 to 1% by weight of acrylic antistatic resin containing 10 to 70% by weight of acrylonitrile as a constituting component, characterized in that alkali metal ion is contained in an amount of not less than 150 ppm to the fiber. The acrylic fiber of the present invention has antistatic property which does not lower so much even if the fiber is subjected to a spinning and dyeing step.

    摘要翻译: 本发明是一种抗静电丙烯酸纤维,其包含90至99重量%的含有80至100重量%的丙烯腈作为构成成分的丙烯腈聚合物和10至1重量%的含10至70重量%的丙烯酸类抗静电树脂 的丙烯腈作为构成成分,其特征在于对纤维含有不少于150ppm的碱金属离子。 本发明的丙烯酸纤维具有抗静电性能,即使经过纺丝和染色步骤也不会降低太多。

    Capacitor device and wiring pattern
    8.
    发明申请
    Capacitor device and wiring pattern 有权
    电容器件和接线图案

    公开(公告)号:US20060279257A1

    公开(公告)日:2006-12-14

    申请号:US10568678

    申请日:2004-09-01

    IPC分类号: H02J7/00

    摘要: A capacitor device is provided which includes a plurality of electric double-layer capacitors connected in series, and a balance resistor portion where five resistors having an equivalent resistance are connected in parallel. In this capacitor device, the balance resistor portion is connected to each electric double-layer capacitor, so that the electric double-layer capacitors connected in series can be charged uniformly.

    摘要翻译: 提供一种电容器装置,其包括串联连接的多个双电层电容器和平衡电阻器部分,其中具有等效电阻的五个电阻器并联连接。 在该电容器装置中,平衡电阻部分连接到每个双电层电容器,使得串联连接的双电层电容器可以均匀地充电。

    ATM switch
    10.
    发明授权
    ATM switch 失效
    ATM交换机

    公开(公告)号:US06985489B2

    公开(公告)日:2006-01-10

    申请号:US09751983

    申请日:2000-12-29

    IPC分类号: H04L12/28

    摘要: In an ATM switch provided in a network where an MPLS traffic and an ATM traffic coexist, which of the MPLS traffic and the ATM traffic a received ATM cell belongs to is determined according to the cell, the cell is classified based on the determination result and made to wait, and the cell is read at read intervals based on preset bandwidth allocation rates of both traffics. Also, service classes of a plurality of priorities for the MPLS traffic are provided and the read interval is obtained per priority.

    摘要翻译: 在MPLS流量和ATM流量共存的网络中设置的ATM交换机中,根据该小区来确定接收的ATM信元所属的MPLS业务和ATM业务中的哪一个,根据确定结果对该小区进行分类, 使其等待,并且基于两种流量的预设带宽分配率,以读取间隔读取单元。 此外,提供了MPLS流量的多个优先级的服务等级,并且每个优先级获得读取间隔。