HYBRID DRIVE DEVICE
    21.
    发明申请
    HYBRID DRIVE DEVICE 有权
    混合驱动装置

    公开(公告)号:US20140303825A1

    公开(公告)日:2014-10-09

    申请号:US14359211

    申请日:2013-01-25

    IPC分类号: B60W20/00 B60W10/08 B60W10/02

    摘要: A hybrid drive device having an input member drivingly coupled to an internal combustion engine. Control is performed so that motor torque output by the motor produces at least a part of inertia torque needed for rotation change of input-related members during the shifting. The control device limits the motor torque in an inertia phase during the shifting to a set value that has been set to or below a value having a smaller absolute value between values of performance limit torque of the motor at times before and after the shifting, sets a target input rotational speed of the input member during the shifting, and controls the engagement state of the friction engagement elements that control the rotation change of the input-related members in the inertia phase so as to generate the inertia torque calculated from the target input rotational speed in the input-related members.

    摘要翻译: 一种具有驱动地连接到内燃机的输入构件的混合驱动装置。 执行控制,使得由电动机输出的电动机扭矩在换档期间产生至少一部分输入相关部件的旋转变化所需的惯性转矩。 控制装置在转换到设定值之前将惯性阶段的电动机转矩限制在设定值以下,该设定值设定为低于在变速前后的电动机的性能极限转矩的值之间的绝对值较小的值,设定 在变速期间输入构件的目标输入转速,并且控制在惯性阶段中控制输入相关构件的旋转变化的摩擦接合元件的接合状态,以便产生从目标输入计算出的惯性转矩 输入相关成员的转速。

    Control device
    27.
    发明授权
    Control device 有权
    控制装置

    公开(公告)号:US09180868B2

    公开(公告)日:2015-11-10

    申请号:US14239985

    申请日:2012-11-22

    申请人: AISIN AW CO. LTD.

    摘要: A control device that that performs starting control for an internal combustion engine. A first transition control during which a first engagement device is caused to transition from a disengaged state to a slipping engagement state is started after the starting request for the internal combustion engine is made. A rotational speed control in which the rotary electric machine is controlled such that a rotational speed of the rotary electric machine becomes a target rotational speed is started before the first engagement device transitions from the disengaged state to the slipping engagement state. A rotational speed control is terminated and torque control in which the rotary electric machine is controlled after the first engagement device transitions from the disengaged to the slipping engagement state, and the second engagement device is caused to transition from a direct engagement state to a slipping engagement state after the torque control is started.

    摘要翻译: 对内燃机进行启动控制的控制装置。 在进行内燃机的起动请求之后,开始使第一接合装置从分离状态转换到滑动接合状态的第一过渡控制。 旋转电机被控制为使得旋转电机的转速成为目标转速的转速控制在第一接合装置从分离状态转变到滑动接合状态之前开始。 终止旋转速度控制,并且在第一接合装置从分离转移到滑动接合状态之后控制旋转电机的转矩控制,并且使第二接合装置从直接接合状态转变到滑动接合 转矩控制开始后的状态。

    CONTROL DEVICE
    29.
    发明申请
    CONTROL DEVICE 有权
    控制装置

    公开(公告)号:US20140330474A1

    公开(公告)日:2014-11-06

    申请号:US14362560

    申请日:2013-02-22

    IPC分类号: B60W20/00

    摘要: A control device for a vehicle. A shift assist control section executes shift assist control of increasing a rotational speed of an input-side rotating member of the speed change mechanism. A possibility determining section that determines whether or not the rotating electrical machine can output required input torque. A mode selecting section that selects one shift mode from a first shift mode and a second shift mode that is different from the first shift mode in at least one of a condition for starting the downshift and processing. A torque compensating section that, if it is determined that the rotating electrical machine cannot output the required input torque, compensates for a shortfall in the required input torque in the shift assist control by using at least one of output torque of the internal combustion engine and torque that is transferred by the shift engagement device according to the shift mode.

    摘要翻译: 一种用于车辆的控制装置。 换档辅助控制部执行提高变速机构的输入侧旋转部件的转速的换档辅助控制。 确定旋转电机是否能够输出所需输入转矩的可能性判定部。 模式选择部,其在用于开始降档和处理的条件中的至少一个中,从与第一移位模式不同的第一移位模式和第二移动模式中选择一个移动模式。 如果确定旋转电机不能输出所需的输入转矩,则通过使用内燃机的输出转矩和至少一个内燃机的至少一个来补偿变速辅助控制中的所需输入转矩的不足的转矩补偿部, 根据换挡模式由换档接合装置传递的转矩。

    CONTROL DEVICE FOR VEHICLE DRIVE DEVICE
    30.
    发明申请
    CONTROL DEVICE FOR VEHICLE DRIVE DEVICE 有权
    车辆驱动装置的控制装置

    公开(公告)号:US20140297089A1

    公开(公告)日:2014-10-02

    申请号:US14359529

    申请日:2013-01-28

    摘要: A control device for a vehicle drive device. A start control section executes internal combustion engine start control. A start slip control section executes start slip control of bringing one of the plurality of shift engagement devices into a slip engaged state. An intended engagement device deciding section that decides as an intended engagement device, based on a set determination speed. The intended engagement device deciding section decides as the intended engagement device a special engagement device that is the shift engagement device having been in the direct-coupling engaged state in order to form the reference shift speed, and that is disengaged when a transition is made to a special shift speed on an opposite side of the specific shift speed from the reference shift speed in order of speed ratios of the plurality of shift speeds.

    摘要翻译: 一种用于车辆驱动装置的控制装置。 起动控制部执行内燃机启动控制。 启动滑移控制部执行将多个换档接合装置中的一个移动到滑动接合状态的开始滑移控制。 预定的接合装置决定部,根据设定的判断速度,判定为预定的接合装置。 目标接合装置决定部将作为目标接合装置的特殊接合装置决定为作为变速接合装置的特殊接合装置,为了形成基准变速速度而进行直接接合的接合状态,并且当转换到 在特定换档速度的相对侧,以与多个换档速度的速度比的顺序相对于基准换档速度的特殊换档速度。