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    CONTROL DEVICE FOR VEHICLE DRIVE DEVICE
    62.
    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：US20140324263A1

    公开(公告)日：2014-10-30

    申请号：US14358823

    申请日：2011-11-18

    申请人： Atsushi Tabata ,  Tooru Matsubara ,  Tatsuya Imamura

    发明人： Atsushi Tabata ,  Tooru Matsubara ,  Tatsuya Imamura

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

    CPC分类号： B60W20/40 ,  B60K6/442 ,  B60K6/48 ,  B60K6/485 ,  B60K2006/4825 ,  B60W10/026 ,  B60W10/08 ,  B60Y2400/426 ,  Y02T10/6221 ,  Y02T10/6226 ,  Y02T10/6234 ,  Y02T10/6252 ,  Y10S903/93

    摘要： A control apparatus for a vehicular drive system is provided with: a fluid-operated power transmitting device having an input rotary member configured to receive a drive force from an engine, an output rotary member from which the drive force is transmitted to drive wheels, and a lock-up clutch configured to mechanically connect the input rotary member and the output rotary member to each other; a first electric motor connected directly or indirectly to said input rotary member; and a second electric motor connected directly or indirectly to a power transmitting path between said fluid-operated power transmitting path and said drive wheels, the control apparatus comprising: a hybrid control portion configured to control said first electric motor and said second electric motor to generate an engine starting torque for starting said engine while a power transmitting path between said second electric motor and said drive wheels is placed in a power cutoff state or a restricted power transmitting state and while said lock-up clutch is given a torque capacity.

    摘要翻译： 一种用于车辆驱动系统的控制装置，具有：流体动力传递装置，其具有构造成接收来自发动机的驱动力的输入旋转构件，驱动力从该驱动力传递到驱动轮的输出旋转构件，以及 锁定离合器，被配置为将输入旋转构件和输出旋转构件彼此机械连接; 直接或间接地连接到所述输入旋转构件的第一电动马达; 以及直接或间接地连接在所述流体动力传递路径和所述驱动轮之间的动力传递路径的第二电动机，所述控制装置包括：混合控制部，被配置为控制所述第一电动机和所述第二电动机， 用于启动所述发动机的发动机起动转矩，而所述第二电动机和所述驱动轮之间的动力传递路径处于动力切断状态或受限制的动力传递状态，并且所述锁止离合器被赋予转矩能力。

    CONTROL DEVICE FOR VEHICLE DRIVE DEVICE
    63.
    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：US20140309079A1

    公开(公告)日：2014-10-16

    申请号：US14357838

    申请日：2011-11-14

    申请人： Atsushi Tabata ,  Tatsuya Imamura ,  Tooru Matsubara

    发明人： Atsushi Tabata ,  Tatsuya Imamura ,  Tooru Matsubara

    IPC分类号： B60K1/02

    CPC分类号： B60K1/02 ,  B60K6/442 ,  B60K6/485 ,  B60K6/547 ,  B60K2006/4825 ,  B60W10/023 ,  B60W10/08 ,  B60W30/194 ,  B60W2710/1072 ,  B60Y2400/426 ,  Y02T10/6226 ,  Y02T10/6234 ,  Y02T10/6252 ,  Y02T10/7258 ,  Y10T477/26

    摘要： A control device of a vehicle drive device includes a fluid transmission device having an input-side rotating element to which power from an engine is input and an output-side rotating element outputting power to drive wheels, a first electric motor directly or indirectly coupled to the input-side rotating element, and a second electric motor directly or indirectly coupled to the drive wheels, the control device of a vehicle drive device having an electric path through which power is electrically transmitted by giving/receiving electric power between the first electric motor and the second electric motor and a mechanical path through which power is mechanically transmitted via the fluid transmission device, the control device of a vehicle drive device being configured to control an operating point of the engine by adjusting a torque of the first electric motor, the torque of the first electric motor being adjusted such that a sum of an engine torque and the torque of the first electric motor is balanced with an input-side load torque generated in the input-side rotating element depending on a speed ratio of the fluid transmission device, the input-side load torque being obtained based on an engine rotation speed indicated by a target engine operating point, and the torque of the first electric motor being determined based on the input-side load torque and the engine torque indicated by the target engine operating point, and the control device of a vehicle drive device adjusting a torque of the first electric motor while giving/receiving electric power between the first electric motor and the second electric motor to reduce a speed ratio of the fluid transmission device when a temperature of operating oil for actuating the fluid transmission device is lower as compared to when the temperature is higher.

    摘要翻译： 车辆驱动装置的控制装置包括：流体传动装置，其具有输入侧的旋转元件，来自发动机的动力输入到该输入侧旋转元件;以及输出侧旋转元件，向驱动轮输出动力;第一电动机，直接或间接耦合到 输入侧旋转元件和直接或间接地联接到驱动轮的第二电动马达，车辆驱动装置的控制装置具有通过在第一电动机之间施加/接收电力来电力传递电力的电路 所述第二电动机和通过所述流体传动装置机械传递动力的机械路径，所述车辆驱动装置的控制装置构成为通过调整所述第一电动机的转矩来控制所述发动机的动作点， 调整第一电动机的扭矩，使得发动机转矩和第一电动机的转矩之和 电动机根据输入侧旋转元件产生的输入侧负载扭矩进行平衡，取决于流体传动装置的速比，基于由目标发动机工作点表示的发动机转速获得的输入侧负载转矩 ，并且基于由目标发动机工作点指示的输入侧负载转矩和发动机转矩来确定第一电动机的转矩，以及在给予第一电动机的同时调节第一电动机的转矩的车辆驱动装置的控制装置 在与第一电动机和第二电动机之间接收电力时，与用于驱动流体传动装置的工作油的温度相比，当温度较高时，降低流体传动装置的速度比。

    CONTROL DEVICE OF VEHICLE POWER TRANSMISSION DEVICE
    66.
    发明申请
    CONTROL DEVICE OF VEHICLE POWER TRANSMISSION DEVICE 有权
    车辆动力传动装置的控制装置

    公开(公告)号：US20130210575A1

    公开(公告)日：2013-08-15

    申请号：US13881665

    申请日：2010-10-27

    申请人： Kenta Kumazaki ,  Atsushi Tabata ,  Tooru Matsubara

    发明人： Kenta Kumazaki ,  Atsushi Tabata ,  Tooru Matsubara

    IPC分类号： B60W10/08 ,  B60W10/10

    CPC分类号： B60W30/18127 ,  B60K6/48 ,  B60W10/08 ,  B60W10/10 ,  B60W10/115 ,  B60W20/00 ,  B60W20/30 ,  B60W30/18072 ,  B60W30/19 ,  F16H61/061 ,  F16H63/502 ,  F16H2061/0087 ,  Y02T10/6221 ,  Y02T10/7258 ,  Y02T10/76 ,  Y10T477/23 ,  Y10T477/347 ,  Y10T477/679

    摘要： It is provided a control device of a vehicle power transmission device having an automatic transmission shifted by engagement and release of hydraulic friction engagement devices to selectively establish a plurality of gear stages and an electric motor coupled to an input shaft of the automatic transmission in a power transmittable manner, the control device executing a clutch-to-clutch shift while performing regeneration through the electric motor at the time of a coast down shift of the automatic transmission, the control device completing regenerative torque reduction control to reduce a regenerative torque of the electric motor in a torque phase of the coast down shift before start of the torque phase in accordance with a drop-off of an output torque of the vehicle power transmission device.

    摘要翻译： 提供一种车辆动力传递装置的控制装置，其具有通过接合和释放液压摩擦接合装置而移位的自动变速器，以选择性地建立多个齿轮级，并且电动机以电力方式耦合到自动变速器的输入轴 所述控制装置在所述自动变速器的滑行降档时通过所述电动机进行再生而进行离合器离合变动，所述控制装置完成再生转矩降低控制，以减少所述电动机的再生转矩 电动机根据车辆动力传递装置的输出转矩的下降，在转矩相位起动之前沿着滑行转矩阶段降档。

    VEHICLE ENGINE START CONTROL DEVICE
    67.
    发明申请
    VEHICLE ENGINE START CONTROL DEVICE 有权
    车辆发动机起动控制装置

    公开(公告)号：US20130179055A1

    公开(公告)日：2013-07-11

    申请号：US13824794

    申请日：2010-09-24

    申请人： Shunya Kato ,  Tooru Matsubara ,  Kenta Kumazaki ,  Atsushi Tabata

    发明人： Shunya Kato ,  Tooru Matsubara ,  Kenta Kumazaki ,  Atsushi Tabata

    IPC分类号： F02D41/06

    CPC分类号： F02D41/062 ,  B60K6/48 ,  B60K6/547 ,  B60W10/06 ,  B60W20/00 ,  B60W30/19 ,  B60W2510/0604 ,  B60W2510/0685 ,  F02D41/0002 ,  F02D41/023 ,  F02D41/042 ,  F02D2041/001 ,  F02D2041/002 ,  F02N11/0814 ,  F02N19/004 ,  F02N19/005 ,  F02N2019/008 ,  Y02T10/42 ,  Y02T10/48 ,  Y02T10/6221

    摘要： A vehicle engine start control device controls a crank angle such that the crank angle falls within a predetermined crank angle stop range when an engine is automatically stopped, the vehicle engine start control device starting the automatically stopped engine if a predetermined engine start condition is satisfied, the vehicle including an automatic transmission making up a portion of a power transmission path between the engine and drive wheels, and the vehicle engine start control device providing engine rotation resistance control such that rotation resistance of the engine generated due to a change in air pressure in a combustion chamber of the engine is made larger during an automatic stop period of the engine that the engine is automatically stopped and during a change in gear ratio in a shift of the automatic transmission as compared to the time of engine start.

    摘要翻译： 当发动机自动停止时，车辆发动机启动控制装置控制曲轴角度，使得曲柄角度落在预定的曲柄角度停止范围内，如果满足预定的发动机起动条件，则车辆发动机起动控制装置启动自动停止的发动机， 车辆包括构成发动机和驱动轮之间的动力传递路径的一部分的自动变速器，以及提供发动机旋转阻力控制的车辆发动机起动控制装置，使得由于空气压力的变化而产生的发动机的旋转阻力 发动机的自动停止期间发动机的燃烧室在发动机的自动停止期间以及与发动机启动时相比在自动变速器的变速中的变速比的变化中变大。

    POWER TRANSMITTING APPARATUS
    69.
    发明申请
    POWER TRANSMITTING APPARATUS 有权
    电力传输装置

    公开(公告)号：US20120323456A1

    公开(公告)日：2012-12-20

    申请号：US13574917

    申请日：2010-03-05

    申请人： Shunya Kato ,  Tooru Matsubara ,  Kenta Kumazaki ,  Atsushi Tabata

    发明人： Shunya Kato ,  Tooru Matsubara ,  Kenta Kumazaki ,  Atsushi Tabata

    IPC分类号： F16H61/08

    CPC分类号： B60W30/19 ,  B60W10/08 ,  B60W10/105 ,  B60W10/115 ,  B60W20/00 ,  B60W20/10 ,  F16H61/0437 ,  F16H61/08 ,  F16H2037/0873 ,  Y02T10/7258

    摘要： A power transmission apparatus is provided with a control device for starting each of first shift control, which is control associated with shifting of a stepless transmission unit, and second shift control, which is control associated with shifting of a stepped transmission unit, such that shift end timing of the stepless transmission unit is synchronized with shift end timing of the stepped transmission unit, in a condition that shift requests for the stepless transmission unit and the stepped transmission unit are detected in the same timing. According to the power transmitting apparatus, each of the first shift control and the second shift control is started such that the shift end timing of the stepless transmission unit is synchronized with the shift end timing of the stepped transmission unit.

    摘要翻译： 电力传输装置设置有控制装置，用于启动与无级变速单元的移位有关的控制的第一变速控制，以及与步进式变速单元的换档相关联的控制的第二变速控制， 在与同步定时检测到无级变速单元和阶梯式变速器单元的变速请求的条件下，无级变速单元的结束定时与阶梯式变速器单元的变速结束定时同步。 根据动力传递装置，开始第一变速控制和第二变速控制，使得无级变速单元的变速结束定时与阶梯式变速单元的变速结束定时同步。