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    Engine start control device for hybrid vehicle
    3.
    发明授权
    Engine start control device for hybrid vehicle 有权
    混合动力汽车发动机启动控制装置

    公开(公告)号：US09290173B2

    公开(公告)日：2016-03-22

    申请号：US14373201

    申请日：2012-01-20

    申请人： Nobufusa Kobayashi ,  Toshio Sugimura ,  Masato Yoshikawa

    发明人： Nobufusa Kobayashi ,  Toshio Sugimura ,  Masato Yoshikawa

    IPC分类号： B60W10/08 ,  B60W20/00 ,  B60W40/00 ,  B60K6/48 ,  B60W10/06 ,  B60W10/02

    CPC分类号： B60W20/40 ,  B60K6/48 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W2710/083 ,  Y02T10/6221 ,  Y02T10/6286 ,  Y10S903/93 ,  Y10T477/23

    摘要： In the present invention, a determination is made as to whether towing travel is under way, in which vehicle weight is increased, and when towing travel is under way, the compensating torque provided by a motor generator is decreased relative to the compensating torque provided during non-towing travel, and the torque of the motor generator is therefore reduced by a commensurate amount and fuel efficiency is enhanced. During towing travel in which the vehicle weight is large, a large drive force is usually necessary and the frequency of use of the motor generator increases; however, the compensating torque during engine start is reduced, and the load on the motor generator is thereby mitigated by a commensurate amount, and overheating and the like are suppressed. Since the inertia of the vehicle is relatively small during non-towing travel, i.e., normal travel, in which the vehicle weight is relatively small, variations in the drive force due to the engine starting torque are relatively increased, and shocks such as a sense of being pulled back become significant. However, because the compensating torque provided by the motor generator is increased correspondingly with the starting torque, shocks are adequately suppressed.

    摘要翻译： 在本发明中，确定牵引行驶是否正在进行，车辆重量增加，并且当牵引行进正在进行时，由电动发电机提供的补偿转矩相对于在 非牵引行程，因此电动发电机的转矩相应减少，燃料效率提高。 在车辆重量大的牵引行驶中，通常需要大的驱动力，并且电动发电机的使用频率增加; 然而，发动机起动期间的补偿转矩降低，并且电机发电机上的负载由此减轻相当的量，并且过热等被抑制。 由于车辆的惯性在非牵引行驶期间（即，车辆重量相对较小的正常行驶）相对较小，所以由于发动机起动转矩引起的驱动力的变化相对增加，并且诸如感觉的冲击 被拉回来变得重要。 然而，由于由起动转矩相应地增加由电动发电机提供的补偿转矩，所以冲击被充分地抑制。

    ENGINE START CONTROL DEVICE FOR HYBRID VEHICLE
    4.
    发明申请
    ENGINE START CONTROL DEVICE FOR HYBRID VEHICLE 有权
    发动机起动控制装置混合车辆

    公开(公告)号：US20150203103A1

    公开(公告)日：2015-07-23

    申请号：US14373201

    申请日：2012-01-20

    申请人： Nobufusa Kobayashi ,  Toshio Sugimura ,  Masato Yoshikawa

    发明人： Nobufusa Kobayashi ,  Toshio Sugimura ,  Masato Yoshikawa

    IPC分类号： B60W20/00 ,  B60W10/08 ,  B60W10/02 ,  B60W10/06

    CPC分类号： B60W20/40 ,  B60K6/48 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W2710/083 ,  Y02T10/6221 ,  Y02T10/6286 ,  Y10S903/93 ,  Y10T477/23

    摘要： In the present invention, a determination is made as to whether towing travel is under way, in which vehicle weight is increased, and when towing travel is under way, the compensating torque provided by a motor generator is decreased relative to the compensating torque provided during non-towing travel, and the torque of the motor generator is therefore reduced by a commensurate amount and fuel efficiency is enhanced. During towing travel in which the vehicle weight is large, a large drive force is usually necessary and the frequency of use of the motor generator increases; however, the compensating torque during engine start is reduced, and the load on the motor generator is thereby mitigated by a commensurate amount, and overheating and the like are suppressed. Since the inertia of the vehicle is relatively small during non-towing travel, i.e., normal travel, in which the vehicle weight is relatively small, variations in the drive force due to the engine starting torque are relatively increased, and shocks such as a sense of being pulled back become significant. However, because the compensating torque provided by the motor generator is increased correspondingly with the starting torque, shocks are adequately suppressed.

    摘要翻译： 在本发明中，确定牵引行驶是否正在进行，车辆重量增加，并且当牵引行进正在进行时，由电动发电机提供的补偿转矩相对于在 非牵引行程，因此电动发电机的转矩相应减少，燃料效率提高。 在车辆重量大的牵引行驶中，通常需要大的驱动力，并且电动发电机的使用频率增加; 然而，发动机起动期间的补偿转矩降低，并且电机发电机上的负载由此减轻相当的量，并且过热等被抑制。 由于车辆的惯性在非牵引行驶期间（即，车辆重量相对较小的正常行驶）相对较小，所以由于发动机起动转矩引起的驱动力的变化相对增加，并且诸如感觉的冲击 被拉回来变得重要。 然而，由于由起动转矩相应地增加由电动发电机提供的补偿转矩，所以冲击被充分地抑制。

    VEHICLE CONTROL APPARATUS
    6.
    发明申请
    VEHICLE CONTROL APPARATUS 有权
    车辆控制装置

    公开(公告)号：US20140302964A1

    公开(公告)日：2014-10-09

    申请号：US14362804

    申请日：2011-12-12

    申请人： Nobufusa Kobayashi ,  Toshio Sugimura ,  Masato Yoshikawa

    发明人： Nobufusa Kobayashi ,  Toshio Sugimura ,  Masato Yoshikawa

    IPC分类号： B60W20/00 ,  B60W10/02 ,  B60W10/26 ,  B60W10/08

    CPC分类号： B60W20/13 ,  B60K6/48 ,  B60W10/023 ,  B60W10/026 ,  B60W10/08 ,  B60W10/26 ,  B60W2510/244 ,  F16H61/143 ,  Y02T10/6221 ,  Y10S903/93 ,  Y10T477/26

    摘要： A vehicle control apparatus for a hybrid vehicle mounting a torque converter with a lock-up clutch in order to better accomplish good drivability as well as good gasoline mileage than conventional vehicle control apparatuses includes an engine, a motor generator, a torque convertor with the lock-up clutch, and a battery, and expands a lock-up region when the battery is not under a input/output limited state wider than when the battery is under the input/output limited state while the vehicle is being driven at least by the engine.

    摘要翻译： 一种用于混合动力车辆的车辆控制装置，其安装具有锁止离合器的变矩器以便更好地实现良好的驾驶性能以及比常规车辆控制装置的良好汽油里程包括发动机，电动发电机，带锁的扭矩转换器 上电离合器和电池，并且当电池不处于比电池处于输入/输出限制状态时更大的输入/输出限制状态的情况下扩展锁定区域，同时至少由 发动机。

    Control apparatus for vehicle and method of controlling vehicle
    7.
    发明授权
    Control apparatus for vehicle and method of controlling vehicle 有权
    车辆控制装置及车辆控制方法

    公开(公告)号：US07731628B2

    公开(公告)日：2010-06-08

    申请号：US11879513

    申请日：2007-07-18

    申请人： Tomohiro Asami ,  Toshio Sugimura ,  Takaaki Tokura ,  Nobufusa Kobayashi

    发明人： Tomohiro Asami ,  Toshio Sugimura ,  Takaaki Tokura ,  Nobufusa Kobayashi

    IPC分类号： B60W10/06 ,  B60W10/10

    CPC分类号： F16H61/061 ,  B60W10/06 ,  B60W10/115 ,  B60W30/19 ,  F16H61/686 ,  F16H63/502 ,  Y10T477/55 ,  Y10T477/675 ,  Y10T477/6937 ,  Y10T477/6939

    摘要： A control apparatus for a vehicle includes an engagement-pressure control portion that increases the engagement pressure to a predetermined pressure for a friction engagement element to be engaged during a torque phase of an upshift in an automatic transmission. When the inertia phase starts, the control apparatus increases the engagement pressure at a predetermined gradient. The control apparatus also includes a torque-boost control portion that executes a torque-boost control that boosts the torque output from the power source during the torque phase; and a torque-boost permission portion that determines whether the torque-boost control should be restricted. When it is determined that the torque-boost control should not be restricted, the predetermined pressure is set to a greater value, and the predetermined gradient is set to a smaller value than when it is determined that the torque-boost control should be restricted.

    摘要翻译： 一种用于车辆的控制装置包括一个接合压力控制部分，该接合压力控制部分在自动变速器中的升档转矩阶段期间将接合压力增加到用于要接合的摩擦接合元件的预定压力。 当惯性相开始时，控制装置以预定的梯度增加接合压力。 控制装置还包括转矩提升控制部，其执行转矩提升控制，该转矩提升控制在转矩阶段期间提高从电源输出的转矩; 以及判定是否应限制转矩提升控制的转矩提升许可部。 当确定不应限制转矩提升控制时，将预定压力设定为较大值，并且将预定斜率设置为比确定应该限制转矩提升控制时的值更小的值。

    Control device for hybrid vehicle
    10.
    发明授权
    Control device for hybrid vehicle 有权
    混合动力汽车控制装置

    公开(公告)号：US09199633B2

    公开(公告)日：2015-12-01

    申请号：US14364596

    申请日：2011-12-16

    申请人： Nobufusa Kobayashi ,  Toshio Sugimura

    发明人： Nobufusa Kobayashi ,  Toshio Sugimura

    IPC分类号： B60W10/08 ,  B60W20/00 ,  B60K6/48 ,  B60K6/547 ,  B60W10/06 ,  B60W10/02 ,  F02D29/02 ,  F02N11/08

    CPC分类号： B60W20/10 ,  B60K6/48 ,  B60K6/547 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W20/40 ,  B60W2540/10 ,  B60W2710/023 ,  B60W2710/083 ,  F02D29/02 ,  F02N11/0814 ,  F02N2300/104 ,  Y02T10/48 ,  Y02T10/6221 ,  Y02T10/6286 ,  Y10S903/93 ,  Y10T477/26

    摘要： A control device of a hybrid vehicle includes an engine, an electric motor configured to output power for running and power necessary for starting the engine, and a connecting/disconnecting clutch connecting/disconnecting a power transmission path between the engine and the electric motor, and the control device is configured to start the engine while the connecting/disconnecting clutch is controlled toward engagement during motor running for running by using only the electric motor as a drive force source for running with the connecting/disconnecting clutch released.When the engine is started in association with an increase in a drive request amount to the hybrid vehicle, if the drive request amount is large, the power for running from the electric motor during start of the engine is made smaller as compared to the case that the drive request amount is small

    摘要翻译： 混合动力车辆的控制装置包括发动机，配置为输出用于行驶的动力的电动机和起动发动机所需的动力，以及连接/断开发动机和电动机之间的动力传递路径的连接/断开离合器，以及 控制装置被配置为启动发动机，同时通过仅使用电动机作为驱动力源来控制连接/断开离合器在马达运行期间的接合以释放连接/断开离合器。 当发动机与混合动力车辆的驱动请求量的增加相关联地起动时，如果驱动请求量大，则在发动机启动期间从电动机运行的动力与以下情况相比较小： 驱动器请求量小