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    DRIVE CONTROL APPARATUS OF HYBRID VEHICLE
    2.
    发明申请
    DRIVE CONTROL APPARATUS OF HYBRID VEHICLE 有权
    混合动力车辆的驱动控制装置

    公开(公告)号：US20140088807A1

    公开(公告)日：2014-03-27

    申请号：US13985898

    申请日：2011-02-21

    申请人： Masakazu Saito ,  Yoshiki Ito ,  Masaaki Tagawa ,  Hitoshi Ohkuma ,  Yukihiro Hosoe

    发明人： Masakazu Saito ,  Yoshiki Ito ,  Masaaki Tagawa ,  Hitoshi Ohkuma ,  Yukihiro Hosoe

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

    CPC分类号： B60W20/13 ,  B60K6/365 ,  B60K6/445 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W20/10 ,  B60W30/1882 ,  B60W2510/244 ,  B60W2520/10 ,  B60W2540/10 ,  B60W2710/0677 ,  B60W2710/086 ,  Y02T10/56 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/7258 ,  Y02T10/84 ,  Y02T10/92 ,  Y10S903/93

    摘要： Ina drive control apparatus (1) of a hybrid vehicle, provisional target engine power calculating means (17D) of control means (17) compares provisional target engine power which is calculated from a target drive power and a target charge/discharge power with a target engine power lower limit value and, when the provisional target engine power is smaller than the target engine power lower limit value, sets the target engine power lower limit value to the provisional target engine power.Motor torque instruction value operating means (17L) of the control means (17) calculates a torque instruction value of each of a plurality of motor generators (4, 5) by using a torque balance equation including a target engine torque which is obtained from a target engine operation point and an electric power balance equation including a target electric power.Thus, such a situation that the target engine power is set to a low power in dependence on a vehicle speed is reduced, and when a large drive force is requested, an output can be raised so as to make a response to such a request.

    摘要翻译： 混合动力车辆的驱动控制装置（1）中，控制装置（17）的临时目标发动机功率计算装置（17D）将从目标驱动功率计算的临时目标发动机功率与目标充放电功率与目标 发动机功率下限值，并且当临时目标发动机功率小于目标发动机功率下限值时，将目标发动机功率下限值设定为临时目标发动机功率。 控制装置（17）的电动机转矩指令值操作装置（17L）通过使用包括目标发动机转矩的转矩平衡方程式来计算多个电动发电机（4,5）中的每一个的转矩指令值，所述转矩平衡方程式从 目标发动机工作点和包括目标电力的电力平衡方程式。 因此，目标发动机功率根据车速设定为低功率的情况减少，并且当要求较大的驱动力时，可以提高输出以对这种请求作出响应。

    DRIVE CONTROL DEVICE OF HYBRID VEHICLE
    3.
    发明申请
    DRIVE CONTROL DEVICE OF HYBRID VEHICLE 有权
    混合动力车辆的驱动控制装置

    公开(公告)号：US20140081500A1

    公开(公告)日：2014-03-20

    申请号：US13985692

    申请日：2011-02-21

    申请人： Yoshiki Ito ,  Masaaki Tagawa ,  Masakazu Saito ,  Hitoshi Ohkuma ,  Yukihiro Hosoe

    发明人： Yoshiki Ito ,  Masaaki Tagawa ,  Masakazu Saito ,  Hitoshi Ohkuma ,  Yukihiro Hosoe

    IPC分类号： B60W20/00

    CPC分类号： B60W20/13 ,  B60K6/365 ,  B60K6/445 ,  B60L11/123 ,  B60L11/1862 ,  B60L15/02 ,  B60L2240/545 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W20/10 ,  B60W30/1882 ,  B60W2510/244 ,  B60W2520/10 ,  B60W2540/10 ,  Y02T10/56 ,  Y02T10/6217 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7077 ,  Y02T10/84 ,  Y02T10/92 ,  Y10S903/93

    摘要： Objects of the present invention is to improve the control accuracy of the charge state of a battery in consideration of the electric power losses of a plurality of motor generators and, in accordance therewith, to secure the protection performance of the battery, and to increase the energy recovery efficiency according to the regeneration. According to the present invention, there is provided a drive control device of a hybrid vehicle in which an electric power loss predicting means and a target electric power calculating means are arranged, a target engine power calculating means calculates target engine power based on target driving power, target charge/discharge power, and estimated power that is an electric power loss, and a motor torque instruction value calculating means calculates torque instruction values of a plurality of motor generators using a torque balance equation including target engine torque and an electric power balance equation including the target electric power. In the electric power balance equation, electric power generated or consumed by the plurality of motor generators, the estimated power that is the electric power loss, and input/output electric power of the battery are included.

    摘要翻译： 本发明的目的是考虑到多个电动发电机的电力损失来提高电池的充电状态的控制精度，并且因此确保电池的保护性能，并且增加 能量回收效率根据再生。 根据本发明，提供了一种混合动力车辆的驱动控制装置，其中布置有电力损失预测装置和目标电力计算装置，目标发动机功率计算装置基于目标驱动力来计算目标发动机功率 ，目标充放电功率和作为电力损失的推定功率，电动机转矩指令值计算装置使用包括目标发动机转矩和电力平衡等式的转矩平衡方程来计算多个电动发电机的转矩指令值 包括目标电力。 在电力平衡方程式中，包括由多个电动发电机产生或消耗的电力，作为电力损失的估计功率和电池的输入/输出电力。

    HYBRID VEHICLE
    4.
    发明申请
    HYBRID VEHICLE 审中-公开
    混合动力车

    公开(公告)号：US20140058601A1

    公开(公告)日：2014-02-27

    申请号：US13982774

    申请日：2011-02-04

    申请人： Yukihiro Hosoe ,  Yoshiki ITO ,  Masaaki Tagawa ,  Hitoshi Ohkuma

    发明人： Yukihiro Hosoe ,  Yoshiki ITO ,  Masaaki Tagawa ,  Hitoshi Ohkuma

    IPC分类号： B60W20/00

    CPC分类号： B60W20/40 ,  B60K6/445 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W30/192 ,  B60W30/20 ,  B60W2030/206 ,  B60W2710/0644 ,  B60W2710/0661 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y10S903/903

    摘要： It is an object of the invention to suppress a vibration of an engine in a manner such that the engine is not restarted while an engine state changes to an engine stop state and a time in which an engine rotation speed stays at a resonance band is kept short.In a hybrid vehicle which outputs power generated from an engine and a motor generator to a drive shaft through a power transmitting mechanism and promptly passes an engine rotation speed region in which a resonance phenomenon of the engine easily occurs during the startup of the engine, the hybrid vehicle includes a control means which prevents the re-startup of the engine while an engine state changes when an engine re-startup request is generated while the engine state changes from an engine drive state to an engine stop state.

    摘要翻译： 本发明的目的是以发动机状态变为发动机停止状态并且保持发动机转速保持在共振带的时间被保持的方式抑制发动机的振动 短。 在通过动力传递机构将从发动机和电动发电机产生的动力输出到驱动轴的混合动力车辆中，在发动机起动时容易发生发动机共振现象的发动机转速区域， 混合动力车辆包括控制装置，当发动机状态从发动机驱动状态从发动机驱动状态改变到发动机停止状态时，当发动机重新启动请求被产生时，发动机状态改变时，防止发动机再起动。

    Drive control device of hybrid vehicle
    7.
    发明授权
    Drive control device of hybrid vehicle 有权
    混合动力汽车的驱动控制装置

    公开(公告)号：US08983700B2

    公开(公告)日：2015-03-17

    申请号：US13983209

    申请日：2011-02-04

    申请人： Yoshiki Ito ,  Masaaki Tagawa ,  Masakazu Saito ,  Hitoshi Ohkuma ,  Yukihiro Hosoe

    发明人： Yoshiki Ito ,  Masaaki Tagawa ,  Masakazu Saito ,  Hitoshi Ohkuma ,  Yukihiro Hosoe

    IPC分类号： B60L9/00 ,  B60L11/00 ,  B60K6/365 ,  B60K6/445 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W20/00

    CPC分类号： B60W20/10 ,  B60K6/365 ,  B60K6/445 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W20/00 ,  B60W20/13 ,  B60W30/1882 ,  B60W40/105 ,  B60W2710/0677 ,  B60W2710/083 ,  B60W2710/244 ,  B60W2710/248 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/7258 ,  Y10S903/93 ,  Y10T477/23 ,  Y10T477/688

    摘要： Objects are to set up control of a plurality of motor generators in a case where a battery is charged or discharged, to secure both a target driving force and target charging/discharging, and to have the breath of control of using electric power of the battery under a more specific condition. A target driving power setting means sets driving power corresponding to a state in which power assistance depending on the electric power of the battery is received as a maximal value of a target driving power in advance, a target engine power calculating means sets a maximal value of target engine power corresponding to a maximal output that can be output by an internal combustion engine in advance, compares the target engine power and the maximal value of the target engine power with each other, and updates the target engine power with a smaller value thereof, a target electric power calculating means calculating target electric power is arranged, and a motor torque instruction value calculating means calculates torque instruction values of the plurality of motor generators by using a torque balance equation including target engine torque and an electric power balance equation including the target electric power.

    摘要翻译： 目的是在电池充电或放电的情况下设置多个电动发电机的控制，以确保目标驱动力和目标充电/放电两者，并且具有使用电池电力的控制的呼吸 在更具体的条件下。 目标驱动力设定单元将与接收到的电力辅助的状态对应的驱动力预先设定为目标驱动力的最大值，目标发动机功率计算单元设定最大值 将能够由内燃机预先输出的最大输出对应的目标发动机功率进行比较，将目标发动机功率与目标发动机功率的最大值进行比较，并以更小的值对目标发动机功率进行更新， 计算目标电力的目标电力计算装置，电动机转矩指令值计算装置通过使用包括目标发动机转矩和包括目标的电力平衡方程的转矩平衡方程来计算多个电动发电机的转矩指令值 电力。

    ENGINE START CONTROL DEVICE FOR HYBRID VEHICLE
    8.
    发明申请
    ENGINE START CONTROL DEVICE FOR HYBRID VEHICLE 审中-公开
    发动机起动控制装置混合车辆

    公开(公告)号：US20140074334A1

    公开(公告)日：2014-03-13

    申请号：US14000050

    申请日：2011-02-25

    申请人： Masaaki Tagawa ,  Yoshiki Ito ,  Masakazu Saito ,  Hitoshi Ohkuma ,  Yukihiro Hosoe

    发明人： Masaaki Tagawa ,  Yoshiki Ito ,  Masakazu Saito ,  Hitoshi Ohkuma ,  Yukihiro Hosoe

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

    CPC分类号： B60W20/40 ,  B60K6/365 ,  B60K6/445 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W20/11 ,  B60W20/13 ,  B60W30/192 ,  B60W2520/10 ,  B60W2540/10 ,  B60W2710/0644 ,  B60W2710/0666 ,  B60W2710/083 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/7258 ,  Y10S903/93

    摘要： An object of the present invention is to start an engine while outputting a driving force requested from a driver. According to the present invention, there is provided an engine start control device of a hybrid vehicle including: a start-time target engine rotation speed calculating means; a start-time target engine torque calculating means; a target engine power calculating means that calculates target engine power based on the target engine rotation speed and the target engine torque; an accelerator operation amount detecting means; a vehicle speed detecting means; a target driving power calculating means that calculates target driving power based on the amount of the operation of the accelerator and the vehicle speed; a target electric power calculating means that sets a difference between the target driving power and the target engine power as target electric power; and a motor torque instruction value calculating means that calculates instruction torque values of a plurality of motor generators using a torque balance equation including the target engine torque and an electric power balance equation including the target electric power.

    摘要翻译： 本发明的目的是在输出从驾驶员请求的驱动力的同时启动发动机。 根据本发明，提供了一种混合动力车辆的发动机起动控制装置，包括：起动时目标发动机转速计算装置; 起动时目标发动机扭矩计算装置; 目标发动机功率计算装置，其基于目标发动机转速和目标发动机转矩来计算目标发动机功率; 加速器操作量检测装置; 车速检测装置; 目标驱动力计算单元，其根据加速器的运转量和车速来计算目标驱动力; 目标电力计算装置，其将目标驱动力与目标发动机功率之差设定为目标电力; 以及电动机转矩指令值计算装置，其使用包括所述目标发动机转矩和包括所述目标电力的电力平衡方程的转矩平衡方程来计算多个电动发电机的指令转矩值。

    DRIVE CONTROL DEVICE OF HYBRID VEHICLE
    9.
    发明申请
    DRIVE CONTROL DEVICE OF HYBRID VEHICLE 有权
    混合动力车辆的驱动控制装置

    公开(公告)号：US20140058604A1

    公开(公告)日：2014-02-27

    申请号：US13983209

    申请日：2011-02-04

    申请人： Yoshiki Ito ,  Masaaki Tagawa ,  Masakazu Saito ,  Hitoshi Ohkuma ,  Yukihiro Hosoe

    发明人： Yoshiki Ito ,  Masaaki Tagawa ,  Masakazu Saito ,  Hitoshi Ohkuma ,  Yukihiro Hosoe

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

    CPC分类号： B60W20/10 ,  B60K6/365 ,  B60K6/445 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W20/00 ,  B60W20/13 ,  B60W30/1882 ,  B60W40/105 ,  B60W2710/0677 ,  B60W2710/083 ,  B60W2710/244 ,  B60W2710/248 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/7258 ,  Y10S903/93 ,  Y10T477/23 ,  Y10T477/688

    摘要： Objects are to set up control of a plurality of motor generators in a case where a battery is charged or discharged, to secure both a target driving force and target charging/discharging, and to have the breath of control of using electric power of the battery under a more specific condition. A target driving power setting means sets driving power corresponding to a state in which power assistance depending on the electric power of the battery is received as a maximal value of a target driving power in advance, a target engine power calculating means sets a maximal value of target engine power corresponding to a maximal output that can be output by an internal combustion engine in advance, compares the target engine power and the maximal value of the target engine power with each other, and updates the target engine power with a smaller value thereof, a target electric power calculating means calculating target electric power is arranged, and a motor torque instruction value calculating means calculates torque instruction values of the plurality of motor generators by using a torque balance equation including target engine torque and an electric power balance equation including the target electric power.

    摘要翻译： 目的是在电池充电或放电的情况下设置多个电动发电机的控制，以确保目标驱动力和目标充电/放电两者，并且具有使用电池电力的控制的呼吸 在更具体的条件下。 目标驱动力设定单元将与接收到的电力辅助的状态对应的驱动力预先设定为目标驱动力的最大值，目标发动机功率计算单元设定最大值 将能够由内燃机预先输出的最大输出对应的目标发动机功率进行比较，将目标发动机功率与目标发动机功率的最大值进行比较，并以更小的值对目标发动机功率进行更新， 计算目标电力的目标电力计算装置，电动机转矩指令值计算装置通过使用包括目标发动机转矩和包括目标的电力平衡方程的转矩平衡方程来计算多个电动发电机的转矩指令值 电力。