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    Vehicle drive control apparatus and method
    1.
    发明授权
    Vehicle drive control apparatus and method 失效
    车辆驱动控制装置及方法

    公开(公告)号：US06736753B2

    公开(公告)日：2004-05-18

    申请号：US10124280

    申请日：2002-04-18

    申请人： Hiroatsu Endo ,  Tatsuya Ozeki ,  Kazumi Hoshiya

    发明人： Hiroatsu Endo ,  Tatsuya Ozeki ,  Kazumi Hoshiya

    IPC分类号： B60K100

    CPC分类号： B60W10/10 ,  B60K6/44 ,  B60K6/48 ,  B60K6/52 ,  B60K6/543 ,  B60L11/14 ,  B60L2240/486 ,  B60W30/18118 ,  B60W2710/027 ,  B60W2710/105 ,  F16H37/022 ,  F16H61/662 ,  F16H61/66272 ,  Y02T10/6221 ,  Y02T10/623 ,  Y02T10/6265 ,  Y02T10/70 ,  Y02T10/7077 ,  Y10S903/903 ,  Y10S903/916 ,  Y10S903/918 ,  Y10S903/945 ,  Y10T477/23 ,  Y10T477/624

    摘要： Methods and apparatus for a vehicle drive control apparatus changes in the transfer torque capacity of a power transfer device according to various states of operation with respect to at least one drive power source. The vehicle drive control apparatus includes a power transfer device that has a variable transfer torque capacity and the drive power sources that rotate a drive wheel via the power transfer device. A controller is included that causes a vehicle to selectively run in a variety of run modes that differ in states of operation with respect to at least one of the drive power sources. The controller changes the transfer torque capacity of the power transfer device in accordance with the various run modes. According to the vehicle drive control apparatus, a target oil pressure is raised by a predetermined amount when the mode of run is change, or when the vehicle descends in a direction opposite to a vehicle starting direction at the time of a hill climb start.

    摘要翻译： 用于车辆驱动控制装置的方法和装置根据各种操作状态相对于至少一个驱动力源改变功率传送装置的传送扭矩容量。 车辆驱动控制装置包括具有可变转矩扭矩能力的动力传递装置和通过动力传递装置使驱动轮旋转的驱动力源。 包括控制器，其使得车辆选择性地以相对于至少一个驱动电源的操作状态不同的各种运行模式运行。 控制器根据各种运行模式改变电力传输装置的传递扭矩容量。 根据车辆驱动控制装置，当运行模式改变时，或者当在爬坡开始时车辆沿与车辆起动方向相反的方向下降时，目标油压上升预定量。

    Control apparatus of hybrid vehicle
    3.
    发明授权
    Control apparatus of hybrid vehicle 有权
    混合动力汽车的控制装置

    公开(公告)号：US07434641B2

    公开(公告)日：2008-10-14

    申请号：US10946098

    申请日：2004-09-22

    申请人： Shigeki Takami ,  Kiyotomo Miura ,  Satoru Wakuta ,  Tatsuya Ozeki ,  Hiroatsu Endo

    发明人： Shigeki Takami ,  Kiyotomo Miura ,  Satoru Wakuta ,  Tatsuya Ozeki ,  Hiroatsu Endo

    IPC分类号： B60L11/02 ,  B60K1/02

    CPC分类号： B60W20/13 ,  B60K6/365 ,  B60K6/445 ,  B60W10/06 ,  B60W10/08 ,  B60W10/10 ,  B60W10/26 ,  B60W20/00 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y10S903/904

    摘要： A control apparatus of a hybrid vehicle having a first drive unit, a second drive unit, a HV battery, a shift control element, a battery state detection element, and a shifting-time drive control element. Furthermore, in the control apparatus, a battery balance control element is formed by an engine control element, a first motor control element, a second motor control element and the shifting-time drive control element. If the shift control element determines there is a need for shifting carried out by a stepped transmission, the battery balance control element calculates the amount of increase/decrease in the amount of charge of the HV battery in accordance with the state of the HV battery, and changes the engine operation point on the basis of the calculated amount of increase/decrease in the battery charge, prior to the shifting.

    摘要翻译： 一种具有第一驱动单元，第二驱动单元，HV电池，变速控制元件，电池状态检测元件和换档时间驱动控制元件的混合动力车辆的控制装置。 此外，在控制装置中，电动机平衡控制元件由发动机控制元件，第一电动机控制元件，第二电动机控制元件和变速时驱动控制元件形成。 如果换档控制元件确定需要通过阶梯式变速器进行换档，则电池平衡控制元件根据HV电池的状态来计算HV电池的充电量的增减量， 并且基于计算出的电池充电量的增加/减少量来改变发动机工作点。

    Control system for hybrid vehicles
    6.
    发明授权
    Control system for hybrid vehicles 有权
    混合动力汽车控制系统

    公开(公告)号：US07713163B2

    公开(公告)日：2010-05-11

    申请号：US10586368

    申请日：2005-01-18

    申请人： Koji Hayashi ,  Masatoshi Ito ,  Hiroatsu Endo ,  Tatsuya Ozeki

    发明人： Koji Hayashi ,  Masatoshi Ito ,  Hiroatsu Endo ,  Tatsuya Ozeki

    IPC分类号： B60K1/02

    CPC分类号： B60K6/445 ,  B60K1/02 ,  B60K6/365 ,  B60L2240/423 ,  B60W10/08 ,  B60W2710/083 ,  F16H3/725 ,  F16H61/0031 ,  F16H2200/0034 ,  F16H2200/2007 ,  F16H2200/2023 ,  F16H2312/14 ,  Y02T10/6239 ,  Y02T10/642 ,  Y10T477/23 ,  Y10T477/675

    摘要： A control system for hybrid vehicles, in which a second prime mover is connected to an output member to which a power is transmitted from a first prime mover through a transmission in which a torque capacity is varied in accordance with an oil pressure, and which has a first hydraulic pump driven by the first prime mover for establishing an oil pressure to be fed to the transmission, and a second hydraulic pump arranged in parallel with the first hydraulic pump and driven by an electric motor. A torque limiter limits an output torque of the second prime mover temporarily to a predetermined torque which is lower than a maximum output torque, at a starting time of the first prime mover.

    摘要翻译： 一种用于混合动力车辆的控制系统，其中第二原动机连接到输出构件，所述输出构件通过其中扭矩容量根据油压而变化的变速器从第一原动机传递动力，并且具有 由第一原动机驱动的用于建立供给到变速器的油压的第一液压泵，以及与第一液压泵平行配置并由电动机驱动的第二液压泵。 转矩限制器在第一原动机的起动时间将第二原动机的输出转矩临时限制在低于最大输出转矩的预定转矩。

    Control System For Hybrid Vehicles
    9.
    发明申请
    Control System For Hybrid Vehicles 有权
    混合动力汽车控制系统

    公开(公告)号：US20080139360A1

    公开(公告)日：2008-06-12

    申请号：US10586368

    申请日：2005-01-18

    申请人： Koji Hayashi ,  Masatoshi Ito ,  Hiroatsu Endo ,  Tatsuya Ozeki

    发明人： Koji Hayashi ,  Masatoshi Ito ,  Hiroatsu Endo ,  Tatsuya Ozeki

    IPC分类号： B60K6/20 ,  B60W10/04

    CPC分类号： B60K6/445 ,  B60K1/02 ,  B60K6/365 ,  B60L2240/423 ,  B60W10/08 ,  B60W2710/083 ,  F16H3/725 ,  F16H61/0031 ,  F16H2200/0034 ,  F16H2200/2007 ,  F16H2200/2023 ,  F16H2312/14 ,  Y02T10/6239 ,  Y02T10/642 ,  Y10T477/23 ,  Y10T477/675

    摘要： A control system for hybrid vehicles, in which a second prime mover is connected to an output member to which a power is transmitted from a first prime mover through a transmission in which a torque capacity is varied in accordance with an oil pressure, and which has a first hydraulic pump driven by the first prime mover for establishing an oil pressure to be fed to the transmission, and a second hydraulic pump arranged in parallel with the first hydraulic pump and driven by an electric motor. A torque limiter limits an output torque of the second prime mover temporarily to a predetermined torque which is lower than a maximum output torque, at a starting time of the first prime mover.

    摘要翻译： 一种用于混合动力车辆的控制系统，其中第二原动机连接到输出构件，所述输出构件通过其中扭矩容量根据油压而变化的变速器从第一原动机传递动力，并且具有 由第一原动机驱动的用于建立供给到变速器的油压的第一液压泵，以及与第一液压泵平行配置并由电动机驱动的第二液压泵。 转矩限制器在第一原动机的起动时间将第二原动机的输出转矩临时限制在低于最大输出转矩的预定转矩。

    Control system for hybrid drive unit
    10.
    发明授权
    Control system for hybrid drive unit 有权
    混合动力单元控制系统

    公开(公告)号：US07134982B2

    公开(公告)日：2006-11-14

    申请号：US10853555

    申请日：2004-05-26

    申请人： Tatsuya Ozeki ,  Hiroatsu Endo

    发明人： Tatsuya Ozeki ,  Hiroatsu Endo

    IPC分类号： B60K1/02

    CPC分类号： B60W20/11 ,  B60K6/26 ,  B60K6/48 ,  B60L2240/421 ,  B60L2240/423 ,  B60W10/08 ,  B60W20/00 ,  B60W2710/081 ,  B60W2710/083 ,  F02D41/023 ,  F02D41/1497 ,  F02D2250/18 ,  F16H3/728 ,  Y02T10/6221 ,  Y02T10/642 ,  Y10T477/23 ,  Y10T477/675

    摘要： A control system for a hybrid drive unit wherein an assist prime mover is connected through a transmission mechanism to an output member to which a torque outputted by a main prime mover is transmitted, a torque of said assist prime mover is limited within a preset range. Specifically, said torque is limited to an upper limit side in case the speed of said assist prime mover exceeds the preset value, and a lower limit value of the torque of the assist prime mover is set in case the output torque of said assist prime mover acts as a driving torque.

    摘要翻译： 一种用于混合动力驱动单元的控制系统，其中辅助原动机通过传动机构连接到由主原动机输出的扭矩传递到的输出构件上，所述辅助原动机的转矩被限制在预设范围内。 具体而言，在所述辅助原动机的速度超过预设值的情况下，所述扭矩被限制在上限侧，并且在所述辅助原动机的输出转矩的情况下设定辅助原动机的转矩的下限值 作为驱动扭矩。