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    HYBRID VEHICLE
    4.
    发明申请
    HYBRID VEHICLE 有权
    混合动力车

    公开(公告)号：US20140365056A1

    公开(公告)日：2014-12-11

    申请号：US14368965

    申请日：2011-12-28

    申请人： Daigo Ando

    发明人： Daigo Ando

    IPC分类号： B60W20/00 ,  F02D41/30 ,  F02D41/04 ,  B60W10/06 ,  B60W10/08

    CPC分类号： B60W20/10 ,  B60K6/445 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W2710/0688 ,  B60Y2306/03 ,  F01M13/00 ,  F01M2001/165 ,  F02D41/0025 ,  F02D41/04 ,  F02D41/30 ,  F02D2250/08 ,  F02D2250/11 ,  F02N11/0829 ,  F02N2200/023 ,  Y02T10/48 ,  Y02T10/6239

    摘要： A hybrid vehicle according to one embodiment of the present invention has: an internal combustion engine including an in-cylinder fuel injection valve and a crank ventilation system; a motor; a power transmission mechanism connecting a drive shaft of the vehicle and the engine to allow torque transmission therebetween and connecting the drive shaft and the motor to allow torque transmission therebetween; and a control device. The control device controls output torques of the engine and the motor so as to exert an equal torque to a user requiring torque on the drive shaft. Furthermore, the control device stops the engine when an engine stop condition that included a condition that a coolant water temperature is equal to or higher than an intermittency allowance temperature, and start the engine when an engine start condition is satisfied.

    摘要翻译： 根据本发明的一个实施例的混合动力车辆具有：内燃机，其包括缸内燃料喷射阀和曲柄通气系统; 电机 连接车辆的驱动轴和发动机的动力传递机构，以允许其间的扭矩传递，并且连接驱动轴和马达以允许扭矩传递; 和控制装置。 控制装置控制发动机和电动机的输出转矩，以便向需要转矩的用户施加相等的转矩。 此外，当包括冷却水温度等于或高于间歇容许温度的条件的发动机停止状态并且当发动机起动条件被满足时启动发动机，控制装置停止发动机。

    Control device for internal combustion engine
    5.
    发明授权
    Control device for internal combustion engine 有权

    公开(公告)号：US08855891B2

    公开(公告)日：2014-10-07

    申请号：US13722773

    申请日：2012-12-20

    申请人： Shinya Ohori ,  Daigo Ando

    发明人： Shinya Ohori ,  Daigo Ando

    IPC分类号： B60T7/12 ,  B60W10/06 ,  B60W20/00 ,  F01L1/34 ,  F02D13/02 ,  F01L1/344 ,  B60K6/24

    摘要： A control device for an internal combustion engine includes: a variable valve timing mechanism that changes a valve timing; and a control unit that controls a change of the valve timing. The control unit sets an engine stop request-time target valve timing that is a target valve timing at the time when a request for an engine stop is issued, starts control for changing the valve timing coincides with the engine stop request-time target valve timing and causes the internal combustion engine to operate at an idle at the time when the request for the engine stop is issued, starts a process of stopping operation of internal combustion engine at the time when the valve timing has reached a predetermined valve timing.

    DIAGNOSIS APPARATUS FOR LEAKAGE MECHANISM IN INTERNAL COMBUSTION ENGINE
    6.
    发明申请
    DIAGNOSIS APPARATUS FOR LEAKAGE MECHANISM IN INTERNAL COMBUSTION ENGINE 有权
    内燃机泄漏机构诊断装置

    公开(公告)号：US20120090391A1

    公开(公告)日：2012-04-19

    申请号：US13254002

    申请日：2010-10-19

    申请人： Daigo Ando

    发明人： Daigo Ando

    IPC分类号： G01M15/04

    CPC分类号： F02D41/3863 ,  F02D41/042 ,  F02D41/221 ,  F02D2200/021

    摘要： After an engine stop duration exceeds a predetermined time period (that is, if a decision outcome of S100 is positive), diagnosis of a leakage mechanism, which is a relief valve, for diagnosing the presence/absence of an abnormality is not performed during a current engine stop (S102). Therefore, even if the fuel pressure in the high-pressure fuel system is reduced to a low-pressure level due to temperature decrease as though fuel has been leaked in a state in which high-pressure fuel in a high-pressure fuel system cannot be leaked due to an abnormality in the relief valve, it generally occurs after the predetermined time period since such a decrease to a low-pressure level due to the temperature decrease is slow. Thus, an erroneous diagnosis as being normal is prevented from being made since the diagnosis has been suspended when the fuel pressure becomes equal to the low-pressure level.

    摘要翻译： 在发动机停止持续时间超过预定时间段（即，如果S100的判定结果为肯定），则不进行诊断作为安全阀的泄漏机构，用于诊断异常的存在/不存在 当前发动机停止（S102）。 因此，即使在高压燃料系统中的高压燃料不能在高压燃料系统中的燃料已经泄漏的情况下，即使由于温度降低而使高压燃料系统中的燃料压力降低到低压水平 由于安全阀的异常而泄漏，通常发生在预定时间段之后，因为由于温度降低而降低到低压水平是缓慢的。 因此，当燃料压力变得等于低压水平时，诊断已被暂停，因此防止了错误的诊断正常。

    Power output apparatus, vehicle equipped with power output apparatus, and control method of power output apparatus
    9.
    发明申请
    Power output apparatus, vehicle equipped with power output apparatus, and control method of power output apparatus 有权
    动力输出装置，配备动力输出装置的车辆，动力输出装置的控制方法

    公开(公告)号：US20090256513A1

    公开(公告)日：2009-10-15

    申请号：US11991264

    申请日：2006-12-19

    申请人： Daigo Ando ,  Fumikazu Satou ,  Takeshi Kanayama

    发明人： Daigo Ando ,  Fumikazu Satou ,  Takeshi Kanayama

    IPC分类号： H02P7/18 ,  G06G7/70

    CPC分类号： B60W20/10 ,  B60K6/445 ,  B60K6/448 ,  B60L11/14 ,  B60L2200/26 ,  B60L2240/441 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W2510/0638 ,  F02D29/02 ,  F02D41/1497 ,  F02N11/0848 ,  F02N19/00 ,  F02N2200/022 ,  F02N2300/104 ,  F02P5/1506 ,  Y02T10/46 ,  Y02T10/6239 ,  Y02T10/6243 ,  Y02T10/6286 ,  Y02T10/70 ,  Y02T10/7077 ,  Y10S903/93

    摘要： A hybrid electronic control unit sends a combustion start command to an engine ECU when the rotation speed of an engine reaches a combustion start rotation speed by engine cranking. The engine ECU sends an initial explosion advance notification to the hybrid electronic control unit when the crank position of the engine reaches a specific position prior to an ignition timing of an initial explosion cylinder by a preset crank angle θec. Ignition of the initial explosion cylinder is performed at a timing when the crank position is further rotated by the preset crank angle θec. The hybrid electronic control unit sends a torque command in view of a counter torque Tα to a motor ECU after elapse of a preset time period tv. The preset time period tv is the sum of a first time period t1 between reception of the initial explosion advance notification and the ignition timing of the initial explosion cylinder in the engine and a second time period t2 between the ignition timing of the initial explosion cylinder in the engine and appearance of torque effect caused by the ignition of the initial explosion cylinder on a driveshaft. Such control timely reduces the torque effect caused by the initial explosion of the engine on the driveshaft.

    摘要翻译： 当发动机的转速通过发动机起动达到燃烧开始转速时，混合动力电子控制单元向发动机ECU发送燃烧开始命令。 当发动机的曲柄位置在初始爆炸缸的点火正时之前到达预定的曲柄角θec的特定位置时，发动机ECU向混合动力电子控制单元发送初始爆炸提前通知。 在曲柄位置进一步旋转预定的曲柄角θec的时刻，执行初始爆炸缸的点火。 混合动力电子控制单元在经过预设时间间隔tv之后，向电动机ECU发送一个反转矩力角力矩的转矩指令。 预设时间间隔tv是接收初始爆炸提前通知的第一时间段t1和发动机中的初始爆炸缸的点火正时与初始爆炸缸的点火正时之间的第二时间段t2的和 发动机和扭矩效应的外观由起动爆炸缸在驱动轴上的点火引起。 这种控制能够及时地减少发动机在驱动轴上的初始爆炸引起的扭矩效应。