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    Regeneration control system and method of hybrid vehicle
    1.
    发明授权
    Regeneration control system and method of hybrid vehicle 有权
    混合动力汽车再生控制系统及方法

    公开(公告)号：US06414401B1

    公开(公告)日：2002-07-02

    申请号：US09679886

    申请日：2000-10-05

    申请人： Shigetaka Kuroda ,  Atsushi Matsubara ,  Atsushi Izumiura ,  Shinichi Kitajima ,  Teruo Wakashiro ,  Kazutomo Sawamura

    发明人： Shigetaka Kuroda ,  Atsushi Matsubara ,  Atsushi Izumiura ,  Shinichi Kitajima ,  Teruo Wakashiro ,  Kazutomo Sawamura

    IPC分类号： F02H1100

    CPC分类号： B60W10/08 ,  B60K6/485 ,  B60L2240/441 ,  B60W2510/0652 ,  Y02T10/6226 ,  Y02T10/92 ,  Y10S903/903

    摘要： A regeneration control system and method applied to a hybrid vehicle is disclosed, by which sufficient energy can be stored during deceleration regeneration, and engine stall can be prevented when the amount of load imposed on the engine increases during deceleration regeneration. The method includes (i) determining a quantity of regeneration performed using the motor during deceleration of the vehicle, and for making the motor execute regeneration based on the determined quantity; (ii) detecting a variation (decrement) of the engine speed; (iii) detecting the engine speed, and (iv) stopping regeneration executed by the motor during deceleration of the vehicle if the detected variation of the engine speed is larger than a predetermined value, or if the detected engine speed is equal to or below a predetermined value.

    摘要翻译： 公开了一种应用于混合动力车辆的再生控制系统和方法，通过该再生控制系统和方法，可以在减速再生期间存储足够的能量，并且当在减速再生期间施加在发动机上的负荷量增加时，可以防止发动机失速。 该方法包括：（i）确定在车辆减速期间使用电动机执行的再生量，并且基于确定的数量使电动机执行再生; （ii）检测发动机转速的变化（减量）; （iii）检测发动机转速，以及（iv）如果检测到的发动机转速的变化大于预定值，则停止在车辆减速期间由电动机执行的再生，或者如果检测到的发动机转速等于或低于 预定值。

    Control apparatus for hybrid vehicle
    3.
    发明授权
    Control apparatus for hybrid vehicle 有权
    混合动力汽车控制装置

    公开(公告)号：US06356818B1

    公开(公告)日：2002-03-12

    申请号：US09669721

    申请日：2000-09-26

    申请人： Teruo Wakashiro ,  Shigetaka Kuroda ,  Atsushi Izumiura ,  Atsushi Matsubara ,  Shinichi Kitajima ,  Kazutomo Sawamura

    发明人： Teruo Wakashiro ,  Shigetaka Kuroda ,  Atsushi Izumiura ,  Atsushi Matsubara ,  Shinichi Kitajima ,  Kazutomo Sawamura

    IPC分类号： B60K900

    CPC分类号： B60W20/13 ,  B60K6/46 ,  B60K6/485 ,  B60K6/54 ,  B60W10/06 ,  B60W10/08 ,  B60W10/18 ,  B60W10/26 ,  B60W20/00 ,  B60W2510/244 ,  B60W2520/10 ,  B60W2540/12 ,  Y02T10/52 ,  Y02T10/6226 ,  Y10S903/903 ,  Y10S903/917 ,  Y10S903/947

    摘要： A hybrid vehicle control apparatus for improving fuel consumption ratio by making appropriate the deceleration perception of the hybrid vehicle is provided. It is determined whether the flag setting of a brake ON determination flag is “1”. If the brake is OFF, a brake OFF regeneration amount is obtained, and is assigned to the deceleration regeneration computed value. It is determined whether a remaining batter charge is greater than or equal to a predetermined normal power generation mode execution upper limit remaining charge. In the case where the determination result is yes, it is determined whether a control vehicle speed is greater than or equal to a predetermined high speed deceleration regeneration reduction lower limit vehicle speed. In the case where the determination result is yes, the value obtained by multiplying the deceleration regeneration computed value by a predetermined high speed deceleration regeneration reduction coefficient, for example 0.8, is set as a new deceleration regeneration computed value.

    摘要翻译： 提供了一种混合动力车辆控制装置，用于通过适当地使混合动力车辆的减速感知来提高燃料消耗率。 确定制动器ON确定标志的标志设置是否为“1”。 如果制动器关闭，则获得制动器OFF再生量，并被分配给减速再生计算值。 确定剩余电池电量是否大于或等于预定的正常发电模式执行上限剩余电量。 在判定结果为“是”的情况下，判定控制车速是否大于或等于规定的高速减速再生减速下限车速。 在判定结果为“是”的情况下，通过将减速再生计算值乘以规定的高速减速再生减速系数（例如0.8）而获得的值被设定为新的减速再生计算值。

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

    公开(公告)号：US06216465B1

    公开(公告)日：2001-04-17

    申请号：US09459334

    申请日：1999-12-13

    申请人： Teruo Wakashiro ,  Shinichi Kitajima ,  Kazutomo Sawamura ,  Shigetaka Kuroda ,  Atsushi Matsubara ,  Yasuo Nakamoto

    发明人： Teruo Wakashiro ,  Shinichi Kitajima ,  Kazutomo Sawamura ,  Shigetaka Kuroda ,  Atsushi Matsubara ,  Yasuo Nakamoto

    IPC分类号： F01B2104

    CPC分类号： B60W10/08 ,  B60K6/48 ,  B60K6/543 ,  Y02T10/6221 ,  Y10S903/903 ,  Y10S903/917 ,  Y10S903/918 ,  Y10S903/919

    摘要： A control system is provided for a hybrid vehicle with an engine, a motor, and a power storage unit. The control system comprises: an assist trigger threshold value setting device for setting a throttle opening state when the motor starts assist for the output from the engine; a throttle opening state lower limit setting device for setting a lower limit by subtracting a predetermined value from the threshold value obtained by the assist trigger threshold value setting device; a generation reduction device for gradually reducing the generation by the motor between the lower limit and the threshold value so that the generation finally becomes zero when the present throttle opening state reaches the threshold value, when the vehicle shifts from a generation state, in which the motor acts as a generator and the output is supplied only from the engine, to an output assist state in which the motor assists the output.

    摘要翻译： 提供了一种用于具有发动机，电动机和蓄电单元的混合动力车辆的控制系统。 所述控制系统包括：辅助触发阈值设定装置，用于当所述电动机起动辅助所述发动机的输出时，设定节气门开度状态; 节气门开启状态下限设定装置，用于通过从由所述辅助触发阈值设定装置获得的所述阈值减去预定值来设定下限; 用于在下限和阈值之间逐渐减少由电动机产生的发电减少装置，使得当当前节气门开启状态达到阈值时，当车辆从产生状态转变时，最终变为零，其中， 电动机作为发电机，并且输出仅从发动机供应到电动机帮助输出的输出辅助状态。

    Control system for hybrid vehicle
    7.
    发明授权
    Control system for hybrid vehicle 有权
    混合动力汽车控制系统

    公开(公告)号：US06366059B1

    公开(公告)日：2002-04-02

    申请号：US09628165

    申请日：2000-07-28

    申请人： Teruo Wakashiro ,  Takashi Iwamoto ,  Shinichi Kitajima ,  Shigetaka Kuroda ,  Kazutomo Sawamura ,  Atsushi Matsubara

    发明人： Teruo Wakashiro ,  Takashi Iwamoto ,  Shinichi Kitajima ,  Shigetaka Kuroda ,  Kazutomo Sawamura ,  Atsushi Matsubara

    IPC分类号： H02P900

    CPC分类号： B60W20/13 ,  B60K6/48 ,  B60L11/12 ,  B60L11/1851 ,  B60L2240/441 ,  B60W10/08 ,  B60W10/26 ,  B60W20/00 ,  B60W2510/0638 ,  B60W2510/244 ,  B60W2520/10 ,  B60W2540/10 ,  B60W2540/12 ,  B60W2550/12 ,  B60W2710/0622 ,  Y02T10/6221 ,  Y02T10/7005 ,  Y02T10/705 ,  Y02T10/7077 ,  Y10S903/903 ,  Y10S903/917

    摘要： A control apparatus of a hybrid vehicle is provided, capable of charging the storage battery, when the residual capacity of the storage battery is decreasing and when a predetermined amount of the initial residual capacity is decreased. The control apparatus of the present invention comprises a initial residual capacity comparison means S058 for comparing the initial capacity of the storage battery with the discharge depth limiting initial lower limit; a lower limit threshold value setting means S060 and an upper limit setting means S061 for setting the lower limit threshold value and the upper limit threshold value for the discharge amount from the initial residual capacity; a motor control changing means S054 for changing the control mode of the motor when the residual capacity of the storage battery reaches the upper limit threshold value; and a mode setting release means S062 for releasing the setting of the motor control mode set by the motor control changing means when the residual capacity of the storage battery reaches the lower limit threshold value; wherein the control apparatus further comprises a initial residual capacity setting means S059 for assigning the lower limit initial residual capacity to the initial residual capacity when it is determined by the initial residual capacity comparison means that the initial residual capacity of the storage battery is lower than the lower limit initial residual capacity.

    摘要翻译： 提供一种混合动力车辆的控制装置，当蓄电池的剩余容量减少时和初始剩余容量的预定量减少时，能够对蓄电池充电。 本发明的控制装置包括用于将蓄电池的初始容量与放电深度限制初始下限进行比较的初始剩余容量比较装置S058; 下限阈值设定装置S060和上限设定装置S061，用于从初始剩余容量设定排出量的下限阈值和上限阈值; 电动机控制改变装置S054，用于当蓄电池的剩余容量达到上限阈值时改变电动机的控制模式; 以及当蓄电池的剩余容量达到下限阈值时，释放由电动机控制改变装置设定的电动机控制模式的设定的模式设定释放装置S062; 其特征在于，所述控制装置还包括：初始剩余容量设定装置S059，用于当由所述初始剩余容量比较装置确定所述蓄电池的初始剩余容量低于所述初始剩余容量时，将所述下限初始剩余容量分配为所述初始剩余容量 下限初始剩余容量。