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    Hybrid vehicle
    3.
    发明授权
    Hybrid vehicle 有权
    混合动力汽车

    公开(公告)号：US06019183A

    公开(公告)日：2000-02-01

    申请号：US193255

    申请日：1998-11-17

    申请人： Yuichi Shimasaki ,  Kenji Nakano ,  Hironao Fukuchi ,  Hideyuki Takahashi ,  Kazutomo Sawamura ,  Teruo Wakashiro

    发明人： Yuichi Shimasaki ,  Kenji Nakano ,  Hironao Fukuchi ,  Hideyuki Takahashi ,  Kazutomo Sawamura ,  Teruo Wakashiro

    IPC分类号： B60W10/02 ,  B60K6/20 ,  B60K6/48 ,  B60K6/54 ,  B60L11/14 ,  B60L11/18 ,  B60W10/04 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W20/00 ,  F02D29/02 ,  B60K1/00

    CPC分类号： B60W20/10 ,  B60K6/48 ,  B60K6/54 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W20/00 ,  B60W2510/244 ,  Y02T10/6221 ,  Y02T10/6286 ,  Y10S903/903 ,  Y10S903/917 ,  Y10S903/946

    摘要： A hybrid vehicle has an engine for propelling the hybrid vehicle, a power transfer mechanism for transferring an output power of the engine from an output shaft thereof to drive wheels of the hybrid vehicle, an electric motor for supplying an assistive output power to assist the output power of the engine through the power transfer mechanism to the drive wheels, and an electric energy storage unit for storing electric energy for energizing the electric motor. The hybrid vehicle also has a controller for controlling operation of the hybrid vehicle with the engine and the electric motor. If the amount of electric energy stored in the electric energy storage unit is greater than a predetermined quantity, the controller controls the electric motor to generate the assistive output power to start the hybrid vehicle with the electric energy supplied from the electric energy storage unit to the electric motor while the engine is idling or stopped. If the amount of electric energy stored in the electric energy storage unit is smaller than the predetermined quantity, the controller controls the engine to generate an output power to start the hybrid vehicle while the electric motor is being de-energized.

    摘要翻译： 混合动力车辆具有用于推进混合动力车辆的发动机，用于将发动机的输出功率从其输出轴传递到混合动力车辆的驱动轮的动力传递机构，用于提供辅助输出功率以辅助输出的电动机 通过动力传递机构将发动机的动力传递到驱动轮;以及蓄电单元，用于存储用于激励电动机的电能。 混合动力车辆还具有用于控制混合动力车辆与发动机和电动机的操作的控制器。 如果存储在电能存储单元中的电能量大于预定量，则控制器控制电动机以产生辅助输出功率，以从电能存储单元供应的电能启动混合动力车辆 发动机空转或停止时电机。 如果存储在电能存储单元中的电能量小于预定量，则控制器在电动机断电的同时，控制发动机产生启动混合动力车辆的输出功率。

    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：US06262491B1

    公开(公告)日：2001-07-17

    申请号：US09453961

    申请日：1999-12-03

    申请人： Shinichi Kitajima ,  Atsushi Izumiura ,  Keisuke Uchida ,  Katsuhiro Kumagai ,  Asao Ukai ,  Hironao Fukuchi ,  Kazutomo Sawamura ,  Hideyuki Oki ,  Kenji Nakano ,  Fumihiko Konno ,  Takashi Kiyomiya ,  Nobuyuki Irie

    发明人： Shinichi Kitajima ,  Atsushi Izumiura ,  Keisuke Uchida ,  Katsuhiro Kumagai ,  Asao Ukai ,  Hironao Fukuchi ,  Kazutomo Sawamura ,  Hideyuki Oki ,  Kenji Nakano ,  Fumihiko Konno ,  Takashi Kiyomiya ,  Nobuyuki Irie

    IPC分类号： F02M5100

    CPC分类号： B60W20/13 ,  B60K6/48 ,  B60K6/485 ,  B60L11/12 ,  B60W20/00 ,  B60W2510/0671 ,  B60W2510/244 ,  Y02T10/6226 ,  Y02T10/7005 ,  Y02T10/7077 ,  Y10S903/918

    摘要： The control system of the present invention is provided for a hybrid vehicle with an engine, a motor, and a power storage unit. The control system selects one of an air intake passage pressure assist mode (PB assist mode) corresponding to a partial load range of the engine and a throttle assist mode corresponding to the opening state of a throttle. The control system comprises: an assist mode determining device for determining whether the vehicle is in the PB assist mode or in the throttle assist mode, based on the opening state of a throttle; a PB assist amount determining device for determining a base assist amount in the PB assist mode, based on the rotational speed of the engine and an air intake passage pressure (PB); a throttle assist amount determining device for determining the base assist amount in the throttle assist mode, based on the rotational speed of the engine, the base assist amount including a range defined by an upper threshold value and a lower threshold value; and a throttle assist amount changer for gradually changing the assist amount determined by the throttle assist amount determining device between the upper threshold value and the lower threshold value when the vehicle runs through a partial load range to a full load range of the engine.

    摘要翻译： 本发明的控制系统用于具有发动机，电动机和蓄电单元的混合动力车辆。 控制系统选择与发动机的部分负荷范围相对应的进气通道压力辅助模式（PB辅助模式）和对应于节流阀的打开状态的节气门辅助模式之一。 控制系统包括：辅助模式确定装置，用于基于节气门的打开状态来确定车辆是否处于PB辅助模式或节气门辅助模式; 一个PB辅助量确定装置，用于基于发动机的转速和进气通道压力（PB）确定在PB辅助模式中的基准辅助量; 用于基于所述发动机的转速来确定所述节气门辅助模式下的所述辅助辅助量的所述辅助量判定装置，所述辅助辅助量包括由上阈值和下阈值所限定的范围; 以及节气门辅助量变更器，用于当车辆经过部分负荷范围到发动机的满载范围时，逐渐改变由节气门辅助量确定装置确定的辅助量在上限阈值和下阈值之间。

    Engine control system for hybrid vehicle
    8.
    发明授权
    Engine control system for hybrid vehicle 有权
    混合动力汽车发动机控制系统

    公开(公告)号：US06316842B1

    公开(公告)日：2001-11-13

    申请号：US09520163

    申请日：2000-03-07

    申请人： Shigetaka Kuroda ,  Hideyuki Takahashi ,  Hironao Fukuchi ,  Teruo Wakashiro

    发明人： Shigetaka Kuroda ,  Hideyuki Takahashi ,  Hironao Fukuchi ,  Teruo Wakashiro

    IPC分类号： F02H1100

    CPC分类号： B60W20/00 ,  B60K6/48 ,  B60K6/543 ,  B60L11/123 ,  B60L11/1851 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W2510/244 ,  B60W2710/0616 ,  F02N11/0825 ,  F02N11/084 ,  F02N2200/061 ,  Y02T10/48 ,  Y02T10/6217 ,  Y02T10/6221 ,  Y02T10/6286 ,  Y02T10/7005 ,  Y02T10/705 ,  Y02T10/7077 ,  Y10S903/903 ,  Y10S903/907 ,  Y10S903/918 ,  Y10S903/919

    摘要： The engine control system, according to the present invention, for a hybrid vehicle, which has an internal combustion engine and an electric motor as driving force sources, and permits stopping and starting of the engine in accordance with predetermined drive conditions, the engine control system comprises: power-consumption detector for detecting an amount of power consumption by predetermined device; first power storage unit for supplying electric energy to the motor and storing energy generated when the electric motor is operated as a generator by the internal combustion engine and energy regenerated by regeneration; second power storage unit for supplying electric energy to the predetermined device; remaining-amount detector for detecting a remaining charge of said first power storage unit; stop/start determination device for determining whether to permit stopping or starting of the engine in accordance with the amount of power consumption by the predetermined device and the remaining charge of the first power storage unit; engine stopper for stopping the engine based on a result of a decision by the stop/start determination device; and engine starter for starting the engine based on the result of the decision by the stop/start determination device.

    摘要翻译： 根据本发明的用于混合动力车辆的发动机控制系统，其具有内燃机和电动机作为驱动力源，并且允许根据预定的驱动条件停止和启动发动机，发动机控制系统 包括：用于检测预定设备的功耗量的功耗检测器; 第一蓄电单元，用于向电动机提供电能，并且存储当电动机通过内燃机作为发电机运行时产生的能量和通过再生再生的能量; 用于向所述预定装置提供电能的第二蓄电单元; 用于检测所述第一蓄电单元的剩余电量的剩余量检测器; 停止/开始确定装置，用于根据预定装置的电力消耗量和第一蓄电单元的剩余电量确定是否允许发动机的停止或起动; 发动机停止器，用于基于停止/开始判定装置的判定结果停止发动机; 以及基于停止/开始判定装置的判定结果起动发动机的发动机起动器。

    Control apparatus for internal combustion engine
    9.
    发明授权
    Control apparatus for internal combustion engine 失效
    内燃机控制装置

    公开(公告)号：US06390083B2

    公开(公告)日：2002-05-21

    申请号：US09739630

    申请日：2000-12-20

    申请人： Hideyuki Oki ,  Shinichi Kitajima ,  Fumihiko Konno ,  Atsushi Matsubara ,  Teruo Wakashiro ,  Hideyuki Takahashi ,  Hironao Fukuchi ,  Yasuo Nakamoto

    发明人： Hideyuki Oki ,  Shinichi Kitajima ,  Fumihiko Konno ,  Atsushi Matsubara ,  Teruo Wakashiro ,  Hideyuki Takahashi ,  Hironao Fukuchi ,  Yasuo Nakamoto

    IPC分类号： F02M2508

    CPC分类号： F02M25/08 ,  F02D41/0042

    摘要： The control apparatus for an internal combustion engine of the present invention comprises: a fuel supply device for supplying fuel to the internal combustion engine; a fuel tank for retaining fuel; a purge device for purging fuel vapor, produced in the fuel tank, into an intake system of the internal combustion engine; a purge correction amount updating device for calculating a purge correction amount for correcting an amount of fuel to be supplied by the fuel supply device, depending on the amount of fuel vapor purged by the purge device; a target air-fuel ratio setting device for setting a target air-fuel ratio depending on a running state of the internal combustion engine; and an update amount setting device for updating the purge correction amount depending on the target air-fuel ratio set by the target air-fuel ratio setting device.

    摘要翻译： 本发明的内燃机的控制装置包括：向内燃机供给燃料的燃料供给装置， 用于保留燃料的燃料箱; 用于将在燃料箱中产生的燃料蒸气吹扫到内燃机的进气系统中的净化装置; 清洗校正量更新装置，用于根据由吹扫装置吹扫的燃料蒸汽的量来计算用于校正由燃料供应装置供应的燃料量的净化校正量; 目标空燃比设定装置，用于根据内燃机的行驶状态设定目标空燃比; 以及更新量设定装置，用于根据由目标空燃比设定装置设定的目标空燃比来更新净化校正量。

    Vaporized fuel treatment apparatus of internal combustion engine
    10.
    发明授权
    Vaporized fuel treatment apparatus of internal combustion engine 失效
    内燃机汽化燃油处理装置

    公开(公告)号：US06478015B2

    公开(公告)日：2002-11-12

    申请号：US09739250

    申请日：2000-12-19

    申请人： Hideyuki Oki ,  Asao Ukai ,  Shinichi Kitajima ,  Hironao Fukuchi ,  Atsushi Matsubara ,  Teruo Wakashiro ,  Shigetaka Kuroda ,  Takashi Kiyomiya ,  Atsushi Izumiura

    发明人： Hideyuki Oki ,  Asao Ukai ,  Shinichi Kitajima ,  Hironao Fukuchi ,  Atsushi Matsubara ,  Teruo Wakashiro ,  Shigetaka Kuroda ,  Takashi Kiyomiya ,  Atsushi Izumiura

    IPC分类号： F02M3302

    CPC分类号： F02M25/08 ,  F02D41/0032 ,  F02D41/042

    摘要： In order to prevent an occurrence of dieseling phenomenon, and to prevent engine rotation speed from decreasing during idle operation or the idle operation from being stopped, in step S111, it is determined whether the flag value of an idle stop flag F_IDLSTP is “1” or not. If it is determined that the determination result is “YES”, that is, if it is determined that the internal combustion engine body is stopped, 0% is set to a target purge control valve drive duty value PGCMD (step S105), and 0 is set to the target purge flow rate QPGC (step S106). If it is determined that the determination result is “NO”, that is, when the internal combustion engine body is in operation, PGCMD calculation processing is executed (step S112). While the internal combustion engine body is stopped, execution of purge is stopped, thereby an occurrence of a dieseling phenomenon which is caused because the flow rate of the air flowing into the internal combustion engine body increases and the air is compressed, is prevented, thereby suppressing vibration from occurring in the internal combustion engine body.

    摘要翻译： 为了防止发生故障现象，为了防止发动机转速在怠速运转或怠速运转中停止，在步骤S111中，判断怠速停止标志F_IDLSTP的标志值是否为“1” 或不。 如果确定结果为“是”，即如果确定内燃机主体停止，则将0％设定为目标净化控制阀驱动占空比值PGCMD（步骤S105），并且将0 被设定为目标吹扫流量QPGC（步骤S106）。 如果确定结果为“否”，即当内燃机主体运行时，执行PGCMD计算处理（步骤S112）。 当内燃机主体停止时，停止吹扫的执行，从而防止由于流入内燃机主体的空气的流量增加并且空气被压缩而引起的排污现象的发生，由此 抑制在内燃机主体中发生振动。