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    HYBRID VEHICLE
    2.
    发明申请
    HYBRID VEHICLE 审中-公开
    混合动力车

    公开(公告)号：US20140288757A1

    公开(公告)日：2014-09-25

    申请号：US14357869

    申请日：2011-11-14

    申请人： Takahiko Hirasawa ,  Noritake Mitsutani

    发明人： Takahiko Hirasawa ,  Noritake Mitsutani

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

    CPC分类号： B60W10/06 ,  B60K6/445 ,  B60W10/08 ,  B60W20/10 ,  B60W30/1882 ,  B60W50/082 ,  B60W50/10 ,  B60W50/14 ,  B60W2510/0642 ,  B60W2510/101 ,  B60W2540/103 ,  B60W2710/0644 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/84 ,  Y10S903/93

    摘要： A hybrid vehicle according to one of embodiments of the present invention generates a driving torque using an internal combustion engine, an motor generator, and the like when a shift position is a driving position, the driving torque being determined based on a selected driving mode (e.g., a power mode to give priority to the power, and a normal mode to give priority to fuel consumption) and an accelerator operation amount. On the other hand, when the shift position is a neutral position, the vehicle maintains a rotational speed of the engine at a constant speed (including zero when the engine is stopped) regardless of the accelerator operation amount. When the accelerator operation amount becomes equal to or larger than an accelerator operation amount threshold while the neutral position is selected, the vehicle supplies information indicating that the neutral position is selected to a driver. The accelerator operation amount threshold is determined based on the driving mode.

    摘要翻译： 根据本发明的实施例中的一个的混合动力车辆，当换档位置是驾驶位置时，使用内燃机，电动发电机等产生驱动转矩，基于所选择的驾驶模式确定驱动转矩（ 例如，将功率优先的功率模式和用于优先考虑燃料消耗的正常模式）和加速器操作量。 另一方面，当换档位置为中立位置时，车辆将发动机的转速保持在恒定速度（发动机停止时为零），而与加速器操作量无关。 当选择了中立位置时，当加速器操作量变得等于或大于加速器操作量阈值时，车辆向驾驶员提供指示中性位置的信息。 基于驾驶模式来确定加速器操作量阈值。

    Thermal protection apparatus and method for hybrid vehicles
    6.
    发明授权
    Thermal protection apparatus and method for hybrid vehicles 失效
    混合动力汽车的热保护装置和方法

    公开(公告)号：US07622879B2

    公开(公告)日：2009-11-24

    申请号：US11883409

    申请日：2006-02-14

    申请人： Takahiko Hirasawa

    发明人： Takahiko Hirasawa

    IPC分类号： H02P27/06 ,  B60L11/18 ,  H02H5/04

    CPC分类号： H02P29/032

    摘要： Thermal variable-operation regulator that regulates the operation of an operating device by progressively limiting the operation of the operating device (24) as a limitation temperature (Tset) increases. The limitation temperature (Tset), based on which the operation of the operating device (24) is limited, is set to a smoothed temperature (Ttmp), obtained by performing a predetermined smoothing process on the detected temperature (Tiny), by a limitation temperature setting means when a change amount (AT) of the detected temperature (Tiny) is equal to or less than a predetermined change amount (Tref). However, when the change amount (AT) of the detected temperature (Tiny) is greater than the predetermined change amount (Tref), the limitation temperature (Tset) is set without using the detected temperature (Tiny). An operating means of the thermal variable operation regulator effects the operation and progressive limitation of the operating device (24) in response to increases in the limitation temperature (Tset).

    摘要翻译： 通过逐渐限制作为限制温度（Tset）的操作装置（24）的操作来调节操作装置的操作的热变量操作调节器。 通过对操作装置（24）的操作进行限制的限制温度（Tset）被设定为通过对检测温度（Tiny）进行预定的平滑化处理而获得的平滑温度（Ttmp） 温度设定装置，当检测温度（Tiny）的变化量（ΔT）等于或小于预定变化量（Tref）时。 然而，当检测温度（Tiny）的变化量（ΔT）大于预定变化量（Tref）时，限制温度（Tset）被设定为不使用检测温度（Tiny）。 热变量运行调节器的操作装置响应于限制温度（Tset）的增加而影响操作装置（24）的操作和逐步限制。

    Electrically-powered vehicle
    8.
    发明授权
    Electrically-powered vehicle 有权
    电动车

    公开(公告)号：US09242644B2

    公开(公告)日：2016-01-26

    申请号：US14118130

    申请日：2011-05-16

    申请人： Takahiko Hirasawa ,  Keiji Kaita

    发明人： Takahiko Hirasawa ,  Keiji Kaita

    IPC分类号： B60W20/00 ,  B60K6/445 ,  B60W10/08 ,  B60L3/00 ,  B60L11/18 ,  B60L11/14

    CPC分类号： B60W20/40 ,  B60K6/445 ,  B60L3/00 ,  B60L3/0015 ,  B60L3/0092 ,  B60L11/14 ,  B60L11/1851 ,  B60L11/1861 ,  B60L2240/12 ,  B60L2260/52 ,  B60W10/08 ,  B60W20/50 ,  Y02T10/6239 ,  Y02T10/70 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7077 ,  Y10S903/93

    摘要： A hybrid vehicle illustrated as a representative example of an electrically-powered vehicle includes a chargeable/dischargeable power storage device, a motor configured to generate a vehicle drive force by receiving supply of power from the power storage device, an internal combustion engine as a drive force source, and a generator configured to generate charging power for the power storage device by power generation using an output of the internal combustion engine. If the generator cannot be operated normally, the control unit causes the electrically-powered vehicle to perform limp-home mode traveling by traveling using only the motor. During the limp-home mode traveling, the control device calculates a remaining travelable distance in the limp-home mode traveling, based on at least a remaining capacity of the power storage device and a vehicle speed.

    摘要翻译： 作为电动车辆的代表性示例的混合动力车辆包括可充/放电的蓄电装置，被配置为通过从蓄电装置接收电力而产生车辆驱动力的电动机，作为驱动的内燃机 以及发电机，其被配置为通过使用所述内燃机的输出发电来产生所述蓄电装置的充电电力。 如果发电机不能正常工作，则控制单元使得电动车辆仅通过电动机行驶而执行跛行模式行驶。 在跛行模式行驶期间，控制装置至少基于蓄电装置的剩余容量和车速来计算跛行模式行驶中的剩余行驶距离。

    Control device for vehicle
    9.
    发明授权
    Control device for vehicle 有权
    车辆控制装置

    公开(公告)号：US08972130B2

    公开(公告)日：2015-03-03

    申请号：US13984927

    申请日：2011-02-14

    申请人： Keiji Kaita ,  Masaya Amano ,  Takeshi Hoshiba ,  Koji Hokoi ,  Takahiko Hirasawa

    发明人： Keiji Kaita ,  Masaya Amano ,  Takeshi Hoshiba ,  Koji Hokoi ,  Takahiko Hirasawa

    IPC分类号： F16H59/08 ,  F16H59/36 ,  F16H59/46 ,  F16H61/12 ,  F16H61/16 ,  F16H59/10

    CPC分类号： F16H61/12 ,  F02N11/103 ,  F02N2200/101 ,  F02N2200/102 ,  F16H59/105 ,  F16H2061/1208 ,  F16H2061/1232 ,  F16H2061/1284 ,  F16H2061/168

    摘要： An ECU determines whether or not there is an abnormality (shift pattern abnormality) in a combination of shift signals provided from a shift position sensor. After occurrence of the shift pattern abnormality is determined, ECU determines whether or not a first condition that a shift pattern has changed into a normal pattern of a drive range, a second condition that a brake is ON and a vehicle is in a stop state is satisfied, and a third condition that an accelerator is OFF are satisfied. When occurrence of the shift pattern abnormality is determined, ECU stops generation of driving force of the vehicle and prohibits switching to the drive range. When ECU determines that the above-mentioned first to third conditions are satisfied after occurrence of the shift pattern abnormality is determined, ECU switches the shift range to the drive range indicated by the shift pattern.

    摘要翻译： ECU根据从换档位置传感器提供的换档信号的组合，判定是否存在异常（换档模式异常）。 在发生换档模式异常之后，ECU判定是否变更了模式变为驱动范围的正常模式的第一条件，制动器接通的第二状态和车辆处于停止状态 并且满足加速器OFF的第三条件。 当发生换档模式异常时，ECU停止产生车辆的驱动力并禁止切换到驱动范围。 当ECU确定发生换档模式异常之后，确定满足上述第一至第三条件时，ECU将换档范围切换到由换档模式指示的驱动范围。

    CONTROL DEVICE FOR VEHICLE
    10.
    发明申请
    CONTROL DEVICE FOR VEHICLE 有权
    车辆控制装置

    公开(公告)号：US20130317720A1

    公开(公告)日：2013-11-28

    申请号：US13984969

    申请日：2011-02-14

    申请人： Keiji Kaita ,  Masaya Amano ,  Takeshi Hoshiba ,  Koji Hokoi ,  Takahiko Hirasawa ,  Masashi Yoshimi

    发明人： Keiji Kaita ,  Masaya Amano ,  Takeshi Hoshiba ,  Koji Hokoi ,  Takahiko Hirasawa ,  Masashi Yoshimi

    IPC分类号： G06F17/00

    CPC分类号： G06F17/00 ,  B60K2028/003 ,  F02D29/02 ,  F02N11/0803 ,  F02N2200/0802 ,  F16H59/105 ,  F16H61/12 ,  F16H2059/446 ,  F16H2061/1284

    摘要： During the deactivation of a driving system of a vehicle, an ECU determines whether or not a P range abnormality occurs which exhibits that a shift signal transmitted from a shift position sensor includes a P signal and an MJ signal corresponding to the P range as well as a different-type signal other than the P signal and the MJ signal. When the P range abnormality occurs, the ECU determines whether or not the vehicle-stopped state can be assured based on whether or not a brake-ON state (a hydraulic braking force or a parking braking force are beyond the range capable of maintaining vehicle-stopped state) is present. In a case where a P range abnormality occurs, when ECU determines that the vehicle-stopped state can be assured, the ECU allows the activation of the driving system.

    摘要翻译： 在车辆的驾驶系统的停用期间，ECU判断是否发生P范围异常，表示从换档位置传感器发送的换档信号包含P信号和对应于P档的MJ信号，以及 除了P信号和MJ信号之外的不同类型的信号。 当P范围异常发生时，ECU基于制动器接通状态（液压制动力或驻车制动力是否超出能够维持车辆停止状态的范围）来判定是否能够确保车辆停止状态， 停止状态）存在。 在发生P范围异常的情况下，ECU判断为停车状态时，能够使ECU驱动。