利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

350 条记录 (耗时 0.031 秒)

    Industrial vehicle
    81.
    发明授权
    Industrial vehicle 有权
    工业车辆

    公开(公告)号：US09261035B2

    公开(公告)日：2016-02-16

    申请号：US14667776

    申请日：2015-03-25

    申请人： KABUSHIKI KAISHA TOYOTA JIDOSHOKKI

    发明人： Yukikazu Koide ,  Norihiko Kato

    IPC分类号： B60K31/00 ,  F02D41/08 ,  B66F9/075 ,  F02D29/02

    CPC分类号： F02D41/08 ,  B60K31/00 ,  B60K2031/0091 ,  B60W10/06 ,  B60W30/18054 ,  B60W30/18063 ,  B60W2030/206 ,  B60W2300/121 ,  B60W2520/10 ,  B60W2710/0644 ,  B60W2710/065 ,  B60Y2200/15 ,  B66F9/07572 ,  B66F9/20 ,  B66F9/22 ,  F02D29/02 ,  F02D31/001 ,  F02D41/0225 ,  F02D2200/501

    摘要： An industrial vehicle has an engine, a drive wheel, and a power transmission mechanism that transmits power of the engine to the drive wheel wherein the power transmitted through the power transmission mechanism causes creeping of the vehicle. The industrial vehicle includes a control unit that controls an engine speed of the engine and a vehicle speed detection unit that detects a vehicle speed of the vehicle. The control unit controls the engine speed at a first engine speed when the vehicle is in a non-traveling state, and when the vehicle speed has exceeded a predetermined vehicle speed, the control unit controls the engine speed at a second engine speed that is lower than the first engine speed, and the second engine speed is set to generate a desired creeping speed.

    摘要翻译： 工业车辆具有发动机，驱动轮和动力传递机构，其将发动机的动力传递到驱动轮，其中通过动力传递机构传递的动力引起车辆爬行。 工业车辆包括控制发动机的发动机转速的控制单元和检测车辆的车速的车速检测单元。 当车辆处于非行驶状态时，控制单元以第一发动机转速控制发动机转速，并且当车速超过预定车速时，控制单元以较低的第二发动机转速来控制发动机转速 并且第二发动机转速被设定为产生期望的爬行速度。

    Torque transfer system
    82.
    发明授权
    Torque transfer system 有权
    扭矩传递系统

    公开(公告)号：US09242638B2

    公开(公告)日：2016-01-26

    申请号：US14315637

    申请日：2014-06-26

    申请人： DENSO CORPORATION

    发明人： Masakazu Yamamoto ,  Yusuke Fujitsu ,  Hiroaki Ono ,  Hikaru Shinohara

    IPC分类号： B60L9/00 ,  B60L11/00 ,  G05D1/00 ,  G05D3/00 ,  G06F7/00 ,  G06F17/00 ,  B60W20/00

    CPC分类号： B60W20/10 ,  B60K6/445 ,  B60W20/15 ,  B60W30/20 ,  B60W2030/206 ,  B60W2510/0685 ,  B60W2710/083 ,  Y02T10/6239 ,  Y10S903/902

    摘要： A first shaft has one end coupled to an engine. A damper has a spring coupled the other end of the first shaft. A second shaft has one end coupled to the spring. A third shaft rotates in correspondence to a final output shaft. A fourth shaft has one end coupled to a first rotary electric machine. A power split mechanism is provided among the second shaft, the third shaft and the fourth shaft and transfers torque among the second shaft, the third shaft and the fourth shaft. A control unit calculates a torque correction value for the rotary electric machine based on information indicating torsion angle of the damper and corrects the torque of the rotary electric machine based on a calculated torque correction value.

    摘要翻译： 第一轴具有联接到发动机的一端。 阻尼器具有联接在第一轴的另一端的弹簧。 第二轴具有联接到弹簧的一端。 第三轴对应于最终输出轴旋转。 第四轴具有联接到第一旋转电机的一端。 在第二轴，第三轴和第四轴之间设置动力分配机构，并且在第二轴，第三轴和第四轴之间传递转矩。 控制单元基于表示该阻尼器的扭转角度的信息来计算旋转电机的扭矩校正值，并基于计算出的扭矩校正值来校正旋转电机的转矩。

    Hybrid vehicle control device
    86.
    发明授权
    Hybrid vehicle control device 有权
    混合动力车控制装置

    公开(公告)号：US09227624B2

    公开(公告)日：2016-01-05

    申请号：US14527011

    申请日：2014-10-29

    申请人： DENSO CORPORATION

    发明人： Yamato Sakakibara ,  Daiji Isobe

    IPC分类号： B60W10/02 ,  B60W20/00 ,  B60W10/06 ,  B60W10/08

    CPC分类号： B60W20/10 ,  B60W10/06 ,  B60W10/08 ,  B60W20/15 ,  B60W30/20 ,  B60W2030/206 ,  B60W2510/0638 ,  B60W2710/0605 ,  B60W2710/0633 ,  B60W2710/0666 ,  Y02T10/6286 ,  Y10S903/93

    摘要： A hybrid vehicle having a power-transferable combination of an engine and a motor-generator is controlled to prevent a vehicle vibration while preventing an over-revolution of the engine when the engine is started. In such control, while the engine is determined to be in a starting state, an instruction value correction is performed for correcting a per-unit-time change amount of an actuator instruction value, such as a target air intake amount and/or a target air load amount, according to a target output of the engine so that a steep increase of the engine revolution speed is prevented. With such a correction of the instruction value, an air intake amount of the engine and the engine revolution speed is gradually increased, thereby preventing the over-revolution of the engine and a steep increase of a load torque of the motor-generator, which prevents vehicle vibration when the engine is started.

    摘要翻译： 控制具有发动机和电动发电机的可转换组合的混合动力车辆，以防止车辆振动，同时防止发动机起动时发动机的过度转动。 在这样的控制中，当发动机被确定为起动状态时，执行指令值校正，以校正执行器指令值的每单位时间变化量，例如目标进气量和/或目标 空气负荷量，根据发动机的目标输出，防止发动机转速急剧上升。 通过这种指令值的校正，发动机的进气量和发动机转速逐渐增加，从而防止发动机的过度转动和电动发电机的负载转矩的急剧增加，从而防止 发动机启动时的车辆振动。

    Internal combustion engine and control method therefor
    87.
    发明授权
    Internal combustion engine and control method therefor 有权
    内燃机及其控制方法

    公开(公告)号：US09217366B2

    公开(公告)日：2015-12-22

    申请号：US14369367

    申请日：2012-11-20

    申请人： ISUZU MOTORS LIMITED

    发明人： Hiroshi Tsunoda

    IPC分类号： F02B75/06 ,  F02B77/00 ,  B60W10/08 ,  F02N11/04 ,  B60W10/06 ,  B60W30/20 ,  F02N15/02 ,  F02N15/08

    CPC分类号： F02B77/00 ,  B60W10/06 ,  B60W10/08 ,  B60W30/20 ,  B60W2030/206 ,  B60W2510/0638 ,  B60W2510/0652 ,  F02B75/06 ,  F02N11/04 ,  F02N15/022 ,  F02N15/08 ,  F16F15/002

    摘要： An engine including: a primary balancer driven by a crankshaft via a gear drive device and rotates in a direction reverse to a direction of the crankshaft; an electric motor driven by the primary balancer via a belt drive device to rotate in a direction reverse to the direction of the crankshaft; an auxiliary flywheel provided to a rotary shaft of the electric motor via a clutch. An engine control unit including a first device for increasing and decreasing effective moment of inertia around the crankshaft by engaging or disengaging the clutch in accordance with an operating condition of the engine, and a second device for controlling torque to be transmitted to the gear drive device via the belt drive device by power-driving or regeneratively driving the electric motor in accordance with a crank angular acceleration.

    摘要翻译： 一种发动机，其特征在于，包括：主平衡器，其通过齿轮驱动装置由曲轴驱动，并沿与曲轴方向相反的方向旋转; 电动马达，其由主平衡器经由皮带驱动装置驱动，以沿与曲轴方向相反的方向旋转; 通过离合器提供给电动机的旋转轴的辅助飞轮。 一种发动机控制单元，包括：第一装置，用于根据发动机的运行状态使离合器接合或分离，增加和减少曲轴周围的有效转动惯量;以及第二装置，用于控制要传递到齿轮传动装置的扭矩 经由带驱动装置，通过根据曲柄角加速度的动力驱动或再生驱动电动机。

    HYBRID VEHICLE CONTROL APPARATUS
    89.
    发明申请
    HYBRID VEHICLE CONTROL APPARATUS 审中-公开
    混合动力车控制装置

    公开(公告)号：US20150298704A1

    公开(公告)日：2015-10-22

    申请号：US14690674

    申请日：2015-04-20

    申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

    发明人： Kenji ITAGAKI

    IPC分类号： B60W30/20 ,  B60W10/08 ,  B60W10/02 ,  B60W20/00

    CPC分类号： B60W30/20 ,  B60K6/445 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W20/17 ,  B60W20/40 ,  B60W2030/206 ,  B60W2510/0275 ,  B60W2710/021 ,  B60W2710/08 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/7258 ,  Y10S903/93

    摘要： A hybrid vehicle control apparatus configured to control a hybrid vehicle provided with an engagement mechanism realizing a fixed gear ratio mode in which rotation of an electrical rotating machine is limited in an engaged state in which a pair of engaging elements engage, is provided with: a determining device configured to determine whether or not a direction of torque acting on the engaging element of the engagement mechanism is reversed in fixed gear ratio engine brake traveling; and a controlling device configured to control the electrical rotating machine to set the electrical rotating machine to be in a shutdown state in the fixed gear ratio mode, and to temporarily release the shutdown control if it is determined that the direction of the torque is reversed, so that backlash elimination torque is supplied for eliminating backlash formed between the pair of engaging elements.

    摘要翻译： 一种混合动力车辆控制装置，其被配置为控制具有接合机构的混合动力车辆，该混合动力车辆实现固定齿轮比模式，其中旋转机械的旋转在一对接合元件接合的接合状态下被限制： 确定装置，被配置为确定在固定齿轮比发动机制动器行驶中作用在所述接合机构的接合元件上的扭矩的方向是否反转; 以及控制装置，其被配置为控制所述旋转电机以将所述旋转电机设置在所述固定齿轮比模式中的关闭状态，并且如果确定所述扭矩的方向被反转，则暂时释放所述停止控制， 从而提供间隙消除扭矩以消除在一对接合元件之间形成的间隙。

    CONTROL SYSTEM FOR HYBRID VEHICLE
    90.
    发明申请
    CONTROL SYSTEM FOR HYBRID VEHICLE 审中-公开
    混合动力车控制系统

    公开(公告)号：US20150291175A1

    公开(公告)日：2015-10-15

    申请号：US14427420

    申请日：2013-12-09

    申请人： Taku HARADA ,  Masatoshi ITO

    发明人： Taku Harada ,  Masatoshi Ito

    IPC分类号： B60W30/20 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00

    CPC分类号： B60W30/20 ,  B60K6/445 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W20/13 ,  B60W20/17 ,  B60W2030/206 ,  B60W2510/244 ,  B60W2520/10 ,  B60W2710/0666 ,  B60W2710/086 ,  B60Y2300/58 ,  F16F15/129 ,  Y02T10/6239 ,  Y10S903/93

    摘要： In a control system for a hybrid vehicle including an engine, a motor-generator, a power distribution/integration mechanism having three rotary elements connected to a crankshaft, a rotary shaft of the motor-generator, and a ring gear shaft, a motor-generator, and a battery, a battery ECU sets a required charging power to a required charging power that is lower than a normally set required charging power, under a condition that the vehicle speed is lower than a given speed, so that torque fluctuation of the engine is absorbed by hysteresis torque generated by a hysteresis mechanism.

    摘要翻译： 在包括发动机的混合动力车辆的控制系统中，电动发电机，具有连接到曲轴的三个旋转元件，电动发电机的旋转轴和齿圈轴的动力分配/积分机构， 发电机和电池，在车速低于给定速度的条件下，电池ECU将所需的充电功率设置为低于正常设定的所需充电功率所需的充电功率，从而使得 发动机由滞后机构产生的滞后转矩吸收。