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公开(公告)号：US20150246670A1
公开(公告)日：2015-09-03
申请号：US14425483
申请日：2012-09-21
CPC分类号： B60W20/40 , B60K6/48 , B60W10/02 , B60W10/026 , B60W10/06 , B60W2510/0275 , B60W2510/083 , B60W2710/083 , Y02T10/6221 , Y10S903/93 , Y10T477/26 , Y10T477/6333 , Y10T477/635
摘要： A vehicle control device includes an engine, an electric motor, a clutch, and a hydraulic power transmission device having a lockup clutch disposed on a power transmission path between the electric motor and drive wheels, the control device increasing the electric motor output torque while slip-engaging or releasing the lockup clutch when the engine is started by engaging the clutch during motor running performed by using only the electric motor as a drive force source for running with the clutch released and the lockup clutch engaged, the control device raising the clutch actual torque capacity toward clutch engagement after starting an increase in the electric motor output torque when a torque difference between a torque capacity of the lockup clutch and the output torque of the electric motor falls within a predetermined range as the torque capacity of the lockup clutch is reduced at the start of the engine.
摘要翻译： 车辆控制装置包括发动机，电动机，离合器和液压动力传递装置，其具有设置在电动机和驱动轮之间的动力传递路径上的锁止离合器，所述控制装置在滑动期间增大电动机输出扭矩 - 通过仅使用电动机作为用于使离合器释放和锁止离合器接合的行驶的驱动力源使马达运行中的离合器接合时，启动或释放锁止离合器，控制装置提升离合器实际 当锁止离合器的转矩容量与电动机的输出转矩之间的转矩差落在预定范围内时，当锁止离合器的转矩容量减小时，开始电动机输出转矩增加后，离合器接合的转矩容量 在发动机的起点。
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公开(公告)号：US20150175155A1
公开(公告)日：2015-06-25
申请号：US14408116
申请日：2013-09-09
CPC分类号： B60W20/40 , B60W10/02 , B60W10/06 , B60W2510/0638 , B60W2710/023 , B60W2710/025 , B60W2710/0605 , F01L13/0015 , F02D41/26 , Y10S903/93 , Y10T477/79
摘要： When an engine is started while a vehicle is running with power of a motor, an electronic control unit performs engine starting control by partially engaging an engine coupling/decoupling clutch while allowing the clutch to slip so as to raise the engine speed, temporarily reducing engaging force of the engine coupling/decoupling clutch after the engine becomes to rotate by itself, and then fully engaging the engine coupling/decoupling clutch. During the engine starting control, advancement of the valve-closing timing of an intake valve is restricted until the engine coupling/decoupling clutch is fully engaged.
摘要翻译： 当车辆在电动机运转时发动机起动时，电子控制单元通过部分地接合发动机联接/解耦离合器来执行发动机起动控制，同时允许离合器滑动以提高发动机转速，暂时减少接合 在发动机自身旋转之后，发动机联接/解耦离合器的力，然后完全接合发动机联轴器/解耦离合器。 在发动机启动控制期间，限制进气门的关闭正时的进行，直到发动机联接/解耦离合器完全接合。
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公开(公告)号：US09592823B2
公开(公告)日：2017-03-14
申请号：US14652251
申请日：2012-12-17
CPC分类号： B60W20/40 , B60K6/48 , B60K6/547 , B60W10/02 , B60W10/026 , B60W10/06 , B60W20/00 , B60W30/192 , B60W2510/0208 , B60W2510/0241 , B60W2510/081 , B60W2710/024 , B60W2710/025 , B60W2710/0644 , Y02T10/6221
摘要： Control device of a vehicle including an engine, electric motor, and clutch in a power transmission path between the engine and motor, which increases the engine's rotation speed in a release or slip state of the clutch after self-sustaining operation of the engine is enabled after starting, providing either a first engine start control where control for engagement of the clutch starts before rotation speed of the engine reaches that of the motor when the engine's rotation speed is increasing, or second control where control for engagement of the clutch starts after the engine's rotation speed is synchronized with that of the motor, or during the process of synchronization, by reducing the engine's rotation speed after it exceeds that of the motor during an increase in the engine's rotation speed, the device using the first or second engine start control in accordance with a vehicle state when starting the engine.
摘要翻译： 使发动机和电动机之间的动力传递路径中包括发动机，电动机和离合器的车辆的控制装置在发动机的自维持操作之后能够在离合器的释放或滑动状态下增加发动机的转速 在起动后，提供第一发动机起动控制，其中当发动机的转速增加时，发动机的转速在发动机的转速达到电动机的转速之前启动离合器的接合的控制，或者在离合器的接合控制开始之后开始的第二控制 发动机的转速与电动机的转速同步，或在同步过程中，通过在发动机的转速增加时，发动机的转速超过电动机的转速降低发动机的转速，使用第一或第二发动机启动控制 根据起动发动机时的车辆状态。
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公开(公告)号：US20140080663A1
公开(公告)日：2014-03-20
申请号：US14026502
申请日：2013-09-13
IPC分类号： B60W20/00
CPC分类号： B60W20/40 , B60K6/48 , B60W10/02 , B60W10/06 , B60W10/08 , B60W30/18 , B60W2510/081 , B60W2710/023 , B60W2710/025 , B60W2710/0605 , B60W2710/0644 , Y02T10/6221 , Y02T10/6286 , Y10S903/902 , Y10T477/26
摘要： When an engine is started in a motor running mode, a control unit performs engine starting control by raising the engine speed through slip engagement of an engine coupling/decoupling clutch, temporarily reducing engaging force of the engine coupling/decoupling clutch after the engine becomes able to rotate by itself, and then fully engaging the engine coupling/decoupling clutch. The control unit advances the intake valve opening/closing timing at an earlier point in time as the motor speed is higher.
摘要翻译： 当发动机以电机运行模式启动时，控制单元通过发动机联接/解耦离合器的滑动接合提高发动机转速来执行发动机起动控制，在发动机变得能够临时减小发动机联接/解耦离合器的接合力 自身旋转，然后完全接合发动机联轴器/解耦离合器。 控制单元随着电动机速度较高而在较早的时间点使进气门打开/关闭正时提前。
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