Invention Grant
US08280599B2 Vehicle control device and vehicle drive system for implementing a one-way transmission speed or engaging a first engaging element in an idle stop state 有权
用于实现单向传动速度的车辆控制装置和车辆驱动系统或使怠速停止状态下的第一接合元件接合

Vehicle control device and vehicle drive system for implementing a one-way transmission speed or engaging a first engaging element in an idle stop state
Abstract:
A vehicle control device where, the transmission apparatus is provided with a state in which the rotational driving force is not transmitted from the output member to the input member when a first engaging element is engaged; the vehicle control device is provided with a control unit that controls the transmission apparatus to engage the first engaging element by a hydraulic pressure from the electric pump for implementing the state in an idle stop state in which the vehicle is in a moving state and the engine is stopped; in a case where a travel speed of the vehicle is not greater than a predetermined release threshold value, the first engaging element is engaged by the hydraulic pressure from the electric pump; and in a case where the travel speed of the vehicle is greater than the predetermined release threshold value, all of the engaging elements are released.
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