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1. 发明授权

US06364807B1 Control strategy for a hybrid powertrain for an automotive vehicle 有权
标题翻译：汽车混合动力总成的控制策略
公开(公告)号：US06364807B1
公开(公告)日：2002-04-02
申请号：US09607829
申请日：2000-06-30
申请人： Philip Thomas Koneda , Thomas William Megli , Alexander O. Gibson
发明人： Philip Thomas Koneda , Thomas William Megli , Alexander O. Gibson
IPC分类号： B60K602
CPC分类号： B60W20/40 , B60K6/48 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/00 , Y02T10/6221 , Y02T10/6286 , Y10S903/946 , Y10T477/26
摘要： A control strategy for a hybrid powertrain for an automotive vehicle comprising an internal combustion engine, a geared transmission mechanism for transmitting driving torque to the vehicle traction wheels, and an electric motor arranged in parallel with respect to the internal combustion engine at the torque input side of the transmission. A friction clutch connects and disconnects the engine from the torque flow path as transitions are made between an electric motor driving mode and an engine driving mode. A mechanical damper is located on the torque input side of the clutch. A transition from the electric motor drive mode to the internal combustion engine drive mode is achieved by controlling the engagement of the clutch using a closed loop clutch pressure modulation strategy and controlling the fuel supply to the engine to effect an engine drive mode without triggering undesirable inertia torque fluctuations in the powertrain.
摘要翻译：一种用于机动车辆的混合动力系统的控制策略，包括内燃机，用于将驱动扭矩传递到车辆牵引轮的齿轮传动机构，以及在扭矩输入侧相对于内燃机并联设置的电动机的传输。当在电动机驱动模式和发动机驱动模式之间转变时，摩擦离合器将发动机与扭矩流动路径连接并断开。机械阻尼器位于离合器的扭矩输入侧。通过使用闭环离合器压力调节策略控制离合器的接合并且控制向发动机的燃料供应以实现发动机驱动模式而不触发不期望的惯性来实现从电动机驱动模式到内燃机驱动模式的转变动力总成中的扭矩波动。

2. 发明授权

US5529324A System and method for vehicle roll control 失效
标题翻译：车辆滚动控制的系统和方法
公开(公告)号：US5529324A
公开(公告)日：1996-06-25
申请号：US290583
申请日：1994-08-15
申请人： Gregory J. Krawczyk , Alexander O. Gibson
发明人： Gregory J. Krawczyk , Alexander O. Gibson
IPC分类号： B60G17/016 , B60G21/055 , B60G21/06 , B60G17/015
CPC分类号： B60G17/0162 , B60G21/0555 , B60G21/06 , B60G2202/135 , B60G2202/413 , B60G2400/104 , B60G2400/208 , B60G2400/41 , B60G2600/08 , B60G2800/012
摘要： A system and method for controlling vehicle roll, such as during a cornering maneuver. The roll control system and method include a sensor for sensing roll of the vehicle, a roll control signal generator for generating a roll control signal in response to the sensed vehicle roll, a pressure differential valve for generating a high pressure fluid, and an actuator for compensating for the sensed vehicle body roll. The roll control system and method also include a fluid control device for controlling the actuator in response to the roll control signal. The control device ports both the actuator inlet and outlet to a fluid reservoir when the vehicle is driven along a straight line path, and ports one of the actuator inlet and outlet to the fluid reservoir and the other of the actuator inlet and outlet to the high pressure fluid when the vehicle is driven along a curved path.
摘要翻译：一种用于控制车辆滚动的系统和方法，例如在转弯机动期间。滚动控制系统和方法包括：用于感测车辆的滚动的传感器;滚动控制信号发生器，用于响应感测到的车辆滚动产生滚动控制信号;用于产生高压流体的压差阀;以及用于补偿感测到的车体卷。滚动控制系统和方法还包括用于响应于滚动控制信号来控制致动器的流体控制装置。当车辆沿着直线路径被驱动时，控制装置将致动器入口和出口都连接到流体储存器，并且将致动器入口和出口中的一个连接到流体储存器，将另一个致动器入口和出口端接到高当车辆沿弯曲路径被驱动时，压力流体。

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