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公开(公告)号：US08616312B2
公开(公告)日：2013-12-31
申请号：US12549790
申请日：2009-08-28
IPC分类号： B60W10/24
CPC分类号： B60W20/13 , B60K6/48 , B60L2240/486 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , B60W2510/1015 , B60W2520/10 , Y02T10/6221 , Y02T10/6286 , Y10S903/907
摘要： A method of operating a vehicle powertrain system where the powertrain system includes a fuel controlled engine, an electric motor, and a battery, the fuel, controlled engine and the electric motor capable of powering the powertrain system. The powertrain system is capable of operating in a plurality of operational modes. The method includes detecting a current value representative of a current flowing through a portion of the battery, calculating a first value representative of the current over a predetermined amount of time, and de-rating at least one of the plurality of operational modes in response to the calculated first value.
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公开(公告)号：US20110048823A1
公开(公告)日：2011-03-03
申请号：US12549790
申请日：2009-08-28
CPC分类号： B60W20/13 , B60K6/48 , B60L2240/486 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , B60W2510/1015 , B60W2520/10 , Y02T10/6221 , Y02T10/6286 , Y10S903/907
摘要： A method of operating a vehicle powertrain system where the powertrain system includes a fuel controlled engine, an electric motor, and a battery, the fuel, controlled engine and the electric motor capable of powering the powertrain system. The powertrain system is capable of operating in a plurality of operational modes. The method includes detecting a current value representative of a current flowing through a portion of the battery, calculating a first value representative of the current over a predetermined amount of time, and de-rating at least one of the plurality of operational modes in response to the calculated first value.
摘要翻译： 一种操作车辆动力系统的方法，其中动力系统包括燃料控制的发动机，电动机和电池，燃料，受控发动机和能够为动力系统供电的电动机。 动力系统能够以多种操作模式操作。 该方法包括检测表示流过电池的一部分的电流的电流值，计算表示电流超过预定时间量的第一值，以及响应于所述多个操作模式中的至少一个， 计算的第一个值。
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3.发明授权Automatic calibration of the torque transfer touch point in an electrically actuated clutch in a hybrid vehicle 有权在混合动力车辆的电动离合器中自动校准扭矩传递接触点公开(公告)号：US08738256B2
公开(公告)日：2014-05-27
申请号：US12166274
申请日：2008-07-01
CPC分类号： F16D28/00 , F16D27/004 , F16D48/064 , F16D2500/1025 , F16D2500/1066 , F16D2500/3022 , F16D2500/30426 , F16D2500/50245
摘要： A method of determining a torque transfer touch point of a clutch within a drive train includes applying a predetermined amount of current to an electric motor such that the electric motor will apply a torque to at least a portion of a clutch. The predetermined amount of current will not rotate a shaft of the motor when the clutch is at least partially engaged. The method also includes initiating disengagement of the clutch, detecting movement of at least a portion of the motor, and recording a clutch parameter that is generally coincident with the detecting movement of a least a portion of the motor.
摘要翻译： 确定传动系中的离合器的扭矩传递接触点的方法包括向电动机施加预定量的电流，使得电动机将向离合器的至少一部分施加扭矩。 当离合器至少部分接合时，预定量的电流将不会使马达的轴旋转。 该方法还包括启动离合器的分离，检测马达的至少一部分的运动，以及记录通常与马达的至少一部分的检测运动重合的离合器参数。
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公开(公告)号：US08412425B2
公开(公告)日：2013-04-02
申请号：US12705063
申请日：2010-02-12
申请人： Kerfegar Khurshed Katrak , Ian Daniel McKenzie , Anthony Stasik , Jeffrey P. Hawarden , Todd William Fritz , Thomas R. Connolly , Kim Ann Brown
发明人： Kerfegar Khurshed Katrak , Ian Daniel McKenzie , Anthony Stasik , Jeffrey P. Hawarden , Todd William Fritz , Thomas R. Connolly , Kim Ann Brown
IPC分类号： G06F7/00
CPC分类号： F16H61/12 , F16H2061/1208 , F16H2061/122 , F16H2061/1268 , F16H2061/1284
摘要： An exemplary transmission system includes a plurality of sensors each configured to output a signal at least partially representative of a speed of at least one of a first transmission input shaft, a second transmission input shaft, a transmission output shaft, and an engine. A transmission control module is in communication with the plurality of sensors and is configured to identify at least one of the plurality of sensors as a failed sensor and another of the plurality of sensors as a working sensor. The transmission control module is further configured to estimate the signal of the failed sensor based on a predetermined relationship between an expected signal from the failed sensor and the signal received from the working sensor.
摘要翻译： 示例性传动系统包括多个传感器，每个传感器被配置为输出至少部分代表第一变速器输入轴，第二变速器输入轴，变速器输出轴和发动机中的至少一个的速度的信号。 传输控制模块与多个传感器通信，并且被配置为将多个传感器中的至少一个识别为故障传感器，并将多个传感器中的另一个识别为工作传感器。 传输控制模块还被配置为基于来自故障传感器的预期信号和从工作传感器接收到的信号之间的预定关系来估计故障传感器的信号。
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公开(公告)号：US20100204879A1
公开(公告)日：2010-08-12
申请号：US12705063
申请日：2010-02-12
申请人： Kerfegar K. Katrak , Ian D. McKenzie , Anthony Stasik , Jeffrey P. Hawarden , Todd W. Fritz , Thomas R. Connolly , Kim A. Brown
发明人： Kerfegar K. Katrak , Ian D. McKenzie , Anthony Stasik , Jeffrey P. Hawarden , Todd W. Fritz , Thomas R. Connolly , Kim A. Brown
IPC分类号： G06F19/00
CPC分类号： F16H61/12 , F16H2061/1208 , F16H2061/122 , F16H2061/1268 , F16H2061/1284
摘要： An exemplary transmission system includes a plurality of sensors each configured to output a signal at least partially representative of a speed of at least one of a first transmission input shaft, a second transmission input shaft, a transmission output shaft, and an engine. A transmission control module is in communication with the plurality of sensors and is configured to identify at least one of the plurality of sensors as a failed sensor and another of the plurality of sensors as a working sensor. The transmission control module is further configured to estimate the signal of the failed sensor based on a predetermined relationship between an expected signal from the failed sensor and the signal received from the working sensor.
摘要翻译： 示例性传动系统包括多个传感器，每个传感器被配置为输出至少部分代表第一变速器输入轴，第二变速器输入轴，变速器输出轴和发动机中的至少一个的速度的信号。 传输控制模块与多个传感器通信，并且被配置为将多个传感器中的至少一个识别为故障传感器，并将多个传感器中的另一个识别为工作传感器。 传输控制模块还被配置为基于来自故障传感器的预期信号和从工作传感器接收到的信号之间的预定关系来估计故障传感器的信号。
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6.发明授权Electric vehicle (EV) driving mode optimization for a parallel hybrid electric vehicle 有权一种并联混合动力汽车的电动汽车（EV）驾驶模式优化公开(公告)号：US08566013B2
公开(公告)日：2013-10-22
申请号：US12121238
申请日：2008-05-15
IPC分类号： G06F19/00
CPC分类号： B60W20/20 , B60K6/48 , B60L11/14 , B60L2240/441 , B60W10/08 , B60W10/26 , B60W20/00 , B60W2510/0638 , B60W2510/244 , B60W2720/10 , B60W2720/106 , Y02T10/48 , Y02T10/6221 , Y02T10/70
摘要： A method of operating a parallel hybrid electric drive train may include manually selecting a first mode by a user. The first mode include an electric mode that provides for propelling a vehicle using only an electric motor. The method may also include propelling the vehicle in the electric mode, limiting an allowed vehicle acceleration below a predetermined acceleration value, detecting a battery state of charge, and preventing an engine start during operation in the electric mode.
摘要翻译： 并联混合动力传动系的操作方法可以包括用户手动选择第一模式。 第一模式包括仅使用电动机推动车辆的电动模式。 该方法还可以包括以电模式推进车辆，将允许的车辆加速度限制在低于预定加速度值，检测电池充电状态，以及防止在电动模式下运行期间发动机起动。
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公开(公告)号：US08116956B2
公开(公告)日：2012-02-14
申请号：US12165802
申请日：2008-07-01
申请人： Thomas R. Connolly , Mark E. Hope
发明人： Thomas R. Connolly , Mark E. Hope
CPC分类号： F16D28/00 , F16D27/004 , F16D2500/1025 , F16D2500/3067 , F16D2500/5108 , Y10T477/638 , Y10T477/6403 , Y10T477/641 , Y10T477/70 , Y10T477/75 , Y10T477/753
摘要： A method of engaging a clutch within a drive train may include detecting a fault in a clutch engagement data link, selecting an alternative clutch control logic, detecting a value indicative of a rotational speed of a first portion of the clutch and moving a second portion of the clutch based upon the detected value.
摘要翻译： 接合传动系中的离合器的方法可以包括检测离合器接合数据连杆中的故障，选择替代离合器控制逻辑，检测指示离合器的第一部分的转速的值，并移动第二部分 基于检测值的离合器。
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