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1. 发明申请

US20110231040A1 USE OF DISCONTINUOUS PULSE WIDTH MODULATION FOR AN INVERTER COUPLED TO AN ELECTRIC MOTOR FOR A VEHICLE 审中-公开
标题翻译：用于与车辆电动马达相连的逆变器的不连续脉冲宽度调制的使用
公开(公告)号：US20110231040A1
公开(公告)日：2011-09-22
申请号：US12725543
申请日：2010-03-17
申请人： Steven E. Schulz , Goro Tamai , Lan Wang , Karl Andrew Sime , Silva Hiti , Brian A. Welchko
发明人： Steven E. Schulz , Goro Tamai , Lan Wang , Karl Andrew Sime , Silva Hiti , Brian A. Welchko
IPC分类号： G06F19/00
CPC分类号： B60L15/2009 , B60L15/08 , Y02T10/645 , Y02T10/72 , Y02T10/7275
摘要： A method for controlling an inverter coupled to an electric motor for a vehicle includes generating a discontinuous PWM signal for the inverter when a torque of the electric motor and a speed of the electric motor are substantially zero, and when at least one predetermined vehicle condition is met.
摘要翻译：一种用于控制与车辆的电动机相连的逆变器的方法包括当电动机的转矩和电动机的速度基本上为零时产生用于逆变器的不连续的PWM信号，并且当至少一个预定的车辆状况是见面

2. 发明授权

US08494700B2 Derivative-based hybrid drive motor control for driveline oscillation smoothing 有权
标题翻译：基于导数的混合驱动电机控制，用于传动系统振荡平滑
公开(公告)号：US08494700B2
公开(公告)日：2013-07-23
申请号：US12689262
申请日：2010-01-19
申请人： Karl Andrew Sime , Goro Tamai , Harry J. Bauer , Brendan M. Conlon , Min-Joong Kim
发明人： Karl Andrew Sime , Goro Tamai , Harry J. Bauer , Brendan M. Conlon , Min-Joong Kim
IPC分类号： G06F7/00
CPC分类号： B60W20/50 , B60K6/445 , B60W10/06 , B60W10/08 , B60W20/00 , B60W30/192 , B60W2510/082 , B60W2710/083 , G06F19/00 , Y02T10/6239 , Y02T10/6286
摘要： A method minimizes driveline disturbances in a vehicle having a motor generator unit (MGU) and a controller, which may be a motor control processor or a hybrid control processor. The method includes determining a set of motor values of the MGU, including a change in motor speed, a derivative of the change in motor speed, and a motor jerk value; calculating a corrective final torque value for the MGU as a function of the set of motor values; and commanding the corrective final torque value from the MGU during a predetermined event, e.g., engine restart. Calculations and commanding the corrective final torque value are conducted by the controller within a calibrated minimum processing loop time. A vehicle includes first and second MGUs, and a controller electrically connected to the second MGU. The controller has the algorithm for minimizing driveline disturbances as noted above.
摘要翻译：一种方法使具有电动发电机单元（MGU）的车辆和可以是电动机控制处理器或混合动力控制处理器的控制器的传动系扰动最小化。该方法包括确定MGU的一组电动机值，包括电动机速度的变化，电动机速度的变化的导数和电动机转弯值; 根据电动机值的组合计算MGU的校正最终转矩值; 并且在预定事件例如发动机重起期间从MGU指示校正最终转矩值。控制器在校准的最小处理循环时间内进行计算和指令校正最终转矩值。车辆包括第一和第二MGU以及电连接到第二MGU的控制器。控制器具有如上所述使传动系紊乱最小化的算法。

3. 发明申请

US20110178662A1 DERIVATIVE-BASED HYBRID DRIVE MOTOR CONTROL FOR DRIVELINE OSCILLATION SMOOTHING 有权
标题翻译：用于驱动振荡平滑的基于导数的混合驱动电动机控制
公开(公告)号：US20110178662A1
公开(公告)日：2011-07-21
申请号：US12689262
申请日：2010-01-19
申请人： Karl Andrew Sime , Goro Tamai , Harry J. Bauer , Brendan M. Conlon , Min-Joong Kim
发明人： Karl Andrew Sime , Goro Tamai , Harry J. Bauer , Brendan M. Conlon , Min-Joong Kim
IPC分类号： G06F19/00
CPC分类号： B60W20/50 , B60K6/445 , B60W10/06 , B60W10/08 , B60W20/00 , B60W30/192 , B60W2510/082 , B60W2710/083 , G06F19/00 , Y02T10/6239 , Y02T10/6286
摘要： A method minimizes driveline disturbances in a vehicle having a motor generator unit (MGU) and a controller, which may be a motor control processor or a hybrid control processor. The method includes determining a set of motor values of the MGU, including a change in motor speed, a derivative of the change in motor speed, and a motor jerk value; calculating a corrective final torque value for the MGU as a function of the set of motor values; and commanding the corrective final torque value from the MGU during a predetermined event, e.g., engine restart. Calculations and commanding the corrective final torque value are conducted by the controller within a calibrated minimum processing loop time. A vehicle includes first and second MGUs, and a controller electrically connected to the second MGU. The controller has the algorithm for minimizing driveline disturbances as noted above.
摘要翻译：一种方法使具有电动发电机单元（MGU）和控制器（其可以是电动机控制处理器或混合控制处理器）的车辆中的传动系扰动最小化。该方法包括确定MGU的一组电动机值，包括电动机速度的变化，电动机速度的变化的导数和电动机转弯值; 根据电动机值的组合计算MGU的校正最终转矩值; 并且在预定事件例如发动机重起期间从MGU指示校正最终转矩值。控制器在校准的最小处理循环时间内进行计算和指令校正最终转矩值。车辆包括第一和第二MGU以及电连接到第二MGU的控制器。控制器具有如上所述使传动系紊乱最小化的算法。

4. 发明授权

US08272986B2 Transmission with mechanically-biased clutch 有权
标题翻译：带机械偏置离合器的变速箱
公开(公告)号：US08272986B2
公开(公告)日：2012-09-25
申请号：US12474682
申请日：2009-05-29
申请人： Karl Andrew Sime
发明人： Karl Andrew Sime
IPC分类号： F16H3/72 , F16D13/00
CPC分类号： F16D25/0638 , F16D25/083 , F16D2048/0212
摘要： A transmission configured for receiving power from an engine is provided with a normally-closed clutch in order to permit operation in modes requiring closure of the clutch even when hydraulic power from a pump powered by the engine or by rotation of a transmission member is not available, or is not of a sufficient pressure.
摘要翻译：构造成用于从发动机接收动力的变速器设置有常闭离合器，以便即使在来自由发动机供能的泵或通过变速器构件的旋转的液压动力不可用的情况下，允许以离合器关闭的方式进行操作，或者没有足够的压力。

5. 发明申请

US20090192685A1 Method of Operating a Transmission Auxiliary Pump 有权
标题翻译：操作传动辅助泵的方法
公开(公告)号：US20090192685A1
公开(公告)日：2009-07-30
申请号：US12019098
申请日：2008-01-24
申请人： Karl Andrew Sime
发明人： Karl Andrew Sime
IPC分类号： G06F19/00
CPC分类号： B60W20/00 , B60K1/02 , B60K6/365 , B60K6/445 , B60K6/547 , B60L2240/485 , B60L2240/486 , B60W10/30 , B60W2510/0604 , B60W2510/1015 , B60W2510/107 , B60W2510/244 , B60W2520/10 , F04B49/02 , F04B49/06 , Y02T10/6239
摘要： A method of controlling an auxiliary pump for use with a transmission in a vehicle is provided, the vehicle having a system voltage/current. The method comprises: determining an optimal auxiliary pump start voltage/current; determining if the system voltage/current is less than the optimal auxiliary pump start voltage/current; if yes, determining if the auxiliary pump is in a start-mode and if a predetermined override condition has been met; determining if the actual auxiliary pump speed is less than a desired auxiliary pump speed if the auxiliary pump is in the start-mode; if not, determining if the auxiliary pump is in an on-state; and, increasing an actual auxiliary pump voltage/current to equal the optimal auxiliary pump start voltage/current if the actual auxiliary pump speed is less than the desired auxiliary pump speed or the predetermined override condition has been met.
摘要翻译：提供一种控制与车辆中的变速器一起使用的辅助泵的方法，车辆具有系统电压/电流。该方法包括：确定最佳辅助泵启动电压/电流; 确定系统电压/电流是否小于最佳辅助泵启动电压/电流; 如果是，则确定辅助泵是否处于起动模式，并且如果已经满足预定的超驰条件; 如果辅助泵处于启动模式，则确定实际辅助泵速度是否小于期望的辅助泵速度; 如果没有，确定辅助泵是否处于开启状态; 并且如果实际辅助泵速度小于期望的辅助泵速度或满足预定的超驰条件，则将实际辅助泵电压/电流增加到等于最佳辅助泵启动电压/电流。

6. 发明申请

US20130046425A1 METHOD FOR CONTROLLING POWERTRAIN PUMPS 有权
标题翻译：控制动力泵的方法
公开(公告)号：US20130046425A1
公开(公告)日：2013-02-21
申请号：US13211775
申请日：2011-08-17
申请人： Karl Andrew Sime , Brian L. Spohn , Besim Demirovic , Ryan D. Martini , Jean Marie Miller
发明人： Karl Andrew Sime , Brian L. Spohn , Besim Demirovic , Ryan D. Martini , Jean Marie Miller
IPC分类号： F16H61/02 , B60W20/00
CPC分类号： B60W20/10 , B60L7/10 , B60L11/1872 , B60L2240/485 , B60L2240/486 , B60L2260/14 , B60W10/06 , B60W10/08 , B60W10/26 , B60W10/30 , B60W20/00 , B60W20/14 , B60W30/18127 , B60W30/1843 , B60W2510/0666 , B60W2510/085 , B60W2510/244 , B60W2710/1072 , B60W2710/305 , F16H59/72 , F16H61/0025 , F16H61/0031 , Y02T10/6286 , Y02T10/7005 , Y02T10/705 , Y10T477/653
摘要： A method of controlling a pump supplying a fluid to a transmission includes sensing a requested power and an excess power for a powertrain. The requested power substantially meets the needs of the powertrain, while the excess power is not part of the requested power. The method includes sensing a triggering condition in response to the ability to convert the excess power into heat in the transmission, and determining that an operating temperature of the transmission is below a maximum. The method also includes determining a calibrated baseline and a dissipation command for the pump. The calibrated baseline command is configured to supply the fluid based upon the requested power, and the dissipation command is configured to supply additional fluid and consume the excess power with the pump. The method operates the pump at a combined command, which is equal to the calibrated baseline plus the dissipation commands.
摘要翻译：控制向变速器供应流体的泵的方法包括感测所需功率和用于动力系的过量功率。所要求的功率基本上满足动力总成的需要，而过剩功率不是所要求功率的一部分。该方法包括响应于将多余功率转换成变速器中的热量并且确定变速器的工作温度低于最大值的能力来感测触发条件。该方法还包括确定泵的校准基线和耗散指令。经校准的基线命令被配置为基于所请求的功率供应流体，并且耗散指令被配置为提供附加流体并且消耗与泵的过剩功率。该方法以组合命令操作泵，其等于校准基线加上耗散指令。

7. 发明授权

US08565970B2 Method for controlling powertrain pumps 有权
标题翻译：控制动力总成泵的方法
公开(公告)号：US08565970B2
公开(公告)日：2013-10-22
申请号：US13211775
申请日：2011-08-17
申请人： Karl Andrew Sime , Brian L. Spohn , Besim Demirovic , Ryan D. Martini , Jean Marie Miller
发明人： Karl Andrew Sime , Brian L. Spohn , Besim Demirovic , Ryan D. Martini , Jean Marie Miller
IPC分类号： G06F9/00
CPC分类号： B60W20/10 , B60L7/10 , B60L11/1872 , B60L2240/485 , B60L2240/486 , B60L2260/14 , B60W10/06 , B60W10/08 , B60W10/26 , B60W10/30 , B60W20/00 , B60W20/14 , B60W30/18127 , B60W30/1843 , B60W2510/0666 , B60W2510/085 , B60W2510/244 , B60W2710/1072 , B60W2710/305 , F16H59/72 , F16H61/0025 , F16H61/0031 , Y02T10/6286 , Y02T10/7005 , Y02T10/705 , Y10T477/653
摘要： A method of controlling a pump supplying a fluid to a transmission includes sensing a requested power and an excess power for a powertrain. The requested power substantially meets the needs of the powertrain, while the excess power is not part of the requested power. The method includes sensing a triggering condition in response to the ability to convert the excess power into heat in the transmission, and determining that an operating temperature of the transmission is below a maximum. The method also includes determining a calibrated baseline and a dissipation command for the pump. The calibrated baseline command is configured to supply the fluid based upon the requested power, and the dissipation command is configured to supply additional fluid and consume the excess power with the pump. The method operates the pump at a combined command, which is equal to the calibrated baseline command plus the dissipation command.
摘要翻译：控制向变速器供应流体的泵的方法包括感测所需功率和用于动力系的过量功率。所要求的功率基本上满足动力总成的需要，而过剩功率不是所要求功率的一部分。该方法包括响应于将多余功率转换成变速器中的热量并且确定变速器的工作温度低于最大值的能力来感测触发条件。该方法还包括确定泵的校准基线和耗散指令。经校准的基线命令被配置为基于所请求的功率供应流体，并且耗散指令被配置为提供附加流体并且消耗与泵的过剩功率。该方法以组合命令操作泵，其等于校准的基线命令加上耗散指令。

8. 发明申请

US20120203404A1 METHOD FOR HEATING HYBRID POWERTRAIN COMPONENTS 审中-公开
标题翻译：加热混合动力系统组件的方法
公开(公告)号：US20120203404A1
公开(公告)日：2012-08-09
申请号：US13020857
申请日：2011-02-04
申请人： Andres V. Mituta , Brian L. Spohn , Karl Andrew Sime
发明人： Andres V. Mituta , Brian L. Spohn , Karl Andrew Sime
IPC分类号： B60W20/00 , B60W10/08 , B60W10/06
CPC分类号： B60W20/15 , B60L7/003 , B60L7/14 , B60L15/20 , B60L15/2009 , B60L50/16 , B60L58/25 , B60L2200/26 , B60L2240/425 , B60L2240/429 , B60L2240/545 , B60W10/08 , B60W20/00 , B60W30/192 , B60W2510/246 , Y02T10/645 , Y02T10/70 , Y02T10/7005 , Y02T10/705 , Y02T10/7077 , Y02T10/72 , Y02T10/7275
摘要： A method of controlling a hybrid powertrain having an electric machine and an engine is provided. The method includes determining a requested power and an excess power for the hybrid powertrain. The requested power substantially meets the needs of the hybrid powertrain. The excess power is non-zero and is not included in the determined requested power. The method also includes absorbing the excess power with the electric machine.
摘要翻译：提供一种控制具有电机和发动机的混合动力系的方法。该方法包括确定混合动力系的所请求功率和过剩功率。所要求的功率大大满足混合动力总成的需要。过剩功率不为零，并且不包括在确定的请求功率中。该方法还包括用电机吸收多余的功率。

9. 发明授权

US08190341B2 Method of operating a transmission auxiliary pump 有权
标题翻译：运行变速器辅助泵的方法
公开(公告)号：US08190341B2
公开(公告)日：2012-05-29
申请号：US12019098
申请日：2008-01-24
申请人： Karl Andrew Sime
发明人： Karl Andrew Sime
IPC分类号： G06F7/00 , G05D1/00
CPC分类号： B60W20/00 , B60K1/02 , B60K6/365 , B60K6/445 , B60K6/547 , B60L2240/485 , B60L2240/486 , B60W10/30 , B60W2510/0604 , B60W2510/1015 , B60W2510/107 , B60W2510/244 , B60W2520/10 , F04B49/02 , F04B49/06 , Y02T10/6239
摘要： A method of controlling an auxiliary pump for use with a transmission in a vehicle is provided, the vehicle having a system voltage/current. The method comprises: determining an optimal auxiliary pump start voltage/current; determining if the system voltage/current is less than the optimal auxiliary pump start voltage/current; if yes, determining if the auxiliary pump is in a start-mode and if a predetermined override condition has been met; determining if the actual auxiliary pump speed is less than a desired auxiliary pump speed if the auxiliary pump is in the start-mode; if not, determining if the auxiliary pump is in an on-state; and, increasing an actual auxiliary pump voltage/current to equal the optimal auxiliary pump start voltage/current if the actual auxiliary pump speed is less than the desired auxiliary pump speed or the predetermined override condition has been met.
摘要翻译：提供一种控制与车辆中的变速器一起使用的辅助泵的方法，车辆具有系统电压/电流。该方法包括：确定最佳辅助泵启动电压/电流; 确定系统电压/电流是否小于最佳辅助泵启动电压/电流; 如果是，则确定辅助泵是否处于起动模式，并且如果已经满足预定的超驰条件; 如果辅助泵处于启动模式，则确定实际辅助泵速度是否小于期望的辅助泵速度; 如果没有，确定辅助泵是否处于开启状态; 并且如果实际辅助泵速度小于期望的辅助泵速度或满足预定的超驰条件，则将实际辅助泵电压/电流增加到等于最佳辅助泵启动电压/电流。

10. 发明申请

US20100304912A1 Transmission with Mechanically-Biased Clutch 有权
标题翻译：机械偏置离合器传动
公开(公告)号：US20100304912A1
公开(公告)日：2010-12-02
申请号：US12474682
申请日：2009-05-29
申请人： Karl Andrew Sime
发明人： Karl Andrew Sime
IPC分类号： B60W10/02 , F16D13/38 , F16D13/44 , F16D25/0638 , F16H57/08 , B60W20/00
CPC分类号： F16D25/0638 , F16D25/083 , F16D2048/0212
摘要： A transmission configured for receiving power from an engine is provided with a normally-closed clutch in order to permit operation in modes requiring closure of the clutch even when hydraulic power from a pump powered by the engine or by rotation of a transmission member is not available, or is not of a sufficient pressure.
摘要翻译：构造成用于从发动机接收动力的变速器设置有常闭离合器，以便即使在来自由发动机供能的泵或通过变速器构件的旋转的液压动力不可用的情况下，允许以离合器关闭的方式进行操作，或者没有足够的压力。

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