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1. 发明授权

US08731753B2 Control of engine start for a hybrid system 有权
标题翻译：控制混合动力系统的发动机启动
公开(公告)号：US08731753B2
公开(公告)日：2014-05-20
申请号：US13216311
申请日：2011-08-24
申请人： Anthony L. Smith , Hong Yang , Norman K. Bucknor , Yongsheng He
发明人： Anthony L. Smith , Hong Yang , Norman K. Bucknor , Yongsheng He
IPC分类号： B60W20/00
CPC分类号： B60W20/00 , B60K6/442 , B60W10/02 , B60W10/06 , B60W10/08 , B60W2510/081 , B60W2510/083 , B60W2710/081 , F02N2300/102 , Y02T10/6234 , Y02T10/6286 , Y10T477/26
摘要： A powertrain includes an electric motor providing propulsion torque to a transmission input shaft, an internal combustion engine, and an engine disconnect clutch selectively providing torque transfer between the engine and the motor. A method to control a flying engine start in the powertrain includes monitoring an output torque request, determining the propulsion torque to the transmission input shaft based upon the output torque request, determining a compensation torque to be provided to the engine disconnect clutch for the flying engine start, and controlling the motor to provide a motor torque based upon a sum of the propulsion torque and the compensation torque.
摘要翻译：动力传动系包括向变速器输入轴提供推进力矩的电动机，内燃机以及在发动机和电动机之间选择性提供转矩传递的发动机断开离合器。一种用于控制在动力系中启动的飞行发动机的方法包括监测输出扭矩请求，基于输出转矩请求确定到变速器输入轴的推进扭矩，确定要提供给用于飞行发动机的发动机断开离合器的补偿转矩启动并控制电动机，以提供基于推进转矩和补偿转矩之和的电动机转矩。

2. 发明授权

US08496561B2 Fluid coupling for a hybrid powertrain system 有权
标题翻译：混合动力系统的液力耦合
公开(公告)号：US08496561B2
公开(公告)日：2013-07-30
申请号：US13185680
申请日：2011-07-19
申请人： Norman K. Bucknor , Anthony L. Smith , Yongsheng He , Hong Yang
发明人： Norman K. Bucknor , Anthony L. Smith , Yongsheng He , Hong Yang
IPC分类号： B60W10/02 , B60W10/06 , B60W10/08
CPC分类号： B60W20/40 , B60K6/48 , B60W10/023 , B60W10/026 , B60W10/06 , B60W10/08 , B60W20/00 , B60W2510/0638 , B60W2710/024 , B60W2710/083 , Y02T10/6221 , Y02T10/6286 , Y10T477/26
摘要： A hybrid powertrain system includes an internal combustion engine, an electric machine coupled to a transmission, a fluid coupling including an impeller and a turbine wherein the impeller is mechanically coupled to a rotatable member of the electric machine and the turbine is mechanically coupled to a rotatable member of the internal combustion engine. The fluid coupling is effective to fluidically couple torque from the electric machine to the internal combustion engine when the impeller and turbine are not mechanically locked.
摘要翻译：混合动力系统包括内燃机，耦合到变速器的电机，包括叶轮和涡轮机的流体联轴器，其中叶轮机械地联接到电机的可旋转构件，并且涡轮机械地联接到可旋转的内燃机的成员。当叶轮和涡轮机械不被机械锁定时，流体联轴器有效地将来自电机的扭矩传递到内燃机。

3. 发明授权

US08758192B2 Control of a powertrain for a hybrid system 有权
标题翻译：控制混合动力系统的动力总成
公开(公告)号：US08758192B2
公开(公告)日：2014-06-24
申请号：US13227613
申请日：2011-09-08
申请人： Anthony L. Smith , Hong Yang , Norman K. Bucknor , Yongsheng He
发明人： Anthony L. Smith , Hong Yang , Norman K. Bucknor , Yongsheng He
IPC分类号： B60W20/00 , B60W10/08
CPC分类号： B60W20/00 , B60K6/442 , B60W10/02 , B60W10/06 , B60W10/08 , B60W2510/081 , B60W2510/083 , B60W2710/081 , F02N2300/102 , Y02T10/6234 , Y02T10/6286 , Y10T477/26
摘要： A powertrain includes a first electric motor coupled to an internal combustion engine with a ratio changing device and a second motor selectively coupled to the engine through an engine disconnect clutch, the second motor further coupled to an input shaft of a transmission. A method to control the powertrain includes monitoring a propelling torque provided by the second motor, monitoring a speed of the second motor, determining a condition of the second motor based upon the propelling torque and the speed of the second motor, selecting a control mode for the first motor based upon the condition of the second motor and controlling the first motor, the second motor, and the engine disconnect clutch based upon the control mode.
摘要翻译：动力系包括耦合到具有比例改变装置的内燃机的第一电动机和通过发动机断开离合器选择性地联接到发动机的第二电动机，第二电动机还耦合到变速器的输入轴。控制动力系统的方法包括监测由第二电动机提供的推进扭矩，监测第二电动机的速度，基于推进转矩和第二电动机的速度确定第二电动机的状况，选择控制模式基于第二电动机的状态的第一电动机，并且基于控制模式来控制第一电动机，第二电动机和发动机断开离合器。

4. 发明申请

US20120083385A1 CONTROL OF A POWERTRAIN FOR A HYBRID SYSTEM 有权
标题翻译：混合系统动力系统的控制
公开(公告)号：US20120083385A1
公开(公告)日：2012-04-05
申请号：US13227613
申请日：2011-09-08
申请人： Anthony L. Smith , Hong Yang , Norman K. Bucknor , Yongsheng He
发明人： Anthony L. Smith , Hong Yang , Norman K. Bucknor , Yongsheng He
IPC分类号： B60W20/00 , B60W10/02
CPC分类号： B60W20/00 , B60K6/442 , B60W10/02 , B60W10/06 , B60W10/08 , B60W2510/081 , B60W2510/083 , B60W2710/081 , F02N2300/102 , Y02T10/6234 , Y02T10/6286 , Y10T477/26
摘要： A powertrain includes a first electric motor coupled to an internal combustion engine with a ratio changing device and a second motor selectively coupled to the engine through an engine disconnect clutch, the second motor further coupled to an input shaft of a transmission. A method to control the powertrain includes monitoring a propelling torque provided by the second motor, monitoring a speed of the second motor, determining a condition of the second motor based upon the propelling torque and the speed of the second motor, selecting a control mode for the first motor based upon the condition of the second motor and controlling the first motor, the second motor, and the engine disconnect clutch based upon the control mode.
摘要翻译：动力系包括耦合到具有比例改变装置的内燃机的第一电动机和通过发动机断开离合器选择性地联接到发动机的第二电动机，第二电动机还耦合到变速器的输入轴。控制动力系统的方法包括监测由第二电动机提供的推进扭矩，监测第二电动机的速度，基于推进转矩和第二电动机的速度确定第二电动机的状况，选择控制模式基于第二电动机的状态的第一电动机，并且基于控制模式来控制第一电动机，第二电动机和发动机断开离合器。

5. 发明申请

US20130023379A1 FLUID COUPLING FOR A HYBRID POWERTRAIN SYSTEM 有权
标题翻译：混合动力系统的流体耦合
公开(公告)号：US20130023379A1
公开(公告)日：2013-01-24
申请号：US13185680
申请日：2011-07-19
申请人： Norman K. Bucknor , Anthony L. Smith , Yongsheng He , Hong Yang
发明人： Norman K. Bucknor , Anthony L. Smith , Yongsheng He , Hong Yang
IPC分类号： B60W10/02 , B60W20/00 , F16H61/48
CPC分类号： B60W20/40 , B60K6/48 , B60W10/023 , B60W10/026 , B60W10/06 , B60W10/08 , B60W20/00 , B60W2510/0638 , B60W2710/024 , B60W2710/083 , Y02T10/6221 , Y02T10/6286 , Y10T477/26
摘要： A hybrid powertrain system includes an internal combustion engine, an electric machine coupled to a transmission, a fluid coupling including an impeller and a turbine wherein the impeller is mechanically coupled to a rotatable member of the electric machine and the turbine is mechanically coupled to a rotatable member of the internal combustion engine. The fluid coupling is effective to fluidically couple torque from the electric machine to the internal combustion engine when the impeller and turbine are not mechanically locked.
摘要翻译：混合动力系统包括内燃机，耦合到变速器的电机，包括叶轮和涡轮机的流体联轴器，其中叶轮机械地联接到电机的可旋转构件，并且涡轮机械地联接到可旋转的内燃机的成员。当叶轮和涡轮机械不被机械锁定时，流体联轴器有效地将来自电机的扭矩传递到内燃机。

6. 发明申请

US20120083952A1 CONTROL OF ENGINE START FOR A HYBRID SYSTEM 有权
标题翻译：混合系统发动机启动控制
公开(公告)号：US20120083952A1
公开(公告)日：2012-04-05
申请号：US13216311
申请日：2011-08-24
申请人： Anthony L. Smith , Hong Yang , Norman K. Bucknor , Yongsheng He
发明人： Anthony L. Smith , Hong Yang , Norman K. Bucknor , Yongsheng He
IPC分类号： B60W20/00
CPC分类号： B60W20/00 , B60K6/442 , B60W10/02 , B60W10/06 , B60W10/08 , B60W2510/081 , B60W2510/083 , B60W2710/081 , F02N2300/102 , Y02T10/6234 , Y02T10/6286 , Y10T477/26
摘要： A powertrain includes an electric motor providing propulsion torque to a transmission input shaft, an internal combustion engine, and an engine disconnect clutch selectively providing torque transfer between the engine and the motor. A method to control a flying engine start in the powertrain includes monitoring an output torque request, determining the propulsion torque to the transmission input shaft based upon the output torque request, determining a compensation torque to be provided to the engine disconnect clutch for the flying engine start, and controlling the motor to provide a motor torque based upon a sum of the propulsion torque and the compensation torque.
摘要翻译：动力传动系包括向变速器输入轴提供推进力矩的电动机，内燃机以及在发动机和电动机之间选择性提供转矩传递的发动机断开离合器。一种用于控制在动力系中启动的飞行发动机的方法包括监测输出扭矩请求，基于输出转矩请求确定到变速器输入轴的推进扭矩，确定要提供给用于飞行发动机的发动机断开离合器的补偿转矩启动并控制电动机，以提供基于推进转矩和补偿转矩之和的电动机转矩。

7. 发明申请

US20120202635A1 INTEGRATED SINGLE MOTOR HYBRID TRANSMISSION USING REAR-WHEEL-DRIVE 8-SPEED TRANSMISSION 有权
标题翻译：使用后轮驱动8速变速器的集成单电机混合变速器
公开(公告)号：US20120202635A1
公开(公告)日：2012-08-09
申请号：US13023955
申请日：2011-02-09
申请人： Chunhao J. Lee , Farzad Samie , Norman K. Bucknor , Kumarswamy V. Hebbale , Anthony L. Smith
发明人： Chunhao J. Lee , Farzad Samie , Norman K. Bucknor , Kumarswamy V. Hebbale , Anthony L. Smith
IPC分类号： F16H3/72
CPC分类号： F16H3/725 , F16H2200/006 , F16H2200/2012 , F16H2200/2043
摘要： An apparatus transmitting torque among a first torque generative device, a second torque generative device and an output member includes a first planetary gear set including respective first, second and third members, a second planetary gear set including respective first, second and third members, the respective first member of the second planetary gear set mechanically coupled to the respective first member of the first planetary gear set. The first torque generative device is mechanically coupled to the respective second member of the first planetary gear set. The second torque generative device is mechanically coupled to the respective second member of the second planetary gear set, wherein the second torque generative device includes a grounding state wherein rotation of the respective second member of the second planetary gear set is prevented and a rotational state wherein rotation of the respective second member of the second planetary gear set is not prevented.
摘要翻译：一种在第一扭矩产生装置，第二扭矩产生装置和输出构件之间传递扭矩的装置包括：第一行星齿轮组，包括相应的第一，第二和第三构件;第二行星齿轮组，包括相应的第一，第二和第三构件，第二行星齿轮组的相应的第一构件机械地联接到第一行星齿轮组的相应的第一构件。第一扭矩产生装置机械联接到第一行星齿轮组的相应的第二构件。第二扭矩生成装置机械地联接到第二行星齿轮组的相应的第二构件，其中第二扭矩产生装置包括接地状态，其中防止了第二行星齿轮组的相应的第二构件的旋转以及旋转状态，不防止第二行星齿轮组的相应的第二构件的旋转。

8. 发明授权

US08087483B2 Hybrid powertrain with torque-multiplying engine starting mechanism and method of controlling a hybrid powertrain 有权
标题翻译：具有扭矩倍增发动机起动机构的混合动力系和控制混合动力总成的方法
公开(公告)号：US08087483B2
公开(公告)日：2012-01-03
申请号：US12471640
申请日：2009-05-26
申请人： Norman K. Bucknor , Anthony L. Smith
发明人： Norman K. Bucknor , Anthony L. Smith
IPC分类号： B60K6/46
CPC分类号： B60W20/30 , B60K6/36 , B60K6/387 , B60K6/48 , B60L2240/423 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/00 , B60W2510/0604 , B60W2520/28 , B60W2710/0644 , B60W2710/083 , Y02T10/6221 , Y02T10/6286 , Y02T10/642 , Y10S903/909 , Y10T477/26
摘要： A hybrid powertrain is provided that provides engine starting from an electric-only mode with a reduced torque load on the motor/generator. The powertrain includes an engine and a motor/generator, which may be a single motor/generator in a strong or full hybrid, but is not limited to such. The motor provides propulsion torque in an electric-only operating mode, and is configured to apply torque to a transmission input member. A first clutch is selectively engagable to connect the engine output member for common rotation with the transmission input member. An engine starting mechanism is provided that multiplies motor torque used to start the engine so that less is diverted from propelling the vehicle, enabling a smaller motor/generator to be used. A method of controlling such a powertrain is also provided.
摘要翻译：提供了一种混合动力系，其提供从电动式/发电机的减小的转矩负载的电动式起动的发动机。动力系包括发动机和电动机/发电机，其可以是强或全混合动力的单个电动机/发电机，但不限于此。电动机在电动操作模式下提供推进扭矩，并且被配置为向变速器输入构件施加扭矩。第一离合器选择性地可接合以将发动机输出构件与传动输入构件连接以进行共同旋转。提供了一种发动机启动机构，其使用于启动发动机的电机转矩乘以较少的转向从推进车辆，使得能够使用较小的电动机/发电机。还提供了一种控制这种动力系的方法。

9. 发明申请

US20100304924A1 HYBRID POWERTRAIN WITH TORQUE-MULTIPLYING ENGINE STARTING MECHANISM AND METHOD OF CONTROLLING A HYBRID POWERTRAIN 有权
标题翻译：混合动力系统与扭矩驱动发动机启动机制及控制混合动力传动系统的方法
公开(公告)号：US20100304924A1
公开(公告)日：2010-12-02
申请号：US12471640
申请日：2009-05-26
申请人： Norman K. Bucknor , Anthony L. Smith
发明人： Norman K. Bucknor , Anthony L. Smith
IPC分类号： B60W10/02 , B60W10/08 , B60W20/00 , B60K6/20
CPC分类号： B60W20/30 , B60K6/36 , B60K6/387 , B60K6/48 , B60L2240/423 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/00 , B60W2510/0604 , B60W2520/28 , B60W2710/0644 , B60W2710/083 , Y02T10/6221 , Y02T10/6286 , Y02T10/642 , Y10S903/909 , Y10T477/26
摘要： A hybrid powertrain is provided that provides engine starting from an electric-only mode with a reduced torque load on the motor/generator. The powertrain includes an engine and a motor/generator, which may be a single motor/generator in a strong or full hybrid, but is not limited to such. The motor provides propulsion torque in an electric-only operating mode, and is configured to apply torque to a transmission input member. A first clutch is selectively engagable to connect the engine output member for common rotation with the transmission input member. An engine starting mechanism is provided that multiplies motor torque used to start the engine so that less is diverted from propelling the vehicle, enabling a smaller motor/generator to be used. A method of controlling such a powertrain is also provided.
摘要翻译：提供了一种混合动力系，其提供从电动式/发电机的减小的转矩负载的电动式起动的发动机。动力系包括发动机和电动机/发电机，其可以是强或全混合动力的单个电动机/发电机，但不限于此。电动机在电动操作模式下提供推进扭矩，并且被配置为向变速器输入构件施加扭矩。第一离合器选择性地可接合以将发动机输出构件与传动输入构件连接以进行共同旋转。提供了一种发动机起动机构，其使用于起动发动机的电动机转矩乘以较少的转向从推进车辆，使得能够使用较小的电动机/发电机。还提供了一种控制这种动力系的方法。

10. 发明申请

US20100234159A1 HYBRID TRANSMISSION WITH INTEGRATED TORQUE MACHINE 有权
标题翻译：具有集成扭矩机的混合传动
公开(公告)号：US20100234159A1
公开(公告)日：2010-09-16
申请号：US12404397
申请日：2009-03-16
申请人： Chunhao J. Lee , Farzad Samie , Norman K. Bucknor , Kumaraswamy V. Hebbale , Anthony L. Smith
发明人： Chunhao J. Lee , Farzad Samie , Norman K. Bucknor , Kumaraswamy V. Hebbale , Anthony L. Smith
IPC分类号： B60K6/365
CPC分类号： B60W20/40 , B60K6/365 , B60K6/48 , B60L2240/441 , B60L2240/486 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/00 , B60W2510/0638 , B60W2510/104 , B60W2520/28 , Y02T10/6221 , Y02T10/6286
摘要： A hybrid transmission device for a hybrid powertrain system having an integrated torque machine to transfer power among an input member, the torque machine and an output member in one of a plurality of fixed gear and continuously variable states is operative in a plurality of fixed gear states, a continuously variable state, and a torque machine state.
摘要翻译：一种用于混合动力系统的混合动力传动装置，其具有集成的扭矩机，用于在多个固定齿轮和连续可变状态中的一个中输入构件，扭矩机和输出构件之间传递动力，以多个固定齿轮状态，连续可变状态和扭矩机状态。

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