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1.发明授权Method and apparatus for controlling an engine disconnect clutch in a powertrain system 有权用于控制动力系统中的发动机断开离合器的方法和装置公开(公告)号：US08989930B2
公开(公告)日：2015-03-24
申请号：US13163115
申请日：2011-06-17
CPC分类号： B60W20/40 , B60K6/387 , B60K6/445 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/00 , B60W20/20 , B60W20/50 , B60W30/186 , B60W2710/021 , B60W2710/027 , B60W2710/028 , B60W2710/0644 , B60W2710/0666 , B60W2710/083 , Y02T10/6239 , Y02T10/6286 , Y10S903/93 , Y10S903/945
摘要： A powertrain system includes an internal combustion engine configured to transfer torque via a clutch to an input member of a hybrid transmission having torque machines configured to transfer torque thereto. Operation of the engine is controlled to facilitate a change in activation of a clutch between the engine and the input member of the hybrid transmission.
摘要翻译： 动力系统包括配置成经由离合器将扭矩传递到混合变速器的输入构件的内燃机，其具有构造成将扭矩传递到其上的扭矩机。 控制发动机的操作以便于发动机和混合动力变速箱的输入构件之间的离合器的起动的改变。
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2.发明申请METHOD AND APPARATUS FOR CONTROLLING AN ENGINE DISCONNECT CLUTCH IN A POWERTRAIN SYSTEM 有权用于控制动力系统中的发动机断开离合器的方法和装置公开(公告)号：US20120323418A1
公开(公告)日：2012-12-20
申请号：US13163115
申请日：2011-06-17
CPC分类号： B60W20/40 , B60K6/387 , B60K6/445 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/00 , B60W20/20 , B60W20/50 , B60W30/186 , B60W2710/021 , B60W2710/027 , B60W2710/028 , B60W2710/0644 , B60W2710/0666 , B60W2710/083 , Y02T10/6239 , Y02T10/6286 , Y10S903/93 , Y10S903/945
摘要： A powertrain system includes an internal combustion engine configured to transfer torque via a clutch to an input member of a hybrid transmission having torque machines configured to transfer torque thereto. Operation of the engine is controlled to facilitate a change in activation of a clutch between the engine and the input member of the hybrid transmission.
摘要翻译： 动力系统包括配置成经由离合器将扭矩传递到混合变速器的输入构件的内燃机，其具有构造成将扭矩传递到其上的扭矩机。 控制发动机的操作以便于发动机和混合动力变速箱的输入构件之间的离合器的起动的改变。
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3.发明授权Method and apparatus for clutch torque control in mode and fixed gear for a hybrid powertrain system 有权用于混合动力系统的模式和固定齿轮的离合器转矩控制的方法和装置公开(公告)号：US08187145B2
公开(公告)日：2012-05-29
申请号：US12250518
申请日：2008-10-13
IPC分类号： B60W10/02
CPC分类号： B60W20/40 , B60K1/02 , B60K6/365 , B60K6/445 , B60K6/547 , B60L2240/423 , B60L2240/445 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/115 , B60W10/30 , B60W20/00 , B60W2510/0216 , B60W2510/0671 , B60W2510/0676 , B60W2540/10 , B60W2540/12 , B60W2550/12 , B60W2710/0605 , B60W2710/0616 , B60W2710/0666 , B60W2710/083 , F16H3/728 , F16H19/06 , F16H61/061 , F16H2037/0866 , F16H2037/102 , F16H2037/104 , F16H2037/106 , F16H2342/044 , Y02T10/6239 , Y02T10/6286 , Y02T10/642 , Y10T477/26
摘要： A method for controlling hydraulic line pressure of a hydraulic control system in an electro-mechanical transmission mechanically-operatively coupled to an internal combustion engine and an electric machine adapted to selectively transmit mechanical power to an output member via selective application of a plurality of hydraulically-applied torque transfer clutches includes monitoring requirements for transmission of clutch reactive torque in one of the clutches, monitoring a hydraulic line pressure within the hydraulic control system, determining a minimum clutch torque capacity required to keep the clutch from slipping, determining a hydraulic line pressure required to create the minimum clutch torque capacity, and modulating hydraulic line pressure applied to the clutch by modulating operation of the hydraulic control system based upon the hydraulic line pressure required to create the minimum clutch torque capacity.
摘要翻译： 一种控制液压控制系统的方法，所述液力控制系统机械地操作地联接到内燃机和电机，所述机电传动机构适于通过选择性地施加多个液压 - 施加的扭矩传递离合器包括在离合器之一中传递离合器无功扭矩的监测要求，监测液压控制系统内的液压管路压力，确定保持离合器不滑动所需的最小离合器扭矩容量，确定所需的液压管路压力 以产生最小离合器扭矩容量，并且通过基于产生最小离合器扭矩能力所需的液压管路压力来调节液压控制系统的操作来调节施加到离合器的液压管路压力。
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4.发明授权Method and apparatus to control engine torque to peak main pressure for a hybrid powertrain system 有权将混合动力系统的发动机转矩控制为主要压力的方法和装置公开(公告)号：US08079933B2
公开(公告)日：2011-12-20
申请号：US12250533
申请日：2008-10-13
CPC分类号： B60W10/06 , B60K6/36 , B60K6/365 , B60K6/445 , B60K6/547 , B60L2240/425 , B60L2240/441 , B60L2240/445 , B60L2240/485 , B60L2240/486 , B60W10/02 , B60W10/08 , B60W10/26 , B60W20/00 , B60W30/184 , B60W30/1846 , B60W30/186 , B60W2510/0216 , B60W2510/0638 , B60W2510/0671 , B60W2510/0676 , B60W2510/087 , B60W2510/1015 , B60W2510/104 , B60W2510/107 , B60W2510/1075 , B60W2510/244 , B60W2540/10 , B60W2540/12 , B60W2540/16 , B60W2550/12 , B60W2710/0605 , B60W2710/0616 , B60W2710/0666 , F16H3/728 , F16H35/10 , F16H2037/104 , Y02T10/56 , Y02T10/6239 , Y02T10/6291 , Y02T10/642 , Y10T477/26 , Y10T477/653 , Y10T477/675
摘要： A method to control a powertrain including a transmission, an engine, and an electric machine includes monitoring a rotational speed of the engine, monitoring a temperature of a transmission fluid, determining a maximum hydraulic pressure within a hydraulic control system based upon the rotational speed of the engine and the temperature of the transmission fluid, determining a predicted clutch torque capacity based upon the maximum hydraulic pressure, generating a preferred input torque from the engine based upon the predicted clutch torque capacity, and utilizing the preferred input torque to control the engine.
摘要翻译： 一种用于控制包括变速器，发动机和电机的动力系统的方法包括监测发动机的转速，监测变速器油的温度，基于液压控制系统的转速确定液压控制系统内的最大液压 发动机和传动液的温度，基于最大液压确定预测的离合器扭矩容量，基于预测的离合器扭矩容量从发动机产生优选的输入转矩，并利用优选的输入转矩来控制发动机。
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5.发明授权公开(公告)号：US08000866B2
公开(公告)日：2011-08-16
申请号：US12251424
申请日：2008-10-14
CPC分类号： B60W20/10 , B60K1/02 , B60K6/26 , B60K6/365 , B60K6/445 , B60K6/547 , B60L2240/423 , B60L2240/443 , B60L2240/486 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/115 , B60W20/00 , B60W2510/0657 , B60W2510/085 , B60W2510/10 , B60W2510/102 , B60W2540/10 , B60W2540/12 , B60W2710/027 , B60W2710/0616 , B60W2710/0666 , B60W2710/083 , F02D11/105 , F02D41/0215 , F02D41/1497 , F02D2250/26 , F02D2400/12 , F16H3/728 , F16H2037/0866 , F16H2037/102 , F16H2037/104 , F16H2037/106 , Y02T10/6239 , Y02T10/6291 , Y02T10/642 , Y10T477/23
摘要： An engine is coupled to an input member of a hybrid transmission, the hybrid transmission operative to transfer power between the engine and a second torque machine and an output member. A method for controlling the engine includes monitoring an operator torque request, commanding operation of the hybrid transmission in a continuously variable operating range state, determining engine commands comprising a first engine torque request and a second engine torque request based upon the operator torque request and the operation of the hybrid transmission, determining an engine torque constraint comprising a maximum engine torque based upon a capacity of the hybrid transmission to react the engine torque, and controlling engine operation based upon the first engine torque request only when the second engine torque request exceeds the engine torque constraint.
摘要翻译： 发动机耦合到混合变速器的输入构件，该混合动力变速器用于在发动机和第二扭矩机和输出构件之间传递动力。 一种用于控制发动机的方法包括监视操作者扭矩请求，在连续变化的操作范围状态下指示混合变速器的操作，基于操作者扭矩请求确定包括第一发动机扭矩请求和第二发动机扭矩请求的发动机指令， 混合变速器的运行，确定包括基于混合动力变速器的能力以响应发动机扭矩的最大发动机扭矩的发动机扭矩约束，以及仅当第二发动机转矩请求超过 发动机转矩约束。
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6.发明申请METHOD AND APPARATUS TO OFFLOAD OFFGOING CLUTCH TORQUE WITH ASYNCHRONOUS ONCOMING CLUTCH TORQUE, ENGINE AND MOTOR TORQUE FOR A HYBRID POWERTRAIN SYSTEM 有权用异步电动离合器扭矩，发动机和混合动力传动系统的电机扭矩卸载离合器扭矩的方法和装置公开(公告)号：US20090118086A1
公开(公告)日：2009-05-07
申请号：US12251463
申请日：2008-10-15
申请人： Anthony H. Heap , Jy-Jen F. Sah
发明人： Anthony H. Heap , Jy-Jen F. Sah
IPC分类号： B60W10/02
CPC分类号： B60W20/10 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/105 , B60W20/00 , B60W30/19 , B60W2510/0657 , B60W2510/083 , F16H61/061 , F16H63/502 , F16H2061/0433 , F16H2306/44 , F16H2306/52 , Y02T10/6286 , Y10T477/26 , Y10T477/6418 , Y10T477/78 , Y10T477/79
摘要： A powertrain includes an electromechanical transmission mechanically-operatively coupled to an internal combustion engine and an electric machine adapted to selectively transmit mechanical power to an output member. A method for controlling the powertrain includes commanding a shift from a first operating range state to a second operating range state, identifying an off-going clutch, controlling torque output from said electric machine to offload reactive torque transmitted through said off-going clutch, selectively applying an oncoming clutch to offload reactive torque transmitted through said off-going clutch, and reducing a clutch torque capacity of said off-going clutch when said reactive torque transmitted through said off-going clutch is substantially zero.
摘要翻译： 动力传动系包括机械传动机械操作地联接到内燃机和适于选择性地将机械动力传递到输出构件的电机。 用于控制动力系统的方法包括指示从第一操作范围状态到第二操作范围状态的转换，识别脱离离合器，控制从所述电机输出的扭矩，以便选择性地卸载通过离合离合器传递的反作用力矩 施加迎面而来的离合器来卸载通过所述离合离合器传递的反作用力矩，并且当通过所述离合离合器传递的所述反作用力矩基本为零时，减小所述离合离合器的离合器扭矩能力。
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7.发明申请METHOD AND APPARATUS TO PRIORITIZE INPUT ACCELERATION AND CLUTCH SYNCHRONIZATION PERFORMANCE IN NEUTRAL FOR A HYBRID POWERTRAIN SYSTEM 有权用于混合动力系统系统优化输入加速和离合器同步性能的方法和装置公开(公告)号：US20090118082A1
公开(公告)日：2009-05-07
申请号：US12250530
申请日：2008-10-13
IPC分类号： B60W10/08
CPC分类号： B60W20/10 , B60K6/445 , B60L2240/423 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/115 , B60W20/00 , B60W30/19 , B60W50/04 , B60W2510/0241 , B60W2510/0283 , B60W2710/083 , F16H61/0437 , F16H2061/6603 , F16H2302/00 , Y02T10/6239 , Y02T10/6286 , Y02T10/642 , Y10T70/487 , Y10T70/5049 , Y10T477/26 , Y10T477/6403 , Y10T477/6418
摘要： A method for controlling a powertrain includes operating a transmission in a neutral operating range state, monitoring commands affecting an input speed, monitoring a tracked clutch slip speed, determining constraints on an input acceleration based upon the commands, determining a clutch slip acceleration profile based upon the constraints on the input acceleration, determining an input acceleration profile based upon the clutch slip acceleration profile, and controlling the powertrain based upon the clutch slip acceleration profile and the input acceleration profile.
摘要翻译： 用于控制动力系统的方法包括在中性运行范围状态下操作变速器，监视影响输入速度的指令，监测跟踪的离合器滑差速度，基于该命令确定对输入加速度的约束，基于以下步骤确定离合器滑差加速度分布 对输入加速度的约束，基于离合器滑移加速度曲线确定输入加速度分布，以及基于离合器滑移加速度分布和输入加速度分布来控制动力系。
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8.发明申请METHOD AND APPARATUS TO CONTROL INPUT SPEED PROFILE DURING INERTIA SPEED PHASE FOR A HYBRID POWERTRAIN SYSTEM 有权用于混合动力系统系统的速度相位控制输入速度曲线的方法和装置公开(公告)号：US20090112416A1
公开(公告)日：2009-04-30
申请号：US12249221
申请日：2008-10-10
CPC分类号： B60W20/11 , B60K1/02 , B60K6/26 , B60K6/365 , B60K6/445 , B60K6/547 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/486 , B60W10/06 , B60W10/08 , B60W10/115 , B60W20/00 , B60W2510/0638 , B60W2510/081 , B60W2510/104 , B60W2520/10 , B60W2540/10 , B60W2540/12 , B60W2710/0644 , B60W2710/083 , F16H3/728 , F16H2037/0866 , F16H2037/102 , F16H2037/104 , F16H2037/106 , Y02T10/6239 , Y02T10/6286 , Y02T10/642 , Y10T477/23 , Y10T477/26 , Y10T477/692
摘要： A method for controlling a powertrain includes executing a shift, determining a plurality of input acceleration profiles for controlling an engine and an electric machine, determining an input speed profile, and controlling operation of the engine and the electric machine based upon the input speed profile.
摘要翻译： 一种用于控制动力系统的方法包括执行换档，确定用于控制发动机和电机的多个输入加速度曲线，确定输入速度曲线，以及基于输入速度曲线来控制发动机和电机的运行。
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公开(公告)号：US07219000B2
公开(公告)日：2007-05-15
申请号：US10686511
申请日：2003-10-14
IPC分类号： G06F7/00
CPC分类号： B60W20/11 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/11 , B60W20/00 , B60W2710/10 , F16H3/728 , F16H2037/0866 , F16H2037/102 , F16H2037/104 , F16H2037/106 , F16H2200/2007 , F16H2200/2035 , Y02T10/6286 , Y10T477/6403 , Y10T477/641
摘要： A multi-mode hybrid transmission has speed control provided via an open loop model derived as a function of preselected transmission accelerations and controlled and uncontrolled transmission torques. Motor torques are selected as the controlled torques and other preselected transmission torques are selected as the uncontrolled torques. The control also employs a closed loop control effort responsive to at least one preselected transmission speed error.
摘要翻译： 多模混合变速器具有通过作为预选传动加速度和受控和不受控制的传动扭矩的函数导出的开环模型提供的速度控制。 选择电机转矩作为受控转矩，并选择其他预选传动扭矩作为不受控转矩。 响应于至少一个预选传输速度误差，该控制还采用闭环控制工作。
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公开(公告)号：US20120322600A1
公开(公告)日：2012-12-20
申请号：US13160937
申请日：2011-06-15
CPC分类号： B60K6/365 , B60K6/442 , B60K6/448 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/115 , B60W20/40 , F16H3/727 , F16H2037/088 , F16H2200/2005 , Y02T10/6234 , Y02T10/6243 , Y02T10/6286
摘要： A method to shift a powertrain system from a first operating mode to a second operating mode wherein a common clutch is activated to effect operation in both the first and second operating modes includes, in sequence, deactivating the common clutch, activating an oncoming clutch associated with the second operating mode and deactivating an off-going clutch associated with the first operating mode, and activating the common clutch.
摘要翻译： 一种将动力系统从第一操作模式转换到第二操作模式的方法，其中在第一操作模式和第二操作模式中激活公共离合器以实现操作的方法包括依次关闭公共离合器，激活与从动装置相关联的迎面而来的离合器 所述第二操作模式并且使与所述第一操作模式相关联的脱离离合器停用，并且启动所述公共离合器。
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