公开(公告)号：EP2065272A2

公开(公告)日：2009-06-03

申请号：EP08019045.7

申请日：2008-10-30

申请人： GM Global Technology Operations, Inc.

发明人： Heap, Anthony, H. ,  Corsetti, Anthony, James ,  Lahti, John, L.

IPC分类号： B60W20/00 ,  B60K1/02 ,  B60K6/26 ,  B60K6/365 ,  B60K6/445 ,  B60K6/547 ,  F16H3/72 ,  B60W10/06 ,  B60W10/08

CPC分类号： B60W20/10 ,  B60K1/02 ,  B60K6/365 ,  B60K6/445 ,  B60L2240/423 ,  B60L2240/443 ,  B60L2240/445 ,  B60L2240/486 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W30/1882 ,  B60W50/04 ,  B60W2510/0657 ,  B60W2510/0671 ,  B60W2510/0676 ,  B60W2510/085 ,  B60W2510/1025 ,  B60W2510/244 ,  B60W2510/246 ,  B60W2540/10 ,  B60W2540/12 ,  B60W2550/12 ,  B60W2710/0644 ,  B60W2710/0666 ,  B60W2710/083 ,  B60W2710/1011 ,  B60W2710/1022 ,  B60W2710/1061 ,  F16H3/728 ,  F16H2037/0866 ,  F16H2037/102 ,  F16H2037/104 ,  F16H2037/106 ,  F16H2200/201 ,  F16H2200/2041 ,  Y02T10/56 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/642 ,  Y02T10/84 ,  Y02T90/16

摘要： An engine (14) and an electric machine (56,72) are operative to communicate tractive power with a transmission device (10) to control output power to an output member (64). The electric machine (56,72) is electrically coupled to an energy storage device (74). A method for controlling the engine (14) and electric machine (56,72) includes monitoring an operator request for power, monitoring a state of charge of the energy storage device (74), determining an operating cost for each of a plurality of candidate engine operating points based on the operator request for power and the state of charge of the energy storage device (74); and operating the engine (14) at the candidate engine operating point having a preferred operating cost.

公开(公告)号：EP2065269A2

公开(公告)日：2009-06-03

申请号：EP08019029.1

申请日：2008-10-30

申请人： GM Global Technology Operations, Inc.

发明人： Heap, Anthony H. ,  Hsieh, Tung-Ming

IPC分类号： B60W20/00 ,  B60K1/02 ,  B60K6/26 ,  B60K6/365 ,  B60K6/445 ,  B60K6/547 ,  F16H3/72 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/10 ,  B60W10/26

CPC分类号： B60W10/08 ,  B60K1/02 ,  B60K6/365 ,  B60K6/445 ,  B60K6/547 ,  B60L2240/423 ,  B60L2240/443 ,  B60L2240/486 ,  B60W10/02 ,  B60W10/06 ,  B60W10/115 ,  B60W20/11 ,  B60W2510/0657 ,  B60W2510/1005 ,  B60W2510/1025 ,  B60W2510/244 ,  B60W2540/10 ,  B60W2540/12 ,  B60W2710/0666 ,  B60W2710/083 ,  B60W2710/1022 ,  B60W2710/105 ,  F16H3/728 ,  F16H2037/0866 ,  F16H2037/102 ,  F16H2037/104 ,  F16H2037/106 ,  F16H2200/201 ,  F16H2200/2041 ,  Y02T10/56 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/642

摘要： A hybrid transmission (10) is operative to transfer power between an input member (12) and first and second torque machines (56,72) and an output member (64) in a fixed gear operating range state. The first and second torque machines (56,72) are connected to an energy storage device (74). A method for controlling the hybrid transmission (10) includes determining an output torque command at the output member (64), determining motor torque constraints for the first and second torque machines (56,72) and determining power constraints for the energy storage device (74), iteratively selecting candidate input torques transferable to the input member (12) and associated output torques, determining a second torque constraint associated with the candidate input torque, determining a third torque constraint associated with the candidate input torque, and determining a preferred input torque comprising the candidate input torque that achieves the commanded output torque at the output member (64) and satisfies the motor torque constraints for the first and second torque machines (72), satisfies the power constraints for the energy storage device (74), and satisfies the second and third torque constraints associated with the candidate input torque when operating in the fixed gear operating range state.

摘要翻译： 一种混合动力传动装置（10）操作来对输入构件（12）和第一和第二扭矩机（56,72）和输出部件（64）在一固定档位操作范围状态之间传送电力。 所述第一和第二扭矩机（56,72）中的能量存储装置（74）被连接到。 （一种用于控制混合动力变速器（10）的方法包括：在所述输出部件（64），输出转矩指令的确定性采矿，对于第一和第二扭矩机确定性采矿电机转矩约束（56.72）和确定性采矿功率约束用于所述能量存储装置 74）迭代地选择候选输入扭矩转移到输入构件（12）和相关联的输出扭矩，确定性采矿与候选输入转矩，确定性采矿与候选输入扭矩相关联的第三扭矩约束相关联的第二转矩约束，和确定性采矿一个优选的输入 转矩包括所述候选输入转矩确实实现在输出构件的指令输出转矩（64）和SATIS外资企业电机转矩约束所述第一和第二扭矩机（72）SATIS外资企业用于能量存储设备的功率约束（74），和 SATIS FIES与候选输入扭矩相关联。当在固定齿轮运算操作第二和第三转矩限制 erating范围状态。

公开(公告)号：EP2055598A2

公开(公告)日：2009-05-06

申请号：EP08019256.0

申请日：2008-11-04

申请人： GM Global Technology Operations, Inc.

发明人： Heap, Anthony H. ,  Kim, Kee Yong

IPC分类号： B60W20/00 ,  B60K1/02 ,  B60K6/26 ,  B60K6/365 ,  B60K6/445 ,  B60K6/547 ,  F16H3/72 ,  B60W10/06 ,  B60W10/08 ,  B60W10/10

CPC分类号： B60W20/30 ,  B60K1/02 ,  B60K6/365 ,  B60K6/445 ,  B60K6/547 ,  B60L2240/441 ,  B60L2240/486 ,  B60W10/06 ,  B60W10/08 ,  B60W10/10 ,  B60W10/115 ,  B60W20/00 ,  B60W2510/0638 ,  B60W2510/1005 ,  B60W2510/1015 ,  B60W2540/10 ,  B60W2540/12 ,  B60W2710/0644 ,  B60W2710/1011 ,  B60W2710/1038 ,  F16H3/728 ,  F16H2037/0866 ,  F16H2037/102 ,  F16H2037/104 ,  F16H2037/106 ,  Y02T10/56 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/84 ,  Y10T477/679

摘要： A powertrain system includes an engine (14) mechanically coupled to an electro-mechanical transmission (10) at an input (12) thereto selectively operative in one of a plurality of transmission operating range states and one of a plurality of engine states. A method for controlling the powertrain system includes combining sets of preferability factors inputted from engine sensors in a microprocessor or computer with other preferability factors generated during engine (14) and vehicle operation to provide an output for a transmission control module (17), which may execute an operating range or engine state change.

公开(公告)号：EP2055596A2

公开(公告)日：2009-05-06

申请号：EP08019143.0

申请日：2008-10-31

申请人： GM Global Technology Operations, Inc.

发明人： Heap, Anthony H. ,  Brunssen, Wilfried ,  Thompson, Scott J.

IPC分类号： B60W20/00 ,  B60K1/02 ,  B60K6/26 ,  B60K6/365 ,  B60K6/445 ,  B60K6/547 ,  F16H3/72 ,  B60W10/06 ,  B60W10/08

CPC分类号： B60W20/15 ,  B60K1/02 ,  B60K6/26 ,  B60K6/365 ,  B60K6/445 ,  B60K6/547 ,  B60L2240/423 ,  B60L2240/443 ,  B60L2240/486 ,  B60W10/04 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W50/04 ,  B60W2510/0657 ,  B60W2510/244 ,  B60W2540/10 ,  B60W2540/12 ,  B60W2710/0666 ,  B60W2710/083 ,  B60W2710/105 ,  F16H3/728 ,  F16H2037/0866 ,  F16H2037/102 ,  F16H2037/104 ,  F16H2037/106 ,  Y02T10/52 ,  Y02T10/56 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/642 ,  Y02T10/84

摘要： An engine (14) is selectively operative in one of a plurality of engine states to transfer torque to an input member (12) of a hybrid transmission (10). The hybrid transmission (10) is operative to transfer torque between the input member (12) and a torque machine (56,72) and an output member (64) to generate an output torque in response to an operator torque request. A method for controlling the engine (14) includes monitoring the operator torque request, determining operating power costs associated with a plurality of candidate engine states in response to the operator torque request, determining transition costs for transitioning the engine (14) from a present engine state to each of the candidate engine states, determining stabilization costs for operating the engine (14) in the present engine state and subsequently operating the engine (14) in each of the candidate engine states, and selecting a preferred engine state based upon the operating power costs, the transition costs, and the stabilization costs for the plurality of engine states.

公开(公告)号：EP2055592A2

公开(公告)日：2009-05-06

申请号：EP08019139.8

申请日：2008-10-31

申请人： GM Global Technology Operations, Inc.

发明人： Schwenke, R.Travis ,  Kokotovich, Nicholas ,  Kothari, Aniket ,  Maiorana Jr., Mario V. ,  Cawthorne, William R.

IPC分类号： B60W20/00 ,  B60K1/02 ,  B60K6/26 ,  B60K6/28 ,  B60K6/365 ,  B60K6/445 ,  B60K6/547 ,  F16H3/72 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26

CPC分类号： B60W20/13 ,  B60K1/02 ,  B60K6/26 ,  B60K6/28 ,  B60K6/365 ,  B60K6/445 ,  B60K6/547 ,  B60L11/123 ,  B60L11/14 ,  B60L11/187 ,  B60L2240/421 ,  B60W10/06 ,  B60W10/08 ,  B60W10/24 ,  B60W10/26 ,  B60W20/00 ,  B60W2510/24 ,  B60W2510/244 ,  B60W2510/246 ,  B60W2540/10 ,  B60W2540/12 ,  B60W2710/081 ,  F16H3/728 ,  F16H2037/0866 ,  F16H2037/102 ,  F16H2037/104 ,  F16H2037/106 ,  Y02T10/6217 ,  Y02T10/6239 ,  Y02T10/6269 ,  Y02T10/6286 ,  Y02T10/642 ,  Y02T10/7005 ,  Y02T10/705 ,  Y02T10/7077

摘要： A method of externally charging a powertrain includes monitoring a voltage level of a first battery (74), determining when the monitored voltage level is below a first voltage threshold, and when the monitored voltage level is below the first voltage threshold, charging the first battery (74) by supplying power from an external power source (56,72) and increasing voltage of the power supplied by the external power source (56,72) within the powertrain.

公开(公告)号：EP2055583A2

公开(公告)日：2009-05-06

申请号：EP08019062.2

申请日：2008-10-30

申请人： GM Global Technology Operations, Inc.

发明人： Heap, Anthony H.

IPC分类号： B60W20/00 ,  B60K1/02 ,  B60K6/26 ,  B60K6/365 ,  B60K6/445 ,  B60K6/547 ,  F16H3/72 ,  B60W10/06 ,  B60W10/08 ,  B60W10/10

CPC分类号： B60W20/15 ,  B60K1/02 ,  B60K6/26 ,  B60K6/365 ,  B60K6/445 ,  B60K6/547 ,  B60L2240/423 ,  B60L2240/486 ,  B60W10/04 ,  B60W10/06 ,  B60W10/08 ,  B60W10/115 ,  B60W20/00 ,  B60W50/04 ,  B60W2510/083 ,  B60W2510/1005 ,  B60W2510/1015 ,  B60W2510/1025 ,  B60W2510/104 ,  B60W2540/10 ,  B60W2540/12 ,  B60W2710/083 ,  B60W2710/1011 ,  B60W2710/1022 ,  B60W2710/1038 ,  B60W2710/105 ,  F16H3/728 ,  F16H2037/0866 ,  F16H2037/102 ,  F16H2037/104 ,  F16H2037/106 ,  Y02T10/56 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/642 ,  Y02T10/84 ,  Y10T477/679

摘要： A powertrain system includes an engine (14) coupled to an input member (12) of a hybrid transmission (10). The hybrid transmission (10) is operative to transmit torque between the input member (12) and a torque generating machine (56,72) and an output member (64). A method for controlling the powertrain system includes monitoring an operator torque request, determining an output torque command and an output speed of the output member (64), iteratively selecting candidate input speeds to the input member (12), determining mechanical power loss in the hybrid transmission (10) for each of the candidate input speeds and the output speed, and selecting a preferred input speed comprising the candidate input speed that achieves a minimum mechanical power loss in the hybrid transmission (10) at the output speed.

公开(公告)号：EP2055576A2

公开(公告)日：2009-05-06

申请号：EP08019053.1

申请日：2008-10-30

申请人： GM Global Technology Operations, Inc.

发明人： Heap, Anthony, H.

IPC分类号： B60W20/00 ,  B60W30/18 ,  B60K1/02 ,  B60K6/26 ,  B60K6/365 ,  B60K6/445 ,  B60K6/547 ,  F16H3/72 ,  B60W10/06 ,  B60W10/08

CPC分类号： B60W20/00 ,  B60K1/02 ,  B60K6/26 ,  B60K6/365 ,  B60K6/445 ,  B60K6/547 ,  B60L2240/423 ,  B60L2240/443 ,  B60L2240/486 ,  B60W10/06 ,  B60W10/08 ,  B60W2510/0657 ,  B60W2510/244 ,  B60W2540/10 ,  B60W2540/12 ,  B60W2710/0666 ,  B60W2710/083 ,  B60W2710/1022 ,  B60W2710/105 ,  F16H3/728 ,  F16H2037/0866 ,  F16H2037/102 ,  F16H2037/104 ,  F16H2037/106 ,  Y02T10/56 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/642 ,  Y02T10/84

摘要： A hybrid transmission is operative to transfer power between an input member (12) and a torque machine (56,72) and an output member (64). A method for controlling the powertrain system during a braking event includes evaluating candidate input torques. An output torque reactable through the transmission (10) to the driveline (90) and limited within the range of permissible output torques is determined for the candidate engine input torque. A preferred input torque is determined.

摘要翻译： 混合动力变速器可操作输入部件（12）和一个扭矩机（56,72）和输出部件（64）上之间传送电力。 一种用于在制动事件期间控制所述动力系统的方法包括评估候选输入扭矩。 通过变速器（10）到所述驱动线（90）和有限的可允许的输出转矩的范围内的输出扭矩可反应是确定性的开采候选发动机输入转矩。 优选的输入转矩是确定性的开采。

公开(公告)号：EP2055575A2

公开(公告)日：2009-05-06

申请号：EP08019051.5

申请日：2008-10-30

申请人： GM Global Technology Operations, Inc.

发明人： Heap, Anthony, H. ,  McConnell, Jason, J.

IPC分类号： B60W20/00 ,  B60K1/02 ,  B60K6/26 ,  B60K6/365 ,  B60K6/445 ,  B60K6/547 ,  F16H3/72 ,  B60W10/06 ,  B60W10/08

CPC分类号： B60W20/00 ,  B60K1/02 ,  B60K6/36 ,  B60K6/365 ,  B60K6/445 ,  B60K6/547 ,  B60L2240/423 ,  B60L2240/486 ,  B60W10/06 ,  B60W10/08 ,  B60W2510/0241 ,  B60W2510/0657 ,  B60W2510/1015 ,  B60W2540/10 ,  B60W2540/12 ,  B60W2710/025 ,  B60W2710/0644 ,  B60W2710/083 ,  B60W2710/1011 ,  B60W2710/105 ,  F16H3/728 ,  F16H2037/0866 ,  F16H2037/102 ,  F16H2037/104 ,  F16H2037/106 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/642 ,  Y10T477/6425 ,  Y10T477/753

摘要： A powertrain system includes a transmission (10) operative to transfer power between an engine (14) coupled to an input member (12) and a plurality of torque machines (56,72) and an output member (64). A method for controlling the powertrain system includes monitoring system operation and determining an output torque request, determining a closed loop speed error, determining motor torque offsets to the torque machines (56,72) based upon the closed loop speed error, determining output torque constraints based upon the motor torque offsets and the system operation, determining an output torque command based upon the output torque request and the output torque constraints, determining preferred motor torque commands for the torque machines (56,72) based upon the output torque command, reducing the preferred motor torque commands for the torque machines (56,72) using the motor torque offsets to the torque machines (56,72), and adjusting the reduced preferred motor torque commands for the torque machines (56,72) based upon the closed loop speed error.

摘要翻译： 动力系统包括可操作以在联接到输入构件（12）的发动机（14）和多个扭矩机（56,72）和输出构件（64）之间传递动力的变速器（10）。 一种用于控制动力系统的方法包括监视系统操作和确定输出转矩请求，确定闭环速度误差，基于闭环速度误差确定对扭矩机（56,72）的电动机转矩偏移，确定输出扭矩约束 基于所述电动机转矩偏移和所述系统操作，基于所述输出转矩请求和所述输出转矩约束确定输出转矩指令，基于所述输出转矩指令确定所述转矩机（56,72）的优选电动机转矩指令，减少 使用对扭矩机（56,72）的电动机转矩偏置的扭矩机（56,72）的优选的电动机转矩指令，以及基于关闭的扭矩机（56,72）来调节用于扭矩机（56,72）的优化的电动机转矩指令 回路速度误差。

公开(公告)号：EP2055574A2

公开(公告)日：2009-05-06

申请号：EP08019046.5

申请日：2008-10-30

申请人： GM Global Technology Operations, Inc.

发明人： Heap, Anthony, H. ,  Brunssen, Wilfried

IPC分类号： B60W20/00 ,  B60K1/02 ,  B60K6/26 ,  B60K6/365 ,  B60K6/445 ,  B60K6/547 ,  F16H3/72 ,  B60W10/06

CPC分类号： B60W20/10 ,  B60K1/02 ,  B60K6/26 ,  B60K6/365 ,  B60K6/445 ,  B60W10/06 ,  B60W20/00 ,  B60W30/1882 ,  B60W2510/06 ,  B60W2540/10 ,  B60W2540/12 ,  B60W2710/0666 ,  F16H3/728 ,  F16H2037/0866 ,  F16H2037/102 ,  F16H2037/104 ,  F16H2037/106 ,  Y02T10/6239 ,  Y02T10/84

摘要： A powertrain system includes a multi-cylinder engine (14) coupled to a hybrid transmission (10). The engine (14) is selectively operative in one of a plurality of main engine states to transfer engine torque to the hybrid transmission (10). A method for operating a powertrain system (10) includes monitoring an operator torque request, determining a preferred main engine state and a preferred engine torque associated with the preferred engine state, determining an engine state transition path from a present main engine state to the preferred main engine state including an engine transition state, and executing the engine state transition path between the present main engine state and the preferred main engine state and adjusting engine torque to the preferred engine torque.

摘要翻译： 一种动力系统包括耦合到混合动力变速器（10）的多气缸发动机（14）。 该发动机（14）是在主发动机状态的多元性到发动机扭矩传递到混合动力变速器（10）中的一个选择性地操作。 一种用于操作动力系统（10）的方法包括：操作者扭矩请求，确定性采矿的监测首选主发动机状态，并与优选的发动机状态，确定性采矿在engineState过渡路径从当前主engineState到首选相关联的优选的发动机转矩 主engineState包含在发动机的过渡状态，并且执行本主发动机状态和优选主engineState之间的发动机状态转变的路径和调节发动机扭矩以优选发动机扭矩。

公开(公告)号：EP2055569A2

公开(公告)日：2009-05-06

申请号：EP08019039.0

申请日：2008-10-30

申请人： GM Global Technology Operations, Inc.

发明人： Heap, Anthony H. ,  McConnell, Jason J. ,  McGrath, Seamus T. ,  Morris, Robert L.

IPC分类号： B60W20/00 ,  B60K1/02 ,  B60K6/26 ,  B60K6/365 ,  B60K6/445 ,  B60K6/547 ,  F16H3/72 ,  B60W10/06 ,  B60W10/08 ,  B60W10/10

CPC分类号： B60W10/06 ,  B60K1/02 ,  B60K6/26 ,  B60K6/365 ,  B60K6/445 ,  B60K6/547 ,  B60L2240/423 ,  B60L2240/443 ,  B60L2240/486 ,  B60W10/08 ,  B60W10/115 ,  B60W20/00 ,  B60W2510/0657 ,  B60W2510/0661 ,  B60W2510/0666 ,  B60W2510/083 ,  B60W2510/1005 ,  B60W2510/104 ,  B60W2510/105 ,  B60W2520/28 ,  B60W2540/10 ,  B60W2540/12 ,  B60W2550/142 ,  B60W2710/1038 ,  B60W2710/105 ,  B60W2710/1055 ,  B60W2720/28 ,  F16H3/728 ,  F16H2037/0866 ,  F16H2037/102 ,  F16H2037/104 ,  F16H2037/106 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/642

摘要： A hybrid powertrain system includes a transmission device (10) operative to transfer power between an input member (12), a torque machine (56,72) and an output member (64), the output member (64) coupled to a driveline (90) coupled to a wheel (93) to transfer tractive torque therebetween. A method for controlling the hybrid powertrain system includes monitoring an operator torque request, determining an operating range state of the transmission device (10), determining a net output torque to the output member (64) based upon the operator torque request, determining a lash state of the driveline (90), and determining a command for transferring output torque to the output member (64) based upon the operating range state of the transmission device (10), the net output torque, and the lash state of the driveline (90).