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1.发明公开Method for operating a powertrain system to control engine stabilization 有权用于操作的驱动系系统，用于控制所述内燃机的稳定化方法
公开(公告)号：EP2055596A3
公开(公告)日：2011-01-26
申请号：EP08019143.0
申请日：2008-10-31
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.
摘要翻译： 一种发动机（14）是在发动机状态的多元性到扭矩在混合动力变速器（10）的输入构件（12）转移到的一个选择性地操作。 混合动力变速器（10）是操作在输出转矩响应于操作者扭矩请求到所述输入构件（12）和一个扭矩机（56,72）和输出部件（64）之间传递扭矩，以产生。 一种用于控制发动机（14）的方法包括：监测操作者的转矩请求，与候选发动机状态的多个响应于操作者扭矩请求，用于从当前发动机转换的发动机（14）确定的采矿过渡成本相关联的确定性采矿操作功率成本 状态向每个候选发动机状态，用于本engineState操作所述发动机（14），并且随后在每个候选发动机状态操作发动机（14），和基于所述操作选择首选engineState确定性挖掘稳定成本的 电力成本，转换成本和发动机状态的多个稳定的成本。
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2.发明公开Control of engine torque for traction and stability control events for a hybrid powertrain system 有权Ste em ystem em ystem ystem ystem ystem ystem ystem ystem ystem ystem ystem ystem ystem ystem ystem ystem ystem ystem ystem ystem ystem ystem ystem ystem ystem
公开(公告)号：EP2055590A2
公开(公告)日：2009-05-06
申请号：EP08019136.4
申请日：2008-10-31
IPC分类号： B60W20/00 , B60W30/02 , B60K1/02 , B60K6/26 , B60K6/365 , B60K6/445 , B60K6/547 , F16H3/72 , F02D41/34 , F02P5/00 , B60W10/02 , B60W10/06 , B60W10/08
CPC分类号： B60W20/10 , B60K1/02 , B60K6/26 , B60K6/365 , B60K6/445 , B60K6/547 , B60L2240/486 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/115 , B60W20/00 , B60W50/04 , B60W2510/0657 , B60W2510/105 , B60W2540/10 , B60W2540/12 , B60W2710/027 , B60W2710/0666 , B60W2710/086 , B60W2710/1022 , B60W2710/105 , F02D11/105 , F02D41/021 , F02D41/023 , F02D41/1406 , F02D2250/18 , F02D2250/26 , F02P11/04 , F16H3/728 , F16H2037/0866 , F16H2037/102 , F16H2037/104 , F16H2037/106 , Y02T10/6239 , Y02T10/6291 , Y10T477/23 , Y10T477/26 , Y10T477/675 , Y10T477/679 , Y10T477/681
摘要： An internal combustion engine (14) is mechanically coupled to a hybrid transmission (10) to transmit mechanical power to an output member (64). A method for controlling the internal combustion engine (14) includes determining an accelerator output torque request based upon an operator input to the accelerator pedal, and determining an axle torque response type. A preferred input torque from the engine (14) to the hybrid transmission (10) is determined based upon the accelerator output torque request. An allowable range of input torque from the engine (14) which can be reacted with the hybrid transmission (10) is determined based upon the accelerator output torque request and the axle torque response type. The engine (14) is controlled to meet the preferred input torque when the preferred input torque is within the allowable range of input torque from the engine (14). The engine (14) is controlled within the allowable range of input torque from the engine (14) when the preferred input torque is outside the allowable range of input torques from the engine (14).
摘要翻译： 内燃机（14）机械耦合到混合变速器（10）以将机械动力传递到输出构件（64）。 一种用于控制内燃机（14）的方法包括基于操作者输入到加速器踏板来确定加速器输出扭矩请求，以及确定车轴扭矩响应类型。 基于加速器输出转矩请求确定从发动机（14）到混合动力变速器（10）的优选输入转矩。 基于加速器输出转矩请求和车轴转矩响应型，确定可与混合变速器（10）反应的来自发动机（14）的输入转矩的允许范围。 当优选的输入转矩在来自发动机（14）的输入转矩的允许范围内时，发动机（14）被控制以满足优选的输入转矩。 当优选的输入扭矩超过来自发动机（14）的输入转矩的允许范围时，发动机（14）被控制在来自发动机（14）的输入转矩的允许范围内。
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3.发明公开Method for controlling an engine of a hybrid powertrain in a fuel enrichment mode 有权一种用于在燃料富集的操作控制在混合动力传动系的内燃发动机的方法
公开(公告)号：EP2055582A2
公开(公告)日：2009-05-06
申请号：EP08019061.4
申请日：2008-10-30
IPC分类号： B60W20/00 , B60K1/02 , B60K6/26 , B60K6/365 , B60K6/445 , B60K6/547 , F16H3/72 , B60W10/06 , B60W10/08 , B60W10/26
CPC分类号： B60W10/06 , B60K1/02 , B60K6/26 , B60K6/365 , B60K6/38 , B60K6/445 , B60K6/547 , B60L2240/423 , B60L2240/486 , B60W10/08 , B60W10/26 , B60W20/00 , B60W2510/02 , B60W2510/0619 , B60W2510/0657 , B60W2510/244 , B60W2540/10 , B60W2540/12 , B60W2710/0622 , B60W2710/0666 , B60W2710/083 , B60W2710/105 , F16H3/728 , F16H2037/0866 , F16H2037/102 , F16H2037/104 , F16H2037/106 , Y02T10/6239 , Y02T10/6286 , Y02T10/642
摘要： An engine (14) is coupled 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. The torque machine (56,72) is connected to an energy storage device (74). A method for controlling the engine (14) includes monitoring the operator torque request, determining a maximum engine torque operating the engine (14) at stoichiometry, determining a maximum motor torque output from the torque machine (56,72), determining a maximum output torque from the hybrid transmission (10) when the torque machine (56,72) is generating the maximum motor torque and the engine (14) is generating the maximum engine torque operating at stoichiometry, and controlling the engine (14) in a fuel enrichment mode when the operator torque request exceeds the maximum output torque from the hybrid transmission (10) when the torque machine (56,72) is generating the maximum motor torque and the engine (14) is generating the maximum engine torque operating at stoichiometry.
摘要翻译： 一种发动机（14）在混合动力变速器（10）的输入构件（12）联接到。 混合动力变速器（10）是操作在输出转矩响应于操作者扭矩请求到所述输入构件（12）和一个扭矩机（56,72）和输出部件（64）之间传递扭矩，以产生。 扭矩机（56,72）是在能量储存装置（74）连接到。 一种用于控制发动机（14）的方法包括：监测操作者的转矩请求，确定性采矿一个最大发动机扭矩运行在化学计量比的发动机（14），确定的采矿来自扭矩机输出的最大发动机扭矩（56.72），确定性采矿的最大输出 从混合动力变速器扭矩（10）当所述扭矩机器（56,72）正在产生的最大发动机扭矩和发动机（14）产生的最大发动机扭矩在化学计量比操作，并且控制燃料富集的发动机（14） 模式当操作者扭矩请求，从混合动力变速器（10）当所述扭矩机器（56,72）正在产生的最大发动机扭矩和发动机（14）超过最大输出转矩产生的最大发动机扭矩在化学计量比运行。
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公开(公告)号：EP2055572A2
公开(公告)日：2009-05-06
申请号：EP08019042.4
申请日：2008-10-30
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： B60W20/13 , B60K1/02 , B60K6/26 , B60K6/365 , B60K6/445 , B60K6/547 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2240/486 , B60W10/06 , B60W10/08 , B60W20/00 , B60W50/04 , B60W2510/0638 , B60W2510/0657 , B60W2510/085 , B60W2510/24 , B60W2510/244 , B60W2510/246 , B60W2540/10 , B60W2540/12 , B60W2710/0666 , B60W2710/083 , B60W2710/086 , B60W2710/105 , B60W2710/1061 , F16H3/728 , F16H2037/0866 , F16H2037/102 , F16H2037/104 , F16H2037/106 , Y02T10/6239 , Y02T10/6286 , Y02T10/642 , Y10T477/23
摘要： A method for controlling a powertrain system includes monitoring output power of the energy storage device (74), modifying a preferred electric power limit when the output power of the energy storage device (74) transgresses a trigger power limit, and determining the power constraint of the first power actuator (56) based on the estimated output power of the energy storage device (74) when the output power of the energy storage (74) transgresses the preferred power limit.
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公开(公告)号：EP2067679A2
公开(公告)日：2009-06-10
申请号：EP08019081.2
申请日：2008-10-31
CPC分类号： B60W30/188 , B60K6/365 , B60K6/445 , B60K6/547 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/445 , B60L2240/486 , B60W10/06 , B60W10/08 , B60W10/105 , B60W10/115 , B60W10/18 , B60W20/00 , B60W50/04 , B60W50/10 , B60W2050/0004 , B60W2510/0638 , B60W2510/0657 , B60W2510/0671 , B60W2510/0676 , B60W2510/081 , B60W2510/1015 , B60W2510/104 , B60W2510/244 , B60W2510/246 , B60W2520/10 , B60W2520/28 , B60W2540/10 , B60W2540/106 , B60W2540/12 , B60W2550/12 , B60W2710/0666 , B60W2710/083 , F16H3/728 , F16H2037/106 , F16H2061/6603 , Y02T10/6239 , Y02T10/6291 , Y02T10/642 , Y10T477/23
摘要： A method for controlling a powertrain includes determining an operator torque request, determining a time-based derivative of the operator torque request, determining a first future time, and predicting a change in the operator torque request based upon the operator torque request, the time-based derivative of the operator torque request, and the first future time.
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6.发明公开A method for controlling a speed level and torque of an engine within a powertrain 有权在传动系用于控制速度级的方法，以及发动机的扭矩
公开(公告)号：EP2065273A2
公开(公告)日：2009-06-03
申请号：EP08019074.7
申请日：2008-10-31
发明人： Heap, Anthony H. , Wu, Bin , McConnell, Jason J. , Kim, Kee Yong , Medema, Brian R. , Brunssen, Wilfried
CPC分类号： B60W20/10 , B60K6/365 , B60W10/04 , B60W10/06 , B60W10/08 , B60W10/105 , B60W20/00 , B60W30/188 , B60W2540/10 , B60W2540/12 , B60W2710/24 , F16H2037/106 , Y02T10/56 , Y02T10/6286 , Y02T10/84 , Y10T477/23 , Y10T477/26
摘要： A method to determine a preferred operating point for an internal combustion engine includes determining a current set of candidate operating points for a current search iteration. The method further includes iteratively determining an operating cost for operating the internal combustion engine at each candidate operating point of the current search iteration, and determining the preferred operating point for operating the internal combustion engine after a predetermined number of search iterations.
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公开(公告)号：EP2055603A2
公开(公告)日：2009-05-06
申请号：EP08019037.4
申请日：2008-10-30
CPC分类号： B60W20/40 , B60K1/02 , B60K6/365 , B60K6/445 , B60L2240/423 , B60L2240/441 , B60L2240/445 , B60L2240/486 , B60W10/06 , B60W10/08 , B60W10/115 , B60W20/00 , B60W30/1882 , B60W2510/0638 , B60W2510/0671 , B60W2510/0676 , B60W2510/1015 , B60W2510/104 , B60W2510/244 , B60W2540/10 , B60W2540/12 , B60W2540/16 , B60W2550/12 , B60W2710/027 , B60W2710/0666 , B60W2710/083 , B60W2710/1022 , Y02T10/56 , Y02T10/6239 , Y02T10/6286 , Y02T10/642 , Y02T10/84 , Y10T477/677 , Y10T477/68 , Y10T477/681 , Y10T477/692
摘要： A method for controlling an input torque provided to a transmission includes executing a first iterative search within a first range of permissible torque values to determine a first torque value based on a first cost value. The first cost value is based on a first set of powertrain measurements measured at a first time. A second cost value based on a second torque value and the first set of powertrain measurements measured at the first time is calculated. The second torque value is determined using a second set of powertrain measurements measured at a second time prior to the first time. One of the first torque value and the second torque value is then selected based on the first cost value and the second cost value.
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公开(公告)号：EP2055571A2
公开(公告)日：2009-05-06
申请号：EP08019041.6
申请日：2008-10-30
IPC分类号： B60W20/00 , B60K1/02 , B60K6/26 , B60K6/365 , B60K6/445 , B60K6/547 , F16H3/72 , B60W10/06 , B60W10/08 , B60W10/26
CPC分类号： B60W20/10 , B60K1/02 , B60K6/26 , B60K6/365 , B60K6/445 , B60K6/547 , B60L2240/443 , B60W10/04 , B60W10/06 , B60W10/08 , B60W10/24 , B60W10/26 , B60W20/00 , B60W50/04 , B60W2510/0604 , B60W2510/0657 , B60W2510/085 , B60W2510/244 , B60W2510/246 , B60W2540/10 , B60W2540/12 , B60W2710/0666 , F16H3/728 , F16H2037/0866 , F16H2037/102 , F16H2037/104 , F16H2037/106 , Y02T10/6239 , Y02T10/6286 , Y10T477/23
摘要： A method for controlling a powertrain system includes monitoring voltage of an energy storage device (74). The method further includes modifying a preferred voltage limit when the voltage of the energy storage device (74) transgresses a trigger voltage limit, and determining the power constraint of a first power actuator based on the estimated output power of the energy storage device (74) when the voltage of the energy storage device (74) transgresses the preferred voltage limit.
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9.发明公开Method and apparatus for determination of fast actuating engine torque for a hybrid powertrain system 有权用于确定用于混合动力系系统中的快速调节发动机扭矩的方法和装置
公开(公告)号：EP2060463A3
公开(公告)日：2010-12-15
申请号：EP08019084.6
申请日：2008-10-31
IPC分类号： B60W20/00 , B60K1/02 , B60K6/26 , B60K6/365 , B60K6/445 , B60K6/547 , F02D41/34 , F02P5/00 , F16H3/72 , B60W10/06 , B60W10/08
CPC分类号： B60W20/40 , B60K1/02 , B60K6/26 , B60K6/365 , B60K6/445 , B60K6/547 , B60L2240/441 , B60L2240/486 , B60W10/06 , B60W10/08 , B60W10/10 , B60W20/00 , B60W2510/0275 , B60W2510/0604 , B60W2510/0652 , B60W2510/1005 , B60W2510/102 , B60W2510/105 , B60W2510/244 , B60W2540/10 , B60W2540/12 , B60W2710/0605 , B60W2710/0666 , B60W2710/0672 , B60W2710/1022 , F02D11/105 , F02D37/02 , F02D2250/18 , F02D2250/26 , F16H3/728 , F16H2037/0866 , F16H2037/102 , F16H2037/104 , F16H2037/106 , F16H2200/201 , F16H2200/2041 , Y02T10/6239 , Y02T10/6286
摘要： An engine (14) is coupled to an input member (12) of a hybrid transmission (10) and 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. The torque machine (56,72) is connected to an energy storage device (74). A method for controlling the engine (14) includes determining a preferred input torque from the engine (14) to the hybrid transmission (10) based upon operator inputs to an accelerator pedal and a brake pedal, determining maximum and minimum allowable input torques from the engine (14) to the hybrid transmission (10), controlling the engine (14) at the preferred input torque when the preferred input torque is within the maximum and minimum allowable input torques, and controlling the engine (14) based upon the maximum and minimum allowable input torques when the preferred input torque is outside one of the maximum and minimum allowable input torques.
摘要翻译： 一种发动机（14）在混合动力变速器（10）和混合动力变速器（10）的输入构件（12）被耦合到可操作以输入构件（12）和一个扭矩机（56.72）和之间传递扭矩 到输出构件（64）来将输出转矩响应于在操作者的转矩请求产生。 扭矩机（56,72）是在能量储存装置（74）连接到。 一种用于控制发动机（14）的方法包括：确定挖掘来自发动机（14），以基于操作者输入到在加速器踏板上的混合动力变速器（10）和制动踏板的，确定性的采矿最大和最小允许输入转矩从一个优选的输入转矩 发动机（14），以混合动力变速器（10），控制在所述优选的输入转矩的发动机（14）当该优选的输入转矩为最大和最小允许输入转矩内，并控制基于所述最大发动机（14）和 最小可允许的输入转矩当优选的输入转矩是外部的最大和最小允许输入转矩中的一个。
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10.发明公开Method for operating a powertrain system to control engine stabilization 有权用于操作的驱动系系统，用于控制所述内燃机的稳定化方法
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
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.
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