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公开(公告)号：US08574122B2
公开(公告)日：2013-11-05
申请号：US13483822
申请日：2012-05-30
申请人： Alex O'Connor Gibson , Ross Dykstra Pursifull , Gopichandra Surnilla , Joseph Norman Ulrey , Roger Lyle Huffmaster , Peter John Grutter , Yuji Fujii , Gregory Michael Pietron , Seung-Hoon Lee
发明人： Alex O'Connor Gibson , Ross Dykstra Pursifull , Gopichandra Surnilla , Joseph Norman Ulrey , Roger Lyle Huffmaster , Peter John Grutter , Yuji Fujii , Gregory Michael Pietron , Seung-Hoon Lee
IPC分类号： B60W10/00
CPC分类号： F02N11/00 , B60W10/02 , B60W10/023 , B60W10/06 , B60W30/18 , B60W30/18072 , B60W2030/1809 , F02N11/0814 , Y10T477/6333 , Y10T477/635 , Y10T477/6352 , Y10T477/6403 , Y10T477/6418 , Y10T477/6422
摘要： Methods and systems are provided for controlling a vehicle engine coupled to a stepped-gear-ratio transmission. One example method comprises, in response to a first vehicle moving condition, shutting down the engine and at least partially disengaging the transmission while the vehicle is moving; and during a subsequent restart, while the vehicle is moving, starting the engine using starter motor assistance and adjusting a degree of engagement of a transmission clutch to adjust a torque transmitted to a wheel of the vehicle.
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公开(公告)号：US20120238405A1
公开(公告)日：2012-09-20
申请号：US13483822
申请日：2012-05-30
申请人： Alex O'Connor Gibson , Ross Dykstra Pursifull , Gopichandra Surnilla , Joseph Norman Ulrey , Roger Lyle Huffmaster , Peter John Grutter , Yuji Fujii , Gregory Michael Pietron , Seung-Hoon Lee
发明人： Alex O'Connor Gibson , Ross Dykstra Pursifull , Gopichandra Surnilla , Joseph Norman Ulrey , Roger Lyle Huffmaster , Peter John Grutter , Yuji Fujii , Gregory Michael Pietron , Seung-Hoon Lee
IPC分类号： B60W10/06
CPC分类号： F02N11/00 , B60W10/02 , B60W10/023 , B60W10/06 , B60W30/18 , B60W30/18072 , B60W2030/1809 , F02N11/0814 , Y10T477/6333 , Y10T477/635 , Y10T477/6352 , Y10T477/6403 , Y10T477/6418 , Y10T477/6422
摘要： Methods and systems are provided for controlling a vehicle engine coupled to a stepped-gear-ratio transmission. One example method comprises, in response to a first vehicle moving condition, shutting down the engine and at least partially disengaging the transmission while the vehicle is moving; and during a subsequent restart, while the vehicle is moving, starting the engine using starter motor assistance and adjusting a degree of engagement of a transmission clutch to adjust a torque transmitted to a wheel of the vehicle.
摘要翻译： 提供了用于控制与阶梯变速比变速器相连的车辆发动机的方法和系统。 一个示例性方法包括响应于第一车辆移动状态，关闭发动机并且在车辆移动时至少部分地分离变速器; 并且在随后的重新启动期间，当车辆移动时，使用起动马达辅助起动发动机，并且调节变速离合器的接合程度以调节传递到车辆的车轮的扭矩。
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公开(公告)号：US08192327B2
公开(公告)日：2012-06-05
申请号：US12707570
申请日：2010-02-17
申请人： Alex O'Connor Gibson , Ross Dykstra Pursifull , Gopichandra Surnilla , Joseph Norman Ulrey , Roger Lyle Huffmaster , Peter John Grutter , Yuji Fujii , Gregory Michael Pietron , Seung-Hoon Lee
发明人： Alex O'Connor Gibson , Ross Dykstra Pursifull , Gopichandra Surnilla , Joseph Norman Ulrey , Roger Lyle Huffmaster , Peter John Grutter , Yuji Fujii , Gregory Michael Pietron , Seung-Hoon Lee
IPC分类号： B60W10/00
CPC分类号： F02N11/00 , B60W10/02 , B60W10/023 , B60W10/06 , B60W30/18 , B60W30/18072 , B60W2030/1809 , F02N11/0814 , Y10T477/6333 , Y10T477/635 , Y10T477/6352 , Y10T477/6403 , Y10T477/6418 , Y10T477/6422
摘要： Methods and systems are provided for controlling a vehicle engine coupled to a stepped-gear-ratio transmission. One example method comprises, in response to a first vehicle moving condition, shutting down the engine and at least partially disengaging the transmission while the vehicle is moving; and during a subsequent restart, while the vehicle is moving, starting the engine using starter motor assistance and adjusting a degree of engagement of a transmission clutch to adjust a torque transmitted to a wheel of the vehicle.
摘要翻译： 提供了用于控制与阶梯变速比变速器相连的车辆发动机的方法和系统。 一个示例性方法包括响应于第一车辆移动状态，关闭发动机并且在车辆移动时至少部分地分离变速器; 并且在随后的重新启动期间，当车辆移动时，使用起动马达辅助起动发动机，并且调节变速离合器的接合程度以调节传递到车辆的车轮的扭矩。
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公开(公告)号：US08597159B2
公开(公告)日：2013-12-03
申请号：US12629738
申请日：2009-12-02
申请人： Gregory Michael Pietron , Seung-Hoon Lee , Alex O'Connor Gibson , Yuji Fujii , Roger Lyle Huffmaster , Peter John Grutter
发明人： Gregory Michael Pietron , Seung-Hoon Lee , Alex O'Connor Gibson , Yuji Fujii , Roger Lyle Huffmaster , Peter John Grutter
IPC分类号： F16H61/58
CPC分类号： B60W10/06 , B60W10/023 , B60W30/192 , F02D41/042 , F02N11/0814 , F16H57/0434 , F16H61/143 , F16H2312/14 , Y10T477/635 , Y10T477/73
摘要： Methods and systems are provided for controlling a vehicle system including a selectively shut-down engine, a torque converter and a torque converter lock-up clutch. One example method comprises, during an idle-stop engine shut-down, restricting flow of transmission fluid out of the torque converter, and adjusting engagement of the torque converter lock-up clutch to adjust a drag torque on the engine to stop the engine.
摘要翻译： 提供了用于控制包括选择性关闭发动机，变矩器和变矩器锁止离合器的车辆系统的方法和系统。 一个示例性方法包括在怠速停止发动机关闭期间限制变速器流体离开变矩器的流动，并且调节变矩器锁止离合器的接合以调节发动机上的拖曳转矩以停止发动机。
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公开(公告)号：US20110136620A1
公开(公告)日：2011-06-09
申请号：US12707570
申请日：2010-02-17
申请人： Alex O'Connor Gibson , Ross Dykstra Pursifull , Gopichandra Surnilla , Joseph Norman Ulrey , Roger Lyle Huffmaster , Peter John Grutter , Yuji Fujii , Gregory Michael Pietron , Seung-Hoon Lee
发明人： Alex O'Connor Gibson , Ross Dykstra Pursifull , Gopichandra Surnilla , Joseph Norman Ulrey , Roger Lyle Huffmaster , Peter John Grutter , Yuji Fujii , Gregory Michael Pietron , Seung-Hoon Lee
CPC分类号： F02N11/00 , B60W10/02 , B60W10/023 , B60W10/06 , B60W30/18 , B60W30/18072 , B60W2030/1809 , F02N11/0814 , Y10T477/6333 , Y10T477/635 , Y10T477/6352 , Y10T477/6403 , Y10T477/6418 , Y10T477/6422
摘要： Methods and systems are provided for controlling a vehicle engine coupled to a stepped-gear-ratio transmission. One example method comprises, in response to a first vehicle moving condition, shutting down the engine and at least partially disengaging the transmission while the vehicle is moving; and during a subsequent restart, while the vehicle is moving, starting the engine using starter motor assistance and adjusting a degree of engagement of a transmission clutch to adjust a torque transmitted to a wheel of the vehicle.
摘要翻译： 提供了用于控制与阶梯变速比变速器相连的车辆发动机的方法和系统。 一个示例性方法包括响应于第一车辆移动状态，关闭发动机并且在车辆移动时至少部分地分离变速器; 并且在随后的重新启动期间，当车辆移动时，使用起动马达辅助起动发动机，并且调节变速离合器的接合程度以调节传递到车辆的车轮的扭矩。
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公开(公告)号：US20110130245A1
公开(公告)日：2011-06-02
申请号：US12629738
申请日：2009-12-02
申请人： Gregory Michael Pietron , Seung-Hoon Lee , Alex O'Connor Gibson , Yuji Fujii , Roger Lyle Huffmaster , Peter John Grutter
发明人： Gregory Michael Pietron , Seung-Hoon Lee , Alex O'Connor Gibson , Yuji Fujii , Roger Lyle Huffmaster , Peter John Grutter
IPC分类号： F16H61/14
CPC分类号： B60W10/06 , B60W10/023 , B60W30/192 , F02D41/042 , F02N11/0814 , F16H57/0434 , F16H61/143 , F16H2312/14 , Y10T477/635 , Y10T477/73
摘要： Methods and systems are provided for controlling a vehicle system including a selectively shut-down engine, a torque converter and a torque converter lock-up clutch. One example method comprises, during an idle-stop engine shut-down, restricting flow of transmission fluid out of the torque converter, and adjusting engagement of the torque converter lock-up clutch to adjust a drag torque on the engine to stop the engine.
摘要翻译： 提供了用于控制包括选择性关闭发动机，变矩器和变矩器锁止离合器的车辆系统的方法和系统。 一个示例性方法包括在怠速停止发动机关闭期间限制变速器流体离开变矩器的流动，并且调节变矩器锁止离合器的接合以调节发动机上的拖曳转矩以停止发动机。
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公开(公告)号：US08192328B2
公开(公告)日：2012-06-05
申请号：US12771978
申请日：2010-04-30
申请人： Felix Nedorezov , Hong Jiang , Roger Lyle Huffmaster , Alex O'Connor Gibson , Gregory Michael Pietron , Seung-Hoon Lee
发明人： Felix Nedorezov , Hong Jiang , Roger Lyle Huffmaster , Alex O'Connor Gibson , Gregory Michael Pietron , Seung-Hoon Lee
IPC分类号： B60W10/00
CPC分类号： B60W10/06 , B60W10/11 , B60W10/184 , B60W30/18054 , B60W2710/1094 , Y10T477/6403 , Y10T477/647 , Y10T477/688
摘要： Methods and systems are provided for reducing driveline unwinding during successive engine shutdown and restart operations. In one example, during an engine shutdown, torsion is maintained in a transmission gear-train until an engine restart is requested by engaging one or more transmission clutches while applying wheel brakes.
摘要翻译： 提供了方法和系统，用于在连续的发动机关闭和重启操作期间减少传动系退绕。 在一个示例中，在发动机停机期间，在传动齿轮系中保持扭转，直到通过在施加轮胎制动器的同时接合一个或多个变速器离合器来要求发动机重起动。
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公开(公告)号：US20110136621A1
公开(公告)日：2011-06-09
申请号：US12771978
申请日：2010-04-30
申请人： Felix Nedorezov , Hong Jiang , Roger Lyle Huffmaster , Alex O'Connor Gibson , Gregory Michael Pietron , Seung-Hoon Lee
发明人： Felix Nedorezov , Hong Jiang , Roger Lyle Huffmaster , Alex O'Connor Gibson , Gregory Michael Pietron , Seung-Hoon Lee
CPC分类号： B60W10/06 , B60W10/11 , B60W10/184 , B60W30/18054 , B60W2710/1094 , Y10T477/6403 , Y10T477/647 , Y10T477/688
摘要： Methods and systems are provided for reducing driveline unwinding during successive engine shutdown and restart operations. In one example, during an engine shutdown, torsion is maintained in a transmission gear-train until an engine restart is requested by engaging one or more transmission clutches while applying wheel brakes.
摘要翻译： 提供了方法和系统，用于在连续的发动机关闭和重启操作期间减少传动系退绕。 在一个示例中，在发动机关闭期间，在传动齿轮系中保持扭转，直到通过在施加车轮制动器的同时接合一个或多个变速器离合器来要求发动机重起动。
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公开(公告)号：US08454476B2
公开(公告)日：2013-06-04
申请号：US13686650
申请日：2012-11-27
申请人： Alex O'Connor Gibson , Hong Jiang , Roger Lyle Huffmaster , Felix Nedorezov , Seung-Hoon Lee , Yuji Fujii
发明人： Alex O'Connor Gibson , Hong Jiang , Roger Lyle Huffmaster , Felix Nedorezov , Seung-Hoon Lee , Yuji Fujii
IPC分类号： B60W10/00
CPC分类号： B60W10/06 , B60W10/023 , B60W10/11 , B60W10/184 , B60W30/18018 , B60W2510/107 , B60W2510/182 , B60W2550/12 , B60W2560/06 , B60W2710/1083 , F02N11/0814 , F16H61/0059 , F16H2312/04 , F16H2312/14 , Y02T10/48 , Y10T477/631 , Y10T477/641 , Y10T477/644 , Y10T477/656 , Y10T477/688
摘要： A method for improving starting of an engine that may be repeatedly stopped and started is presented. In one embodiment, the method adjusts a transmission tie-up force in response to engine starting. The method may improve vehicle launch for stop/start vehicles.
摘要翻译： 提出了可重复停止和启动的用于改善发动机起动的方法。 在一个实施例中，该方法响应于发动机起动来调节传动联动力。 该方法可以改善停车/启动车辆的车辆发射。
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公开(公告)号：US20130085035A1
公开(公告)日：2013-04-04
申请号：US13686650
申请日：2012-11-27
申请人： Alex O'Connor Gibson , Hong Jiang , Roger Lyle Huffmaster , Felix Nedorezov , Seung-Hoon Lee , Yuji Fujii
发明人： Alex O'Connor Gibson , Hong Jiang , Roger Lyle Huffmaster , Felix Nedorezov , Seung-Hoon Lee , Yuji Fujii
IPC分类号： B60W10/06
CPC分类号： B60W10/06 , B60W10/023 , B60W10/11 , B60W10/184 , B60W30/18018 , B60W2510/107 , B60W2510/182 , B60W2550/12 , B60W2560/06 , B60W2710/1083 , F02N11/0814 , F16H61/0059 , F16H2312/04 , F16H2312/14 , Y02T10/48 , Y10T477/631 , Y10T477/641 , Y10T477/644 , Y10T477/656 , Y10T477/688
摘要： A method for improving starting of an engine that may be repeatedly stopped and started is presented. In one embodiment, the method adjusts a transmission tie-up force in response to engine starting. The method may improve vehicle launch for stop/start vehicles.
摘要翻译： 提出了可重复停止和启动的用于改善发动机起动的方法。 在一个实施例中，该方法响应于发动机起动来调节传动联动力。 该方法可以改善停车/启动车辆的车辆发射。
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