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公开(公告)号：US08321101B2
公开(公告)日：2012-11-27
申请号：US12435715
申请日：2009-05-05
Applicant: Steven Gerald Thomas , Peter John Grutter , Felix Nedorezov , Bal G. Sankpal , John Edward Brevick
Inventor： Steven Gerald Thomas , Peter John Grutter , Felix Nedorezov , Bal G. Sankpal , John Edward Brevick
IPC: G06F17/00
CPC classification number: B60W10/11 , B60W10/06 , B60W10/115 , B60W30/18027 , B60W2510/107 , B60W2710/0644 , B60W2710/1011 , F16H59/72 , F16H61/0025 , Y10T137/85978 , Y10T137/85986 , Y10T477/6395 , Y10T477/653
Abstract: A system and method is employed to regulate a minimum transmission input speed based on automatic fluid temperature. The system includes a temperature sensor for sensing a temperature of the automatic transmission fluid and a controller for setting a minimum engine speed of the engine based on the temperature of the automatic transmission fluid. The size of a transmission pump may be reduced while the pump is still able to supply enough automatic transmission fluid to friction elements and gear ratios to provide lubrication and enable friction element actuators to engage and disengage the friction elements in a timely and effective manner. In a preferred form of the invention, when the temperature of the automatic transmission fluid is below 210° F., the minimum engine speed is set to no greater than 900 rpm; and when the temperature of the automatic transmission fluid is above 210° F., the minimum engine speed is set to no less than 1000 rpm.
Abstract translation: 采用一种系统和方法来调节基于自动流体温度的最小变速箱输入速度。 该系统包括用于感测自动变速器油的温度的温度传感器和用于基于自动变速器油的温度来设定发动机的最小发动机转速的控制器。 传动泵的尺寸可以减小，同时泵仍然能够向摩擦元件和齿轮比提供足够的自动变速器油，以提供润滑并使得摩擦元件致动器能够及时有效地接合和分离摩擦元件。 在本发明的优选形式中，当自动变速器油的温度低于210°F时，将最小发动机转速设定为不大于900rpm; 并且当自动变速器油的温度高于210°F时，将最小发动机转速设定为不小于1000rpm。
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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
Applicant: Gregory Michael Pietron , Seung-Hoon Lee , Alex O'Connor Gibson , Yuji Fujii , Roger Lyle Huffmaster , Peter John Grutter
Inventor： Gregory Michael Pietron , Seung-Hoon Lee , Alex O'Connor Gibson , Yuji Fujii , Roger Lyle Huffmaster , Peter John Grutter
IPC: F16H61/14
CPC classification number: B60W10/06 , B60W10/023 , B60W30/192 , F02D41/042 , F02N11/0814 , F16H57/0434 , F16H61/143 , F16H2312/14 , Y10T477/635 , Y10T477/73
Abstract: 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.
Abstract translation: 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：US20100286877A1
公开(公告)日：2010-11-11
申请号：US12435715
申请日：2009-05-05
Applicant: Steven Gerald Thomas , Peter John Grutter , Felix Nedorezov , Bal G. Sankpal , John Edward Brevick
Inventor： Steven Gerald Thomas , Peter John Grutter , Felix Nedorezov , Bal G. Sankpal , John Edward Brevick
CPC classification number: B60W10/11 , B60W10/06 , B60W10/115 , B60W30/18027 , B60W2510/107 , B60W2710/0644 , B60W2710/1011 , F16H59/72 , F16H61/0025 , Y10T137/85978 , Y10T137/85986 , Y10T477/6395 , Y10T477/653
Abstract: A system and method is employed to regulate a minimum transmission input speed based on automatic fluid temperature. The system includes a temperature sensor for sensing a temperature of the automatic transmission fluid and a controller for setting a minimum engine speed of the engine based on the temperature of the automatic transmission fluid. The size of a transmission pump may be reduced while the pump is still able to supply enough automatic transmission fluid to friction elements and gear ratios to provide lubrication and enable friction element actuators to engage and disengage the friction elements in a timely and effective manner. In a preferred form of the invention, when the temperature of the automatic transmission fluid is below 210° F., the minimum engine speed is set to no greater than 900 rpm; and when the temperature of the automatic transmission fluid is above 210° F., the minimum engine speed is set to no less than 1000 rpm.
Abstract translation: 采用一种系统和方法来调节基于自动流体温度的最小变速箱输入速度。 该系统包括用于感测自动变速器油的温度的温度传感器和用于基于自动变速器油的温度来设定发动机的最小发动机转速的控制器。 传动泵的尺寸可以减小，同时泵仍然能够向摩擦元件和齿轮比提供足够的自动变速器油，以提供润滑并使得摩擦元件致动器能够及时有效地接合和分离摩擦元件。 在本发明的优选形式中，当自动变速器油的温度低于210°F时，将最小发动机转速设定为不大于900rpm; 并且当自动变速器油的温度高于210°F时，将最小发动机转速设定为不小于1000rpm。
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公开(公告)号：US20100174459A1
公开(公告)日：2010-07-08
申请号：US12348196
申请日：2009-01-02
Applicant: Alex O'Connor Gibson , Peter John Grutter , Roger Lyle Huffmaster , Felix Nedorezov
Inventor： Alex O'Connor Gibson , Peter John Grutter , Roger Lyle Huffmaster , Felix Nedorezov
CPC classification number: B60W10/06 , B60W10/115 , B60W30/18054 , B60W2510/0676 , B60W2510/244 , B60W2540/12 , F16H61/14 , Y10T477/6197 , Y10T477/675 , Y10T477/68 , Y10T477/75 , Y10T477/78 , Y10T477/79
Abstract: Methods and systems are provided for controlling a powertrain of a vehicle, the powertrain including an engine and an automatic transmission, the powertrain coupled to driving wheels of the vehicle, and the vehicle operated by an operator. One example method comprises, selectively shutting down engine operation responsive to operating conditions and without receiving an engine shutdown request from the operator, maintaining the automatic transmission in gear during the shutdown, and during an engine restart from the shutdown condition, and with the transmission in gear, transmitting reduced torque to the transmission.
Abstract translation: 提供了用于控制车辆的动力系统的动力系统，包括发动机和自动变速器的动力传动系统，耦合到车辆的驱动轮的动力系和操作者操作的车辆的方法和系统。 一个示例性方法包括：响应于操作条件选择性地关闭发动机操作，并且不接收来自操作者的发动机停机请求，在关闭期间将自动变速器保持在齿轮中，并且在从停机状态引擎重新启动期间， 齿轮，将减小的扭矩传递到变速器。
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5.发明授权Adjusting motor torque to compensate for uphill and downhill demands during cruise control in hybrid vehicle 有权调整电机扭矩，以补偿混合动力车辆巡航控制中的上坡和下坡要求公开(公告)号：US08740744B2
公开(公告)日：2014-06-03
申请号：US13465194
申请日：2012-05-07
Applicant: Peter John Grutter , Roger Lyle Huffmaster
Inventor： Peter John Grutter , Roger Lyle Huffmaster
CPC classification number: B60K6/48 , B60K2006/4825 , B60W10/06 , B60W10/08 , B60W10/11 , B60W20/00 , B60W30/143 , B60W30/18127 , B60W30/18136 , B60W2710/083 , B60W2720/10 , Y02T10/6221 , Y02T10/6252 , Y02T10/6286
Abstract: A system and method for controlling a hybrid vehicle having an engine, a battery powered traction motor, and an automatic step-ratio transmission selectively coupled in series by a clutch include engaging the clutch to couple the engine and the motor and controlling motor torque to provide braking torque through the transmission to substantially maintain a cruise control speed. In one embodiment, a hybrid electric vehicle includes a battery powered traction motor connected to a transmission, an engine selectively coupled in series with the motor by a clutch, and a controller communicating with the traction motor and the engine and configured to control the motor to provide braking torque when the clutch is engaged and engine braking torque is insufficient to maintain cruise control speed of the vehicle as the vehicle travels downhill.
Abstract translation: 一种用于控制具有发动机，电池供电牵引电动机和通过离合器选择性地串联耦合的自动步进比变速器的混合动力车辆的系统和方法，包括接合离合器以联接发动机和电动机并且控制电动机转矩以提供 通过变速器制动扭矩，从而基本保持巡航控制速度。 在一个实施例中，混合动力电动车辆包括连接到变速器的电池供电的牵引电动机，通过离合器选择性地与电动机串联耦合的发动机，以及与牵引电动机和发动机连通的控制器， 当离合器接合时提供制动转矩，并且当车辆行进下坡时，发动机制动转矩不足以保持车辆的巡航控制速度。
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Patent Agency Ranking
公开(公告)号：US20120238405A1
公开(公告)日：2012-09-20
申请号：US13483822
申请日：2012-05-30
Applicant: 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
Inventor： 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: B60W10/06
CPC classification number: 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
Abstract: 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.
Abstract translation: 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
Applicant: 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
Inventor： 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: B60W10/00
CPC classification number: 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
Abstract: 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.
Abstract translation: 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：US20100174460A1
公开(公告)日：2010-07-08
申请号：US12348198
申请日：2009-01-02
Applicant: Alex O'Connor Gibson , Roger Lyle Huffmaster , Peter John Grutter , Felix Nedorezov , Rodney Lewis Lopez
Inventor： Alex O'Connor Gibson , Roger Lyle Huffmaster , Peter John Grutter , Felix Nedorezov , Rodney Lewis Lopez
CPC classification number: B60W10/06 , B60W10/026 , B60W2510/0638 , B60W2510/0685 , F16H61/0059
Abstract: Methods and systems are provided for controlling a vehicle system including an engine that is selectively shut-down during engine idle-stop conditions, the vehicle system further including a hydraulically actuated transmission component. One example method comprises, during an idle-stop engine shut-down, adjusting a hydraulic actuation of the transmission component to adjust drag torque on the engine to stop the engine.
Abstract translation: 提供了用于控制车辆系统的方法和系统，所述车辆系统包括在发动机怠速停止状态期间选择性地关闭的发动机，所述车辆系统还包括液压致动的变速部件。 一个示例性方法包括在怠速停止发动机关闭期间调节变速部件的液压致动以调节发动机上的拖曳扭矩以停止发动机。
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9.发明授权公开(公告)号：US06751534B2
公开(公告)日：2004-06-15
申请号：US09746493
申请日：2000-12-21
Applicant: Jerry D. Robichaux , Peter John Grutter
Inventor： Jerry D. Robichaux , Peter John Grutter
IPC: B60L1100
CPC classification number: B60W20/00 , B60L11/14 , B60L15/20 , B60L2250/10 , B60L2270/145 , B60L2270/42 , B60W10/08 , B60W10/18 , B60W50/16 , B60W2050/143 , B60W2520/10 , B60W2540/12 , Y02T10/645 , Y02T10/70 , Y02T10/7077 , Y02T10/72 , Y02T10/7275 , Y10S903/947
Abstract: A feedback system 10 for use with a hybrid electric vehicle 12 having a propulsion system 14 which includes a motor/generator 16 and an internal combustion engine 20. The system 10 provides a driver of vehicle 12 with tactile, audible, visual and/or other perceivable feedback, effective to notify the driver that the powertrain 14 of the vehicle is active when the internal combustion engine 20 is stopped.
Abstract translation: 用于具有包括电动机/发电机16和内燃机20的推进系统14的混合电动车辆12的反馈系统10.系统10为车辆12的驾驶员提供触觉，听觉，视觉和/或其他 可感知的反馈，有效地通知驾驶员当内燃机20停止时车辆的动力传动系14有效。
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公开(公告)号：US09764726B2
公开(公告)日：2017-09-19
申请号：US12348198
申请日：2009-01-02
Applicant: Alex O'Connor Gibson , Roger Lyle Huffmaster , Peter John Grutter , Felix Nedorezov , Rodney Lewis Lopez
Inventor： Alex O'Connor Gibson , Roger Lyle Huffmaster , Peter John Grutter , Felix Nedorezov , Rodney Lewis Lopez
CPC classification number: B60W10/06 , B60W10/026 , B60W2510/0638 , B60W2510/0685 , F16H61/0059
Abstract: Methods and systems are provided for controlling a vehicle system including an engine that is selectively shut-down during engine idle-stop conditions, the vehicle system further including a hydraulically actuated transmission component. One example method comprises, during an idle-stop engine shut-down, adjusting a hydraulic actuation of the transmission component to adjust drag torque on the engine to stop the engine.
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