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公开(公告)号：US20150274155A1
公开(公告)日：2015-10-01
申请号：US14225324
申请日：2014-03-25
Applicant: Ford Global Technologies, LLC
Inventor： Bernard D. Nefcy , Marvin P. Kraska , Daniel S. Colvin , Matthew J. Shelton
CPC classification number: B60W20/40 , B60K6/387 , B60K6/547 , B60K2006/4825 , B60W10/02 , B60W10/06 , B60W10/11 , B60W10/115 , B60W10/30 , B60W20/30 , B60W30/20 , B60W2030/203 , B60W2710/022 , B60W2710/1005 , B60W2710/1083 , Y02T10/6252 , Y10S903/93
Abstract: Systems and methods for improving operation of a hybrid vehicle driveline are presented. In one example, pressures applied to two different clutches are coordinated such that a pressure boost phase of a driveline disconnect clutch does not occur at a same time as a pressure boost phase of a transmission shifting clutch.
Abstract translation: 介绍了改进混合动力传动系统运行的系统和方法。 在一个示例中，施加到两个不同离合器的压力被协调，使得在变速器换档离合器的升压阶段的同时不会发生传动系分离离合器的增压阶段。
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公开(公告)号：US09415760B2
公开(公告)日：2016-08-16
申请号：US14243194
申请日：2014-04-02
Applicant: FORD GLOBAL TECHNOLOGIES, LLC
Inventor： Wei Liang , Daniel S. Colvin , Rajit Johri , Ryan A. McGee , Xiaoyong Wang , Bernard D. Nefcy , Mark S. Yamazaki , Ming L. Kuang , Marvin P. Kraska
CPC classification number: B60W10/02 , B60K6/48 , B60K2006/4825 , B60W10/06 , B60W10/08 , B60W20/00 , B60W50/0098 , B60W2050/0088 , B60W2510/06 , B60W2510/08 , B60W2710/02 , F16D2500/5014 , F16D2500/5018 , Y02T10/6221 , Y02T10/6252 , Y10T477/26
Abstract: Calibration of an engine disconnect clutch for a hybrid electric powertrain. The clutch is prestroked while an engine and machine are stopped. A machine torque is increased until the machine starts rotating. A pressure of the clutch is adjusted as a function of a torque produced by the machine when the machine started rotating.
Abstract translation: 用于混合动力传动系的发动机断开离合器的校准。 当发动机和机器停止时，离合器被预驱动。 机器扭矩增加直到机器开始旋转。 当机器开始旋转时，离合器的压力作为由机器产生的扭矩的函数进行调整。
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3.发明申请公开(公告)号：US20150353068A1
公开(公告)日：2015-12-10
申请号：US14299513
申请日：2014-06-09
Applicant: FORD GLOBAL TECHNOLOGIES, LLC
Inventor： Bernard D. Nefcy , Marvin P. Kraska , Daniel S. Colvin
CPC classification number: B60W10/10 , B60K6/48 , B60K2006/4825 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/11 , B60W20/30 , B60W20/40 , B60W30/188 , B60W2510/06 , B60W2510/08 , B60W2540/16 , B60W2710/02 , B60W2710/10 , B60W2710/1005 , Y02T10/6221 , Y02T10/6252 , Y02T10/6286 , Y10S903/902
Abstract: A transmission shift is timed for a hybrid electric powertrain as a function of a torque capacity of an electric machine relative to a shifting torque required to change gearings of a transmission. A vehicle is being propelled by the machine, with an engine stopped, when the shift is requested. If the machine has insufficient torque capacity to change transmission gearings, then the shift request is delayed until the engine has started.
Abstract translation: 作为与电动机的扭矩容量相对于变速器变速器所需的换档转矩的函数的混合动力传动系的传动偏移的定时。 当需要换档时，机器正在推进车辆，发动机停止。 如果机器的扭矩容量不足以改变变速器齿轮，则变速请求被延迟直到发动机起动。
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公开(公告)号：US11130485B2
公开(公告)日：2021-09-28
申请号：US15677871
申请日：2017-08-15
Applicant: Ford Global Technologies, LLC
Inventor： Bernard D. Nefcy , Marvin P. Kraska , Daniel S. Colvin , Matthew J. Shelton
IPC: B60W20/00 , B60W10/02 , B60W20/40 , B60K6/387 , B60W10/06 , B60W10/115 , B60W10/30 , B60W20/30 , B60W10/11 , B60K6/48 , B60W30/192
Abstract: Systems and methods for improving operation of a hybrid vehicle driveline are presented. In one example, pressures applied to two different clutches are coordinated such that a pressure boost phase of a driveline disconnect clutch does not occur at a same time as a pressure boost phase of a transmission shifting clutch.
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公开(公告)号：US09592832B2
公开(公告)日：2017-03-14
申请号：US14217645
申请日：2014-03-18
Applicant: FORD GLOBAL TECHNOLOGIES, LLC
Inventor： Felix Nedorezov , Hong Jiang , Zhengyu Dai , Mark S. Yamazaki , Daniel S. Colvin
CPC classification number: B60W30/18127 , B60K6/48 , B60K2006/4825 , B60W10/026 , B60W10/196 , B60W10/30 , B60W2510/0208 , B60W2510/0241 , B60W2710/18 , F16H57/04 , F16H61/143 , Y02T10/6221 , Y02T10/6252
Abstract: A method for controlling regenerative braking in a hybrid electric powertrain includes using an e-pump to supply fluid to a transmission provided an indication that a torque converter clutch disengagement will occur under current powertrain operating conditions is present, and discontinuing use of the e-pump and using a mechanical pump to supply fluid to the transmission provided the indication that a torque converter clutch disengagement will occur under current powertrain operating conditions is absent.
Abstract translation: 一种用于控制混合动力传动系中的再生制动的方法包括使用电动泵将液体供应给变速器，只要存在在当前动力系运行条件下将发生变矩器离合器分离的指示，并停止使用电动泵 并且不存在在当前动力系运行条件下将发生变矩器离合器分离的指示的情况下使用机械泵向变速器供应流体。
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Patent Agency Ranking
公开(公告)号：US20150283989A1
公开(公告)日：2015-10-08
申请号：US14243194
申请日：2014-04-02
Applicant: FORD GLOBAL TECHNOLOGIES, LLC
Inventor： Wei Liang , Daniel S. Colvin , Rajit Johri , Ryan A. McGee , Xiaoyong Wang , Bernard D. Nefcy , Mark S. Yamazaki , Ming L. Kuang , Marvin P. Kraska
CPC classification number: B60W10/02 , B60K6/48 , B60K2006/4825 , B60W10/06 , B60W10/08 , B60W20/00 , B60W50/0098 , B60W2050/0088 , B60W2510/06 , B60W2510/08 , B60W2710/02 , F16D2500/5014 , F16D2500/5018 , Y02T10/6221 , Y02T10/6252 , Y10T477/26
Abstract: Calibration of an engine disconnect clutch for a hybrid electric powertrain. The clutch is prestroked while an engine and machine are stopped. A machine torque is increased until the machine starts rotating. A pressure of the clutch is adjusted as a function of a torque produced by the machine when the machine started rotating.
Abstract translation: 用于混合动力传动系的发动机断开离合器的校准。 当发动机和机器停止时，离合器被预驱动。 机器扭矩增加直到机器开始旋转。 当机器开始旋转时，离合器的压力作为由机器产生的扭矩的函数进行调整。
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公开(公告)号：US20150266481A1
公开(公告)日：2015-09-24
申请号：US14217645
申请日：2014-03-18
Applicant: FORD GLOBAL TECHNOLOGIES, LLC
Inventor： Felix Nedorezov , Hong Jiang , Zhengyu Dai , Mark S. Yamazaki , Daniel S. Colvin
IPC: B60W30/18 , B60W10/196 , B60W10/02
CPC classification number: B60W30/18127 , B60K6/48 , B60K2006/4825 , B60W10/026 , B60W10/196 , B60W10/30 , B60W2510/0208 , B60W2510/0241 , B60W2710/18 , F16H57/04 , F16H61/143 , Y02T10/6221 , Y02T10/6252
Abstract: A method for controlling regenerative braking in a hybrid electric powertrain includes using an e-pump to supply fluid to a transmission provided an indication that a torque converter clutch disengagement will occur under current powertrain operating conditions is present, and discontinuing use of the e-pump and using a mechanical pump to supply fluid to the transmission provided the indication that a torque converter clutch disengagement will occur under current powertrain operating conditions is absent.
Abstract translation: 一种用于控制混合动力传动系中的再生制动的方法包括使用电动泵将液体供应给变速器，只要存在在当前动力系运行条件下将发生变矩器离合器分离的指示，并停止使用电动泵 并且不存在在当前动力系运行条件下将发生变矩器离合器分离的指示的情况下使用机械泵向变速器供应流体。
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公开(公告)号：US20150266464A1
公开(公告)日：2015-09-24
申请号：US14220408
申请日：2014-03-20
Applicant: FORD GLOBAL TECHNOLOGIES, LLC
Inventor： Bernard D. Nefcy , Marvin P. Kraska , Daniel S. Colvin , Derek Taylor
CPC classification number: B60W10/10 , B60W10/06 , B60W10/08 , B60W2510/0604 , B60W2510/0657 , B60W2510/083 , B60W2710/10 , F16H61/0437 , F16H61/061 , F16H63/502 , Y10T477/33 , Y10T477/675
Abstract: A method for controlling torque modification during a gearshift includes modifying transmission input torque during the gearshift using an actuator having slower and faster responses to a request for slow input torque modification, fulfilling the request using the slower response provided the faster response is unable to fulfill the request, and fulfilling the request using the faster response, provided the faster response can provide the requested torque modification.
Abstract translation: 用于控制换档期间转矩修正的方法包括：使用对慢速输入转矩修正请求具有较慢和更快响应的致动器来改变换档期间的变速器输入扭矩，使用较慢的响应来满足该请求，只要较快的响应不能实现 请求并使用更快的响应来满足请求，只要更快的响应可以提供所要求的扭矩修改。
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公开(公告)号：US10207696B2
公开(公告)日：2019-02-19
申请号：US14299513
申请日：2014-06-09
Applicant: FORD GLOBAL TECHNOLOGIES, LLC
Inventor： Bernard D. Nefcy , Marvin P. Kraska , Daniel S. Colvin
IPC: B60W10/10 , B60W30/188 , B60W20/30 , B60W10/11 , B60W10/02 , B60W10/06 , B60W10/08 , B60K6/48 , B60W20/40
Abstract: A transmission shift is timed for a hybrid electric powertrain as a function of a torque capacity of an electric machine relative to a shifting torque required to change gearings of a transmission. A vehicle is being propelled by the machine, with an engine stopped, when the shift is requested. If the machine has insufficient torque capacity to change transmission gearings, then the shift request is delayed until the engine has started.
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公开(公告)号：US20170341639A1
公开(公告)日：2017-11-30
申请号：US15677871
申请日：2017-08-15
Applicant: Ford Global Technologies, LLC
Inventor： Bernard D. Nefcy , Marvin P. Kraska , Daniel S. Colvin , Matthew J. Shelton
IPC: B60W20/40 , B60K6/547 , B60W10/02 , B60W10/06 , B60W10/115 , B60W10/30 , B60W30/20 , B60K6/387 , B60W20/30 , B60W10/11 , B60K6/48
CPC classification number: B60W20/40 , B60K6/387 , B60K6/547 , B60K2006/4825 , B60W10/02 , B60W10/06 , B60W10/11 , B60W10/115 , B60W10/30 , B60W20/30 , B60W2710/022 , B60W2710/1005 , B60W2710/1083 , Y02T10/6252 , Y10S903/93
Abstract: Systems and methods for improving operation of a hybrid vehicle driveline are presented. In one example, pressures applied to two different clutches are coordinated such that a pressure boost phase of a driveline disconnect clutch does not occur at a same time as a pressure boost phase of a transmission shifting clutch.
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