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21.发明授权公开(公告)号：US09573579B2
公开(公告)日：2017-02-21
申请号：US14447101
申请日：2014-07-30
Applicant: Ford Global Technologies, LLC
Inventor： Rajit Johri , Francis Thomas Connolly , Wei Liang , Bernard D. Nefcy , Xiaoyong Wang , Mark Steven Yamazaki , Ming Lang Kuang , Jeffrey Allen Doering
CPC classification number: B60W20/10 , B60K6/48 , B60K2006/4825 , B60W10/026 , B60W10/06 , B60W10/08 , B60W20/15 , B60W30/18063 , B60W2050/004 , B60W2510/0233 , B60W2510/244 , B60W2710/0666 , B60W2710/083 , Y02T10/6221 , Y02T10/6252 , Y02T10/6286 , Y10S903/93
Abstract: Systems and methods for transitioning a torque source between speed control and torque control modes during a vehicle creep mode are disclosed. In one example, torque of an electric machine is adjusted in response to a torque converter model. The torque converter model provides for a locked or unlocked torque converter clutch.
Abstract translation: 公开了用于在车辆爬行模式期间在速度控制和转矩控制模式之间转换扭矩源的系统和方法。 在一个示例中，响应于变矩器模型来调节电机的转矩。 变矩器型号提供了一个锁定或解锁的变矩器离合器。
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22.发明申请Torque Modulation in a Hybrid Vehicle Downshift During Regenerative Braking 审中-公开再生制动中混合动力车辆降档中的扭矩调制公开(公告)号：US20170043760A1
公开(公告)日：2017-02-16
申请号：US15335725
申请日：2016-10-27
Applicant: Ford Global Technologies, LLC
Inventor： Barney D. Nefcy , Francis Thomas Connolly , Dan Colvin , Walt Joseph Ortmann , Marvin Paul Kraska , Dale Scott Crombez , Mark Steven Yamazaki
IPC: B60W20/10 , B60W10/115 , B60W30/20 , B60W10/06 , B60W10/08 , B60W20/15 , B60W10/184 , B60W30/18
CPC classification number: B60W20/30 , B60K6/48 , B60K2006/4825 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/11 , B60W10/115 , B60W10/184 , B60W10/188 , B60W20/10 , B60W20/15 , B60W30/18127 , B60W30/19 , B60W30/20 , B60W2030/18081 , B60W2030/206 , B60W2710/0666 , B60W2710/083 , B60W2720/30 , B60Y2200/92 , B60Y2300/18125 , B60Y2300/19 , B60Y2400/112 , B60Y2400/73 , F16H61/04 , F16H63/502 , Y02T10/6221 , Y02T10/6252 , Y02T10/6286 , Y10S903/93
Abstract: A controller and a control strategy minimizes shift shock in a hybrid electric vehicle during a downshift conducted while the vehicle is in a regenerative braking mode by maintaining total powertrain torque at a desired target during the downshift. The controller has three preferable modes including modulating just engine torque, modulating just electric motor torque or simultaneously modulating both motor and engine torque.
Abstract translation: 控制器和控制策略通过在降档期间通过将总动力系转矩保持在期望目标处而在车辆处于再生制动模式期间进行降档期间，使混合电动车辆中的换档冲击最小化。 该控制器具有三种优选的模式，包括仅调节发动机转矩，仅调节电动机转矩或同时调节电动机和发动机扭矩。
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公开(公告)号：US20160059840A1
公开(公告)日：2016-03-03
申请号：US14470869
申请日：2014-08-27
Applicant: Ford Global Technologies, LLC
Inventor： Bernard D. Nefcy , Matthew John Shelton , Felix Nedorezov , Todd McCullough , Mark Steven Yamazaki
CPC classification number: B60W20/10 , B60K6/547 , B60K2006/4825 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/11 , B60W20/30 , B60W30/18072 , B60W30/19 , B60W2510/081 , B60W2540/10 , B60W2710/021 , B60W2710/1005 , Y02T10/6252 , Y02T10/6286 , Y10S903/912 , Y10S903/93
Abstract: Systems and methods for improving transmission gear shifting of a hybrid vehicle are presented. The systems and methods prepare the hybrid vehicle for conditions that may occur after a requested gear shift is performed. In one example, a motor speed that would occur after a downshift, if the downshift were allowed to occur, is determined and control actions may be taken in response to the predicted motor speed.
Abstract translation: 介绍了一种用于改善混合动力车辆变速箱换档的系统和方法。 系统和方法为混合动力车辆准备在执行所要求的换挡后可能发生的情况。 在一个示例中，确定在降档之后发生的电动机速度，如果允许发生降档，则可以响应于预测的电动机速度来执行控制动作。
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公开(公告)号：US20160032990A1
公开(公告)日：2016-02-04
申请号：US14447177
申请日：2014-07-30
Applicant: Ford Global Technologies, LLC
Inventor： Felix Nedorezov , Francis Thomas Connolly , Xiaoyong Wang , Hong Jiang , Mark Steven Yamazaki
CPC classification number: F16D48/066 , B60W20/40 , B60W30/00 , B60W2510/083 , B60W2510/087 , B60W2540/106 , B60W2710/023 , F02N11/0822 , F02N11/0825 , F02N11/0833 , F02N2200/061 , F16D2500/1107 , F16D2500/3026 , F16D2500/3065 , F16D2500/3067 , F16D2500/3069 , F16D2500/31446 , F16D2500/70406
Abstract: Systems and methods for improving operation of a driveline disconnect clutch for a hybrid vehicle shifting are presented. In one example, pressure of a working fluid supplied to the driveline disconnect clutch is adjusted in response to a rate of change in accelerator pedal position. Further, pressure of the working fluid may be decreased responsive to selected operating conditions.
Abstract translation: 介绍了一种用于改进混合动力车辆换档的传动系统离合器的操作的系统和方法。 在一个示例中，响应于加速器踏板位置的变化率来调节供应到传动系切断离合器的工作流体的压力。 此外，响应于所选择的操作条件，可以减小工作流体的压力。
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公开(公告)号：US20150283996A1
公开(公告)日：2015-10-08
申请号：US14247389
申请日：2014-04-08
Applicant: FORD GLOBAL TECHNOLOGIES, LLC
Inventor： Xiaoyong Wang , Wei Liang , Ming Lang Kuang , Rajit Johri , Daniel Scott Colvin , Mark Steven Yamazaki
CPC classification number: B60W20/30 , B60K6/48 , B60K6/547 , B60W10/06 , B60W10/08 , B60W10/11 , B60W10/26 , B60W20/10 , B60W20/13 , B60W30/1882 , B60W2510/0657 , B60W2510/081 , B60W2510/083 , B60W2510/244 , B60W2520/10 , B60W2540/10 , B60W2710/0644 , B60W2710/0666 , B60W2710/081 , B60W2710/083 , B60W2710/1005 , B60Y2200/92 , F16H61/0213 , F16H2061/0227 , F16H2061/0232 , Y02T10/6221 , Y02T10/6286 , Y10S903/93 , Y10S903/945 , Y10T477/23
Abstract: A parallel hybrid electric vehicle discrete step-ratio automatic transmission shift strategy attempts to cause a speed of a motor to approach a target motor speed to increase fuel economy for a coupled engine when in hybrid mode. A controller shifts the transmission according to a magnitude of a driver torque demand, the current rotor or impeller speed, and whether the motor is consuming or producing current.
Abstract translation: 并联混合电动汽车离散步进比自动变速器换档策略试图使混合动力模式下的电动机接近目标电动机速度，以提高耦合发动机的燃油经济性。 控制器根据驾驶员扭矩要求，当前转子或叶轮速度的大小以及电动机是否消耗或产生电流来移动变速器。
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Patent Agency Ranking
公开(公告)号：US20150267808A1
公开(公告)日：2015-09-24
申请号：US14734036
申请日：2015-06-09
Applicant: Ford Global Technologies, LLC
Inventor： Bernard D. Nefcy , Mark Steven Yamazaki , Walter Joseph Ortmann , Marvin Paul Kraska , Daniel Scott Colvin
CPC classification number: F16H61/143 , B60W10/023 , B60W10/026 , B60W20/00 , B60W2550/14 , B60W2550/40 , F16H59/66 , F16H2059/666 , F16H2061/145 , G01C21/3697 , Y10S903/946
Abstract: A vehicle includes a power source, such as an engine, an electric machine, or combination thereof. A torque converter is selectively coupled to the power source such that drive torque can be altered before being distributed into a transmission of the vehicle. A torque converter bypass clutch enables torque from the power source to selectively transmit directly to the transmission with little or no torque altering provided by the torque converter. At least one controller in the vehicle is in communication with a storage device. The controller sends road condition data to the storage device regarding a road segment. During a subsequent drive to or over the road segment, the controller receives the road condition data and enables the torque converter bypass clutch to slip to dampen driveline disturbances when the vehicle passes over the road segment.
Abstract translation: 车辆包括诸如发动机，电动机或其组合的动力源。 液力变矩器选择性地联接到动力源，使得可以在分配到车辆的变速器之前改变驱动扭矩。 变矩器旁路离合器使得来自电源的扭矩能够选择性地直接传递到变速器，而由变矩器提供的转矩很少或没有转矩。 车辆中的至少一个控制器与存储设备通信。 控制器向道路段向存储装置发送路况数据。 在随后的行驶路段中，控制器接收道路状况数据，并使变矩器旁路离合器滑动，以便在车辆通过道路段时阻止传动系扰动。
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公开(公告)号：US09086045B2
公开(公告)日：2015-07-21
申请号：US14057311
申请日：2013-10-18
Applicant: Ford Global Technologies, LLC
Inventor： Xiaoyong Wang , Wei Liang , Rajit Johri , Mark Steven Yamazaki , Ming Lang Kuang , Ryan Abraham McGee
IPC: B60L9/00 , B60L11/00 , G05D1/00 , G05D3/00 , G06F7/00 , G06F17/00 , F02N11/08 , B60W20/00 , B60W10/06 , B60W10/08
CPC classification number: B60W20/40 , B60W10/02 , B60W10/023 , B60W10/06 , B60W10/08 , B60W20/10 , B60W2540/10 , B60W2710/06 , B60Y2300/73 , B60Y2400/426 , F02N5/04 , F02N11/00 , F02N11/08 , F02N11/0803 , F02N11/0818 , F02N15/022 , F02N2200/023 , F02N2200/101 , F02N2300/2002 , Y02T10/6286 , Y10S903/902 , Y10S903/93
Abstract: A vehicle includes a starter motor, an engine having an output mechanically coupled to the starter motor, a transmission having an input, and an electric machine mechanically coupled to the transmission input. The vehicle further includes a clutch configured to mechanically couple the electric machine and the output of the engine, and at least one controller. The at least one controller is programmed to initiate an engine start based on driver demand. The controller is further configured to enable pressure to the clutch for the engine start if driver demand is less than a calibratable torque value or enable the starter motor for the engine start if the driver demand is greater than a calibratable torque value. The controller may lock the clutch to the output of the engine in response to the speed of the engine being approximately equal to the speed of the electric machine.
Abstract translation: 车辆包括起动电动机，具有机械耦合到起动电动机的输出的发动机，具有输入的变速器和机械地联接到变速器输入的电机。 车辆还包括被配置为机械地联接电机和发动机的输出的离合器以及至少一个控制器。 至少一个控制器被编程为基于驾驶员需求启动发动机起动。 控制器进一步构造成如果驾驶员需求小于可校准扭矩值，则使发动机起动时的离合器压力能够启动，或者如果驾驶员需求大于可校准扭矩值，则使起动马达能够用于发动机起动。 控制器可以响应于发动机的速度近似等于电机的速度将离合器锁定到发动机的输出端。
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公开(公告)号：US20150025724A1
公开(公告)日：2015-01-22
申请号：US13947947
申请日：2013-07-22
Applicant: Ford Global Technologies, LLC
Inventor： Mark Steven Yamazaki , Francis Thomas Connolly , Jeffrey Allen Doering , Xiaoyong Wang , Rajit Johri
CPC classification number: B60W20/10 , B60K6/48 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/40 , B60W30/184 , B60W2510/0657 , B60W2510/083 , B60W2510/244 , B60W2710/021 , B60W2710/083 , Y02T10/56 , Y02T10/6221 , Y02T10/6286
Abstract: Systems and methods for improving operation of a hybrid vehicle are presented. In one example, torque output of a motor is controlled to include a reserve torque for starting an engine that may be selectively coupled to the motor. Additionally, the motor torque compensates for disconnect clutch closing.
Abstract translation: 介绍了改进混合动力车辆运行的系统和方法。 在一个示例中，马达的扭矩输出被控制为包括用于起动可以选择性地联接到马达的发动机的预留转矩。 此外，马达转矩补偿断开离合器关闭。
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29.发明申请METHOD AND APPARATUS FOR DRIVELINE SOFTENING UTILIZING A VEHICLE TO CLOUD TO VEHICLE SYSTEM 有权用于驾驶员使用车辆到车辆系统的方法和装置公开(公告)号：US20140343756A1
公开(公告)日：2014-11-20
申请号：US13897477
申请日：2013-05-20
Applicant: Ford Global Technologies, LLC
Inventor： Bernard D. Nefcy , Mark Steven Yamazaki , Walter Joseph Ortmann , Marvin Paul Kraska , Daniel Scott Colvin
CPC classification number: F16H61/143 , B60W10/023 , B60W10/026 , B60W20/00 , B60W2550/14 , B60W2550/40 , F16H59/66 , F16H2059/666 , F16H2061/145 , G01C21/3697 , Y10S903/946
Abstract: A vehicle includes a power source, such as an engine, an electric machine, or combination thereof. A torque converter is selectively coupled to the power source such that torque is altered before being distributed into a transmission of the vehicle. A torque converter bypass clutch enables torque from the power source to selectively transmit torque directly to the transmission with little or no torque altering provided by the torque converter. At least one controller in the vehicle is in communication with a remote facility in a vehicle-to-cloud (V2C) system. The controller sends road condition data to the remote facility regarding a road segment. During a subsequent drive to or over the road segment, the controller receives the road condition data and enables the torque converter bypass clutch to slip to dampen driveline disturbances when the vehicle passes over the road segment.
Abstract translation: 车辆包括诸如发动机，电动机或其组合的动力源。 变矩器选择性地耦合到电源，使得在分配到车辆的变速器之前扭矩被改变。 变矩器旁路离合器使得来自电源的扭矩能够通过变矩器提供的很少或没有扭矩改变而将扭矩选择性地直接传递到变速器。 车辆中的至少一个控制器与车对云（V2C）系统中的远程设备进行通信。 控制器将道路状况数据发送到远程设备，用于路段。 在随后的行驶路段中，控制器接收道路状况数据，并使变矩器旁路离合器滑动，以便在车辆通过道路段时阻止传动系扰动。
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30.发明申请Method and Apparatus for Limiting Engine Torque to Protect Disconnect Clutch in a Hybrid Vehicle 有权限制发动机转矩以保护混合动力汽车中断开离合器的方法和装置公开(公告)号：US20140148305A1
公开(公告)日：2014-05-29
申请号：US13688333
申请日：2012-11-29
Applicant: FORD GLOBAL TECHNOLOGIES, LLC
Inventor： Mark Steven Yamazaki , Bernard D. Nefcy , Daniel Scott Colvin , Francis Thomas Connolly , Walter Joseph Ortmann
IPC: B60W10/06
CPC classification number: B60W10/06 , B60K2006/4825 , B60W10/02 , B60W10/08 , B60W20/20 , B60W30/186 , B60W2510/0216 , B60W2510/0241 , B60W2710/0666 , B60W2710/083 , Y02T10/6252 , Y02T10/6286 , Y10T477/26 , Y10T477/79
Abstract: A powertrain comprising an engine, a motor, a disconnect clutch connected between the engine and the motor, and a transmission. The transmission is connected to the motor by a launch clutch and selectively and indirectly connected to the engine by the disconnect clutch. A controller receives an engine torque output signal and reduces the torque output of the engine to the clutch capacity limit value. A system and a method are also provided for controlling a powertrain for a hybrid vehicle.
Abstract translation: 包括发动机，电动机，连接在发动机和电动机之间的断开离合器以及变速器的动力总成。 变速器通过发射离合器连接到电动机，并通过断开离合器选择性地和间接地连接到发动机。 控制器接收发动机扭矩输出信号并将发动机的扭矩输出减小到离合器容量极限值。 还提供了一种用于控制混合动力车辆的动力系的系统和方法。
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