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公开(公告)号：US09663097B2
公开(公告)日：2017-05-30
申请号：US14465639
申请日：2014-08-21
Applicant: Ford Global Technologies, LLC
Inventor： Mark Steven Yamazaki , Wei Liang , Xiaoyong Wang , Rajit Johri , Jeffrey Allen Doering , Ming Lang Kuang , Chen Zhang , Scott James Thompson
IPC: B60W10/00 , B60W10/08 , B60W10/02 , B60W10/06 , B60W10/10 , B60W20/00 , B60W20/40 , B60W30/18 , B60W30/184 , B60K6/387 , B60K6/48 , B60K6/547 , B60W10/115 , B60W10/30 , B60K6/26
CPC classification number: B60W10/08 , B60K6/387 , B60K6/48 , B60K6/547 , B60K2006/268 , B60K2006/4825 , B60W10/02 , B60W10/06 , B60W10/10 , B60W10/115 , B60W10/30 , B60W20/17 , B60W20/40 , B60W30/18027 , B60W30/184 , B60W30/1846 , B60W2510/081 , B60W2510/1005 , B60W2510/244 , B60W2540/10 , B60W2710/081 , B60W2710/082 , B60W2710/1083 , Y02T10/6221 , Y02T10/6252 , Y02T10/6286 , Y10S903/93
Abstract: Systems and methods for improving launching of a stopped hybrid vehicle are presented. The systems and methods adjust speed of a motor to reduce the possibility of noticeable impact between driveline gears during vehicle launch. In one example, motor speed is adjusted to a pump pressurization speed where driveline components may be moved to reduce impact between driveline gears during vehicle launch.
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公开(公告)号：US09638113B2
公开(公告)日：2017-05-02
申请号：US14014583
申请日：2013-08-30
Applicant: FORD GLOBAL TECHNOLOGIES, LLC
Inventor： Jonathan Andrew Butcher , Ming Lang Kuang , Paul Stephen Bryan
Abstract: A method for controlling an engine in a hybrid electric vehicle according to the present disclosure includes, in response to a drive motor being unavailable, commanding an engine power equal to the lesser of a first and a second power. The first power is sufficient to satisfy a driver wheel torque request at the current engine speed, and the second power corresponds to a maximum engine torque available at a target engine speed, where the target engine speed is selected to attain a desired battery state of charge.
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公开(公告)号：US20160297418A1
公开(公告)日：2016-10-13
申请号：US14682319
申请日：2015-04-09
Applicant: Ford Global Technologies, LLC
Inventor： Chen Zhang , Rajit Johri , Ming Lang Kuang , Jeffrey Allen Doering , Xiaoyong Wang , Walter Joseph Ortmann , Felix Nedorezov , Alexander O`Connor Gibson
CPC classification number: B60W10/10 , B60K6/48 , B60K2006/4825 , B60W10/06 , B60W10/08 , B60W20/00 , B60W20/19 , B60W30/18027 , B60W2540/12 , B60W2710/028 , Y02T10/6221 , Y02T10/6252 , Y02T10/6286 , Y10S903/93
Abstract: Systems and methods for operating a hybrid vehicle driveline that includes an engine and a motor are presented. In one example, the systems and methods include one or more control modes where engine and/or motor speed or torque is adjusted responsive to different control parameters during a vehicle launch from zero speed or a creep speed.
Abstract translation: 提出了用于操作包括发动机和电动机的混合动力车辆传动系统的系统和方法。 在一个示例中，系统和方法包括一种或多种控制模式，其中在从零速度或爬行速度的车辆发射期间响应于不同的控制参数来调整发动机和/或电动机速度或转矩。
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公开(公告)号：US09409566B2
公开(公告)日：2016-08-09
申请号：US14456505
申请日：2014-08-11
Applicant: FORD GLOBAL TECHNOLOGIES, LLC
Inventor： Qing Wang , Ming Lang Kuang , Philip Joseph Wiethe , Jeffrey Randolph Holmes , Ryan Abraham McGee , Fazal Urrahman Syed
IPC: F16H1/02 , B60W20/00 , B60K6/445 , B60W10/06 , B60W10/08 , B60W10/105 , B60W30/182 , F16H61/02 , B60W10/10 , F16H59/08
CPC classification number: B60W20/30 , B60K6/445 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/105 , B60W30/182 , B60W2540/12 , B60W2540/16 , B60Y2200/92 , B60Y2300/182 , F16H61/0213 , F16H2059/082 , F16H2059/084 , F16H2059/085 , Y02T10/6239 , Y02T10/6286 , Y10S903/93 , Y10T477/23 , Y10T477/24
Abstract: A hybrid vehicle and method of control are disclosed wherein the ratio of engine speed to vehicle speed varies continuously in some operating modes and is controlled to simulate a discrete ratio transmission in other operating modes. The disclosure specifies the method of controlling the engine speed and the combined output torque of the engine and at least one traction motor in each of the operating modes. Transitions among operating modes occur in response to driver movement of a shift lever, driver operation of shift selectors, and changes in vehicle speed.
Abstract translation: 公开了一种混合动力车辆和控制方法，其中发动机速度与车辆速度的比率在某些操作模式下连续变化，并被控制以模拟其它操作模式中的离散比率传输。 本公开规定了在每个操作模式中控制发动机速度和发动机和至少一个牵引电动机的组合输出扭矩的方法。 操作模式之间的转换响应于变速杆的驾驶员移动，换档器的驾驶员操作以及车辆速度的变化而发生。
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公开(公告)号：US09358890B2
公开(公告)日：2016-06-07
申请号：US14157940
申请日：2014-01-17
Applicant: FORD GLOBAL TECHNOLOGIES, LLC
Inventor： Bernard D. Nefcy , Francis Thomas Connolly , Daniel Scott Colvin , Zhengyu Dai , Ming Lang Kuang , Xiaoyong Wang , Yanan Zhao
IPC: B60L7/18 , B60W10/08 , B60W10/188 , B60W10/192 , B60K6/48 , B60W30/18 , B60L7/26
CPC classification number: B60L7/18 , B60K6/48 , B60L7/26 , B60W10/08 , B60W10/188 , B60W10/192 , B60W30/18127 , B60Y2300/89 , Y02T10/6221
Abstract: A vehicle includes a powertrain having an electric machine, and friction brakes configured to resist rotation of a vehicle wheel. The further includes at least one controller programmed to (i) issue a command for the electric machine to apply a regenerative torque to decelerate the vehicle in response to driver braking demand, and (ii) cause both a decay in the regenerative torque and a countervailing increase in the resistance of the friction brakes when vehicle speed is reduced to less than a first threshold such that braking demand is substantially satisfied by only the friction brakes when the vehicle speed is less than a second threshold.
Abstract translation: 车辆包括具有电机的动力传动系，以及构造成抵抗车轮的旋转的摩擦制动器。 还包括至少一个控制器，其被编程为（i）发出指令以使电机施加再生转矩以响应于驾驶员制动需求而使车辆减速，以及（ii）使再生转矩衰减和反补贴 当车速降低到小于第一阈值时，增加摩擦制动器的阻力，使得当车辆速度小于第二阈值时，仅通过摩擦制动器基本上满足制动需求。
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Patent Agency Ranking
公开(公告)号：US09352744B2
公开(公告)日：2016-05-31
申请号：US14158018
申请日：2014-01-17
Applicant: FORD GLOBAL TECHNOLOGIES, LLC
Inventor： Yanan Zhao , Francis Thomas Connolly , Zhengyu Dai , Ming Lang Kuang , Bernard D. Nefcy
IPC: B60L11/00 , B60W20/00 , B60L7/18 , B60K6/48 , B60W10/02 , B60W30/18 , B60L3/00 , B60L11/14 , B60L15/20 , B60W10/00
CPC classification number: B60W20/50 , B60K6/48 , B60L3/0038 , B60L3/0084 , B60L3/0092 , B60L7/18 , B60L11/14 , B60L15/2009 , B60L2240/12 , B60L2240/423 , B60L2250/26 , B60W10/00 , B60W10/026 , B60W10/08 , B60W20/14 , B60W30/18127 , B60W2050/022 , B60W2510/0241 , Y02T10/6221 , Y02T10/645 , Y02T10/70 , Y02T10/7077 , Y02T10/7275 , Y10S903/947
Abstract: A vehicle includes a powertrain having an electric machine configured to selectively apply regenerative torque to cause deceleration in response to braking demand; the powertrain further including a torque converter configured to decouple the electric machine from wheels of the vehicle. The vehicle is also provided with a controller programmed to, during a regenerative braking event, receive a signal defining a regenerative torque limit, and in response to a fault condition associated with the regenerative torque limit, generate a replacement regenerative torque limit based upon a torque converter open speed to decrease roughness during transitions into and out of regenerative braking.
Abstract translation: 一种车辆包括具有电机的动力传动系，该电机构造成选择性地施加再生转矩以响应于制动需求而引起减速; 所述动力系还包括变矩器，其被配置为将所述电机与所述车辆的车轮分离。 车辆还设置有控制器，其被编程为在再生制动事件期间接收限定再生转矩极限的信号，并且响应于与再生转矩极限相关联的故障状况，基于转矩产生替换再生转矩极限 转换器打开速度，以减少转换进出再生制动时的粗糙度。
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公开(公告)号：US09327709B2
公开(公告)日：2016-05-03
申请号：US14178695
申请日：2014-02-12
Applicant: FORD GLOBAL TECHNOLOGIES, LLC
Inventor： Xiaoyong Wang , Wei Liang , Rajit Johri , Mark Steven Yamazaki , Ming Lang Kuang , Ryan Abraham McGee
CPC classification number: B60W10/08 , B60K6/48 , B60K2006/4825 , B60W10/18 , B60W30/18063 , B60W2520/10 , B60W2530/10 , B60W2540/12 , B60W2550/142 , B60W2710/083 , Y02T10/6221 , Y02T10/6252 , Y02T10/6286 , Y10S903/902 , Y10T477/24
Abstract: A hybrid vehicle includes an engine and an electric machine, both capable of propelling the vehicle. The electric machine provides creep torque to propel the vehicle at a slow speed or hold the vehicle when on an incline. At least one controller is programmed to cancel or otherwise inhibit the electric machine from generating the creep torque in response to a brake torque or brake torque request exceeding a calibratible threshold. The calibratible threshold varies based upon vehicle incline, vehicle mass, and/or vehicle speed.
Abstract translation: 混合动力车辆包括能够推进车辆的发动机和电机。 电机提供蠕动转矩，以缓慢的速度推进车辆，或者在倾斜时保持车辆。 至少一个控制器被编程为响应于超过校准的阈值的制动转矩或制动转矩请求来取消或以其他方式禁止电机产生蠕变转矩。 校准阈值根据车辆倾斜度，车辆质量和/或车辆速度而变化。
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58.发明申请公开(公告)号：US20160031431A1
公开(公告)日：2016-02-04
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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59.发明申请公开(公告)号：US20160016578A1
公开(公告)日：2016-01-21
申请号：US14335244
申请日：2014-07-18
Applicant: FORD GLOBAL TECHNOLOGIES, LLC
Inventor： Adam Nathan Banker , Jeffrey Allen Doering , Ming Lang Kuang
CPC classification number: B60W20/10 , B60K6/445 , B60W10/06 , B60W10/08 , B60W10/26 , B60W10/30 , B60W20/11 , B60W20/14 , B60W2510/06 , B60W2510/244 , B60W2510/246 , B60W2550/12 , B60W2550/402 , B60W2710/0688 , B60W2710/086 , B60W2710/244 , B60W2710/246 , Y02T10/6239 , Y02T10/6286 , Y02T90/14 , Y10S903/93
Abstract: An exemplary method directing power within an electrified vehicle includes generating electric power with an electric machine of an electrified vehicle. The method directs a first percentage of the electric power to a first use and a second percentage of the electric power to a second use. The method adjusts the first percentage and the second percentage in response to demand for an internal combustion engine of the electrified vehicle.
Abstract translation: 引导电气化车辆内的动力的示例性方法包括利用电气化车辆的电机产生电力。 该方法将第一百分比的电力引导到第一次使用，第二百分比的电力将第二次使用。 该方法根据对电气化车辆的内燃机的需求来调整第一百分比和第二百分比。
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公开(公告)号：US09227628B1
公开(公告)日：2016-01-05
申请号：US14834650
申请日：2015-08-25
Applicant: Ford Global Technologies, LLC
Inventor： Wei Liang , Mark Steven Yamazaki , Xiaoyong Wang , Rajit Johri , Ryan Abraham McGee , Ming Lang Kuang
CPC classification number: B60W20/1084 , B60K6/387 , B60K6/46 , B60K6/547 , B60K2006/4825 , B60W10/02 , B60W10/026 , B60W10/06 , B60W10/08 , B60W20/10 , B60W20/13 , B60W20/17 , B60W30/18054 , B60W30/1882 , B60W2510/0638 , B60W2510/085 , B60W2510/1005 , B60W2510/101 , B60W2510/244 , B60W2510/305 , B60W2710/0644 , B60W2710/0666 , B60W2710/081 , B60W2710/083 , B60W2710/086 , Y02T10/56 , Y02T10/6252 , Y02T10/6286 , Y02T10/84 , Y10S903/93
Abstract: A vehicle includes a powertrain having an engine and an electric machine (M/G) connected by an upstream clutch, and a gearbox connected to the M/G by a torque converter. A controller is configured to, in response to a Park or Neutral gear selection and an electrical power request from the M/G, operate the engine at an engine speed and an engine torque based on the request and M/G speed and torque for improved powertrain efficiency. A method is provided for controlling a vehicle. In response to a Park or Neutral gear selection and an electrical power request from the M/G, the engine is operated at an engine speed and an engine torque based on the request and M/G speed and torque for improved powertrain efficiency.
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