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公开(公告)号：US09458811B2
公开(公告)日：2016-10-04
申请号：US14057060
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 , F02N11/08 , B60W20/00 , B60W10/02 , B60W10/06 , B60W10/08 , F02D41/02 , F02D41/06 , F02N11/04 , F02N11/10 , F02N15/02 , F16H61/14 , F02D41/30 , F02P5/15
CPC classification number: F02N11/0803 , B60W10/02 , B60W10/023 , B60W10/06 , B60W10/08 , B60W20/40 , F02D41/022 , F02D41/062 , F02D41/30 , F02D2400/12 , F02N11/04 , F02N11/0822 , F02N11/103 , F02N15/022 , F02N2200/022 , F02N2200/023 , F02N2200/041 , F02N2200/101 , F02P5/1506 , F16H61/143 , Y02T10/48 , Y02T10/6286 , Y10S903/902
Abstract: A vehicle includes an engine having a crankshaft, 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 engine crankshaft, and at least one controller. The at least one controller, in response to an engine start condition and subsequent partial engagement of the clutch, outputs a torque command for the electric machine to increase the speed of the crankshaft to a speed of the electric machine before commanding fuel injection of the engine. The torque command is based on driver demanded torque and a change in speed of the crankshaft caused by changes in pressure to the clutch.
Abstract translation: 车辆包括具有曲轴的发动机，具有输入的变速器以及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曲轴的离合器以及至少一个控制器。 所述至少一个控制器响应于发动机起动条件和随后的离合器的部分接合，输出用于电机的转矩指令，以在指令发动机的燃料喷射之前将曲轴的速度增加到电机的速度 。 扭矩指令基于驾驶员要求的扭矩和由离合器的压力变化引起的曲轴的速度变化。
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22.发明授权公开(公告)号：US09446757B2
公开(公告)日：2016-09-20
申请号：US14197653
申请日：2014-03-05
Applicant: FORD GLOBAL TECHNOLOGIES, LLC
Inventor： Wei Liang , Mark Steven Yamazaki , Rajit Johri , Xiaoyong Wang , Ryan Abraham McGee , Ming Lang Kuang
CPC classification number: B60W20/15 , B60K6/48 , B60K2006/4825 , B60L11/14 , B60L15/20 , B60L15/2045 , B60L15/2054 , B60L2240/421 , B60L2240/423 , B60L2240/486 , B60L2240/507 , B60L2260/42 , B60L2270/142 , B60L2270/147 , B60W10/02 , B60W10/026 , B60W10/08 , B60W30/20 , B60W2050/0008 , B60W2710/081 , Y02T10/6221 , Y02T10/6252 , Y02T10/645 , Y02T10/70 , Y02T10/7077 , Y02T10/72 , Y02T10/7258 , Y02T10/7283 , Y10S903/903
Abstract: A hybrid electric vehicle includes an engine and an electric motor both configured to generate a vehicle powertrain torque and a controller programmed to control the powertrain torque for a limited duration in anticipation of a powertrain torque variation scenario using a damping function, wherein the damping function adjusts the vehicle powertrain torque based on a difference between a measured motor speed and a desired motor speed using the electric motor to counteract a powertrain speed oscillation.
Abstract translation: 混合电动车辆包括发动机和电动机，其被配置为产生车辆动力系转矩，以及控制器，其编程为在预期使用阻尼功能的动力系转矩变化情景下控制有限持续时间内的动力系转矩，其中阻尼函数调整 基于使用电动机测量的电动机速度和期望的电动机速度之间的差异来抵消动力系速度振荡的车辆动力系转矩。
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公开(公告)号：US09440643B1
公开(公告)日：2016-09-13
申请号：US14665540
申请日：2015-03-23
Applicant: FORD GLOBAL TECHNOLOGIES, LLC
Inventor： Mark Steven Yamazaki , Xiaoyong Wang , Rajit Johri , Wei Liang , Ming Lang Kuang , Jeffrey Allen Doering
CPC classification number: B60W10/08 , B60K6/48 , B60K2006/4825 , B60W10/02 , B60W10/06 , B60W20/00 , B60W50/082 , B60W2520/10 , B60W2540/10 , B60W2710/027 , B60W2710/244 , Y02T10/6221 , Y02T10/6252 , Y02T10/6286 , Y10S903/93
Abstract: A vehicle and a method of controlling a vehicle are provided. The vehicle may include a controller programmed to, in response to a change from a first to a second powertrain operating mode, operate an engine and electric machine to increase a state of charge target of a traction battery to increase propulsion torque available from the electric machine. The controller may be further programmed to, in response to a decrease in accelerator pedal position and a vehicle speed being less than a threshold speed while operating the powertrain in the second powertrain operating mode and the engine and electric machine are coupled via a friction element, decrease a pressure of the friction element to a first target pressure to decouple the engine from the electric machine.
Abstract translation: 提供车辆和控制车辆的方法。 车辆可以包括控制器，其被编程为响应于从第一至第二动力系运行模式的变化，操作发动机和电机以增加牵引电池的充电状态，以增加从电机可获得的推进扭矩 。 控制器可以被进一步编程为响应于加速踏板位置的减小和车速小于阈值速度，同时在第二动力系运行模式下操作动力系，并且发动机和电机通过摩擦元件联接， 将摩擦元件的压力降低到第一目标压力，以将发动机与电机分离。
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24.发明申请METHOD AND SYSTEM FOR SELECTING AN ENGINE OPERATING POINT FOR A HYBRID VEHICLE 审中-公开用于选择混合动力汽车发动机操作点的方法和系统公开(公告)号：US20150360677A1
公开(公告)日：2015-12-17
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.
Abstract translation: 车辆包括具有通过上游离合器连接的发动机和电机（M / G）的动力传动系，以及通过变矩器与M / G连接的变速箱。 控制器被配置为响应于停车或中立档位选择和来自M / G的电力请求，以发动机转速和发动机转矩为基础，根据请求和M / G速度和扭矩对发动机进行操作，以改进 动力总成效率。 提供了一种用于控制车辆的方法。 响应于公路或中立档位选择以及来自M / G的电力要求，发动机以发动机转速和发动机扭矩为基础，根据要求和M / G转速和转矩来提高动力传动系效率。
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25.发明申请ELECTRIC VEHICLE CONTROL BASED ON OPERATING COSTS ASSOCIATED WITH POWER SOURCES 有权基于与电源相关的操作成本的电动车控制公开(公告)号：US20150307082A1
公开(公告)日：2015-10-29
申请号：US14260412
申请日：2014-04-24
Applicant: Ford Global Technologies, LLC
Inventor： Venkatapathi Raju Nallapa , Kerry Eden Grand , Fazal Urrahman Syed , Ming Lang Kuang
CPC classification number: B60W20/106 , B60L11/184 , B60L11/1848 , B60L11/1861 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/11 , B60W20/13 , B60W2050/0005 , B60W2050/0039 , B60W2050/0064 , B60W2510/244 , B60W2550/402 , B60W2560/00 , B60W2710/0677 , B60W2710/244 , B60W2900/00 , Y02T10/6269 , Y02T10/6286 , Y02T10/84 , Y10S903/93
Abstract: A plug-in hybrid electric vehicle operates the engine and/or traction motor in response to energy costs or prices received from an external source, such as a user or network. The vehicle can include a battery; an engine; an electric motor; a memory to store a battery charge point, and a controller to modify the battery charge point in response to arbitration criteria to control battery charging from the engine. The arbitration criteria can be based at least partially on fuel cost for the engine. The arbitration criteria can be based at least partially on electricity cost. The arbitration criteria can also include location of the vehicle. The controller may alter a deadband between charging the battery with the engine and discharging the battery to power the traction motor based on the arbitration criteria.
Abstract translation: 插电式混合动力电动车辆响应于从外部来源（例如用户或网络）接收到的能量成本或价格来操作发动机和/或牵引电动机。 车辆可以包括电池; 发动机 电动马达 用于存储电池充电点的存储器，以及控制器，以响应仲裁标准修改电池充电点，以控制来自发动机的电池充电。 仲裁标准可以至少部分地基于发动机的燃料成本。 仲裁标准可以至少部分地基于电费。 仲裁标准还可以包括车辆的位置。 控制器可以改变对发动机充电电池和排出电池之间的死区，以根据仲裁标准对牵引电动机供电。
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Patent Agency Ranking
26.发明授权Method and system for selecting an engine operating point for a hybrid vehicle 有权用于选择混合动力车辆的发动机工作点的方法和系统公开(公告)号：US09145133B2
公开(公告)日：2015-09-29
申请号：US14075356
申请日：2013-11-08
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.
Abstract translation: 车辆包括具有通过上游离合器连接的发动机和电机（M / G）的动力传动系，以及通过变矩器与M / G连接的变速箱。 控制器被配置为响应于停车或中立档位选择和来自M / G的电力请求，以发动机转速和发动机转矩为基础，根据请求和M / G速度和扭矩对发动机进行操作，以改进 动力总成效率。 提供了一种用于控制车辆的方法。 响应于公路或中立档位选择和来自M / G的电力要求，发动机以发动机转速和发动机转矩为基础，根据要求和M / G转速和扭矩进行运转，以提高动力总成效率。
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公开(公告)号：US09126591B2
公开(公告)日：2015-09-08
申请号：US14057369
申请日：2013-10-18
Applicant: Ford Global Technologies, LLC
Inventor： Rajit Johri , Mark Steven Yamazaki , Wei Liang , Xiaoyong Wang , Ryan Abraham McGee , Ming Lang Kuang
CPC classification number: B60W20/40 , B60W10/06 , B60W10/08 , B60W50/06 , B60W2510/0633 , B60W2510/0671 , B60W2710/0666 , B60W2710/083 , Y02T10/6286 , Y10S903/902
Abstract: A vehicle is provided with a powertrain including an electric motor, an internal combustion engine, and a turbocharger. The vehicle further includes a controller programmed to apply a variable filter to engine torque commands that are responsive to driver demand. The filter affects commands having a rate of increase greater than a predetermined threshold such that corresponding rates of increase in both engine torque and turbocharger speed are limited to respective rates less than the maximum available levels in order to reduce a surge in engine output emissions. The controller additionally issues commands for motor torque such that overall powertrain torque satisfies the driver demand.
Abstract translation: 车辆设置有包括电动机，内燃机和涡轮增压器的动力系。 车辆还包括被编程为将可变过滤器应用于响应于驾驶员需求的发动机转矩指令的控制器。 过滤器影响具有大于预定阈值的增加率的命令，使得发动机转矩和涡轮增压器速度的增加的相应速率被限制为小于最大可用水平的相应速率，以便减少发动机输出排放的浪涌。 控制器另外发出电机转矩指令，使整个动力系转矩满足司机的需求。
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28.发明授权System and method for controlling battery power based on predicted battery energy usage 有权基于预测的电池能量使用来控制电池电量的系统和方法公开(公告)号：US09114806B2
公开(公告)日：2015-08-25
申请号：US14160709
申请日：2014-01-22
Applicant: FORD GLOBAL TECHNOLOGIES, LLC
Inventor： Xiaoyong Wang , Wei Liang , Qing Wang , Ryan Abraham McGee , Ming Lang Kuang
CPC classification number: B60W20/106 , B60K6/365 , B60K6/445 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/12 , B60W50/0097 , B60W2510/244 , B60W2550/14 , B60W2550/20 , B60W2550/402 , Y02T10/56 , Y02T10/6239 , Y02T10/6291 , Y02T10/84 , Y10S903/93
Abstract: A system and method for controlling battery power in a hybrid vehicle for a given driver demand that balances battery state of charge and battery capacity limits while operating the engine at a system efficient engine power. Predictive information may be used to predict battery energy usage during a future time window that indicates a charging opportunity (excess power will be absorbed by the battery) or a boosting opportunity (battery power will be discharged). Based on this information and the current state of charge of the battery, an associated battery power for a given driver demand is determined.
Abstract translation: 一种用于在给定的驾驶员需求下控制混合动力车辆中的电池电力的系统和方法，其以系统有效的发动机功率来操作发动机来平衡电池的充电状态和电池容量极限。 可以使用预测信息来预测在将来的时间窗口期间的电池能量使用，其指示充电机会（多余的电力将被电池吸收）或增加机会（电池电量将被释放）。 基于该信息和电池的当前状态，确定给定驾驶员需求的相关电池电力。
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公开(公告)号：US09067600B2
公开(公告)日：2015-06-30
申请号：US13951627
申请日：2013-07-26
Applicant: FORD GLOBAL TECHNOLOGIES, LLC
Inventor： Wei Liang , Carol Louise Okubo , Thomas Chrostowski , Ming Lang Kuang
IPC: B60W20/00
CPC classification number: B60W20/40 , B60K6/445 , B60W20/10 , B60W20/15 , B60W2030/206 , B60W2050/0052 , B60W2710/081 , B60W2710/083 , B60Y2300/58 , Y02T10/6239 , Y02T10/7258 , Y10S903/902
Abstract: A vehicle powertrain system has an engine, a damper and an electric machine configured to be selectively mechanically coupled with the engine via damper. The vehicle powertrain system also has at least one controller programmed to filter a frequency content of a speed or torque command for the electric machine corresponding to a resonant frequency of the engine, damper and electric machine to reduce resonance of the engine, damper and electric machine.
Abstract translation: 车辆动力系统具有发动机，阻尼器和电机，构造成通过阻尼器选择性地与发动机耦合。 车辆动力系统还具有至少一个控制器，其被编程为对与发动机，阻尼器和电机的共振频率相对应的电机的速度或转矩指令的频率含量进行滤波，以减少发动机，阻尼器和电机的共振 。
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公开(公告)号：US20150134160A1
公开(公告)日：2015-05-14
申请号：US14075356
申请日：2013-11-08
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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