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    PHEV energy management control with trip-oriented energy consumption preplanning
    1.
    发明授权
    PHEV energy management control with trip-oriented energy consumption preplanning 有权
    PHEV能源管理控制与行程导向能耗预先规划

    公开(公告)号：US09409563B2

    公开(公告)日：2016-08-09

    申请号：US14068726

    申请日：2013-10-31

    Applicant: Ford Global Technologies, LLC

    Inventor： Hai Yu ,  Qing Wang ,  Ryan Abraham McGee

    IPC: B60W20/00 ,  B60L11/12 ,  B60L11/18 ,  B60L3/12

    CPC classification number: B60W20/00 ,  B60L3/12 ,  B60L11/126 ,  B60L11/1816 ,  B60L11/1861 ,  B60L11/1862 ,  B60L2240/622 ,  B60L2240/645 ,  B60L2260/52 ,  B60L2260/54 ,  B60W20/12 ,  B60Y2400/214 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7072 ,  Y02T10/7291 ,  Y02T90/14 ,  Y02T90/16 ,  Y02T90/162 ,  Y10S903/903

    Abstract: A driving pattern based plug-in hybrid electric vehicle (PHEV) energy consumption preplanning process enables a PHEV trip-oriented energy management control (TEMC) to utilize scalable levels of available trip foreknowledge in order to optimize the onboard energy (fuel and electricity) usage. The preplanning process generates an optimal battery state-of-charge (SOC) depletion profile for a given trip to be traveled by a PHEV. The preplanning process may generate the battery SOC profile using a driving pattern based dynamic programming (DP) algorithm. The TEMC controls the onboard energy usage in accordance with the battery SOC profile, which is optimized for the trip. The preplanning process makes use of spatial domain normalized drive power demand (SNDP) (or S-NDP) distributions in which each set of distributions is indicative of a respective driving pattern. The trip foreknowledge is used to select the driving pattern best representative of the driving process for the trip.

    Abstract translation: 基于驱动模式的插电式混合动力电动车辆（PHEV）能量预先计划过程使得PHEV行程导向能量管理控制（TEMC）能够利用可用行程预知的可升级水平来优化车载能量（燃料和电力）使用 。 预规划过程产生由PHEV行进的给定行程的最佳电池充电状态（SOC）耗尽曲线。 预先计划过程可以使用基于驱动模式的动态规划（DP）算法来产生电池SOC简档。 TEMC根据针对行程进行了优化的电池SOC轮廓来控制车载能量使用。 预先计划过程利用空间域归一化驱动功率需求（SNDP）（或S-NDP）分布，其中每组分布指示相应的驱动模式。 行程预知是用来选择最佳代表行驶过程的驾驶模式。

    Trip partitioning based on driving pattern energy consumption
    2.
    发明授权
    Trip partitioning based on driving pattern energy consumption 有权
    基于驾驶模式能量消耗的行驶分区

    公开(公告)号：US09121722B1

    公开(公告)日：2015-09-01

    申请号：US14219293

    申请日：2014-03-19

    Applicant: FORD GLOBAL TECHNOLOGIES, LLC

    Inventor： Hai Yu ,  Fling Tseng ,  Qing Wang

    IPC: B60L9/00 ,  B60W10/00 ,  G01C21/34 ,  B60L15/20

    CPC classification number: G01C21/3469 ,  B60L15/2045 ,  B60L2240/10 ,  G01C21/343 ,  G01C21/3492 ,  Y02T10/645 ,  Y02T10/7283 ,  Y02T90/161

    Abstract: A vehicle includes an electric machine configured to propel the vehicle using battery power. The vehicle also includes a controller programmed to operate the electric machine along a predetermined route based on a superposition of a plurality of partitionings of the route. Each of the partitionings is based on a different force characteristic associated with the route and defines at least one segment transition, where each segment transitions defines an end of a previous segment and a beginning of a subsequent segment. The predetermined route segments are such that no two adjacent segments of the superposition are defined by a same force characteristic.

    Abstract translation: 车辆包括配置成使用电池电力推进车辆的电机。 车辆还包括被编程为基于路线的多个分割的叠加沿预定路线操作电机的控制器。 每个分区基于与路由相关联的不同的力特征并且定义至少一个段转换，其中每个段转换定义先前段的结束和后续段的开始。 预定的路线段使得叠加的两个相邻的段不被相同的力特性限定。

    Engine power quantization function selection
    4.
    发明授权
    Engine power quantization function selection 有权
    发动机功率量化功能选择

    公开(公告)号：US08914216B2

    公开(公告)日：2014-12-16

    申请号：US13870075

    申请日：2013-04-25

    Applicant: Ford Global Technologies, LLC

    Inventor： Fazal Urrahman Syed ,  Qing Wang

    IPC: G06F19/00 ,  B60W20/00 ,  B60K6/24 ,  B60K6/445 ,  B60W10/06 ,  B60W10/08 ,  B60W30/20

    CPC classification number: B60W20/00 ,  B60K6/24 ,  B60K6/445 ,  B60W10/06 ,  B60W10/08 ,  B60W20/15 ,  B60W30/20 ,  B60W2030/206 ,  B60W2530/14 ,  B60W2540/10 ,  B60W2710/0677 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y10S903/903

    Abstract: A vehicle having and engine and traction battery and a method of operating an engine are disclosed. A controller operates the engine according to quantized engine power levels. The quantization level depends upon a total power demand. For low values of total power demand, the selected quantization level may be at least equal to the total power demand. For high values of total power demand, the selected quantization level may be less than or equal to the total power demand. In between low and high values, the selected quantization level may be the quantization level nearest the total power demand. The traction battery may receive or provide power depending on the selected quantization level.

    Abstract translation: 公开了具有发动机和牵引电池的车辆和操作发动机的方法。 控制器根据量化的发动机功率水平来操作发动机。 量化级别取决于总功率需求。 对于总功率需求的低值，所选择的量化级别可以至少等于总功率需求。 对于总功率需求的高值，所选择的量化级别可以小于或等于总功率需求。 在低和高值之间，选择的量化级可以是最接近总功率需求的量化级。 牵引电池可以根据所选择的量化级别接收或提供电力。

    SELECTIVE SHIFT TRANSMISSION INITIAL GEAR DETERMINATION
    8.
    发明申请
    SELECTIVE SHIFT TRANSMISSION INITIAL GEAR DETERMINATION 审中-公开
    选择性变速传动初始齿轮确定

    公开(公告)号：US20150166048A1

    公开(公告)日：2015-06-18

    申请号：US14105841

    申请日：2013-12-13

    Applicant: FORD GLOBAL TECHNOLOGIES, LLC

    Inventor： Matthew Allan Herrmann ,  Qing Wang ,  Ming Lang Kuang ,  Ryan Abraham McGee

    IPC: B60W20/00

    CPC classification number: B60K6/445 ,  B60W10/06 ,  B60W10/08 ,  B60W20/30 ,  B60W2520/10 ,  B60W2540/10 ,  B60W2540/16 ,  B60W2710/1005 ,  F16H2061/6615 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y10S903/902

    Abstract: A method of operating a vehicle having a continuously variable transmission to simulate a step-ratio transmission. The method includes increasing an output torque based on a modified accelerator pedal position in response to a corresponding virtual gear selection. An initial virtual gear is determined or selected from a predetermined finite number of available virtual gears based on an accelerator pedal position, a vehicle speed, and whether an upshift or downshift has been requested. The engine speed and engine torque are controlled to meet driver expectations of increased or decreased engine speed or vehicle output torque.

    Abstract translation: 一种操作具有无级变速器的车辆以模拟步进比变速器的方法。 该方法包括响应于相应的虚拟齿轮选择增加基于改进的加速器踏板位置的输出转矩。 基于加速器踏板位置，车速以及是否请求升档或降档来确定或选自预定有限数量的可用虚拟齿轮的初始虚拟齿轮。 控制发动机转速和发动机扭矩以满足驾驶员对增加或减少的发动机转速或车辆输出扭矩的期望。

    HYBRID VEHICLE AND ASSOCIATED ENGINE SPEED CONTROL METHOD
    9.
    发明申请
    HYBRID VEHICLE AND ASSOCIATED ENGINE SPEED CONTROL METHOD 有权
    混合动力汽车和相关发动机速度控制方法

    公开(公告)号：US20140005868A1

    公开(公告)日：2014-01-02

    申请号：US13768094

    申请日：2013-02-15

    Applicant: FORD GLOBAL TECHNOLOGIES, LLC

    Inventor： Qing Wang ,  Ming Lang Kuang ,  Ryan Abraham McGee ,  Jason Meyer

    IPC: B60W20/00

    CPC classification number: B60W20/30 ,  B60K6/445 ,  B60W10/105 ,  B60W2710/105 ,  F16H61/66 ,  F16H2059/0239 ,  F16H2061/6616 ,  Y02T10/6239 ,  Y10T477/23

    Abstract: A hybrid vehicle and method of control include an internal combustion engine and at least one traction motor operated such that engine speed is a function of vehicle speed and target engine power. Target engine power, in turn, is a function of target wheel torque, vehicle speed, and battery state of charge. Target wheel torque, in turn, is a function of vehicle speed and accelerator pedal position. In a select shift mode, these calculations are adjusted based on a virtual gear number which varies in response to driver activation of shift selectors. The adjustments result in decreased engine speed and decreased wheel torque when higher virtual gear number are selected for given accelerator pedal positions and vehicle speeds. The ratio of engine speed to vehicle speed is not necessarily constant when operating in select shift mode.

    Abstract translation: 混合动力车辆和控制方法包括内燃机和至少一个牵引电动机，使得发动机转速是车速和目标发动机功率的函数。 目标发动机功率又是目标车轮转矩，车速和电池充电状态的函数。 目标轮转矩又是车速和加速踏板位置的函数。 在选择换档模式中，这些计算是基于根据换档选择器的驾驶员激活而变化的虚拟齿轮数进行调整的。 当给定的加速器踏板位置和车辆速度选择较高的虚拟齿轮数时，调整会导致发动机转速下降和车轮转矩减小。 当以选择换挡模式运行时，发动机转速与车速的比率不一定是恒定的。

    HYBRID VEHICLE AND ASSOCIATED CONTROL METHOD
    10.
    发明申请
    HYBRID VEHICLE AND ASSOCIATED CONTROL METHOD 有权
    混合动力车辆及相关控制方法

    公开(公告)号：US20140005867A1

    公开(公告)日：2014-01-02

    申请号：US13768068

    申请日：2013-02-15

    Applicant: FORD GLOBAL TECHNOLOGIES, LLC

    Inventor： Qing Wang ,  Ming Lang Kuang ,  Fazal Urrahman Syed ,  Ryan Abraham McGee ,  Jason Meyer

    IPC: B60W20/00

    CPC classification number: B60W20/10 ,  B60K6/445 ,  B60W10/105 ,  B60W20/30 ,  B60W2540/16 ,  F16H59/20 ,  F16H61/66 ,  F16H2059/0239 ,  F16H2061/6616 ,  Y02T10/6239 ,  Y10T477/23

    Abstract: A hybrid vehicle and method of control include an internal combustion engine and at least one traction motor operated in an automatic mode such that the combined wheel torque is a function of accelerator pedal position and vehicle speed. In a select shift mode, wheel torque is also a function of a virtual gear number. The virtual gear number varies in response to driver activation of shift selectors or automatically in response to changes in vehicle speed. The vehicle transitions into select shift mode in response to driver activation of a downshift selector. When the transition occurs, an initial virtual gear number is selected to ensure that wheel torque increases.

    Abstract translation: 混合动力车辆和控制方法包括内燃机和以自动模式操作的至少一个牵引电动机，使得组合车轮转矩是加速踏板位置和车速的函数。 在选择换挡模式中，车轮扭矩也是虚拟齿轮数的函数。 虚拟齿轮编号响应于换档选择器的驾驶员激活或者响应于车速的变化而自动变化。 响应于降档选择器的驾驶员启动，车辆转换到选择换档模式。 当发生转换时，选择初始虚拟齿轮数，以确保车轮转矩增加。

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