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    SYSTEM AND METHOD OF ESTIMATING AVAILABLE DRIVING DISTANCE
    1.
    发明申请
    SYSTEM AND METHOD OF ESTIMATING AVAILABLE DRIVING DISTANCE 有权
    估计可用驾驶距离的系统和方法

    公开(公告)号：US20160097652A1

    公开(公告)日：2016-04-07

    申请号：US14503961

    申请日：2014-10-01

    Applicant: FORD GLOBAL TECHNOLOGIES, LLC

    Inventor： Yimin LIU ,  Michael Edward LOFTUS ,  Perry Robinson MACNEILLE

    IPC: G01C21/36 ,  G01C21/34

    CPC classification number: G01C21/3694 ,  G01C21/3469

    Abstract: A vehicle includes a powertrain having a battery-powered electric machine. The vehicle also includes a controller programmed to display, on a geographical map, at least one contour line indicating an available driving distance from a current location. The distance of the contour line from the current location is based on energy stored within the battery and predicted energy consumption due to driving along each of a plurality of possible routes originating from the current location. The predicted energy consumption is updated based on energy depletion events that occur during driving.

    Abstract translation: 车辆包括具有电池供电电机的动力系。 车辆还包括被编程为在地理地图上显示至少一条轮廓线的控制器，其指示与当前位置的可用驾驶距离。 轮廓线与当前位置的距离基于存储在电池内的能量，并且由于沿着源自当前位置的多条可能路线中的每一条路而行驶而预测的能量消耗。 基于在驾驶期间发生的能量消耗事件来更新预测的能量消耗。

    ELECTRIC OR HYBRID VEHICLE BATTERY PACK VOLTAGE MEASUREMENT FUNCTIONAL ASSESSMENT AND REDUNDANCY
    5.
    发明申请
    ELECTRIC OR HYBRID VEHICLE BATTERY PACK VOLTAGE MEASUREMENT FUNCTIONAL ASSESSMENT AND REDUNDANCY 有权
    电动或混合动力汽车电池组电压测量功能评估和冗余

    公开(公告)号：US20170072811A1

    公开(公告)日：2017-03-16

    申请号：US14851254

    申请日：2015-09-11

    Applicant: Ford Global Technologies, LLC

    Inventor： Benjamin A. TABATOWSKI-BUSH ,  Michael Edward LOFTUS ,  Xu WANG

    IPC: B60L11/18

    CPC classification number: B60L11/1864 ,  B60L3/12 ,  B60L11/1861 ,  B60L2240/547 ,  G01R22/00 ,  G01R31/006

    Abstract: Systems and methods for measuring voltage of a battery pack for an electrified vehicle, such as an electric or hybrid vehicle, include a battery having internal circuits that measure pack voltage and individual cell voltages, an electric machine powered by the battery to propel the vehicle via an external circuit that measures the pack voltage, and a processor programmed to publish the pack voltage to a vehicle network based on a first internal circuit voltage in response to a voltage differential among the internal circuits being less than a threshold and based on the individual cell voltages otherwise. The published pack voltage may be used by one or more battery or vehicle controllers to control various battery and vehicle functions including engine starting in a hybrid vehicle and battery charging and discharging, for example.

    Abstract translation: 用于测量诸如电动或混合动力车辆的电气化车辆的电池组的电压的系统和方法包括具有测量包电压和单个电池电压的内部电路的电池，由电池驱动的电机以推动车辆经由 测量所述电池组电压的外部电路，以及被编程为响应于所述内部电路之间的电压差小于阈值并且基于所述单独电池将所述电池电压基于所述第一内部电路电压发布到车辆网络的处理器 电压否则。 公开的电池组电压可以被一个或多个电池或车辆控制器用于控制各种电池和车辆功能，例如包括在混合动力车辆中启动的发动机以及电池充电和放电。

    ELECTRIC OR HYBRID VEHICLE BATTERY PACK VOLTAGE MEASUREMENT
    6.
    发明申请
    ELECTRIC OR HYBRID VEHICLE BATTERY PACK VOLTAGE MEASUREMENT 审中-公开
    电动或混合动力汽车电池组电压测量

    公开(公告)号：US20170057372A1

    公开(公告)日：2017-03-02

    申请号：US14835034

    申请日：2015-08-25

    Applicant: Ford Global Technologies, LLC

    Inventor： Michael Edward LOFTUS ,  Xu WANG ,  Benjamin A. TABATOWSKI-BUSH

    IPC: B60L11/18 ,  G01R31/36

    CPC classification number: B60L58/21 ,  B60L3/0038 ,  B60L53/14 ,  B60L58/13 ,  B60L58/22 ,  B60L58/24 ,  G01R31/3835 ,  G01R31/396 ,  H02J7/0016 ,  H02J7/0021 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/7055 ,  Y02T10/7061 ,  Y02T10/7072 ,  Y02T90/14

    Abstract: Systems and methods for measuring voltage of a battery pack for an electrified vehicle, such as an electric or hybrid vehicle, include measuring individual cell voltages and using the individual measurements to periodically update an adjustment or offset applied to the battery pack measurement to improve accuracy of the battery pack measurement. Individual cell voltage measurements may be periodically sampled and combined with the result compared to the pack voltage under predetermined operating conditions, such as when voltage changes or variation are small. A sliding window of voltage differences that satisfy one or more specified conditions, such as being within a range of a previously determined value, may be used to generate the adjustment or offset.

    Abstract translation: 用于测量诸如电动或混合动力车辆的电气化车辆的电池组的电压的系统和方法包括测量单个电池电压并且使用各个测量来周期性地更新应用于电池组测量的调整或偏移，以提高 电池组测量。 可以在预定操作条件下，例如当电压变化或变化较小时，可以周期性地对单个电池电压测量进行采样并与结果相比较。 可以使用满足一个或多个指定条件（例如在预先确定的值的范围内）的电压差的滑动窗口来产生调整或偏移。

    ELECTRONIC CONTROL UNIT COMPARISON
    7.
    发明申请
    ELECTRONIC CONTROL UNIT COMPARISON 审中-公开

    公开(公告)号：US20200371997A1

    公开(公告)日：2020-11-26

    申请号：US16419855

    申请日：2019-05-22

    Applicant: Ford Global Technologies, LLC

    Inventor： Michael Edward LOFTUS ,  Andrew Stephen BARRETT

    IPC: G06F16/17 ,  G06F16/16

    Abstract: A method includes selecting, from a database, messages of a first electronic control (ECU) unit according to a specified datum that the first ECU is programmed to provide via a communications bus, generating a first file of the messages of the first ECU, sorting the messages in the first file according to a hierarchy that includes the specified datum, and outputting a third file describing a comparison of the first file and a second file that includes messages of a second ECU.

    CONTROL OF POWER FLOW IN BATTERY CELLS OF A VEHICLE
    8.
    发明申请
    CONTROL OF POWER FLOW IN BATTERY CELLS OF A VEHICLE 审中-公开

    公开(公告)号：US20170182909A1

    公开(公告)日：2017-06-29

    申请号：US15454491

    申请日：2017-03-09

    Applicant: Ford Global Technologies, LLC

    Inventor： Michael Edward LOFTUS

    IPC: B60L11/18 ,  B60R25/24 ,  H02J7/00

    Abstract: A vehicle includes a battery pack with a plurality of battery cells. The battery pack is configured to power an electric machine that propels the vehicle. Cell balancing can take place in which electric energy from one cell is transferred to another cell to balance out the respective charges of the cells. The vehicle includes a receiver configured to receive a wireless signal from a wireless key fob. A controller is programmed to inhibit the cell balancing for a user-defined time period that is initiated in response to the wireless signal being received by the receiver.

    STOCHASTIC RANGE
    9.
    发明申请
    STOCHASTIC RANGE 有权

    公开(公告)号：US20160076899A1

    公开(公告)日：2016-03-17

    申请号：US14487340

    申请日：2014-09-16

    Applicant: Ford Global Technologies, LLC

    Inventor： Perry Robinson MACNEILLE ,  Yimin LIU ,  Michael Edward LOFTUS

    IPC: G01C21/34 ,  G01C21/36

    CPC classification number: G01C21/3469 ,  G01C21/3667 ,  G08G1/096827 ,  G08G1/09685 ,  G08G1/0969

    Abstract: A system may identify an expected time-of-arrival distribution to a waypoint along a vehicle route, determine energy usage along the route according to a plurality of arrival timing states of a traffic control located at the waypoint given the expected time-of-arrival distribution, and display a map including the vehicle route and range contours indicative of alternative results of arriving at the waypoint at the plurality of arrival states. The system may also determine energy usage along the vehicle route and update an expected available range of the vehicle along the route.

    Abstract translation: 系统可以识别到沿着车辆路线的航路点的预期到达时间分布，根据给定预期到达时间到达的航点上的交通控制的多个到达定时状态来确定沿着路线的能量使用 分布，并且显示包括指示在多个到达状态下到达航点的替代结果的车辆路线和范围轮廓的地图。 系统还可以确定沿着车辆路线的能量使用并且沿着路线更新车辆的预期可用范围。

    VEHICLE TRACTION BATTERY THERMAL CONDITIONING
    10.
    发明申请
    VEHICLE TRACTION BATTERY THERMAL CONDITIONING 有权
    车辆跟踪电池热调节

    公开(公告)号：US20160059732A1

    公开(公告)日：2016-03-03

    申请号：US14475627

    申请日：2014-09-03

    Applicant: FORD GLOBAL TECHNOLOGIES, LLC

    Inventor： Michael Edward LOFTUS

    IPC: B60L11/18 ,  H02J7/00

    CPC classification number: B60L11/1875 ,  B60L11/1866 ,  H02J7/0014 ,  H02J7/0016 ,  H02J7/0091 ,  Y02T10/7005 ,  Y02T10/7055 ,  Y02T10/7061 ,  Y10S903/907

    Abstract: A vehicle traction battery includes a plurality of battery cells and a battery energy control module (BECM) for charge-balancing the plurality of battery cells. The BECM is disposed within the vehicle traction battery and includes circuitry having at least one positive temperature coefficient component, such as a thermistor or silistor, connected to at least one of the plurality of battery cells for thermal conditioning of the plurality of battery cells.

    Abstract translation: 车辆牵引电池包括多个电池单元和用于对多个电池单元进行电荷平衡的电池能量控制模块（BECM）。 BECM被布置在车辆牵引电池内，并且包括连接到多个电池单元中的至少一个用于多个电池单元的热调节的至少一个正温度系数分量的电路，例如热敏电阻或者硅电极。

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