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公开(公告)号：US10605844B2
公开(公告)日：2020-03-31
申请号：US14688658
申请日：2015-04-16
摘要： An isolation test system for a vehicle includes a communication interface, a current sensor, a plurality of impedances and a controller. The controller is programmed to electrically connect a selected one of the impedances between a traction battery of the vehicle and a low voltage subsystem of the vehicle. The connection creates a leakage path between the traction battery and the subsystem. The controller is further programmed to output a diagnostic status based on a current associated with the leakage path and a signal received via a communication interface indicative of an isolation fault between the battery and subsystem.
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公开(公告)号：US10406937B2
公开(公告)日：2019-09-10
申请号：US14062299
申请日：2013-10-24
摘要： An example electric vehicle charging method includes charging a battery of a vehicle using an external power source, and adjusting the charging based on a predicted amount of charging generated when driving the vehicle from the external power source to a destination. The external power source is at a higher elevation than some point along the route to the at least one destination.
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3.发明授权公开(公告)号：US09931960B2
公开(公告)日：2018-04-03
申请号：US14851254
申请日：2015-09-11
IPC分类号： B60L11/18
CPC分类号： B60L11/1864 , B60L3/12 , B60L11/1861 , B60L2240/547 , G01R22/00 , G01R31/006
摘要： 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.
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4.发明授权Method and apparatus for providing a navigation route with recommended charging 有权用于提供具有推荐充电的导航路线的方法和装置公开(公告)号：US09448083B2
公开(公告)日：2016-09-20
申请号：US14188786
申请日：2014-02-25
CPC分类号： G01C21/3469 , G01C21/3682
摘要： A system includes a processor configured to discover charging station locations within a predefined proximity to a route for which vehicle-charging is required to complete. The processor is also configured to determine a charging cost at each discovered station, including at least battery-damage resulting from a charge. The processor is further configured to present a plurality of charging stations, including the charging costs and an estimated total route time for each station. Also, the processor is configured to receive a station selection and present a route including a stop at the selected station.
摘要翻译： 系统包括处理器，该处理器被配置为发现在需要完成车辆充电的路线的预定接近度内的充电站位置。 处理器还被配置为确定每个发现的站的充电成本，包括至少由电荷产生的电池损坏。 处理器还被配置为呈现多个充电站，包括每个站的充电费用和估计的总路线时间。 此外，处理器被配置为接收站选择并呈现包括在所选站的停止的路线。
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5.发明授权Method and apparatus for providing parking instructions to reduce environmental vehicle effects 有权提供停车指令以减少环境车辆效应的方法和装置公开(公告)号：US09248823B2
公开(公告)日：2016-02-02
申请号：US14172274
申请日：2014-02-04
CPC分类号： B60W10/26 , B60L11/1851 , B60L11/1861 , B60L2240/62 , B60L2240/66 , B60Q1/48 , B60W2510/244 , B60W2510/246 , B60W2550/12 , G08G1/14 , G08G1/147 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7291 , Y02T90/16 , Y02T90/162
摘要： A system includes a processor configured to receive parking space environmental characteristics, from a vehicle parked in a parking space. The processor is also configured to download weather data for an area in which the parking space is located, covering a time duration for which the vehicle was parked. The processor is further configured to correlate the weather data to the received environmental characteristics to build a parking space environment profile for the duration of time and update a parking space model based on the environment profile.
摘要翻译： 系统包括被配置为从停放在停车位中的车辆接收驻车空间环境特性的处理器。 处理器还被配置为下载停车位置所在区域的天气数据，覆盖车辆停放的持续时间。 处理器还被配置为将天气数据与接收到的环境特征相关联，以在持续时间内建立停车空间环境简档，并且基于环境简档来更新停车位模型。
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公开(公告)号：US20150115886A1
公开(公告)日：2015-04-30
申请号：US14062299
申请日：2013-10-24
IPC分类号： B60L11/18
CPC分类号： B60L53/14 , B60L53/00 , B60L53/30 , B60L2240/62 , B60L2240/642 , B60L2240/72 , B60L2260/52 , B60L2260/54 , Y02T10/7005 , Y02T10/7072 , Y02T10/7291 , Y02T90/12 , Y02T90/121 , Y02T90/14 , Y02T90/16 , Y02T90/162 , Y02T90/163
摘要： An example electric vehicle charging method includes charging a battery of a vehicle using an external power source, and adjusting the charging based on a predicted amount of charging generated when driving the vehicle from the external power source to a destination. The external power source is at a higher elevation than some point along the route to the at least one destination.
摘要翻译： 一种电动车辆充电方法，其特征在于，包括使用外部电源对车辆的电池进行充电，并且，根据从所述外部电源向所述目的地驾驶所述车辆时所产生的预计的充电量进行调节。 外部电源的高度高于沿着至少一个目的地的路线的某一点。
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公开(公告)号：US20150066258A1
公开(公告)日：2015-03-05
申请号：US14013901
申请日：2013-08-29
CPC分类号： B60L11/1861 , B60L11/1838 , B60L2240/62 , B60L2260/52 , G01C21/3469 , G01C21/3691 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7291 , Y02T90/16 , Y02T90/161 , Y02T90/162
摘要： A battery electric vehicle life support system for a battery electric vehicle. The system may include at least one controller adapted to receive charging station location data; a vehicle battery interfacing with the at least one controller, the at least one controller adapted to receive state of charge data from the vehicle battery; and the at least one controller adapted to determine a probability that the vehicle will reach at least one battery charging station based on the state of charge data and the charging station location data. A battery electric vehicle life support method is also disclosed.
摘要翻译： 电池电动汽车电池电动车生命维持系统。 该系统可以包括适于接收充电站位置数据的至少一个控制器; 与所述至少一个控制器接口的车辆电池，所述至少一个控制器适于接收来自车辆电池的充电状态数据; 并且所述至少一个控制器适于基于所述充电状态数据和所述充电站位置数据来确定所述车辆将到达至少一个电池充电站的概率。 还公开了一种电池电动车生命维持方法。
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公开(公告)号：US09513135B2
公开(公告)日：2016-12-06
申请号：US14487340
申请日：2014-09-16
IPC分类号： G01C21/34 , G01C21/36 , G08G1/0969
CPC分类号： G01C21/3469 , G01C21/3667 , G08G1/096827 , G08G1/09685 , G08G1/0969
摘要： 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.
摘要翻译： 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。
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公开(公告)号：US09383416B2
公开(公告)日：2016-07-05
申请号：US14015335
申请日：2013-08-30
CPC分类号： G01R31/3648 , G01R31/006 , G01R31/045 , G01R31/2846
摘要： A traction battery connection simulator is disclosed comprising a plurality of power supplies connected to simulate a traction battery and a plurality of switching devices that selectively connect the power supplies to a controller under test. The simulator further comprises a controller programmed to selectively connect at least one of power supplies to the controller under test for a predetermined period of time before connecting remaining power supplies. The controller may also be programmed to disconnect at least one power supplies from the controller under test for a predetermined period of time before disconnecting remaining power supplies. Voltages associated with each power supply and currents through each switching device may be compared to corresponding predetermined ranges. An indicator may be set in response to at least one of the voltages and currents being outside of a corresponding predetermined range.
摘要翻译： 公开了牵引电池连接模拟器，其包括连接以模拟牵引电池的多个电源和选择性地将电源连接到被测控制器的多个开关装置。 模拟器还包括被编程为在连接剩余电源之前的预定时间段内将至少一个电源选择性地连接到待测控制器的控制器。 控制器还可以被编程为在断开剩余电源之前的预定时间段内断开至少一个电源与待测控制器的连接。 可以将与每个电源相关联的电压和通过每个开关装置的电流与相应的预定范围进行比较。 可以响应于电压和电流中的至少一个在相应的预定范围之外来设置指示器。
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公开(公告)号：US09285430B2
公开(公告)日：2016-03-15
申请号：US14013803
申请日：2013-08-29
CPC分类号： G01R31/3606 , G01R31/3689 , H02J7/0052 , H02J2007/0098 , H04Q9/00 , H04Q2209/10 , H04Q2209/40
摘要： A monitor system for an inventoried battery includes at least one battery pack; at least one embedded monitor subsystem interfacing with the battery pack, the embedded monitor system adapted to acquire sensor data from the battery pack; and at least one archival data storage system interfacing with the embedded monitor subsystem, the archival data storage system adapted to archive the sensor data. A method of monitoring a stored battery is also disclosed.
摘要翻译： 一种用于盘存电池的监视器系统包括至少一个电池组; 与所述电池组接口的至少一个嵌入式监视器子系统，所述嵌入式监视器系统适于从所述电池组获取传感器数据; 以及至少一个与所述嵌入式监视器子系统接口的存档数据存储系统，所述归档数据存储系统适于归档所述传感器数据。 还公开了一种监视蓄电池的方法。
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