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    • 24. 发明授权
    • Techniques for estimating battery pack parameters
    • 估算电池组参数的技术
    • US09594123B2
    • 2017-03-14
    • US13917142
    • 2013-06-13
    • Jian LinHong YangSteven L Clark
    • Jian LinHong YangSteven L Clark
    • G01R31/36B60L11/18
    • G01R31/3648B60L11/1851B60L11/1853B60L11/1857B60L11/1861B60L2240/547B60L2240/549B60L2260/44G01R31/3658Y02T10/7005Y02T10/7044Y02T10/705
    • A method for a battery pack controller of an electrified vehicle, the battery pack controller including one or more processors, includes identifying N battery cells of a battery pack that includes M battery cells, the N battery cells being weakest battery cells of the battery pack, wherein N is an integer greater than zero and less than M. The method includes determining one or more first parameters for each of the N battery cells, each of the one or more first parameters indicating a parameter for a specific battery cell. The method includes estimating one or more second parameters for the battery pack based on the one or more first parameters for each of the N battery cells, each of the one or more second parameters indicating a parameter for the battery pack. The method also includes outputting the one or more second parameters for the battery pack.
    • 一种电气化车辆的电池组控制器的方法,所述电池组控制器包括一个或多个处理器,包括识别包括M个电池单元的电池组的N个电池单元,所述N个电池单元是所述电池组的最弱的电池单元, 其中N是大于零且小于M的整数。该方法包括确定N个电池单元中的每一个的一个或多个第一参数,所述一个或多个第一参数中的每一个指示特定电池单元的参数。 该方法包括基于N个电池单元中的每一个的一个或多个第一参数估计电池组的一个或多个第二参数,所述一个或多个第二参数中的每一个指示电池组的参数。 该方法还包括输出电池组的一个或多个第二参数。
    • 26. 发明授权
    • Low-level remote sharing of local devices in a remote access session across a computer network
    • 通过计算机网络进行远程访问会话的本地设备的低级远程共享
    • US08275892B2
    • 2012-09-25
    • US13212846
    • 2011-08-18
    • Jian LinZheng Yuan
    • Jian LinZheng Yuan
    • G06F15/16
    • H04L67/025
    • In one embodiment, a device is connected to a first computer via a first local communication port of the first computer. If the device is configured to autoconnect with a second computer upon connection of the device to the first computer, a remote access session is established between the first computer and the second computer. Low-level local communication from the device is intercepted at the first local communication port of the first computer. The low-level local communication is transmitted from the first computer to the second computer via the remote access session. The low-level local communication is injected to a second local communication port of the second computer to thereby provide an autoconnection of the device to the second computer.
    • 在一个实施例中,设备经由第一计算机的第一本地通信端口连接到第一计算机。 如果设备被配置为在将设备连接到第一计算机时与第二计算机自动连接,则在第一计算机和第二计算机之间建立远程访问会话。 来自设备的低级本地通信在第一计算机的第一本地通信端口被拦截。 低级本地通信通过远程访问会话从第一计算机发送到第二计算机。 低级本地通信被注入到第二计算机的第二本地通信端口,从而提供设备到第二计算机的自动连接。
    • 28. 发明申请
    • ADAPTIVE SLOWLY-VARYING CURRENT DETECTION
    • 适应性缓慢的电流检测
    • US20120101753A1
    • 2012-04-26
    • US12908669
    • 2010-10-20
    • Jian LinXidong TangBrian J. Koch
    • Jian LinXidong TangBrian J. Koch
    • G01R31/36
    • H01M10/48G01R31/3832
    • A system and method for determining whether an onboard estimation process, such as a recursive least squares regression process, can effectively calculate the state-of-charge of a battery. The method includes defining a current sample time and a previous sample time and measuring the battery current. The method then calculates a variation moving average of the measured current and an index of current change rate determined by averaging the absolute value of the current variation moving average using the measured current and calculated moving averages from the previous sample time. The method then determines if the current change index is greater than a predetermined threshold, and if so, the estimate of the battery state-of-charge resulting from the onboard estimation process is valid.
    • 用于确定车载估计过程(诸如递归最小二乘回归过程)的系统和方法可以有效地计算电池的充电状态。 该方法包括定义当前采样时间和先前采样时间并测量电池电流。 然后,该方法计算测量电流的变化移动平均值和通过使用测量的电流和从先前采样时间计算的移动平均值平均电流变化移动平均线的绝对值而确定的电流变化率的指标。 然后,该方法确定当前变化指数是否大于预定阈值,如果是,则由车载估计处理产生的电池状态估计是有效的。