Method and apparatus for monitoring the maximum available capacity of a battery
    3.
    发明授权
    Method and apparatus for monitoring the maximum available capacity of a battery 有权
    监测电池最大可用容量的方法和装置

    公开(公告)号:US08981782B2

    公开(公告)日:2015-03-17

    申请号:US13272281

    申请日:2011-10-13

    CPC分类号: G01R31/3679 G01R19/16542

    摘要: A method of monitoring a maximum available capacity of a battery includes providing a number of diverse end-of-discharge-voltage values. A counter is assigned to each of the end-of-discharge-voltage values. The battery is discharged. One of the end-of-discharge-voltage values at which the battery is discharged is determined. A counter reading of the counter assigned to the determined end-of-discharge-voltage value is incremented. The previous steps are repeated. The counter readings are read-off so as to obtain a number of read-off counter readings. Based on the read-off counter readings, a first factor representing a first measure of a decline in the maximum available battery capacity is determined.

    摘要翻译: 监测电池的最大可用容量的方法包括提供多种不同的放电终止电压值。 计数器分配给每个放电终止电压值。 电池放电。 确定电池放电的放电终止电压值之一。 分配给确定的放电终止电压值的计数器的计数器读数增加。 重复以前的步骤。 读取计数器读数以便获得多个读数计数器读数。 基于读出计数器读数,确定代表最大可用电池容量下降的第一测量的第一因素。

    METHOD AND APPARATUS FOR MONITORING THE MAXIMUM AVAILABLE CAPACITY OF A BATTERY
    4.
    发明申请
    METHOD AND APPARATUS FOR MONITORING THE MAXIMUM AVAILABLE CAPACITY OF A BATTERY 有权
    用于监测电池最大可用容量的方法和装置

    公开(公告)号:US20120120983A1

    公开(公告)日:2012-05-17

    申请号:US13272281

    申请日:2011-10-13

    IPC分类号: G01R31/36 G01K13/00

    CPC分类号: G01R31/3679 G01R19/16542

    摘要: A method of monitoring a maximum available capacity of a battery includes: a) providing a plurality of diverse end-of-discharge-voltage values; b) assigning a counter to each of the plurality of diverse end-of-discharge-voltage values; c) discharging the battery; d) determining one of the plurality of end-of-discharge-voltage values at which the battery is discharged; e) incrementing a counter reading of the counter assigned to the determined end-of-discharge-voltage value; f) repeating steps c-e; g) reading-off the counter readings so as to obtain a plurality of read-off counter readings; and h) determining, based on the plurality of read-off counter readings, a first factor representing a first measure of a decline in the maximum available battery capacity.

    摘要翻译: 监测电池的最大可用容量的方法包括:a)提供多种不同的放电终止电压值; b)向所述多个不同的放电终止电压值中的每一个分配计数器; c)放电电池; d)确定电池放电的多个放电终止电压值中的一个; e)增加分配给所确定的放电终止电压值的计数器的计数器读数; f)重复步骤c-e; g)读取计数器读数以获得多个读出计数器读数; 以及h)基于所述多个读出计数器读数确定表示最大可用电池容量下降的第一测量的第一因素。