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    • 2. 发明公开
    • ADAPTIVE STEP AND CHARGE CURRENT BATTERY CHARGING
    • 自适应步进和充电电流充电
    • EP3161938A1
    • 2017-05-03
    • EP15811988.3
    • 2015-06-11
    • Intel Corporation
    • KEATES, AndyMATSUMURA, Naoki
    • H02J7/04H01M10/44
    • H02J7/007H01M10/44H01M10/446H01M10/48H02J7/0052H02J7/0073H02J7/041H02J7/045
    • Systems and methods may place a battery in a first constant voltage charging mode and monitoring a diminishing current of the battery while the battery is in the first constant voltage charging mode. Additionally, the battery may be placed in a constant current charging mode when the diminishing current falls to a first predetermined threshold. In one example, a rising voltage of the battery is monitored while the battery is in the constant current charging mode and the battery is placed in a second constant voltage charging mode at an end of the charge cycle in response to the rising voltage reaching a second predetermined threshold. Moreover, a charge current corresponding to the constant current charging mode may be adjusted based on a charge capacity of the battery.
    • 系统和方法可以将电池置于第一恒定电压充电模式并在电池处于第一恒定电压充电模式时监测电池的减小电流。 另外,当减小的电流下降到第一预定阈值时,电池可以被置于恒定电流充电模式。 在一个示例中,在电池处于恒定电流充电模式时监测电池的上升电压,并且响应于上升电压达到第二秒而在充电循环结束时将电池置于第二恒定电压充电模式 预定阈值。 此外,可以基于电池的充电容量来调整对应于恒定电流充电模式的充电电流。