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COMPUTER SYSTEM AND POWER MANAGEMENT METHOD THEREOF

  • US 20150293569A1
  • Filed: 06/11/2014
  • Published: 10/15/2015
  • Est. Priority Date: 04/15/2014
  • Status: Active Grant
First Claim
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1. A power management method of a computer system, comprising:

  • capturing a current remaining capacity of a battery and reading a previous remaining capacity of the battery from a register;

    determining whether the current remaining capacity is equal to the previous remaining capacity;

    determining whether a voltage turbo boost (VTB) function of a smart charger is enabled if the current remaining capacity is not equal to the previous remaining capacity, wherein the VTB function controls the battery to provide power;

    determining whether the current remaining capacity is smaller than a disabling threshold if the VTB function is enabled; and

    disabling the VTB function and enabling a system constant power protection function if the current remaining capacity is smaller than the disabling threshold, wherein after the system constant power protection function is enabled, and if a total power consumption of the computer system is smaller than the system constant power protection point, a system constant power protection point is set to be smaller than a constant power of an AC adapter and the battery performs charging.

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