Information processing apparatus and method for controlling information processing apparatus

Information processing apparatus and method for controlling information processing apparatus

  • CN 101,570,087 B
  • Filed: 05/04/2009
  • Issued: 04/22/2015
  • Est. Priority Date: 05/02/2008
  • Status: Active Grant
First Claim
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1. a messaging device, comprising:

  • Memory cell, for storing data;

    Feed unit, for powering to described memory cell;

    Judging unit, makes described messaging device work in a power-save mode for judging whether;

    Measuring unit, for measure after the power supply connecting described messaging device and until enter the elapsed time that described judging unit judges whether to make described messaging device work in a power-save mode;

    AndControl unit, for being judged as at described judging unit making described messaging device work in a power-save mode, when in the when of determination based on described elapsed time and predetermined fiducial time, control described feed unit to reduce from described feed unit to the power supply of described memory cellThe feature of described messaging device is, also comprises;

    Record cell, increase from described feed unit to the increase number of times of the power supply of described memory cell, or record reduces from described feed unit to the minimizing number of times of the power supply of described memory cell for recording,Wherein, described control unit be used for when the described elapsed time equal or be longer than by is multiplied by time that described increase number of times obtains described fiducial time or equal or be longer than by make described increase number of times to add after 1 again by obtained and be multiplied by the value obtained described fiducial time, described feed unit is controlled to reduce from described feed unit to the power supply of described memory cell in the first moment, and for be shorter than when in the described elapsed time by is multiplied by time that described increase number of times obtains described fiducial time or be shorter than by make described increase number of times to add after 1 again by obtained and be multiplied by the value obtained described fiducial time, be later than second moment in described first moment, control described feed unit to reduce from described feed unit to the power supply of described memory cell.

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