公开(公告)号：US09405353B2

公开(公告)日：2016-08-02

申请号：US14138029

申请日：2013-12-21

Applicant: Huawei Device Co., LTD

Inventor： Konggang Wei ,  Yuhua Guo ,  Yu Peng

IPC: G06F1/00 ,  G06F9/46 ,  G06F11/00 ,  G06F1/32 ,  G06F9/50 ,  G06F11/34

CPC classification number: G06F1/324 ,  G06F1/3206 ,  G06F9/50 ,  G06F9/505 ,  G06F9/5094 ,  G06F11/3409 ,  G06F11/3433 ,  Y02D10/126

Abstract: The present invention discloses a method for controlling a central processing unit CPU. A usage and a working frequency of a working CPU is obtained. When the usage is greater than a usage threshold, it is determined whether the working frequency is smaller than a first frequency. The working frequency as the first frequency is determined when the working frequency is smaller than the first frequency. The first frequency is smaller than a maximum frequency of the CPU.

Abstract translation: 本发明公开了一种用于控制中央处理单元CPU的方法。 获得工作CPU的使用和工作频率。 当使用量大于使用阈值时，确定工作频率是否小于第一频率。 当工作频率小于第一频率时，确定作为第一频率的工作频率。 第一个频率比CPU的最大频率小。

公开(公告)号：US20140108838A1

公开(公告)日：2014-04-17

申请号：US14138029

申请日：2013-12-21

Applicant: Huawei Device Co., LTD.

Inventor： Konggang Wei ,  Yuhua Guo ,  Yu Peng

IPC: G06F1/32

CPC classification number: G06F1/324 ,  G06F1/3206 ,  G06F9/50 ,  G06F9/505 ,  G06F9/5094 ,  G06F11/3409 ,  G06F11/3433 ,  Y02D10/126

Abstract: The present invention discloses a method for controlling a central processing unit CPU. A usage and a working frequency of a working CPU is obtained. When the usage is greater than a usage threshold, it is determined whether the working frequency is smaller than a first frequency. The working frequency as the first frequency is determined when the working frequency is smaller than the first frequency. The first frequency is smaller than a maximum frequency of the CPU.

Abstract translation: 本发明公开了一种用于控制中央处理单元CPU的方法。 获得工作CPU的使用和工作频率。 当使用量大于使用阈值时，确定工作频率是否小于第一频率。 当工作频率小于第一频率时，确定作为第一频率的工作频率。 第一个频率小于CPU的最大频率。