公开(公告)号：US20170269655A1

公开(公告)日：2017-09-21

申请号：US15458747

申请日：2017-03-14

Applicant: Huawei Technologies Co., Ltd.

Inventor： YungHsin Chu ,  Chieh-Hung Hsieh ,  Chien-Nan Lin

IPC: G06F1/20

CPC classification number: G06F1/206

Abstract: An electronic device includes a display, a user interface, and a heat generating component, where the heat generating component includes a processor; the display is configured to display a temperature control parameter during operation of the electronic device; the user interface is configured to receive the adjustment instruction that is generated when a user selects the temperature control parameter; the processor is configured to obtain a target operating parameter corresponding to the adjustment instruction, and adjust at least part of elements in the heat generating component from an operating parameter that corresponds to a preset first temperature threshold to the target operating parameter, where the target operating parameter corresponds to a target temperature.

公开(公告)号：US20210041937A1

公开(公告)日：2021-02-11

申请号：US17079917

申请日：2020-10-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xu Zhang ,  Lu Gao ,  YungHsin Chu ,  Kun Jiang

IPC: G06F1/3296 ,  G06F1/3234 ,  G06F1/3228 ,  G06F9/50 ,  G06T1/20

Abstract: An apparatus, a system, and a method for allocating power to a graphics processing unit, where the apparatus includes a frame rate detection module configured to detect a frame rate of current image data to-be-displayed, and a power allocation module configured to: determine whether the frame rate is lower than a preset frame rate threshold; if the frame rate is lower than the preset frame rate threshold, determine that displaying of the image data is in a frame freezing state; determine, in response to the frame freezing state, whether a graphics processing unit reaches a power bottleneck state; and if determining that the graphics processing unit reaches the power bottleneck state, increase power of the graphics processing unit and reduce power of another module related to the displaying.