公开(公告)号：US10564694B2

公开(公告)日：2020-02-18

申请号：US15529436

申请日：2014-11-25

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yuhua Guo ,  Shuaisheng Guo ,  Shaoyong Niu

IPC: G06F1/32 ,  G06F1/3203 ,  G06F1/3212 ,  G06F1/3228

Abstract: A power management method and a power management apparatus for terminal are disclosed. The method includes: obtaining a power consumption parameter of an application (101), where the application is installed in the terminal, the power consumption parameter is used to represent information about an amount of electricity consumed by a power consuming resource invoked by the application when the application is running, the power consuming resource includes a system resource of the terminal and/or a component resource of the terminal, the component resource is another hardware resource other than a processing resource in the terminal, and the system resource includes an operating system resource and/or a platform system resource of the terminal; determining a power consumption status of the application based on the power consumption parameter (102); and generating a power consumption report of the application based on the power consumption status of the application (103).

公开(公告)号：US10331580B2

公开(公告)日：2019-06-25

申请号：US15557634

申请日：2015-03-12

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jun Yang ,  Yuhua Guo

IPC: G06F13/10 ,  G06F13/40

Abstract: A peripheral interface multiplexing method. The method includes receiving, by using a first pin in a peripheral interface of user equipment, a coded signal sent by an external device, where the coded signal includes a first electrical characteristic value of the first pin; decoding the coded signal to obtain a decoded signal, where the decoded signal includes a control signal that corresponds to the first electrical characteristic value of the first pin, and the control signal is used to control the peripheral interface to transmit a target signal that a user requests to transmit; and controlling, according to the control signal, a pin that is in the peripheral interface and used for signal transmission to transmit the target signal. Therefore, communications interfaces of user equipment can be extended without increasing a quantity of peripheral interfaces, so that the user equipment provides more communications manners, and user experience is improved.