Method, device and terminal for controlling power

Abstract

The invention discloses a method for controlling power. The method includes the steps: acquiring all time intervals meeting preset conditions in each monitoring period within a specified time range; setting the same system time range as an inactive time range when the probability of the time intervals meeting the preset conditions in the same system time range with each monitoring period exceeds a preset threshold value; and transmitting indication information for reducing the power to each power consumption device in a terminal when the system time of the terminal reaches the inactive time range and the terminal interacts with a user to reduce the operating power of each power consumption device in the terminal. The specified time range includes a plurality of monitoring periods, and the time intervals are duration without interaction of the terminal and the user. The inactive time range is a defaulted time range without interaction of the terminal and the user. The operating power of each power consumption device in the terminal can be reduced, and power consumption of the terminal is saved.

Description

technical field [0001] The present invention relates to the field of communication technologies, and in particular to a power control method, device and terminal. Background technique [0002] For the terminal, take the mobile phone as an example. When the user rests at night, many applications in the mobile phone are still running, causing the terminal to consume power. [0003] At present, the method to reduce the power consumption of the terminal is mainly: when the user does not use the terminal, the terminal enters the standby state after a certain period of time to keep the power consumption low. For example: when the mobile phone enters the standby state, the central processing unit (Central Processing Unit, CPU), graphics processing unit (Graphic Processing Unit, GPU), various sensors (Sensor), wireless fidelity (wireless fidelity, WIFI) chip, Bluetooth Wait for the device to enter the standby state, and the display device will be off. [0004] The inventors of the...

AI Technical Summary

Problems solved by technology

[0004] The inventors of the present invention found that when the current terminal is not used by the user for a long time, even if the screen of the terminal is off, the multiple power-consuming devices in the terminal may still maintain a relatively high operating power, resulting in high power consumption of the terminal

Moreover, once a malicious application does not release CPU and other resources, the phone will not be able to go to sleep, and the standby power consumption will be greatly increased.

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