Terminal power consumption control method and device

Abstract

The embodiment of the invention discloses a terminal power consumption control method and a terminal power consumption control device. The method comprises the following steps of determining an application program operating in a foreground of a terminal; determining pre-tested performance demand information of the application program, wherein the performance demand information is used for representing the performance demand when the application program normally operates; determining parameter information used for indicating the best performance capable of being provided by the terminal; according to the performance demand information and the parameter information, determining the set objective value of the CPU (Central Processing Unit) work frequency; setting the CPU work frequency according to the determined set objective value, wherein a user is sensitive on the use feeling of the foreground application program, so that the CUP work frequency is set according to the performance demand of the foreground application program so as to possibly ensure the normal operation of the foreground application program, and the user has better use experience; and when the performance demand is low, the CPU work frequency can be set to be low, so that the goal of effectively saving the electricity is achieved.

Description

technical field [0001] The invention relates to the field of terminal control, in particular to a method and device for controlling power consumption of a terminal. Background technique [0002] With the rapid development of science and technology, various terminals are continuously enriched and facilitate the lives of the public. Due to the advantages of convenience, quickness, resource saving and other advantages of using the terminal to process information, the terminal becomes an indispensable part of people's life or work. [0003] Wherein, for portable terminals such as tablet computers, smart phones, and notebook computers, batteries can be used to work without an external power supply. However, since the capacity of the battery is limited, in order to prolong the working time of the battery of the terminal, it is usually necessary to perform power saving processing. The existing power saving method is: when it is judged that the current remaining power of the termi...

AI Technical Summary

Problems solved by technology

[0004] Although the above power saving methods can prolong the working time of the battery, because the CPU operating frequency required for the normal operation of the application programs installed on the terminal is different, the automatic adjustment of the CPU operating frequency according to the terminal power change may affect the operation of some applications. , ultimately affecting the user experience

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