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Electricity output control method, device and terminal

A technology of output control and power, which is applied in the field of electricity, can solve the problems of sacrificing the performance of functional modules, affecting the normal use of mobile terminals, and stopping functional modules, so as to save power, extend battery working time, and ensure normal use.

Inactive Publication Date: 2008-07-16
HUAWEI DEVICE (SHENZHEN) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the process of realizing the power management method of the above-mentioned mobile terminal, the inventor found at least the following problems in the prior art: in the power management method of the mobile terminal capable of saving power, when the current power value is lower than the value set by each functional module itself After the specified power alarm value, the use of the functional module will be forcibly stopped
This undoubtedly sacrifices the performance of the functional modules, which will affect the normal use of the mobile terminal

Method used

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  • Electricity output control method, device and terminal
  • Electricity output control method, device and terminal
  • Electricity output control method, device and terminal

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Embodiment Construction

[0021] In order to solve the problem that the mobile terminal power management method capable of saving power provided by the prior art affects the performance of the mobile terminal. Embodiments of the present invention provide a power output control method, device, and terminal. The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0022] On the one hand, the first embodiment of the power output control method of the present invention, as shown in FIG. 1 , includes the following steps:

[0023] s101. Detecting the current battery power.

[0024] s102. If the current power level of the battery is lower than the first threshold power level, each functional module works with reduced power.

[0025] The following steps may also be included:

[0026] s103 , displaying the current working status of each functional module to the user.

[0027] Wherein, the first threshold electric quantity is an electric quantity...

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Abstract

The invention discloses an electrical quantity output control method, an electrical quantity output control device and a terminal and relates to the electricity field. The invention aims to solve the problem that the power supply management method of the mobile terminal, which is provided by the prior art and can save electricity, influences the service performance of the mobile terminal. The method provided in the embodiment of the invention comprises the following steps that: a current electrical quantity of a battery is detected; if the current electrical quantity of the battery is lower than a first threshold electrical quantity, each function module decreases the power to work. The invention is applicable to various terminals with batteries or storage batteries as power supplies.

Description

technical field [0001] The invention relates to the field of electricity, in particular to a power output control method and device. Background technique [0002] The power management method of the existing mobile terminal is generally as follows: the power supply provides constant power to each functional module (such as liquid crystal display screen, screen backlight, bluetooth module, radio frequency module, etc.) in the mobile terminal. However, as the functions of the mobile terminal equipment become more and more powerful, its power consumption is also increasing, but the battery capacity of the mobile terminal is limited. In the working state, it is not conducive to saving power. Therefore, a new mobile terminal power management method has emerged. If the current power value is lower than the power alarm value set by the functional module itself, the use of each functional module is forcibly stopped to reduce the power consumption of the mobile phone. [0003] In th...

Claims

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Application Information

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IPC IPC(8): H04Q7/32H04M1/73
CPCY02D30/70
Inventor 周书信
Owner HUAWEI DEVICE (SHENZHEN) CO LTD
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