Method and device for reducing power consumption

A mobile terminal and current technology, applied in the direction of cathode ray tube indicators, instruments, static indicators, etc., can solve problems such as poor user experience, achieve the effect of reducing power consumption, reducing system power consumption, and increasing power supply current

Inactive Publication Date: 2016-12-21
LETV HLDG BEIJING CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, in the process of realizing the present invention, the inventor found the following defects in the prior art. Although the dynamic frequency modulation technology can reduce the power consumption of the system, the reduction of the system clock frequency will inevitably affect the efficiency of the entire system, causing users to use worse experience

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  • Method and device for reducing power consumption
  • Method and device for reducing power consumption
  • Method and device for reducing power consumption

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Embodiment Construction

[0023] The embodiments of the present disclosure are described below based on the examples, but the embodiments of the present disclosure are not limited to these examples. In the detailed description of the embodiments of the present disclosure below, some specific details are described in detail. Embodiments of the present disclosure can be fully understood by those skilled in the art without the description of these detailed parts. In order to avoid obscuring the essence of the embodiments of the present disclosure, well-known methods, procedures, and procedures are not described in detail. Additionally, the drawings are not necessarily drawn to scale.

[0024] The flow charts and block diagrams in the accompanying drawings illustrate the possible system framework, functions and operations of the systems, methods, and devices of the embodiments of the present disclosure, and the blocks on the flow charts and block diagrams can represent one, program segment or just a piece...

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Abstract

The invention provides a method for reducing power consumption. When a work mode of a mobile terminal is switched from a non-voice communication mode to a voice communication mode, the present power supply current of the mobile terminal is reduced if a screen of the mobile terminal is ON; and when the mobile terminal is switched back to non-voice communication mode, the present power supply current of the mobile terminal is increased if the screen of the mobile terminal is ON. The method can be used to reduce the power consumption of a system, and ensures high-efficiency operation of the system. The invention also provides a device for reducing the power consumption.

Description

technical field [0001] Embodiments of the present disclosure relate to the field of mobile terminals, and in particular to a method and device for reducing power consumption applied to mobile terminals. Background technique [0002] In mobile terminals such as mobile phones and tablets, dynamic power consumption adjustment technology has been widely used to prolong the usage time. In the existing dynamic power consumption adjustment technology, the system clock frequency is dynamically adjusted according to the use state of the mobile terminal. For example, if the calculation load of the mobile terminal is reduced, the mobile terminal may turn off the mobile terminal's CPU for processing data communication, thereby allowing the mobile terminal to operate at a reduced frequency. [0003] However, in the process of realizing the present invention, the inventor found the following defects in the prior art. Although the dynamic frequency modulation technology can reduce the pow...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G5/10
CPCG09G5/10G09G2320/0626
Inventor 安旭峰
Owner LETV HLDG BEIJING CO LTD
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