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Mobile terminal and its electric power managing method

A mobile terminal and power management technology, which is applied in power management, data processing power supply, electrical components, etc., can solve the problems of not being able to make full use of battery power and simple power management methods, and achieve the effect of effectively using battery power

Active Publication Date: 2007-02-07
YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0004] In order to overcome the shortage that the power management method of the existing mobile terminal is simple and cannot fully utilize the battery power, the present invention provides a mobile terminal and its power management method, which can effectively use the battery power

Method used

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  • Mobile terminal and its electric power managing method
  • Mobile terminal and its electric power managing method
  • Mobile terminal and its electric power managing method

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Embodiment Construction

[0019] Since there are more and more functional modules in mobile terminals, especially in multi-mode mobile terminals, the power consumption of the equipment is relatively large. In order to effectively use the battery power, the power management method of the mobile terminal of the present invention adopts More efficient hierarchical processing, gradually shutting down devices as the battery level decreases.

[0020] see figure 1 , the power management method of the mobile terminal of the present invention comprises the following steps:

[0021] Divide the power supply into multiple levels according to the power consumption of each communication module and functional module of the mobile terminal from high to low;

[0022] Corresponding to each level, set an electrical threshold;

[0023] When judging whether the power supply of the mobile terminal is lower than any electrical threshold when it is in standby or working, if it is lower, the communication module or function ...

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Abstract

The invention relates to a mobile terminal and relative power management, wherein said method comprises: based on the power consumption levels of each communication module and function module of mobile terminal, grading the power level into several levels; setting electricity threshold value for each level; judging if the power of mobile terminal is lower than the threshold value; if it is lower, based on the priority, closing relative communication module or function module; said mobile terminal comprises: CPU, several communication modules and function modules connected to the CPU, a power module, a power checking module, and a multi-stage power manage module for dividing the communication modules and function modules into several grades and setting power threshold value for them. The invention can effectively utilize the power of battery.

Description

technical field [0001] The invention relates to a mobile terminal and a power management method thereof, in particular to a mobile phone suitable for multi-mode mobile communication and a low power management method thereof. Background technique [0002] With the development of communication technology, mobile communication mobile phones have been widely used in people's daily life and study. People use mobile communication mobile phones to communicate with the Internet or send short messages to each other, which not only greatly shortens the distance between people, but also It brings great convenience to people's contact and information exchange. The current mobile communication network mainly includes GSM, GPRS, WCDMA, CDMA, CDMA1X, CDMA2000, TD-SCDMA, PHS, WIFI, etc. Mobile phones supporting one or more of the above communication networks (multi-mode communication terminals) are also changing with each passing day. [0003] Existing multi-mode mobile terminals (such as ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/32H04M1/73G06F1/32H04W52/02
CPCY02B60/50Y02D30/70
Inventor 张富斌娄毅许奕波沈艳波刘碧波
Owner YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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