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Method and device for displaying remaining capacity of battery at mobile terminal

A technology for remaining battery power and mobile terminals, which is applied to measuring devices, measuring electrical variables, and measuring electricity. Effect

Active Publication Date: 2014-07-02
江苏宝翼通讯科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this type of method is that 1) it does not consider the instantaneous mutation of the battery sampling voltage due to the change of the operating environment during the operation of the mobile terminal, resulting in the jitter of the obtained battery power
2) The influence factors of the internal resistance of the battery on the battery voltage under charging and discharging conditions are not considered

Method used

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  • Method and device for displaying remaining capacity of battery at mobile terminal
  • Method and device for displaying remaining capacity of battery at mobile terminal
  • Method and device for displaying remaining capacity of battery at mobile terminal

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Embodiment Construction

[0085] The technical solution will be described in detail below in conjunction with specific embodiments and accompanying drawings, so as to make it more clear. The following examples are only for describing the detailed examples of the present invention, and are not intended to limit the present invention.

[0086] see figure 1 -2. The method for displaying the remaining battery power of a mobile terminal provided by the present invention includes the following steps:

[0087] Step S101: Determine whether the mobile terminal is in the standby state, if it is in the standby state, execute step S102; otherwise, execute step S103.

[0088] Wherein, the method for judging whether the mobile terminal is in the standby state is as follows:

[0089] The time difference between two consecutive calculations of the remaining battery power of the mobile terminal is acquired, and if the time difference is greater than a preset threshold, the mobile terminal is considered to be in a sta...

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Abstract

The invention relates to the field of communication terminal equipment, and discloses a method and device for displaying remaining capacity of a battery at a mobile terminal. The method includes the step 101 of judging whether the mobile terminal is under a standby state, executing the step 102 if the mobile terminal is under the standby state and otherwise executing the step 103, the step 102 of obtaining display voltage of the battery when the battery is awakened and executing the step 104, the step 103 of obtaining display voltage of the battery when the battery works and the step 104 of obtaining the remaining capacity of the battery according to display voltage. According to the method and device, when the mobile terminal is awakened from the standby state, the electric quantity can be updated to be in the best state immediately; under a working condition, it is guaranteed that the electric quantity changes continuously, and user experience is improved.

Description

technical field [0001] The invention relates to the field of communication terminal equipment, in particular to a method and system for monitoring the remaining power of a battery of a mobile terminal. Background technique [0002] With the development of modern technology, portable devices such as mobile phones, PADs, and notebooks can be seen everywhere. Portable products provide more and more functions, and the problem that follows is that the power consumption of batteries is also increasing. Therefore, it is a problem to be solved to be able to know the power consumption of the mobile terminal at any time for the convenience of the user. [0003] A common method for calculating the remaining battery power of a traditional mobile terminal device is to estimate the remaining battery power based on the battery voltage. This method uses the ADC to sample the voltage of the battery, and then predicts the remaining power of the battery according to the battery voltage-power...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/36
Inventor 周国华
Owner 江苏宝翼通讯科技有限公司
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