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Mobile terminal and its shutdown method

A mobile terminal, preset condition technology, applied in the direction of telephone communication, electrical components, branch equipment, etc., can solve the problems of data loss, power failure protection, low battery voltage, etc., to avoid misjudgment, prolong battery life, increase The effect of hardware cost

Active Publication Date: 2018-05-08
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The above method judges whether to shut down by judging the remaining power of the battery. Due to the error of the power test, the battery power will be exhausted, but the software detects that the battery still has power, and will not trigger the shutdown process. At this time, the actual battery voltage is low, and the hardware will start. Forced power-off protection; resulting in data loss

Method used

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  • Mobile terminal and its shutdown method
  • Mobile terminal and its shutdown method
  • Mobile terminal and its shutdown method

Examples

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Embodiment 1

[0038] see figure 1 , which is a block diagram of a mobile terminal provided in the first embodiment of the present invention.

[0039] A mobile terminal, which includes: a first judging module 10 , a second judging module 20 , a third judging module 30 , a fourth judging module 40 , and a shutdown module 50 .

[0040] The first judging module 10 is configured to judge whether one of the voltage and power of the battery of the mobile terminal reaches a first preset condition. The first judging module may be hardware, such as a central processing unit (CPU) or a part of other circuits, or software, or a combination of hardware and software.

[0041] The second judging module 20 is used for judging whether the current consumed by the mobile terminal reaches the second preset condition when one of the voltage and power of the battery reaches the first preset condition. The second judging module may be hardware, such as a central processing unit (CPU) or a part of other circuits...

Embodiment 2

[0070] It is basically the same as Embodiment 1, the difference is that in Embodiment 2, each combination of the first judging module, the second judging module, the third judging module and the fourth judging module is a module.

[0071] In each of the above embodiments, the mobile terminal can be any electronic device capable of communicating with other devices, including but not limited to: personal computers, handheld devices, electronic tablets, personal digital assistants (PDAs), mobile phones, Network appliances, cameras, video cameras, smartphones, network base stations, media players, navigation devices, email devices, gaming devices, automated information systems (such as entertainment systems with control panels), and combinations of the foregoing.

[0072] Compared with the existing technology, the judgment condition is increased (by at least two judgments), to avoid misjudgment or reduce the probability of misjudgment, and to reduce the occurrence of shutdown when ...

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Abstract

The present invention provides a mobile terminal, which includes: a first judging module, used to judge whether one of the voltage and power of the battery of the mobile terminal reaches a first preset condition; When one of the electric quantities reaches the first preset condition, it is judged whether the current consumption of the mobile terminal reaches the second preset condition; the shutdown module is used for when the voltage of the battery reaches the first preset condition and the current consumption of the mobile terminal reaches the second preset condition When the condition is met, perform the shutdown operation; or, when the power of the battery reaches the first preset condition and the current consumption of the mobile terminal does not meet the second preset condition, execute the shutdown operation. The invention also provides a shutdown method of the mobile terminal. By adopting the invention, the technical problem of inappropriate shutdown due to misjudgment is solved.

Description

technical field [0001] The invention relates to the technical field of mobile terminals, in particular to a mobile terminal and a shutdown method thereof. Background technique [0002] With the development and popularization of smart terminal devices, more and more users choose to use mobile terminals such as mobile phones for work, office or life entertainment. [0003] At present, the judgment methods for mobile phone battery low power shutdown are as follows: [0004] 1. Set the battery voltage lower than a certain preset value as a condition, and start the shutdown process when the condition is met; [0005] The above method has certain limitations. In the user scenario of high-current and low-current discharge, the battery voltage measured by the software may have a large difference, resulting in misjudgment; the actual battery has remaining power, but it has been turned off, or the battery The phenomenon that the power is exhausted, but still will not shut down; [...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M1/725
Inventor 杨旭辉
Owner NUBIA TECHNOLOGY CO LTD
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