Signal processing method and electronic device

An information processing method and technology of electronic equipment, applied in the field of electronics, can solve problems such as automatic shutdown

Active Publication Date: 2014-01-15
LENOVO (BEIJING) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides an information processing method and an electronic device, which are used to solve the technical problem in the prior art that the mobile phone suddenly shuts down automatically due to insufficient power supply

Method used

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  • Signal processing method and electronic device
  • Signal processing method and electronic device
  • Signal processing method and electronic device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Please see figure 1 , figure 1 A flowchart of an information processing method is provided.

[0031] Wherein, the method is applied to an electronic device, the electronic device includes a voice call module, and the voice call module is powered by the first power supply module, including:

[0032] S101. Monitor whether the current voltage of the voice call module is lower than a first shutdown voltage, where the first shutdown voltage is a preset shutdown voltage of the system.

[0033] S102. When the current voltage is lower than the first shutdown voltage, adjust the first shutdown voltage to a second shutdown voltage, wherein the first shutdown voltage is greater than the second shutdown voltage.

[0034] When an electronic device (such as a mobile phone) leaves the factory, the system shutdown voltage setting in the electronic device has certain redundancy. For example, the minimum operating voltage of the electronic device is 4.3V. When the electronic device lea...

Embodiment 2

[0061] In this embodiment, an electronic device is provided, which also has the functions that can be realized in the first embodiment, wherein the electronic device includes a voice call module, and the voice call module is powered by the first power supply module.

[0062] Among them, see image 3 , the electronic device includes a voltage monitoring module 30 and a first voltage adjustment module 31 .

[0063] Wherein, the voltage monitoring module 30 is used to monitor whether the current voltage of the voice communication module is lower than the first shutdown voltage, and the first shutdown voltage is a preset shutdown voltage of the system.

[0064] The first voltage adjustment module 31 is connected to the voltage monitoring module 30, and is used to adjust the first shutdown voltage to a second shutdown voltage when the current voltage is lower than the first shutdown voltage, wherein the first shutdown voltage is greater than the second shutdown voltage .

[0065]...

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Abstract

The application provides a signal processing method and an electronic device. The method comprises: whether a current voltage of a voice communication module is lower than a first shutdown voltage is monitored, wherein the first shutdown voltage is a shutdown voltage that is preset by the system; and when the current voltage is lower than the first shutdown voltage, the first shutdown voltage is adjusted as a second shutdown voltage, wherein the first shutdown voltage is larger than the second shutdown voltage.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to an information processing method and an electronic device. Background technique [0002] When a user uses a mobile phone, he often encounters such a situation. For example, when the user is talking on a call or using an e-book to read a book, because the call or reading an e-book will consume power, the voltage of the main battery of the mobile phone will decrease due to the use of the user. When the voltage of the main battery of the mobile phone is lower than the shutdown voltage set by the mobile phone, the mobile phone will suddenly automatically shut down due to insufficient power supply, resulting in the loss of important calls or the interruption of the program being used. [0003] Therefore, in the process of implementing the present application, the applicant found out how to design a method to increase the voltage of the main battery to maintain the smooth flow of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/725H04M1/73
Inventor 田艳军
Owner LENOVO (BEIJING) CO LTD
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