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Method and device for controlling power of terminal

A charging device and terminal technology, applied in the field of communication, can solve the problem of repeated restart of the terminal, and achieve the effect of improving user experience

Inactive Publication Date: 2017-05-24
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a terminal power control method and device to at least solve the problem in the related art that when the battery power is exhausted and the terminal can provide a voltage lower than the threshold voltage of the power management chip, the terminal will repeatedly restart

Method used

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  • Method and device for controlling power of terminal
  • Method and device for controlling power of terminal
  • Method and device for controlling power of terminal

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Embodiment Construction

[0024] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0025] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence.

[0026] In this embodiment, a terminal power control method is provided, figure 1 is a flowchart of a method for controlling terminal power according to an embodiment of the present invention, such as figure 1 As shown, the process includes the following steps:

[0027] Step S102: Determine the status of the terminal charging device, wherein the status includes: discharging status and charging status;

[0028] Step S104: Detect the voltage of the cha...

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PUM

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Abstract

The invention provides a method and a device for controlling power of a terminal. The method comprises the steps of determining a state of a terminal charging device, wherein the state includes a discharging state and a charging state; when the charging device is in the discharging state, detecting a voltage of the charging device; and when the voltage is less than a preset threshold value, adjusting power consumption applications of the terminal until the charging device is in the charging state. Through the method and the device for controlling the power of the terminal, the problem in the related technology of repeated restarting of the terminal when the terminal running out of power of a battery can provide a voltage which is lower than a threshold voltage of a power management chip is solved, and the user experience is improved.

Description

technical field [0001] The present invention relates to the field of communications, and in particular, to a method and device for controlling battery power of a terminal. Background technique [0002] When the Unified Extensible Firmware Interface (UFI) device is powered by a personal computer (PC), and the battery power is limited, and multi-user access is performed, due to the If the load is too high, the terminal device will automatically shut down. [0003] That is to say, the essence of the above-mentioned related technologies is to shut down the terminal, whether it is a protective shutdown of the power management chip when the battery is exhausted or a shutdown of the application layer by reporting an event, it is essentially a shutdown, and the button-type device enters the shutdown charging mode. , The DIP switch type equipment will enter different modes due to the "on / off" state of the DIP switch. If the switch is in the "ON" state, the system will still consume ...

Claims

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Application Information

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IPC IPC(8): G06F1/28
CPCG06F1/28
Inventor 田治兵
Owner ZTE CORP