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Terminal and dual-battery power supply method thereof

A power supply method and dual battery technology, applied in the field of electronics, can solve the problems of connection and power supply, and achieve the effect of improving the utilization rate and ensuring normal operation.

Inactive Publication Date: 2016-12-07
SHENZHEN GIONEE COMM EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, although the existing terminal is equipped with two batteries, each battery can only supply power to a preset power consumption module, and it is impossible to dynamically switch the battery to connect and supply power to other power consumption modules according to the power of each battery.

Method used

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  • Terminal and dual-battery power supply method thereof
  • Terminal and dual-battery power supply method thereof
  • Terminal and dual-battery power supply method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0029] The dual-battery power supply method for a terminal provided in this embodiment is realized based on a terminal including a first battery, a second battery, and a plurality of power consumption modules, wherein the initial power supply state of the first battery is set to be connected to at least one power consumption module. module, the initial power supply state of the second battery is set to be connected to at least two power consumption modules, and the first battery and the second battery are both used to supply power to the respectively connected power consumption modules.

[0030] like figure 1 As shown, the dual battery power supply method of the terminal includes:

[0031] Step S101: Detect the difference in power between the first battery and the second battery.

[0032] In a specific application, step S101 specifically includes:

[0033] respectively detecting the remaining power of the first battery and the remaining power of the second battery;

[0034]...

Embodiment 2

[0047] like figure 2 As shown, this embodiment is based on the first embodiment and further refines step S102. In this embodiment, step S102 specifically includes:

[0048] Step S201: If it is detected that the power difference is greater than the first threshold, switch a power consumption module connected to the second battery to be connected to the first battery according to a preset requirement.

[0049] In a specific application, step S201 specifically refers to, each time it is detected that the power difference is greater than the first threshold, then according to preset requirements, switching a power consumption module connected to the second battery to the A battery is connected until the power consumption module connected to the first battery is zero.

[0050] In one embodiment, step S201 specifically includes:

[0051] According to the preset priority sequence, among all the power consumption modules connected to the second battery, the power consumption module...

Embodiment 3

[0064] like image 3 As shown, the terminal 10 provided in this embodiment includes a first battery, a second battery and a plurality of power consumption modules, wherein the initial state of the first battery is set to be connected to at least one power consumption module, and the first battery The initial state of the second battery is set to connect at least two power consumption modules, the first battery and the second battery are both used to supply power to the respective connected power consumption modules, and the terminal further includes:

[0065] a power detection unit 101, configured to detect a power difference between the first battery and the second battery;

[0066] A power adjustment unit 102, configured to adjust the power supply states of the first battery and the second battery if it is detected that the power difference is greater than a first threshold or smaller than a second threshold, so that the power difference is within within the preset range; ...

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Abstract

The embodiment of the invention provides a terminal and a dual-battery power supply method thereof. The method comprises the following steps: detecting an electric quantity difference between a first battery and a second battery; if it is detected that the electric quantity difference is larger than a first threshold or smaller than a second threshold, adjusting power supply statuses of the first battery and the second battery, so that the electric quantity difference is within a preset range; and returning to the operation of detecting the electric quantity difference between the first battery and the second battery. The terminal and the method provided by the embodiment of the invention have the advantages that the electricity quantity difference between the two batteries of the terminal is detected, and when the electric quantity difference is larger than the first threshold or smaller than the second threshold, the power supply statuses of the two batteries are adjusted to maintain a balance between electricity quantities of the two batteries, so that the electricity quantity utilization rates of the batteries can be effectively improved, and normal operation of various power-consuming modules in the terminal can be guaranteed.

Description

technical field [0001] Embodiments of the present invention relate to the field of electronic technology, and in particular, to a terminal and a method for powering it with dual batteries. Background technique [0002] With the improvement of battery life requirements for mobile terminals such as mobile phones, tablet computers, and smart bracelets, the battery capacity of mobile terminals is getting larger and larger, and dual-battery power supply has become an inevitable development trend. [0003] However, although the existing terminal is equipped with two batteries, each battery can only supply power to a preset power consumption module, and it is impossible to dynamically switch the battery to connect and supply power to other power consumption modules according to the power of each battery. Contents of the invention [0004] Embodiments of the present invention provide a terminal and a dual-battery power supply method thereof, which can improve battery utilization a...

Claims

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Application Information

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IPC IPC(8): H04M1/02H02J7/36
CPCH04M1/0202H02J7/36
Inventor 向攀
Owner SHENZHEN GIONEE COMM EQUIP
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