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A method and apparatus for controlling charging current

A charging current and current technology, applied in battery circuit devices, circuit devices, current collectors, etc., can solve the problems of affecting battery life, aging of electrolytes in batteries, and long charging time of mobile terminals, so as to improve charging efficiency and improve user experience. Effect

Active Publication Date: 2019-01-04
SANECHIPS TECH CO LTD
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  • Summary
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, when charging a mobile terminal, the power supply to the system is generally given priority, and then the battery is charged; even when the system of the mobile terminal is in a high-intensity use state, even if the current is not enough, the battery is set to discharge, resulting in the charging time of the mobile terminal being too long. Affect charging efficiency and user experience; in addition, in the case of continuous charging and discharging, the electrolyte in the battery will continue to age, affecting battery life

Method used

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  • A method and apparatus for controlling charging current
  • A method and apparatus for controlling charging current

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Embodiment Construction

[0067] In order to make the purpose, technical solution and advantages of the present invention more clear, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. 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 arbitrarily with each other.

[0068] The steps shown in the flowcharts of the figures may be performed in a computer system, such as a set of computer-executable instructions. Also, although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0069] figure 1 A flowchart of a method for controlling a charging current according to an embodiment of the present invention, such as figure 1 shown, including:

[0070]Step 100, determining the maximum charging output current output from the charging...

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Abstract

A method and apparatus for controlling a charging current includes determining a maximum charging output current of a charging device output to a terminal; Setting a battery charging current corresponding to each charging stage of the terminal charging; According to the obtained maximum charging output current and the set maximum battery charging current of each charging stage, the corresponding maximum working current of each charging stage is calculated. The embodiment of the invention improves the charging efficiency and improves the terminal use experience.

Description

technical field [0001] This article involves but is not limited to terminal charging technology, especially a method and device for controlling charging current. Background technique [0002] With the development of communication technology, mobile terminals are increasingly popular, such as mobile phones, tablet computers, portable wireless network card devices, etc. are also used more frequently. Due to the limitation of battery power, the mobile terminal may need to be charged at any time. [0003] At present, when charging a mobile terminal, the power supply to the system is generally given priority, and then the battery is charged; even when the system of the mobile terminal is in a high-intensity use state, even if the current is not enough, the battery is set to discharge, resulting in a long charging time of the mobile terminal. Affect charging efficiency and user experience; in addition, in the case of continuous charging and discharging, the electrolyte in the bat...

Claims

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Application Information

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IPC IPC(8): H02J7/00
CPCH02J7/0077Y02E60/10
Inventor 张培
Owner SANECHIPS TECH CO LTD