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Charging control method, device and system

A charge control method and charge control technology, which are applied in the direction of circuit devices, battery circuit devices, secondary battery charging/discharging, etc., can solve problems such as reduced charging efficiency, achieve optimal charging performance, and improve charging efficiency.

Active Publication Date: 2015-09-16
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a charging control method, device and system, aiming to solve the technical problem that the charging equipment charges the terminal according to a fixed voltage and causes the charging efficiency to decrease

Method used

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  • Charging control method, device and system
  • Charging control method, device and system
  • Charging control method, device and system

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Embodiment Construction

[0032] It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0033] Now, a mobile terminal implementing various embodiments of the present invention will be described with reference to the accompanying drawings. In the following description, the use of suffixes such as "module", "part" or "unit" used to indicate elements is only for the description of the present invention, and has no specific meaning in itself. Therefore, "module" and "component" can be mixed.

[0034] The mobile terminal can be implemented in various forms. For example, the terminal described in the present invention may include mobile phones, smart phones, notebook computers, digital broadcast receivers, PDAs (personal digital assistants), PADs (tablets), PMPs (portable multimedia players), navigation devices, etc. Mobile terminals and fixed terminals such as digital TVs, desktop computers, etc. In the f...

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Abstract

The invention discloses a charging control method, device and system. The charging control method comprises the following steps that charging current or charging temperature of a terminal charging port is acquired every scheduled time, and the required voltage of charging equipment is acquired according to the charging current or the charging temperature; and charging voltage of the terminal charging port is acquired, and the required voltage is transmitted to the charging equipment when the charging voltage is not equal to the required voltage so that the charging equipment performs voltage regulation. The charging voltage of the charging equipment can be flexibly regulated by the terminal according to the charging state of the terminal so that charging efficiency is enhanced and a better charging performance of the terminal can be maintained.

Description

Technical field [0001] The present invention relates to the technical field of terminal charging, in particular to a charging control method, device and system. Background technique [0002] Existing terminals generally need to be charged through a power bank or an adapter, and the terminal is connected to a charging device such as a power bank or an adapter through a charging cable when charging. Different terminals may have different charging voltages, which requires charging equipment to support different voltages and provide different charging voltages and power supply capabilities for the terminals. Existing charging equipment is used to charge the terminal, because the state of the terminal will change when charging, for example, as the charging time increases, the temperature of the terminal will rise, but the charging equipment still charges the terminal according to a fixed voltage. Will reduce the charging efficiency, and in the long run will reduce the charging perfor...

Claims

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Application Information

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IPC IPC(8): H02J7/00H01M10/44
CPCY02E60/10
Inventor 王帅
Owner NUBIA TECHNOLOGY CO LTD
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