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Charging system

A charging system and output current technology, applied in the field of battery charging management, can solve the problems of low charging efficiency and long time consumption

Active Publication Date: 2015-02-04
PHICOMM (SHANGHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In view of the above problems, the present invention provides a charging system to solve the defects in the prior art that the charging efficiency is low and the time is too long when the user opens the application of the mobile terminal device

Method used

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Embodiment Construction

[0028] The core idea of ​​the present invention is to use a power management chip with a booster module to adjust the dynamic output current according to different power consumption scenarios of the mobile terminal equipment.

[0029] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.

[0030] In view of the traditional charging system, due to the huge power consumption of games, videos and other applications, the current flowing into the battery is very small, the charging efficiency of the battery is affected, and the charging rate and efficiency become worse. The present invention provides a charging system , and take the mobile phone as the mobile terminal device for detailed description.

[0031] Specifically, the charging system mainly includes a detection module, an optimization analysis module and a power management chip.

[0032] The power mana...

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Abstract

The invention relates to the field of battery charging management, in particular to a charging system which mainly comprises a power management chip, a detection module and an optimizing analysis module, wherein the power management chip is provided with a boosting module, the detection module is used for detecting operation data of a mobile terminal device in charging, the operation data are received by the optimizing analysis module, the strength of current outputted by the power management chip is controlled according to the operation data, and charging of the mobile terminal device is adjusted. By the aid of the technical scheme, the output current of the power management chip can be dynamically adjusted according to the different operation data of the mobile terminal device, charging efficiency is guaranteed without affecting operation of the mobile terminal device, the boosting function of the power management chip is closed when the mobile terminal device is low in power consumption, and the charging system has the functions of protecting a battery and prolonging the service life of the battery.

Description

technical field [0001] The invention relates to the field of battery charging management, in particular to a charging system. Background technique [0002] In real life, users often charge their mobile phones while playing games, watching videos, surfing the Internet, etc. When the mobile phone is charging, the current provided by the charger will be provided to the mobile phone through the power management chip. Part of the current flowing from the power management chip will be provided to the mobile phone system, and the other part will be provided to the battery for battery charging. [0003] But in fact, the power consumption of other applications such as playing games, watching videos, and surfing the Internet is very large, and the current charging technology, the output current of the power management chip is a constant value, so this will lead to a problem: games, The huge power consumption of video and other applications leads to a small current flowing into the ba...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00
CPCH01M10/4257H02J7/00036H02J7/0044H02J7/007Y02B40/00Y02E60/10
Inventor 袁哲
Owner PHICOMM (SHANGHAI) CO LTD
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