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Charging method and device, storage medium and processor

A charging method and charging chip technology, applied in the direction of circuit devices, battery circuit devices, current collectors, etc., can solve the problems of increased charging power, no solution proposed, long charging time, etc.

Pending Publication Date: 2019-03-26
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The constant voltage stage takes a long time to charge, but the charged power does not increase proportionally
[0005] For the above technical problems, no effective solution has been proposed in the related art

Method used

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  • Charging method and device, storage medium and processor
  • Charging method and device, storage medium and processor
  • Charging method and device, storage medium and processor

Examples

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Embodiment Construction

[0023] Hereinafter, embodiments consistent with the present disclosure will be described in detail with reference to the accompanying drawings. It should be noted that the embodiments of the present disclosure and the features of the embodiments may be combined with each other under the condition of no conflict.

[0024] It should be noted that the terms "first", "second" and the like in the description and claims of the present disclosure and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence.

[0025] The method embodiments provided by the embodiments of the present disclosure may be executed in a mobile terminal, a computer terminal, or a similar computing device. Take running on a mobile terminal as an example, figure 2 It is a hardware structural block diagram of a mobile terminal according to a charging method according to an embodiment of the present disclosure. like figure 2 As shown...

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PUM

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Abstract

The invention provides a charging method and device, a storage medium and a processor. The method comprises a step of increasing the output voltage of a charging chip after determining that a batteryenters a constant voltage charging phase in the process of charging the battery, and a step of charging the battery by using the increased output voltage of the charging chip. Through the invention, the problem of a long charging time in the final stage of battery charging in the related art is solved, and therefore, the effects of shortening the charging time of the battery and achieving a charging target are achieved.

Description

technical field [0001] The present disclosure relates to the technical field of charging, and in particular, to a charging method, a device, a storage medium, and a processor. Background technique [0002] When designing and debugging end products, charging time has always been one of the important indicators. In order to meet the charging time required by enterprise standards or certification indicators, batteries with larger charging current and smaller capacity have to be considered. However, the former increases the cost of the charger and the design cost of the single board, and the latter reduces the battery life of the terminal. [0003] The charging stage of the related art mainly includes a pre-charging stage and a fast charging stage. The fast charging stage includes constant current charging and constant voltage charging. The charging current in the constant voltage phase of the latter part of the fast charging will gradually decrease as the battery is graduall...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00
CPCH02J7/0085H02J7/0086H01M10/44H02J7/00Y02E60/10
Inventor 李九兴宋斌李启瑞马焦栋王飞梁玉冰
Owner ZTE CORP