Charging method, terminal and charger

A charger and terminal battery technology, applied in the field of communication, can solve the problems of high risk of heat generation, easy fire, waste of energy for mobile phone recharging times, large standby current, etc.
CN106787005AInactive Publication Date: 2017-05-31SHENZHEN TINNO WIRELESS TECH
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
SHENZHEN TINNO WIRELESS TECH
Publication Date
2017-05-31
Estimated Expiration
Not applicable · inactive patent

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Abstract

An embodiment of the invention provides a charging method, a terminal and a charger and relates to the technical field of communication. A charging process of a battery of the terminal can be controlled through interaction of the terminal and the charger, so that the terminal can be in a dormant state after the battery is fully charged. The method comprises steps as follows: when the terminal and the charger are connected, the charger outputs current to the terminal; the terminal is charged by receiving the current output by the charger; when charge voltage of the battery of the terminal reaches charge cut-off voltage, the terminal transmits a charge completion command to the charger; the charger receives the charge completion command; the charger responds to the charge completion command and stops outputting current to the terminal, so that charging for the terminal is stopped. The technical scheme provided by the embodiment of the invention is applicable to the charging process of the battery of the terminal.
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Description

[0001] 【Technical field】

[0002] The invention relates to the technical field of communication, in particular to a charging method, a terminal and a charger.

[0003] 【Background technique】

[0004] With the rapid development of communication technology, the functions of smart phones are more powerful, and the power consumption speed of users is getting faster and faster when using them, so the demand and requirements for charging mobile phones are higher.

[0005] At present, when the mobile phone is always connected to the charger, after the battery is fully charged, the charger continues to output current to the mobile phone, and the mobile phone operating system stops charging the battery by controlling the power manager. And the mobile phone operating system needs to monitor the change of the battery power of the mobile phone in real time, so as to trigger recharging (back charging) when the battery power of the mobile phone is lower than a specified value, so the mobile ...

Claims

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