Mobile terminal, charging processing method, device, and storage device

Abstract

The invention discloses a mobile terminal, a charging processing method and device. After the detecting terminal is connected with a charger, a charging protocol is started, and whether the charging of the terminal is normal or not is detected after reaching a preset detecting time. If the terminal charging is normal, the terminal charging is controlled according to the charging protocol, and if the terminal charging is abnormal, the charging protocol is restarted. The invention solves the problems that the charger can not be charged due to the interference of external conditions and the terminal charging fails to load current in the fast charging stage and the like by restarting the charging protocol. At the same time, under the normal charging condition of the terminal, the fast chargingis realized through the charging protocol, and the problem that the fast charging cannot saturate the battery is solved, which improves the stability of the terminal charging and enhances the competitiveness of the product.

Description

technical field [0001] The present invention relates to the field of computers, in particular to a mobile terminal, a charging processing method, device and storage device. Background technique [0002] With the development of smart terminals, terminal functions have increased, power consumption has increased, and battery capacity has also increased. For smart terminals with a battery capacity of more than 2000mA, the traditional charging method of 5V / 500mA will be very slow, so Almost all kinds of fast charging methods began to appear. Since these charging methods either involve high current or high voltage, they all have charging protection. When the charger is first connected to the terminal, the output voltage or current of the charger is unstable due to poor contact, or the voltage of the charger is unstable, or the charger is oscillating, causing the instantaneous current or voltage to be too large. The above-mentioned abnormal situations do not all affect the entire...

AI Technical Summary

Problems solved by technology

When the charger is just connected to the terminal, the output voltage or current of the charger is unstable due to poor contact, or the voltage of the charger is unstable, or the charger is oscillating, which causes the instantaneous current or voltage of the charger to be too large, etc.

The above abnormal situations do not all affect the entire charging process, but the above charging methods will terminate the charging, resulting in the strange phenomenon that the user plugged the charger into the terminal, but the charger is not damaged but cannot be charged.

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