Charging control method, charging control device and storage medium

A charging control device, comprising:

• a processor;
• and
• a memory configured to store instructions executable by the processor,
• wherein the processor is configured to:
• for each charging stage among a plurality of charging stages, determine a current rate of change threshold corresponding to a present charging stage, wherein the plurality of charging stages is comprised in a battery charging process;
• determine a polling duration and a current adjustment step corresponding to the present charging stage, wherein a ratio of the current adjustment step to the polling duration is greater than the current rate of change threshold;
• and
• in the present charging stage, detect a charging current value according to the polling duration, and in response to determining the charging current value is greater than a specified current threshold, adjust a current according to the current adjustment step.

A non-transitory computer-readable storage medium having stored therein instructions that, when executed by a processor of a mobile terminal, cause the mobile terminal to perform operations comprising:

• for each charging stage among a plurality of charging stages, determining a current rate of change threshold corresponding to a present charging stage, wherein the plurality of charging stages is comprised in a battery charging process;
• determining a polling duration and a current adjustment step corresponding to the present charging stage, wherein a ratio of the current adjustment step to the polling duration is greater than the current rate of change threshold;
• and
• in the present charging stage, detecting a charging current value according to the polling duration, and in response to determining the charging current value is greater than a specified current threshold, adjusting a current according to the current adjustment step.