阅读说明：本技术 充电电流调节方法、装置、终端及计算机可读存储介质 (Charging current adjusting method, device, terminal and computer readable storage medium ) 是由 陈伊春 于 2018-11-16 设计创作，主要内容包括：一种充电电流调节方法、装置、终端及计算机可读存储介质,通过对充电器电压进行监控,可以根据充电器电压确定充电器的带负载能力,并通过调节充电器电流的大小,来适应性调节充电器电压,进而调节充电器的带负载能力,可以提高充电稳定性和充电效率。(A charging current adjusting method, a charging current adjusting device, a charging current adjusting terminal and a computer readable storage medium are provided, the charger voltage is monitored, the load carrying capacity of the charger can be determined according to the charger voltage, the charger voltage is adaptively adjusted by adjusting the magnitude of the charger current, the load carrying capacity of the charger is further adjusted, and charging stability and charging efficiency can be improved.)

A charging current regulation method, comprising the steps of, during a charging process:

acquiring a charger voltage and a battery voltage;

acquiring a preset voltage threshold corresponding to the battery voltage according to the battery voltage;

and when the charger voltage is smaller than the preset voltage threshold, reducing the gear of the charger current.

The charging current regulation method of claim 1, wherein obtaining the charger voltage and the battery voltage is preceded by the steps of, at a start of charging:

acquiring current influence factors of the current charger;

determining the maximum charger current corresponding to the current influence factor of the current charger according to the current influence factor of the current charger;

and setting a plurality of charger current gears according to the maximum charger current corresponding to the current influence factor of the current charger.

The charging current adjusting method according to claim 2, wherein setting a plurality of stages of the charger current according to the maximum charger current corresponding to the current influencing factor of the current charger comprises:

and setting a plurality of gears of the charger current by taking the maximum charger current corresponding to the current influence factor of the current charger as the highest gear.

The charging current adjusting method according to claim 2, wherein after setting a plurality of stages of the charger current according to the maximum charger current corresponding to the current influencing factor of the present charger, the method comprises the following steps performed at the beginning of charging:

setting a charger current to one of the several charger current levels;

acquiring a charger voltage and a battery voltage;

acquiring a preset voltage threshold corresponding to the battery voltage according to the battery voltage;

when the charger voltage is smaller than the preset voltage threshold, reducing the gear of the charger current;

and when the charger voltage is greater than or equal to the preset voltage threshold, increasing the gear of the charger current.

The charging current adjustment method according to claim 4, wherein reducing the shift level of the charger current when the charger voltage is less than the preset voltage threshold comprises:

and when the charger voltage is smaller than the preset voltage threshold, reducing the charger current by one gear.

The charging current adjustment method according to claim 4, wherein reducing the shift stage of the charger current when the charger voltage is less than the preset voltage threshold comprises:

and entering the charging process, and charging the rechargeable battery by using the currently set gear of the charger current.

The charging current adjustment method according to claim 4, wherein raising the shift level of the charger current when the charger voltage is greater than or equal to the preset voltage threshold comprises:

and when the charger voltage is greater than or equal to the preset voltage threshold, increasing the charger current by one gear.

The charging current adjustment method according to claim 4, wherein raising the shift stage of the charger current when the charger voltage is greater than or equal to the preset voltage threshold comprises:

returning to obtain the charger voltage and the battery voltage until the charger current is increased to the highest gear;

and entering the charging process, and charging the rechargeable battery by using the currently set gear of the charger current.

The charging current adjustment method of claim 2, wherein the current influencing factor of the current charger comprises at least one of a current temperature and a charger type.

The charging current adjusting method according to claim 2, wherein the charging current adjusting method is applied to a mobile terminal, and the current influencing factor of the current charger includes at least one of a current temperature, a charger type, a screen state and a call state.

The charging current adjustment method according to claim 1, wherein reducing the shift of the charger current when the charger voltage is less than the preset voltage threshold comprises:

and when the charger voltage is smaller than the preset voltage threshold, reducing the charger current by one gear.

The charging current adjustment method according to claim 1, wherein reducing the shift stage of the charger current when the charger voltage is less than the preset voltage threshold comprises:

and returning to obtain the charger voltage and the battery voltage until the charger current is reduced to the lowest gear.

The charging current adjusting method according to claim 1, wherein after obtaining a preset voltage threshold corresponding to the battery voltage according to the battery voltage, the method comprises:

and when the charger voltage is greater than or equal to the preset voltage threshold, returning to obtain the charger voltage and the battery voltage.

The charging current adjusting method according to claim 1 to 13, wherein before acquiring the preset voltage threshold corresponding to the battery voltage according to the battery voltage, the method comprises:

establishing corresponding relations between different battery voltages and preset voltage thresholds;

acquiring a preset voltage threshold corresponding to the battery voltage according to the battery voltage, wherein the preset voltage threshold comprises the following steps:

and acquiring a preset voltage threshold corresponding to the battery voltage according to the corresponding relation and the battery voltage.

A charging current adjustment method, characterized by comprising the steps of, executed at the start of charging:

setting the charger current to one of a plurality of preset gear positions of the charger current;

acquiring a charger voltage and a battery voltage;

acquiring a preset voltage threshold corresponding to the battery voltage according to the battery voltage;

when the charger voltage is smaller than the preset voltage threshold, reducing the gear of the charger current;

and when the charger voltage is greater than or equal to the preset voltage threshold, increasing the gear of the charger current.

The charging current regulation method of claim 15, wherein prior to obtaining the charger voltage and the battery voltage, comprising the steps performed at the start of charging of:

acquiring current influence factors of the current charger;

determining the maximum charger current corresponding to the current influence factor of the current charger according to the current influence factor of the current charger;

and setting a plurality of charger current gears according to the maximum charger current corresponding to the current influence factor of the current charger.

The charging current adjusting method according to claim 16, wherein the charging current adjusting method is applied to a mobile terminal, and the current influencing factor of the current charger includes at least one of a current temperature, a charger type, a screen status and a call status.

A charging current regulating device, comprising:

the first voltage acquisition module is used for acquiring the voltage of the charger and the voltage of the battery;

the first preset voltage threshold acquisition module is used for acquiring a preset voltage threshold corresponding to the battery voltage according to the battery voltage;

the first current adjusting module is used for reducing the gear of the charger current when the charger voltage is smaller than the preset voltage threshold; and/or

The device comprises a setting module, a setting module and a control module, wherein the setting module is used for setting the charger current to be one of a plurality of preset gear positions of the charger current;

the second voltage acquisition module is used for acquiring the voltage of the charger and the voltage of the battery;

the second preset voltage threshold acquisition module is used for acquiring a preset voltage threshold corresponding to the battery voltage according to the battery voltage;

the second current adjusting module is used for reducing the gear of the charger current when the charger voltage is smaller than the preset voltage threshold;

and the third current regulating module is used for increasing the gear of the charger current when the charger voltage is greater than or equal to the preset voltage threshold.

A mobile terminal comprising a memory, a processor and a computer program stored in the memory and executable on the processor, characterized in that the processor implements the steps of the method according to any of claims 1 to 17 when executing the computer program.

A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 17.