CN112737009B - Intelligent charging method and mobile terminal for realizing intelligent charging - Google Patents
Intelligent charging method and mobile terminal for realizing intelligent charging Download PDFInfo
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
- H01M10/443—Methods for charging or discharging in response to temperature
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
- H02J7/007182—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery voltage
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/007188—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters
- H02J7/007192—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/007188—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters
- H02J7/007192—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature
- H02J7/007194—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature of the battery
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- General Chemical & Material Sciences (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
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Abstract
The application discloses an intelligent charging method and a mobile terminal for realizing intelligent charging, wherein the method comprises the following steps: A. monitoring the current charging process of the mobile terminal in real time; B. acquiring a historical charging record of the mobile terminal; C. adjusting the charging power and the charging duration of the current mobile terminal; through this application the scheme can be according to user's historical use record, and charging power and the market of charging are matchd to intelligence, when not influencing user's normal use, guarantee mobile terminal's charge efficiency to avoid relapseing the full charge and cause the loss of battery.
Description
Technical Field
The application relates to the field of mobile terminal charging, in particular to an intelligent charging method and a mobile terminal for realizing intelligent charging.
Background
The lithium cell that consumer electronic equipment built-in battery was mostly adopted, the lithium cell has the defect in cycle of charging number of times life-span, the lithium cell is full of once electric quantity, the cycle charge life-span will descend once, and present general condition is that the user uses while charging, consequently can appear, the electric quantity is full of, the user uses, the electric quantity is not full of, continue to charge such circulation, thereby lead to the frequent emergence of mobile terminal can be full of the outage, the condition of not full charge, cause the loss of battery, the life-span of battery has been reduced.
Disclosure of Invention
The purpose of the application is to realize charging power regulation of the mobile terminal when a user charges and uses the mobile terminal, and battery loss is reduced.
The technical purpose of the application is realized by the following technical scheme: an intelligent charging method and a mobile terminal for realizing intelligent charging are provided, wherein the method comprises the following steps:
A. monitoring the current charging process of the mobile terminal in real time;
B. acquiring a historical charging record of the mobile terminal;
C. and adjusting the charging power and the charging duration of the current mobile terminal.
According to the scheme, the charging process of the mobile terminal is monitored in real time, the charging power and the charging time of the current mobile terminal are adjusted according to the historical charging record, the charging efficiency is guaranteed, and meanwhile, the continuous high-power charging loss battery is also avoided.
Further, in the intelligent charging method, in the step a, monitoring a current charging process of the mobile terminal in real time includes: and acquiring the battery voltage of the mobile terminal and the temperature of the mobile terminal in real time.
According to the scheme, the charging process of the real-time monitoring mobile terminal comprises the charging voltage and the temperature of the monitoring mobile terminal, the charging power is convenient to adjust through monitoring the charging voltage, the battery is convenient to acquire the electric quantity of the battery, the stability of the battery is guaranteed, and the battery loss is avoided due to the fact that the temperature of the battery is too high in monitoring of the temperature.
Further, the intelligent charging method, wherein the step B includes:
B1. the average charging time t1 of the last several charging records is calculated.
According to the scheme, the average charging time is calculated by obtaining the latest charging records for a plurality of times, the estimated full charge time can be conveniently calculated according to the current electric quantity of the mobile terminal, the charging power can be intelligently adjusted, the charging time is long, and the situation that the electric quantity of the battery is sufficient is ensured, so that the battery is prevented from repeating at the full charge critical state to cause the loss of the battery.
Further, the intelligent charging method, wherein the step C includes:
C11. when the battery voltage V1 of the mobile terminal is less than the threshold voltage V1, charging the mobile terminal according to the first charging power P1;
C12. when the battery voltage V1 of the mobile terminal reaches the threshold voltage V1, charging the mobile terminal according to the historical average charging time, the fixed power P2 and the charging time t 2;
C13. and when the charging time of the mobile terminal according to the P2 power reaches t2, trickle charging the mobile terminal.
According to the scheme, by monitoring the battery voltage V1 of the mobile terminal, when the voltage V1 is smaller than the threshold voltage V1, the mobile terminal needs high-power quick charging at the moment, therefore, the mobile terminal is quickly charged according to the first charging power P1, when the battery voltage V1 of the mobile terminal reaches the threshold voltage V1, the electric quantity of the battery is normal, at the moment, according to the historical charging time, the expected full charging time can be known, and under the normal condition of the electric quantity, the charging power does not need to be too large, therefore, t2 time charging is carried out on the mobile terminal according to the fixed power P2, when the charging time of the charging P2 power of the mobile terminal reaches t2, at the moment, the mobile terminal is fully charged, trickle charging is carried out on the mobile terminal, and under the condition that the electric quantity of the battery is guaranteed, battery loss caused by repeated full charging is avoided.
Further, the intelligent charging method, wherein the step C further includes:
C21. when the temperature of the mobile terminal exceeds a threshold temperature, the charging voltage is decreased by a certain percentage.
According to the technical scheme, the battery loss caused by overheating in the battery charging process is avoided by monitoring the temperature of the battery, the charging voltage is reduced when the temperature of the mobile terminal exceeds the threshold temperature, after the charging voltage is reduced by a certain percentage, if the temperature still exceeds the threshold temperature, the charging voltage is reduced by a certain percentage at the moment until the temperature of the mobile terminal is less than or equal to the threshold temperature.
Further, this application still discloses a mobile terminal who realizes intelligent charging, wherein, includes:
the monitoring module is used for monitoring the current charging process of the mobile terminal in real time;
the history record acquisition module is used for acquiring the history charging record of the mobile terminal;
and the charging adjusting module is used for adjusting the charging power and the charging duration of the current mobile terminal.
According to the scheme, the charging process is monitored through the monitoring module, the historical charging records acquired in the module are acquired according to the historical charging records, the charging power and the charging time of the mobile terminal are adjusted through the charging adjusting module, and the charging safety and the charging stability of the mobile terminal are guaranteed.
Further, the mobile terminal for realizing intelligent charging, wherein the monitoring module monitors the charging process of the mobile terminal and comprises acquiring the battery voltage of the mobile terminal and the temperature of the mobile terminal.
According to the scheme, the charging power of the battery is conveniently adjusted by monitoring the voltage and the temperature of the battery of the mobile terminal in real time.
Further, the mobile terminal for realizing intelligent charging, wherein the history record obtaining module includes:
and the charging time calculating unit is used for calculating the average charging time t1 of the last charging records.
According to the scheme, the average time of the latest charging is obtained through the charging time calculation unit, so that the charging time of the current mobile terminal is convenient to adjust.
Further, the mobile terminal that realizes intelligent charging, the regulation module that charges includes:
the mobile terminal comprises a first adjusting unit, a second adjusting unit and a control unit, wherein the first adjusting unit is used for charging the mobile terminal according to first charging power P1 when the battery voltage V1 of the mobile terminal is smaller than a threshold voltage V1;
the second adjusting unit is used for charging the mobile terminal according to the fixed power P2 and the charging time t2 according to the historical average charging time t1 when the battery voltage V1 of the mobile terminal reaches the threshold voltage V1;
and the third adjusting unit is used for trickle charging the mobile terminal when the charging time of the mobile terminal according to the P2 power reaches t 2.
According to the scheme, the charging power is adjusted on different scenes through three adjusting units, wherein when the battery capacity is too low, the mobile terminal is adjusted to be rapidly charged according to the charging power P1 by the first adjusting unit, after the battery capacity is stable, the charging power is adjusted to be P2 by the second adjusting unit, the charging time t2 at this time is obtained according to the average charging time t1 recorded in historical charging, the charging time of t2 time is performed according to the charging power P2, and after the charging time reaches P2, trickle charging is performed on the mobile terminal through the third adjusting unit.
Further, the mobile terminal that realizes intelligent charging, wherein, the regulation module that charges still includes:
and an overheating adjustment unit for reducing the charging voltage by a certain percentage when the temperature of the mobile terminal exceeds a threshold temperature.
According to the scheme, the charging voltage of the mobile terminal is adjusted through the overheating adjusting unit, the mobile terminal is prevented from being overheated, when the temperature of the mobile terminal exceeds the threshold temperature, the charging voltage is reduced, and after the voltage is reduced, if the temperature of the mobile terminal is still greater than the threshold temperature, the voltage is continuously reduced until the temperature of the mobile terminal is recovered to be normal, and the safety is guaranteed.
In summary, the present application discloses an intelligent charging method and a mobile terminal implementing the intelligent charging method, wherein the method includes the steps of: A. monitoring the current charging process of the mobile terminal in real time; B. acquiring a historical charging record of the mobile terminal; C. adjusting the charging power and the charging duration of the current mobile terminal; through this application the scheme can be according to user's historical use record, and charging power and the market that charges are matchd to intelligence, when not influencing user's normal use, guarantees mobile terminal's charge efficiency to avoid relapseing the full charge and cause the loss of battery.
Drawings
Fig. 1 is a flowchart illustrating steps of an intelligent charging method according to the present application.
Fig. 2 is a flowchart of the steps of adjusting the charging power and the charging duration of the current mobile terminal according to the intelligent charging method of the present application.
Fig. 3 is a block diagram of a mobile terminal implementing intelligent charging according to the present application.
Fig. 4 is a block diagram of a history record obtaining module of the mobile terminal implementing intelligent charging according to the present application.
Fig. 5 is a block diagram illustrating a charging adjustment module of a mobile terminal implementing intelligent charging according to the present application.
Detailed Description
The present application is described in further detail below with reference to the accompanying drawings.
This application is for realizing mobile terminal's intelligent charging, mainly according to user's historical charging record, adjusts mobile terminal's charging power and charging time, when guaranteeing normal charging, also avoids the battery critical relapse at full charge, causes the battery loss. Specifically, referring to fig. 1, the method includes the steps of:
s1, monitoring the current charging process of a mobile terminal in real time;
s2, acquiring a historical charging record of the mobile terminal;
and S3, adjusting the charging power and the charging duration of the current mobile terminal.
According to the specific embodiment of the application, when the mobile terminal is charged, the charging process of the mobile terminal is monitored in real time, and the charging power and the charging duration of the current mobile terminal are adjusted according to the obtained historical charging record of the mobile terminal, wherein the monitoring of the charging process of the mobile terminal comprises the steps of obtaining the battery voltage of the mobile terminal and the temperature of the mobile terminal in real time, obtaining the battery voltage of the mobile terminal, knowing the battery electric quantity of the mobile terminal, and adjusting the power of the mobile terminal.
In the method steps of the present application, the step S2 is to obtain a historical charging record of the mobile terminal, and includes:
and S21, calculating the average charging time t1 of the latest charging records.
The step S21 is mainly to obtain a historical charging duration of the mobile terminal, calculate an average charging duration according to the charging durations of the last several times, estimate the charging time of this time according to the average charging duration, obtain the charging durations of the last several times, obtain charging durations of a plurality of times according to the requirements of the user, for example, for the purpose of universality, and also specifically select the charging durations of the last several times according to the habits of the last several times.
In the method steps of the present application, step S3 is to adjust the charging power and the charging duration of the mobile terminal, please refer to fig. 2, and fig. 2 is a flowchart of step S3, and specifically includes the steps of:
s311, when the battery voltage V1 of the mobile terminal is smaller than the threshold voltage V1, charging the mobile terminal according to the first charging power P1;
s312, when the battery voltage V1 of the mobile terminal reaches the threshold voltage V1, charging the mobile terminal according to the historical average charging time and the fixed power P2 and the charging time t 2;
s313, when the charging time of the mobile terminal according to the P2 power reaches t2, trickle charging is carried out on the mobile terminal.
In the method steps of the present application, the step S3 is to perform power adjustment on the mobile terminal and control the charging time period, which specifically includes multiple scenarios, when the battery voltage of the mobile terminal is less than the threshold voltage V1, it indicates that the electric quantity of the mobile terminal is too low, at this time, the charging power is adjusted to P1 for performing fast charging, since the battery voltage of the mobile terminal is monitored in real time, when the battery voltage of the mobile terminal reaches the threshold voltage V1, it indicates that the electric quantity of the battery is substantially stable at this time, the mobile terminal is charged according to the specified power P2 according to the average charging time t1 obtained in the user history charging record, that is, when the time of charging the mobile terminal according to the charging power P2 reaches t2, at this time, the mobile terminal is subjected to trickle charging, the charging time is preferably half an hour, and the trickle charging is used to compensate for capacity loss caused by self-discharge after the battery is fully charged. Pulsed current charging is typically used to achieve this. To compensate for self-discharge, the battery is maintained in a continuous low current charge that approximates a fully charged state. Also known as maintenance charging.
In the steps of the method of the present application, in step S3, a step S321 is further included, where when the temperature of the mobile terminal exceeds a threshold temperature, the charging voltage is reduced by a certain percentage. In order to ensure the safety of the mobile terminal battery and avoid overheating, the foregoing solution mentions that the voltage and the temperature of the mobile terminal battery are monitored in real time, and when the temperature is overheated, that is, exceeds a threshold temperature, a certain percentage of the charging voltage is reduced to ensure that the temperature of the battery is lower than the threshold temperature, and the threshold temperature can be set by itself.
In the preferred embodiment of the present application, the last 7 (7 is an exemplary value) charging records of the user are recorded, the shortest charging time and the longest charging time are removed, the average charging time T1 of the remaining 5 times is calculated, T1 is taken as the current charging reference total time, when the mobile terminal of the user starts to charge, the battery voltage information V1 sent by the mobile terminal is recorded, if V1 is less than the threshold voltage V1 (indicating that the battery is low), the charger charges according to the maximum charging power (preferentially increasing the charging voltage, and increasing the charging current when the adapter voltage reaches the maximum) (if the charging temperature exceeds the threshold, the charging voltage is decreased by 20% (20% is the exemplary value), after 5 minutes, if the temperature still exceeds the threshold, the charging voltage is decreased by 20%, and so on, and the battery voltage sent by the electronic device side is always accepted, when the battery voltage reaches the threshold V1 (indicating that the battery enters the high voltage, 100%, the voltage is V2), the charger calculates the remaining charging reference time T2 = T1-T3, and the charging time is calculated according to the estimated as the current charging time from the current charging time, and the estimated as the current charging time is calculated as the current charging time/(V1-V1), and the estimated time is calculated according to the current charging time: if T2< T3, i.e., the reference time is less than the actual full-charge time, the remaining charge time T4 = T3+30min is set, i.e., normal charging is performed according to the time T3, trickle charging is performed according to the charging time of 30min after the time T3 is ended, if T2> T3, i.e., the reference time is greater than the actual full-charge required time, the remaining charge time T4 = T2+30min is set, normal charging is performed according to the time T2, and trickle charging is performed according to the time of 30min until full-charge is achieved after the time T2 is ended.
In view of the above intelligent charging method, the present application also discloses a mobile terminal for implementing intelligent charging, as shown in fig. 3, which is a block diagram of the mobile terminal for implementing intelligent charging, and the method includes:
the monitoring module 100 is used for monitoring the current charging process of the mobile terminal in real time;
a history record obtaining module 200, configured to obtain a history charging record of the mobile terminal;
the charging adjustment module 300 is configured to adjust the charging power and the charging duration of the current mobile terminal.
According to the scheme, the charging process is monitored through the monitoring module, the historical charging records acquired from the historical record acquisition module 200 are acquired, the charging power and the charging duration of the mobile terminal are adjusted through the charging adjustment module 300, and the charging safety and the charging stability of the mobile terminal are guaranteed.
Further, the mobile terminal for realizing intelligent charging, wherein the monitoring module 100 monitors the charging process of the mobile terminal including acquiring a battery voltage of the mobile terminal and a temperature of the mobile terminal.
According to the scheme, the charging power of the battery can be conveniently adjusted by monitoring the battery voltage and the temperature of the mobile terminal in real time.
Further, as shown in fig. 4, the mobile terminal for implementing intelligent charging is a block diagram of a structure of the history record obtaining module, where the history record obtaining module 200 includes:
a charging time calculation unit 201 for calculating the average charging time t1 of the last several charging records.
According to the scheme of the application, the average time of the latest charging is obtained through the charging time calculation unit 201, so that the charging time of the current mobile terminal is convenient to adjust.
Further, as shown in fig. 5, the mobile terminal for implementing intelligent charging is a structural block diagram of the charging adjustment module, where the charging adjustment module 300 includes:
a first adjusting unit 301, configured to charge the mobile terminal according to a first charging power P1 when a battery voltage V1 of the mobile terminal is less than a threshold voltage V1;
a second adjusting unit 302, configured to charge the mobile terminal according to the fixed power P2 and the charging time t2 according to the historical average charging time t1 when the battery voltage V1 of the mobile terminal reaches the threshold voltage V1;
a third adjusting unit 303, configured to trickle charge the mobile terminal when the charging time of the mobile terminal according to the P2 power charging reaches t 2.
According to the scheme, the charging power of different scenes is adjusted through three adjusting units, wherein when the battery electric quantity is too low, the first adjusting unit 301 adjusts the mobile terminal to perform quick charging according to the charging power P1, after the battery electric quantity is stable, the second adjusting unit 302 adjusts the charging power to be P2, the charging time t2 at this time is obtained according to the average charging time t1 recorded in historical charging, the charging at the time t2 is performed according to the charging power P2, and after the charging time reaches P2, trickle charging is performed on the mobile terminal through the third adjusting unit 303.
Further, the mobile terminal for realizing intelligent charging, wherein the charging adjustment module 300 further includes:
an overheating adjusting unit 304 for decreasing a charging voltage by a certain percentage when the temperature of the mobile terminal exceeds a threshold temperature.
According to the scheme, the charging voltage of the mobile terminal is adjusted through the overheating adjusting unit 304, the mobile terminal is prevented from being overheated, when the temperature of the mobile terminal exceeds the threshold temperature, the charging voltage is reduced, and after the voltage is reduced, if the temperature of the mobile terminal is still greater than the threshold temperature, the voltage is continuously reduced until the temperature of the mobile terminal is recovered to be normal, and the safety is guaranteed.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (4)
1. An intelligent charging method, comprising the steps of:
A. monitoring the current charging process of the mobile terminal in real time;
B. acquiring a historical charging record of the mobile terminal;
C. adjusting the charging power and the charging duration of the current mobile terminal;
in the step a, the monitoring of the current charging process of the mobile terminal in real time includes: acquiring the battery voltage of the mobile terminal and the temperature of the mobile terminal in real time;
the step B comprises the following steps:
B1. calculating the average charging time t1 of the last charging records; the average charging time is calculated by obtaining the latest charging records for a plurality of times, the estimated full charge time can be conveniently calculated according to the current electric quantity of the mobile terminal, the charging power and the charging time can be intelligently adjusted, and the loss of the battery caused by the critical repetition of the battery in full charge is avoided under the condition of ensuring the sufficient electric quantity of the battery;
the step C comprises the following steps:
C11. when the battery voltage V1 of the mobile terminal is less than the threshold voltage V1, charging the mobile terminal according to the first charging power P1;
C12. when the battery voltage V1 of the mobile terminal reaches the threshold voltage V1, charging the mobile terminal according to the historical average charging time and the fixed power P2 and the charging time t 2;
C13. when the charging time of the mobile terminal according to the P2 power reaches t2, trickle charging is carried out on the mobile terminal; by monitoring the battery voltage V1 of the mobile terminal, when the voltage V1 is smaller than the threshold voltage V1, the mobile terminal needs high-power quick charging, therefore, the mobile terminal is quickly charged according to the first charging power P1, when the battery voltage V1 of the mobile terminal reaches the threshold voltage V1, the electric quantity of the battery is normal, at the moment, according to the historical charging time, the estimated full charging time can be known, and under the normal condition of the electric quantity, the charging power does not need to be too large, therefore, the mobile terminal is charged for the time t2 according to the fixed power P2, when the charging time of the power P2 of the mobile terminal reaches the time t2, the mobile terminal is fully charged at the moment, the mobile terminal is trickle charged, and under the condition that the electric quantity of the battery is ensured, the battery loss caused by repeated full charging is avoided.
2. The intelligent charging method according to claim 1, wherein the step C further comprises:
C21. when the temperature of the mobile terminal exceeds a threshold temperature, the charging voltage is decreased by a certain percentage.
3. The utility model provides a realize intelligent charging's mobile terminal which characterized in that includes:
the monitoring module is used for monitoring the current charging process of the mobile terminal in real time;
the history record acquisition module is used for acquiring the history charging record of the mobile terminal;
the charging adjusting module is used for adjusting the charging power and the charging duration of the current mobile terminal;
the monitoring module monitors the charging process of the mobile terminal and comprises the steps of obtaining the battery voltage of the mobile terminal and the temperature of the mobile terminal;
the history acquisition module comprises:
the charging time calculation unit is used for calculating the average charging time t1 of the latest charging records; the average charging time is calculated by obtaining the latest charging records for a plurality of times, the estimated full charge time can be conveniently calculated according to the current electric quantity of the mobile terminal, the charging power and the charging time can be intelligently adjusted, and the loss of the battery caused by the critical repetition of the battery in full charge is avoided under the condition of ensuring the sufficient electric quantity of the battery;
the charge adjustment module includes:
the mobile terminal comprises a first adjusting unit, a second adjusting unit and a control unit, wherein the first adjusting unit is used for charging the mobile terminal according to first charging power P1 when the battery voltage V1 of the mobile terminal is smaller than a threshold voltage V1;
the second adjusting unit is used for charging the mobile terminal according to the fixed power P2 and the charging time t2 according to the historical average charging time t1 when the battery voltage V1 of the mobile terminal reaches the threshold voltage V1;
the third adjusting unit is used for trickle charging the mobile terminal when the charging time of the mobile terminal according to the P2 power reaches t 2; by monitoring the battery voltage V1 of the mobile terminal, when the voltage V1 is smaller than the threshold voltage V1, the mobile terminal needs high-power quick charging, therefore, the mobile terminal is quickly charged according to the first charging power P1, when the battery voltage V1 of the mobile terminal reaches the threshold voltage V1, the electric quantity of the battery is normal, at the moment, according to the historical charging time, the estimated full charging time can be known, and under the normal condition of the electric quantity, the charging power does not need to be too large, therefore, the mobile terminal is charged for the time t2 according to the fixed power P2, when the charging time of the power P2 of the mobile terminal reaches the time t2, the mobile terminal is fully charged at the moment, the mobile terminal is trickle charged, and under the condition that the electric quantity of the battery is ensured, the battery loss caused by repeated full charging is avoided.
4. The mobile terminal for implementing intelligent charging according to claim 3, wherein the charging adjustment module further comprises:
and an overheating adjustment unit for reducing the charging voltage by a certain percentage when the temperature of the mobile terminal exceeds a threshold temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011471953.8A CN112737009B (en) | 2020-12-14 | 2020-12-14 | Intelligent charging method and mobile terminal for realizing intelligent charging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011471953.8A CN112737009B (en) | 2020-12-14 | 2020-12-14 | Intelligent charging method and mobile terminal for realizing intelligent charging |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112737009A CN112737009A (en) | 2021-04-30 |
| CN112737009B true CN112737009B (en) | 2023-03-14 |
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