CN112737009A - 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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- CN112737009A CN112737009A CN202011471953.8A CN202011471953A CN112737009A CN 112737009 A CN112737009 A CN 112737009A CN 202011471953 A CN202011471953 A CN 202011471953A CN 112737009 A CN112737009 A CN 112737009A
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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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- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
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 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.
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 adjustment of the mobile terminal when a user charges and uses the mobile terminal, and reduce battery loss.
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, the monitoring, in real time, of the current charging process of the mobile terminal 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 and 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 is carried out on 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 predicted full-charging time can be known, and under the condition that the electric quantity is normal, 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 mobile terminal P2 reaches t2, at the moment, the mobile terminal is fully charged, trickle charging is performed on the mobile terminal, and under the condition that the electric quantity of the battery is guaranteed, the battery loss caused by repeated full-charging is.
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 including 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 calculation unit is used for calculating the average charging time t1 of the latest 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:
a first adjusting unit for charging the mobile terminal at 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 for charging the mobile terminal at a fixed power P2 and a charging time t2 according to a historical average charging time t1 when a battery voltage V1 of the mobile terminal reaches a threshold voltage V1;
and a third adjusting unit 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 for different scenes through three adjusting units, wherein when the battery capacity is too low, the first adjusting unit adjusts the mobile terminal to perform quick charging according to the charging power P1, after the battery capacity is stable, the second adjusting unit adjusts the charging power to be P2, the current charging time t2 is obtained according to the average charging time t1 recorded in historical charging, charging for 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 overheating of the mobile terminal is avoided, 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 larger 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 attached 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, 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 step of obtaining the battery voltage of the mobile terminal and the temperature of the mobile terminal in real time, the battery voltage of the mobile terminal is obtained, the battery electric quantity of the mobile terminal can be known, the power adjustment is carried out on the mobile terminal, the adjustment is basically based on the charging voltage, and the temperature monitoring of the mobile terminal is to avoid overheating of the mobile terminal and damage to the battery.
In the method steps of the present application, step S2 is to obtain a historical charging record of the mobile terminal, and includes:
s21, calculating the average charging time t1 of the last charging records.
The step S21 is mainly to obtain the historical charging duration of the mobile terminal, calculate the 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 the 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, where 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, 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 duration, and specifically includes a plurality of scenarios, when the battery voltage of the mobile terminal is less than the threshold voltage V1, it indicates that the battery capacity of the mobile terminal is too low, at this time, the charging power is adjusted to P1 for fast charging, since the battery voltage of the mobile terminal is monitored in real time, it indicates that the battery capacity is substantially stable when the battery voltage of the mobile terminal reaches the threshold V1, at this time, according to the average charging time t1 obtained in the user history charging record, that is, in step S21, the mobile terminal is charged according to the specified power P2, the charging duration is t2, the charging duration t2 is determined according to the historical average charging time t1, when the time for charging according to the charging power P2 reaches t2, at this time, the mobile terminal is trickle charged, the charging time is preferably half an hour, and the trickle charge is used for compensating the capacity loss of the battery due to 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 method steps of the present application, the step S3 further includes a step S321. when the temperature of the mobile terminal exceeds the threshold temperature, the charging voltage is decreased 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 used as the current charging reference total time, when the mobile terminal of the user starts charging, 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) acceptable by the mobile terminal (if the charging temperature exceeds the threshold, the charging voltage is decreased by 20% (20% is an exemplary value), after 5 minutes, if the temperature still exceeds the threshold, the charging voltage is decreased by 20% again, and so on), and the battery voltage sent by the electronic device terminal is always received, when the battery pressure reaches a threshold value V1 (indicating that the battery charge enters a high voltage, the charge is 100%, the voltage is V2), the charger calculates a remaining charge reference time T2 = T1-when-charged time T1, and calculates a time T3 expected to be actually fully charged from the when-charged time period, T3= (V2-V1) × T1/(V1-V1), T2 and T3 are reference times calculated from the history of the charge time period, one is a time required to be expected to be actually fully charged from the time from V1 to V1 of the battery voltage, and therefore, in order to ensure the sufficiency of the charge, the present application determines that: if T2< T3, namely the reference time is less than the actual full-charging time, the residual charging time T4 = T3+30min is set, namely normal charging is carried out according to the time T3, trickle charging is carried out according to the charging time of 30min after the time T3 is finished, if T2> T3, namely the reference time is greater than the time required by actual full-charging, the residual charging time T4 = T2+30min is set, normal charging is carried out according to the time T2, and trickle charging is carried out according to the time of 30min until full-charging is finished after the time T2 is finished.
To the above intelligent charging method, the present application also discloses a mobile terminal for implementing intelligent charging, as shown in fig. 3, a structural block diagram of the mobile terminal for implementing intelligent charging is provided, where the structural block diagram 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 is conveniently adjusted by monitoring the voltage and the temperature of the battery 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:
and a charging time calculation unit 201 for calculating the average charging time t1 of the last 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 implementing intelligent charging is a structural block diagram of the charging adjustment module, and the charging adjustment module 300 includes:
a first adjusting unit 301 for charging the mobile terminal with 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 for charging the mobile terminal at a fixed power P2 and a charging time t2 according to a historical average charging time t1 when a battery voltage V1 of the mobile terminal reaches a 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 of the application, the charging power is adjusted for different scenes through three adjusting units, wherein the first adjusting unit 301 adjusts the mobile terminal to perform quick charging according to the charging power P1 when the battery capacity is too low, the second adjusting unit 302 adjusts the charging power to be P2 after the battery capacity is stable, the current charging time t2 is obtained according to the average charging time t1 recorded in historical charging, charging is performed for t2 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 adjustment unit 304 for decreasing 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 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 larger 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: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
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. and adjusting the charging power and the charging duration of the current mobile terminal.
2. The intelligent charging method according to claim 1, wherein in the step a, the monitoring the current charging process of the mobile terminal in real time comprises: and acquiring the battery voltage of the mobile terminal and the temperature of the mobile terminal in real time.
3. The intelligent charging method according to claim 2, wherein the step B comprises:
B1. the average charging time t1 of the last several charging records is calculated.
4. The intelligent charging method according to claim 3, wherein the step C comprises:
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. and when the charging time of the mobile terminal according to the P2 power reaches t2, trickle charging is carried out on the mobile terminal.
5. The intelligent charging method according to claim 4, 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.
6. 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;
and the charging adjusting module is used for adjusting the charging power and the charging duration of the current mobile terminal.
7. The mobile terminal for realizing intelligent charging according to claim 6, wherein the monitoring module monitors the charging process of the mobile terminal including obtaining a battery voltage of the mobile terminal and a temperature of the mobile terminal.
8. The mobile terminal for implementing intelligent charging according to claim 7, wherein the history record obtaining module comprises:
and the charging time calculation unit is used for calculating the average charging time t1 of the latest charging records.
9. The mobile terminal for implementing intelligent charging according to claim 8, wherein the charging adjustment module comprises:
a first adjusting unit for charging the mobile terminal at 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 for charging the mobile terminal at a fixed power P2 and a charging time t2 according to a historical average charging time t1 when a battery voltage V1 of the mobile terminal reaches a threshold voltage V1;
and a third adjusting unit for trickle charging the mobile terminal when the charging time of the mobile terminal according to the P2 power reaches t 2.
10. The mobile terminal for implementing intelligent charging according to claim 9, 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.
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| CN202011471953.8A CN112737009B (en) | 2020-12-14 | 2020-12-14 | Intelligent charging method and mobile terminal for realizing intelligent charging |
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| CN202011471953.8A CN112737009B (en) | 2020-12-14 | 2020-12-14 | Intelligent charging method and mobile terminal for realizing intelligent charging |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113839438A (en) * | 2021-08-19 | 2021-12-24 | 荣耀终端有限公司 | Battery recharging protection method and electronic equipment |
| CN114825553A (en) * | 2022-05-25 | 2022-07-29 | 深圳市华云电源有限公司 | Electric quantity balance control method and system of mobile power supply device |
| WO2023061233A1 (en) * | 2021-10-12 | 2023-04-20 | 苏州景昱医疗器械有限公司 | Charging control method for external charger, and related apparatus |
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