CN105070965B

CN105070965B - Charging method, device and the terminal of terminal

Info

Publication number: CN105070965B
Application number: CN201510564868.9A
Authority: CN
Inventors: 杨晓星; 赫群; 杨冬东
Original assignee: Xiaomi Inc
Current assignee: Xiaomi Inc
Priority date: 2015-09-07
Filing date: 2015-09-07
Publication date: 2017-11-28
Anticipated expiration: 2035-09-07
Also published as: CN105070965A

Abstract

The disclosure is directed to the charging method of terminal, device and terminal, this method includes：At the first moment during terminal charge, determine the first processor running status of the terminal and the first thermal energy data of the terminal；At the second moment during the terminal charge, determine the second processor running status of the terminal and the second thermal energy data of the terminal；In the first processor running status and the second processor running status difference, the difference of second thermal energy data and the first thermal energy data is determined；When the difference of second thermal energy data and first thermal energy data is more than the first given threshold, charging current is adjusted.Using the embodiment of the present disclosure, comparatively constant charging current can be provided for terminal, ensureing the temperature of terminal will not raise too fast, improve charge rate of the using terminal during this in charging, lift Consumer's Experience.

Description

Charging method, device and the terminal of terminal

Technical field

This disclosure relates to field of terminal technology, more particularly to a kind of charging method of terminal, device and terminal.

Background technology

With the lifting of terminal capabilities, the time of user's using terminal and occasion are more and more.

In correlation technique, user is also required to using terminal, such as viewing video, object for appreciation trip when charging in some cases Play etc., terminal can produce heat in use, and discharge and recharge simultaneously can cause terminal to produce higher heat.Caloric value is got over Greatly, the limitation to charging current is bigger, that is to say, that and terminal reduces temperature, can reduce charging current to reduce caloric value, And charging current reduces to cause to charge and do not discharge fast, used so as to which user can be influenceed, bad experience is brought to user.

The content of the invention

Present disclose provides a kind of charging method of terminal, device and terminal, to solve on user side to make in correlation technique When being charged with terminal edge, too high heat can cause charging current to reduce, and then influence user and use, brought to user bad The problem of Consumer's Experience.

According to the first aspect of the embodiment of the present disclosure, there is provided a kind of charging method of terminal, including：

Optionally, the first moment during terminal charge, determine the terminal first processor running status and First thermal energy data of the terminal；

At the second moment during the terminal charge, determine the second processor running status of the terminal and described Second thermal energy data of terminal；

In the first processor running status and the second processor running status difference, second heat is determined The difference of energy data and the first thermal energy data；

When the difference of second thermal energy data and first thermal energy data is more than the first given threshold, adjustment charging Electric current.

Optionally, the thermal energy data includes thermal data, first thermal energy data for determining the terminal, including：

Detect first temperature data of the terminal under the first processor running status；

From the corresponding lists of pre-stored temperature and charging current, first fills corresponding to lookup first temperature data Electric current；

The terminal is calculated when being charged with first charging current at first moment, in the described first processing First thermal data caused by operation under device running status.

Optionally, the thermal energy data includes thermal data, second thermal energy data for determining the terminal, including：

Detect second temperature data of the terminal under the second processor running status；

From the corresponding lists of pre-stored temperature and charging current, search the second temperature data corresponding to second fill Electric current；

The terminal is calculated when being charged with second charging current at second moment, in the second processing Second thermal data caused by operation under device running status.

From pre-stored operation thermal data, the operation heat searched corresponding to the second processor running status is walked Gesture；

Based on the operation heat tendency, estimate that the terminal is filled at second moment to the 3rd moment with described second When electric current is charged, the second thermal data caused by operation under the second processor running status, the described 3rd Moment is separated by the second setting time interval with second moment.

Optionally, the thermal energy data includes temperature data, first thermal energy data for determining the terminal, including：

Detect the terminal first temperature data caused by under the first processor running status.

Optionally, the thermal energy data includes temperature data, second thermal energy data for determining the terminal, including：

Detect the terminal caused second temperature data under the second processor running status.

Detect the terminal caused temperature data under the second processor running status；

From the corresponding lists of pre-stored temperature and charging current, corresponding with the temperature data of detection the is searched Two charging currents；

From pre-stored running temperature data, the running temperature searched corresponding to the second processor running status is walked Gesture；

Based on the running temperature tendency, estimate that the terminal is filled at second moment to the 3rd moment with described second When electric current is charged, the second temperature data caused by operation under the second processor running status, the described 3rd Moment is separated by the second setting time interval with second moment.

Optionally, the difference for determining second thermal energy data and the first thermal energy data, including：

Determine whether second thermal energy data is equal to first thermal energy data；

When it is determined that second thermal energy data is not equal to first thermal energy data, calculate second thermal energy data with The difference of first thermal energy data.

Optionally, it is described to be more than the first given threshold in the difference of second thermal energy data and first thermal energy data When, adjustment charging current includes：

Determine whether the difference is more than the first given threshold；

When the difference is more than first given threshold, determine whether second thermal energy data is more than described first Thermal energy data；

When it is determined that second thermal energy data is more than first thermal energy data, reduces by second charging current and obtain 3rd charging current, so that the terminal is with the 3rd charging current when being charged at second moment, described The 3rd thermal energy data caused by operation, sets with the difference of first thermal energy data less than second under two processor running statuses Determine threshold value,

Wherein, second given threshold is less than or equal to first given threshold.

Optionally, it is described to be more than the first given threshold in the difference of second thermal energy data and first thermal energy data When, charging current is adjusted, including：

Determine whether the difference is more than the first given threshold；

When it is determined that second thermal energy data is not more than first thermal energy data, improves second charging current and obtain To the 4th charging current, so that the terminal is charged at second moment to the 3rd moment with the 4th charging current When, the 4th thermal energy data, the difference with first thermal energy data caused by operation under the second processor running status Value is less than the second given threshold,

Wherein, second given threshold is less than or equal to first given threshold.

According to the second aspect of the embodiment of the present disclosure, there is provided a kind of charging device of terminal, including：

First determining module, the first moment being configured as during terminal charge, at determine the terminal first Manage the first thermal energy data of device running status and the terminal；

Second determining module, at the second moment being configured as during the terminal charge, determine the of the terminal Second thermal energy data of two processor running statuses and the terminal；

Difference determining module, it is configured as in the first processor running status and the second processor running status When different, the difference of second thermal energy data and the first thermal energy data is determined；

Adjusting module, it is configured as setting more than first in the difference of second thermal energy data and first thermal energy data When determining threshold value, charging current is adjusted.

Optionally, the thermal energy data includes thermal data, and first determining module includes：

First detection sub-module, it is configured as detecting first temperature of the terminal under the first processor running status Degrees of data；

First searches submodule, is configured as from the corresponding lists of pre-stored temperature and charging current, described in lookup First charging current corresponding to first temperature data；

First calculating sub module, it is configured as calculating the terminal and is entered at first moment with first charging current During row charging, the first thermal data caused by operation under the first processor running status.

Optionally, the thermal energy data includes thermal data, and second determining module includes：

Second detection sub-module, it is configured as detecting second temperature of the terminal under the second processor running status Degrees of data；

Second searches submodule, is configured as from the corresponding lists of pre-stored temperature and charging current, described in lookup Second charging current corresponding to second temperature data；

Second calculating sub module, it is configured as calculating the terminal and is entered at second moment with second charging current During row charging, the second thermal data caused by operation under the second processor running status.

3rd detection sub-module, it is configured as detecting second temperature of the terminal under the second processor running status Degrees of data；

3rd searches submodule, is configured as from the corresponding lists of pre-stored temperature and charging current, described in lookup Second charging current corresponding to second temperature data；

4th searches submodule, is configured as from pre-stored operation thermal data, searches and corresponds at described second Manage the operation heat tendency of device running status；

First estimation submodule, it is configured as, based on the operation heat tendency, estimating the terminal at described second When quarter to the 3rd moment is charged with second charging current, produced by being run under the second processor running status The second thermal data, the 3rd moment and second moment be separated by the second time interval.

Optionally, the thermal energy data includes temperature data, and first determining module includes：

4th detection sub-module, it is configured as detecting the terminal caused by under the first processor running status First temperature data.

Optionally, the thermal energy data includes temperature data, and second determining module includes：

5th detection sub-module, it is configured as detecting the terminal running under the second processor running status and is produced Raw second temperature data.

6th detection sub-module, it is configured as detecting the terminal caused by under the second processor running status Temperature data；

5th searches submodule, is configured as from the corresponding lists of pre-stored temperature and charging current, searches and examines Second charging current corresponding to the temperature data surveyed；

6th searches submodule, is configured as from pre-stored running temperature data, searches and corresponds at described second Manage the running temperature tendency of device running status；

Second estimation submodule, is configured as being based on the running temperature tendency, estimates the terminal at described second When quarter to the 3rd moment is charged with second charging current, produced by being run under the second processor running status Second temperature data, the 3rd moment and second moment be separated by the second setting time interval.

Optionally, the difference determining module includes：

First determination sub-module, is configured to determine that whether second thermal energy data is equal to first thermal energy data；

Mathematic interpolation submodule, it is configured as it is determined that second thermal energy data is not equal to first thermal energy data When, the difference of calculating second thermal energy data and first thermal energy data.

Optionally, the adjusting module includes：

Second determination sub-module, is configured to determine that whether the difference is more than the first given threshold；

3rd determination sub-module, it is configured as, when the difference is more than first given threshold, determining described second Whether thermal energy data is more than first thermal energy data；

Current reduction submodule, it is configured as when it is determined that second thermal energy data is more than first thermal energy data, Reduce by second charging current and obtain the 3rd charging current so that the terminal at second moment to the 3rd moment with institute When stating the 3rd charging current and being charged, the 3rd thermal energy data caused by operation under the second processor running status, It is less than the second given threshold with the difference of first thermal energy data,

Wherein, second given threshold is less than or equal to first given threshold.

Optionally, the adjusting module includes：

4th determination sub-module, is configured to determine that whether the difference is more than the first given threshold；

5th determination sub-module, it is configured as, when the difference is more than first given threshold, determining described second Whether thermal energy data is more than first thermal energy data；

Electric current improves submodule, is configured as it is determined that second thermal energy data is not more than first thermal energy data When, improve second charging current and obtain the 4th charging current, so that the terminal is at second moment to the 3rd moment When being charged with the 4th charging current, the 4th heat energy number caused by operation under the second processor running status According to, it is less than the second given threshold with the difference of first thermal energy data,

Wherein, second given threshold is less than or equal to first given threshold.

According to the third aspect of the embodiment of the present disclosure, there is provided a kind of terminal, including：Processor；Can for storing processor The memory of execute instruction；Wherein, the processor is configured as：

At the first moment during terminal charge, determine the first processor running status of the terminal and the terminal The first thermal energy data；

The technical scheme provided by this disclosed embodiment can include the following benefits：

Terminal can detect every the period of setting to processor running status and thermal energy data in the disclosure, and When the processor running status before and after the period changes, the first heat energy corresponding to first processor running status is calculated The difference of second thermal energy data corresponding to data and second processor running status, when the difference is more than the first given threshold, Adjust charging current.Thus, it is possible to provide comparatively constant charging current for terminal, ensureing the temperature of terminal will not raise It is too fast, charge rate of the using terminal during this in charging is improved, lifts Consumer's Experience.

Thermal energy data can be thermal data in the disclosure, and terminal can detect to the temperature of itself, based on temperature Determine charging current, and thermal data is calculated based on charging current, so as to obtain the corresponding to first processor running status One thermal data and the second thermal data corresponding to second processor running status.

Terminal is also based on the temperature measured, the pre-stored heat corresponding to second processor running status in the disclosure Tendency etc. is measured, to estimate from the second moment until second thermal data at the 3rd moment.This mode can be to the production of heat Raw situation is estimated, and effectively prevents that heat is excessive caused by terminal, temperature is elevated too fast.

Thermal energy data can also be temperature data in the disclosure, and terminal can directly be detected based on the temperature sensor carried Temperature data, this mode are more simple more direct than the mode for calculating thermal data.

Terminal is also based on the temperature measured, the pre-stored temperature corresponding to second processor running status in the disclosure Tendency etc. is spent, to estimate from the second moment until the second temperature data at the 3rd moment.This mode can be to the liter of temperature High or reduction situation is estimated, and so as to effectively prevent that it is too fast that the temperature of terminal from raising, terminal is caused to damage.

If the first thermal energy data is less than the second thermal energy data in the disclosure, then charging current is reduced, so that terminal is Caused 3rd thermal energy data when two moment were charged to the 3rd moment with the 3rd charging current after reducing, with the first heat The difference of energy data is less than the second given threshold.That is, if thermal energy data becomes big, then the temperature of terminal can raise, In order that terminal keeps relatively stable state, charging current is suitably reduced, in case temperature rise is too fast.

If the first thermal energy data is more than the second thermal energy data in the disclosure, then charging current is improved, so that terminal is Caused 4th thermal energy data when two moment were charged to the 3rd moment with the 4th charging current after improving, with the first heat The difference of energy data is less than the second given threshold.That is, if thermal energy data diminishes, then the temperature of terminal can reduce, In order that terminal keeps relatively stable state, charging current is properly increased, charging rate can be accelerated.

It should be appreciated that the general description and following detailed description of the above are only exemplary and explanatory, not The disclosure can be limited.

Brief description of the drawings

Accompanying drawing herein is merged in specification and forms the part of this specification, shows the implementation for meeting the disclosure Example, and be used to together with specification to explain the principle of the disclosure.

Fig. 1 is a kind of charging method flow chart of terminal of the disclosure according to an exemplary embodiment.

Fig. 2 is the charging method flow chart of another terminal of the disclosure according to an exemplary embodiment.

Fig. 3 is a kind of charging application scenarios schematic diagram of terminal of the disclosure according to an exemplary embodiment.

Fig. 4 is a kind of charging device block diagram of terminal of the disclosure according to an exemplary embodiment.

Fig. 5 is the charging device block diagram of another terminal of the disclosure according to an exemplary embodiment.

Fig. 6 is the charging device block diagram of another terminal of the disclosure according to an exemplary embodiment.

Fig. 7 is the charging device block diagram of another terminal of the disclosure according to an exemplary embodiment.

Fig. 8 is the charging device block diagram of another terminal of the disclosure according to an exemplary embodiment.

Fig. 9 is the charging device block diagram of another terminal of the disclosure according to an exemplary embodiment.

Figure 10 is the charging device block diagram of another terminal of the disclosure according to an exemplary embodiment.

Figure 11 is the charging device block diagram of another terminal of the disclosure according to an exemplary embodiment.

Figure 12 is the charging device block diagram of another terminal of the disclosure according to an exemplary embodiment.

Figure 13 is the charging device block diagram of another terminal of the disclosure according to an exemplary embodiment.

Figure 14 is that an a kind of structure of charging device for terminal of the disclosure according to an exemplary embodiment is shown It is intended to.

Embodiment

Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment Described in embodiment do not represent all embodiments consistent with the disclosure.On the contrary, they be only with it is such as appended The example of the consistent apparatus and method of some aspects be described in detail in claims, the disclosure.

It is only merely for the purpose of description specific embodiment in the term that the disclosure uses, and is not intended to be limiting the disclosure. " one kind " of singulative used in disclosure and the accompanying claims book, " described " and "the" are also intended to including majority Form, unless context clearly shows that other implications.It is also understood that term "and/or" used herein refers to and wrapped Containing the associated list items purpose of one or more, any or all may be combined.

It will be appreciated that though various information, but this may be described using term first, second, third, etc. in the disclosure A little information should not necessarily be limited by these terms.These terms are only used for same type of information being distinguished from each other out.For example, do not departing from In the case of disclosure scope, the first information can also be referred to as the second information, and similarly, the second information can also be referred to as One information.Depending on linguistic context, word as used in this " if " can be construed to " ... when " or " when ... When " or " in response to determining ".

As shown in figure 1, Fig. 1 is a kind of charging method flow chart of terminal according to an exemplary embodiment, the party Method can be used in terminal, comprise the following steps：

Step 101, the first moment during terminal charge, determine the first processor running status and terminal of terminal The first thermal energy data.

Terminal in the disclosure can be any intelligent terminal with function of surfing the Net, for example, can be specially mobile phone, flat Plate computer, PDA (Personal Digital Assistant, personal digital assistant) etc..Wherein, terminal can pass through wireless office Domain net couple in router, and pass through the server on router access public network.

Wherein, the processor running status of terminal can include CPU (Central Processing Unit, central processing Device) running status, and/or GPU (Graphics Processing Unit, graphics processor) running status.

When terminal is in open state, it might have foreground application and may also have some background applications and transporting OK.Generally, CPU running statuses are best able to the service condition of accurately reflection terminal.

Wherein, thermal energy data can include thermal data, such as calorie value, percent of calories etc..It can so be based on down The mode of stating determines the first thermal energy data：

First, first temperature data of the terminal under first processor running status is detected.Can be by being set in terminal The temperature sensor put is set.Wherein, the first moment can be when terminal is connected to charger or terminal charge mistake Any instant in journey.

Then, terminal is searched corresponding to the first temperature data from the corresponding lists of pre-stored temperature and charging current First charging current.The corresponding lists of temperature and charging current are pre-stored with terminal, based on the temperature measured, can be found Corresponding charging current.

Finally, computing terminal with the first charging current when being charged at the first moment, in first processor running status First thermal data caused by lower operation.

Step 102, the second moment during terminal charge, determine the second processor running status and terminal of terminal The second thermal energy data, second moment and the first moment be separated by very first time interval.

In the embodiment of the present disclosure, the very first time interval, could be arranged to 4-10 minutes.That is, every the very first time Interval, the running status current to terminal and thermal data detect.

In a kind of publicity pattern, determine the process of the second thermal energy data with determining that the process of the first thermal energy data can phase Together：

First, second temperature data of the terminal detection terminal under second processor running status.

Then, terminal is searched corresponding with second temperature data from the corresponding lists of pre-stored temperature and charging current The second charging current.

Finally, the terminal is calculated when being charged with the second charging current at the second moment, and shape is run in second processor Second thermal data caused by operation under state.

In another publicity pattern, determining the process of the second thermal data can be：

First, second temperature data of the terminal detection terminal under the second moment, i.e. second processor running status.

Then, terminal is searched corresponding to second temperature data from the corresponding lists of pre-stored temperature and charging current Second charging current.

Secondly, terminal searches the heat corresponding to second processor running status from pre-stored operation thermal data Tendency.It is previously stored with the terminal by testing each running status, heat corresponding to obtained each running status Tendency.The running status can be a specific numerical value, can also be a number range.

Finally, the heat tendency based on reading, estimate the terminal at the second moment to the 3rd moment with the second charging current When being charged, the second thermal data caused by operation under second processor running status, when the 3rd moment is with second It is separated by the second time interval quarter.

That is, a upper publicity pattern is somebody's turn to do using the thermal data at the second moment calculated as the second thermal data Publicity pattern was estimated from the second moment, and the thermal data at the 3rd later for a period of time moment is as the second thermal data.

Step 103, in first processor running status and second processor running status difference, determine the second heat number According to the heat difference with the first thermal data.

The application of terminal operating may change, and the power consumption of different applications is all different, such as video App consumption Electricity is larger, and music App power consumption is smaller, and text class App power consumption is smaller, etc. these can all change the processing of terminal Device running status, such as first processor running status are 50%, and user has used music App after the first moment, then 65% may be risen in the second processor running status at the second moment.

Also, terminal can determine whether the second thermal data is identical with the first thermal data, if if it is different, first Thermal data is more than the second thermal data, then the first thermal data is subtracted into the second thermal data obtains heat difference；If the One thermal data is less than the second thermal data, then the second thermal data is subtracted into the first thermal data obtains heat difference.

Step 104, when the heat difference of the second thermal data and the first thermal data is more than the first given threshold, adjustment Charging current.

In disclosure step, first, whether the heat difference that terminal judges to calculate in previous step is beyond the first setting threshold Value, if it is determined that exceeding the first given threshold, then continues to judge whether the second thermal data is more than the first thermal data, if Be judged as YES, then reduce the second charging current, obtain the 3rd charging current so that terminal at the second moment to the 3rd moment with When three charging currents are charged, the 3rd thermal data caused by operation under second processor running status, with the first heat The heat difference of amount data is less than the second given threshold, wherein, the second given threshold is less than or equal to the first given threshold.

If it is determined that the heat difference exceeds the first given threshold, and the second thermal data is not more than the first heat number According to, then improve the second charging current, obtain the 4th charging current so that terminal the second moment to the 3rd moment with the 4th charging When electric current is charged, the 4th thermal data caused by operation under second processor running status, with the first thermal data Heat difference be less than the second given threshold.

As shown in Fig. 2 Fig. 2 is the charging method flow chart of another terminal according to an exemplary embodiment, should Method can be used in terminal, comprise the following steps：

Step 201, the first moment during terminal charge, determine the first of first processor running status and terminal Temperature data.

Thermal energy data in the embodiment of the present disclosure can be temperature data.Temperature sensor that so can be to be set in terminal Directly detect the first temperature data.Wherein, the first moment can be when terminal is connected to charger or terminal charge mistake Any instant in journey.

Step 202, the second moment during terminal charge, determine the second of second processor running status and terminal Temperature data, second moment are separated by very first time interval with the first moment.

In the embodiment of the present disclosure, the very first time interval, could be arranged to 4-10 minutes.That is, every the very first time Interval, is detected to the processor running status and temperature data of terminal.

In a kind of publicity pattern, it may be referred to above-mentioned steps 201 and determine second temperature data, be i.e. terminal can pass through temperature Spend second temperature data of the detector detection terminal at the second moment.

In another publicity pattern, determining the process of second temperature data can be：

First, detection terminal is in the second moment, the temperature data caused by operation under second processor running status.

Then, terminal searches the temperature data with detection from the corresponding lists of pre-stored temperature and charging current Corresponding second charging current.

Secondly, from pre-stored running temperature data, the temperature searched corresponding to the second processor running status is walked Gesture.In the embodiment of the present disclosure, it is previously stored with by testing each processor running status, is obtained everywhere in the terminal Manage heat tendency corresponding to device running status.

Finally, temperature tendency of the terminal based on lookup, estimate the terminal at the second moment to the 3rd moment with the second charging When electric current is charged, second temperature data, the 3rd moment and second caused by operation under second processor running status Moment is separated by the second setting time interval.

Step 203, in first processor running status and second processor running status difference, determine second temperature number According to the difference with the first temperature data.

In the embodiment of the present disclosure, terminal can directly judge two processor operations according to the numerical value of processor running status Whether state is identical, such as first processor running status is 50%, and second processor running status is 60%.Also, eventually End can determine whether second temperature data are identical with the first temperature data, if if it is different, the first temperature data is more than the Two temperature datas, then the first temperature data is subtracted into second temperature data and obtain temperature gap；If the first temperature data is less than Second temperature data, then second temperature data are subtracted into the first temperature data and obtain temperature gap.

Step 204, when the temperature gap of second temperature data and the first temperature data is more than the first given threshold, adjustment Charging current.

In disclosure step, first, whether the temperature gap that terminal judges to calculate in previous step is beyond the first setting threshold Value, if it is determined that exceeding the first given threshold, then continues to judge whether second temperature data are more than the first temperature data, if Be judged as YES, then reduce the second charging current, obtain the 3rd charging current so that terminal at the second moment to the 3rd moment with When three charging currents are charged, the 3rd thermal data caused by operation under second processor running status, with the first heat The heat difference of amount data is less than the second given threshold, wherein, the second given threshold is less than or equal to the first given threshold.

In correlation technique, for terminal charge when, due to energy conversion, the energy of loss can produce heat, so as to cause Terminal temperature raises.Charging current is bigger, and caused heat is more.And during the use of terminal, due to CPU processing with And some other conversion process of energy, it can also produce heat.Thus charge while when using terminal, caused heat Amount can be higher, and heating also can be faster.Excessive charging current can make terminal heat up faster, and terminal avoids for self-protection Too high temperature is lost to caused by terminal, and charging current can reduce faster.Thus in correlation technique charging while In the case of using terminal, charging current is non-constant, is the curve fluctuated up and down with the rise and decline of terminal temperature, So as to cause charging rate slower, temperature fluctuation is larger, poor user experience.

In the embodiment of the present disclosure, the processor running status of terminal is monitored every the period of setting, and is locating Reason device running status is when changing, and calculates the difference of the thermal energy data before and after the period, is more than the in the difference During one given threshold, charging current is adjusted.Thus, it is possible to provide comparatively constant charging current for terminal, ensure terminal Temperature will not raise too fast, improve charge rate of the using terminal during this in charging, lift Consumer's Experience.

As shown in figure 3, the charging application scenarios that Fig. 3 is a kind of terminal of the disclosure according to an exemplary embodiment show It is intended to.In the scene shown in Fig. 3, including：Smart mobile phone and charger as terminal.Charger is connected in smart mobile phone When the first moment, it is 50% to determine first processor running status, and smart mobile phone detects current first temperature data and is T1；Second moment of the time interval of setting after 5 minutes, the second processor running status for determining smart mobile phone are 65%, And it is T2 that smart mobile phone, which detects current second temperature data,.Due to first processor running status and second processor operation shape State is different, thus calculates the first temperature data T1 and second temperature data T2 temperature gap, and whether determines the temperature gap More than the first given threshold, if greater than the first given threshold, and the first temperature data T1 is less than second temperature data T2, then drops Second charging current at low second moment, obtains the 3rd charging current, with cause the terminal the second moment to the 3rd moment with When 3rd charging current is charged, the 3rd temperature data caused by operation under second processor running status, with the The difference of one temperature data is less than the second given threshold.

In application scenarios shown in Fig. 3, realize the charging of terminal detailed process may refer to it is foregoing in Fig. 1 and 2 Description, will not be repeated here.

Corresponding with the charging method embodiment of aforementioned terminals, the disclosure additionally provides the charging device of terminal and its answered The embodiment of terminal.

As shown in figure 4, Fig. 4 is a kind of charging device block diagram of terminal of the disclosure according to an exemplary embodiment, The device can include：First determining module 410, the second determining module 420, difference determining module 430 and adjusting module 440.

First determining module 410, at the first moment being configured as during terminal charge, determine the first of the terminal First thermal energy data of processor running status and terminal；

Second determining module 420, at the second moment being configured as during terminal charge, determine the second of the terminal Second thermal energy data of processor running status and terminal, second moment are separated by very first time interval with first moment；

Difference determining module 430, it is configured as the first processor running status and the determined in the first determining module 410 During the second processor running status difference that two determining modules 420 determine, the second thermal energy data and the first thermal energy data are determined Difference；

Adjusting module 440, it is configured as being defined as the second thermal energy data and the first thermal energy data in difference determining module 430 Difference when being more than the first given threshold, adjust charging current.

In above-described embodiment, terminal can be examined every the period of setting to processor running status and thermal energy data Survey, and when the processor running status before and after the period changes, calculate corresponding to first processor running status the The difference of second thermal energy data corresponding to one thermal energy data and second processor running status, it is more than the first setting threshold in the difference During value, charging current is adjusted.Thus, it is possible to provide comparatively constant charging current for terminal, ensure that the temperature of terminal will not Raise too fast, improve charge rate of the using terminal during this in charging, lift Consumer's Experience.

As shown in figure 5, Fig. 5 is the charging device frame of another terminal of the disclosure according to an exemplary embodiment Figure, on the basis of foregoing embodiment illustrated in fig. 4, the first determining module 410 can include the embodiment：First detection sub-module 411st, first the calculating sub module 413 of submodule 412 and first is searched.

First detection sub-module 411, it is configured as detecting first temperature of the terminal under first processor running status Degrees of data；

First search submodule 412, be configured as from the corresponding lists of pre-stored temperature and charging current, search with First charging current corresponding to first temperature data of the first detection sub-module 411 detection；

First calculating sub module 413, it is configured as computing terminal and searches what submodule 412 was searched at the first moment with first When first charging current is charged, the first thermal data caused by operation under first processor running status.

As shown in fig. 6, Fig. 6 is the charging device frame of another terminal of the disclosure according to an exemplary embodiment Figure, on the basis of foregoing embodiment illustrated in fig. 5, the second determining module 420 can include the embodiment：Second detection sub-module 421st, second the calculating sub module 423 of submodule 422 and second is searched.

Second detection sub-module 421, it is configured as second temperature number of the detection terminal under second processor running status According to；

Second search submodule 422, be configured as from the corresponding lists of pre-stored temperature and charging current, search with Second charging current corresponding to the second temperature data of second detection sub-module 421 detection；

Second calculating sub module 423, it is configured as computing terminal and searches what submodule 422 was searched at the second moment with second When second charging current is charged, the second thermal data caused by operation under second processor running status.

In above-described embodiment, thermal energy data can be thermal data, and terminal can be detected to the temperature of itself, is based on Temperature determines charging current, and calculates thermal data based on charging current, so as to obtain corresponding to first processor running status The first thermal data and the second thermal data corresponding to second processor running status.

As shown in fig. 7, Fig. 7 is the charging device frame of another terminal of the disclosure according to an exemplary embodiment Figure, on the basis of foregoing embodiment illustrated in fig. 5, the second determining module 420 can include the embodiment：3rd detection sub-module 424th, the 3rd the lookup estimation submodule 427 of submodule 426 and first of submodule the 425, the 4th is searched.

3rd detection sub-module 424, it is configured as second temperature number of the detection terminal under second processor running status According to；

3rd search submodule 425, be configured as from the corresponding lists of pre-stored temperature and charging current, search with Second charging current corresponding to the second temperature data of 3rd detection sub-module 424 detection；

4th searches submodule 426, is configured as from pre-stored operation thermal data, and lookup corresponds to second processing The heat tendency of device running status；

First estimation submodule 427, it is configured as based on the 4th heat tendency searched submodule 426 and searched, estimation is eventually Hold when being charged with the second charging current of the 3rd lookup lookup of submodule 425 at the second moment to the 3rd moment, second The second thermal data, the 3rd moment and the second moment were separated by between the second time caused by operation under processor running status Every.

In above-described embodiment, terminal is also based on the temperature measured, and pre-stored corresponds to second processor operation shape Heat tendency of state etc., to estimate from the second moment until second thermal data at the 3rd moment.This mode can be to heat The production of amount is estimated, and effectively prevents that heat is excessive caused by terminal, temperature is elevated too fast.

As shown in figure 8, Fig. 8 is the charging device frame of another terminal of the disclosure according to an exemplary embodiment Figure, for the embodiment on the basis of foregoing embodiment illustrated in fig. 4, thermal energy data includes temperature data, first determining module 410 Including：4th detection sub-module 414.

4th detection sub-module 414, it is configured as detection terminal and is transported at the first moment under first processor running status First temperature data caused by row.

As shown in figure 9, Fig. 9 is the charging device frame of another terminal of the disclosure according to an exemplary embodiment Figure, on the basis of foregoing embodiment illustrated in fig. 8, the second determining module 420 can include the embodiment：5th detection sub-module 428。

5th detection sub-module 428, it is configured as detection terminal and is transported at the second moment under second processor running status Second temperature data caused by row.

In above-described embodiment, thermal energy data can also be temperature data, and terminal can be straight based on the temperature sensor carried Detection temperature data are connect, this mode is more simple more direct than the mode for calculating thermal data.

As shown in Figure 10, Figure 10 is the charging device frame of another terminal of the disclosure according to an exemplary embodiment Figure, on the basis of foregoing embodiment illustrated in fig. 8, the second determining module 420 can include the embodiment：6th detection sub-module 429th, the 5th the lookup estimation submodule 4212 of submodule 4211 and second of submodule the 4210, the 6th is searched.

6th detection sub-module 429, it is configured as detection terminal and is transported at the second moment under second processor running status Temperature data caused by row；

5th searches submodule 4210, is configured as from the corresponding lists of pre-stored temperature and charging current, searches The second charging current corresponding with the temperature data of the 6th detection sub-module 429 detection；

6th searches submodule 4211, is configured as from pre-stored application temperature data, searches and correspond at second Manage the temperature tendency of device running status；

Second estimation submodule 4212, it is configured as based on the 6th temperature tendency searched submodule 4211 and searched, estimation Terminal runs institute when being charged to the 3rd moment with the second charging current at the second moment under second processor running status Caused second temperature data, the 3rd moment are separated by the second setting time interval with the second moment.

In above-described embodiment, terminal is also based on the temperature measured, and pre-stored corresponds to second processor operation shape Temperature tendency of state etc., to estimate from the second moment until the second temperature data at the 3rd moment.This mode can be to temperature The situation that is raised and lowered of degree is estimated, and so as to effectively prevent that it is too fast that the temperature of terminal from raising, terminal is caused to damage.

As shown in figure 11, Figure 11 is the charging device frame of another terminal of the disclosure according to an exemplary embodiment Figure, on the basis of earlier figures 6,7,9 or 10 illustrated embodiments, difference determining module 430 can include the embodiment：First Determination sub-module 431 and mathematic interpolation submodule 432.

First determination sub-module 431, is configured to determine that whether the second thermal energy data is equal to the first thermal energy data；

Mathematic interpolation submodule 432, it is configured as when it is determined that the second thermal energy data is not equal to the first thermal energy data, calculates The difference of second thermal energy data and the first thermal energy data.

As shown in figure 12, Figure 12 is the charging device frame of another terminal of the disclosure according to an exemplary embodiment Figure, on the basis of foregoing embodiment illustrated in fig. 11, adjusting module 440 can include the embodiment：Second determination sub-module 441st, the 3rd determination sub-module 442 and current reduction submodule 443.

Second determination sub-module 441, is configured to determine that whether difference is more than the first given threshold；

3rd determination sub-module 442, it is configured as being more than the first setting threshold in the difference that the second determination sub-module 441 determines During value, determine whether the second thermal energy data is more than the first thermal energy data；

Current reduction submodule 443, it is configured as determining that the second thermal energy data is more than first in the 3rd determination sub-module 442 During thermal energy data, reduce the second charging current and obtain the 3rd charging current so that terminal at the second moment to the 3rd moment with the When three charging currents are charged, the 3rd thermal energy data caused by operation under second processor running status, with the first heat The difference of energy data is less than the second given threshold, wherein, the second given threshold is less than or equal to the first given threshold.

In above-described embodiment, if the first thermal energy data is less than the second thermal energy data, charging current is reduced, so that terminal Caused 3rd thermal energy data when being charged to the 3rd moment with the 3rd charging current after reducing at the second moment, with The difference of one thermal energy data is less than the second given threshold.That is, if thermal energy data becomes big, then the temperature of terminal can rise Height, in order that terminal keeps relatively stable state, charging current is suitably reduced, in case temperature rise is too fast.

As shown in figure 13, Figure 13 is the charging device frame of another terminal of the disclosure according to an exemplary embodiment Figure, on the basis of foregoing embodiment illustrated in fig. 11, adjusting module 440 can include the embodiment：4th determination sub-module 444th, the 5th determination sub-module 445 and electric current improve submodule 446.

4th determination sub-module 444, is configured to determine that whether difference is more than the first given threshold；

5th determination sub-module 445, it is configured as being more than the first setting threshold in the difference that the 4th determination sub-module 444 determines During value, determine whether the second thermal energy data is more than the first thermal energy data；

Electric current improves submodule 446, is configured as determining the second thermal energy data no more than the in the 5th determination sub-module 445 During one thermal energy data, improve the second charging current obtain the 4th charging current so that terminal the second moment to the 3rd moment with When 4th charging current is charged, the 4th thermal energy data caused by operation under second processor running status, with first The difference of thermal energy data is less than the second given threshold, wherein, the second given threshold is less than or equal to the first given threshold.

In above-described embodiment, if the first thermal energy data is more than the second thermal energy data, charging current is improved, so that terminal Caused 4th thermal energy data when being charged to the 3rd moment with the 4th charging current after improving at the second moment, with The difference of one thermal energy data is less than the second given threshold.That is, if thermal energy data diminishes, then the temperature of terminal can drop It is low, in order that terminal keeps relatively stable state, charging current is properly increased, charging rate can be accelerated.

The charging device embodiment of terminal shown in above-mentioned Fig. 4 to Figure 13 can be applied in the terminal.

The function of unit and the implementation process of effect specifically refer to and step are corresponded in the above method in said apparatus Implementation process, it will not be repeated here.

For device embodiment, because it corresponds essentially to embodiment of the method, so related part is real referring to method Apply the part explanation of example.Device embodiment described above is only schematical, wherein described be used as separating component The unit of explanation can be or may not be physically separate, can be as the part that unit is shown or can also It is not physical location, you can with positioned at a place, or can also be distributed on multiple NEs.Can be according to reality Need to select some or all of module therein to realize the purpose of disclosure scheme.Those of ordinary skill in the art are not paying In the case of going out creative work, you can to understand and implement.

Accordingly, the disclosure also provides a kind of terminal, and the terminal includes processor；It can perform for storing processor The memory of instruction；Wherein, the processor is configured as：

As shown in figure 14, Figure 14 is a kind of charging device for terminal of the disclosure according to an exemplary embodiment 1400 structural representation.For example, device 1400 can be the mobile phone for having routing function, and computer, digital broadcasting Terminal, messaging devices, game console, tablet device, Medical Devices, body-building equipment, personal digital assistant etc..

Reference picture 14, device 1400 can include following one or more assemblies：Processing component 1402, memory 1404, Power supply module 1406, multimedia groupware 1408, audio-frequency assembly 1410, the interface 1412 of input/output (I/O), sensor cluster 1414, and communication component 1416.

The integrated operation of the usual control device 1400 of processing component 1402, such as communicated with display, call, data, The operation that camera operation and record operation are associated.Processing component 1402 can include one or more processors 1420 to perform Instruction, to complete all or part of step of above-mentioned method.In addition, processing component 1402 can include one or more moulds Block, the interaction being easy between processing component 1402 and other assemblies.For example, processing component 1402 can include multi-media module, To facilitate the interaction between multimedia groupware 1408 and processing component 1402.

Memory 1404 is configured as storing various types of data to support the operation in device 1400.These data Example includes being used for the instruction of any application program or method operated on device 1400, contact data, telephone book data, Message, picture, video etc..Memory 1404 can by any kind of volatibility or non-volatile memory device or they Combination is realized, such as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM), it is erasable can Program read-only memory (EPROM), programmable read only memory (PROM), read-only storage (ROM), magnetic memory, flash memory Reservoir, disk or CD.

Power supply module 1406 provides electric power for the various assemblies of device 1400.Power supply module 1406 can include power management System, one or more power supplys, and other components associated with generating, managing and distributing electric power for device 1400.

Multimedia groupware 1408 is included in the screen of one output interface of offer between described device 1400 and user. In some embodiments, screen can include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel, Screen may be implemented as touch-screen, to receive the input signal from user.Touch panel includes one or more touch and passed Sensor is with the gesture on sensing touch, slip and touch panel.The touch sensor can not only sensing touch or slip be dynamic The border of work, but also detect the duration and pressure related to the touch or slide.In certain embodiments, it is more Media component 1408 includes a front camera and/or rear camera.When device 1400 is in operator scheme, mould is such as shot When formula or video mode, front camera and/or rear camera can receive outside multi-medium data.Each preposition shooting Head and rear camera can be a fixed optical lens system or have focusing and optical zoom capabilities.

Audio-frequency assembly 1410 is configured as output and/or input audio signal.For example, audio-frequency assembly 1410 includes a wheat Gram wind (MIC), when device 1400 is in operator scheme, during such as call model, logging mode and speech recognition mode, microphone quilt It is configured to receive external audio signal.The audio signal received can be further stored in memory 1404 or via communication Component 1416 is sent.In certain embodiments, audio-frequency assembly 1410 also includes a loudspeaker, for exports audio signal.

I/O interfaces 1412 provide interface, above-mentioned peripheral interface module between processing component 1402 and peripheral interface module Can be keyboard, click wheel, button etc..These buttons may include but be not limited to：Home button, volume button, start button and Locking press button.

Sensor cluster 1414 includes one or more sensors, and the state for providing various aspects for device 1400 is commented Estimate.For example, sensor cluster 1414 can detect opening/closed mode of device 1400, the relative positioning of component, such as institute The display and keypad that component is device 1400 are stated, sensor cluster 1414 can be with detection means 1400 or device 1,400 1 The position of individual component changes, the existence or non-existence that user contacts with device 1400, the orientation of device 1400 or acceleration/deceleration and dress Put 1400 temperature change.Sensor cluster 1414 can include proximity transducer, be configured in no any physics The presence of object nearby is detected during contact.Sensor cluster 1414 can also include optical sensor, as CMOS or ccd image are sensed Device, for being used in imaging applications.In certain embodiments, the sensor cluster 1414 can also include acceleration sensing Device, gyro sensor, Magnetic Sensor, pressure sensor, microwave remote sensor or temperature sensor.

Communication component 1416 is configured to facilitate the communication of wired or wireless way between device 1400 and other equipment.Dress The wireless network based on communication standard, such as WiFi, 2G or 3G, or combinations thereof can be accessed by putting 1400.It is exemplary at one In embodiment, communication component 1416 receives broadcast singal or broadcast correlation from external broadcasting management system via broadcast channel Information.In one exemplary embodiment, the communication component 1416 also includes near-field communication (NFC) module, to promote short distance Communication.For example, radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band can be based in NFC module (UWB) technology, bluetooth (BT) technology and other technologies are realized.

In the exemplary embodiment, device 1400 can be by one or more application specific integrated circuits (ASIC), numeral Signal processor (DSP), digital signal processing appts (DSPD), PLD (PLD), field programmable gate array (FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for performing the above method.

In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instructing, example are additionally provided Such as include the memory 1404 of instruction, above-mentioned instruction can be performed to complete the above method by the processor 1420 of device 1400.Example Such as, the non-transitorycomputer readable storage medium can be ROM, it is random access memory (RAM), CD-ROM, tape, soft Disk and optical data storage devices etc..

Those skilled in the art will readily occur to the disclosure its after considering specification and putting into practice invention disclosed herein Its embodiment.The disclosure is intended to any modification, purposes or the adaptations of the disclosure, these modifications, purposes or Person's adaptations follow the general principle of the disclosure and including the undocumented common knowledges in the art of the disclosure Or conventional techniques.Description and embodiments are considered only as exemplary, and the true scope of the disclosure and spirit are by following Claim is pointed out.

The preferred embodiment of the disclosure is the foregoing is only, not limiting the disclosure, all essences in the disclosure God any modification, equivalent substitution and improvements done etc., should be included within the scope of disclosure protection with principle.

Claims

A kind of 1. charging method of terminal, it is characterised in that including：

At the first moment during terminal charge, determine the first running status of the processor of the terminal and the terminal First thermal energy data；

At the second moment during the terminal charge, determine the second running status of the processor of the terminal and the end Second thermal energy data at end, second moment are separated by very first time interval with first moment；

In first running status and the second running status difference, second thermal energy data and the first heat energy are determined The difference of data；

When the difference of second thermal energy data and first thermal energy data is more than the first given threshold, based on described first The magnitude relationship of thermal energy data and second thermal energy data adjust charging current so that the terminal second moment with When charging current after adjustment is charged, caused new thermal energy data and the first heat energy under second running status The difference of data is less than the second given threshold, wherein, second given threshold is less than or equal to first given threshold.
2. according to the method for claim 1, it is characterised in that the thermal energy data includes thermal data, the determination institute The first thermal energy data of terminal is stated, including：

Detect first temperature data of the terminal under first running status；

From the corresponding lists of pre-stored temperature and charging current, the first charging electricity corresponding to first temperature data is searched Stream；

The terminal is calculated when being charged with first charging current at first moment, in first running status First thermal data caused by lower operation.
3. according to the method for claim 2, it is characterised in that the thermal energy data includes thermal data, the determination institute The second thermal energy data of terminal is stated, including：

Detect second temperature data of the terminal under second running status；

From the corresponding lists of pre-stored temperature and charging current, the second charging electricity corresponding to the second temperature data is searched Stream；

The terminal is calculated when being charged with second charging current at second moment, in second running status Second thermal data caused by lower operation.
4. according to the method for claim 2, it is characterised in that the thermal energy data includes thermal data, the determination institute The second thermal energy data of terminal is stated, including：

Detect second temperature data of the terminal under second running status；

From the corresponding lists of pre-stored temperature and charging current, the second charging electricity corresponding to the second temperature data is searched Stream；

From pre-stored operation thermal data, the operation heat tendency corresponding to second running status is searched；

Based on the operation heat tendency, estimate the terminal at second moment to the 3rd moment with the described second charging electricity When stream is charged, under second running status operation caused by the second thermal data, the 3rd moment with it is described Second moment was separated by the second time interval.
5. according to the method for claim 1, it is characterised in that the thermal energy data includes temperature data, the determination institute The first thermal energy data of terminal is stated, including：

Detect the terminal first temperature data caused by under first running status.
6. according to the method for claim 5, it is characterised in that the thermal energy data includes temperature data, the determination institute The second thermal energy data of terminal is stated, including：

Detect the terminal caused second temperature data under second running status.
7. according to the method for claim 5, it is characterised in that the thermal energy data includes temperature data, the determination institute The second thermal energy data of terminal is stated, including：

Detect the terminal caused temperature data under second running status；

From the corresponding lists of pre-stored temperature and charging current, search and filled with the temperature data corresponding second detected Electric current；

From pre-stored running temperature data, the running temperature tendency corresponding to second running status is searched；

Based on the running temperature tendency, estimate the terminal at second moment to the 3rd moment with the described second charging electricity When stream is charged, under second running status operation caused by second temperature data, the 3rd moment with it is described Second moment was separated by the second time interval.
8. according to the method described in claim 3,4,6 or 7, it is characterised in that described to determine second thermal energy data and the The difference of one thermal energy data, including：

Determine whether second thermal energy data is equal to first thermal energy data；

When it is determined that second thermal energy data is not equal to first thermal energy data, calculate second thermal energy data with it is described The difference of first thermal energy data.
9. according to the method for claim 8, it is characterised in that described in second thermal energy data and first heat energy When the difference of data is more than the first given threshold, the magnitude relationship based on first thermal energy data and second thermal energy data Adjustment charging current includes：

Determine whether the difference is more than the first given threshold；

When the difference is more than first given threshold, determine whether second thermal energy data is more than first heat energy Data；

When it is determined that second thermal energy data is more than first thermal energy data, reduces by second charging current and obtain the 3rd Charging current, so that the terminal when being charged with the 3rd charging current at second moment, is transported described second The 3rd thermal energy data caused by operation, is less than the second given threshold with the difference of first thermal energy data under row state,

Wherein, second given threshold is less than or equal to first given threshold.
10. according to the method for claim 8, it is characterised in that it is described in second thermal energy data and it is described first heat When the difference of energy data is more than the first given threshold, closed based on the size of first thermal energy data and second thermal energy data System's adjustment charging current, including：

Determine whether the difference is more than the first given threshold；

When the difference is more than first given threshold, determine whether second thermal energy data is more than first heat energy Data；

When it is determined that second thermal energy data is not more than first thermal energy data, improves second charging current and obtain the Four charging currents, so that the terminal is with the 4th charging current when being charged at second moment to the 3rd moment, The 4th thermal energy data caused by operation under second running status, it is less than second with the difference of first thermal energy data Given threshold,

Wherein, second given threshold is less than or equal to first given threshold.
A kind of 11. charging device of terminal, it is characterised in that including：

First determining module, at the first moment being configured as during terminal charge, determine the of the processor of the terminal First thermal energy data of one running status and the terminal；

Second determining module, at the second moment being configured as during the terminal charge, determine the processor of the terminal The second running status and the terminal the second thermal energy data, second moment and first moment be separated by the very first time Interval；

Difference determining module, it is configured as in first running status and the second running status difference, it is determined that described The difference of second thermal energy data and the first thermal energy data；

Adjusting module, it is configured as being more than the first setting threshold in the difference of second thermal energy data and first thermal energy data During value, charging current is adjusted based on the magnitude relationship of first thermal energy data and second thermal energy data, so that the end Hold when being charged at second moment with the charging current after adjusting, it is caused new under second running status The difference of thermal energy data and the first thermal energy data is less than the second given threshold, wherein, second given threshold is less than or equal to institute State the first given threshold.
12. device according to claim 11, it is characterised in that the thermal energy data includes thermal data, and described first Determining module includes：

First detection sub-module, it is configured as detecting first temperature data of the terminal under first running status；

First searches submodule, is configured as from the corresponding lists of pre-stored temperature and charging current, searches described first First charging current corresponding to temperature data；

First calculating sub module, it is configured as calculating the terminal and is filled at first moment with first charging current When electric, the first thermal data caused by operation under first running status.
13. device according to claim 12, it is characterised in that the thermal energy data includes thermal data, and described second Determining module includes：

Second detection sub-module, it is configured as detecting second temperature data of the terminal under second running status；

Second searches submodule, is configured as from the corresponding lists of pre-stored temperature and charging current, searches described second Second charging current corresponding to temperature data；

Second calculating sub module, it is configured as calculating the terminal and is filled at second moment with second charging current When electric, the second thermal data caused by operation under second running status.
14. device according to claim 12, it is characterised in that the thermal energy data includes thermal data, and described second Determining module includes：

3rd detection sub-module, it is configured as detecting second temperature data of the terminal under second running status；

3rd searches submodule, is configured as from the corresponding lists of pre-stored temperature and charging current, searches described second Second charging current corresponding to temperature data；

4th searches submodule, is configured as from pre-stored operation thermal data, searches and corresponds to the described second operation shape The operation heat tendency of state；

First estimation submodule, be configured as based on it is described operation heat tendency, estimate the terminal second moment extremely When 3rd moment was charged with second charging current, the second heat caused by operation under second running status Data, the 3rd moment are separated by the second time interval with second moment.
15. device according to claim 11, it is characterised in that the thermal energy data includes temperature data, and described first Determining module includes：

4th detection sub-module, it is configured as detecting the terminal first temperature number caused by under first running status According to.
16. device according to claim 15, it is characterised in that the thermal energy data includes temperature data, and described second Determining module includes：

5th detection sub-module, be configured as detecting the terminal run under second running status caused by the second temperature Degrees of data.
17. device according to claim 15, it is characterised in that the thermal energy data includes temperature data, and described second Determining module includes：

6th detection sub-module, it is configured as detecting the terminal caused temperature data under second running status；

5th searches submodule, is configured as from the corresponding lists of pre-stored temperature and charging current, searches and detection Second charging current corresponding to the temperature data；

6th searches submodule, is configured as from pre-stored running temperature data, searches and corresponds to the described second operation shape The running temperature tendency of state；

Second estimation submodule, be configured as being based on the running temperature tendency, estimate the terminal second moment extremely When 3rd moment was charged with second charging current, the second temperature caused by operation under second running status Data, the 3rd moment are separated by the second time interval with second moment.
18. according to the device described in claim 13,14,16 or 17, it is characterised in that the difference determining module includes：

First determination sub-module, is configured to determine that whether second thermal energy data is equal to first thermal energy data；

Mathematic interpolation submodule, it is configured as when it is determined that second thermal energy data is not equal to first thermal energy data, counts Calculate the difference of second thermal energy data and first thermal energy data.
19. device according to claim 18, it is characterised in that the adjusting module includes：

Second determination sub-module, is configured to determine that whether the difference is more than the first given threshold；

3rd determination sub-module, it is configured as, when the difference is more than first given threshold, determining second heat energy Whether data are more than first thermal energy data；

Current reduction submodule, it is configured as when it is determined that second thermal energy data is more than first thermal energy data, reduces Second charging current obtains the 3rd charging current so that the terminal at second moment to the 3rd moment with described When three charging currents are charged, the 3rd thermal energy data caused by operation under second running status, with described first The difference of thermal energy data is less than the second given threshold,

Wherein, second given threshold is less than or equal to first given threshold.
20. device according to claim 18, it is characterised in that the adjusting module includes：

4th determination sub-module, is configured to determine that whether the difference is more than the first given threshold；

5th determination sub-module, it is configured as, when the difference is more than first given threshold, determining second heat energy Whether data are more than first thermal energy data；

Electric current improves submodule, is configured as when it is determined that second thermal energy data is not more than first thermal energy data, carrying High second charging current obtains the 4th charging current so that the terminal at second moment to the 3rd moment with described When 4th charging current is charged, the 4th thermal energy data caused by operation under second running status, with described the The difference of one thermal energy data is less than the second given threshold,

Wherein, second given threshold is less than or equal to first given threshold.
A kind of 21. terminal, it is characterised in that including：Processor；For storing the memory of processor-executable instruction；Wherein, The processor is configured as：

At the first moment during terminal charge, determine the first running status of the processor of the terminal and the terminal First thermal energy data；

At the second moment during the terminal charge, determine the second running status of the processor of the terminal and the end Second thermal energy data at end；

In first running status and the second running status difference, second thermal energy data and the first heat energy are determined The difference of data；

When the difference of second thermal energy data and first thermal energy data is more than the first given threshold, based on described first The magnitude relationship of thermal energy data and second thermal energy data adjust charging current so that the terminal second moment with When charging current after adjustment is charged, caused new thermal energy data and the first heat energy under second running status The difference of data is less than the second given threshold, wherein, second given threshold is less than or equal to first given threshold.