CN104394675B - A kind of terminal - Google Patents
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- CN104394675B CN104394675B CN201410570566.8A CN201410570566A CN104394675B CN 104394675 B CN104394675 B CN 104394675B CN 201410570566 A CN201410570566 A CN 201410570566A CN 104394675 B CN104394675 B CN 104394675B
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Abstract
The embodiment of the invention discloses a kind of terminal, wherein, in the terminal, determination unit can determine the difference between the temperature value of terminal and preset temperature value；Load reduction unit can reduce the live load of terminal in the difference that determination unit determines not in preset threshold range and when temperature value is more than preset temperature value；Load adding unit can increase the live load of terminal in the difference that determination unit determines not in preset threshold range and when temperature value is less than preset temperature value.Implement the embodiment of the present invention, can the live load of terminal be adjusted so that terminal is maintained at certain temperature range, so as to improve the usage experience of user according to preset temperature value and preset threshold range.
Description
Technical field
The present invention relates to electrical application technology fields, and in particular to a kind of terminal.
Background technology
At present, the terminals such as smart mobile phone, tablet computer increasingly become indispensable configuration in people's Working Life how
It is the main drive that technology develops to improve people's quality of working life by these terminals.In practice, it has been found that these terminals
Usually since the heat generated during environment or internal operation causes the too high or too low for temperature of terminal, when temperature is too low, eventually
It brings out in protection mechanism, meeting automatic shutdown when excessively high, is then unfavorable for the service life of device in terminal.
The content of the invention
The embodiment of the invention discloses a kind of terminal, the temperature of terminal can be improved with the live load of adjust automatically terminal
Degree.
The embodiment of the invention discloses a kind of terminal, including：
Determination unit, for determining the difference between the temperature value of terminal and preset temperature value；
Load reduction unit, for the difference that is determined in the determination unit not in preset threshold range and the temperature
When value is more than the preset temperature value, the live load of the terminal is reduced；
Load adding unit, for the difference that is determined in the determination unit not in preset threshold range and the temperature
When value is less than the preset temperature value, increase the live load of the terminal.
The embodiment of the present invention can be determined the difference between the temperature value of terminal and preset temperature value by determination unit, and
Load reduction unit can the difference that determination unit determines not in preset threshold range and temperature value be more than preset temperature value
When, the live load of terminal can be reduced come to reduce the temperature value of terminal；Load adding unit can be determined in determination unit
Difference not in preset threshold range and the temperature value be less than the preset temperature value when, the work that can increase terminal is born
Lotus is to increase terminal temperature value, it is thus possible to which terminal is made to be maintained at certain temperature range.
Description of the drawings
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to needed in the embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is some embodiments of the present invention, general for this field
For logical technical staff, without creative efforts, other attached drawings are can also be obtained according to these attached drawings.
Fig. 1 is a kind of flow diagram of method for adjusting terminal temperature disclosed by the embodiments of the present invention；
Fig. 2 is the flow diagram of the method for another adjusting terminal temperature disclosed by the embodiments of the present invention；
Fig. 3 is a kind of structure diagram of terminal disclosed by the embodiments of the present invention；
Fig. 4 is the structure diagram of another terminal disclosed by the embodiments of the present invention；
Fig. 5 is the structure diagram of another terminal disclosed by the embodiments of the present invention.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, the every other reality that those of ordinary skill in the art are obtained without making creative work
Example is applied, belongs to the scope of protection of the invention.
The embodiment of the invention discloses a kind of terminals, by adjusting the live load of terminal terminal can be made to be maintained at certain
Within the temperature range of.It is described in detail individually below.
Fig. 1 is referred to, Fig. 1 is a kind of flow diagram of method for adjusting terminal temperature disclosed by the embodiments of the present invention,
As shown in Figure 1, this method may comprise steps of：
S101：Determine the difference between the temperature value of terminal and preset temperature value；
In the embodiment of the present invention, its internal temperature value can be determined by terminals such as smart mobile phone, notebook, tablet computers
Difference between preset temperature value, wherein, preset temperature value is pin after being tested by the mobile phone to a large amount of different models
It is related to the structure of each model terminal to the preset temperature value that each model determines, for example, ultra thin handset heat dissipation is inadequate, hold
It easily leads to when user contacts mobile phone and feels to scald one's hand, then relatively low preset temperature value can be set, if laptop heat-dissipation is fine, that is, used
Feel pleasant when the major part of family, then higher preset temperature value can be set.
Optionally, before step S101 is performed, the embodiment of the present invention need to also obtain terminal according to prefixed time interval
Temperature value, wherein, when terminal is in holding state, prefixed time interval can according to terminal due to temperature it is too low automatically into
The duration of dormant state determines；When terminal is in operating status, prefixed time interval can be according to terminal operating tune
Live load after whole has an impact the required time to determine in temperature, specifically can equally be directed to the terminal of different model
Carry out test acquisition.
S102：If the difference not in preset threshold range, judges whether the temperature value of terminal is more than preset temperature value,
If more than step S103 is then performed, step S104 is otherwise performed；
Wherein, preset threshold range is that the temperature range being comfortable on according to most users using terminal determines, is preset
Temperature value is determined according to the preset threshold range.For example, the mobile phone of Mr. Yu's model is comfortable in summer user
Temperature range for [20 DEG C, 37 DEG C], then preset temperature value can be set for 33.5 DEG C, preset threshold range for [0 DEG C, 13.5
℃].Therefore, if the difference is not in preset threshold range, otherwise illustrate terminal temperature value be more than preset temperature value or
Less than preset temperature value, without being equal to preset temperature value.
If correspondingly, the difference (can include two endpoints of the preset threshold range in the preset threshold range
Value), then the temperature value for illustrating currently to obtain is that user thinks comfortable temperature, can terminate this flow, when staying in default
Between be spaced the corresponding period and then it is secondary obtain terminal temperature value.In addition, the temperature value of terminal is equal to preset temperature value
Situation is the difference in preset threshold range.
If the difference is not in preset threshold range, and the temperature value of terminal is more than preset temperature value, then illustrates terminal
Temperature is excessively high, need to perform step S103；If the difference is not in preset threshold range, and the temperature value of terminal is less than preset temperature
Value, then illustrate that the temperature of terminal is too low, need to perform step S104.
S103：Reduce the live load of terminal；
As a kind of optionally embodiment, step S103 reduces the live load of terminal, is specifically as follows：
11) the current cpu frequency of terminal is obtained；
12) the highest frequency values less than current cpu frequency are selected from default cpu frequency grade as terminal
Cpu frequency.
Wherein, default cpu frequency grade can be set according to the highest frequency of CPU, for example, the cpu frequency grade
Can be 300M, 400M, 600M, 700M and 960M etc., optionally, the cpu frequency grade can also according to test cpu frequency with
The correspondence of temperature determines.
13) temperature value when terminal runs prefixed time interval with selected cpu frequency is obtained；
14) if the temperature value and the difference of preset temperature value that obtain be not in preset threshold range and the temperature value of acquisition is big
In preset temperature value, then selected again from default cpu frequency grade highest frequency values less than current cpu frequency as
The cpu frequency of terminal, until the temperature value and the difference of preset temperature value that obtain are in preset threshold range.
As another optionally embodiment, step S103 reduces the live load of terminal, is specifically as follows：
15) the current screen resolution ratio of terminal is obtained；
16) the highest resolution ratio less than current screen resolution ratio is selected from default level of resolution as terminal
Screen resolution.
Wherein, which can also determine according to the correspondence between screen resolution and terminal temperature, example
Such as, level of resolution can be 2560 × 1440,1080 × 1920,720 × 7280 etc..It specifically, can be according to the screen of selection
Curtain resolution ratio, the sequential of modification display screen driving, makes screens switch to selected screen resolution.It is differentiated by reducing screen
Rate can reduce the live load of graphical display chip, so as to reduce caloric value.
17) temperature value when terminal runs prefixed time interval with selected screen resolution is obtained；
18) if the temperature value and the difference of preset temperature value that obtain be not in preset threshold range and the temperature value of acquisition is big
In preset temperature value, then selection is made less than the highest resolution ratio of current screen resolution ratio from default level of resolution again
For the screen resolution of terminal, until the temperature value and the difference of preset temperature value that obtain are in preset threshold range.
Terminal runs prefixed time interval with selected screen resolution, if the temperature value and preset temperature value that obtain
Difference can reduce hair still not in preset threshold range and when being more than preset temperature value by reducing screen resolution step by step
Heat.
S104：Increase the live load of terminal.
If the temperature value of terminal and the difference of preset temperature value be not in preset threshold range, and temperature value is less than default temperature
During angle value, the live load of terminal can be increased.
When terminal is in holding state, the preset temperature value and preset threshold range can according to avoid terminal enter from
Temperature during dynamic dormant state is set, wherein, holding state is in terminal, the live load for increasing terminal can be specific
For：The default process of operation and/or the cpu frequency that the terminal is heightened according to default cpu frequency grade.It can prevent special
Process is preset in cold place, forced service, does not allow terminal sleeping, once because terminal enters dormant state, CPU does not rerun,
Just it can not achieve the purpose that make terminal in the range of stationary temperature by adjusting cpu frequency.
As a kind of optionally embodiment, if terminal is in running order, the work that step S104 increases terminal is born
Lotus is specifically as follows following steps：
21) the current cpu frequency of terminal is obtained；
22) the minimum frequency values of current cpu frequency are selected above from default cpu frequency grade as terminal
Cpu frequency.
23) temperature value when terminal runs prefixed time interval with selected cpu frequency is obtained；
24) if the temperature value and the difference of preset temperature value that obtain be not in preset threshold range and the temperature value of acquisition is small
In preset temperature value, then the minimum frequency values conduct of current cpu frequency is selected above from default cpu frequency grade again
The cpu frequency of terminal, until the temperature value and the difference of preset temperature value that obtain are in preset threshold range.
As another optional embodiment, the live load that step S104 increases terminal is specifically as follows：
25) the current screen resolution ratio of terminal is obtained；
26) the minimum resolution ratio of current screen resolution ratio is selected above from default level of resolution as terminal
Screen resolution.
27) temperature value when terminal runs prefixed time interval with selected screen resolution is obtained；
28) if the temperature value and the difference of preset temperature value that obtain be not in preset threshold range and the temperature value of acquisition is small
In preset temperature value, then the minimum resolution ratio for being selected above current screen resolution ratio from default level of resolution again is made
For the screen resolution of terminal, until the temperature value and the difference of preset temperature value that obtain are in preset threshold range.
Since graphical display or processing chip consumption resource are big, it is main pyrotoxin, therefore is differentiated by changing screen
Rate can effectively adjust the temperature of terminal.
It should be noted that in the embodiment of the present invention, when terminal is in running order, except can be by adjusting CPU
Frequency and screen resolution can also turn off or on phase to adjust outside the temperature of terminal according to the priority of each process in terminal
The process answered is to adjust the temperature of terminal.
14) and step in addition, in the embodiment of the present invention, the live load for reducing terminal may be performed simultaneously step 11) to
15) to 18), you can with by adjust simultaneously terminal cpu frequency and screen resolution so that temperature value and the default temperature of terminal
The difference of angle value is in preset threshold range.
Inventive embodiments shown in FIG. 1 can determine the difference between the temperature value of terminal and preset temperature value, in the difference
Value can reduce the live load of terminal to reduce terminal not in preset threshold range and when temperature value is more than preset temperature value
Temperature value；Not in preset threshold range and when the temperature value is less than preset temperature value, terminal can be increased in the difference
Live load to increase terminal temperature value, it is thus possible to which terminal is made to be maintained within the scope of certain temperature, improve making for user
With experience.
Fig. 2 is referred to, Fig. 2 is the flow signal of another method for adjusting terminal temperature disclosed by the embodiments of the present invention
Figure, as shown in Fig. 2, this method may comprise steps of：
S201：The temperature value of terminal is obtained according to prefixed time interval；
Wherein, the temperature value of terminal is obtained according to prefixed time interval, can be after when last time obtaining temperature value
Prefixed time interval obtain the temperature value of terminal again, alternatively, can be：Terminal is with selected cpu frequency or screen point
During resolution operation prefixed time interval corresponding period, the temperature value of terminal is obtained.
S202：Determine the difference between the temperature value of terminal and preset temperature value；
S203：The difference is judged whether in preset threshold range, if continuing to execute step S201, otherwise, performing
Step S204；
S204：Judge whether the temperature value is more than preset temperature value, if more than, then step S205 and/or S206 is performed, it is no
Then, i.e., the temperature value is less than preset temperature value, then performs step S207 and/or S208；
S205：The current cpu frequency of terminal is obtained, selection is less than current cpu frequency from default cpu frequency grade
Cpu frequency of the highest frequency values as terminal, continues to execute step S201；
S206：The current screen resolution of terminal is obtained, selection is less than current screen point from default level of resolution
Screen resolution of the highest resolution ratio of resolution as terminal, continues to execute step S201；
S207：The current cpu frequency of terminal is obtained, current cpu frequency is selected above from default cpu frequency grade
Cpu frequency of the minimum frequency values as terminal, continues to execute step S201；
S208：The current screen resolution of terminal is obtained, current screen is selected above from default level of resolution
Screen resolution of the minimum resolution ratio of resolution ratio as terminal, continues to execute step S201；
In the described inventive embodiments of Fig. 2, if the difference of the temperature value of terminal and preset temperature value is not in default threshold
During in the range of value and more than preset temperature value, it is possible to be increased by selecting cpu frequency and/or the screen resolution of higher level
Add the temperature value of terminal, if alternatively, difference is not in preset threshold range and when being less than preset temperature value, it is possible to pass through selection
The cpu frequency and/or screen resolution of lower grade reduces the temperature value of terminal, so as to improve the temperature of terminal, improves and uses
The usage experience at family.
Fig. 3 is referred to, Fig. 3 is a kind of structure diagram of terminal provided in an embodiment of the present invention, as shown in figure 3, the end
End can include with lower unit：
Determination unit 100, for determining the difference between the temperature value of terminal and preset temperature value；
Load reduction unit 200, for the difference that is determined in determination unit 100 not in preset threshold range and temperature value
During more than preset temperature value, the live load of terminal is reduced；
Load adding unit 300, for the difference that is determined in determination unit 100 not in preset threshold range and temperature value
During less than preset temperature value, increase the live load of terminal.
Please also refer to Fig. 4, Fig. 4 is the structure diagram of another terminal provided in an embodiment of the present invention, such as Fig. 4 institutes
Show, which may further include the following units in addition to including said units：
Temperature acquiring unit 400 for obtaining the temperature value of terminal according to prefixed time interval, and triggers determination unit
100 perform the operation of the difference between the temperature value for determining terminal and preset temperature value.
As a kind of optionally embodiment, in terminal shown in Fig. 4, the load reduction unit 200 can include
With lower unit：
First frequency acquiring unit 210, for not in preset threshold range and warm in the definite difference of determination unit 100
When angle value is more than preset temperature value, the current cpu frequency of terminal is obtained；
First frequency selecting unit 220, for being selected from default cpu frequency grade less than first frequency acquiring unit
Cpu frequency of the highest frequency values of the 210 current cpu frequencies obtained as terminal.
First temperature acquiring unit 230 is transported for obtaining the cpu frequency that terminal is selected with first frequency selecting unit 220
Temperature value during row prefixed time interval；
First processing units 240, for the temperature value and the difference of preset temperature value obtained in the first temperature acquiring unit 230
Be worth not in preset threshold range and the first temperature acquiring unit 230 obtain temperature value be more than preset temperature value when, again from
Cpu frequency of the highest frequency values for selecting to be less than current cpu frequency in default cpu frequency grade as terminal, until obtaining
The temperature value and the difference of preset temperature value taken is in preset threshold range.
Further, in terminal shown in Fig. 4, the load reduction unit 200 may further include the following units：
First resolution acquiring unit 250, for determination unit 100 determine difference not in preset threshold range and
When temperature value is more than preset temperature value, the current screen resolution ratio of terminal is obtained；
First resolution selecting unit 260, for selecting to obtain less than first resolution from default level of resolution
Screen resolution of the highest resolution ratio for the current screen resolution ratio that unit 250 obtains as terminal.
Second temperature acquiring unit 270 is differentiated for obtaining the screen that terminal is selected with first resolution selecting unit 260
Rate runs temperature value during prefixed time interval；
Second processing unit 280, for the temperature value and the difference of preset temperature value obtained in second temperature acquiring unit 270
Be worth not in preset threshold range and second temperature acquiring unit 270 obtain temperature value be more than preset temperature value when, again from
Screen resolution of the highest resolution ratio for selecting to be less than current screen resolution ratio in default level of resolution as terminal, directly
To the temperature value of acquisition and the difference of preset temperature value in preset threshold range.
In addition, in terminal shown in Fig. 4, the load adding unit 300 can include with lower unit：
Second frequency acquiring unit 310, for not in preset threshold range and warm in the definite difference of determination unit 100
When angle value is less than preset temperature value, the current cpu frequency of terminal is obtained；
Second frequency selecting unit 320, for being selected above second frequency acquiring unit from default cpu frequency grade
Cpu frequency of the minimum frequency values of the 310 current cpu frequencies obtained as terminal.
3rd temperature acquiring unit 330 is transported for obtaining the cpu frequency that terminal is selected with second frequency selecting unit 320
Temperature value during row prefixed time interval；
3rd processing unit 340, for the temperature value and the difference of preset temperature value obtained in the 3rd temperature acquiring unit 330
Be worth not in preset threshold range and the 3rd temperature acquiring unit 330 obtain temperature value be less than preset temperature value when, again from
Cpu frequency of the minimum frequency values of current cpu frequency as terminal is selected above in default cpu frequency grade, until obtaining
The temperature value and the difference of preset temperature value taken is in preset threshold range.
Optionally, terminal as shown in Figure 4, load adding unit may further include the following units：
Second resolution acquiring unit 350, for determination unit 100 determine difference not in preset threshold range and
When temperature value is less than preset temperature value, the current screen resolution ratio of terminal is obtained；
Second resolution selecting unit 360 obtains for being selected above second resolution from default level of resolution
Screen resolution of the minimum resolution ratio for the current screen resolution ratio that unit obtains as terminal；
4th temperature acquiring unit 370 is differentiated for obtaining the screen that terminal is selected with second resolution selecting unit 360
Rate runs temperature value during prefixed time interval；
Fourth processing unit 380, for the temperature value and the difference of preset temperature value obtained in the 4th temperature acquiring unit 370
Be worth not in preset threshold range and the 4th temperature acquiring unit 370 obtain temperature value be less than preset temperature value when, again from
Screen resolution of the minimum resolution ratio of current screen resolution ratio as terminal is selected above in default level of resolution, directly
To the temperature value of acquisition and the difference of the preset temperature value in the preset threshold range.
In the embodiment of the present invention, when terminal is in holding state, load adding unit 200 can be also used for determining list
The definite difference of member 100 runs default process and/or root not in preset threshold range and when temperature value is less than preset temperature value
The cpu frequency of terminal is heightened according to default cpu frequency grade.
In the embodiment of the present invention, first frequency acquiring unit 210, first resolution acquiring unit 250, second frequency obtain
Unit 310 and second resolution acquiring unit 350 can by same acquiring unit come perform obtain terminal cpu frequency and/or
The operation of screen resolution, for example, acquiring unit can be in the difference that determination unit 100 determines not in preset threshold range
When interior, the operation of the cpu frequency and/or screen resolution of the acquisition terminal is performed；First frequency selecting unit 220,
One resolution ratio selecting unit 260, second frequency selecting unit 320, second resolution selecting unit 360 can also be by same selections
Unit performs, and receives the triggering of acquiring unit first, with from default cpu frequency grade and/or default level of resolution
Select corresponding cpu frequency and/or screen resolution；First temperature acquiring unit 230, second temperature acquiring unit the 270, the 3rd
Temperature acquiring unit 330, the 4th temperature acquiring unit 370 can uniformly be received touching for selecting unit by temperature acquiring unit together
The temperature value of terminal when sending out, and obtaining the selected cpu frequency of terminal operating and/or screen resolution prefixed time interval；The
One processing unit 240, second processing unit 280, the 3rd processing unit 340, fourth processing unit 380 can be existed by a processing unit
When the temperature value and the difference of preset temperature value that temperature acquiring unit obtains be not in preset threshold range, by cycling adjustment eventually
The cpu frequency and/or screen resolution at end, until temperature acquiring unit obtain temperature value preset temperature value difference pre-
If in threshold range, it specifically refer to the description of above-mentioned each unit.
In the described terminals of Fig. 3 and Fig. 4, load reduction unit and load adding unit can be true according to determination unit
Difference between the temperature value and preset temperature value of fixed terminal whether in preset threshold range, bear by the work to adjust terminal
Lotus so as to adjust the temperature of terminal, improves the experience of user's using terminal.Further, in the described terminals of Fig. 4,
Temperature acquiring unit can according to prefixed time interval obtain terminal temperature value, and determination unit determine the temperature value with
When the difference of preset temperature value is not in preset threshold range, triggers load adding unit or load reduction unit Xun Huan perform,
Make terminal temperature value and preset temperature value difference in preset threshold range so that terminal is in certain temperature range
It is interior, improve the usage experience of user.
Fig. 5 is referred to, is the structure diagram of another terminal disclosed by the embodiments of the present invention, as shown in figure 5, the terminal
Including：At least one processor 01, such as CPU, at least one temperature-detecting device 03, memory 04, wherein, communication bus 02
The communication connection being used to implement between these components.Wherein, temperature-detecting device 03 can include at temperature sensor or temperature
Manage chip etc..Memory 04 can be high-speed RAM memory or non-labile memory (non-volatile
Memory), a for example, at least magnetic disk storage.Memory 04 optionally can also be at least one and be located remotely from aforementioned processing
The storage device of device 01.Wherein, processor 01 can combine the described terminals of Fig. 3 and Fig. 4, and one group of journey is stored in memory 04
Sequence code, and processor 01 calls the program code stored in memory 04, for performing following operation：
Processor 01 calls temperature-detecting device 03 to determine the difference between the temperature value of terminal and preset temperature value；
If the difference is not in preset threshold range and temperature value is more than preset temperature value, the work for reducing terminal is born
Lotus；
If the difference is not in preset threshold range and temperature value is less than preset temperature value, the work for increasing terminal is born
Lotus.
Wherein, live load includes at least one in the terminal maintenance central processor CPU frequency and screen resolution
Live load caused by kind can also include live load caused by the various processes of terminal operating.
Specifically, before processor 01 determines the difference between the temperature value of terminal and preset temperature value, may call upon
Temperature-detecting device obtains the temperature value of terminal according to prefixed time interval.
Optionally, processor 01 increase the terminal live load be specifically as follows the default process of operation and/or according to
Default cpu frequency grade heightens the cpu frequency of terminal.
As a kind of optionally embodiment, the operation that processor 01 performs the live load for reducing the terminal specifically may be used
Think：
Obtain the current cpu frequency of terminal；
CPU frequency of the highest frequency values as terminal for being less than current cpu frequency is selected from default cpu frequency grade
Rate.
Temperature-detecting device 03 is called to obtain temperature when terminal runs prefixed time interval with selected cpu frequency
Value；
If the temperature value and the difference of preset temperature value that obtain be not in preset threshold range and the temperature value of acquisition is more than
Preset temperature value then selects the highest frequency values less than current cpu frequency as eventually from default cpu frequency grade again
The cpu frequency at end, until the temperature value and the difference of preset temperature value that obtain are in preset threshold range.
As another optionally embodiment, processor 01 performs the operation of the live load for reducing terminal specifically can be with
For：
Obtain the current screen resolution ratio of terminal；
Screen of the highest resolution ratio for selecting to be less than current screen resolution ratio from default level of resolution as terminal
Curtain resolution ratio.
Temperature-detecting device 03 is called to obtain temperature when terminal runs prefixed time interval with selected screen resolution
Angle value；
If the temperature value and the difference of preset temperature value that obtain be not in preset threshold range and the temperature value of acquisition is more than
Preset temperature value, then select again from default level of resolution highest resolution ratio less than current screen resolution ratio as
The screen resolution of terminal, until the temperature value and the difference of preset temperature value that obtain are in preset threshold range.
Correspondingly, the live load of the execution of the processor 01 increase terminal is specifically as follows：
Obtain the current cpu frequency of terminal；
CPU frequency of the minimum frequency values as terminal of current cpu frequency is selected above from default cpu frequency grade
Rate.
Obtain temperature value when terminal runs prefixed time interval with selected cpu frequency；
If the temperature value and the difference of preset temperature value that obtain be not in preset threshold range and the temperature value of acquisition is less than
Preset temperature value is then selected above the minimum frequency values of current cpu frequency as eventually from default cpu frequency grade again
The cpu frequency at end, until the temperature value and the difference of preset temperature value that obtain are in preset threshold range.
Accordingly, as another optional embodiment, the live load that processor 01 performs increase terminal specifically may be used
Think：
Obtain the current screen resolution ratio of terminal；
Screen of the minimum resolution ratio of current screen resolution ratio as terminal is selected above from default level of resolution
Curtain resolution ratio.
Temperature-detecting device 03 is called to obtain temperature when terminal runs prefixed time interval with selected screen resolution
Angle value；
If the temperature value and the difference of preset temperature value that obtain be not in preset threshold range and the temperature value of acquisition is less than
Preset temperature value is then selected above the minimum resolution ratio conduct of current screen resolution ratio from default level of resolution again
The screen resolution of terminal, until the temperature value and the difference of preset temperature value that obtain are in preset threshold range.
In the embodiment of the present invention, processor 01 can also turn off or on accordingly according to the priority of the process of terminal operating
Process, to reduce or improve the temperature of terminal.
Specifically, the terminal introduced in the present embodiment can implement the adjusting terminal temperature that the present invention combines Fig. 1 or Fig. 2 introductions
Part or all of flow in the embodiment of the method for degree.
The steps in the embodiment of the present invention can be sequentially adjusted, merged and deleted according to actual needs.
Unit or subelement in terminal of the embodiment of the present invention or equipment can merge according to actual needs, divide and
It deletes.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can
To be completed by program come command terminal relevant hardware, which can be stored in a computer readable storage medium,
Storage medium can include：Flash disk, read-only memory (Read-Only Memory, ROM), random access device (Random
Access Memory, RAM), disk or CD etc..
A kind of terminal disclosed by the embodiments of the present invention is described in detail above, specific case pair used herein
The principle of the present invention and embodiment are set forth, and the explanation of above example is only intended to help to understand method of the invention
And its core concept；Meanwhile for those of ordinary skill in the art, thought according to the invention, in specific embodiment and
There will be changes in application range, in conclusion this specification content should not be construed as limiting the invention.
Claims (11)
1. a kind of terminal, which is characterized in that including：
Temperature acquiring unit, for obtaining the temperature value of terminal according to prefixed time interval；Wherein, it is in holding state in terminal
When, the prefixed time interval is determined according to terminal due to the temperature too low duration automatically into dormant state；At end
When end is in operating status, the live load after the prefixed time interval is adjusted according to terminal operating has an impact in temperature
The required time determines；
Determination unit, for determining the difference between the temperature value of the terminal and preset temperature value；The preset temperature value is
The preset temperature value determined after being tested by the terminal to different model for each model, the knot with each model terminal
Structure is related；
Load reduction unit, for determined in the determination unit difference is not in preset threshold range and the temperature value is big
When the preset temperature value, the live load of the terminal is reduced；
Load adding unit, for determined in the determination unit difference is not in preset threshold range and the temperature value is small
When the preset temperature value, increase the live load of the terminal.
2. terminal as described in claim 1, which is characterized in that the live load includes the terminal maintenance central processing unit
Live load caused by least one of cpu frequency and screen resolution.
3. terminal as described in claim 1, which is characterized in that the load reduction unit includes：
First frequency acquiring unit, for the difference that is determined in the determination unit not in preset threshold range and the temperature
When value is more than the preset temperature value, the current cpu frequency of the terminal is obtained；
First frequency selecting unit, for selecting to obtain less than the first frequency acquiring unit from default cpu frequency grade
Cpu frequency of the highest frequency values of the current cpu frequency taken as the terminal.
4. terminal as claimed in claim 3, which is characterized in that the load reduction unit further includes：
First temperature acquiring unit runs for obtaining the cpu frequency that the terminal is selected with the first frequency selecting unit
The temperature value during prefixed time interval；
First processing units, for the temperature value and the difference of the preset temperature value obtained in first temperature acquiring unit
Not in the preset threshold range and when the temperature value of first temperature acquiring unit acquisition is more than the preset temperature value,
The highest frequency values less than current cpu frequency are selected from the default cpu frequency grade again as the terminal
Cpu frequency, until the temperature value of the acquisition and the difference of the preset temperature value are in the preset threshold range.
5. terminal as described in claim 1, which is characterized in that the load reduction unit includes：
First resolution acquiring unit, for the difference that is determined in the determination unit not in preset threshold range and the temperature
When angle value is more than the preset temperature value, the current screen resolution ratio of the terminal is obtained；
First resolution selecting unit, for being selected from default level of resolution less than the first resolution acquiring unit
Screen resolution of the highest resolution ratio of the current screen resolution ratio obtained as the terminal.
6. terminal as claimed in claim 5, which is characterized in that the load reduction unit further includes：
Second temperature acquiring unit, for obtaining the screen resolution that the terminal is selected with the first resolution selecting unit
Run the temperature value during prefixed time interval；
Second processing unit, for the temperature value and the difference of the preset temperature value obtained in the second temperature acquiring unit
Not in the preset threshold range and when the temperature value of second temperature acquiring unit acquisition is more than the preset temperature value,
The highest resolution ratio less than current screen resolution ratio is selected from the default level of resolution again as the terminal
Screen resolution, until the difference of temperature value and the preset temperature value of the acquisition is in the preset threshold range.
7. terminal as described in claim 1, which is characterized in that the load adding unit includes：
Second frequency acquiring unit, for the difference that is determined in the determination unit not in preset threshold range and the temperature
When value is less than the preset temperature value, the current cpu frequency of the terminal is obtained；
Second frequency selecting unit obtains for being selected above the second frequency acquiring unit from default cpu frequency grade
Cpu frequency of the minimum frequency values of the current cpu frequency taken as the terminal.
8. terminal as claimed in claim 7, which is characterized in that the load adding unit further includes：
3rd temperature acquiring unit runs for obtaining the cpu frequency that the terminal is selected with the second frequency selecting unit
The temperature value during prefixed time interval；
3rd processing unit, for the temperature value and the difference of the preset temperature value obtained in the 3rd temperature acquiring unit
Not in the preset threshold range and when the temperature value of the 3rd temperature acquiring unit acquisition is less than the preset temperature value,
The minimum frequency values of current cpu frequency are selected above from the default cpu frequency grade again as the terminal
Cpu frequency, until the temperature value of the acquisition and the difference of the preset temperature value are in the preset threshold range.
9. terminal as described in claim 1, which is characterized in that the load adding unit includes：
Second resolution acquiring unit, for the difference that is determined in the determination unit not in preset threshold range and the temperature
When angle value is less than the preset temperature value, the current screen resolution ratio of the terminal is obtained；
Second resolution selecting unit, for being selected above the second resolution acquiring unit from default level of resolution
Screen resolution of the minimum resolution ratio of the current screen resolution ratio of acquisition as the terminal.
10. terminal as claimed in claim 9, which is characterized in that the load adding unit further includes：
4th temperature acquiring unit, for obtaining the screen resolution that the terminal is selected with the second resolution selecting unit
Run the temperature value during prefixed time interval；
Fourth processing unit, for the temperature value and the difference of the preset temperature value obtained in the 4th temperature acquiring unit
Not in the preset threshold range and when the temperature value of the 4th temperature acquiring unit acquisition is less than the preset temperature value,
The minimum resolution ratio of current screen resolution ratio is selected above from the default level of resolution again as the terminal
Screen resolution, until the difference of temperature value and the preset temperature value of the acquisition is in the preset threshold range.
11. terminal as described in claim 1, which is characterized in that the load adding unit is specifically used in the definite list
The definite difference of member runs default process not in preset threshold range and when the temperature value is less than the preset temperature value
And/or the cpu frequency of the terminal is heightened according to default cpu frequency grade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410570566.8A CN104394675B (en) | 2014-10-23 | 2014-10-23 | A kind of terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410570566.8A CN104394675B (en) | 2014-10-23 | 2014-10-23 | A kind of terminal |
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| Publication Number | Publication Date |
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| CN104394675A CN104394675A (en) | 2015-03-04 |
| CN104394675B true CN104394675B (en) | 2018-05-25 |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104914893B (en) * | 2015-04-16 | 2017-03-01 | 福州瑞芯微电子股份有限公司 | A kind of temperature-controlled process of semiconductor device and system |
| CN105630594A (en) * | 2015-11-25 | 2016-06-01 | 东莞酷派软件技术有限公司 | Terminal control method, terminal control device and terminal |
| CN105573372B (en) * | 2015-12-22 | 2017-09-15 | 广东欧珀移动通信有限公司 | A kind of control method and device of intelligent terminal |
| WO2017181329A1 (en) * | 2016-04-18 | 2017-10-26 | 华为技术有限公司 | Cpu frequency-adjusting method and device, and processing apparatus |
| CN106802677B (en) * | 2017-02-09 | 2020-07-14 | 惠州Tcl移动通信有限公司 | Temperature control method and system of intelligent terminal |
| CN110209223A (en) * | 2019-06-12 | 2019-09-06 | 江苏瑞奇海力科技有限公司 | A kind of temprature control method and device |
| CN112468657B (en) * | 2020-11-26 | 2021-06-25 | 厦门紫光展锐科技有限公司 | Temperature control method and device of terminal equipment, storage medium and terminal equipment |
| CN112540633B (en) * | 2020-12-04 | 2021-08-31 | 珠海格力电器股份有限公司 | Temperature control method, device, equipment and medium |
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| CN102510422A (en) * | 2011-10-09 | 2012-06-20 | 惠州Tcl移动通信有限公司 | Mobile terminal and method for regulating operating load thereof |
| CN102945988A (en) * | 2012-11-26 | 2013-02-27 | 北京小米科技有限责任公司 | Method and device for controlling battery temperatures |
| CN103312901A (en) * | 2013-03-21 | 2013-09-18 | 广东欧珀移动通信有限公司 | Power-saving method and device for mobile terminal with screen |
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| US7865751B2 (en) * | 2007-06-18 | 2011-01-04 | Intel Corporation | Microarchitecture controller for thin-film thermoelectric cooling |
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| CN102510422A (en) * | 2011-10-09 | 2012-06-20 | 惠州Tcl移动通信有限公司 | Mobile terminal and method for regulating operating load thereof |
| CN102945988A (en) * | 2012-11-26 | 2013-02-27 | 北京小米科技有限责任公司 | Method and device for controlling battery temperatures |
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Effective date of registration: 20210415 Address after: 518057 Desai Science and Technology Building, 9789 Shennan Avenue, Yuehai Street, Nanshan District, Shenzhen City, Guangdong Province, 17th Floor (15th Floor of Natural Floor) 1702-1703 Patentee after: Shenzhen Microphone Holdings Co.,Ltd. Address before: 518040 21 floor, east block, Times Technology Building, 7028 Shennan Road, Futian District, Shenzhen, Guangdong. Patentee before: DONGGUAN GOLDEX COMMUNICATION TECHNOLOGY Co.,Ltd. |