CN104317373A - Method and device for cooling mobile terminal - Google Patents
Method and device for cooling mobile terminal Download PDFInfo
- Publication number
- CN104317373A CN104317373A CN201410564673.XA CN201410564673A CN104317373A CN 104317373 A CN104317373 A CN 104317373A CN 201410564673 A CN201410564673 A CN 201410564673A CN 104317373 A CN104317373 A CN 104317373A
- Authority
- CN
- China
- Prior art keywords
- terminal
- temperature
- operating system
- described terminal
- information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
Abstract
The invention provides a method and a device for cooling a mobile terminal, and relates to the field of computers. The method includes acquiring system information and the temperature of the mobile terminal; judging whether the mobile terminal meets preset process shutdown conditions or not according to the system information; selectively shutting specified running processes in an operation system of the terminal according to the temperature of the terminal when the mobile terminal meets the preset process shutdown conditions. The specified processes cause the terminal to generate heat. The method and the device have the advantages that the processes which run in the operation system of the terminal and cause a CPU (central processing unit) to generate the heat can be selectively shut according to the temperature of the terminal, accordingly, computation loads of the CPU and the heat generated by the CPU can be reduced, and damage to hardware due to the excessively hot terminal can be prevented.
Description
Technical field
The present invention relates to computer realm, be specifically related to the method and apparatus of a kind of terminal cooling.
Background technology
At present, the application of the mobile terminal such as mobile phone, panel computer is more and more wider, and the application program of developing based on mobile terminal also gets more and more.The hardware of mobile terminal is being strengthened, and inadequate for the optimization of application program.
Extensive application program in the operating system being installed to mobile terminal after, the often barbaric operation taking mobile terminal, take CPU (Central Processing Unit, central processing unit) etc. hardware resource carry out a large amount of calculating, and the hardware resources such as CPU can produce a large amount of heat energy when calculating in a large number.And mobile terminal is due to the feature such as its convenience, volume be little, often heat dispersion bad.
In traditional terminal protecting methdo, just can detect the temperature of battery, and this kind of detection method, just when the state of battery changes, system just can send broadcast event.And the CPU in terminal is also the critical piece producing heat energy, and in prior art, there are not the effective ways that CPU is lowered the temperature.
Summary of the invention
In view of the above problems, the present invention is proposed to provide a kind of overcoming the problems referred to above or the method for a kind of terminal cooling solved the problem at least in part and correspondingly device.
According to one aspect of the present invention, provide the method for a kind of terminal cooling, comprising:
Obtain system information and the temperature of terminal;
Judge whether to reach default process according to described system information and close condition;
When reaching described default process and closing condition, close the appointment process run in the operating system of described terminal according to the thermal creep stress of described terminal;
Wherein, described appointment process is the process causing described terminal to be generated heat.
Alternatively, described system information at least comprises any one in the clocking information of timer, screen locking announcement information, process operation information.
Alternatively, describedly judge whether to reach default process according to described system information and close condition, comprising:
According to the clocking information of described timer, judge whether to reach the first default duration;
Or,
According to clocking information and the screen locking announcement information of described timer, judge in the second duration preset, whether receive screen locking notice;
Or,
According to described process operation information, judge whether the operating system of described terminal exists stuck process.
Alternatively, the described thermal creep stress according to described terminal closes the appointment process run in the operating system of described terminal, comprising:
When the temperature of described terminal does not reach the first default temperature, close the background process in the operating system of described terminal;
When the temperature of described terminal reaches the first default temperature and do not reach the second default temperature, close other processes in the operating system of described terminal except system process;
When the temperature of described terminal reaches the second default temperature, the program of closing the operating system of described terminal, described operating system dormancy or closedown user being selected.
Alternatively, before close the appointment process run in the operating system of described terminal according to the thermal creep stress of described terminal, also comprise:
The appointment process pointing out described user whether to close to run in the operating system of described terminal.
Alternatively, when described user selects not close the appointment process run in the operating system of described terminal and the temperature of described terminal reaches the second default temperature, also comprise:
Restart the operating system of described terminal.
According to one aspect of the present invention, additionally provide the device of a kind of terminal cooling, comprising:
Data obtaining module, is configured to the system information and the temperature that obtain terminal;
Judge module, is configured to judge whether to reach default process according to described system information and closes condition;
Closing module, is configured to, when reaching described default process and closing condition, close the appointment process run in the operating system of described terminal according to the thermal creep stress of described terminal;
Wherein, described appointment process is the process causing described terminal to be generated heat.
Alternatively, described system information at least comprises any one in the clocking information of timer, screen locking announcement information, process operation information.
Alternatively, described judge module is configured to judge whether to reach default process according to described system information in the following manner and closes condition:
According to the clocking information of described timer, judge whether to reach the first default duration;
Or,
According to clocking information and the screen locking announcement information of described timer, judge in the second duration preset, whether receive screen locking notice;
Or,
According to described process operation information, judge whether the operating system of described terminal exists stuck process.
Alternatively, described closing module, comprising:
First closing unit, is configured to, when the temperature of described terminal does not reach the first default temperature, close the background process in the operating system of described terminal;
Second closing unit, is configured to, when the temperature of described terminal reaches the first default temperature and do not reach the second default temperature, close other processes in the operating system of described terminal except system process;
3rd closing unit, the program being configured to when the temperature of described terminal reaches the second default temperature, closing the operating system of described terminal, described operating system dormancy or closedown user are selected.
Alternatively, described device also comprises:
Reminding module, is configured to before close the appointment process run in the operating system of described terminal according to the thermal creep stress of terminal, the appointment process pointing out described user whether to close to run in the operating system of described terminal.
Alternatively, described closing module is also configured to:
When described user selects not close the appointment process run in the operating system of described terminal and the temperature of described terminal reaches the second default temperature, restart the operating system of described terminal.
The invention provides the method and apparatus of a kind of terminal cooling, by obtaining system information and the temperature of terminal, judge whether to reach default process according to system information and close condition, when reaching default process and closing condition, according to the process causing CPU to generate heat run in the operating system that the thermal creep stress of terminal is closed a terminal, and then reduce the computational load of CPU, reduce the generation of CPU heat, avoid that terminal is overheated causes hardware damage.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to technological means of the present invention can be better understood, and can be implemented according to the content of instructions, and can become apparent, below especially exemplified by the specific embodiment of the present invention to allow above and other objects of the present invention, feature and advantage.
According to hereafter by reference to the accompanying drawings to the detailed description of the specific embodiment of the invention, those skilled in the art will understand above-mentioned and other objects, advantage and feature of the present invention more.
Accompanying drawing explanation
By reading hereafter detailed description of the preferred embodiment, various other advantage and benefit will become cheer and bright for those of ordinary skill in the art.Accompanying drawing only for illustrating the object of preferred implementation, and does not think limitation of the present invention.And in whole accompanying drawing, represent identical parts by identical reference symbol.In the accompanying drawings:
Fig. 1 is the method flow diagram of a kind of terminal cooling that one embodiment of the invention provides;
Fig. 2 is the concrete grammar process flow diagram of a kind of terminal cooling that one embodiment of the invention provides;
Fig. 3 is the apparatus structure block diagram of a kind of terminal cooling that one embodiment of the invention provides.
Embodiment
Below with reference to accompanying drawings exemplary embodiment of the present disclosure is described in more detail.Although show exemplary embodiment of the present disclosure in accompanying drawing, however should be appreciated that can realize the disclosure in a variety of manners and not should limit by the embodiment set forth here.On the contrary, provide these embodiments to be in order to thoroughly the disclosure can be understood, and complete for the scope of the present disclosure can be conveyed to those skilled in the art.
Embodiment one
Embodiments provide the method for a kind of terminal cooling.It can realize by improving the heat sink installed on the terminal device.Such as, the terminal device in the present embodiment can be PC (Personal Computer, personal computer), mobile phone, the customer mobile terminal equipment such as Hand Personal Computer.
Fig. 1 is the method flow diagram of a kind of terminal cooling that the present embodiment provides.The method specifically comprises step S102 to step S106.
S102: the system information and the temperature that obtain terminal.
S104: judge whether to reach default process according to said system information and close condition.
S106: when reaching default process and closing condition, according to the appointment process run in the operating system that the thermal creep stress of terminal is closed a terminal.
Wherein, described appointment process is the process causing described terminal to be generated heat.
Embodiments provide the method for a kind of terminal cooling, by obtaining system information and the temperature of terminal, judge whether to reach default process according to system information and close condition, when reaching default process and closing condition, according to the process causing CPU to generate heat run in the operating system that the thermal creep stress of terminal is closed a terminal, and then reduce the computational load of CPU, reduce the generation of CPU heat, avoid that terminal is overheated causes hardware damage.
Embodiment two
The present embodiment is a kind of embody rule scene of above-described embodiment one, by the present embodiment, can set forth method provided by the present invention clearly, particularly.The method that the present embodiment provides, can take the process of CPU to reduce the calculated amount of CPU by closing application program, and then realizes the cooling in the mobile terminal such as mobile phone, panel computer, avoids the overheated hardware to self of mobile terminal to produce and damages.
Below, be specifically described to realize cooling at mobile terminal.It should be noted that, the present embodiment is exemplary, does not limit the scope that the embodiment of the present invention is protected.
Fig. 2 is the concrete grammar process flow diagram of a kind of terminal cooling that one embodiment of the invention provides, and the method specifically comprises step S201 to S206.
First, step S201 is performed.In step s 201, the temperature information of system information and the terminal preset is obtained.
Wherein, system information is used in step S202, judge whether that the process that reaches closes condition, and the temperature information of terminal is used for carrying out selectivity closedown to process in step S203.
In the present embodiment, system information can comprise much information, such as:
The clocking information of timer record, screen locking announcement information, process operation information.
Wherein, process operation information comprises the type of this running state of a process and process, and the type of process can be divided into according to its priority: foreground process, background process, system process etc.
And background process wherein, be the process of priority lower than preset value.
It should be noted that, in the present embodiment, the closedown for process can adopt multiple trigger condition, and the process that whether reaches condition of closing judges by system information.Therefore, said system information does not need all to acquire, and closes conditional decision by process.
Such as, above-mentioned process is closed condition and can be set as any one following mode:
Carried out a process to close every one hour; Or,
Carry out a process during each screen locking to close.
In addition, in the terminal, generally there is multiple sensors, such as: light sensor, acceleration transducer, pressure transducer, temperature sensor etc.And its temperature can be obtained by temperature sensor for the CPU in mobile terminal, battery etc.Further, in the terminal, obtain the temperature of CPU, battery etc. by various ways, at least comprise as under type:
The first, obtain temperature by the form of system broadcasts.
Wherein, the temperature of battery obtains by ACTION_BATTER_CHANGED broadcast event.
The second, the value of timing reading temperature sensor.
For the CPU of high pass, when needing to obtain cpu temperature, can read under catalogue/sys/class/thermal/thermal_zone0/temp;
And for the temperature of battery, then can obtain in following catalogue:
/sys/class/hwmon/hwmon0/device/temp1_input
/sys/class/power_supply/battery/temp
/sys/class/power_supply/battery/batt_temp
The third, obtain hardware temperatures by SDK (Software Development Kit) interface.
For battery, for the mobile phone carrying Android operation system, battery change broadcasting equipment (ACTION_BATTERY_CHANGED) is monitored in registration, when battery changes, resolution data field " temperature ", just can obtain current battery temperature value.
After the system information obtaining terminal and temperature information, continue to perform step S202.In step S202, judge whether that the process that reaches closes condition according to system information, if the process that reaches closes condition, then perform step S203, if the process that do not reach closes condition, then process ends.
It should be noted that, terminal heating is normally because CPU carries out that a large amount of computings causes, and often run process of the present invention closedown logic, also the load of CPU can be increased, therefore, need setting process to close condition, when the process arrived closes condition, detect, when reaching condition, carry out corresponding shutoff operation again.
In the present embodiment, process closedown condition can comprise following several:
(1) whenever reaching the first default duration, the closedown of process is carried out.
Such as, can set each hour once clears up the process in operating system, to reduce the calculated amount of CPU.
For the acquisition of the first duration, complete by timer, be specially:
Set up timer in an operating system, and record carries out time of process closedown at every turn, when reach apart from the last time the first duration, time, trigger the closedown of process.
(2) the screen locking operation carried out in the second duration preset, triggers the closedown to process.
Wherein, if each screen locking all carries out process closedown, if user's repeatedly screen locking continuously, the continuous trigger of program can be caused, produce operation unnecessary.Therefore, can set, the screen locking operation in hour, only triggers once to the shutoff operation of process.
Screen locking operation is carried out to the triggering of process closedown, can adopt with the following method: registration procedure close event in an operating system, and notify to associate with screen locking, when there is screen locking operation, operating system can send screen locking notice to process close event, and the process that triggers is closed.
Such as:
An event (action) can be registered in AndroidManifest.xml, being specially when receiving the broadcast android.intent.action.SCREEN_OFF that system sends, triggering the closedown of process.
(3) judged whether that process there occurs stuck, if there is stuck process, then carried out the closedown of process.
Wherein, some processes are after stuck, and its logic enters endless loop, causes taking CPU always, and carries out a large amount of calculating, makes CPU fast heating.Therefore, when there is stuck process, the closedown of process also should be carried out.
Above-mentionedly to mention, when reaching process and closing condition, then perform step S203.In step S203, by the temperature information of the present terminal of acquisition, determine the process needing to close, and perform the operation of step S204 to S206.
In the present embodiment, in order to reach better Consumer's Experience, need the thermal creep stress process current according to terminal close.
Such as, when the temperature of terminal is very low, the process of application program user used is closed, and can affect Consumer's Experience.
In the present invention, two temperature ranks can be set, such as, can be the first temperature and the second temperature, perform different process shutdown strategies at different temperature, specifically as described in step S204 to S206.
When the temperature of terminal is lower than the first temperature, perform step S204, the background process namely in shutoff operation system.
It should be noted that, Android system in the process used, due to the operation of user self or software certainly set out into, a large amount of running background processes and service can be produced.These background process are with in service, and some is that user needs, as instant messaging, protection capacity of safety protection software; Other mostly are process and the service of nonessential existence, are used for helper applications self sending out notice, prompting.These processes and service also can exist for a long time after mobile phone screen locking, take mobile phone EMS memory, consuming cells electricity, and likely frequently run, take the computational resource of CPU in a large number, cause CPU to generate heat.Therefore, these unessential programs, when not using, can clean out, to reduce the consumption to CPU, and as far as possible few generation heat.
Wherein, in the process that namely above-mentioned unessential background program is also running in an operating system, priority is lower than the program of default value.For in Android operation system, by the pid of these programs, find corresponding proc/pid/oom_adj file, numerical value in file reading, namely can be used as the standard and threshold values that judge priority, or by obtaining the program run in Android program, by the RunningAppProcessInfo example got, by the numerical value of its importance attribute, as the standard and the threshold values that judge priority.
For convenience of explanation, be background process by these process definitions that can clean out in the present embodiment, illustrate its obtain manner below:
By the API (Application Programming Interface, application programming interface) of operating system, realize traveling through the carrying out of the priority of the whole processes run in operating system.API is the calling interface that operating system leaves application program for, and application program makes operating system go the order (action) of executive utility by the API of call operation system.Interrupt mechanism can be adopted to realize monitoring API.
Can be understood as alternately in the embodiment of the present invention between app layer and framework layer: injected system service routine, in replacement system service for accepting the false handle (variable) that the handle (variable) of Inter-Process Communication data is app layer, so false handle (variable) will have precedence over system service and receive control request from third party's program, false handle (memory variable) the meeting logic that executive process controls invoked time, and the rule that can arrange according to user, performs corresponding operating.
Concrete, determine that the mode of process priority can have multiple.
(1) first kind of way is: by the process identification (PID) of each application program, finds the process significance index of each application program, according to process significance index, determines the process priority of each application program.
Concrete, in Android system, by the PID of program, find corresponding PROC/PID/oom_adj file, the numerical value in file reading, as the standard and the threshold values that judge priority.Wherein, PID (Process Identifier) is the identify label of each process, and it is unique that program one operational system will distribute to process one automatically.By the PID of application program, find the oom_adj that application program is corresponding.
Program is divided into following a few class by Android, such as, and the order reduced successively according to importance:
FOREGROUD_APP, oom_adj=0, represent foreground program, can be understood as the program used;
VISIBLE_APP, oom_adj=1, represent the visible program of user;
SECONDARY_SERVER, oom_adj=2, represent background service, such as QQ can in running background service;
HOME_APP, oom_adj=4, representing HOME, is exactly main interface;
HIDDEN_APP, oom_adj=7, represent the program be hidden;
CONTENT_PROVIDER, oom_adj=14, represent content provider;
EMPTY_APP, oom_adj=15, represent dummy routine, neither provide service, also do not provide content.
(2) second way is: the Procession information of application programme that acquisition system is being run, and by the numerical value of the importance attribute in the Procession information of application programme that running, determines the process priority of each application program.
Concrete, by obtaining the program run in Android program, by the RunningAppProcessInfo object got, by the numerical value of its importance attribute, as the standard and the threshold values that judge priority.
In Android system, the constant IMOPORTANCE (importance attribute) of RunningAppProcessInfo (Procession information of application programme run) the inside represents the importance of this app process, because when system recoveries, collection process can be carried out according to IMOPORTANCE.Such as:
Public static final int IMPORTANCE_BACKGROUND=400 represents background program;
Public static final int IMPORTANCE_EMPTY=500 represents null process;
Public static final int IMPORTANCE_FOREGROUND=100 to represent at screen foremost, can get the program of focus;
Public static final int IMPORTANCE_SERVICE=300 represents the program in service;
Public static final int IMPORTANCE_VISIBLE=200 represents and holds before screen, obtains program less than focus.
Concrete, the example obtaining the importance property value of RunningAppProcessInfo object is as follows:
First to obtaining the object instance of ActivityManager, by calling getSystemService (ACTIVITY_SERVICE), will the example of an ActivityManager be returned; After this example of acquisition, call its getRunningAppProcesses () method, can return a List, the data type deposited in this List is ActivityManager.RunningAppProcessInfo.So, this List is traveled through, can obtain from every RunningAppProcessInfo List and enjoy relevant information.
Such as, use a ListAdapter to be tied in the middle of a ListView and show, code is as follows:
Visible, be exactly the priority that can obtain process by " public int importance " (process severity level in systems in which) in above-mentioned code, thus learn whether it is background process.
In the present embodiment, the first temperature can be arranged to lower temperature, such as, can be 40 degree.At this moment, temperature can't impact terminal, only needs to close some background process.
When the temperature of terminal reaches the first temperature but do not reach the second temperature, perform step S205, namely close other all processes except system process.
In the present embodiment, in order to avoid the temperature of terminal is too high, the second temperature can be arranged to the higher temperature that terminal can be born, such as, can be 55 degree.When the temperature of terminal is more than 40 degree, and during more than 55 degree, just may have influence on the operation of terminal.At this moment, the temperature in order to avoid terminal continues to raise, can other all processes outside shutdown system process.
It should be noted that, in order to avoid the inconvenience (if user is just at download file or running game etc.) that rev down process rev brings to user, first can point out user before terminal rev down process rev, again process be closed after user selects closedown.
When the temperature of terminal reaches the second temperature, perform step S206, i.e. shutoff operation system.
It should be noted that, except shutoff operation system, other operations can also be performed, such as: make the process that operating system dormancy or closedown user select.
For the process of closing user and selecting, can in the following way:
Show which software runs just in an operating system by visualization interface to user, and its priority.User can select these programs, when the temperature of terminal reaches uniform temperature, makes operating system close these processes.
Above-mentionedly be referred to, the second temperature has been the higher temperature that terminal can be born, so when temperature meets or exceeds the second temperature, in order to protect terminal itself, then and can shutoff operation system.
It should be noted that, the lofty sense brought user in order to avoid unexpected shutoff operation system, before shutoff operation system, can also comprise: the prompting sending shutoff operation system to user.
Such as, above-mentioned prompting can be:
Your mobile phone temp is too high, will be your closing hand phone, otherwise likely cause the damage of mobile phone in 10 seconds.
Wherein, the mode of prompting can comprise multiple, such as display reminding, voice message etc.In the present embodiment, the mode of prompting can adopt the form of suspended window to show on mobile terminals, concrete, the suspension procedure plate that can be constructed by WindowManager (window manager) system service in call operation system is shown with the form of suspended window.Above-mentioned WindowManager system service also can be called window manager API.
Embodiments provide the concrete grammar of a kind of terminal cooling, by obtaining system information and the temperature of terminal, judge whether to reach default process according to system information and close condition, when reaching default process and closing condition, according to the process causing CPU to generate heat run in the operating system that the thermal creep stress of terminal is closed a terminal, and then reduce the computational load of CPU, reduce the generation of CPU heat, avoid that terminal is overheated causes hardware damage.
Embodiment three
Fig. 3 is the apparatus structure block diagram of a kind of terminal cooling that one embodiment of the invention provides, and this device 300 comprises:
Data obtaining module 310, is configured to the system information and the temperature that obtain terminal;
Judge module 320, is configured to judge whether to reach default process according to system information and closes condition;
Closing module 330, is configured to when reaching default process and closing condition, according to the appointment process run in the operating system that the thermal creep stress of terminal is closed a terminal;
Wherein, appointment process is the process causing terminal to be generated heat.
Alternatively, system information at least comprises any one in the clocking information of timer, screen locking announcement information, process operation information.
Alternatively, judge module 320 is configured to judge whether to reach default process according to system information in the following manner and closes condition:
According to the clocking information of timer, judge whether to reach the first default duration;
Or,
According to clocking information and the screen locking announcement information of timer, judge in the second duration preset, whether receive screen locking notice;
Or,
According to process operation information, judge whether the operating system of terminal exists stuck process.
Alternatively, closing module 330, comprising:
First closing unit 331, is configured to when the temperature of terminal does not reach the first default temperature, the background process in the operating system of closing a terminal;
Second closing unit 332, is configured to when the temperature of terminal reaches the first default temperature and do not reach the second default temperature, other processes in the operating system of closing a terminal except system process;
3rd closing unit 333, is configured to when the temperature of terminal reaches the second default temperature, the operating system of closing a terminal, the program that operating system dormancy or closedown user are selected.
Alternatively, this device 300 also comprises:
Reminding module 340, before being configured to the appointment process run in the operating system of closing a terminal according to the thermal creep stress of terminal, the appointment process run in the operating system whether prompting user closes a terminal.
Alternatively, closing module 330 is also configured to:
When user selects the appointment process run in the operating system of not closing a terminal and the temperature of terminal reaches the second default temperature, restart the operating system of terminal.
Embodiments provide the device of a kind of terminal cooling, by obtaining system information and the temperature of terminal, judge whether to reach default process according to system information and close condition, when reaching default process and closing condition, according to the process causing CPU to generate heat run in the operating system that the thermal creep stress of terminal is closed a terminal, and then reduce the computational load of CPU, reduce the generation of CPU heat, avoid that terminal is overheated causes hardware damage.
In instructions provided herein, describe a large amount of detail.But can understand, embodiments of the invention can be put into practice when not having these details.In some instances, be not shown specifically known method, structure and technology, so that not fuzzy understanding of this description.
Similarly, be to be understood that, in order to simplify the disclosure and to help to understand in each inventive aspect one or more, in the description above to exemplary embodiment of the present invention, each feature of the present invention is grouped together in single embodiment, figure or the description to it sometimes.But, the method for the disclosure should be construed to the following intention of reflection: namely the present invention for required protection requires feature more more than the feature clearly recorded in each claim.Or rather, as claims below reflect, all features of disclosed single embodiment before inventive aspect is to be less than.Therefore, the claims following embodiment are incorporated to this embodiment thus clearly, and wherein each claim itself is as independent embodiment of the present invention.
Those skilled in the art are appreciated that and adaptively can change the module in the equipment in embodiment and they are arranged in one or more equipment different from this embodiment.Module in embodiment or unit or assembly can be combined into a module or unit or assembly, and multiple submodule or subelement or sub-component can be put them in addition.Except at least some in such feature and/or process or unit be mutually repel except, any combination can be adopted to combine all processes of all features disclosed in this instructions (comprising adjoint claim, summary and accompanying drawing) and so disclosed any method or equipment or unit.Unless expressly stated otherwise, each feature disclosed in this instructions (comprising adjoint claim, summary and accompanying drawing) can by providing identical, alternative features that is equivalent or similar object replaces.
In addition, those skilled in the art can understand, although embodiments more described herein to comprise in other embodiment some included feature instead of further feature, the combination of the feature of different embodiment means and to be within scope of the present invention and to form different embodiments.Such as, in detail in the claims, the one of any of embodiment required for protection can use with arbitrary array mode.
All parts embodiment of the present invention with hardware implementing, or can realize with the software module run on one or more processor, or realizes with their combination.It will be understood by those of skill in the art that the some or all functions for the some or all parts in the device of lowering the temperature in terminal that microprocessor or digital signal processor (DSP) can be used in practice to realize according to the embodiment of the present invention.The present invention can also be embodied as part or all equipment for performing method as described herein or device program (such as, computer program and computer program).Realizing program of the present invention and can store on a computer-readable medium like this, or the form of one or more signal can be had.Such signal can be downloaded from internet website and obtain, or provides on carrier signal, or provides with any other form.
The present invention will be described instead of limit the invention to it should be noted above-described embodiment, and those skilled in the art can design alternative embodiment when not departing from the scope of claims.In the claims, any reference symbol between bracket should be configured to limitations on claims.Word " comprises " not to be got rid of existence and does not arrange element in the claims or step.Word "a" or "an" before being positioned at element is not got rid of and be there is multiple such element.The present invention can by means of including the hardware of some different elements and realizing by means of the computing machine of suitably programming.In the unit claim listing some devices, several in these devices can be carry out imbody by same hardware branch.Word first, second and third-class use do not represent any order.Can be title by these word explanations.
So far, those skilled in the art will recognize that, although multiple exemplary embodiment of the present invention is illustrate and described herein detailed, but, without departing from the spirit and scope of the present invention, still can directly determine or derive other modification many or amendment of meeting the principle of the invention according to content disclosed by the invention.Therefore, scope of the present invention should be understood and regard as and cover all these other modification or amendments.
Claims (12)
1. a method for terminal cooling, comprising:
Obtain system information and the temperature of terminal;
Judge whether to reach default process according to described system information and close condition;
When reaching described default process and closing condition, close the appointment process run in the operating system of described terminal according to the thermal creep stress of described terminal;
Wherein, described appointment process is the process causing described terminal to be generated heat.
2. method according to claim 1, wherein, described system information at least comprises any one in the clocking information of timer, screen locking announcement information, process operation information.
3. method according to claim 2, wherein, describedly judges whether to reach default process according to described system information and closes condition, comprising:
According to the clocking information of described timer, judge whether to reach the first default duration;
Or,
According to clocking information and the screen locking announcement information of described timer, judge in the second duration preset, whether receive screen locking notice;
Or,
According to described process operation information, judge whether the operating system of described terminal exists stuck process.
4. method according to claim 3, wherein, the described thermal creep stress according to described terminal closes the appointment process run in the operating system of described terminal, comprising:
When the temperature of described terminal does not reach the first default temperature, close the background process in the operating system of described terminal;
When the temperature of described terminal reaches the first default temperature and do not reach the second default temperature, close other processes in the operating system of described terminal except system process;
When the temperature of described terminal reaches the second default temperature, the program of closing the operating system of described terminal, described operating system dormancy or closedown user being selected.
5. method according to claim 4, wherein, before close the appointment process run in the operating system of described terminal according to the thermal creep stress of described terminal, also comprises:
The appointment process pointing out described user whether to close to run in the operating system of described terminal.
6. method according to claim 5, wherein, when described user selects not close the appointment process run in the operating system of described terminal and the temperature of described terminal reaches the second default temperature, also comprises:
Restart the operating system of described terminal.
7. a device for terminal cooling, comprising:
Data obtaining module, is configured to the system information and the temperature that obtain terminal;
Judge module, is configured to judge whether to reach default process according to described system information and closes condition;
Closing module, is configured to, when reaching described default process and closing condition, close the appointment process run in the operating system of described terminal according to the thermal creep stress of described terminal;
Wherein, described appointment process is the process causing described terminal to be generated heat.
8. device according to claim 7, wherein, described system information at least comprises any one in the clocking information of timer, screen locking announcement information, process operation information.
9. device according to claim 8, wherein, described judge module is configured to judge whether to reach default process according to described system information in the following manner and closes condition:
According to the clocking information of described timer, judge whether to reach the first default duration;
Or,
According to clocking information and the screen locking announcement information of described timer, judge in the second duration preset, whether receive screen locking notice;
Or,
According to described process operation information, judge whether the operating system of described terminal exists stuck process.
10. device according to claim 9, wherein, described closing module, comprising:
First closing unit, is configured to, when the temperature of described terminal does not reach the first default temperature, close the background process in the operating system of described terminal;
Second closing unit, is configured to, when the temperature of described terminal reaches the first default temperature and do not reach the second default temperature, close other processes in the operating system of described terminal except system process;
3rd closing unit, the program being configured to when the temperature of described terminal reaches the second default temperature, closing the operating system of described terminal, described operating system dormancy or closedown user are selected.
11. devices according to claim 10, wherein, described device also comprises:
Reminding module, is configured to before close the appointment process run in the operating system of described terminal according to the thermal creep stress of terminal, the appointment process pointing out described user whether to close to run in the operating system of described terminal.
12. devices according to claim 11, wherein, described closing module is also configured to:
When described user selects not close the appointment process run in the operating system of described terminal and the temperature of described terminal reaches the second default temperature, restart the operating system of described terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410564673.XA CN104317373B (en) | 2014-10-21 | 2014-10-21 | A kind of method and apparatus of mobile terminal cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410564673.XA CN104317373B (en) | 2014-10-21 | 2014-10-21 | A kind of method and apparatus of mobile terminal cooling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104317373A true CN104317373A (en) | 2015-01-28 |
| CN104317373B CN104317373B (en) | 2019-02-05 |
Family
ID=52372613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410564673.XA Active CN104317373B (en) | 2014-10-21 | 2014-10-21 | A kind of method and apparatus of mobile terminal cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104317373B (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106095556A (en) * | 2016-06-20 | 2016-11-09 | 惠州Tcl移动通信有限公司 | A kind of method and system controlling terminal processes |
| CN107003902A (en) * | 2015-04-14 | 2017-08-01 | 华为技术有限公司 | A kind of method of management of process, device and equipment |
| WO2017206865A1 (en) * | 2016-05-31 | 2017-12-07 | 广东欧珀移动通信有限公司 | Application program shutdown method and apparatus, storage medium, and electronic device |
| CN107463233A (en) * | 2017-08-16 | 2017-12-12 | 联想(北京)有限公司 | The cooling control method and electronic equipment of a kind of electronic equipment |
| CN107608424A (en) * | 2017-06-13 | 2018-01-19 | 深圳市宝尔爱迪科技有限公司 | Smart machine with temperature detection and protection system |
| CN107682562A (en) * | 2017-11-12 | 2018-02-09 | 佛山市百里洲科技有限公司 | One kind can carry out temperature controlled mobile phone |
| CN107797830A (en) * | 2017-11-12 | 2018-03-13 | 佛山市百里洲科技有限公司 | A kind of temperature controlled method of mobile terminal |
| WO2018049787A1 (en) * | 2016-09-18 | 2018-03-22 | 中兴通讯股份有限公司 | Method and device for adjusting temperature of terminal, and terminal |
| WO2019028711A1 (en) * | 2017-08-09 | 2019-02-14 | 北京小米移动软件有限公司 | Overheating protection method and device of user equipment, user equipment and base station |
| CN110045812A (en) * | 2018-01-12 | 2019-07-23 | 广东欧珀移动通信有限公司 | Information processing method, device, computer equipment and computer readable storage medium |
| CN110626171A (en) * | 2018-06-25 | 2019-12-31 | 矢崎总业株式会社 | Display device for vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006119761A1 (en) * | 2005-05-06 | 2006-11-16 | Asetek A/S | Cooling system for a computer system |
| CN1904852A (en) * | 2006-08-01 | 2007-01-31 | 西安西电捷通无线网络通信有限公司 | Method for monitoring and abnormal processing of computer application program |
| CN102196097A (en) * | 2011-05-19 | 2011-09-21 | 中兴通讯股份有限公司 | Method and device for automatically closing idle programs of mobile communication terminal background |
| US20140060773A1 (en) * | 2012-08-31 | 2014-03-06 | Fujitsu Limited | Power control apparatus, information processing apparatus, and power control method |
| CN103902335A (en) * | 2014-03-12 | 2014-07-02 | 上海天奕达电子科技有限公司 | Method and system for cleaning background programs |
-
2014
- 2014-10-21 CN CN201410564673.XA patent/CN104317373B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006119761A1 (en) * | 2005-05-06 | 2006-11-16 | Asetek A/S | Cooling system for a computer system |
| CN1904852A (en) * | 2006-08-01 | 2007-01-31 | 西安西电捷通无线网络通信有限公司 | Method for monitoring and abnormal processing of computer application program |
| CN102196097A (en) * | 2011-05-19 | 2011-09-21 | 中兴通讯股份有限公司 | Method and device for automatically closing idle programs of mobile communication terminal background |
| US20140060773A1 (en) * | 2012-08-31 | 2014-03-06 | Fujitsu Limited | Power control apparatus, information processing apparatus, and power control method |
| CN103902335A (en) * | 2014-03-12 | 2014-07-02 | 上海天奕达电子科技有限公司 | Method and system for cleaning background programs |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107003902A (en) * | 2015-04-14 | 2017-08-01 | 华为技术有限公司 | A kind of method of management of process, device and equipment |
| CN107003902B (en) * | 2015-04-14 | 2021-01-01 | 华为技术有限公司 | Method, device and equipment for process management |
| US10514950B2 (en) | 2015-04-14 | 2019-12-24 | Huawei Technologies Co., Ltd. | Interface switching method, apparatus, and device |
| WO2017206865A1 (en) * | 2016-05-31 | 2017-12-07 | 广东欧珀移动通信有限公司 | Application program shutdown method and apparatus, storage medium, and electronic device |
| CN106095556A (en) * | 2016-06-20 | 2016-11-09 | 惠州Tcl移动通信有限公司 | A kind of method and system controlling terminal processes |
| WO2017219661A1 (en) * | 2016-06-20 | 2017-12-28 | 捷开通讯(深圳)有限公司 | Terminal process controlling method and system |
| WO2018049787A1 (en) * | 2016-09-18 | 2018-03-22 | 中兴通讯股份有限公司 | Method and device for adjusting temperature of terminal, and terminal |
| CN107608424A (en) * | 2017-06-13 | 2018-01-19 | 深圳市宝尔爱迪科技有限公司 | Smart machine with temperature detection and protection system |
| WO2019028711A1 (en) * | 2017-08-09 | 2019-02-14 | 北京小米移动软件有限公司 | Overheating protection method and device of user equipment, user equipment and base station |
| CN107463233A (en) * | 2017-08-16 | 2017-12-12 | 联想(北京)有限公司 | The cooling control method and electronic equipment of a kind of electronic equipment |
| CN107797830A (en) * | 2017-11-12 | 2018-03-13 | 佛山市百里洲科技有限公司 | A kind of temperature controlled method of mobile terminal |
| CN107682562A (en) * | 2017-11-12 | 2018-02-09 | 佛山市百里洲科技有限公司 | One kind can carry out temperature controlled mobile phone |
| CN110045812A (en) * | 2018-01-12 | 2019-07-23 | 广东欧珀移动通信有限公司 | Information processing method, device, computer equipment and computer readable storage medium |
| CN110045812B (en) * | 2018-01-12 | 2021-01-15 | Oppo广东移动通信有限公司 | Information processing method, information processing device, computer equipment and computer readable storage medium |
| CN110626171A (en) * | 2018-06-25 | 2019-12-31 | 矢崎总业株式会社 | Display device for vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104317373B (en) | 2019-02-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104317373A (en) | Method and device for cooling mobile terminal | |
| CN111433775B (en) | Security enhancement method and electronic device thereof | |
| US9910984B2 (en) | Methods and systems for on-device high-granularity classification of device behaviors using multi-label models | |
| KR102272875B1 (en) | Internet of things event management systems and methods | |
| US20160337390A1 (en) | Methods and Systems for Behavior-Specific Actuation for Real-Time Whitelisting | |
| JP5572726B2 (en) | Program and information processing method | |
| CN106256116B (en) | A kind of method and terminal controlling application program | |
| US20120222120A1 (en) | Malware detection method and mobile terminal realizing the same | |
| CN104267799B (en) | Network server and method and system for processing power consumption of electronic equipment | |
| CN105740021B (en) | A kind of installation method and device of application program | |
| EP3207456A1 (en) | Flexible rules engine for managing connected consumer devices | |
| CN104809397A (en) | Android malicious software detection method and system based on dynamic monitoring | |
| US11762979B2 (en) | Management of login information affected by a data breach | |
| WO2015018314A1 (en) | Method, device and system for detecting whether account is stolen | |
| CN104050417A (en) | Method and device for detecting software states at mobile terminal | |
| US20140032739A1 (en) | Subscription watch lists for event handling | |
| CN102509054A (en) | Mobile terminal and application program control method for mobile terminal | |
| CN103444236A (en) | Managing a portal application | |
| CN104915283A (en) | Method and device for measuring power consumption of mobile terminal | |
| CN104360925A (en) | Method and device for counting and recording use frequency of application program | |
| CN105704758A (en) | Method and device of closing social applications based on flow monitoring | |
| CN105468370A (en) | Method and system for quickly removing message in notification bar of mobile terminal and mobile terminal | |
| CN103218552A (en) | Safety management method and device based on user behavior | |
| CN106778132B (en) | Control method, device and the mobile terminal of file process | |
| CN106331858A (en) | Method, device and system for detecting program installation adaptation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220729 Address after: Room 801, 8th floor, No. 104, floors 1-19, building 2, yard 6, Jiuxianqiao Road, Chaoyang District, Beijing 100015 Patentee after: BEIJING QIHOO TECHNOLOGY Co.,Ltd. Address before: 100088 room 112, block D, 28 new street, new street, Xicheng District, Beijing (Desheng Park) Patentee before: BEIJING QIHOO TECHNOLOGY Co.,Ltd. Patentee before: Qizhi software (Beijing) Co.,Ltd. |
|
| TR01 | Transfer of patent right |