CN104460913A - Method and system for lowering temperature of whole mobile terminal - Google Patents
Method and system for lowering temperature of whole mobile terminal Download PDFInfo
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- CN104460913A CN104460913A CN201410846522.3A CN201410846522A CN104460913A CN 104460913 A CN104460913 A CN 104460913A CN 201410846522 A CN201410846522 A CN 201410846522A CN 104460913 A CN104460913 A CN 104460913A
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- 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
- G06F1/203—Cooling means for portable computers, e.g. for laptops
Abstract
The invention discloses a method and system for lowering the temperature of a whole mobile terminal. The method comprises the following steps that S1, it is defected that a mobile terminal camera module operates, the real-time temperature T1 of the whole mobile terminal is detected in real time in the operating process; S2, whether the detected real-time temperature T1 exceeds a preset temperature threshold T is judged, wherein the preset temperature threshold T is a fixed value, and when the real-time temperature T1 exceeds the preset temperature threshold T, it is judged that the temperature is too high; S3, the camera module conducts lowers frame read rate according to the real-time temperature T1, the real-time temperature T1 of the whole mobile terminal is detected in real time in the operating process, and when the real-time temperature T1 reaches a preset temperature threshold T or is lower than the preset temperature threshold T, a normal frame read rate is recovered. The method can quickly lower the temperature, so that good experience is brought to a user.
Description
Technical field
The present invention relates to mobile terminal falling temperature technique, particularly relate to a kind of method and system reducing mobile terminal complete machine temperature.
Background technology
Because the pixel of mobile phone camera is done higher and higher, the power consumption that so inevitable camera brings when preview and video recording is also increasing, and the hardware of mobile phone and the restriction of structure, cause the temperature of complete machine can along with time long to the service time of camera, temperature can be more and more higher, the process of general mobile phone uses the mechanism of the aspects such as the number of falling CPU and frequency to process, camera configuration here is so inevitably made not change, and the processing power reduction of mobile phone entirety causes camera Caton phenomenon to produce and underspeeding of temperature is not very fast.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of method and system reducing mobile terminal complete machine temperature are provided, make the complete machine temperature of mobile terminal can return to uniform temperature rapidly, ensure that running environment is safe and reliable, promote Consumer's Experience.
In order to achieve the above object, the technical solution used in the present invention is:
Reduce a method for mobile terminal complete machine temperature, comprise the steps:
S1. detect that mobile terminal camera module is run, in operational process, detect the real time temperature T1 of mobile terminal complete machine in real time;
S2. judge whether the real time temperature T1 detected exceedes preset temperature threshold values T, described preset temperature threshold values T is a fixed value, is judged to be that temperature is too high when real time temperature T1 exceedes preset temperature threshold values T;
S3. camera model carries out the operation of reduction reading frame per second according to real time temperature T1, detects the real time temperature T1 of mobile terminal complete machine in real time, when real time temperature T1 reaches or then recovers normally to read frame per second lower than preset temperature threshold values T in operational process.
Preferably, described method also comprises:
Step S4. is when mobile terminal inside arranges multiple CPU, while camera model carries out reducing the operation of reading frame per second according to real time temperature T1, the CPU number that automatic minimizing runs, the real time temperature T1 of mobile terminal complete machine is detected in real time, when real time temperature T1 reaches or then recovers normally to read frame per second lower than preset temperature threshold values T in operational process.
Preferably, step S1 comprises:
Whether step S101. detects mobile terminal camera module in real time and runs, and is, performs next step, otherwise continues to detect;
Step S102. open temp sensor, temperature sensor detects mobile terminal complete machine temperature in real time, obtains real time temperature T1.
Preferably, step S3 specifically comprises:
Step S301., when real time temperature T1 exceedes preset temperature threshold values T, pre-sets multiple temperature range, and each temperature range corresponding reads frame per second, and temperature range is higher, and corresponding reading frame per second is lower;
Step S302. obtains the temperature range at place according to the value of real time temperature T1, the reading frame per second corresponding to obtaining according to temperature range;
Step S303. carries out the output of reading frame per second by normally reading the frame per second reading frame per second be reduced to corresponding to temperature range;
Step S304. detects mobile terminal complete machine real time temperature T1 in real time in camera model operational process, and when the temperature range that real time temperature T1 is corresponding changes, frame per second is read in adjustment;
Step S305. works as real time temperature T1 and reaches or then recover normally to read frame per second lower than preset temperature threshold values T.
Preferably, step S4 specifically comprises:
Step S401., when real time temperature T1 exceedes preset temperature threshold values T, pre-sets multiple temperature range, and the corresponding CPU of each temperature range runs number, and temperature range is higher, and it is fewer that corresponding CPU runs number;
Step S402. obtains the temperature range at place according to the value of real time temperature T1, and the CPU corresponding to obtaining according to temperature range runs number;
The normal CPU operation number CPU be reduced to corresponding to temperature range is run number and carries out camera model operation by step S403.;
Step S404. detects mobile terminal complete machine real time temperature T1 in real time in camera model operational process, and when the temperature range that real time temperature T1 is corresponding changes, adjustment CPU runs number;
Step S405. reaches as real time temperature T1 or then recovers normal CPU lower than preset temperature threshold values T and runs number.
The invention also discloses a kind of system reducing mobile terminal complete machine temperature, comprise the steps:
Detection module, for detecting that mobile terminal camera module is run, detects the real time temperature T1 of mobile terminal complete machine in real time in operational process;
Judge module, for judging whether the real time temperature T1 detected exceedes preset temperature threshold values T, described preset temperature threshold values T is a fixed value, is judged to be that temperature is too high when real time temperature T1 exceedes preset temperature threshold values T;
Frame cooling operational module falls, carry out reduction for camera model according to real time temperature T1 and read frame per second operation, the real time temperature T1 of mobile terminal complete machine is detected in real time, when real time temperature T1 reaches or then recovers normally to read frame per second lower than preset temperature threshold values T in operational process.
Preferably, described system also comprises:
CPU cooling operational module falls, for when mobile terminal inside arranges multiple CPU, while camera model carries out reducing the operation of reading frame per second according to real time temperature T1, the CPU number that automatic minimizing runs, the real time temperature T1 of mobile terminal complete machine is detected in real time, when real time temperature T1 reaches or then recovers normally to read frame per second lower than preset temperature threshold values T in operational process.
Preferably, detection module comprises:
Program runs detection module, and whether run for detecting mobile terminal camera module in real time, be perform next step, otherwise continues to detect;
Temperature detecting module, for open temp sensor, temperature sensor detects mobile terminal complete machine temperature in real time, obtains real time temperature T1.
Preferably, fall frame cooling operational module specifically to comprise:
Arrange module, during for exceeding preset temperature threshold values T as real time temperature T1, pre-set multiple temperature range, each temperature range corresponding reads frame per second, and temperature range is higher, and corresponding reading frame per second is lower;
Judge module, for obtaining the temperature range at place according to the value of real time temperature T1, the reading frame per second corresponding to obtaining according to temperature range;
Frame module falls, for carrying out the output of reading frame per second by normally reading the frame per second reading frame per second be reduced to corresponding to temperature range;
First adjusting module, for detecting mobile terminal complete machine real time temperature T1 in camera model operational process in real time, when the temperature range that real time temperature T1 is corresponding changes, frame per second is read in adjustment;
Second adjusting module, for reaching as real time temperature T1 or then recover normally to read frame per second lower than preset temperature threshold values T.
Preferably, fall CPU cooling operational module specifically to comprise:
Arrange module, during for exceeding preset temperature threshold values T as real time temperature T1, pre-set multiple temperature range, the corresponding CPU of each temperature range runs number, and temperature range is higher, and it is fewer that corresponding CPU runs number;
Judge module, for obtaining the temperature range at place according to the value of real time temperature T1, the CPU corresponding to obtaining according to temperature range runs number;
Fall CPU module, the CPU operation number be reduced to corresponding to temperature range for normal CPU being run number carries out camera model operation;
First adjusting module, for detecting mobile terminal complete machine real time temperature T1 in camera model operational process in real time, when the temperature range that real time temperature T1 is corresponding changes, adjustment CPU runs number;
Second adjusting module, reaches for real time temperature T1 or then recovers normal CPU lower than preset temperature threshold values T and run number.
Compared with prior art, the invention has the beneficial effects as follows: when running for camera model, by detecting the real time temperature of mobile terminal complete machine in real time, and compare according to real time temperature and preset temperature threshold values T, when exceeding preset temperature threshold values T, reached the object of cooling by the reading frame per second reducing camera model; Set temperature is interval, and the interval corresponding different reading frame per second of different temperatures, can conveniently lower the temperature, workable; When system exists multiple CPU, reduce CPU and run number, thus reach the object of cooling further; By double action, reach the object of fast cooling, thus bring good experience to user.
Accompanying drawing explanation
Fig. 1 is embodiments of the invention 1 method flow diagrams;
fig. 2 is embodiments of the invention 2 method flow diagrams;
Fig. 3 is the specific embodiment of the present invention process flow diagram.
Embodiment
Purport of the present invention is to overcome the deficiencies in the prior art, kind of the method and system reducing mobile terminal complete machine temperature are provided, synchronous by dynamic conditioning camera frame per second, namely frame per second a period of time of suitable reduction camera, the scheduling of the CPU of mobile phone also can be suitable adjust, after making mobile phone return to certain temperature faster, then mobile phone and camera aspect is allowed to recover normal condition.Be described in detail, to be interpretated more in-depth technical characteristic of the present invention and advantage with reference to accompanying drawing below in conjunction with embodiment.
embodiment 1
Embodiments of the invention 1 method flow diagram as shown in Figure 1, a kind of method reducing mobile terminal complete machine temperature described in embodiment 1 is passed through when camera model runs, during temperature overheating, reading by reducing the object that frame per second reaches cooling, comprising following 3 steps.
Step S1 of the present invention is: detect that mobile terminal camera module is run, and detects the real time temperature T1 of mobile terminal complete machine in operational process in real time.Mobile terminal of the present invention is for mobile phone, along with the development of technology, people are more and more higher for the requirement of adventure in daily life, because the pixel of mobile phone camera is done higher and higher, the power consumption that so inevitable camera brings when preview and video recording is also increasing, and the hardware of mobile phone and the restriction of structure, cause the temperature of complete machine can along with time long to the service time of camera, temperature can be more and more higher, the process of general mobile phone uses the mechanism of the aspects such as the number of falling CPU and frequency to process, camera configuration here is so inevitably made not change, and the processing power reduction of mobile phone entirety causes camera Caton phenomenon to produce and underspeeding of temperature is not very fast.So in order to address this problem, whether the present invention needs to detect mobile terminal camera module and runs.
Step S1 of the present invention comprises:
Whether step S101. detects mobile terminal camera module in real time and runs, and is, performs next step, otherwise continues to detect; Sense terminals camera model is generally by detecting the program listing that running or dynamically can obtaining, method of the present invention is the intensification and the process made that bring for camera model, so need detection camera module whether to run, if there is operation, then meet executive condition, perform next step, if do not detect that camera model runs, then continue to detect in real time, namely trace routine is in detected state always, until camera model run location detected;
Step S102. open temp sensor, temperature sensor detects mobile terminal complete machine temperature in real time, obtains real time temperature T1.After camera model brings into operation, trigger temperatures sensing switch, temperature sensor is started working, and detect mobile terminal complete machine temperature in real time, certainly, the present invention also can be realized by infrared module.
Step S2 of the present invention is: judge whether the real time temperature T1 detected exceedes preset temperature threshold values T, and described preset temperature threshold values T is a fixed value, is judged to be that temperature is too high when real time temperature T1 exceedes preset temperature threshold values T.Such as, pre-setting threshold temperature T is 25 degree, when namely thinking that temperature is too high more than 25 degree.Certain threshold temperature can need to arrange according to system.
Step S3 of the present invention is: camera model carries out reduction according to real time temperature T1 and reads frame per second operation, detects the real time temperature T1 of mobile terminal complete machine in real time, when real time temperature T1 reaches or then recovers normally to read frame per second lower than preset temperature threshold values T in operational process.Camera model mainly contains sensitive chip and the back-end image processing module composition of camera module, when mobile phone temp is normal, sensitive chip arranges according to normal higher frame per second the image going to export certain frame per second, back-end image processing module is also export data to process data according to sensitive chip, when mobile phone temp is higher than certain temperature time, (corresponding set of parameter is arranged, and falls frame per second and arranges to reset sensitive chip frame per second here.What obtain in actual items that lower in fact power consumption that frame per second reduces reduces is more), and the configuration of rear end image processing data is also corresponding carries out adaptation according to sensitive chip.
Step S3 of the present invention specifically comprises:
Step S301., when real time temperature T1 exceedes preset temperature threshold values T, pre-sets multiple temperature range, and each temperature range corresponding reads frame per second, and temperature range is higher, and corresponding reading frame per second is lower; Such as preset temperature threshold values T is 45 degree, arranges read the interval correspondence of frame per second N1,55-65 degree and arrange and read frame per second N2,65-75 degree interval and arrange and read frame per second N3 in the interval correspondence of 45-55 degree ..., according to actual conditions, multiple interval can be set;
Step S302. obtains the temperature range at place according to the value of real time temperature T1, the reading frame per second corresponding to obtaining according to temperature range; Such as real time temperature T1 is 60 degree, so corresponding interval 55-65, and now can obtain and read frame per second is N2;
Step S303. carries out the output of reading frame per second by normally reading the frame per second reading frame per second be reduced to corresponding to temperature range; According to step S302 gained, be reduced to N2 and read frame per second by normally reading frame per second and read, so read frame per second and decline, the speed of natural image processing module process picture has also lowered, lower power consumption, thus reaches and reduce the object of temperature;
Step S304. detects mobile terminal complete machine real time temperature T1 in real time in camera model operational process, and when the temperature range that real time temperature T1 is corresponding changes, frame per second is read in adjustment; Temperature sensor reads in frame per second process in reduction, real-time detected temperatures, when temperature is reduced to 50 degree, then according to change, reading frame per second is increased to N1;
Step S305. works as real time temperature T1 and reaches or then recover normally to read frame per second lower than preset temperature threshold values T.When real time temperature T1 is down to 45 degree, be at this moment then judged to be normal operating temperature, so just reading frame per second can be reverted to and normally read frame per second, the function of camera model can be improved, promote Consumer's Experience.
The embodiment of the present invention 1 also discloses a kind of system reducing mobile terminal complete machine temperature, comprises the steps:
Detection module, for detecting that mobile terminal camera module is run, detects the real time temperature T1 of mobile terminal complete machine in real time in operational process;
Judge module, for judging whether the real time temperature T1 detected exceedes preset temperature threshold values T, described preset temperature threshold values T is a fixed value, is judged to be that temperature is too high when real time temperature T1 exceedes preset temperature threshold values T;
Frame cooling operational module falls, carry out reduction for camera model according to real time temperature T1 and read frame per second operation, the real time temperature T1 of mobile terminal complete machine is detected in real time, when real time temperature T1 reaches or then recovers normally to read frame per second lower than preset temperature threshold values T in operational process.
Preferably, described system also comprises:
CPU cooling operational module falls, for when mobile terminal inside arranges multiple CPU, while camera model carries out reducing the operation of reading frame per second according to real time temperature T1, the CPU number that automatic minimizing runs, the real time temperature T1 of mobile terminal complete machine is detected in real time, when real time temperature T1 reaches or then recovers normally to read frame per second lower than preset temperature threshold values T in operational process.
Preferably, detection module comprises:
Program runs detection module, and whether run for detecting mobile terminal camera module in real time, be perform next step, otherwise continues to detect;
Temperature detecting module, for open temp sensor, temperature sensor detects mobile terminal complete machine temperature in real time, obtains real time temperature T1.
Preferably, fall frame cooling operational module specifically to comprise:
Arrange module, during for exceeding preset temperature threshold values T as real time temperature T1, pre-set multiple temperature range, each temperature range corresponding reads frame per second, and temperature range is higher, and corresponding reading frame per second is lower;
Judge module, for obtaining the temperature range at place according to the value of real time temperature T1, the reading frame per second corresponding to obtaining according to temperature range;
Frame module falls, for carrying out the output of reading frame per second by normally reading the frame per second reading frame per second be reduced to corresponding to temperature range;
First adjusting module, for detecting mobile terminal complete machine real time temperature T1 in camera model operational process in real time, when the temperature range that real time temperature T1 is corresponding changes, frame per second is read in adjustment;
Second adjusting module, for reaching as real time temperature T1 or then recover normally to read frame per second lower than preset temperature threshold values T.
embodiment 2
As different from Example 1, embodiment 2 adds the situation that mobile terminal system exists multiple CPU to embodiment 2, when there is multiple CPU, being reached the object of cooling by the number reducing CPU work, coordinating the reduction frame per second of embodiment 1 to realize cooling together.
As shown in Figure 2, a kind of method reducing mobile terminal complete machine temperature, because S1-S3 is similar to embodiment one, embodiment 2 no longer describes in detail S1-S3 embodiments of the invention 2 method flow diagram, comprises the steps:
S1. detect that mobile terminal camera module is run, in operational process, detect the real time temperature T1 of mobile terminal complete machine in real time;
S2. judge detect described in embodiment 2 real time temperature T1 whether exceed preset temperature threshold values T, described preset temperature threshold values T is a fixed value, is judged to be that temperature is too high when real time temperature T1 exceedes preset temperature threshold values T;
S3. camera model carries out the operation of reduction reading frame per second according to real time temperature T1, detects the real time temperature T1 of mobile terminal complete machine in real time, when real time temperature T1 reaches or then recovers normally to read frame per second lower than preset temperature threshold values T in operational process;
S4. when mobile terminal inside arranges multiple CPU, while camera model carries out reducing the operation of reading frame per second according to real time temperature T1, the CPU number that automatic minimizing runs, the real time temperature T1 of mobile terminal complete machine is detected in real time, when real time temperature T1 reaches or then recovers normally to read frame per second lower than preset temperature threshold values T in operational process.Time step S4 mainly controls video recording according to mobile phone temp, carry out the scheduling of CPU aspect: such as originally have 8 CPU, each CPU operates in about dominant frequency 1.2G.This time, Overall Power Consumption was 800mA, and when detection of handset complete machine temperature rises to 60 degree, reducing the number of CPU is 4 or 3 etc., and the dominant frequency of CPU is reduced to about 700M, and such power consumption just can reduce.This is the method for the power consumption mainly reducing system module, is also to carry out accelerating the method that temperature reduces when mobile phone temp rises.
Because the concrete implementation step of S1-S3 is similar to embodiment 1, embodiment 2 no longer describes in detail S1-S3.
The step S4 of embodiments of the invention 2 specifically comprises:
Step S401., when real time temperature T1 exceedes preset temperature threshold values T, pre-sets multiple temperature range, and the corresponding CPU of each temperature range runs number, and temperature range is higher, and it is fewer that corresponding CPU runs number; Such as originally there are 8 CPU, such as preset temperature threshold values T is 45 degree, and arranging CPU in the interval correspondence of 45-55 degree, to run number be that the interval correspondence of M1,55-65 degree arranges CPU to run number be M2, it is M3 that 65-75 degree interval arranges CPU operation number ..., according to actual conditions, multiple interval can be set;
Step S402. obtains the temperature range at place according to the value of real time temperature T1, and the CPU corresponding to obtaining according to temperature range runs number; Such as real time temperature T1 is 60 degree, so corresponding interval 55-65, and now can obtain CPU operation number is M2;
The normal CPU operation number CPU be reduced to corresponding to temperature range is run number and carries out camera model operation by step S403.; According to step S302 gained, it is M2 that normal CPU operation number is reduced to CPU operation number, and so CPU runs number decline, natural lower power consumption, thus reaches the object reducing temperature;
Step S404. detects mobile terminal complete machine real time temperature T1 in real time in camera model operational process, and when the temperature range that real time temperature T1 is corresponding changes, adjustment CPU runs number; Temperature sensor runs in number process at reduction CPU, real-time detected temperatures, when temperature is reduced to 50 degree, then according to change, reading frame per second is increased to CPU and runs number M1;
Step S405. reaches as real time temperature T1 or then recovers normal CPU lower than preset temperature threshold values T and runs number.When real time temperature T1 is down to 45 degree, be at this moment then judged to be normal operating temperature, so just CPU can be run number and revert to and normally run number, the function of camera model can be improved, promote Consumer's Experience.
As shown in Figure 3, step is as follows for the concrete implementing procedure figure of embodiment 2:
Step 1. camera model is started working;
The reading frame per second of step 2. camera and system CPU run number and are in normal configuration state;
Step 3. detection of handset temperature T1;
Step 4. judges whether mobile phone temp T1 is greater than pre-set threshold value T, is, performs step 5, otherwise returns step 2;
Step 5. system reduces CPU and runs number, and camera model reduces reading frame per second;
Step 6. duration M minute, Real-Time Monitoring mobile phone temp within the duration;
Step 7. judges whether mobile phone temp is reduced to temperature T or following, is, performs step 8, otherwise performs step 6;
The reading frame per second of step 8. camera and system CPU run number and recover normal configuration state;
Step 9. terminates program.
The invention also discloses a kind of system reducing mobile terminal complete machine temperature, comprise the steps:
Detection module, for detecting that mobile terminal camera module is run, detects the real time temperature T1 of mobile terminal complete machine in real time in operational process;
Judge module, for judging whether the real time temperature T1 detected exceedes preset temperature threshold values T, described preset temperature threshold values T is a fixed value, is judged to be that temperature is too high when real time temperature T1 exceedes preset temperature threshold values T;
Frame cooling operational module falls, carry out reduction for camera model according to real time temperature T1 and read frame per second operation, the real time temperature T1 of mobile terminal complete machine is detected in real time, when real time temperature T1 reaches or then recovers normally to read frame per second lower than preset temperature threshold values T in operational process;
CPU cooling operational module falls, for when mobile terminal inside arranges multiple CPU, while camera model carries out reducing the operation of reading frame per second according to real time temperature T1, the CPU number that automatic minimizing runs, the real time temperature T1 of mobile terminal complete machine is detected in real time, when real time temperature T1 reaches or then recovers normally to read frame per second lower than preset temperature threshold values T in operational process.
Because of detection module with fall frame cooling operational module identical with embodiment 1, be not repeated herein.
As preferred embodiment of the present invention, the CPU of falling cooling operational module of the present invention specifically comprises:
Arrange module, during for exceeding preset temperature threshold values T as real time temperature T1, pre-set multiple temperature range, the corresponding CPU of each temperature range runs number, and temperature range is higher, and it is fewer that corresponding CPU runs number;
Judge module, for obtaining the temperature range at place according to the value of real time temperature T1, the CPU corresponding to obtaining according to temperature range runs number;
Fall CPU module, the CPU operation number be reduced to corresponding to temperature range for normal CPU being run number carries out camera model operation;
First adjusting module, for detecting mobile terminal complete machine real time temperature T1 in camera model operational process in real time, when the temperature range that real time temperature T1 is corresponding changes, adjustment CPU runs number;
Second adjusting module, reaches for real time temperature T1 or then recovers normal CPU lower than preset temperature threshold values T and run number.
Carry out clear, complete description by the technical scheme in above embodiment to the present invention, obviously described embodiment is the embodiment of a part of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Claims (10)
1. reduce a method for mobile terminal complete machine temperature, comprise the steps:
S1. detect that mobile terminal camera module is run, in operational process, detect the real time temperature T1 of mobile terminal complete machine in real time;
S2. judge whether the real time temperature T1 detected exceedes preset temperature threshold values T, described preset temperature threshold values T is a fixed value, is judged to be that temperature is too high when real time temperature T1 exceedes preset temperature threshold values T;
S3. camera model carries out the operation of reduction reading frame per second according to real time temperature T1, detects the real time temperature T1 of mobile terminal complete machine in real time, when real time temperature T1 reaches or then recovers normally to read frame per second lower than preset temperature threshold values T in operational process.
2. the method for reduction mobile terminal complete machine temperature according to claim 1, it is characterized in that, described method also comprises:
Step S4. is when mobile terminal inside arranges multiple CPU, while camera model carries out reducing the operation of reading frame per second according to real time temperature T1, the CPU number that automatic minimizing runs, the real time temperature T1 of mobile terminal complete machine is detected in real time, when real time temperature T1 reaches or then recovers normally to read frame per second lower than preset temperature threshold values T in operational process.
3. the method for reduction mobile terminal complete machine temperature according to claim 1 and 2, it is characterized in that, step S1 comprises:
Whether step S101. detects mobile terminal camera module in real time and runs, and is, performs next step, otherwise continues to detect;
Step S102. open temp sensor, temperature sensor detects mobile terminal complete machine temperature in real time, obtains real time temperature T1.
4. the method for reduction mobile terminal complete machine temperature according to claim 3, it is characterized in that, step S3 specifically comprises:
Step S301., when real time temperature T1 exceedes preset temperature threshold values T, pre-sets multiple temperature range, and each temperature range corresponding reads frame per second, and temperature range is higher, and corresponding reading frame per second is lower;
Step S302. obtains the temperature range at place according to the value of real time temperature T1, the reading frame per second corresponding to obtaining according to temperature range;
Step S303. carries out the output of reading frame per second by normally reading the frame per second reading frame per second be reduced to corresponding to temperature range;
Step S304. detects mobile terminal complete machine real time temperature T1 in real time in camera model operational process, and when the temperature range that real time temperature T1 is corresponding changes, frame per second is read in adjustment;
Step S305. works as real time temperature T1 and reaches or then recover normally to read frame per second lower than preset temperature threshold values T.
5. the method for reduction mobile terminal complete machine temperature according to claim 2, it is characterized in that, step S4 specifically comprises:
Step S401., when real time temperature T1 exceedes preset temperature threshold values T, pre-sets multiple temperature range, and the corresponding CPU of each temperature range runs number, and temperature range is higher, and it is fewer that corresponding CPU runs number;
Step S402. obtains the temperature range at place according to the value of real time temperature T1, and the CPU corresponding to obtaining according to temperature range runs number;
The normal CPU operation number CPU be reduced to corresponding to temperature range is run number and carries out camera model operation by step S403.;
Step S404. detects mobile terminal complete machine real time temperature T1 in real time in camera model operational process, and when the temperature range that real time temperature T1 is corresponding changes, adjustment CPU runs number;
Step S405. reaches as real time temperature T1 or then recovers normal CPU lower than preset temperature threshold values T and runs number.
6. reduce a system for mobile terminal complete machine temperature, comprising:
Detection module, for detecting that mobile terminal camera module is run, detects the real time temperature T1 of mobile terminal complete machine in real time in operational process;
Judge module, for judging whether the real time temperature T1 detected exceedes preset temperature threshold values T, described preset temperature threshold values T is a fixed value, is judged to be that temperature is too high when real time temperature T1 exceedes preset temperature threshold values T;
Frame cooling operational module falls, carry out reduction for camera model according to real time temperature T1 and read frame per second operation, the real time temperature T1 of mobile terminal complete machine is detected in real time, when real time temperature T1 reaches or then recovers normally to read frame per second lower than preset temperature threshold values T in operational process.
7. the system of reduction mobile terminal complete machine temperature according to claim 6, it is characterized in that, described system also comprises:
CPU cooling operational module falls, for when mobile terminal inside arranges multiple CPU, while camera model carries out reducing the operation of reading frame per second according to real time temperature T1, the CPU number that automatic minimizing runs, the real time temperature T1 of mobile terminal complete machine is detected in real time, when real time temperature T1 reaches or then recovers normally to read frame per second lower than preset temperature threshold values T in operational process.
8. the system of the reduction mobile terminal complete machine temperature according to claim 6 or 7, it is characterized in that, detection module comprises:
Program runs detection module, and whether run for detecting mobile terminal camera module in real time, be perform next step, otherwise continues to detect;
Temperature detecting module, for open temp sensor, temperature sensor detects mobile terminal complete machine temperature in real time, obtains real time temperature T1.
9. the system of reduction mobile terminal complete machine temperature according to claim 8, is characterized in that, falls frame cooling operational module and specifically comprises:
Arrange module, during for exceeding preset temperature threshold values T as real time temperature T1, pre-set multiple temperature range, each temperature range corresponding reads frame per second, and temperature range is higher, and corresponding reading frame per second is lower;
Judge module, for obtaining the temperature range at place according to the value of real time temperature T1, the reading frame per second corresponding to obtaining according to temperature range;
Frame module falls, for carrying out the output of reading frame per second by normally reading the frame per second reading frame per second be reduced to corresponding to temperature range;
First adjusting module, for detecting mobile terminal complete machine real time temperature T1 in camera model operational process in real time, when the temperature range that real time temperature T1 is corresponding changes, frame per second is read in adjustment;
Second adjusting module, for reaching as real time temperature T1 or then recover normally to read frame per second lower than preset temperature threshold values T.
10. the system of reduction mobile terminal complete machine temperature according to claim 6, is characterized in that, falls CPU cooling operational module and specifically comprises:
Arrange module, during for exceeding preset temperature threshold values T as real time temperature T1, pre-set multiple temperature range, the corresponding CPU of each temperature range runs number, and temperature range is higher, and it is fewer that corresponding CPU runs number;
Judge module, for obtaining the temperature range at place according to the value of real time temperature T1, the CPU corresponding to obtaining according to temperature range runs number;
Fall CPU module, the CPU operation number be reduced to corresponding to temperature range for normal CPU being run number carries out camera model operation;
First adjusting module, for detecting mobile terminal complete machine real time temperature T1 in camera model operational process in real time, when the temperature range that real time temperature T1 is corresponding changes, adjustment CPU runs number;
Second adjusting module, reaches for real time temperature T1 or then recovers normal CPU lower than preset temperature threshold values T and run number.
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| CN105979142A (en) * | 2016-06-03 | 2016-09-28 | 深圳市金立通信设备有限公司 | Temperature rise control method and terminal |
| CN107277357A (en) * | 2017-07-12 | 2017-10-20 | 广东欧珀移动通信有限公司 | A kind of method for reducing temperature rise, computer-readable recording medium, electronic equipment |
| CN107277358A (en) * | 2017-07-12 | 2017-10-20 | 广东欧珀移动通信有限公司 | A kind of method for reducing temperature rise, computer-readable recording medium, electronic equipment |
| CN107422819A (en) * | 2017-07-12 | 2017-12-01 | 广东欧珀移动通信有限公司 | A kind of method for reducing temperature rise, computer-readable recording medium, electronic equipment |
| CN107436661A (en) * | 2017-07-24 | 2017-12-05 | 广东欧珀移动通信有限公司 | Mobile terminal and its management method, computer-readable recording medium |
| CN107509025A (en) * | 2017-07-26 | 2017-12-22 | 维沃移动通信有限公司 | A kind of camera control method and mobile terminal |
| CN107707744A (en) * | 2017-09-22 | 2018-02-16 | 惠州Tcl移动通信有限公司 | Photo storage method, mobile terminal and the storage medium of a kind of mobile terminal |
| CN108334431A (en) * | 2018-01-31 | 2018-07-27 | 上海与德科技有限公司 | A kind of method for early warning and terminal of mainboard temperature |
| CN110726412A (en) * | 2018-07-16 | 2020-01-24 | 上海擎感智能科技有限公司 | Navigation vehicle machine self-protection method, navigation method of terminal, vehicle machine and terminal |
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| CN107707744A (en) * | 2017-09-22 | 2018-02-16 | 惠州Tcl移动通信有限公司 | Photo storage method, mobile terminal and the storage medium of a kind of mobile terminal |
| CN108334431A (en) * | 2018-01-31 | 2018-07-27 | 上海与德科技有限公司 | A kind of method for early warning and terminal of mainboard temperature |
| CN110726412A (en) * | 2018-07-16 | 2020-01-24 | 上海擎感智能科技有限公司 | Navigation vehicle machine self-protection method, navigation method of terminal, vehicle machine and terminal |
| CN110726412B (en) * | 2018-07-16 | 2023-09-26 | 上海擎感智能科技有限公司 | Self-protection method of navigation vehicle, navigation method of terminal, vehicle and terminal |
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