CN107277358B - Method for reducing temperature rise, computer readable storage medium and electronic equipment - Google Patents
Method for reducing temperature rise, computer readable storage medium and electronic equipment Download PDFInfo
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- CN107277358B CN107277358B CN201710567568.5A CN201710567568A CN107277358B CN 107277358 B CN107277358 B CN 107277358B CN 201710567568 A CN201710567568 A CN 201710567568A CN 107277358 B CN107277358 B CN 107277358B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
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- 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
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- G06F1/206—Cooling means comprising thermal management
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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Abstract
The invention discloses a method for reducing temperature rise, a computer readable storage medium and electronic equipment, wherein the electronic equipment is provided with a plurality of camera modules which are adjacently arranged, and the method for reducing the temperature rise of the electronic equipment comprises the following steps: when a plurality of camera modules work simultaneously, acquiring the temperature of at least one camera module or the adjacent area thereof; when the temperature of the camera module or the adjacent area is larger than the preset threshold value, the working time sequence of the camera modules is changed, so that the camera modules work alternately. Through the mode, the power consumption of the camera module can be reduced, and the temperature rise of the electronic equipment is further controlled.
Description
Technical Field
The present invention relates to the field of heat dissipation technologies, and in particular, to a method for reducing temperature rise, a computer-readable storage medium, and an electronic device.
Background
In the using process of the electronic equipment, a plurality of factors can cause the temperature rise of the electronic equipment, such as charging, photographing, long-time telephone call or simultaneous starting of a plurality of applications causes the load of a CPU of a terminal to be too high.
Taking a mobile phone as an example, most of the existing mobile phones comprise a front camera module and a rear camera module, and the number of the rear camera modules of some mobile phones is more than one, so that when the camera modules work for a long time, the temperature of the camera modules and even the temperature of the whole mobile phone are too high, and the service life of the mobile phone is influenced.
Disclosure of Invention
The invention adopts a technical scheme that: a method for reducing temperature rise of electronic equipment is provided, and the method comprises the following steps: when a plurality of camera modules work simultaneously, acquiring the temperature of at least one camera module or the adjacent area thereof; when the temperature of the camera module or the adjacent area is larger than the preset threshold value, the working time sequence of the camera modules is changed, so that the camera modules work alternately.
The invention adopts another technical scheme that: there is provided a computer readable storage medium having stored thereon a computer program which, when being executed by a processor, carries out the steps of the method of reducing a temperature rise of an electronic device as provided above.
The invention adopts another technical scheme that: the electronic equipment comprises a plurality of camera modules, a sensor and a processor which are adjacently arranged; the camera modules are used for shooting images; the sensor is used for acquiring the temperature of at least one camera module or the adjacent area thereof when the plurality of camera modules work simultaneously; the processor is used for changing the working time sequence of the camera modules when the temperature of the camera modules or the adjacent areas of the camera modules is greater than a preset threshold value, so that the camera modules work alternately.
The invention adopts another technical scheme that: an electronic device is provided, the electronic device including: a plurality of camera modules for taking images; the temperature acquisition module is used for acquiring the temperature of at least one camera module or the adjacent area thereof when the plurality of camera modules work simultaneously; and the processing module is used for changing the working time sequence of the plurality of camera modules when the temperature of the camera modules or the adjacent areas of the camera modules is greater than a preset threshold value so as to enable the plurality of camera modules to work alternately.
Drawings
FIG. 1 is a schematic flow chart illustrating an embodiment of a method for reducing a temperature rise of an electronic device according to the present invention;
FIG. 2 is a schematic flow chart illustrating another embodiment of a method for reducing temperature rise in an electronic device according to the present invention;
FIG. 3 is a schematic flow chart illustrating a method for reducing temperature rise of an electronic device according to another embodiment of the present invention;
FIG. 4 is a schematic flow chart illustrating a method for reducing temperature rise of an electronic device according to still another embodiment of the present invention;
FIG. 5 is a schematic structural diagram of an embodiment of an electronic device provided in the present invention;
FIG. 6 is a schematic structural diagram of another embodiment of an electronic device provided in the present invention;
FIG. 7 is a schematic structural diagram of another embodiment of an electronic device provided in the present invention;
fig. 8 is a schematic structural diagram of an electronic device according to still another embodiment of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terms "first", "second", and the like in the present invention are used for distinguishing different objects, not for describing a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
The electronic equipment provided by the embodiment of the invention can be a mobile phone, a tablet personal computer, intelligent wearable equipment and the like.
Referring to fig. 1, fig. 1 is a schematic flow chart of an embodiment of a method for reducing temperature rise of an electronic device according to the present invention, the electronic device has a plurality of camera modules disposed adjacently, and the method includes:
step 11: when a plurality of camera modules work simultaneously, the temperature of at least one camera module or the adjacent area thereof is obtained.
Wherein, a plurality of camera modules of electronic equipment can include leading camera module and the rear camera module at terminal, and a plurality of camera modules are connected to CPU through PFC (flexible circuit board) respectively. Wherein, a camera module can include base, motor, camera module, decoration, lens etc. and no longer repeated here. Optionally, one rear camera module may also include two camera modules arranged in parallel. Of course, the number and the arrangement position of the camera modules are not limited in this embodiment.
Wherein, the temperature of acquireing the camera module can be acquireed through setting up temperature sensor, for example thermistor etc. specifically, can be close to the camera module setting with temperature sensor. The proximity area of the camera module may include a display screen, a battery, or a CPU (processor), which may be set according to a specific situation or a specific application scenario. For example, it may be provided on the back of the display screen, on the surface of the battery or on the surface of the CPU.
In addition, when the temperature of the camera module is acquired, the temperature of each camera module in the plurality of camera modules can be acquired respectively. When the reference is made, the temperature of one camera module with higher temperature in the plurality of camera modules can be used as a reference, and in addition, the average value of the temperatures of the two camera modules can also be used as a reference.
Optionally, in other embodiments, the temperature of the camera module or the area adjacent to the camera module is obtained in real time, that is, when the plurality of camera modules are not operated or partially operated, the temperature is also obtained.
Step 12: when the temperature of the camera module or the adjacent area is larger than the preset threshold value, the working time sequence of the camera modules is changed, so that the camera modules work alternately.
Optionally, in an embodiment, when the temperature is greater than the preset value, a prompt message may be sent to the user, a confirmation instruction of the user is received, and after the confirmation instruction of the user is received, the plurality of camera modules are made to alternately operate according to the set operation timing sequence.
It can be understood that when a plurality of camera modules of electronic equipment worked simultaneously, the consumption was great, in addition, if the data that two camera modules were gathered need simultaneous processing, also can increase CPU's occupancy, further can increase electronic equipment's temperature rise. If the electronic device is kept in a high-temperature environment for a long time, the electronic device may be damaged, and the service life of the electronic device may be affected. In the embodiment, the plurality of camera modules work alternately, so that the power consumption of the electronic equipment is reduced, and then the problem of temperature rise of the electronic equipment is solved.
In the following embodiments, an example is given in which the electronic device includes a first camera module and a second camera module, where the first camera module and the second camera module may be rear camera modules arranged in parallel, or one of the first camera module and the second camera module may be a rear camera module and the other one may be a front camera module. In addition, in the following embodiment, separate sensors are respectively provided for the first camera module and the second camera module, that is, when the first camera module and the second camera module work simultaneously or separately, the first sensor is used for detecting the temperature of the first camera module, and the second sensor is used for detecting the temperature of the second camera module.
Referring to fig. 2, fig. 2 is a schematic flow chart of another embodiment of a method for reducing a temperature rise of an electronic device, the method including:
step 21: when a plurality of camera modules work simultaneously, the temperature of at least one camera module or the adjacent area thereof is obtained.
Step 22: when the temperature of any one camera module in the camera modules is greater than a first preset threshold value, the working time sequence of the camera modules is changed, so that the camera modules work alternately.
Specifically, if the first preset temperature value is T1, the temperature detected by the first sensor is T1, and the temperature detected by the second sensor is T2. When two camera modules work, if any one of T1 or T2 is larger than T1, the temperature of one camera module in the two camera modules is overhigh, and therefore, the camera modules work alternately according to the set time sequence.
Referring to fig. 3, fig. 3 is a schematic flow chart of another embodiment of the method for reducing temperature rise of an electronic device, the method including:
step 31: when a plurality of camera modules work simultaneously, the temperature of at least one camera module or the adjacent area thereof is obtained.
Step 32: when the average temperature of the plurality of camera modules is greater than the second preset threshold value, the working time sequence of the plurality of camera modules is changed, so that the plurality of camera modules work alternately.
Specifically, if the second preset temperature value is T2, the temperature detected by the first sensor is T1, and the temperature detected by the second sensor is T2. When the two camera modules work, if the average value of T1 and T2 is larger than T2, the temperature of at least one of the two camera modules is too high, and therefore, the camera modules work alternately according to the set time sequence.
Optionally, the first preset temperature value T1 may be greater than the second preset temperature value T2.
In the above-described embodiment, the setting timing in which the plurality of camera modules alternately operate according to the setting timing may be arbitrarily set. For example, the first camera module works for 1 minute, and the second camera module works for 1 minute, and so on alternately.
In addition, the timing may be gradually increased in accordance with a set step. For example, the first camera module works for 1 minute, and the second camera module works for 1 minute; then, increasing the time length, namely, the first camera module works for 2 minutes, and the second camera module works for 2 minutes; then 3 minutes each, so gradually increasing. Of course, in other embodiments, the set step size may be gradually decreased.
Referring to fig. 4, fig. 4 is a schematic flow chart of a method for reducing a temperature rise of an electronic device according to another embodiment of the present invention, where the method includes:
step 41: when a plurality of camera modules work simultaneously, the temperature of at least one camera module or the adjacent area thereof is obtained.
Step 42: and when the temperature of the camera module or the adjacent area of the camera module is greater than a third preset threshold value, enabling the camera with the lowest temperature in the camera modules to work independently.
Specifically, if the third preset temperature value is T3, the temperature detected by the first sensor is T1, and the temperature detected by the second sensor is T2.
In one case, T1 is greater than T3 and T2 is less than T3, at which time the second camera module can be made to operate alone. Optionally, after a period of time, because first camera module temperature reduces gradually, when t1 is less than t2, make first camera module work alone again, then continuously monitor the temperature of first camera module and second camera module to make the camera module that wherein the temperature is lower work alone.
In another case, T1 is greater than T3, T2 is also greater than T3, but T1 is greater than T2, and the second camera module can be operated alone. Optionally, after a period of time, because first camera module temperature reduces gradually, when t1 is less than t2, make first camera module work alone again, then continuously monitor the temperature of first camera module and second camera module to make the camera module that wherein the temperature is lower work alone.
Optionally, after a plurality of camera modules work alternately for a period of time, the temperature of the plurality of camera modules may be reduced to below the preset value, and at this time, the plurality of camera modules can be kept working alternately, and the plurality of camera modules can be recovered to work simultaneously.
In addition, in the above embodiments, the method may further include: and determining the working time occupation ratio of the plurality of camera modules in the working sequence according to the temperature ratio of the plurality of camera modules.
For example, the temperature of the first camera module 511 is greater than that of the second camera module, and in the alternate working process of the first camera module 511 and the second camera module, the working duration of the second camera module can be greater than that of the second camera module. Specifically, the temperature of the first camera is 50 ℃, the temperature of the second camera is 40 ℃, and when the two camera modules work alternately, the second camera module can work for 5 minutes first, and then the first camera module 511 can work for 4 minutes, so that the two camera modules work alternately. Of course, in the second working period, the working time lengths of the two cameras can be redistributed according to the newly monitored temperature.
In addition, in the above embodiments, when the plurality of camera modules alternately operate, the operating power of at least one of the plurality of camera modules may be reduced. For example, when the first camera module works, the working power of the first camera module is reduced, and when the second camera module works, the working power of the second camera module is reduced. The reducing of the working power of the camera module may be reducing of a shooting frame rate of the camera module, a resolution of a shot image, and the like.
Optionally, in another embodiment, when the plurality of camera modules alternately operate, the non-operating camera module may also operate at a lower operating power. For example, when the first camera module normally works, the second camera module works at a lower working power, and when the second camera module normally works, the first camera module works at a lower working power.
Different from the prior art, the method for reducing the temperature rise of the electronic device provided by the embodiment includes: when a plurality of camera modules work simultaneously, acquiring the temperature of at least one camera module or the adjacent area thereof; when the temperature of the camera module or the adjacent area is larger than the preset threshold value, the working time sequence of the camera modules is changed, so that the camera modules work alternately. Through the mode, the power consumption of the camera module can be reduced, and the temperature rise of the electronic equipment is further controlled.
The present invention provides a computer-readable storage medium, on which a schematic structural diagram of an embodiment of a computer program is stored, the computer-readable storage medium being used for storing a computer program, and the computer program being executed by a processor to implement the method provided in the above-mentioned embodiment. It is understood that the method executed by the computer program stored in the readable storage medium in this embodiment is similar to the method provided in the foregoing embodiments, and the principle and steps thereof are the same, and are not described herein again.
Wherein the storage medium comprises: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
Referring to fig. 5, fig. 5 is a schematic structural diagram of an embodiment of an electronic device provided in the present invention.
The electronic device 50 includes a plurality of camera modules 51, a sensor 52, and a processor 53, wherein the plurality of camera modules 51, the sensor 52, and the processor 53 may be connected by a bus. Specifically, the plurality of camera modules 51 may be connected to a processor 53 on the main board through FPCs (flexible circuit boards), respectively.
The plurality of camera modules 51 are used for shooting images; the sensor 52 is used for acquiring the temperature of at least one camera module or the area adjacent to the camera module when a plurality of camera modules work simultaneously; the processor 53 is configured to change the working timing sequence of the plurality of camera modules when the temperature of the camera module or the adjacent area thereof is greater than the preset threshold value, so that the plurality of camera modules work alternately.
The sensor 52 may be disposed according to the position of the camera module or the position of the adjacent area for specifically testing the temperature, for example, if the temperature of the camera module is tested, the sensor may be connected to the camera module, if the temperature of the battery is tested, the sensor may be connected to the battery, and if the temperature of the CPU is tested, the sensor may be connected to the CPU, which is not required here.
Optionally, as shown in fig. 6, in an embodiment, the camera module 51 specifically includes a first camera module 511 and a second camera module 512, and the sensor 52 specifically includes a first sensor 521 and a second sensor 522.
The first sensor 521 is configured to obtain a temperature of the first camera module 511 when the first camera module 511 and the second camera module 512 work simultaneously; the second sensor 522 is used for acquiring the temperature of the second camera module 512 when the first camera module 511 and the second camera module 512 work simultaneously. Of course, in other embodiments, one temperature sensor may be used to acquire the temperatures of two camera modules, for example, an alternate acquisition mode may be used.
In addition, the sensor 52 may not only collect the temperature of the first camera module 511 and the second camera module 512 when they work simultaneously, but also collect the temperature in real time, that is, collect the temperature of the first camera module 511 and the second camera module 512 whether they work or not, so that the camera module which stops working can be recovered when the temperature of the camera module is recovered.
Optionally, in an embodiment, the processor 53 is specifically configured to change the working timing sequence of the plurality of camera modules when the temperature of any one of the plurality of camera modules 51 is greater than a first preset threshold, so that the plurality of camera modules work alternately, or change the working timing sequence of the plurality of camera modules when the average temperature of the plurality of camera modules 51 is greater than a second preset threshold, so that the plurality of camera modules work alternately.
Specifically, if the first preset temperature value is T1, the temperature detected by the first sensor is T1, and the temperature detected by the second sensor is T2. When the double camera modules work, if T1 or T2 is larger than T1, the temperature of one of the two camera modules is too high, and therefore, the camera modules work alternately according to the set time sequence.
Specifically, if the second preset temperature value is T2, the temperature detected by the first sensor is T1, and the temperature detected by the second sensor is T2. When the two camera modules work, if the average value of T1 and T2 is larger than T2, the temperature of at least one of the two camera modules is too high, and therefore, the camera modules work alternately according to the set time sequence.
Optionally, the first preset temperature value T1 may be greater than the second preset temperature value T2.
In the above-described embodiment, the setting timing in which the plurality of camera modules alternately operate according to the setting timing may be arbitrarily set. For example, the first camera module works for 1 minute, and the second camera module works for 1 minute, and so on alternately.
In addition, the timing may be gradually increased in accordance with a set step. For example, the first camera module works for 1 minute, and the second camera module works for 1 minute; then, increasing the time length, namely, the first camera module works for 2 minutes, and the second camera module works for 2 minutes; then 3 minutes each, so gradually increasing. Of course, in other embodiments, the set step size may be gradually decreased.
The processor 53 is further configured to determine an operating time ratio of the plurality of camera modules in the operating process according to the temperature ratio of the plurality of camera modules.
Optionally, in an embodiment, the processor 53 is specifically configured to enable a lowest-temperature camera in the multiple camera modules 51 to work alone when the temperature of the camera module 51 or the area adjacent to the camera module 51 is greater than a third preset threshold
Specifically, if the third preset temperature value is T3, the temperature detected by the first sensor is T1, and the temperature detected by the second sensor is T2.
In one case, T1 is greater than T3 and T2 is less than T3, at which time the second camera module can be made to operate alone. Optionally, after a period of time, because first camera module temperature reduces gradually, when t1 is less than t2, make first camera module work alone again, then continuously monitor the temperature of first camera module and second camera module to make the camera module that wherein the temperature is lower work alone.
In another case, T1 is greater than T3, T2 is also greater than T3, but T1 is greater than T2, and the second camera module can be operated alone. Optionally, after a period of time, because first camera module temperature reduces gradually, when t1 is less than t2, make first camera module work alone again, then continuously monitor the temperature of first camera module and second camera module to make the camera module that wherein the temperature is lower work alone.
Optionally, after a plurality of camera modules work alternately for a period of time, the temperature of the plurality of camera modules may be reduced to below the preset value, and at this time, the plurality of camera modules can be kept working alternately, and the plurality of camera modules can be recovered to work simultaneously.
In the above embodiment, the processor 53 may be further configured to reduce the operating power of at least one of the plurality of camera modules 51 when the plurality of camera modules 51 operate alternately.
For example, when the first camera module works, the working power of the first camera module is reduced, and when the second camera module works, the working power of the second camera module is reduced. The reducing of the working power of the camera module may be reducing of a shooting frame rate of the camera module, a resolution of a shot image, and the like.
Optionally, in another embodiment, when the plurality of camera modules alternately operate, the non-operating camera module may also operate at a lower operating power. For example, when the first camera module normally works, the second camera module works at a lower working power, and when the second camera module normally works, the first camera module works at a lower working power.
Referring to fig. 7, fig. 7 is a schematic structural diagram of another embodiment of the electronic device 70 according to the present invention, which includes a processor 71, and a sensor 72, a display module 73, a battery 74, a memory 75, a plurality of camera modules 76, a flash 77, an audio circuit 78, and an RF (radio frequency) circuit 79 coupled to the processor 71.
The sensor 72 is configured to obtain a temperature of at least one camera module or an area adjacent to the at least one camera module when the plurality of camera modules 76 operate simultaneously; when the temperature of the camera module or the area adjacent to the camera module is greater than the preset threshold value, the processor 71 changes the working timing sequence of the plurality of camera modules 76 so that the plurality of camera modules work alternately.
Specifically, the sensor 72 may include a first sensor 721 and a second sensor 722, and the plurality of camera modules 76 may include a first camera module 761 and a second camera module 762. The first sensor 721 is used for acquiring the temperature of the first camera module 761, and the second sensor 722 is used for acquiring the temperature of the second camera module 762.
In the embodiments provided in the present invention, it should be understood that the disclosed method and apparatus can be implemented in other ways. For example, the above-described device embodiments are merely illustrative, and for example, the division of the modules or units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
Referring to fig. 8, fig. 8 is a schematic structural diagram of another embodiment of the electronic device provided in the present invention, and the electronic device includes a plurality of camera modules 81, a temperature acquisition module 82, and a processing module 83.
The plurality of camera modules 81 are used for capturing images.
The temperature acquisition module 82 is configured to acquire the temperature of at least one camera module or its vicinity when the plurality of camera modules 81 are simultaneously operated.
The processing module 83 is configured to change the operation timing sequence of the plurality of camera modules when the temperature of the camera module or the area adjacent to the camera module is greater than the preset threshold, so that the plurality of camera modules operate alternately.
In an embodiment, the processing module 83 is further configured to change the working timing sequence of the plurality of camera modules when the temperature of any one of the plurality of camera modules is greater than a first preset threshold value, so that the plurality of camera modules work alternately; or when the average temperature of the plurality of camera modules is greater than a second preset threshold value, changing the working time sequence of the plurality of camera modules so that the plurality of camera modules work alternately.
The processing module 83 may determine the duty cycle of the multiple camera modules in the working procedure according to the temperature ratios of the multiple camera modules.
In other embodiments, the processing module 83 is further configured to enable the lowest temperature camera in the multiple camera modules to operate alone when the temperature of the camera module or the area adjacent to the camera module is greater than a third preset threshold.
In other embodiments, the processing module 83 is further configured to reduce the operating power of at least one of the plurality of camera modules when the plurality of camera modules operate alternately.
It is understood that the modules described above may be separate or integrated. For example, one temperature acquisition module may acquire the temperatures of a plurality of camera modules at the same time. For example, in one embodiment, the temperature acquisition module may alternately acquire the temperatures of a plurality of camera modules.
It can be understood that, in the embodiment of the electronic device, the specific implementation principle and the steps thereof are similar to those of the embodiment of the method for reducing the temperature rise of the electronic device, and are not described herein again.
The method for reducing the temperature rise of the electronic device and the electronic device provided by the embodiment of the invention are described in detail, a specific example is applied in the description to explain the principle and the implementation of the invention, and the description of the embodiment is only used for helping to understand the technical scheme and the core idea of the invention; those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (4)
1. The method for reducing the temperature rise of the electronic equipment is characterized in that the electronic equipment at least comprises a first camera module and a second camera module which are adjacently arranged, and the method comprises the following steps:
when the first camera module and the second camera module work simultaneously, the temperatures of the first camera module and the second camera module are respectively obtained;
when the temperature of the first camera module or the second camera module is greater than a preset threshold value, controlling one camera module with lower temperature in the first camera module or the second camera module to work independently; when the first camera module or the second camera module works independently, the working power of the first camera module or the second camera module is reduced;
when the temperatures of the first camera module and the second camera module are both smaller than the preset threshold value, the working power of one camera module with lower temperature in the first camera module or the second camera module is recovered, the working power of the other camera module with higher temperature in the first camera module or the second camera module is reduced, and the first camera module and the second camera module work simultaneously.
2. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method as claimed in claim 1.
3. An electronic device is characterized by comprising a processor, a first camera module, a second camera module, a first sensor and a second sensor, wherein the first camera module and the second camera module are connected with the processor and are adjacently arranged, and the first sensor and the second sensor respectively correspond to the first camera module and the second camera module;
the first camera module and the second camera module are used for shooting images;
the first sensor and the second sensor are used for respectively acquiring the temperatures of the first camera module and the second camera module when the first camera module and the second camera module work simultaneously;
the processor is used for controlling one camera module with lower temperature to work independently when the temperature of the first camera module or the second camera module is larger than a preset threshold value, and reducing the working power of the first camera module or the second camera module when the first camera module or the second camera module works independently; and when the temperatures of the first camera module and the second camera module are both smaller than the preset threshold value, recovering the working power of the camera module with lower temperature in the first camera module or the second camera module, reducing the working power of the other camera module with higher temperature in the first camera module or the second camera module, and enabling the first camera module and the second camera module to work simultaneously.
4. An electronic device, comprising:
the first camera module and the second camera module are used for shooting images;
the temperature acquisition module is used for acquiring the temperatures of the first camera module and the second camera module respectively when the first camera module and the second camera module work simultaneously;
the processing module is used for controlling a camera module with lower temperature in the first camera module or the second camera module to work independently when the temperatures of the first camera module and the second camera module are larger than a preset threshold value, and reducing the working power of the first camera module or the second camera module when the first camera module or the second camera module works independently; and when the temperatures of the first camera module and the second camera module are both smaller than the preset threshold value, recovering the working power of the camera module with the lower temperature in the first camera module or the second camera module, reducing the working power of the other camera module with the higher temperature in the first camera module or the second camera module, and enabling the first camera module and the second camera module to work simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710567568.5A CN107277358B (en) | 2017-07-12 | 2017-07-12 | Method for reducing temperature rise, computer readable storage medium and electronic equipment |
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