CN107436660A - A kind of method for reducing temperature rise, computer-readable recording medium, electronic equipment - Google Patents
A kind of method for reducing temperature rise, computer-readable recording medium, electronic equipment Download PDFInfo
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- CN107436660A CN107436660A CN201710567087.4A CN201710567087A CN107436660A CN 107436660 A CN107436660 A CN 107436660A CN 201710567087 A CN201710567087 A CN 201710567087A CN 107436660 A CN107436660 A CN 107436660A
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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
- G06F1/206—Cooling means comprising thermal management
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
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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
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention discloses a kind of method for reducing temperature rise, computer-readable recording medium, electronic equipment, the method for the reduction electronic equipment temperature rise includes：Obtain display module or the temperature of its adjacent domain；When the temperature of display module or its adjacent domain is more than design temperature threshold value, the viewing area of display module is at least divided into the first viewing area and the second viewing area；Wherein, the first viewing area includes setting display picture；Subregion adjusts the operating power of display module.By the above-mentioned means, the present invention can reduce the power consumption of display module, and then reduce the temperature rise of display module and whole electronic equipment.
Description
Technical field
The present invention relates to technical field of heat dissipation, more particularly to a kind of method for reducing temperature rise, computer-readable storage medium
Matter, electronic equipment.
Background technology
Electronic equipment in use, there is the temperature rise that several factors can cause electronic equipment, for example charges, takes pictures, be long
Time multiple applications of taking on the telephone or open simultaneously cause the cpu load of terminal excessively high.
By taking mobile phone as an example, because mobile phone is easy to carry and wifi coverage rates constantly increase, people increasingly like passing through hand
Machine watches video.The display module of mobile phone is the maximum part of mobile telephone power consumption, when the display module of mobile phone is in point for a long time
During bright state, because power consumption is larger, display module or battery-heating can be caused, produce temperature rise.If mobile phone is in high temperature for a long time
State, the service life of mobile phone can be reduced.
The content of the invention
One aspect of the present invention is：A kind of method for reducing electronic equipment temperature rise, electronic equipment bag are provided
Display module is included, this method includes：Obtain display module or the temperature of its adjacent domain；In display module or its adjacent domain
When temperature is more than design temperature threshold value, the viewing area of display module is at least divided into the first viewing area and the second display
Region；Wherein, the first viewing area includes setting display picture；Subregion adjusts the operating power of display module.
Another technical solution used in the present invention is：A kind of computer-readable recording medium is provided, is stored thereon with meter
Calculation machine program, the program realizes the method for reduction electronic equipment temperature rise as provided above when being executed by processor the step of.
Another technical solution used in the present invention is：There is provided a kind of electronic equipment, the electronic equipment include display module,
Sensor and processor；Display module is used for display image picture；Sensor is used to obtain display module or its adjacent domain
Temperature；Processor is used for when the temperature of display module or its adjacent domain is more than design temperature threshold value, will at least show mould
The viewing area of group is divided into the first viewing area and the second viewing area, and the work work(of subregion adjustment display module
Rate；Wherein, the first viewing area includes setting display picture.
Another technical solution used in the present invention is：A kind of electronic equipment is provided, the electronic equipment includes：Show mould
Block, for display image picture；Temperature acquisition module, for obtaining the temperature of display module or its adjacent domain；Region division
Module, for when the temperature of display module or its adjacent domain is more than design temperature threshold value, at least by the display of display module
Region division is the first viewing area and the second viewing area；Wherein, the first viewing area includes setting display picture；Processing
Module, the operating power for subregion adjustment display module.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of the embodiment of method one of reduction electronic equipment temperature rise provided by the invention；
Fig. 2 is the schematic diagram of display interface in method one embodiment provided by the invention for reducing electronic equipment temperature rise；
Fig. 3 is the schematic flow sheet of another embodiment of method of reduction electronic equipment temperature rise provided by the invention；
Fig. 4 is the schematic flow sheet of the another embodiment of method of reduction electronic equipment temperature rise provided by the invention；
Fig. 5 is the signal that display interface divides in the method another embodiment provided by the invention for reducing electronic equipment temperature rise
Figure；
Fig. 6 is the structural representation of the embodiment of electronic equipment one provided by the invention；
Fig. 7 is the structural representation of another embodiment of electronic equipment provided by the invention；
Fig. 8 is the structural representation of the another embodiment of electronic equipment provided by the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes.It is understood that specific embodiment described herein is only used for explaining the present invention, rather than the limit to the present invention
It is fixed.It also should be noted that for the ease of description, part related to the present invention illustrate only in accompanying drawing and not all knot
Structure.Based on the embodiment in the present invention, what those of ordinary skill in the art were obtained under the premise of creative work is not made
Every other embodiment, belongs to the scope of protection of the invention.
Term " first ", " second " in the present invention etc. are to be used to distinguish different objects, rather than specific suitable for describing
Sequence.In addition, term " comprising " and " having " and their any deformations, it is intended that cover non-exclusive include.Such as comprising
The step of process of series of steps or unit, method, system, product or equipment are not limited to list or unit, and
It is alternatively also to include the step of not listing or unit, or alternatively also includes for these processes, method, product or equipment
Intrinsic other steps or unit.
Referenced herein " embodiment " is it is meant that the special characteristic, structure or the characteristic that describe can wrap in conjunction with the embodiments
In at least one embodiment of the present invention.Each position in the description occur the phrase might not each mean it is identical
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and
Implicitly understand, embodiment described herein can be combined with other embodiments.
Electronic equipment provided in an embodiment of the present invention can be mobile phone, tablet personal computer, Intelligent worn device etc..
Referring to Fig. 1, Fig. 1 is the flow signal of the embodiment of method one of reduction electronic equipment temperature rise provided by the invention
Figure, this method include：
S11：Obtain display module or the temperature of its adjacent domain.
Wherein, display module can specifically include display panel and backlight, furthermore it is also possible to including touch panel.
Optionally, in one embodiment, electronic equipment display module can be detected in real time under electronic equipment open state
Temperature；In another embodiment, display module can also be detected in real time in the state of the display module of electronic equipment is lighted
Temperature.
Optionally, display module adjacent domain can be shell, battery, CPU, it is possible to understand that, in electronic device works
When, internal heat passes to outside generally by shell, therefore the temperature of the shell of electronic equipment is higher；Further, it is electric
Each parts that pond is used for electron equipment are powered, and when electric quantity consumption is larger, the temperature of battery also tends to higher；In addition,
CPU is used for data processing, and when more applications of electronic equipment are run simultaneously, cpu load is larger, and temperature is higher.Therefore, to electronics
Shell, battery and the CPU of equipment, which carry out temperature detection, also has certain referential.
An average value is obtained alternatively, it is also possible to detect the temperature computation of electronic equipment many places., can by taking display module as an example
To set one or more temperature sensors in display screen side, backlight rear portion or other positions, to detect display module
Temperature.Optionally, temperature sensor can be thermistor.
S12：When the temperature of display module or its adjacent domain is more than design temperature threshold value, at least by the aobvious of display module
It is the first viewing area and the second viewing area to show region division.
Wherein, the first viewing area includes setting display picture.Optionally, set display picture as video playback picture or
Person's picture browsing picture.
Design temperature threshold value can be the value or setting according to user given tacit consent in electronic equipment Default Value
Put to determine, be not construed as limiting here.In addition, design temperature threshold value can also include it is multiple, such as display module or its
Adjacent domain sets different temperature thresholds respectively, and the average temperature value of multiple parts can also set a temperature threshold.
Wherein, picture of the display picture as its operating power need not be adjusted is set, usually, sets display picture as display
More important display picture in interface.
For example, in chat interface, setting display picture can be chat record window, in web page browsing interface, if
It can be picture, video to determine display picture, and at interface of listening to the teacher, setting display picture can be lyrics viewing area, in shopping interface,
It can be commodity picture and merchandise news to set display picture.
As shown in Fig. 2 video playback interface is contained in display interface in Fig. 2, therefore, can be by the video in Fig. 2
Picture is divided into the first viewing area 21, and remaining region division is the second viewing area 22.
S13：Subregion adjusts the operating power of display module.
Optionally, in the present embodiment, S13 can be specially：Turn down the operating power of the second viewing area.Specifically,
The backlight intensity or resolution ratio of the second viewing area can be turned down.
It should be understood that in a first aspect, when the brightness of the second viewing area display picture is higher.For example, display picture
For chat interface, web page browsing interface, novel read interface etc., and under this application scenarios, the bright of display picture is turned down
Degree not only reduces power consumption, reduces temperature rise, is more conducive to protect the eyes of user.In the present embodiment, by turning down backlight
Intensity, the electric current of backlight work is reduced, the power consumption of backlight is then reduced, reduces temperature rise.
On the other hand, the resolution ratio of the second viewing area is turned down, this reduces the load of CPU image procossings, nothing
Need to be excessive to image progress render, beautify, then reduces CPU power consumption, reduces temperature rise.
The method for the reduction electronic equipment temperature rise that the present embodiment provides includes：Obtain display module or the temperature of its adjacent domain
Degree；When the temperature of display module or its adjacent domain is more than design temperature threshold value, at least the viewing area of display module is drawn
It is divided into the first viewing area and the second viewing area；Wherein, the first viewing area includes setting display picture；Subregion adjustment is aobvious
Show the operating power of module.By the above-mentioned means, the power consumption of display module can be reduced, and then reduce display module and whole
The temperature rise of electronic equipment.
Referring to Fig. 3, Fig. 3 is the flow signal of another embodiment of method of reduction electronic equipment temperature rise provided by the invention
Figure, this method include：
S31：Obtain display module or the temperature of its adjacent domain.
S32：When the temperature of display module or its adjacent domain is more than design temperature threshold value, at least by the aobvious of display module
It is the first viewing area and the second viewing area to show region division.
Wherein, the first viewing area includes setting display picture.
S33：The operating power of first viewing area is reduced into the first percentage；And the work work(by the second viewing area
Rate reduces the second percentage.
Wherein, the first percentage is less than the second percentage.
Different from above-described embodiment, in the present embodiment, the operating power of two viewing areas is turned down, still
The ratio turned down is different.
For example, the first viewing area includes setting display picture, therefore the display content of the first viewing area is more important.
Exemplified by turning down brightness, the brightness of the first viewing area can be turned down 20%,
And the second viewing area display content is unimportant, the brightness of the second viewing area can be turned down 50% even
80%.Certainly, the specific numeral turned down is not required here.
Referring to Fig. 4, Fig. 4 is the flow signal of the another embodiment of method of reduction electronic equipment temperature rise provided by the invention
Figure, this method include：
S41：Obtain display module or the temperature of its adjacent domain.
S42：When the temperature of display module or its adjacent domain is more than design temperature threshold value, at least by the aobvious of display module
It is the first viewing area and the second viewing area to show region division.
Wherein, the first viewing area includes setting display picture.
S43：In the first viewing area and the second viewing area, according to setting sequential, alternately display sets display picture.
S44：Turn down the work work(in the region for not showing setting display picture in the first viewing area and the second viewing area
Rate.
As shown in figure 5, viewing area 50 is divided into the first viewing area 51 and the second viewing area 52.In initial shape
State, the first viewing area 51 display setting display picture (such as video playback picture), in the present embodiment, the first viewing area
51 and second viewing area 52 alternately show the video playback picture.When the first viewing area 51 shows video playback picture,
The operating power of the second viewing area 52 is turned down, when the second viewing area 52 shows video playback picture, turns down the first display
The operating power in region 51.
Optionally, it can in addition contain obtaining the temperature of the first viewing area 51 and the second viewing area 52 respectively.According to
When setting sequential alternating display, preferentially video playback picture can be shown on the relatively low viewing area of temperature.
In addition, in the above-described embodiments, display interface is only divided into two regions.In another embodiment, may be used
Divided with size according to the first viewing area 51 (viewing area for including setting display picture).For example, the first viewing area
Domain 51 accounts for the 1/4 of whole display interface, then display interface can be divided into 4 viewing areas, then makes 4 viewing areas hand over
For the display setting display picture.
In addition, in above-mentioned each embodiment, the degree of display module brightness is turned down, can be determined according to temperature.Example
Such as, when temperature is more than the first preset value, luminance-reduction 10%, when temperature is more than the second preset value, (the second preset value is more than the
One preset value) when, luminance-reduction 20%.
The present invention also provides a kind of computer-readable recording medium, is stored thereon with the structure of the embodiment of computer program one
Schematic diagram, the computer-readable recording medium are used to store computer program, and the computer program is executed by processor to realize
The method provided in above-described embodiment.It should be understood that the computer program of readable storage medium storing program for executing storage in the present embodiment,
The method for being used for performing is similar with the method that above-described embodiment provides, and its principle is identical with step, repeats no more here.
Wherein, the storage medium includes：USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), with
Machine access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with Jie of store program codes
Matter.
Refering to Fig. 6, Fig. 6 is the structural representation of the embodiment of electronic equipment one provided by the invention.
The electronic equipment 60 includes display module 61, sensor 62 and processor 63, optionally, in one embodiment,
Display module 61, sensor 62 and processor 63 are connected by a bus.
Wherein, display module 61 is used for display image picture；Sensor 62 is used to obtain display module 61 or its proximity
The temperature in domain；Processor 63 is used for when the temperature of display module or its adjacent domain is more than design temperature threshold value, at least will be aobvious
Show that the viewing area of module is divided into the first viewing area and the second viewing area, and the work of subregion adjustment display module
Power；Wherein, the first viewing area includes setting display picture.
Wherein, the display module 61 can be flat screen or curve screens, be not construed as limiting here, in addition, screen
The size and shape of curtain is also not required.Wherein, display module can specifically include display panel and backlight, furthermore it is also possible to
Including touch panel.
Wherein, sensor 62 is temperature sensor, can be thermistor in a specific example.
Wherein, the CPU (Central Processing Unit, central processing unit) of the as electronic equipment of processor 63, one
As be arranged on the mainboard of electronic equipment 60.
Optionally, in one embodiment, electronic equipment display module can be detected in real time under electronic equipment open state
Temperature；In another embodiment, display module can also be detected in real time in the state of the display module of electronic equipment is lighted
Temperature.
Optionally, display module adjacent domain can be shell, battery, CPU, it is possible to understand that, in electronic device works
When, internal heat passes to outside generally by shell, therefore the temperature of the shell of electronic equipment is higher；Further, it is electric
Each parts that pond is used for electron equipment are powered, and when electric quantity consumption is larger, the temperature of battery also tends to higher；In addition,
CPU is used for data processing, and when more applications of electronic equipment are run simultaneously, cpu load is larger, and temperature is higher.Therefore, to electronics
Shell, battery and the CPU of equipment, which carry out temperature detection, also has certain referential.
An average value is obtained alternatively, it is also possible to detect the temperature computation of electronic equipment many places., can by taking display module as an example
To set one or more temperature sensors in display screen side, backlight rear portion or other positions, to detect display module
Temperature.Optionally, temperature sensor can be thermistor.
It should be understood that in a first aspect, when the brightness of the second viewing area display picture is higher.For example, display picture
For chat interface, web page browsing interface, novel read interface etc., and under this application scenarios, the bright of display picture is turned down
Degree not only reduces power consumption, reduces temperature rise, is more conducive to protect the eyes of user.In the present embodiment, by turning down backlight
Intensity, the electric current of backlight work is reduced, the power consumption of backlight is then reduced, reduces temperature rise.
On the other hand, the resolution ratio of the second viewing area is turned down, this reduces the load of CPU image procossings, nothing
Need to be excessive to image progress render, beautify, then reduces CPU power consumption, reduces temperature rise.
Refering to Fig. 7, Fig. 7 is the structural representation of another embodiment of electronic equipment provided by the invention, the electronic equipment bag
Include processor 71 and the sensor 72 coupled with processor 71, display module 73, battery 74, memory 75, camera 76, sudden strain of a muscle
Light lamp 77, voicefrequency circuit 78 and RF (radio frequency) circuit 79.
Wherein, sensor 72 can be specifically temperature sensor 721, can be thermistor especially.Memory 75 is used
To store computer program, the computer program by processor 71 when being run performing following action.
Processor 71 is used for when the temperature of display module or its adjacent domain is more than design temperature threshold value, at least will display
The viewing area of module is divided into the first viewing area and the second viewing area, and the work work(of subregion adjustment display module
Rate；Wherein, the first viewing area includes setting display picture.
Wherein, processor is specifically used for the backlight intensity or resolution ratio of subregion adjustment display module.Set display picture
For video playback picture or picture browsing picture.
Optionally, display module 73 is additionally operable to alternately aobvious in the first viewing area and the second viewing area according to setting sequential
Show setting display picture；Processor 71, which is additionally operable to turn down, does not show that setting shows picture in the first viewing area and the second viewing area
The operating power in the region in face.
Optionally, processor 71 is additionally operable to the operating power of the first viewing area reducing the first percentage, and by the
The operating power of two viewing areas reduces the second percentage；Wherein, the first percentage is less than the second percentage.
In several embodiments provided by the present invention, it should be understood that disclosed method and equipment, Ke Yitong
Other modes are crossed to realize.For example, equipment embodiment described above is only schematical, for example, the module or
The division of unit, only a kind of division of logic function, can there are other dividing mode, such as multiple units when actually realizing
Or component can combine or be desirably integrated into another system, or some features can be ignored, or not perform.
The unit illustrated as separating component can be or may not be physically separate, show as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected to realize present embodiment scheme according to the actual needs
Purpose.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, also may be used
To be that unit is individually physically present, can also two or more units it is integrated in a unit.It is above-mentioned integrated
Unit can both be realized in the form of hardware, can also be realized in the form of SFU software functional unit.
Refering to Fig. 8, Fig. 8 is the structural representation of the another embodiment of electronic equipment provided by the invention, the electronic equipment bag
Include display module 81, temperature acquisition module 82, region division module 83 and processing module 84.
Wherein, display module 81, for display image picture；Temperature acquisition module 82, for obtain display module or its
The temperature of adjacent domain；Region division module 83, it is more than design temperature threshold for the temperature in display module or its adjacent domain
During value, the viewing area of display module is at least divided into the first viewing area and the second viewing area；Wherein, the first display
Region includes setting display picture；Processing module 84, the operating power for subregion adjustment display module.
Optionally, display module 81 is additionally operable to alternately aobvious in the first viewing area and the second viewing area according to setting sequential
Show setting display picture；Processing module 84, which is additionally operable to turn down, does not show setting display in the first viewing area and the second viewing area
The operating power in the region of picture.
Optionally, processing module 84 is additionally operable to the operating power of the first viewing area reducing the first percentage, and will
The operating power of second viewing area reduces the second percentage；Wherein, the first percentage is less than the second percentage.
It should be understood that in the embodiment of electronic equipment, its specific implementation principle and step are with reducing electronic equipment
The embodiment of the method for temperature rise is similar, repeats no more here.
The method and electronic equipment of a kind of reduction electronic equipment temperature rise provided above the embodiment of the present invention are carried out
It is discussed in detail, specific case used herein is set forth to the principle and embodiment of the present invention, above example
Explanation be only intended to help and understand technical scheme and its core concept；One of ordinary skill in the art should manage
Solution：It can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from the skill of various embodiments of the present invention
The scope of art scheme.
Claims (14)
1. a kind of method for reducing electronic equipment temperature rise, the electronic equipment include display module, it is characterised in that including：
Obtain the temperature of the display module or its adjacent domain；
When the temperature of the display module or its adjacent domain is more than design temperature threshold value, at least by the aobvious of the display module
It is the first viewing area and the second viewing area to show region division；Wherein, first viewing area includes setting and shows picture
Face；
Subregion adjusts the operating power of the display module.
2. according to the method for claim 1, it is characterised in that
The subregion adjusts the operating power of the display module, including：
Turn down the operating power of second viewing area.
3. according to the method for claim 2, it is characterised in that
Methods described also includes：
In first viewing area and second viewing area alternately the setting display picture is shown according to setting sequential；
The operating power for turning down second viewing area, it is specially：
Turn down the work in the region for not showing the setting display picture in first viewing area and second viewing area
The rate of doing work.
4. according to the method for claim 1, it is characterised in that
The subregion adjusts the operating power of the display module, including：
The operating power of first viewing area is reduced into the first percentage；And
The operating power of second viewing area is reduced into the second percentage；
Wherein, first percentage is less than second percentage.
5. according to the method for claim 1, it is characterised in that
The subregion adjusts the operating power of the display module, is specially：
Subregion adjusts the backlight intensity or resolution ratio of the display module.
6. according to the method for claim 1, it is characterised in that
The display picture that sets is video playback picture or picture browsing picture.
7. a kind of computer-readable recording medium, is stored thereon with computer program, it is characterised in that
When the computer program is executed by processor, realize such as the step of any one of claim 1-6 methods described.
8. a kind of electronic equipment, it is characterised in that including display module, sensor and processor；
The display module is used for display image picture；
The sensor is used for the temperature for obtaining the display module or its adjacent domain；
The processor is used for when the temperature of the display module or its adjacent domain is more than design temperature threshold value, at least by institute
The viewing area for stating display module is divided into the first viewing area and the second viewing area, and
Subregion adjusts the operating power of the display module；
Wherein, first viewing area includes setting display picture.
9. electronic equipment according to claim 8, it is characterised in that
The processor is specifically used for the operating power for turning down second viewing area.
10. electronic equipment according to claim 9, it is characterised in that
The display module is additionally operable to alternately aobvious in first viewing area and second viewing area according to setting sequential
Show the setting display picture；
The processor, which is additionally operable to turn down, does not show that the setting is aobvious in first viewing area and second viewing area
Show the operating power in the region of picture.
11. electronic equipment according to claim 8, it is characterised in that
The processor is additionally operable to the operating power of first viewing area reducing the first percentage, and
The operating power of second viewing area is reduced into the second percentage；
Wherein, first percentage is less than second percentage.
12. electronic equipment according to claim 8, it is characterised in that
The processor is specifically used for the backlight intensity or resolution ratio that subregion adjusts the display module.
13. electronic equipment according to claim 8, it is characterised in that
The display picture that sets is video playback picture or picture browsing picture.
14. a kind of electronic equipment, it is characterised in that including：
Display module, for display image picture；
Temperature acquisition module, for obtaining the temperature of the display module or its adjacent domain；
Region division module, for when the temperature of the display module or its adjacent domain is more than design temperature threshold value, at least
The viewing area of the display module is divided into the first viewing area and the second viewing area；Wherein, first display
Region includes setting display picture；
Processing module, the operating power of the display module is adjusted for subregion.
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| CN201710567087.4A CN107436660A (en) | 2017-07-12 | 2017-07-12 | A kind of method for reducing temperature rise, computer-readable recording medium, electronic equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110233926A (en) * | 2018-03-05 | 2019-09-13 | 联发科技股份有限公司 | Power management method and electronic device |
| CN114038432A (en) * | 2021-11-18 | 2022-02-11 | 北京小米移动软件有限公司 | Display screen control method, device, equipment, storage medium and program product |
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| EP4184498A1 (en) * | 2021-11-18 | 2023-05-24 | Beijing Xiaomi Mobile Software Co., Ltd. | Method for controlling display screen, device, and storage medium |
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Application publication date: 20171205 |