CN108833705A - A kind of Automatic adjustment method of mobile phone display brightness - Google Patents
A kind of Automatic adjustment method of mobile phone display brightness Download PDFInfo
- Publication number
- CN108833705A CN108833705A CN201810639714.5A CN201810639714A CN108833705A CN 108833705 A CN108833705 A CN 108833705A CN 201810639714 A CN201810639714 A CN 201810639714A CN 108833705 A CN108833705 A CN 108833705A
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- cpu
- mobile phone
- automatic adjustment
- temperature
- adjustment method
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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
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/06—Adjustment of display parameters
- G09G2320/0626—Adjustment of display parameters for control of overall brightness
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
- Telephone Function (AREA)
Abstract
The invention discloses a kind of Automatic adjustment methods of mobile phone display brightness, including CPU, temperature sense sensor chip, memory, RAM card, the CPU, temperature sense sensor chip, memory, RAM card are embedded in are mounted in cell phone mainboard in accordance with the order from top to bottom, and the side of CPU, temperature sense sensor chip, memory, RAM card is provided with battery, the battery is embedded in the card slot of cell phone mainboard, is provided with camera above the CPU.A kind of Automatic adjustment method of mobile phone display brightness of the present invention can bring better prospect of the application according to the brightness of temperature, weather automatic adjustment mobile phone convenient for users to operating handset.
Description
Technical field
The present invention relates to mobile phone display field, in particular to a kind of Automatic adjustment method of mobile phone display brightness.
Background technique
Mobile phone, or be radio telephone, commonly referred to as mobile phone, it is originally a kind of communication tool, early stage has big again
Brother is big to be commonly called as, and is the portable telephone terminal that can be used in the broader context, is existed by AT&T Labs of the U.S. earliest
The battlefield mobile phone of manufacture in 1940 develops；1958, Soviet Union engineer arranged high Maimonides Ku Puliyang Milunovich hair
Л К -1 type mobile phone is illustrated, 1973, Motorola of U.S. engineer Martin library pa invented first quotient in the world
Industry mobile phone.It has been developed to the 4G epoch so far；
Touch screen is also known as touch panel, is the induction type liquid crystal display device of the input signals such as receivable contact, when
When contacting the graphic button on screen, the haptic feedback system on screen can drive various connections according to the formula of preprogramming
Device is substituted for mechanical push button panel, and produces lively visual and sound effects by liquid crystal display picture.Samuel
Doctor Hurst has invented a touch sensor in 1971, this sensor is exactly the blank of touch screen.After 3 years, he is set
The transparent touch screen of first item is counted.1977, touch screen technology was greatly improved, until today is still extensive
Using and develop rapidly, be the important composition component that mobile phone is shown；The brightness that existing mobile phone is shown cannot be with temperature, weather
Automatic adjustment, brings certain influence, for this purpose, it is proposed that a kind of automatic tune of mobile phone display brightness during use
Section method.
Summary of the invention
The main purpose of the present invention is to provide a kind of Automatic adjustment method of mobile phone display brightness, can effectively solve to carry on the back
The problems in scape technology.
To achieve the above object, the technical scheme adopted by the invention is as follows：
A kind of Automatic adjustment method of mobile phone display brightness, including CPU, temperature sense sensor chip, memory, memory
Card, the CPU, temperature sense sensor chip, memory, RAM card are embedded in accordance with the order from top to bottom is mounted on mobile phone master
In plate, and the side of CPU, temperature sense sensor chip, memory, RAM card is provided with battery, and the battery is embedded in hand
In the card slot of mainboard, camera is provided with above the CPU.
Preferably, the step of Automatic adjustment method is as follows：
(1) temperature sense sensor chip and CPU are electrically connected；
(2) temperature sense sensor chip accurately detects the temperature change of CPU and feeds back to CPU；
(3) CPU passes through the brightness of the protocol integrated test system display screen set；
(3.1) it when cpu temperature increases, is dimmed after On-Screen Identification by the controller of oneself；
(3.2) it when cpu temperature reduces, is lightened after On-Screen Identification by the controller of oneself.
Preferably, the range of the cpu temperature is 25 degree of -75 degree.
Preferably, the range of the cpu temperature is 30 degree of -60 degree.
Preferably, the model ADT7473 of the temperature sense sensor chip.
Preferably, the temperature in the external world and CPU quantity of heat production are proportional.
Preferably, the battery and CPU are electrically connected.
It preferably, include spring, summer, four kinds of autumn, winter modes, the set temperature model of each pattern on the display interface of mobile phone
Enclose difference.
Preferably, spring, summer, autumn, interior four kinds of modes of winter include early, middle and late three kinds of options again on the display interface of mobile phone.
Compared with prior art, the present invention has the advantages that：The Automatic adjustment method of the mobile phone display brightness, energy
The enough brightness that mobile phone is automatically adjusted according to temperature, weather, convenient for users to operating handset, the induction of temperature sense sensor chip
The operating temperature of CPU, same day heat or when longevity of service, CPU heat production is more, and temperature sense sensor chip will test temperature
Data feedback passes through the brightness of the protocol integrated test system display screen set to CPU, CPU, can play and save electricity and protection mobile phone
Effect, whole device structure is simple, and easy to operate, using effect is more preferable relative to traditional approach.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of the Automatic adjustment method of mobile phone display brightness of the present invention.
Fig. 2 is that a kind of mobile phone of the Automatic adjustment method of mobile phone display brightness of the present invention forms figure.
Fig. 3 is a kind of system flow chart of the Automatic adjustment method of mobile phone display brightness of the present invention.
In figure：1, battery；2, camera；3,CPU；4, temperature sense sensor chip；5, memory；6, RAM card.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Embodiment 1
As shown in Figure 1-3, a kind of Automatic adjustment method of mobile phone display brightness, including CPU3, temperature sense sensor core
Piece 4, memory 5, RAM card 6, CPU3, temperature sense sensor chip 4, memory 5, RAM card 6 are suitable according to from top to bottom
Sequence insertion is mounted in cell phone mainboard, and the side of CPU3, temperature sense sensor chip 4, memory 5, RAM card 6 is provided with
Battery 1 is able to detect temperature and by data feedback to CPU, battery 1 is embedded in by the temperature sense sensor chip 4 of setting
Camera 2 is provided in the card slot of cell phone mainboard, above CPU3.
Embodiment 2
As shown in Figure 1-3, a kind of Automatic adjustment method of mobile phone display brightness, the step of Automatic adjustment method, is as follows：
(1) temperature sense sensor chip and CPU are electrically connected；
(2) temperature sense sensor chip accurately detects the temperature change of CPU and feeds back to CPU；
(3) CPU passes through the brightness of the protocol integrated test system display screen set；
(3.1) it when cpu temperature increases, is dimmed after On-Screen Identification by the controller of oneself；
(3.2) it when cpu temperature reduces, is lightened after On-Screen Identification by the controller of oneself.
Embodiment 3
As shown in Figure 1-3, a kind of Automatic adjustment method of mobile phone display brightness, the range of CPU3 temperature is 25 degree of -75 degree；
The range of CPU3 temperature is 30 degree of -60 degree；The model ADT7473 of temperature sense sensor chip 4；Extraneous temperature and CPU3
Quantity of heat production is proportional；Battery 1 and CPU3 are electrically connected；It include spring, summer, four kinds of autumn, winter modes, every kind of mould on display interface of mobile phone
The set temperature range of formula is different；Four kinds of spring, summer, autumn, winter modes are interior again comprising early, middle and late three kinds choosings on display interface of mobile phone
, the temperature threshold of each pattern, every kind of option is different, and the sensitivity of screen luminance of mobile phone is different, summer weather temperature
Height, summer mode screen luminance of mobile phone high sensitivity, winter weather temperature is low, and winter mode screen luminance of mobile phone sensitivity is low.
Table 1 is the relationship of screen luminance of mobile phone and power consumption：
| Screen luminance of mobile phone | Power consumption |
| 60% | 22.08% |
| 45% | 19.09% |
| 30% | 17.29% |
| 15% | 15.12% |
By 1 experimental data of table it is found that screen luminance of mobile phone more low power consumption is fewer.
It should be noted that the present invention is a kind of Automatic adjustment method of mobile phone display brightness, in use, temperature sense passes
Sensor chip 4 incudes the operating temperature of CPU3, same day heat or when longevity of service, and CPU3 heat production is more, mobile phone be easy it is hot,
Temperature sense sensor chip 4 will test temperature data and feed back to CPU3, and CPU3 passes through the protocol integrated test system display screen set
Brightness, screen luminance of mobile phone more low power consumption is fewer, can play the role of saving electricity and protect mobile phone, more practical.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (9)
1. a kind of Automatic adjustment method of mobile phone display brightness, including CPU (3), temperature sense sensor chip (4), memory
(5), RAM card (6), it is characterised in that：The CPU (3), temperature sense sensor chip (4), memory (5), RAM card (6)
Insertion is mounted in cell phone mainboard in accordance with the order from top to bottom, and CPU (3), temperature sense sensor chip (4), memory
(5), the side of RAM card (6) is provided with battery (1), and the battery (1) is embedded in the card slot of cell phone mainboard, the CPU (3)
Top be provided with camera (2).
2. a kind of Automatic adjustment method of mobile phone display brightness according to claim 1, it is characterised in that：The automatic tune
The step of section method, is as follows：
(1) temperature sense sensor chip and CPU are electrically connected；
(2) temperature sense sensor chip accurately detects the temperature change of CPU and feeds back to CPU；
(3) CPU passes through the brightness of the protocol integrated test system display screen set；
(3.1) it when cpu temperature increases, is dimmed after On-Screen Identification by the controller of oneself；
(3.2) it when cpu temperature reduces, is lightened after On-Screen Identification by the controller of oneself.
3. a kind of Automatic adjustment method of mobile phone display brightness according to claim 2, it is characterised in that：The CPU (3)
The range of temperature is 25 degree of -75 degree.
4. a kind of Automatic adjustment method of mobile phone display brightness according to claim 3, it is characterised in that：The CPU (3)
The range of temperature is 30 degree of -60 degree.
5. a kind of Automatic adjustment method of mobile phone display brightness according to claim 3, it is characterised in that：The temperature sense
The model ADT7473 of inductive sensing device chip (4).
6. a kind of Automatic adjustment method of mobile phone display brightness according to claim 1, it is characterised in that：The external world
Temperature and CPU (3) quantity of heat production are proportional.
7. a kind of Automatic adjustment method of mobile phone display brightness according to claim 1, it is characterised in that：The battery
(1) it is electrically connected with CPU (3).
8. a kind of Automatic adjustment method of mobile phone display brightness according to claim 1, it is characterised in that：The mobile phone is aobvious
Show that, comprising spring, summer, four kinds of autumn, winter modes on interface, the set temperature range of each pattern is different.
9. a kind of Automatic adjustment method of mobile phone display brightness according to claim 8, it is characterised in that：The mobile phone is aobvious
Show on interface that four kinds of spring, summer, autumn, winter modes are interior again comprising early, middle and late three kinds of options.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810639714.5A CN108833705A (en) | 2018-06-20 | 2018-06-20 | A kind of Automatic adjustment method of mobile phone display brightness |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810639714.5A CN108833705A (en) | 2018-06-20 | 2018-06-20 | A kind of Automatic adjustment method of mobile phone display brightness |
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| Publication Number | Publication Date |
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| CN108833705A true CN108833705A (en) | 2018-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810639714.5A Pending CN108833705A (en) | 2018-06-20 | 2018-06-20 | A kind of Automatic adjustment method of mobile phone display brightness |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111459440A (en) * | 2020-04-24 | 2020-07-28 | Oppo（重庆）智能科技有限公司 | Control method, control device, terminal and readable storage medium |
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| JP2009031554A (en) * | 2007-07-27 | 2009-02-12 | Sharp Corp | Video display device and video display method thereof |
| CN102510428A (en) * | 2011-12-21 | 2012-06-20 | 惠州Tcl移动通信有限公司 | Mobile terminal and method for automatically adjusting brightness of backlight |
| CN104183004A (en) * | 2014-08-12 | 2014-12-03 | 小米科技有限责任公司 | Weather display method and weather display device |
| CN104571990A (en) * | 2014-12-22 | 2015-04-29 | 广东欧珀移动通信有限公司 | Method and system for adjusting operating state of display screen |
| CN104880942A (en) * | 2015-06-15 | 2015-09-02 | 深圳市欧珀通信软件有限公司 | Display method and device for intelligent watch |
-
2018
- 2018-06-20 CN CN201810639714.5A patent/CN108833705A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009031554A (en) * | 2007-07-27 | 2009-02-12 | Sharp Corp | Video display device and video display method thereof |
| CN102510428A (en) * | 2011-12-21 | 2012-06-20 | 惠州Tcl移动通信有限公司 | Mobile terminal and method for automatically adjusting brightness of backlight |
| CN104183004A (en) * | 2014-08-12 | 2014-12-03 | 小米科技有限责任公司 | Weather display method and weather display device |
| CN104571990A (en) * | 2014-12-22 | 2015-04-29 | 广东欧珀移动通信有限公司 | Method and system for adjusting operating state of display screen |
| CN104880942A (en) * | 2015-06-15 | 2015-09-02 | 深圳市欧珀通信软件有限公司 | Display method and device for intelligent watch |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111459440A (en) * | 2020-04-24 | 2020-07-28 | Oppo（重庆）智能科技有限公司 | Control method, control device, terminal and readable storage medium |
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Application publication date: 20181116 |