CN106453896B - Display lightness regulating method, the apparatus and system of terminal - Google Patents
Display lightness regulating method, the apparatus and system of terminal Download PDFInfo
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- CN106453896B CN106453896B CN201610891471.5A CN201610891471A CN106453896B CN 106453896 B CN106453896 B CN 106453896B CN 201610891471 A CN201610891471 A CN 201610891471A CN 106453896 B CN106453896 B CN 106453896B
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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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- 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
- H04M1/72484—User interfaces specially adapted for cordless or mobile telephones wherein functions are triggered by incoming communication events
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- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
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- Controls And Circuits For Display Device (AREA)
Abstract
The invention discloses a kind of display lightness regulating methods of terminal, apparatus and system, belong to network technique field.The described method includes: receiving the ambient brightness that the mobile terminal having connected is sent automatically, the mobile terminal and the target terminal are in same local area network；Current automatic brightness adjustment amplitude is obtained according to the ambient brightness being currently received；The display brightness that foregoing description target terminal is adjusted according to the current automatic brightness adjustment amplitude and this display brightness carries out display brightness adjusting to the target terminal.Mobile terminal of the present invention sends ambient brightness from trend target terminal, it can be achieved to automatically adjust based on display brightness of the ambient brightness to target terminal based on cooperation between the two, to can autonomous adjusting display brightness when extraneous ambient brightness variation, enrich the regulative mode of display brightness, flexibility is good with intelligence, and brightness regulation effect is preferable.
Description
Technical field
The present invention relates to network technique field, in particular to a kind of display lightness regulating method of terminal, apparatus and system.
Background technique
With being constantly progressive for society, intelligent TV set, smart projector etc. have the terminal of display function, more next
It has been come into the routine work and life of people more.It is well known that for the factors such as protection eyesight or adjustment display effect
Consider, the display brightness of this Terminal Type can be usually adjusted.
By taking intelligent TV set as an example, at present after user triggers the brightness regulation key on remote controler manually, remote controler can be to
Intelligent TV set sends brightness regulation instruction, and intelligent TV set is understood after receiving brightness regulation instruction according to the brightness
Regulating command carries out display brightness adjusting.
For above-mentioned display brightness regulative mode, terminal need to can be into after the brightness regulation instruction for receiving user's triggering
Row display brightness is adjusted, and regulative mode is more single, inflexible, therefore intelligence is not good enough, and brightness regulation effect is poor.
Summary of the invention
In order to solve problems in the prior art, the embodiment of the invention provides a kind of display lightness regulating method of terminal,
Apparatus and system.The technical solution is as follows:
In a first aspect, providing a kind of display lightness regulating method of terminal, the method is applied to target terminal, described
Method includes:
The ambient brightness that the mobile terminal having connected is sent automatically is received, the mobile terminal is in the target terminal
In same local area network；
Current automatic brightness adjustment amplitude is obtained according to the ambient brightness being currently received；
The display of foregoing description target terminal is adjusted according to the current automatic brightness adjustment amplitude and this display brightness
Brightness carries out display brightness adjusting to the target terminal.
Second aspect provides a kind of display lightness regulating method of terminal, and the method is applied to mobile terminal, described
Method includes:
It is periodically automatic to obtain extraneous ambient brightness；
The ambient brightness is automatically transmitted to the target terminal having connected, the target terminal is used to receive according to current
The ambient brightness arrived obtains current automatic brightness adjustment amplitude；It is bright according to the current automatic brightness adjustment amplitude and this display
Degree adjusts the display brightness of foregoing description target terminal, carries out display brightness adjusting to the target terminal；
Wherein, the mobile terminal and the target terminal are in same local area network.
The third aspect provides a kind of display lightness regulating method of terminal, which comprises
Mobile terminal period obtains extraneous ambient brightness, and the ambient brightness is automatically transmitted to the mesh having connected
Mark terminal；
The target terminal obtains currently certainly after receiving the ambient brightness according to the ambient brightness being currently received
Dynamic brightness regulation amplitude；
The target terminal is according to the display before the current automatic brightness adjustment amplitude and the adjusting of this display brightness
Display brightness is adjusted in brightness；
Wherein, the mobile terminal and the target terminal are in same local area network.
Fourth aspect, provides a kind of display brightness regulating device of terminal, and described device includes:
Receiving module, the ambient brightness sent automatically for receiving the mobile terminal having connected, the mobile terminal and institute
Target terminal is stated to be in same local area network；
Module is obtained, for obtaining current automatic brightness adjustment amplitude according to the ambient brightness being currently received；
Adjustment module, for adjusting foregoing description mesh according to the current automatic brightness adjustment amplitude and this display brightness
The display brightness for marking terminal carries out display brightness adjusting to the target terminal.
5th aspect, provides a kind of display brightness regulating device of terminal, described device includes:
Module is obtained, obtains extraneous ambient brightness for periodically automatic；
Sending module, the target terminal for the ambient brightness to be automatically transmitted to have connected, the target terminal are used
According to the current automatic brightness adjustment amplitude of ambient brightness acquisition being currently received；According to the current automatic brightness adjustment width
Degree and this display brightness adjust the display brightness of foregoing description target terminal, carry out display brightness tune to the target terminal
Section；
Wherein, the mobile terminal and the target terminal are in same local area network.
6th aspect, provides a kind of display brightness regulating system of terminal, the system comprises: mobile terminal and target
Terminal；
The mobile terminal for periodically acquiring extraneous ambient brightness, and the ambient brightness is automatically transmitted to
The target terminal having connected；
The target terminal, for after receiving the ambient brightness that the mobile terminal is sent automatically, according to working as
Before the ambient brightness that receives obtain current automatic brightness adjustment amplitude；
The target terminal, before being also used to be adjusted according to the current automatic brightness adjustment amplitude and this display brightness
Display brightness, display brightness is adjusted；
Wherein, the mobile terminal and the target terminal are in same local area network.
Technical solution provided in an embodiment of the present invention has the benefit that
After getting extraneous ambient brightness automatically, the ambient brightness that can be will acquire is automatically transmitted to mobile terminal
The target terminal of connection, such target terminal can obtain after receiving ambient brightness according to the ambient brightness being currently received
Current automatic brightness adjustment amplitude is taken, and according to the display before current automatic brightness adjustment amplitude and the adjusting of this display brightness
Brightness is realized automatically to the adjusting of display brightness, since mobile terminal can send ambient brightness, base from trend target terminal
It can be achieved to automatically adjust based on display brightness of the ambient brightness to target terminal in cooperation between the two, thus when the external world
Ambient brightness variation when can autonomous adjusting display brightness, enrich the regulative mode of display brightness, flexibility and intelligence
Good, brightness regulation effect is preferable.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is a kind of structural schematic diagram of the display brightness regulating system of terminal provided in an embodiment of the present invention；
Fig. 2 is a kind of flow chart of the display lightness regulating method of terminal provided in an embodiment of the present invention；
Fig. 3 is a kind of network connection schematic diagram of mobile terminal provided in an embodiment of the present invention；
Fig. 4 is a kind of network connection schematic diagram of target terminal provided in an embodiment of the present invention；
Fig. 5 is a kind of display brightness regulating device structural schematic diagram of terminal provided in an embodiment of the present invention；
Fig. 6 is a kind of display brightness regulating device structural schematic diagram of terminal provided in an embodiment of the present invention；
Fig. 7 is a kind of structural schematic diagram of mobile terminal provided in an embodiment of the present invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is described in further detail.
Before to the embodiment of the present invention carrying out that explanation is explained in detail, first the embodiment of the present invention may relate to one
The implement scene of a little nouns and the embodiment of the present invention is illustrated.
Adjustable brightness amplitude is adjusted display brightness for triggering target terminal in the case of which kind of is provided.When outer
When the constant interval of the ambient brightness on boundary has exceeded adjustable brightness amplitude, triggering target terminal starts automatic display brightness tune
Section.Under normal conditions, default adjustable brightness amplitude is 1st/20th of total display brightness of target terminal, according to target end
The product type at end is different, and the value of adjustable brightness amplitude can be different.Wherein, target terminal can be intelligent TV set, intelligence
The terminal of the included display device such as projector.Total display brightness refers to the maximum brightness that target terminal can be adjusted.Ordinary circumstance
Under, have the target terminal of display device its display brightness with cd/m2(every square metre of candela) or lm (lumen) are unit.
Automatic brightness adjustment amplitude, for providing that when extraneous ambient brightness variation be more than above-mentioned adjustable brightness amplitude
When, start adjustable display brightness range when automatic brightness adjustment each time.Wherein, the initial value of automatic brightness adjustment amplitude
Generally consistent with adjustable brightness amplitude, i.e. the automatic brightness adjustment amplitude of original records is configured in advance by target terminal.
This automatic brightness adjustment amplitude may change in the follow-up process.For example, target terminal is primary automatic aobvious in starting
After showing brightness regulation, if detecting user and being adjusted again to the display brightness currently automatically adjusted manually, prove
The display brightness that user currently automatically adjusts target terminal is dissatisfied, it is therefore desirable to update taking for automatic brightness adjustment amplitude
Value.Specifically how to update and refers to subsequent embodiment.In addition, automatic brightness adjustment amplitude may be used also other than above-mentioned expression form
There are other expression forms, and details are referring to subsequent embodiment part.
Referring to Fig. 1, it illustrates a kind of structures of the display brightness regulating system of terminal involved in the embodiment of the present invention
Schematic diagram.As shown in Figure 1, including mobile terminal 101, target terminal 102 and access point 103 in the system.Wherein, mobile terminal
101 and target terminal 102 be in access point 103 and be formed by local area network, mobile terminal 101 can be smart phone, plate
Computer etc..The embodiment of the present invention realizes the premise being adjusted by display brightness of the mobile terminal 101 to target terminal 102
Be: mobile terminal 101 and target terminal 102 are in same local area network, and mobile terminal 101 needs to establish with target terminal 102
Communication connection completes data transmission between the two by access point 103 to realize.In addition, being equipped with ring in mobile terminal 101
Border detection system obtains extraneous ambient brightness for periodically automatic, and the ambient brightness that will acquire is automatically transmitted to mesh
Mark terminal 102.Display brightness regulating system is installed, the ring sent automatically for receiving mobile terminal 101 on target terminal 102
Border brightness, and according to the adjusting for the ambient brightness progress ambient brightness being currently received.In this way by the automatic of ambient brightness
The automatic adjustment of calculating and the display brightness to display device, so that user changes in the ambient brightness for perceiving the external world
Afterwards, display brightness is manually adjusted without picking up remote controler.
Fig. 2 is a kind of flow chart of the display lightness regulating method of terminal provided in an embodiment of the present invention.Referring to fig. 2, originally
Inventive embodiments provide method flow include:
201, mobile terminal period obtains extraneous ambient brightness automatically, and the ambient brightness that will acquire is sent automatically
To the target terminal having connected.
In embodiments of the present invention, due to needing mobile terminal and target terminal to be in same local area network, this hair
Bright embodiment further includes the login password that mobile terminal and target terminal obtain same access point, and according to the login password and is somebody's turn to do
Access point establishes the process being wirelessly connected.The process can details are as follows:
By taking mobile terminal is smart phone as an example, referring to Fig. 3, smart phone is opening WLAN (Wireless Local
Area Network, Wireless LAN) after function, it can search for neighbouring multiple local area networks, pass through the selection operation of user
The access point of smart phone and entitled " Tp-link2301 " establish wireless connection.It is by intelligent TV set of target terminal
Example, then referring to fig. 4, which has also searched neighbouring multiple networks, passes through the selection operation of the user intelligence electricity
It need to equally establish and be wirelessly connected with the access point of entitled " Tp-link2301 " depending on machine, can realize number between the two in this way
According to transmission.
The access point of the intelligent TV set and entitled " Tp-link2301 " in smart phone and Fig. 4 in Fig. 3 is built
In vertical wireless connection procedures, if never establishing wireless connection with the access point before smart phone and intelligent TV set,
User can click entry corresponding to the access point in Fig. 3, and then the page is jumped, and jump to login password input page.
After mobile terminal detects the input operation of user, is sent according to the login password of user's input to the access point and stepped on including this
The connection request for recording password, after access point verifying login password is correct, the access point and smart phone establish connection.Intelligence
The connection of television set establishes that mode is consistent with smart phone, and details are not described herein again.If before smart phone and intelligent TV set
Wireless connection was established with the access point, then due to being stored with the login password in smart phone and intelligent TV set.So
It can be directly from storage medium according to the name acquiring of the access point login password, and according to the login password and the access point
Establish connection.
It should be noted that the communication connection established between mobile terminal and target terminal is realized by the access point
's.That is, mobile terminal is when sending the ambient brightness of acquisition to target terminal automatically, the ambient brightness and target that first will acquire
The identification information of terminal is sent to the access point, and the access point understands root after receiving above-mentioned ambient brightness and identification information
It identifies that above-mentioned ambient brightness will be sent to target terminal according to the identification information, above-mentioned ambient brightness is finally sent to mesh
Mark terminal.
In another embodiment, mobile terminal obtains extraneous ambient brightness in order to periodically automatic, can be built-in with
Environmental detecting system.After environmental detecting system starting, mobile terminal will start the timing for being exclusively used in detection ambient brightness
Program.After timing routine starting, which can be periodically automatic using the intensity detection device of environmental detecting system
Extraneous ambient brightness is obtained, and the ambient brightness that will acquire is automatically transmitted to target terminal.Wherein, timing routine is starting
Afterwards, automatic first extraneous current environment brightness can be obtained, and is sent current environment brightness as initial environment brightness automatically
To target terminal.Later, timing routine control mobile terminal enters sleep pattern.After reaching preset time interval,
Namely when reaching the synchronization time of ambient brightness, timing routine controls mobile terminal and enters operating mode from sleep pattern, then
The current environment brightness in the secondary automatic acquisition external world, and current environment brightness is automatically transmitted to target terminal.And then secondary control
Mobile terminal enters sleep pattern.The step of circuiting sequentially, repeating above-mentioned automatic Acquisition Environment brightness, until mobile terminal
Except the geographic range of local area network covering, namely until mobile terminal leaves local area network.
Wherein, time interval can be 30 minutes or 60 minutes etc., and the embodiment of the present invention is to this without specifically limiting.This
Time interval is for determining how long obtain primary extraneous ambient brightness, that is, when being used to determine the synchronization of ambient brightness
Between.
202, target terminal is after receiving the ambient brightness that mobile terminal is sent automatically, according to the environment being currently received
The current automatic brightness adjustment amplitude of luminance acquisition.
In embodiments of the present invention, according to the ambient brightness being currently received, following two ways can be taken to obtain current
Automatic brightness adjustment amplitude:
First way, target terminal obtain the ambient brightness that last triggering display brightness is adjusted, and obtain and currently connect
The difference between ambient brightness that the ambient brightness and last triggering display brightness received is adjusted, by the absolute of obtained difference
Value is used as ambient brightness amplitude of variation；If ambient brightness amplitude of variation has been more than adjustable brightness amplitude, it is determined that need to carry out
Display brightness is adjusted, the display of target terminal before getting current automatic brightness adjustment amplitude and the adjusting of this display brightness
After brightness, following step 203 is executed；If ambient brightness amplitude of variation is less than adjustable brightness amplitude, process flow is so far
Terminate.Wherein, when obtaining current automatic brightness adjustment amplitude, target terminal can obtain oneself of current record in storage medium
The numerical value of dynamic brightness regulation amplitude, is determined as current automatic brightness adjustment amplitude for the numerical value.
In embodiments of the present invention, the ambient brightness that mobile terminal often gets the primary external world can all be sent out to target terminal
It send, and target terminal can all execute after the ambient brightness for receiving mobile terminal transmission and once judge that ambient brightness changes width
The step of whether degree is more than pre-set adjustable brightness amplitude, with decide whether to the display brightness of itself display device into
Row is adjusted.It should be noted that target terminal often receives an ambient brightness, the ambient brightness being currently received can be all judged
Whether the difference between ambient brightness adjusted with last triggering display brightness meets or exceeds adjustable brightness amplitude；If
It meets or exceeds, then the ambient brightness being currently received is recorded.That is, target terminal is only to up to or over adjustable
The ambient brightness that receives is recorded in the case of section brightness magnitude, in other words, target terminal only to triggering display brightness from
The ambient brightness of dynamic adjustment process is recorded.For example, target terminal can safeguard ambient brightness shown in a such as following table 1
Table, to be recorded to the ambient brightness that mobile terminal is sent.
Table 1
| Receiving time | Ambient brightness |
| 10:05 | 15lux |
| 10:35 | 30lux |
| 11:05 | 5lux |
| …… | …… |
It in table 1 above, is 10lux, the environment that mobile terminal is sent for the first time to target terminal with adjustable brightness amplitude
For brightness is 15lux, then the ambient brightness got due to 10:35 is between 30lux, with initial environment brightness 15lux
Difference is greater than adjustable brightness amplitude 10lux, therefore records to this ambient brightness.The environment got due to 11:05
Brightness is 5lux, and the difference between ambient brightness 30lux adjusted with last triggering display brightness is greater than adjustable brightness width
10lux is spent, therefore equally this ambient brightness is recorded.
Wherein, luminous flux of the 1lux (lux) equal to 1lm is uniformly distributed in the illuminance on 1 square metre of area.Target
Terminal can obtain last triggering display brightness from above-mentioned table 1 and adjust after the ambient brightness for receiving mobile terminal transmission
Ambient brightness.The ambient brightness that last time triggering display brightness is adjusted is referred in the ambient brightness record being currently received
In other words the ambient brightness being finally recorded before above-mentioned table 1 that is to say the data entries of receiving time the latest in table 1
The ambient brightness for including.By adjustable brightness amplitude be 5lux for, if the ambient brightness being currently received be 25lux, upper one
The ambient brightness that secondary triggering display brightness is adjusted is 15lux, then due to 25lux-15lux=10lux, this numerical value has been more than can
Adjusting brightness magnitude is 5lux, then proves that the constant interval of ambient brightness has been more than adjustable brightness amplitude, at this time ambient brightness
Variation interference is caused to the display brightness of target terminal, can if the display brightness of target terminal is not adjusted
The display effect of eyesight or target terminal to user causes serious adverse effect.Such as when extraneous very dark, if at this time
The display brightness of target terminal is high, then user can feel dazzling；When extraneous sunny, if the display of target terminal at this time
Brightness polar region, then user can not see Chu and show picture.
It should be noted that if target terminal receive mobile terminal transmission ambient brightness after, if being not present at this time
The ambient brightness that last time triggering display brightness is adjusted, then can based on initial environment brightness and the ambient brightness being currently received into
Row whether be more than adjustable brightness amplitude judgement.Wherein, initial environment brightness is in mobile terminal just startup environment brightness
Detection process when the ambient brightness that is sent to target terminal, such as the detection in the rigid starting up's ambient brightness of mobile terminal
Journey scene or just enter target terminal where local area network in scene.
In addition, if the constant interval of ambient brightness is less than adjustable brightness amplitude, then ambient brightness at this time is proved
Variation does not also cause severe jamming to the display brightness of target terminal, even if the display brightness of target terminal is not adjusted,
Will not the display effect of eyesight or target terminal to user cause adverse effect, at this time without bright to the display of target terminal
Degree is adjusted, and process flow ends here.
The matched specified display brightness of ambient brightness for determining and being currently received for the second way, target terminal；
Obtain the difference before specifying display brightness and this display brightness to adjust between the display brightness of target terminal, the difference that will be obtained
Value is determined as current automatic brightness adjustment amplitude.
In embodiments of the present invention, specify the determination of display brightness that can at least be divided into following two ways.
A, the mapping table of an ambient brightness and display brightness can be preset in target terminal, this mapping table
It has recorded when extraneous ambient brightness is a certain numerical value or is located at a certain numberical range, corresponding display brightness, this correspondence
Relation table can be counted according to big data and be obtained.It can be looked into after the ambient brightness that target terminal receives mobile terminal transmission in this way
The mapping table is ask, the matched specified display brightness of the ambient brightness for obtaining and being currently received.
B, target terminal provides the setting options that the difference between ambient brightness and display brightness can be preset, and being based on should
Setting options user can self-setting itself feel viewing get up to differ amplitude between comfortable ambient brightness and display brightness.
Target terminal is after receiving the ambient brightness that mobile terminal is sent automatically in this way, according to the ambient brightness being currently received and this
A difference amplitude can calculate specified display intensity.In turn, target terminal specifies display brightness and this display further according to this
The display brightness of target terminal before brightness regulation calculates current automatic brightness adjustment amplitude.
203, the display brightness before target terminal is adjusted according to current automatic brightness adjustment amplitude and this display brightness,
Display brightness adjusting is carried out to display device.
For first way shown in above-mentioned steps 202, when carrying out display brightness adjusting, width is changed with ambient brightness
The absolute value of difference is between the ambient brightness that degree is adjusted for the ambient brightness being currently received and last triggering display brightness
Example, then the display of target terminal target terminal before being adjusted according to current automatic brightness adjustment amplitude and this display brightness is bright
Degree may be implemented in the following manner: when carrying out display brightness adjusting to display device
If the ambient brightness that the first situation, the ambient brightness being currently received and last triggering display brightness are adjusted it
Between difference be positive value, then the aobvious of target terminal before this display brightness is adjusted is turned up according to current automatic brightness adjustment amplitude
The display brightness for showing the rear indicator of brightness namely this display brightness adjusting is current automatic brightness adjustment amplitude and this
The sum of display brightness before display brightness adjusting.
For the first situation, if the environment that the ambient brightness being currently received and last triggering display brightness are adjusted is bright
Difference between degree is positive value, then shows that extraneous light is increasingly stronger, for example is changed into from the cloudy day that the sun is shining；Due to outer
Boundary is sunny, if the display brightness of target terminal is inadequate at this time, user can not see Chu and show picture or need very laborious
Ground can just see display picture clearly, just need target terminal that display brightness is turned up at this time.With current automatic brightness adjustment amplitude with can
Adjust brightness magnitude be unanimously target terminal before 5lm, this display brightness are adjusted display brightness be 10lm for, then target
Terminal is bright by this display according to current automatic brightness adjustment amplitude 5lm after getting current automatic brightness adjustment amplitude 5lm
The display brightness 10lm of target terminal is turned up to 15lm before degree is adjusted, so that the display brightness of the display device after adjusting is
15lm。
If the ambient brightness that second situation, the ambient brightness being currently received and last triggering display brightness are adjusted it
Between difference be negative value, then the aobvious of target terminal before this display brightness is adjusted is turned down according to current automatic brightness adjustment amplitude
The display brightness for showing target terminal after brightness namely this display brightness are adjusted be this adjusting before display brightness with work as
The difference of preceding automatic brightness adjustment amplitude.
For second situation, if the environment that the ambient brightness being currently received and last triggering display brightness are adjusted is bright
Difference between degree is negative value, then shows that extraneous light is increasingly weaker, for example be changed into the cloudy day from the sun is shining；Due to outer
Boundary's sunlight is inadequate, if the display brightness of target terminal is high at this time, user may feel that dazzling, just needs target whole at this time
Turn down display brightness in end.It is consistent with adjustable brightness amplitude for 5lm, this display brightness tune with current automatic brightness adjustment amplitude
For the display brightness of target terminal is 10lm before section, then target terminal is getting current automatic brightness adjustment amplitude 5lm
Afterwards, the display brightness 10lm tune of target terminal before being adjusted this display brightness according to current automatic brightness adjustment amplitude 5lm
Down to 5lm, so that the display brightness of the display device after adjusting is 5lm.
It should be noted that if the very big namely current ambient brightness of current ambient brightness amplitude of variation changes width
Degree is considerably beyond adjustable brightness amplitude, then before target terminal can also optionally be adjusted this display brightness of display device
The preset number of the display brightness of target terminal and current automatic brightness adjustment amplitude carries out operation again, so that aobvious after adjusting
Show that brightness more possibly meets greatly user demand.Wherein, preset number is greater than 1 again.For example, target terminal can be preset one
The multiple corresponding relationship of the preset number of ambient brightness amplitude of variation and current automatic brightness adjustment amplitude times.Wherein, environment is bright
Degree amplitude of variation is bigger, and corresponding multiple is bigger.Illustrative explanation, for a current automatic brightness adjustment amplitude is 5lux, than
Such as when ambient brightness amplitude of variation is 20lux, multiple 1, namely brightness regulation is carried out according to 5lux；When ambient brightness changes
When amplitude is 30lux, multiple 2, namely brightness regulation is carried out according to 5lux*2=10lux.
For the second way shown in above-mentioned steps 202, current automatic brightness adjustment amplitude both can be that positive value can also
Think negative value, when carrying out display brightness adjusting, no matter the current automatic brightness adjustment amplitude be positive value or negative value, can be straight
The display brightness that target terminal before this display brightness is adjusted is adjusted according to the current automatic brightness adjustment amplitude is connect, by the two
Carry out the display brightness for the target terminal that summation operation obtains after this adjusting.
In another embodiment, target terminal is after automatically adjusting display brightness, if receiving the brightness of user's triggering
Regulating command then shows that user is dissatisfied to the display brightness currently adjusted, at this time in addition to needing to be referred to according to the brightness regulation
The display brightness of target terminal after adjusting to this display brightness is enabled to be adjusted, and after being adjusted according to obtained user
Display brightness carries out except display brightness adjusting target terminal, it is also necessary to update the value of automatic brightness adjustment amplitude, specifically
It is as follows:
The first step calculates the display brightness after user is adjusted and the first brightness between the ambient brightness that is currently received
Difference.
Second step calculates the display brightness of target terminal and last triggering display brightness before this display brightness is adjusted
The second luminance difference between the ambient brightness of adjusting.
It should be noted that the display brightness reference of target terminal is receiving movement eventually before the adjusting of this display brightness
Hold after currently transmitted ambient brightness and do not carry out the display brightness of target terminal before this display brightness adjusting.
Third step, the absolute value of the difference for calculating the first luminance difference and the second luminance difference, based on the absolute value to current
Automatic brightness adjustment amplitude is updated, and obtains new automatic brightness adjustment amplitude.
Will the absolute value as new automatic brightness adjustment amplitude.In this way, next time start to display brightness from
When dynamic adjusting, the display just using new automatic brightness adjustment amplitude as current automatic brightness adjustment amplitude, to target terminal
Brightness is adjusted.That is, the numerical value of automatic brightness adjustment amplitude of the target terminal using current record in storage medium is as working as
Preceding automatic brightness adjustment amplitude.
In another embodiment, in addition to taking display brightness regulative mode shown in above-mentioned steps 202 and step 203
Outside, other display brightness regulative modes can also be taken.For example, target terminal is in the ambient brightness for receiving mobile terminal transmission
Afterwards, the ambient brightness amplitude of variation between the ambient brightness being currently received and the last ambient brightness received is calculated, if
The ambient brightness amplitude of variation is greater than adjustable brightness amplitude, then starts the display brightness adjustment process to display device.Also compare
Such as, the ambient brightness section for needing to carry out display brightness adjusting can be preset in target terminal；If the ring being currently received
Border brightness is located in this section, then starts the display brightness adjustment process to display device.
Method provided in an embodiment of the present invention, mobile terminal can periodically obtain extraneous ambient brightness automatically, and will
The ambient brightness got is sent to the target terminal having connected, and such target terminal is after receiving ambient brightness, Bian Kegen
It determines the need for carrying out display brightness adjusting, if you need to carry out display brightness adjusting, then mesh according to the ambient brightness being currently received
Mark terminal can obtain current automatic brightness adjustment amplitude, and be adjusted according to current automatic brightness adjustment amplitude and this display brightness
The display brightness of target terminal is realized automatically to the adjusting of display brightness, due to passing through the association of mobile terminal and target terminal before
Making can be achieved is automatically adjusted based on display brightness of the ambient brightness to target terminal, thus when extraneous ambient brightness variation
When can autonomous adjusting display brightness, enrich the regulative mode of display brightness, flexibility is good with intelligence, brightness regulation effect
Preferably.In addition, the brightness regulation triggered based on user instruction is also supported actively to be updated amendment to automatic brightness adjustment amplitude,
So that the display brightness after adjusting is more accurate, brightness regulation effect has been further assured that.
Fig. 5 is a kind of structural schematic diagram of the display brightness regulating device of terminal provided in an embodiment of the present invention.Referring to figure
5, which includes: receiving module 501, obtains module 502 and adjustment module 503.
Receiving module 501, the ambient brightness sent automatically for receiving the mobile terminal having connected, mobile terminal and target
Terminal is in same local area network；
Module 502 is obtained, for obtaining current automatic brightness adjustment amplitude according to the ambient brightness being currently received；
Adjustment module 503, it is whole for target before being adjusted according to current automatic brightness adjustment amplitude and this display brightness
The display brightness at end carries out display brightness adjusting to target terminal.
In another embodiment, module 502 is obtained, the ambient brightness for determining with being currently received is matched specified
Display brightness；The difference before specifying display brightness and this display brightness to adjust between the display brightness of target terminal is obtained,
Obtained difference is determined as current automatic brightness adjustment amplitude.
In another embodiment, module 502 is obtained, it is bright for obtaining the environment that last triggering display brightness is adjusted
Degree；The difference between the ambient brightness that the ambient brightness being currently received and last triggering display brightness are adjusted is obtained, will
The absolute value of the difference arrived is as ambient brightness amplitude of variation；If ambient brightness amplitude of variation has been more than adjustable brightness amplitude,
Numerical value is determined as current automatic brightness adjustment amplitude by the numerical value for then obtaining the automatic brightness adjustment amplitude of current record.
In another embodiment, the device further include:
Adjustment module 503, if being also used to receive the brightness regulation instruction of user's triggering, according to brightness regulation instruction pair
The display brightness of target terminal is adjusted after this display brightness is adjusted, and the display after being adjusted according to obtained user is bright
Degree carries out display brightness adjusting to target terminal.
In another embodiment, the device further include:
Computing module, for calculate the display brightness after user is adjusted and between the ambient brightness that is currently received the
One luminance difference；
Computing module is also used to calculate the display brightness of target terminal and last triggering before this display brightness is adjusted
The second luminance difference between ambient brightness that display brightness is adjusted；
Computing module is also used to calculate the absolute value of the difference of the first luminance difference Yu the second luminance difference；
Update module obtains new automatic bright for being updated according to absolute value to current automatic brightness adjustment amplitude
Spend the amplitude of accommodation.
Device provided in an embodiment of the present invention, after receiving the ambient brightness that the mobile terminal having connected is sent automatically,
Current automatic brightness adjustment amplitude can be obtained according to the ambient brightness being currently received, and according to current automatic brightness adjustment amplitude
The display brightness of target terminal is realized automatically to the adjusting of display brightness, due to mobile terminal before adjusting with this display brightness
Can from trend target terminal send ambient brightness, therefore based on target terminal cooperate can be achieved based on ambient brightness to target
The display brightness of terminal automatically adjusts, thus when extraneous ambient brightness variation can autonomous adjusting display brightness, it is rich
The rich regulative mode of display brightness, flexibility is good with intelligence, and brightness regulation effect is preferable.
Fig. 6 is a kind of structural schematic diagram of the display brightness regulating device of terminal provided in an embodiment of the present invention.Referring to figure
6, which includes: to obtain module 601 and sending module 602.
Module 601 is obtained, obtains extraneous ambient brightness for periodically automatic；
Sending module 602, the target terminal for ambient brightness to be automatically transmitted to have connected, target terminal are used for basis
The ambient brightness being currently received obtains current automatic brightness adjustment amplitude；According to the current automatic brightness adjustment amplitude and this
Secondary display brightness adjusts the display brightness of foregoing description target terminal, carries out display brightness adjusting to the target terminal；
Wherein, mobile terminal and target terminal are in same local area network.
In another embodiment, module 601 is obtained, in the timing routine starting for detecting detection ambient brightness
Afterwards, automatic to obtain extraneous current environment brightness, using current environment brightness as initial environment brightness；Mobile terminal is controlled to enter
Sleep pattern；It is automatic again to obtain extraneous current environment brightness after reaching preset time interval；It repeats
The step of stating automatic Acquisition Environment brightness, until mobile terminal is located at except the geographic range of local area network covering.
Device provided in an embodiment of the present invention periodically automatic can obtain extraneous ambient brightness, and will acquire
Ambient brightness is automatically transmitted to the target terminal having connected, and such target terminal, can be according to working as after receiving ambient brightness
Before the ambient brightness that receives obtain current automatic brightness adjustment amplitude, and according to current automatic brightness adjustment amplitude and this is aobvious
Show that the display brightness of target terminal before brightness regulation is realized automatically to the adjusting of display brightness, due to can be from trend target terminal
Send environment liaison, thus by with target terminal cooperate it is achievable based on ambient brightness to the display brightness of target terminal into
Row automatic adjustment, to can be enriched aobvious from the display brightness of main regulation target terminal when extraneous ambient brightness variation
Show the regulative mode of brightness, flexibility is good with intelligence, and brightness regulation effect is preferable.
It should be understood that the display brightness regulating device of terminal provided by the above embodiment is when carrying out brightness regulation,
Only the example of the division of the above functional modules, it in practical application, can according to need and by above-mentioned function distribution
It is completed by different functional modules, i.e., the internal structure of device is divided into different functional modules, it is described above to complete
All or part of function.In addition, the display brightness regulating device of terminal provided by the above embodiment and the display brightness of terminal
Adjusting method embodiment belongs to same design, and specific implementation process is detailed in embodiment of the method, and which is not described herein again.
Fig. 7 is a kind of structural schematic diagram of mobile terminal provided in an embodiment of the present invention, which can be used for holding
The display lightness regulating method of the terminal provided in row above-described embodiment.Referring to Fig. 7, which includes:
RF (Radio Frequency, radio frequency) circuit 110 includes one or more computer-readable storage medium
Memory 120, input unit 130, display unit 140, sensor 150, voicefrequency circuit 160, the WiFi (Wireless of matter
Fidelity, Wireless Fidelity) module 170, include one or more than one the processor 180 and power supply of processing core
190 equal components.It, can be with it will be understood by those skilled in the art that the restriction of the not structure paired terminal of terminal structure shown in Fig. 7
Including perhaps combining certain components or different component layouts than illustrating more or fewer components.Wherein:
RF circuit 110 can be used for receiving and sending messages or communication process in, signal sends and receivees, particularly, by base station
After downlink information receives, one or the processing of more than one processor 180 are transferred to；In addition, the data for being related to uplink are sent to
Base station.In general, RF circuit 110 includes but is not limited to antenna, at least one amplifier, tuner, one or more oscillators, uses
Family identity module (SIM) card, transceiver, coupler, LNA (Low Noise Amplifier, low-noise amplifier), duplex
Device etc..In addition, RF circuit 110 can also be communicated with network and other equipment by wireless communication.Wireless communication, which can be used, appoints
(Global System of Mobile communication, the whole world are moved for one communication standard or agreement, including but not limited to GSM
Dynamic communication system), GPRS (General Packet Radio Service, general packet radio service), CDMA (Code
Division Multiple Access, CDMA), WCDMA (Wideband Code Division Multiple
Access, wideband code division multiple access), LTE (Long Term Evolution, long term evolution), Email, SMS (Short
Messaging Service, short message service) etc..
Memory 120 can be used for storing software program and module, and processor 180 is stored in memory 120 by operation
Software program and module, thereby executing various function application and data processing.Memory 120 can mainly include storage journey
Sequence area and storage data area, wherein storing program area can the (ratio of application program needed for storage program area, at least one function
Such as sound-playing function, image player function) etc.；Storage data area, which can be stored, uses created number according to terminal 700
According to (such as audio data, phone directory etc.) etc..In addition, memory 120 may include high-speed random access memory, can also wrap
Include nonvolatile memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts.
Correspondingly, memory 120 can also include Memory Controller, to provide processor 180 and input unit 130 to memory
120 access.
Input unit 130 can be used for receiving the number or character information of input, and generate and user setting and function
Control related keyboard, mouse, operating stick, optics or trackball signal input.Specifically, input unit 130 may include touching
Sensitive surfaces 131 and other input equipments 132.Touch sensitive surface 131, also referred to as touch display screen or Trackpad are collected and are used
Family on it or nearby touch operation (such as user using any suitable object or attachment such as finger, stylus in touch-sensitive table
Operation on face 131 or near touch sensitive surface 131), and corresponding attachment device is driven according to preset formula.It is optional
, touch sensitive surface 131 may include both touch detecting apparatus and touch controller.Wherein, touch detecting apparatus detection is used
The touch orientation at family, and touch operation bring signal is detected, transmit a signal to touch controller；Touch controller is from touch
Touch information is received in detection device, and is converted into contact coordinate, then gives processor 180, and can receive processor 180
The order sent simultaneously is executed.Furthermore, it is possible to using multiple types such as resistance-type, condenser type, infrared ray and surface acoustic waves
Realize touch sensitive surface 131.In addition to touch sensitive surface 131, input unit 130 can also include other input equipments 132.Specifically,
Other input equipments 132 can include but is not limited to physical keyboard, function key (such as volume control button, switch key etc.),
One of trace ball, mouse, operating stick etc. are a variety of.
Display unit 140 can be used for showing information input by user or the information and terminal 700 that are supplied to user
Various graphical user interface, these graphical user interface can be made of figure, text, icon, video and any combination thereof.
Display unit 140 may include display panel 141, optionally, can use LCD (Liquid Crystal Display, liquid crystal
Show device), the forms such as OLED (Organic Light-Emitting Diode, Organic Light Emitting Diode) configure display panel
141.Further, touch sensitive surface 131 can cover display panel 141, when touch sensitive surface 131 detects touching on it or nearby
After touching operation, processor 180 is sent to determine the type of touch event, is followed by subsequent processing device 180 according to the type of touch event
Corresponding visual output is provided on display panel 141.Although touch sensitive surface 131 and display panel 141 are conducts in Fig. 7
Two independent components output and input function to realize, but in some embodiments it is possible to by touch sensitive surface 131 and display
Panel 141 is integrated and realizes and outputs and inputs function.
Terminal 700 may also include at least one sensor 150, such as optical sensor, motion sensor and other sensings
Device.Specifically, optical sensor may include ambient light sensor and proximity sensor, wherein ambient light sensor can be according to environment
The light and shade of light adjusts the brightness of display panel 141, and proximity sensor can close display when terminal 700 is moved in one's ear
Panel 141 and/or backlight.As a kind of motion sensor, gravity accelerometer can detect in all directions (generally
Three axis) acceleration size, can detect that size and the direction of gravity when static, can be used to identify mobile phone posture application (ratio
Such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap)；Extremely
In other sensors such as gyroscope, barometer, hygrometer, thermometer, the infrared sensors that terminal 700 can also configure, herein
It repeats no more.
Voicefrequency circuit 160, loudspeaker 161, microphone 162 can provide the audio interface between user and terminal 700.Audio
Electric signal after the audio data received conversion can be transferred to loudspeaker 161, be converted to sound by loudspeaker 161 by circuit 160
Sound signal output；On the other hand, the voice signal of collection is converted to electric signal by microphone 162, after being received by voicefrequency circuit 160
Audio data is converted to, then by after the processing of audio data output processor 180, such as another end is sent to through RF circuit 110
End, or audio data is exported to memory 120 to be further processed.Voicefrequency circuit 160 is also possible that earphone jack,
To provide the communication of peripheral hardware earphone Yu terminal 700.
WiFi belongs to short range wireless transmission technology, and terminal 700 can help user's transceiver electronics by WiFi module 170
Mail, browsing webpage and access streaming video etc., it provides wireless broadband internet access for user.
Processor 180 is the control centre of terminal 700, utilizes each portion of various interfaces and connection whole mobile phone
Point, by running or execute the software program and/or module that are stored in memory 120, and calls and be stored in memory 120
Interior data execute the various functions and processing data of terminal 700, to carry out integral monitoring to mobile phone.Optionally, processor
180 may include one or more processing cores；Preferably, processor 180 can integrate application processor and modem processor,
Wherein, the main processing operation system of application processor, user interface and application program etc., modem processor mainly handles nothing
Line communication.It is understood that above-mentioned modem processor can not also be integrated into processor 180.
Terminal 700 further includes the power supply 190 (such as battery) powered to all parts, it is preferred that power supply can pass through electricity
Management system and processor 180 are logically contiguous, to realize management charging, electric discharge and power consumption by power-supply management system
The functions such as management.Power supply 190 can also include one or more direct current or AC power source, recharging system, power supply event
Hinder the random components such as detection circuit, power adapter or inverter, power supply status indicator.
Although being not shown, terminal 700 can also include camera, bluetooth module etc., and details are not described herein.Specifically in this reality
It applies in example, the display unit of terminal is touch-screen display, and terminal further includes having memory and one or more than one
Program, perhaps more than one program is stored in memory and is configured to by one or more than one processing for one of them
Device execution states one or more than one program includes the instruction for executing the display lightness regulating method of above-mentioned terminal.
Those of ordinary skill in the art will appreciate that realizing that all or part of the steps of above-described embodiment can pass through hardware
It completes, relevant hardware can also be instructed to complete by program, the program can store in a kind of computer-readable
In storage medium, storage medium mentioned above can be read-only memory, disk or CD etc..
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (16)
1. a kind of display lightness regulating method of terminal, the method is applied to target terminal, which is characterized in that the method packet
It includes:
The ambient brightness that the mobile terminal having connected is sent automatically is received, the mobile terminal is in same with the target terminal
In local area network；
Current automatic brightness adjustment amplitude is obtained according to the ambient brightness being currently received；
The display brightness of foregoing description target terminal is adjusted according to the current automatic brightness adjustment amplitude and this display brightness,
Carry out display brightness adjusting；
According to after adjusting display brightness, be currently received ambient brightness, this display brightness adjust foregoing description target
The ambient brightness that the display brightness of terminal and last triggering display brightness are adjusted updates the value of automatic brightness adjustment amplitude.
2. the method according to claim 1, wherein the ambient brightness that the basis is currently received obtains currently
Automatic brightness adjustment amplitude, comprising:
The determining and matched specified display brightness of ambient brightness being currently received；
Obtain the difference between the specified display brightness and the display brightness of this display brightness adjusting foregoing description target terminal
Value, is determined as the current automatic brightness adjustment amplitude for obtained difference.
3. the method according to claim 1, wherein the ambient brightness that the basis is currently received obtains currently
Automatic brightness adjustment amplitude, comprising:
Obtain the ambient brightness that last triggering display brightness is adjusted；
Between the ambient brightness that the ambient brightness and the last triggering display brightness being currently received described in acquisition are adjusted
Difference, using the absolute value of obtained difference as ambient brightness amplitude of variation；
If the ambient brightness amplitude of variation has been more than adjustable brightness amplitude, the automatic brightness adjustment width of current record is obtained
The numerical value is determined as the current automatic brightness adjustment amplitude by the numerical value of degree.
4. according to claim 1 to method described in any claim in 3, which is characterized in that it is described according to it is described it is current from
Dynamic brightness regulation amplitude and this display brightness adjust the display brightness of foregoing description target terminal, carry out to the target terminal
After display brightness is adjusted, the method also includes:
If receiving the brightness regulation instruction of user's triggering, it is adjusted to this display brightness according to brightness regulation instruction
The display brightness of the target terminal is adjusted afterwards, and the display brightness after being adjusted according to obtained user is whole to the target
End carries out display brightness adjusting.
5. according to the method described in claim 4, it is characterized in that, the display brightness according to after adjusting, current reception
Ambient brightness, this display brightness arrived adjusts the display brightness and last triggering display brightness tune of foregoing description target terminal
The ambient brightness of section updates the value of automatic brightness adjustment amplitude, comprising:
Calculate the first luminance difference between the display brightness and the ambient brightness being currently received after the user is adjusted
Value；
Calculate display brightness and the last triggering display brightness tune that this display brightness adjusts foregoing description target terminal
The second luminance difference between the ambient brightness of section；
Calculate the absolute value of the difference of first luminance difference Yu second luminance difference；
The current automatic brightness adjustment amplitude is updated according to the absolute value, obtains new automatic brightness adjustment width
Degree.
6. a kind of display lightness regulating method of terminal, the method is applied to mobile terminal, which is characterized in that the method packet
It includes:
It is periodically automatic to obtain extraneous ambient brightness；
The ambient brightness is automatically transmitted to the target terminal having connected, the target terminal is used for what basis was currently received
Ambient brightness obtains current automatic brightness adjustment amplitude；According to the current automatic brightness adjustment amplitude and this display brightness tune
The display brightness for saving foregoing description target terminal carries out display brightness adjusting to the target terminal；
The target terminal is also used to bright according to the display brightness after adjusting, the ambient brightness that is currently received, this display
The ambient brightness that degree adjusts the display brightness of foregoing description target terminal and last triggering display brightness is adjusted updates automatic bright
Spend the value of the amplitude of accommodation；
Wherein, the mobile terminal and the target terminal are in same local area network.
7. according to the method described in claim 6, it is characterized in that, the ambient brightness in the periodically automatic acquisition external world,
Include:
It is automatic to obtain extraneous current environment brightness after detecting the timing routine for detecting ambient brightness starting, work as by described in
Preceding ambient brightness is as initial environment brightness；
It controls the mobile terminal and enters sleep pattern；
It is automatic again to obtain extraneous current environment brightness after reaching preset time interval；
The step of repeating above-mentioned automatic Acquisition Environment brightness, until the mobile terminal is located at the ground of local area network covering
It manages except range.
8. a kind of display lightness regulating method of terminal, which is characterized in that the described method includes:
Mobile terminal period obtains extraneous ambient brightness, and the ambient brightness is automatically transmitted to the target having connected end
End；
The target terminal obtains current automatic bright after receiving the ambient brightness according to the ambient brightness being currently received
Spend the amplitude of accommodation；
The target terminal adjusted according to the current automatic brightness adjustment amplitude and this display brightness before display brightness,
Display brightness is adjusted；
The target terminal is also according to the display brightness after adjusting, ambient brightness, this display brightness tune for being currently received
The ambient brightness that the display brightness and last triggering display brightness for saving foregoing description target terminal are adjusted updates auto brightness tune
The value of section amplitude；
Wherein, the mobile terminal and the target terminal are in same local area network.
9. a kind of display brightness regulating device of terminal, which is characterized in that described device includes:
Receiving module, the ambient brightness sent automatically for receiving the mobile terminal having connected, the mobile terminal and the dress
It sets in same local area network；
Module is obtained, for obtaining current automatic brightness adjustment amplitude according to the ambient brightness being currently received；
Adjustment module, for adjusting foregoing description device according to the current automatic brightness adjustment amplitude and this display brightness
Display brightness carries out display brightness adjusting to described device；
Module is automatically updated, for according to the display brightness after adjusting, ambient brightness, this display brightness for being currently received
The ambient brightness that the display brightness and last triggering display brightness for adjusting foregoing description device are adjusted updates automatic brightness adjustment
The value of amplitude.
10. device according to claim 9, which is characterized in that the acquisition module, for the determining and current reception
The matched specified display brightness of the ambient brightness arrived；It obtains the specified display brightness and this display brightness adjusts the foregoing description
Obtained difference is determined as the current automatic brightness adjustment amplitude by the difference between the display brightness of device.
11. device according to claim 9, which is characterized in that the acquisition module, for obtaining last triggering display
The ambient brightness of brightness regulation；What the ambient brightness and the last triggering display brightness being currently received described in acquisition were adjusted
Difference between ambient brightness, using the absolute value of obtained difference as ambient brightness amplitude of variation；If the ambient brightness becomes
Change amplitude has been more than adjustable brightness amplitude, then obtains the numerical value of the automatic brightness adjustment amplitude of current record, by the numerical value
It is determined as the current automatic brightness adjustment amplitude.
12. the device according to any claim in claim 9 to 11, which is characterized in that the adjustment module is also used
If in the brightness regulation instruction for receiving user's triggering, after being adjusted according to brightness regulation instruction to this display brightness
The display brightness of described device is adjusted, and the display brightness after being adjusted according to obtained user shows described device
Brightness regulation.
13. device according to claim 12, which is characterized in that the module that automatically updates specifically includes:
Computing module, for calculating between the display brightness and the ambient brightness being currently received after the user is adjusted
The first luminance difference；
The computing module, be also used to calculate this display brightness adjust foregoing description device display brightness and the last time
Trigger the second luminance difference between the ambient brightness that display brightness is adjusted；
The computing module is also used to calculate the absolute value of the difference of first luminance difference Yu second luminance difference；
Update module, for being updated according to the absolute value to the current automatic brightness adjustment amplitude, obtain it is new from
Dynamic brightness regulation amplitude.
14. a kind of display brightness regulating device of terminal, which is characterized in that described device includes:
Module is obtained, obtains extraneous ambient brightness for periodically automatic；
Sending module, the target terminal for the ambient brightness to be automatically transmitted to have connected, the target terminal are used for root
Current automatic brightness adjustment amplitude is obtained according to the ambient brightness being currently received；According to the current automatic brightness adjustment amplitude and
This display brightness adjusts the display brightness of foregoing description target terminal, carries out display brightness adjusting to the target terminal；
The target terminal is also used to bright according to the display brightness after adjusting, the ambient brightness that is currently received, this display
The ambient brightness that degree adjusts the display brightness of foregoing description target terminal and last triggering display brightness is adjusted updates automatic bright
Spend the value of the amplitude of accommodation；
Wherein, described device and the target terminal are in same local area network.
15. device according to claim 14, which is characterized in that the acquisition module, for detecting detection environment
It is automatic to obtain extraneous current environment brightness after the timing routine starting of brightness, using the current environment brightness as initial ring
Border brightness；Control described device enters sleep pattern；After reaching preset time interval, the external world is obtained automatically again
Current environment brightness；The step of repeating above-mentioned automatic Acquisition Environment brightness, until described device is located at the local area network and covers
Except the geographic range of lid.
16. a kind of display brightness regulating system of terminal, which is characterized in that the system comprises: mobile terminal and target terminal；
The mobile terminal for periodically acquiring extraneous ambient brightness, and the ambient brightness is automatically transmitted to connect
The target terminal connect；
The target terminal, for after receiving the ambient brightness that the mobile terminal is sent automatically, according to currently connecing
The ambient brightness received obtains current automatic brightness adjustment amplitude；
The target terminal, it is aobvious before being also used to be adjusted according to the current automatic brightness adjustment amplitude and this display brightness
Show brightness, display brightness is adjusted；
The target terminal is also used to bright according to the display brightness after adjusting, the ambient brightness that is currently received, this display
The ambient brightness that degree adjusts the display brightness of foregoing description target terminal and last triggering display brightness is adjusted updates automatic bright
Spend the value of the amplitude of accommodation；
Wherein, the mobile terminal and the target terminal are in same local area network.
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| CN106710536A (en) * | 2017-03-10 | 2017-05-24 | 广东欧珀移动通信有限公司 | Method and device for adjusting luminance of display screen as well as terminal |
| CN108574778B (en) * | 2018-04-19 | 2021-04-13 | Oppo广东移动通信有限公司 | Screen projection brightness adjusting method and related product |
| CN110538381B (en) | 2018-05-29 | 2021-06-22 | 华为技术有限公司 | Illumination adjustment method and terminal |
| CN109040457B (en) * | 2018-08-23 | 2021-01-26 | 维沃移动通信有限公司 | Screen brightness adjusting method and mobile terminal |
| CN109729434A (en) * | 2018-12-28 | 2019-05-07 | 苏州佳世达电通有限公司 | Parameter adjustment controls, system and method |
| CN113596363A (en) * | 2020-04-30 | 2021-11-02 | 惠州视维新技术有限公司 | Method for automatically adjusting brightness of television and television |
| CN111754953A (en) * | 2020-06-22 | 2020-10-09 | 北京小米松果电子有限公司 | Display screen brightness adjusting method and device, electronic equipment and medium |
| CN112584115A (en) * | 2020-12-10 | 2021-03-30 | 成都极米科技股份有限公司 | Projection brightness self-adaption method, device, equipment and storage medium |
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| CN105898542A (en) * | 2015-12-08 | 2016-08-24 | 乐视移动智能信息技术（北京）有限公司 | Display screen brightness adjustment and data transmission method, device and system |
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| JP2016021287A (en) * | 2014-07-11 | 2016-02-04 | 株式会社東芝 | Electronic apparatus, method and program |
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