CN106155620B - Control method, control device and electronic device - Google Patents
Control method, control device and electronic device Download PDFInfo
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- CN106155620B CN106155620B CN201610506728.0A CN201610506728A CN106155620B CN 106155620 B CN106155620 B CN 106155620B CN 201610506728 A CN201610506728 A CN 201610506728A CN 106155620 B CN106155620 B CN 106155620B
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- 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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
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- 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
- G09G2320/0666—Adjustment of display parameters for control of colour parameters, e.g. colour temperature
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2360/00—Aspects of the architecture of display systems
- G09G2360/14—Detecting light within display terminals, e.g. using a single or a plurality of photosensors
- G09G2360/144—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light being ambient light
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- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Computer Hardware Design (AREA)
- Controls And Circuits For Display Device (AREA)
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Abstract
The invention discloses a kind of control methods, for controlling the display color of the display screen of electronic device, show that color includes blue light ingredient, red color light component and green color components, in control method, setting color temperature value is obtained first and blue light value range is obtained according to setting color temperature value, setting blue light value is obtained then according to trigger signal, setting blue light value is located at blue light value range, then adjusts red color light component and/or green color components so that the display colour temperature of display screen reaches setting color temperature value according to setting blue light value and setting color temperature value.By setting suitable blue light value; it can reach the effect of protection eyes of user; simultaneously; colour temperature is set to reach or be maintained at setting color temperature value by adjusting feux rouges and/or green color components; setting color temperature value can be set as make human eye feel comfortable color temperature value; to more effectively protect eyes of user, user experience can be promoted.The invention also discloses a kind of control device and electronic devices.
Description
Technical field
The present invention relates to display technology, in particular to a kind of control method, control device and electronic device.
Background technique
The display screen of the electronic devices such as mobile phone can protect eyes of user by reducing the blue light ingredient in display color, but
The colour temperature that the reduction of blue light easily leads to display screen changes, such as keeps display screen whole partially yellow, influences user experience.
Summary of the invention
Embodiments of the present invention aim to solve at least one of the technical problems existing in the prior art.For this purpose, of the invention
Embodiment need to provide a kind of control method, control device and electronic device.
The present invention provides a kind of control methods, the display color of the display screen for controlling electronic device, the display
Color includes blue light ingredient, red color light component and green color components, the control method the following steps are included:
Colour temperature obtaining step obtains setting color temperature value and obtains blue light value range according to the setting color temperature value；
Blue light obtaining step obtains setting blue light value according to trigger signal, and the setting blue light value is located at the blue light value
Range；And
Regulating step adjusts the red color light component and/or described according to the setting blue light value and the setting color temperature value
Green color components are so that the display colour temperature of the display screen reaches the setting color temperature value.
By setting suitable blue light value, can reach the effect of protection eyes of user, meanwhile, by adjust feux rouges and/or
Green color components make colour temperature reach or be maintained at setting color temperature value, setting color temperature value can be set as so that human eye is felt comfortable one
Color temperature value can promote user experience to more effectively protect eyes of user.Solve the problems, such as the certain of the prior art.
In some embodiments, the electronic device includes mobile phone or tablet computer.
In some embodiments, comprising the following steps:
Input step inputs according to user and generates the trigger signal.
In some embodiments, user's input includes age of user.
In some embodiments, the electronic device includes camera；The camera includes user people for shooting
The facial image of face；Include: including control method
Processing step handles the facial image to identify user's face；
Judgment step judges age of user according to user's face；And
Step is generated, the trigger signal is generated according to the age of user.
In some embodiments, the electronic device includes light sensor, and the light sensor is for sensing ring
Border brightness；The colour temperature obtaining step obtains the setting color temperature value according to the ambient brightness.
In some embodiments, the colour temperature obtaining step includes:
Judge sub-step, judges whether the ambient brightness is greater than setting brightness；
If so, the first color temperature value is set as the setting color temperature value；
If it is not, the second color temperature value is set as the setting color temperature value.
In some embodiments, the electronic device includes color temperature sensor, and the color temperature sensor is for sensing ring
Border colour temperature；The colour temperature obtaining step calculates the setting color temperature value according to the environment colour temperature.
The present invention also provides a kind of control devices, the display color of the display screen for controlling electronic device, the display
Color includes blue light ingredient, red color light component and green color components, and the control device includes:
Colour temperature obtains module, for obtaining setting color temperature value and obtaining blue light value range according to the setting color temperature value；
Blue light obtains module, and for obtaining setting blue light value according to trigger signal, the setting blue light value is located at the indigo plant
Light value range；And
Adjustment module, for according to the setting blue light value and the setting color temperature value adjusting red color light component and/or
The green color components are so that the display colour temperature of the display screen reaches the setting color temperature value.
In some embodiments, the electronic device includes mobile phone or tablet computer.
In some embodiments, it comprises the following modules:
Input module generates the trigger signal for inputting according to user.
In some embodiments, user's input includes age of user.
In some embodiments, the electronic device includes camera；The camera includes user people for shooting
The facial image of face；Include: including control device
Processing module identifies user's face for handling the facial image；
Judgment module, for judging age of user according to user's face；And
Generation module, for generating the trigger signal according to the age of user.
In some embodiments, the electronic device includes light sensor, and the light sensor is for sensing ring
Border brightness；The colour temperature obtains module and is used to obtain the setting color temperature value according to the ambient brightness.
In some embodiments, the colour temperature acquisition module includes:
Judging submodule, for judging whether the ambient brightness is greater than setting brightness；
First setting submodule, for being set as the first color temperature value when the ambient brightness is greater than the setting brightness
The setting color temperature value；
Second setting submodule, for setting the second color temperature value when the ambient brightness is less than or equal to the setting brightness
It is set to the setting color temperature value.
In some embodiments, the electronic device includes color temperature sensor, and the color temperature sensor is for sensing ring
Border colour temperature；The colour temperature obtains module and is used to calculate the setting color temperature value according to the environment colour temperature.
The present invention also provides a kind of electronic devices, other include control device described in display screen and above embodiment.
The additional aspect and advantage of embodiments of the present invention will be set forth in part in the description, partially will be from following
Description in become obvious, or the practice of embodiment through the invention is recognized.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of embodiments of the present invention are from combination following accompanying drawings to embodiment
It will be apparent and be readily appreciated that in description, in which:
Fig. 1 is the flow diagram of the control method of certain embodiments of the present invention.
Fig. 2 is the electronic device of certain embodiments of the present invention and the functional block diagram of control device.
Fig. 3 is that the isotemperature line diagram of certain embodiments of the present invention is intended to.
Fig. 4 is the flow diagram of the control method of certain embodiments of the present invention.
Fig. 5 is the electronic device of certain embodiments of the present invention and the functional block diagram of control device.
Fig. 6 is the flow diagram of the control method of certain embodiments of the present invention.
Fig. 7 is the electronic device of certain embodiments of the present invention and the functional block diagram of control device.
Fig. 8 is the schematic diagram in kind of the electronic device of certain embodiments of the present invention.
Fig. 9 is the flow diagram of the control method of certain embodiments of the present invention.
Figure 10 is the electronic device of certain embodiments of the present invention and the functional block diagram of control device.
Specific embodiment
Embodiments of the present invention are described below in detail, the example of embodiment is shown in the accompanying drawings, wherein identical or class
As label indicate same or similar element or element with the same or similar functions from beginning to end.Below with reference to attached
The embodiment of figure description is exemplary, embodiment for explaining only the invention, and should not be understood as to of the invention
The limitation of embodiment.
Fig. 1-3 is please referred to, the control method of embodiment of the present invention can be used for controlling the display screen 130 of electronic device 100
Display color, display color may include blue light ingredient, red color light component and green color components, control method can comprise the following steps that
S01 obtains setting color temperature value and obtains blue light value range according to setting color temperature value；
S02 obtains setting blue light value according to trigger signal, and setting blue light value is located at blue light value range；And
S03 adjusts red color light component and/or green color components so that display screen 130 according to setting blue light value and setting color temperature value
Display colour temperature reach setting color temperature value.
The control method of embodiment of the present invention can realize by embodiment of the present invention control device 110, control device 110
May include that colour temperature obtains module 111, blue light obtains module 112 and adjustment module 113, can successively may be respectively used in realize S01,
S02 and S03.
I.e. colour temperature obtains module 111 and can be used for obtaining setting color temperature value and obtain blue light value range according to setting color temperature value,
Blue light, which obtains module 112, can be used for obtaining setting blue light value according to trigger signal, and setting blue light value is located at blue light value range, adjusts
Module 113 can be used for adjusting red color light component and/or green color components so that display screen 130 according to setting blue light value and setting color temperature value
Display colour temperature reach setting color temperature value.
The control device 110 of embodiment of the present invention can should can be used for the electronic device 100 of embodiment of the present invention.
In some embodiments, electronic device 100 may include mobile phone or tablet computer.
The display screen 130 of the electronic devices such as mobile phone 100 can protect user by reducing the blue light ingredient in display color
Eyes, but the reduction of blue light easily leads to the colour temperature of display screen 130 and changes, such as keeps display screen 130 whole partially yellow, influences to use
Family experience.
In the control method of embodiment of the present invention or control device 110, setting color temperature value is obtained first, works as display screen
After 130 color temperature value determines, the adjustable extent of blue light value range, i.e. blue light is also determined that, if blue light value exceeds this model
It encloses, feasible green light value or red values (such as the green light value or red values found out is negative) cannot get according to this blue light value.It is blue
Light value range can determine a lower setting blue light value according to trigger signal with eyeshield after determining, certainly, setting blue light value must
It must be within the scope of blue light value.Then the red color light component that need to be adjusted can be calculated according to setting blue light value and setting color temperature value
Red values and/or green color components green light value.
Fig. 3 is please referred to, the value of each color (blue, green, red) is adjusted, that is, adjusts the component ratio of each color
Size, the ratio summation of three colour components are 1.For example, can be calculated according to isotemperature line figure.In Fig. 3 X-axis be feux rouges at
Divide (R) component, Y-axis is green color components (G) component, it has been determined when setting color temperature value, corresponding thermoisopleth can be obtained in figure,
That is R and G constitute a linear equation in two unknowns, while (R, G, B respectively represent blue light to R+G+B=1 according to certain thermoisopleth
Ingredient component, green color components component, red color light component component), while R, G, B are both greater than equal to 0.
The range of B, that is, blue light value range can be obtained first according to above-mentioned condition, an energy is determined in this range
Realize the lower B value of eyeshield purpose.At this point, B becomes it is known that therefore, the available linear equation in two unknowns group about R and G can
Calculate the size of R and G.Then, according to calculated R and G adjust red color light component and green color components number.
In this way, can reach the effect of protection eyes of user by setting suitable blue light value, meanwhile, by adjusting feux rouges
And/or green color components make colour temperature reach or be maintained at setting color temperature value, can be set as setting color temperature value that human eye to be made to feel comfortable
A color temperature value can promote user experience to more effectively protect eyes of user.
Fig. 8 is please referred to, in some embodiments, electronic device 100 can be mobile phone or tablet computer.
Fig. 4-5 is please referred to, in some embodiments, it may include following steps:
S04 is inputted according to user and is generated trigger signal.
S04 can realize that is, input module 114 can be used for by the input module 114 of the control device 110 of certain embodiments
It is inputted according to user and generates trigger signal.
For example, eyeshield mode can be arranged in 100 system of electronic device, user clicks virtual key and enters eyeshield mode to produce
Raw trigger signal.The adjusting to blue light value is carried out under eyeshield mode and red color light component and/or green color components are adjusted
So that 130 colour temperature of display screen is kept constant.In this way, giving user more more options space, user experience is promoted.
Fig. 4 is please referred to, in some embodiments, above-mentioned user's input can be age of user.
For example, when user is when the age of system input (or being inputted by parent for child) personal information is 9, system identification
The user is children.The eyes of children are in the puberty, need stronger protection, therefore, can set lower blue light value to protect
Protect children's vision.In this way, keeping the display of electronic device 100 more intelligent and humanized, and eyeshield can be carried out for different crowd.
Please refer to Fig. 6-7, in certain embodiments, electronic device 100 may include camera 140；Camera 140 can be used for
Shooting includes the facial image of user's face；Control method can include:
S06 handles facial image to identify user's face；
S07 judges age of user according to user's face；And
S08 generates trigger signal according to age of user.
S06, S07 and S08 can be respectively by the processing modules 116 of the control device of certain embodiments 110, judgment module
117 and generation module 118 realize.I.e. processing module 116 can be used for handling facial image to identify user's face, judgment module
117 can be used for judging according to user's face that age of user, generation module 118 can be used for generating trigger signal according to age of user.
Conventional images processing technique can identify face in the picture, and identify the face, wrinkle, skin of user's face
The features such as skin exquisiteness degree can carry out rough judgement according to age of these features to user, and be produced according to the age of user
Raw trigger signal, i.e., carry out targeted blue light adjusting to the age.
For example, can refer to the embodiment of above-mentioned " user's input can be age of user ", when judging user for children
Corresponding blue light adjusting is carried out to protect user's eyesight.
In this way, electronic device 100 can carry out judgement to age of user automatically to carry out the view to match with other ages
Shield of trying hard to keep has preferable application value when the user of electronic device 100 may be multiple.For example, there is the adult of child
Year usually worries that the child of oneself is excessively affected vision using the cell phone entertainment of oneself, if electronic device 100 uses this implementation
The control method of mode can automatically adjust the blue light ingredient of display, to protect child's eyesight when child uses mobile phone.
In addition, settable range sensor, arrives the distance of face for sensing camera 140 or electronic device 100, according to
Into the distance of face and facial image, face size can be scaled the size of gauged distance human face by the size of face, then with
The standard faces size of the people of all age group compares (difference in size of children and adult face is larger) under gauged distance,
The corresponding age bracket of the user is allotted, to can determine whether that the user is children or adult.
Fig. 8 is please referred to, in some embodiments, electronic device 100 may also include light sensor 150, light
Sensor 150 can be used for sensing ambient brightness；S01 obtains setting color temperature value according to ambient brightness.
In ambient brightness difference, the best color temperature value that human eye is adapted to is different.A human eye can be set in system
Comfortable color meter, different ambient brightness corresponds to different color temperature values in table, according to this table, when sensing ambient brightness, root
Display colour temperature is adjusted according to ambient brightness, adjusts red color light component and green color components further according to display colour temperature and setting blue light value.
In this way, colour temperature can be automatically adjusted under varying environment brightness, keep human eye more comfortable, thus eyeshield.
Fig. 9-10 is please referred to, in the above-mentioned certain embodiments including light sensor 150, S01 can include:
S0101, judges whether ambient brightness is greater than setting brightness；
First color temperature value is set as setting color temperature value by S0102 if S0101 is judged as YES；
Second color temperature value is set as setting color temperature value by S0103 if S0101 is judged as NO.
S0101, S0102, S0103 can be respectively by the judging submodules 1111 of the control device of certain embodiments 110,
One setting submodule 1112, second sets submodule 1113 and realizes.That is, judging submodule 1111 can be used for judging environment
Whether brightness is greater than setting brightness；First setting submodule 1112 sets the first color temperature value when ambient brightness is greater than setting brightness
It is set to setting color temperature value；Second setting submodule 1113 sets the second color temperature value when ambient brightness is less than or equal to setting brightness
To set color temperature value.
That is, rough differentiation, such as in the divided chamber or outdoor at night, daytime are carried out to ambient brightness, big
When predetermined value, it is believed that in the outdoor on daytime, corresponding first color temperature value sets the first color temperature value at the outdoor on daytime
It is set to setting color temperature value.When being less than or equal to predetermined value, it is believed that indoors or at night, corresponding second color temperature value, in room
The second color temperature value is set as when interior or evening to set color temperature value.In this way, the adjusting to colour temperature is relatively easy, only colour temperature is divided into
Two grades, and can effective protection user's eyesight.
It after suitable colour temperature has been determined, then determines blue light value, and then determines red values and green light value, to adjust display
The display color and colour temperature of screen 130.
In some embodiments, electronic device 100 may include color temperature sensor 170, and color temperature sensor 170 can be used for feeling
Survey environment colour temperature；S1 calculates setting color temperature value according to environment colour temperature.
The display colour temperature of electronic device 100 and environment colour temperature phase universal time coordinated facilitate the eyesight for protecting user and to user
Better use feeling, such as environment colour temperature is partially warm at dusk, can will show that color temperature adjustment is partially warm colour temperature, in the morning when
Colour temperature is colder, is also colder colour temperature by display color temperature adjustment.In this way, keeping electronic device 100 more intelligent, user's body is promoted
It tests.
The electronic device 100 of embodiment of the present invention, it may include the control device of display screen 130 and above embodiment
110.Control device 110 can be integrated in electronic device 100, can enrich the function of electronic device 100 to promote user experience.
Other parts undeployed, see the control of embodiment of above in the electronic device 100 of embodiment of the present invention
The corresponding part of method processed or control device 110, is no longer developed in details herein.
In the description of embodiments of the present invention, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", " length
Degree ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner",
The orientation or positional relationship of the instructions such as "outside", " clockwise ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, only
It is embodiments of the present invention and simplified description for ease of description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as the limitation to embodiments of the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or imply
Indicate the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed or impliedly wrap
Include one or more feature.In the description of embodiments of the present invention, the meaning of " plurality " is two or two
More than, unless otherwise specifically defined.
In the description of embodiments of the present invention, it should be noted that unless otherwise clearly defined and limited, term
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected or can mutually communicate；It can be directly connected, can also lead to
It crosses intermediary to be indirectly connected, can be the connection inside two elements or the interaction relationship of two elements.For ability
For the those of ordinary skill in domain, can understand as the case may be above-mentioned term in embodiments of the present invention specifically contain
Justice.
In embodiments of the present invention unless specifically defined or limited otherwise, fisrt feature second feature it
"upper" or "lower" may include that the first and second features directly contact, may include the first and second features be not directly to connect yet
It touches but by the other characterisation contact between them.Moreover, fisrt feature second feature " on ", " top " and " on
Face " includes fisrt feature right above second feature and oblique upper, or to be merely representative of first feature horizontal height special higher than second
Sign.Fisrt feature under the second feature " below ", " below " and " below " include fisrt feature right above second feature and tiltedly on
Side, or first feature horizontal height is merely representative of less than second feature.
Following disclosure provides many different embodiments or example is used to realize embodiments of the present invention not
Same structure.In order to simplify the disclosure of embodiments of the present invention, hereinafter the component of specific examples and setting are described.When
So, they are merely examples, and is not intended to limit the present invention.In addition, embodiments of the present invention can be in different examples
Repeat reference numerals and/or reference letter in son, this repetition are for purposes of simplicity and clarity, itself not indicate to be begged for
By the relationship between various embodiments and/or setting.In addition, the various specific techniques that embodiments of the present invention provide
With the example of material, but those of ordinary skill in the art may be aware that the application of other techniques and/or other materials make
With.
In the description of this specification, reference term " embodiment ", " some embodiments ", " schematically implementation
The description of mode ", " example ", specific examples or " some examples " etc. means the tool described in conjunction with the embodiment or example
Body characteristics, structure, material or feature are contained at least one embodiment or example of the invention.In the present specification,
Schematic expression of the above terms are not necessarily referring to identical embodiment or example.Moreover, the specific features of description, knot
Structure, material or feature can be combined in any suitable manner in any one or more embodiments or example.
Any process described otherwise above or method description are construed as in flow chart or herein, and expression includes
It is one or more for realizing specific logical function or process the step of executable instruction code module, segment or portion
Point, and the range of the preferred embodiment of the present invention includes other realization, wherein can not press shown or discussed suitable
Sequence, including according to related function by it is basic simultaneously in the way of or in the opposite order, Lai Zhihang function, this should be of the invention
Embodiment person of ordinary skill in the field understood.
Expression or logic and/or step described otherwise above herein in flow charts, for example, being considered use
In the order list for the executable instruction for realizing logic function, may be embodied in any computer-readable medium, for
Instruction execution system, device or equipment (such as computer based system, including the system of processor or other can be held from instruction
The instruction fetch of row system, device or equipment and the system executed instruction) it uses, or combine these instruction execution systems, device or set
It is standby and use.For the purpose of this specification, " computer-readable medium ", which can be, any may include, stores, communicates, propagates or pass
Defeated program is for instruction execution system, device or equipment or the dress used in conjunction with these instruction execution systems, device or equipment
It sets.The more specific example (non-exhaustive list) of computer-readable medium include the following: there is the electricity of one or more wirings
Interconnecting piece (electronic device), portable computer diskette box (magnetic device), random access memory (RAM), read-only memory
(ROM), erasable edit read-only storage (EPROM or flash memory), fiber device and portable optic disk is read-only deposits
Reservoir (CDROM).In addition, computer-readable medium can even is that the paper that can print described program on it or other are suitable
Medium, because can then be edited, be interpreted or when necessary with it for example by carrying out optical scanner to paper or other media
His suitable method is handled electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each section of embodiments of the present invention can be with hardware, software, firmware or their combination come real
It is existing.In the above-described embodiment, multiple steps or method can be with storages in memory and by suitable instruction execution system
The software or firmware of execution is realized.For example, if realized with hardware, in another embodiment, ability can be used
Any one of following technology or their combination well known to domain is realized: being had for realizing logic function to data-signal
The discrete logic of logic gates, the specific integrated circuit with suitable combinational logic gate circuit, programmable gate array
(PGA), field programmable gate array (FPGA) etc..
Those skilled in the art are understood that realize all or part of step that above-described embodiment method carries
It suddenly is that relevant hardware can be instructed to complete by program, the program can store in a kind of computer-readable storage medium
In matter, which when being executed, includes the steps that one or a combination set of embodiment of the method.
It, can also be in addition, each functional unit in various embodiments of the present invention can integrate in a processor
It is that each unit physically exists alone, can also be integrated in two or more units in a module.Above-mentioned integrated mould
Block both can take the form of hardware realization, can also be realized in the form of software function module.The integrated module is such as
Fruit is realized and when sold or used as an independent product in the form of software function module, also can store in a computer
In read/write memory medium.
Storage medium mentioned above can be read-only memory, disk or CD etc..
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (11)
1. a kind of control method, the display color of the display screen for controlling electronic device, which is characterized in that the display color
Including blue light ingredient, red color light component and green color components, the control method the following steps are included:
Colour temperature obtaining step obtains setting color temperature value and obtains blue light value range according to the setting color temperature value；
Blue light obtaining step obtains setting blue light value according to trigger signal, and the setting blue light value is located at the blue light value range；
And
Regulating step adjusts the red color light component and/or the green light according to the setting blue light value and the setting color temperature value
Ingredient is so that the display colour temperature of the display screen reaches the setting color temperature value；
The electronic device includes camera and range sensor；The camera is for shooting the face figure comprising user's face
Picture, the distance that the range sensor is used to sense the camera to user's face；Include: including control method
Processing step handles the facial image to identify user's face；
Judgment step judges age of user according to the size of the distance of user's face and user's face；And
Step is generated, the trigger signal is generated according to the age of user.
2. control method as described in claim 1, which is characterized in that the electronic device includes mobile phone or tablet computer.
3. control method as described in claim 1, which is characterized in that the electronic device includes light sensor, the light
Line sensor is for sensing ambient brightness；The colour temperature obtaining step obtains the setting color temperature value according to the ambient brightness.
4. control method as claimed in claim 3, which is characterized in that the colour temperature obtaining step includes:
Judge sub-step, judges whether the ambient brightness is greater than setting brightness；
If so, the first color temperature value is set as the setting color temperature value；
If it is not, the second color temperature value is set as the setting color temperature value.
5. control method as described in claim 1, which is characterized in that the electronic device includes color temperature sensor, the color
Temperature sensor is for sensing environment colour temperature；The colour temperature obtaining step calculates the setting color temperature value according to the environment colour temperature.
6. a kind of control device, the display color of the display screen for controlling electronic device, which is characterized in that the display color
Including blue light ingredient, red color light component and green color components, the control device includes:
Colour temperature obtains module, for obtaining setting color temperature value and obtaining blue light value range according to the setting color temperature value；
Blue light obtains module, and for obtaining setting blue light value according to trigger signal, the setting blue light value is located at the blue light value
Range；And
Adjustment module, for according to the setting blue light value and the setting color temperature value adjusting red color light component and/or described
Green color components are so that the display colour temperature of the display screen reaches the setting color temperature value；
The electronic device includes camera and range sensor；The camera is for shooting the face figure comprising user's face
Picture, the distance that the range sensor is used to sense the camera to user's face；Control device includes:
Processing module identifies user's face for handling the facial image；
Judgment module, for judging age of user according to the distance of user's face and the size of user's face；And
Generation module, for generating the trigger signal according to the age of user.
7. control device as claimed in claim 6, which is characterized in that the electronic device includes mobile phone or tablet computer.
8. control device as claimed in claim 6, which is characterized in that the electronic device includes light sensor, the light
Line sensor is for sensing ambient brightness；The colour temperature obtains module and is used to obtain the setting colour temperature according to the ambient brightness
Value.
9. control device as claimed in claim 8, which is characterized in that the colour temperature obtains module and includes:
Judging submodule, for judging whether the ambient brightness is greater than setting brightness；
First setting submodule, for the first color temperature value to be set as described when the ambient brightness is greater than the setting brightness
Set color temperature value；
Second setting submodule, for being set as the second color temperature value when the ambient brightness is less than or equal to the setting brightness
The setting color temperature value.
10. control device as claimed in claim 6, which is characterized in that the electronic device includes color temperature sensor, the color
Temperature sensor is for sensing environment colour temperature；The colour temperature obtains module and is used to calculate the setting colour temperature according to the environment colour temperature
Value.
11. a kind of electronic device, which is characterized in that filled including control described in display screen and claim 6-10 any one
It sets.
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| CN108289211B (en) * | 2017-01-10 | 2020-09-08 | 深圳市掌网科技股份有限公司 | Eye protection method for virtual reality head display equipment |
| CN107122150A (en) * | 2017-04-19 | 2017-09-01 | 北京小米移动软件有限公司 | Display control method and device, electronic equipment, computer-readable recording medium |
| CN107221305B (en) * | 2017-06-19 | 2019-09-06 | Oppo广东移动通信有限公司 | Color temperature adjusting method, device and its equipment based on screen intensity |
| CN107154247A (en) * | 2017-06-19 | 2017-09-12 | 广东欧珀移动通信有限公司 | Color temperature adjusting method, device and its equipment reconstructed based on rgb light spectrum energy |
| CN107342066B (en) * | 2017-06-19 | 2019-07-23 | Oppo广东移动通信有限公司 | Screen luminance adjustment method, device and its equipment |
| CN107993604A (en) * | 2017-11-28 | 2018-05-04 | 珠海格力电器股份有限公司 | The adjusting method and equipment of a kind of display screen |
| CN109326146A (en) * | 2018-10-15 | 2019-02-12 | 厦门厦华科技有限公司 | A kind of interactive electric whiteboard by automatic anti-blue light |
| CN110164397B (en) * | 2019-07-04 | 2020-12-08 | 南京巨鲨显示科技有限公司 | Blue light protection device and method based on medical display |
| CN113986181B (en) * | 2021-10-28 | 2023-11-14 | 惠州视维新技术有限公司 | Display adjustment method, device, electronic equipment and storage medium |
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