CN105354001B - The eye care method and system of smart machine - Google Patents
The eye care method and system of smart machine Download PDFInfo
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- CN105354001B CN105354001B CN201510702417.7A CN201510702417A CN105354001B CN 105354001 B CN105354001 B CN 105354001B CN 201510702417 A CN201510702417 A CN 201510702417A CN 105354001 B CN105354001 B CN 105354001B
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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
- G06F3/1407—General aspects irrespective of display type, e.g. determination of decimal point position, display with fixed or driving decimal point, suppression of non-significant zeros
Abstract
The present invention relates to a kind of eye care method of smart machine and system, this method includes：After reception eyeshield grade setting instruction, eyeshield strength grade corresponding with eyeshield grade setting instruction is transmitted to kernel spacing by the method for calling setting eyeshield strength grade；Kernel spacing receives the eyeshield strength grade, and display parameters corresponding with the eyeshield strength grade are written to the viewing hardware unit of smart machine, and the display parameters include blue light control parameter.The eye care method and system of smart machine provided by the invention, the proportion of blue light in display screen emitted light is reduced by changing the display parameters of viewing hardware unit (such as the display content in display driver chip or processor reprocesses unit), the effect of eyeshield is realized with this, both hardware device need not be put into, the structure design of smart machine and the aesthetics of entirety are not interfered with again, therefore there is high actual application value.
Description
Technical field
The present invention relates to smart machine display technology fields, a kind of eye care method more particularly to smart machine and are
System.
Background technology
Universal with mobile phone and tablet computer, people are most leisure time flowers in mobile phone and tablet computer
Above equal smart machines, be used to online, play game, see TV play, see novel etc..If but eyes stare at display for a long time
Screen, can cause eye fatigue.More seriously, include blue light ingredient in the light that display screen is sent out, and modern medicine study
Show that blue light is very big to the injury of eyes, be chronically exposed under blue light, is easy to cause eyes lesion, especially cause
Macular diseases.The crystalline lens that blue light can penetrate eyes reaches retina, and optical damage is caused to it, accelerates macular area cell
Oxidation, generates a large amount of free radicals, and cataract, macular area is caused to be degenerated.
Some liquid crystal display achievees the effect that eyeshield by increasing the hardware device of a filter blue light at present,
The advantages of this method is, the disadvantage is that needing to increase hardware device, can to increase the cost of display screen with protect eyes.In addition, existing
More Bao Yuehao is required in the appearance design of smart machine, if the device for increasing filter blue light can lead to the increasing of thickness of displays
Add, influences the structure design of smart machine and the aesthetics of entirety.
Invention content
Based on this, to solve the problems of the prior art, the present invention provides a kind of eye care method and system of smart machine,
The proportion of blue light in smart machine emitted light is reduced by software approach to achieve the effect that eyeshield.
To achieve the above object, the embodiment of the present invention uses following technical scheme：
A kind of eye care method of smart machine, includes the following steps：
After receiving the setting instruction of eyeshield grade, the method for calling setting eyeshield strength grade will be with the eyeshield grade
Setting instructs corresponding eyeshield strength grade to be transmitted to kernel spacing；
Kernel spacing receives the eyeshield strength grade, and display parameters corresponding with the eyeshield strength grade are write
Enter the viewing hardware unit of smart machine, the display parameters include blue light control parameter.
And a kind of eyes protecting system of smart machine, including：
Eyeshield strength grade transfer module, for after receiving the setting instruction of eyeshield grade, calling setting eyeshield intensity etc.
Eyeshield strength grade corresponding with eyeshield grade setting instruction is transmitted to kernel spacing by the method for grade；
Display control module will be with the eyeshield intensity etc. for after kernel spacing receives the eyeshield strength grade
The viewing hardware unit of the corresponding display parameters write-in smart machine of grade, the display parameters include blue light control parameter
The eye care method and system of smart machine provided by the invention, by changing viewing hardware unit (such as display
Display content in driving chip or processor reprocesses unit) display parameters it is blue in display screen emitted light to reduce
The proportion of coloured light realizes the effect of eyeshield with this, need not only put into hardware device, but also does not interfere with the structure of smart machine and set
The aesthetics of meter and entirety, therefore there is high actual application value.
Description of the drawings
Fig. 1 is the flow diagram of the eye care method of the smart machine of the present invention in one embodiment；
Fig. 2 is the flow diagram of the eye care method of the smart machine of the present invention in another embodiment；
Fig. 3 is the structural schematic diagram of the eyes protecting system of the smart machine of the present invention in one embodiment.
Specific implementation mode
Present disclosure is described in further detail below in conjunction with preferred embodiment and attached drawing.Obviously, hereafter institute
The embodiment of description is only used for explaining the present invention rather than limitation of the invention.Based on the embodiments of the present invention, this field is general
The every other embodiment that logical technical staff is obtained without making creative work belongs to what the present invention protected
Range.It should be noted that the smart machine described in the embodiment of the present invention may include that mobile phone, tablet computer, palm reading are set
Standby etc., above-mentioned smart machine is only citing, and non exhaustive, including but not limited to above-mentioned smart machine.It should be understood that although
Various information are hereinafter described using term " first ", " second " etc., but these information should not necessarily be limited by these terms, these
Term is only used for same type of information being distinguished from each other out.For example, without departing from the present invention, " first " letter
Breath can also be referred to as " second " information, and similar, " second " information can also be referred to as " first " information.It further needs exist for
It is bright, for ease of description, only some but not all contents related to the present invention are shown in the drawings.
Fig. 1 is the flow diagram of the eye care method of the smart machine of the present invention in one embodiment, the present embodiment
The eye care method of smart machine can be executed by the control system of smart machine, such as mobile phone.As shown in Figure 1, the present embodiment
In the eye care method of smart machine include the following steps：
Step S11, receive eyeshield grade setting instruction after, call setting eyeshield strength grade method, will with it is described
The setting of eyeshield grade instructs corresponding eyeshield strength grade to be transmitted to kernel spacing；
Step S12, kernel spacing receive the eyeshield strength grade, and will be corresponding with the eyeshield strength grade aobvious
Show that the viewing hardware unit of parameter read-in smart machine, the display parameters include blue light control parameter.
Specifically, in order to allow smart machine also to have the function of eyeshield, while not increasing hardware cost again, the present embodiment from
Software aspects consider, the proportion of blue light in smart machine display screen emitted light are reduced, to realize eye-protecting function.Intelligence is set
The standby eyeshield grade setting instruction that can be received user and directly input, or the corresponding trigger condition of setting, when trigger condition is full
When sufficient, judgement smart machine receives the setting instruction of eyeshield grade.After smart machine receives the setting instruction of eyeshield grade, call
The method of eyeshield strength grade is set, eyeshield strength grade corresponding with the setting instruction of eyeshield grade is transmitted to kernel sky
Between.
In a kind of optional embodiment, the class of an eyeshield pattern can be set in the operating system of smart machine
File ProtectEyes.java, it includes the method setProtectEyesLevel (int of a setting eyeshield strength grade
level).Wherein, level indicates eyeshield strength grade.The method setProtectEyesLevel that eyeshield strength grade is arranged can
It is called by IOCTL, the user eyeshield strength grade level corresponding with the setting instruction of eyeshield grade from operating system is empty
Between be transmitted to kernel spacing.
Above-mentioned kernel spacing and user's space is two parts of system, and kernel spacing is kernel software, and user's space
It is then common applications, the code in user's space operates on lower privilege level, the portion that them can only be allowed to use
Subsystem resource, and certain specific system functions cannot be used, can not directly access kernel space and hardware device, with
And some other specific use limits.But kernel spacing possesses all permissions of access hardware devices, therefore kernel spacing is connected to
User's space calls the eyeshield intensity transmitted by IOCTL (kernel spacing and user's space can be interacted by IOCTL)
After grade level, display parameters corresponding with eyeshield strength grade level can be written to the viewing hardware list of smart machine
Member, such as directly set the display screen driving IC (i.e. display screen drive chip) of display parameters write-in smart machine or intelligence
Display content in standby processor reprocesses unit.Wherein, display parameters include blue light control parameter, are sent out for control display screen
Go out the component of blue light in light.Display parameters, that is, Gamma parameters, Gamma parameters include to red, green, these three blue face
It is (i.e. blue mainly to adjust the relevant Gamma parameters of blue component to realize the eye-protecting function of smart machine for the processing of colouring component
Photocontrol parameter) so that the blue light that display screen is sent out is reduced, and achievees the effect that eyeshield.
The eye care method of the smart machine provided in the present embodiment, by change viewing hardware unit (such as display drive
Display content in dynamic chip or processor reprocesses unit) display parameters it is blue in display screen emitted light to reduce
The proportion of light realizes the effect of eyeshield with this, need not only increase hardware device, but also does not interfere with the structure design of smart machine
And whole aesthetics, therefore there is high actual application value.
In a kind of optional embodiment, as shown in Fig. 2, will display parameters corresponding with the eyeshield strength grade
The process of viewing hardware unit that smart machine is written includes：
Step S121 judges whether the processor of the smart machine includes display content reprocessing unit；If so, into
Enter step S122；If it is not, then entering step S123；
The display parameters are written the display content and reprocess unit by step S122；
The display screen drive chip of the smart machine is written in the display parameters by step S123.
In the optional embodiment, unit is preferably reprocessed by the display content changed in smart machine processor
Display parameters realize eyeshield effect.Specifically, kernel spacing receive user's space transmit eyeshield strength grade, obtain with
Then the corresponding display parameters of eyeshield strength grade (change viewing hardware to viewing hardware unit write-in display parameters
The current display parameters of unit), wherein if the processor of smart machine has display content and reprocesses unit (such as MTK chips
MiraVision modules, QDCM modules of Qualcomm chips etc.), then the display is written by reprocessing unit to display content
Parameter reduces and shows the blue component in content to realize the effect of eyeshield, and this method is than modification display screen drive chip
Display parameters more efficiency；Certainly, if the processor of smart machine does not have display content reprocessing unit, to display screen
Display parameters are written in driving chip, such as pass through MIPI (Mobile Industry Processor Interface, mobile production
Industry processor interface) display parameters are sent to display screen drive chip by instruction, reduce the grid that blue light is controlled in display screen
Voltage so that the blue light that display screen is sent out weakens, to realize the effect of eyeshield.
Preserved in above-mentioned kernel spacing from the different corresponding display parameters of eyeshield strength grade, in a kind of optional reality
It applies in mode, can be called from user's space to kernel spacing transmission by IOCTL and set in advance in the start-up course of smart machine
It is setting from the different corresponding display parameters of eyeshield strength grade.Specifically, in the start-up course of smart machine, it is in
Initialization process in user's space calls transmission N group display parameters, each group of display parameters into kernel spacing by IOCTL
Corresponding to an eyeshield strength grade, an array can be used to preserve this N group display parameters in kernel spacing.For example, the 1st group of ginseng
Number indicates the display parameters (closing eyeshield pattern, do not change the blue light components that display screen is sent out) that eyeshield strength grade is 0 grade,
2nd group of parameter indicates that eyeshield strength grade is 1 grade of display parameters, and the display that the 3rd group of expression eyeshield strength grade is 2 grades is joined
Number, and so on, (N-1) organizes parameter and indicates that eyeshield strength grade is the display parameters of (N-2) grade, and eyeshield strength grade is got over
Height, eyeshield effect is most strong, these display parameters are debugged and set in advance according to the actual displayed effect of smart machine display screen
It has set.
Preferably, the eye care method based on the smart machine in above-described embodiment, it is contemplated that user is answered using different
Differed with the requirement to eyeshield strength grade when program, such as eyeshield intensity etc. is required when using video playback class application program
Grade is higher, to obtain better eyeshield effect in user's viewing video for a long time, and is using class application of dialling
When program, since the time that user watches display screen is shorter, thus it is of less demanding to eyeshield strength grade, therefore, the present invention provides
The eye care method of smart machine different eyeshields can also to be arranged automatically when smart machine runs different application programs strong
Grade is spent, step S101 as shown in Figure 2 is specifically included：When the application program launching in smart machine, judgement receive with
The corresponding eyeshield grade setting instruction of the application program.I.e. the present invention can in a certain application program launching, automatic trigger with
The corresponding eyeshield grade setting instruction of the application program, then executes the step S11 described in above-described embodiment, is connect in judgement
After receiving eyeshield grade setting instruction corresponding with the application program, the method for calling setting eyeshield strength grade will be with this
The setting of eyeshield grade instructs corresponding eyeshield strength grade to be transmitted to kernel spacing；Then step S12 is executed, kernel spacing connects
The eyeshield strength grade is received, and display parameters corresponding with the eyeshield strength grade are written to the viewing hardware list of smart machine
Member is configured viewing hardware unit, and the setting of last viewing hardware unit response kernel spacing adjusts the aobvious of mobile terminal
The blue light that display screen is sent out realizes the eyeshield effect of current eyeshield strength grade.
In addition, the present invention can also be smart machine setting acquiescence eyeshield strength grade, in the start-up course of smart machine
In, the method setProtectEyesLevel of setting eyeshield strength grade is called, acquiescence eyeshield strength grade is passed through into IOCTL
Calling passes to kernel spacing, and the aobvious of smart machine is written in display parameters corresponding with acquiescence eyeshield strength grade by kernel spacing
Show hardware cell (the display content reprocessing unit or display screen drive chip of processor), smart machine is made to realize acquiescence eyeshield
The eyeshield effect of strength grade.
In a kind of optional embodiment, as shown in Fig. 2, the eye care method of the smart machine of the present invention further includes step
S102：When the application program exits, judgement receives eyeshield grade setting corresponding with acquiescence eyeshield grade and instructs.I.e.
For some application programs (as read APK, video playing APK), the present invention can when application program launching, trigger with
The corresponding eyeshield intensity setting instruction of the application program, calls the side setProtectEyesLevel in ProtectEyes classes
Eyeshield strength grade corresponding with eyeshield grade setting instruction is transmitted to kernel spacing by method, and kernel spacing will be with the shield
The viewing hardware unit of the corresponding display parameters write-in smart machine of eye strength grade, is configured viewing hardware unit,
Realize the eyeshield effect of current eyeshield strength grade, and when the application program exits, triggering is corresponding with acquiescence eyeshield grade
Eyeshield grade setting instruction, recall setting eyeshield strength grade method setProtectEyesLevel, eyeshield will be given tacit consent to
Grade is transmitted to kernel spacing, the final eyeshield effect for realizing acquiescence eyeshield strength grade.
According to the eye care method of the smart machine of aforementioned present invention, the present invention also provides a kind of eyeshield systems of smart machine
System, below in conjunction with the accompanying drawings and the eyes protecting system of the smart machine of the present invention is described in detail in preferred embodiment.
Fig. 3 is the structural schematic diagram of the eyes protecting system of the smart machine of the present invention in one embodiment.As shown in figure 3,
The eyes protecting system of smart machine in the embodiment includes：
Eyeshield strength grade transfer module 110, for after receiving the setting instruction of eyeshield grade, calling setting eyeshield intensity
Eyeshield strength grade corresponding with eyeshield grade setting instruction is transmitted to kernel spacing by the method for grade；
Display control module 120 is used for after kernel spacing receives the eyeshield strength grade, will be with the eyeshield intensity
The viewing hardware unit of the corresponding display parameters write-in smart machine of grade, the display parameters include blue light control parameter.
In order to allow smart machine also to have the function of eyeshield, while not increasing hardware cost again, the present embodiment provides one kind
The eyes protecting system of smart machine reduces the proportion of blue light in smart machine display screen emitted light by software approach, to
Realize eye-protecting function.The eyes protecting system of smart machine can receive the eyeshield grade setting instruction that user directly inputs, Huo Zheshe
Corresponding trigger condition is set, when trigger condition meets, judges that the eyes protecting system of smart machine receives the setting of eyeshield grade and refers to
It enables.After receiving the setting instruction of eyeshield grade, eyeshield strength grade transfer module 110 calls the side of setting eyeshield strength grade
Eyeshield strength grade corresponding with the setting instruction of eyeshield grade is transmitted to kernel spacing by method.
In a kind of optional embodiment, eyeshield strength grade transfer module 110 includes the class text of an eyeshield pattern
Part ProtectEyes.java, the class file include the method setProtectEyesLevel of a setting eyeshield strength grade
(int level).Wherein, level indicates eyeshield strength grade.The method of eyeshield strength grade is set
SetProtectEyesLevel can be called by IOCTL, eyeshield strength grade corresponding with the setting instruction of eyeshield grade
Level passes to kernel spacing from user's space.
Kernel spacing is connected to after the eyeshield strength grade level that user's space is arranged by IOCTL, passes through display
The viewing hardware unit of smart machine, example is written in display parameters corresponding with eyeshield strength grade level by control module 120
As directly the display parameters are written at the display screen driving IC (i.e. display screen drive chip) or smart machine of smart machine
The display content managed in device reprocesses unit.Wherein, display parameters include blue light control parameter, and light is sent out for control display screen
The component of blue light in line.Display parameters, that is, Gamma parameters, Gamma parameters include to red, green, blue these three colors point
The processing of amount mainly adjusts relevant Gamma parameters (the i.e. blue light control of blue component to realize the eye-protecting function of smart machine
Parameter processed) so that the blue light that display screen is sent out is reduced, and achievees the effect that eyeshield.
In a kind of optional embodiment, display control module 120 includes：
Judgment module 1201, for judging whether the processor of the smart machine includes that display content reprocesses unit；
First writing module 1202, when reprocessing unit including display content for the processor in the smart machine,
The display content is written into the display parameters and reprocesses unit；
Second writing module 1203 will when reprocessing unit without display content for the processor in the smart machine
The display screen drive chip of the smart machine is written in the display parameters.
In the optional embodiment, display control module 120 is preferably aobvious in smart machine processor by changing
Show the display parameters of content reprocessing unit to realize eyeshield effect.Specifically, if it is determined that module 1201 judges smart machine
Processor have display content reprocessing unit (the MiraVision modules of such as MTK chips, the QDCM moulds of Qualcomm chips
Block etc.), then display parameters are written by reprocessing unit to display content in the first writing module 1202, reduce and show in content
Blue component is to realize the effect of eyeshield, display parameters more efficiency of this method than changing display screen drive chip；Certainly,
If it is determined that module 1201 judges that the processor of smart machine does not have display content reprocessing unit, then the second writing module
1203 are written display parameters to display screen drive chip, such as pass through MIPI (Mobile Industry Processor
Interface, mobile industry processor interface) display parameters are sent to display screen drive chip by instruction, it reduces in display screen
Control the grid voltage of blue light so that the blue light that display screen is sent out weakens, to realize the effect of eyeshield.
In a kind of optional embodiment, as shown in figure 3, the eyes protecting system of the smart machine of the present invention further includes：
Pre- storing module 130 is called from user's space to kernel by IOCTL in the start-up course of smart machine
Transmit pre-set from the different corresponding display parameters of eyeshield strength grade in space.
Specifically, pre- storing module 130 includes the initialization process in user's space, in the start-up course of smart machine
In, call the transmission N group display parameters into kernel spacing, each group of display parameters to correspond to an eyeshield intensity by IOCTL
An array can be used to preserve this N group display parameters in grade, kernel spacing.For example, the 1st group of parameter indicates eyeshield strength grade
For 0 grade of display parameters (closing eyeshield pattern, do not change the blue light components that display screen is sent out), the 2nd group of parameter indicates eyeshield
The display parameters that strength grade is 1 grade, the display parameters that the 3rd group of expression eyeshield strength grade is 2 grades, and so on, N-1 groups
Parameter indicates that eyeshield strength grade is the display parameters of (N-2) grade, and eyeshield strength grade is higher, and eyeshield effect is most strong, these are aobvious
Showing parameter all is debugged and sets in advance according to the actual displayed effect of smart machine display screen.
In a kind of optional embodiment, as shown in figure 3, the eyes protecting system of the smart machine of the present invention further includes triggering
Module 140, when being used for the application program launching in smart machine, judgement receives eyeshield corresponding with the application program etc.
Grade setting instruction.
Requirement in view of user to eyeshield strength grade when using different application programs differs, such as is regarded in use
Require eyeshield strength grade higher when frequency broadcast message class application program, to be obtained more in user's viewing video for a long time
Good eyeshield effect, and when using dialing class application program, since the time that user watches display screen is shorter, thus it is strong to eyeshield
It is not high to spend class requirement, therefore, the eyes protecting system of smart machine provided by the invention can also run different in smart machine
Different eyeshield strength grades is set automatically when application program, specifically, when the application program launching in smart machine, triggering
The judgement of module 140 receives eyeshield grade setting instruction corresponding with the application program, and then eyeshield strength grade transmits mould
The method that block 110 calls setting eyeshield strength grade passes eyeshield strength grade corresponding with eyeshield grade setting instruction
It is delivered to kernel spacing；Kernel spacing receives the eyeshield strength grade, and display control module 120 will be opposite with the eyeshield strength grade
The viewing hardware unit for the display parameters write-in smart machine answered, is configured viewing hardware unit.Viewing hardware unit is rung
The setting for answering kernel spacing adjusts the blue light that the display screen of mobile terminal is sent out, and realizes the eyeshield effect of current eyeshield strength grade
Fruit.
In addition, the eyes protecting system of the smart machine of the present invention can also be smart machine setting acquiescence eyeshield strength grade,
In the start-up course of smart machine, eyeshield strength grade transfer module 110 calls the method that eyeshield strength grade is arranged
Acquiescence eyeshield strength grade is passed to kernel spacing by IOCTL calling, it is empty to be located at kernel by setProtectEyesLevel
Between in display control module 120 viewing hardware of smart machine will be written with the corresponding display parameters of acquiescence eyeshield strength grade
Unit (the display content reprocessing unit or display screen drive chip of processor), makes smart machine realize acquiescence eyeshield intensity etc.
The eyeshield effect of grade.
In a kind of optional embodiment, trigger module 140 also when the application program exits, judgement receive with
Give tacit consent to the corresponding eyeshield grade setting instruction of eyeshield grade.I.e. for some application program (as read APK, video playing
APK), when application program launching, trigger module 140 triggers eyeshield intensity setting instruction corresponding with the application program,
Eyeshield strength grade transfer module 110 calls the setProtectEyesLevel methods in ProtectEyes classes, will be with the shield
Eye grade setting instructs corresponding eyeshield strength grade to be transmitted to kernel spacing, the display control module 120 in kernel spacing
By display parameters corresponding with the eyeshield strength grade be written smart machine viewing hardware unit, to viewing hardware unit into
Row setting, realizes the eyeshield effect of current eyeshield strength grade, and when the application program exits, the triggering of trigger module 140 with
Give tacit consent to the corresponding eyeshield grade setting instruction of eyeshield grade, it is strong that eyeshield strength grade transfer module 110 recalls setting eyeshield
Acquiescence eyeshield grade is transmitted to kernel spacing, display control module 120 by the method setProtectEyesLevel for spending grade
The eyeshield effect that acquiescence eyeshield strength grade is realized in corresponding setting is carried out to viewing hardware unit.
The eyes protecting system of above-mentioned smart machine can perform the eye care method for the smart machine that the embodiment of the present invention is provided, tool
For the corresponding function module of execution method and advantageous effect.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (8)
1. a kind of eye care method of smart machine, which is characterized in that include the following steps：
After receiving the setting instruction of eyeshield grade, the method for calling setting eyeshield strength grade will be arranged with the eyeshield grade
Corresponding eyeshield strength grade is instructed to be transmitted to kernel spacing；
Kernel spacing receives the eyeshield strength grade, and intelligence is written in display parameters corresponding with the eyeshield strength grade
The viewing hardware unit of energy equipment, the display parameters include blue light control parameter；The display parameters are Gamma parameters, institute
It is to adjust the relevant Gamma parameters of blue component to state blue light control parameter；
Further include following steps：
When the application program launching in smart machine, judgement receives eyeshield grade setting corresponding with the application program and refers to
It enables.
2. the eye care method of smart machine according to claim 1, which is characterized in that will be with the eyeshield strength grade phase
The process of the viewing hardware unit of corresponding display parameters write-in smart machine includes：
Judge whether the processor of the smart machine includes display content reprocessing unit；
If so, the display content, which is written, in the display parameters reprocesses unit；If it is not, then the display parameters are written
The display screen drive chip of the smart machine.
3. the eye care method of smart machine according to claim 1, which is characterized in that further include following steps：
In the start-up course of smart machine, by IOCTL call from user's space to kernel spacing transmit it is pre-set with
The different corresponding display parameters of eyeshield strength grade.
4. the eye care method of smart machine according to claim 1, which is characterized in that further include following steps：
When the application program exits, judgement receives eyeshield grade setting corresponding with acquiescence eyeshield grade and instructs.
5. a kind of eyes protecting system of smart machine, which is characterized in that including：
Eyeshield strength grade transfer module, for after receiving the setting instruction of eyeshield grade, calling setting eyeshield strength grade
Eyeshield strength grade corresponding with eyeshield grade setting instruction is transmitted to kernel spacing by method；
Display control module is used for after kernel spacing receives the eyeshield strength grade, will be with the eyeshield strength grade phase
The viewing hardware unit of corresponding display parameters write-in smart machine, the display parameters include blue light control parameter；It is described aobvious
Show that parameter is Gamma parameters, the blue light control parameter is to adjust the relevant Gamma parameters of blue component；
Further include：
Trigger module, when being used for the application program launching in smart machine, judgement receives corresponding with the application program
The setting instruction of eyeshield grade.
6. the eyes protecting system of smart machine according to claim 5, which is characterized in that the display control module includes：
Judgment module, for judging whether the processor of the smart machine includes that display content reprocesses unit；
First writing module, for when the processor of the smart machine includes that display content reprocesses unit, described will show
Show and shows that content reprocesses unit described in parameter read-in；
Second writing module, when reprocessing unit without display content for the processor in the smart machine, by the display
The display screen drive chip of smart machine described in parameter read-in.
7. the eyes protecting system of smart machine according to claim 5, which is characterized in that further include：
Pre- storing module, in the start-up course of smart machine, being called from user's space to kernel spacing and being transmitted by IOCTL
It is pre-set from the different corresponding display parameters of eyeshield strength grade.
8. the eyes protecting system of smart machine according to claim 5, which is characterized in that the trigger module is also answered described
When being exited with program, judgement receives eyeshield grade setting corresponding with acquiescence eyeshield grade and instructs.
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| CN201510702417.7A CN105354001B (en) | 2015-10-23 | 2015-10-23 | The eye care method and system of smart machine |
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| CN201510702417.7A CN105354001B (en) | 2015-10-23 | 2015-10-23 | The eye care method and system of smart machine |
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| CN106020481B (en) * | 2016-05-26 | 2019-03-12 | 福建捷联电子有限公司 | A kind of implementation method of the hand-held device with the anti-blue light of eyeshield |
| CN106155319A (en) * | 2016-06-28 | 2016-11-23 | 广东欧珀移动通信有限公司 | Control method, control device and electronic installation |
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