CN105590578A - Eye protection system and method capable of automatically turning on blue light filter - Google Patents
Eye protection system and method capable of automatically turning on blue light filter Download PDFInfo
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- CN105590578A CN105590578A CN201410559313.0A CN201410559313A CN105590578A CN 105590578 A CN105590578 A CN 105590578A CN 201410559313 A CN201410559313 A CN 201410559313A CN 105590578 A CN105590578 A CN 105590578A
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Abstract
The invention provides an eye protection system capable of automatically turning on a blue light filter. The eye protection system operates in an electronic device with a built-in blue light filter. The system includes a detecting module is used for controlling a camera to make the same turned on when detecting that a display screen is lit so as to detect the color temperature of a current ambient environment light source, and a control module which is used for controlling the blue light filter to make the same turned on when judging the color temperature of the current ambient environment light source is smaller than a preset color temperature value. The invention also provides an eye protection system capable of automatically turning on a blue light filter. According to the eye protection system and method of the invention, based on a brightness automatic adjusting unit, the blue light filter can be automatically turned on and synchronously adjusted, and therefore, an eye protection effect can be realized.
Description
Technical field
The present invention relates to a kind of eyes protecting system and method, especially relate to a kind of blue filter of automatically openingEyes protecting system and method.
Background technology
Under dark environment, use mobile phone or closing lamp and see LED TV, very easily cause eyes injured,According to studies show that, blue light is one of maximum killer of injury eyes. Blue light does not refer to blue light,But be the high-energy light of 400-500 nanometer to the wavelength of eye injury maximum, the most close ultraviolet ray of blue light,Before the crystal of people's eye, cannot be blocked, can penetrate crystalline lens and directly arrive retina, cause viewThe epithelial cell decline of membranochromic pigments, and epithelial decline can cause photaesthesia cell to lack nutrient,Thereby cause vision impairment, and this damage is irreversible.
The source of blue light is a lot, and well-known is to come from mobile phone, computer etc., these novel artificial lightIn source, contain the high energy shortwave blue light of a large amount of irregular frequencies. Therefore, blue filter, diaphragm, anti-The safeguard procedures such as blue light glasses have come across on market. But blue filter, only has switch adjustment, filterRipple amount percentage set-up function, filtering amount percentage is set as 10%, 30%, 50%, 75%, these meritsCan be able to not set interlock with other, and there is no consideration be environment light source or mechanism that can compensatory light.
Summary of the invention
In view of above content, be necessary to propose a kind of blue filter eyes protecting system, Neng Goutong of automatically openingCross self brightness automatic adjustment unit, automatically open blue filter synchronous adjustment, play protection eyesEffect.
In addition, be also necessary to propose a kind of blue filter eyeshield method of automatically opening, can pass through selfAutomatic brightness adjustment unit, opens blue filter synchronous adjustment automatically, plays the effect of protection eyes.
A kind of blue filter eyes protecting system of automatically opening, runs on an electricity that is built-in with blue filterIn subset, this system comprises: detecting module, for when detecting display screen while being lit, control mirrorHead is opened, with the current surrounding environment light source of sensing colour temperature; And control module, for when judge current aroundWhen environment light source colour temperature is less than default color temperature value, controlling blue filter opens.
A kind of blue filter eyeshield method of automatically opening, the method comprises: be applied to one and be built-in with indigo plantIn the electronic equipment of optical filter, the method comprises: detecting step, and when detecting display screen while being lit,Control camera lens is opened, with the current surrounding environment light source of sensing colour temperature; And control step, when judging current weekEnclose and when environment light source colour temperature is less than default color temperature value, control blue filter and open.
Compared to prior art, automatic unlatching blue filter eyes protecting system of the present invention and method,Can utilize environment light source sensing, mobile phone brightness the mechanism such as setting and synchroballistic environment light source automaticallyOpen blue filter, filter the larger blue light of human eye injury, avoided again occurring look after filtration blue lightPoor excessive problem, when alleviating dazzle, plays good eyeshield effect.
Brief description of the drawings
Fig. 1 is the system architecture diagram that the present invention opens the preferred embodiment of blue filter eyes protecting system automatically.
Fig. 2 is the functional block diagram that the present invention opens the preferred embodiment of blue filter eyes protecting system automatically.
Fig. 3 is the flow chart that the present invention opens the preferred embodiment of blue filter eyeshield method automatically.
Main element symbol description
Electronic equipment 1
Camera lens 10
Sensor 11
Processor 12
Blue filter 13
Filter 14
Display screen 15
Automatic brightness adjustment unit 16
Eyes protecting system 2
Detecting module 21
Judge module 22
Control module 23
Adjusting module 24
Following detailed description of the invention further illustrates the present invention in connection with above-mentioned accompanying drawing.
Detailed description of the invention
Consult shown in Fig. 1, be the present invention automatically open the preferred embodiment of blue filter eyes protecting system beSystem Organization Chart.
In the present embodiment, described eyes protecting system 2 is installed and is run on one and is built-in with blue filter 13Electronic equipment 1 in. Described electronic equipment 1, also include but not limited to, camera lens 10, sensor11, processor 12, filter 14, automatic brightness adjustment unit 16, and display screen 15. Described electronics is establishedStandby 1 can be smart mobile phone, and panel computer, can also be computer, and any use LED such as TV is aobviousShow the equipment of screen 15.
Described sensor 11 is built in camera lens 10, is used for the brightness of sensing surrounding environment light, this realityExecute in example, described sensor 11 is light sensors.
Described blue filter 13, can forcibly changing LED illumination mode, filters out part blue light, byOriginally white light is changed into the white light partially yellow with natural daylight, in the present embodiment with blue filter application programMode illustrate.
Described automatic brightness adjustment unit 16, the surrounding environment light that can sense according to sensor 11 is brightThereby degree is adjusted the brightness of display screen 15 automatically. The unit of automatic brightness adjustment described in the present invention 16 is non-mustWant unit.
Described filter 14, is used for correcting the tone of display screen 15, avoid filtering blue light after aberration excessive,Cause visual impression and relief improper variation, described filter 14 can be chip, filter application programDeng.
Described display screen 15, is used for showing vision data, can be to read browsing page, multimedia etc.Data.
Consulting shown in Fig. 2, is the system preferred embodiment that the present invention opens blue filter eyeshield automaticallyFunctional block diagram.
Described eyes protecting system 2 comprises detecting module 21, judge module 22, control module 23 and adjustsModule 24. The storage that each module is all stored in electronic equipment 1 with the form of program code or instruction is above establishedIn standby, or solidify in the memory device of this electronic equipment 1, and by the controller of electronic equipment 1, asProcessor 12 is performed, to realize by automatic brightness adjustment unit 16, automatically opens blue filter13 also synchronous adjustment, play the effect of protection eyes.
Carry out the concrete function of specification module 21-24 below with reference to the flow chart of Fig. 3.
Consulting shown in Fig. 3, is the method preferred embodiment that the present invention opens blue filter eyeshield automaticallyFlow chart.
Step S10, detecting module 21 detects display screen 15 while being lit, controls camera lens 10 and opens.
Step S11, judge module 22 judges whether to trigger photographing instruction. Described photographing instruction can be a littleHitting the virtual key of taking pictures, can also be the physical button of pressing on electronic equipment 1.
In the time not triggering photographing instruction, execution step S12; In the time having triggered photographing instruction, under executionThe step S18 stating.
Step S12, whether detecting module 21 detects automatic brightness adjustment unit 16 in opening.If detect automatic brightness adjustment unit 16 in closed condition, perform step S20, control module 23It is constant that control display screen 15 maintains current brightness value.
If detect automatic brightness adjustment unit 16 in opening, perform step S13, sensorThe current surrounding environment light source of 11 sensing colour temperature.
Step S14, judge module 22 judges whether current environment light source color temperature is less than default color temperature value.Described default color temperature value can be 5000K, and current environment light source color temperature shows environment while being less than 5000KLight a little less than, brightness is partially secretly but still with blue light.
In the time judging that environment light source colour temperature is greater than default color temperature value, execution step S20, control module 23It is constant that control display screen 15 maintains current brightness value.
In the time judging that environment light source colour temperature is less than default color temperature value, execution step S15.
Step S15, whether detecting module 21 detects blue filter 13 in opening. Work as detectingIn closed condition, perform step S16 to blue filter; When detect blue filter 13 inOpening, execution step S17.
Step S16, control module 23 is controlled blue filter 13 and is opened.
Step S17, adjusting module 24 is according to the current operation of carrying out by electronic equipment 1 of user, described inOperation comprises reading, browsing page, and multimedia, takes pictures etc., automatically adjusts filter 14, described adjustment filterMirror can be to adjust the colour switching of display screen 15, described color comprise warm colour, incandescent lamp, muted color,Arctic starry sky, cool colour.
For example, in the time reading, it is faint yellow that filter 14 is adjusted display screen 15 automatically.
In described step S18, whether detecting module 21 detects blue filter 13 in opening.When detecting blue filter 13 in closed condition, carry out above-mentioned step S17. When detecting indigo plantOptical filter 13, in opening, performs step S19, and control module 23 is controlled blue filter13 close.
In addition, it should be noted that step S12 is not essential step, bright when not having in electronic equipment 1Degree automatic adjustment unit 16, the present invention still can implement, when step S11 judgement is not the bat triggeringDuring according to instruction, directly perform step S13, sensor 11 sensing surrounding environment light source colour temperatures.
It should be noted that above embodiment is only unrestricted in order to technical scheme of the present invention to be described, to the greatest extentPipe has been described in detail the present invention with reference to above preferred embodiment, and those of ordinary skill in the art shouldWork as understanding, can modify or be equal to replacement technical scheme of the present invention, and not depart from skill of the present inventionThe spirit and scope of art scheme.
Claims (10)
1. automatically open a blue filter eyes protecting system, run on one and be built-in with blue light filteringIn the electronic equipment of device, this system comprises:
Detecting module, for when detecting display screen while being lit, controls camera lens and opens, with sensingCurrent surrounding environment light source colour temperature; And
Control module, in the time judging that current surrounding environment light source colour temperature is less than default color temperature valueControl blue filter is opened.
2. automatic unlatching blue filter eyes protecting system as claimed in claim 1, is characterized in that,This system also comprises:
Adjusting module, for according to the current operation adjustment filter of carrying out by electronic equipment of user.
3. automatic unlatching blue filter eyes protecting system as claimed in claim 2, is characterized in that,Described operation comprises reading, browsing page, multimedia and taking pictures.
4. automatic unlatching blue filter eyes protecting system as claimed in claim 2, is characterized in that,Described adjustment filter comprises the colour switching of adjusting display screen.
5. automatic unlatching blue filter eyes protecting system as claimed in claim 1, is characterized in that,Described control module, also in the time that camera lens is opened and has been triggered photographing instruction, control module controlBlue filter is closed.
6. automatically open a blue filter eyeshield method, be applied to one and be built-in with blue light filteringIn the electronic equipment of device, the method comprises:
Detecting step, when detecting display screen while being lit, controls camera lens and opens, current with sensingSurrounding environment light source colour temperature;
And control step, when judging that current surrounding environment light source colour temperature is less than default color temperature value time controlBlue filter processed is opened.
7. automatic unlatching blue filter eyeshield method as claimed in claim 6, is characterized in that,The method also comprises:
Adjusting module, for according to the current operation adjustment filter of carrying out by electronic equipment of user.
8. automatic unlatching blue filter eyeshield method as claimed in claim 7, is characterized in that,Described operation comprises reading, browsing page, multimedia and taking pictures.
9. automatic unlatching blue filter eyeshield method as claimed in claim 7, is characterized in that,Described adjustment filter comprises the colour switching of adjusting display screen.
10. automatic unlatching blue filter eyeshield method as claimed in claim 6, is characterized in that,Described control module, also in the time that camera lens is opened and has been triggered photographing instruction, control module controlBlue filter is closed.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410559313.0A CN105590578A (en) | 2014-10-20 | 2014-10-20 | Eye protection system and method capable of automatically turning on blue light filter |
| TW104102249A TWI650740B (en) | 2014-10-20 | 2015-01-23 | An automatic opening blue filter system and method for eye |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410559313.0A CN105590578A (en) | 2014-10-20 | 2014-10-20 | Eye protection system and method capable of automatically turning on blue light filter |
Publications (1)
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| CN105590578A true CN105590578A (en) | 2016-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410559313.0A Pending CN105590578A (en) | 2014-10-20 | 2014-10-20 | Eye protection system and method capable of automatically turning on blue light filter |
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| CN (1) | CN105590578A (en) |
| TW (1) | TWI650740B (en) |
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| CN107450212A (en) * | 2017-07-14 | 2017-12-08 | 厦门天马微电子有限公司 | Dot structure, image element driving method, color blocking structure, display panel and device |
| CN107731202A (en) * | 2017-10-31 | 2018-02-23 | 武汉华星光电技术有限公司 | Reduce the method and device of display blue light |
| WO2018233475A1 (en) * | 2017-06-19 | 2018-12-27 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method for adjusting color temperature based on rgb optical spectral energy reconstruction, non-transitory computer-readable storage medium and terminal device |
| CN109416865A (en) * | 2016-07-04 | 2019-03-01 | 新加坡保健服务集团有限公司 | The apparatus and method for used for monitoring device |
| CN110162226A (en) * | 2019-05-23 | 2019-08-23 | 深圳市康冠商用科技有限公司 | Infrared touch liquid crystal electronic whiteboard |
| US10482843B2 (en) | 2016-11-07 | 2019-11-19 | Qualcomm Incorporated | Selective reduction of blue light in a display frame |
| CN110636287A (en) * | 2019-10-28 | 2019-12-31 | 维吉尔泰光电科技(徐州)有限公司 | LED television display screen quality detection system |
| CN113889052A (en) * | 2020-07-01 | 2022-01-04 | 周卓煇 | Display with blue light filtering function |
| CN115019746A (en) * | 2021-07-23 | 2022-09-06 | 荣耀终端有限公司 | Display method of electronic device, medium, and electronic device |
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| CN110428794A (en) * | 2019-08-06 | 2019-11-08 | 广东小天才科技有限公司 | A kind of method, apparatus and system adjusting screen blue light |
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| CN113889052A (en) * | 2020-07-01 | 2022-01-04 | 周卓煇 | Display with blue light filtering function |
| CN113889052B (en) * | 2020-07-01 | 2023-03-28 | 周卓煇 | Display with blue light filtering function |
| CN115019746A (en) * | 2021-07-23 | 2022-09-06 | 荣耀终端有限公司 | Display method of electronic device, medium, and electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201618061A (en) | 2016-05-16 |
| TWI650740B (en) | 2019-02-11 |
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