CN106156806A - The method preventing fatigue of display - Google Patents
The method preventing fatigue of display Download PDFInfo
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- CN106156806A CN106156806A CN201510150763.9A CN201510150763A CN106156806A CN 106156806 A CN106156806 A CN 106156806A CN 201510150763 A CN201510150763 A CN 201510150763A CN 106156806 A CN106156806 A CN 106156806A
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Abstract
The invention discloses a kind of method preventing fatigue of display, including: display is provided, the 3D rendering that 3D photographic attachment is absorbed by display is analyzed, when finding after analyzing that user's posture does not meets default value, produce the information of posture correction prompting message and physiological damage, another analysis method further includes and carries out face tracking by 3D rendering, and then 3D rendering is analyzed human fatigue degree, when human fatigue degree reaches default value standard, display picture display eye protection message and display flashing state are tired to reduce eyes of user, and then make air filter will strengthen anion generating means change anion concentration or forced shutdown, and display also has analysis ability, air filter laying dust amount can be analyzed, if laying dust amount is above standard, produce the information filtered clean system conversion with clean the time limit.Thereby, the present invention corrects posture the advantage preventing human fatigue situation when having use display.
Description
Technical field
The present invention relates to a kind of method preventing human fatigue, particularly relate to a kind of method preventing fatigue of display.
Background technology
Computer vision symptom grouping (Computer vision syndrome, CVS) is that long-time posture is the best to be stared at regarding digital equipments such as computer, smart phone, handheld device and e-book, suitably has a rest and the medical symptom that makes eyestrain induce.Doctors represent, correctly and computer screen height is suitable can to take some measures a lot of problems of reply this respect, such as user's posture.Best screen height is less than user's sight line 10 centimetres, is sure not to look up computer screen.
Considerable foreign study it turned out the anion benefit to human body.There is research to point out, improve indoor negative ion concentration and can promote the work efficiency of office employee so that it is have higher Vigilance and more preferably attention spirit can be improved.In order to be able to reach above-mentioned benefit, it is necessary to make negative ion concentration maintain high concentration, and in the limited interior space, arranging an anion maker is the method being easiest to.
Existing individual's formula display provides the function of display image, and air cleaner only has air filtering function.Prevention CVS can only pass through manual control, is difficult to realize.
Summary of the invention
It is an object of the invention to provide a kind of method preventing fatigue of display, optimum health visual angle posture, distance, eye protection campaign sustained release can be reminded according to User Status or adjust anion concentration, and display is when the laying dust amount of air filter is above standard, user is reminded to change and cleaning.
For achieving the above object, the invention provides the method preventing fatigue of display, it comprises the following steps: to provide display, and described display has 3D photographic attachment and air filter；Whether the posture of the 3D rendering analyses and comparison user that described display absorbs according to described 3D photographic attachment falls in the humanoid half body framework of acquiescence, when judging that described posture does not entirely falls within the humanoid half body framework of acquiescence more than the first default time, send posture correction prompting message；When judge described posture do not entirely fall within the humanoid half body framework of acquiescence be longer than described first default time more than the second default time and described second default time time, the information sending the physiological damage that fault is caused falls till the humanoid half body framework of acquiescence until described posture；The position that described display finds out face according to described 3D rendering positions with human eye, detecting user nods, and whether frequency is higher than the first default value, user's eyelid lid crosses whether whether eyes scope be less than the 3rd default value higher than the second default value or frequency of wink, when judge user nod frequency higher than described first default value, user's eyelid lid cross eyes scope higher than described second default value or frequency of wink less than described 3rd default value more than three default times time, send eye protection prompting message；User nod frequency higher than described first default value, user's eyelid lid cross eyes scope be longer than described three default time less than described 3rd default value more than the 4th default time and described 4th default time higher than described second default value or frequency of wink time, strengthen the anion concentration that described air filter produces；When judge user nod frequency higher than described first default value, user's eyelid lid cross eyes scope be longer than described four default time less than described 3rd default value more than the 5th default time and described 5th default time higher than described second default value or frequency of wink time, forced shutdown；When described display detects the laying dust amount of described air filter higher than four default values, send filtration system and change information.
In one embodiment of this invention, the information of the physiological damage that fault is caused comprises link health unit web displaying spinal cord injury related text image information.
In one embodiment of this invention, the first default value is in the frequency 10 seconds of nodding 3 times, and described second default value is that eyelid lid crosses the 2/3 of eyes scope, and described 3rd default value is frequency of wink 10 times per minute.
In one embodiment of this invention, eye protection prompting message comprises eye protection gymnastics image.
In one embodiment of this invention, eye protection gymnastics image comprises the upper and lower motion of eyeball or left and right motion or rotary motion or eye closing action.
In one embodiment of this invention, anion concentration is directly proportional to the difference of nod frequency and described first default value, the difference that described anion concentration crosses eyes scope and the second default value to eyelid lid is directly proportional, and described anion concentration is inversely proportional to the difference of frequency of wink and described 3rd default value.
In one embodiment of this invention, filtration system replacing information comprises the information in cleaning time limit.
In one embodiment of this invention, the type of drive of air filter includes using described 3D photographic attachment to detect portrait rear drive, or uses hyperfrequency sound detector to detect portrait rear drive.
In one embodiment of this invention, the type of drive of air filter includes luminous energy or electrical energy drive.
The present invention combines 3D photographic attachment and the air cleaner of described display, according to User Status prompting optimum health visual angle posture, distance, eye protection campaign and anion concentration is adjusted in 3D rendering detecting mode, and display has analysis ability, air filter laying dust amount can be analyzed, if laying dust amount is above standard, produce the communication icon information filtered clean system conversion with clean the time limit.The present invention reminds user to correct posture when having use display and prevents fatigue conditions the advantage of prompting changing air filter.
Accompanying drawing explanation
The present invention is further detailed explanation with detailed description of the invention below in conjunction with the accompanying drawings.
Fig. 1 is the structure chart of the described display of first embodiment.
Fig. 2 is the flow chart of a kind of a kind of exemplary embodiment reminding posture to correct of the method preventing fatigue of the display of the present invention.
Fig. 3 is the flow chart of a kind of exemplary embodiment of a kind of anion control of the method preventing fatigue of the display of the present invention.
Fig. 4 is the flow chart of a kind of exemplary embodiment of a kind of prompting changing air filter of the method preventing fatigue of the display of the present invention.
Description of symbols:
1
Display
2
Display screen
3
Button
4
3D photographic attachment
5
Air filter
6
The framework of humanoid half body
7
Power supply indicator
S1 starts 3D photographic attachment
S1-1 starts 3D photographic attachment
S2 3D photographic attachment picked-up user images
S2-1
3D photographic attachment picked-up user images
S3 3D development analyzes whether user images meets to fall the human-like half body framework in acquiescence
S4 produces control information unit and carries out judging whether user meets to fall the human-like half body framework in acquiescence
S5 produces elementary area and carries out judging whether user meets to fall the human-like half body framework in acquiescence
S6 will not show correction unit
S6-1 will not show correction unit
S7 3D develops user images
S7-1 judges whether user's frequency of nodding meets higher than described first default value
S8 adjusts the control anion concentration unit of Three Estate according to human fatigue situation
S8-1 produces eye protection prompting message
S8-2 judges whether user's frequency of nodding meets higher than described first default value
S8-3 judges whether user's frequency of nodding meets higher than described first default value
S9 anion releasing concentration third level content 50,000～100,000 ions/cc
S10 anion releasing concentration second level content 5,000～50,000 ions/cc
S11 anion releasing density control one-level content 1,000～2,000 ions/cc
S12 forced shutdown
S13 display start unit link air filter
S14 air filter detects laying dust amount voluntarily whether more than the 4th default value
S15 will not produce replacing facility information element
S16 link display analyzes system
S17 produces and changes facility information element
S18 notifies that user changes the clean system of filter of air filter
S19 starts
S20 terminates.
Detailed description of the invention
For clearly appearing from inventive feature, each assembly in accompanying drawing is only signal and not draws according to profile in kind and ratio, and clipped known assemblies.Additionally, for present the coherency that the present invention is described, in different embodiments, same or analogous labelling represents same or analogous assembly or step.The direction term being previously mentioned in an embodiment, such as: up, down, left, right, before and after etc., is only the direction with reference to accompanying drawing, and therefore, the direction term of use is used to explanation, rather than is used for limiting the present invention.
As it is shown in figure 1, be the structure chart of described display, display 1 includes display screen 2, air filter 5, button 3 and 3D photographic attachment 4.Display 1 shows information by display screen 2.The user of display 1 is turned on and off the power supply of display 1 presenting by operation button 3 and is turned on and off power supply indicator 7, is turned on and off air filter 5, detecting laying dust amount and the parameter such as picture contrast etc. of regulation display display menu.3D photographic attachment 4 is to include two dimension camera function and 3-D photography function or the photographic attachment of identity function, the type of drive of air filter 5 includes using that 3D photographic attachment detects portrait rear drive, hyperfrequency sound detects sound rear drive or luminous energy and electrical energy drive, and the framework 6 of the image that 3D photographic attachment 4 is captured by display screen 2 and humanoid half body performs an analysis comparison.
Together with Fig. 1 and refering to shown in Fig. 2, it it is the flow chart of a kind of a kind of exemplary embodiment reminding posture to correct of the method preventing fatigue of the display of the present invention.First step S19 is carried out: start, then step S1: start 3D photographic attachment；Perform step S2:3D photographic attachment picked-up user images；Carry out after step S2 step S3:3D development analyze user posturography seem no meet to fall acquiescence human-like half body framework, as the posturography picture of user entirely fall within acquiescence human-like half body framework and more than the first default time 5 minutes after, enter step S6: correction unit will not be shown, subsequently enter step S20: terminate；As the posturography picture of user do not entirely fall within acquiescence human-like half body framework and more than the first default time 5 minutes after, perform step S4: produce control information unit and carry out judging whether user meets to fall the human-like half body framework in acquiescence, information unit reminds posture correction, if when the second default time meets to fall after 10 minutes in the human-like half body framework of acquiescence, then enter step S20: terminate；If after the second default time 10 minutes, when not meeting in the human-like half body framework of acquiescence, perform step S5: produce elementary area and carry out judging whether user meets to fall the human-like half body framework in acquiescence, produce elementary area and remind the information of incorrect the caused physiological damage of user's posture, the information of physiological damage for example, links to that health unit web displaying posture is bad causes spinal cord injury to be correlated with audio and video information, if judging after generation elementary area to meet to fall in the human-like half body framework of acquiescence, then enter step S20: terminate；If after performing step S5, still not meeting after detecting in the human-like half body framework of acquiescence, circulation step S3, step S4 and step S5 to user's posture meet to fall in the human-like half body framework of acquiescence.
As shown in Figure 3, it it is the flow chart of a kind of exemplary embodiment of a kind of anion control of the method preventing fatigue of described display, first default value is that 3D photographic attachment extract user half body image judges that user's frequency of nodding is in 10 seconds for 3 times, second default value is that user's ocular movement figure judges that eyelid lid crosses the 2/3 of eyes scope, 3rd default value is that frequency of wink per minute is normal person's average value 10-15 time, more than analyze oculomotor frequency or state and the data with Data Digital are made sequential operation, the present embodiment is only using above-mentioned default value one as explanation, the embodiment of other default values still a default value or arbitrarily default value compound mode can carry out present embodiment, it is not limited to this example demonstrates that.First carrying out step S19: start, then step S1-1: start 3D photographic attachment, the position finding out face positions with human eye, then carries out face tracking for the part finding eyes, and then carries out step S2-1:3D photographic attachment picked-up user images；Step S7:3D development user images, then step S7-1 is performed: judge whether user's frequency of nodding meets higher than described first default value on the basis of human-like half body framework；Do not meet step S7-1 judge user nod frequency whether meet higher than as described in the first default value, after the persistent period of frequency of nodding was more than the 3rd default time 15 minutes, enter step S6-1: correction unit will not be shown, subsequently enter step S20: terminate；Judge whether user's frequency of nodding meets higher than described first default value when meeting step S7-1, after the persistent period of frequency of nodding was more than the 3rd default time 15 minutes, enter step S8-1: produce eye protection prompting message, eye protection prompting message is graphic teaching eye protection gymnastics, the i.e. upper and lower and left and right difference of eyeball operates each 10 times back and forth, i.e. making the action closed one's eyes after eyeball operating, in the ocular movement time, display presents blinking state；Then step S8-2: judge whether user's frequency of nodding meets higher than described first default value；Do not met step S8-2: judge user nod frequency whether meet higher than as described in the first default value, the persistent period of frequency of nodding more than the 4th acquiescence 20 minutes after, enter step S20: terminate；Met step S8-2: judge user nod frequency whether meet higher than as described in the first default value, after the persistent period of frequency of nodding was more than the 4th acquiescence 20 minutes, then carry out step S8: adjust the control anion concentration unit of Three Estate according to human fatigue situation, anion concentration is directly proportional to the difference of nod frequency and the first default value, the difference crossing eyes scope and the second default value to eyelid lid is directly proportional, and is inversely proportional to the difference of frequency of wink and the 3rd default value.nullThen，The most automatically adjusting release part is the first default value、The data of the second default value or the 3rd default value reach highest score，Represent the peak that anion concentration is directly proportional to the difference of nod frequency and the first default value，The peak that the difference of eyes scope and the second default value is directly proportional is crossed to eyelid lid，The peak being inversely proportional to the difference of frequency of wink and the 3rd default value，Carry out step S9: anion releasing concentration third level content 50,000～100,000 ions/cc，And the 4th each level after default time be the interval time changing negative ion concentration with the first default time，So，Step S10 is carried out: for anion releasing concentration second level content 5 after 5 minutes,000～50,000 ions/cc，Step S11 is carried out again: for anion releasing density control one-level content 1 after 5 minutes,000～2,000 ions/cc，And user all can manually select anion releasing concentration because of self frazzle or hobby；Then, step S8-3: judge whether user's frequency of nodding meets higher than described first default value；Met step S8-3: judge user nod frequency whether meet higher than as described in the first default value, and after more than the 5th default time more than 35 minutes, when the 5th default time is longer than described four default time, execution step S12: forced shutdown, then, step 20 is performed: terminate；If not meeting step S8-3: judge whether user's frequency of nodding meets higher than described first default value, enter step S8-1: display produces eye protection prompting message, and completes the down-stream of step S8-1.
As shown in Figure 4, it is the flow chart of a kind of exemplary embodiment of a kind of prompting changing air filter of the method preventing fatigue of described display.First step S19 is carried out: start, then S13: display start unit link air filter is performed, carry out step S16: link display is analyzed system and is analyzed, carry out step S14 again: air filter detects laying dust amount voluntarily whether more than the 4th default value, wherein, the 4th default value is the 95% of laying dust amount ultra-filtration web area；If NO, then step S15 is entered: replacing facility information element will not be produced, subsequently enter step 20: terminate；If air filter laying dust amount is more than four default values, then carrying out step S17: produce and change facility information element, then, display performs step S18: display information user changes the filtration system of air filter.
Although the present invention is disclosed above with preferred embodiment; so it is not intended to limit the present invention, any those of ordinary skill in the art, without departing from the spirit and scope of the present invention; when making a little change and retouching, therefore protection scope of the present invention is when with being as the criterion that claims are defined.
Claims (9)
1. the method preventing fatigue of display, it is characterised in that it comprises the following steps:
Thering is provided display, described display has 3D photographic attachment and air filter；
Whether the posture of the 3D rendering analyses and comparison user that described display absorbs according to described 3D photographic attachment falls in the humanoid half body framework of acquiescence, when judging that described posture does not entirely falls within the humanoid half body framework of acquiescence more than the first default time, send posture correction prompting message；When judge described posture do not entirely fall within the humanoid half body framework of acquiescence be longer than described first default time more than the second default time and described second default time time, the information sending the physiological damage that fault is caused falls till the humanoid half body framework of acquiescence until described posture；
The position that described display finds out face according to described 3D rendering positions with human eye, detecting user nods, and whether frequency is higher than the first default value, user's eyelid lid crosses whether whether eyes scope be less than the 3rd default value higher than the second default value or frequency of wink, when judge user nod frequency higher than described first default value, user's eyelid lid cross eyes scope higher than described second default value or frequency of wink less than described 3rd default value more than three default times time, send eye protection prompting message；User nod frequency higher than described first default value, user's eyelid lid cross eyes scope be longer than described three default time less than described 3rd default value more than the 4th default time and described 4th default time higher than described second default value or frequency of wink time, strengthen the anion concentration that described air filter produces；When judge user nod frequency higher than described first default value, user's eyelid lid cross eyes scope be longer than described four default time less than described 3rd default value more than the 5th default time and described 5th default time higher than described second default value or frequency of wink time, forced shutdown；
When described display detects the laying dust amount of described air filter higher than four default values, send filtration system and change information.
The method preventing fatigue of display the most according to claim 1, wherein, the information of the physiological damage that described fault is caused comprises link health unit web displaying spinal cord injury related text image information.
The method preventing fatigue of display the most according to claim 1, wherein, described first default value is in the frequency 10 seconds of nodding 3 times, and described second default value is that eyelid lid crosses the 2/3 of eyes scope, and described 3rd default value is frequency of wink 10 times per minute.
The method preventing fatigue of display the most according to claim 1, wherein, described eye protection prompting message comprises eye protection gymnastics image.
The method preventing fatigue of display the most according to claim 4, wherein, described eye protection gymnastics image comprises the upper and lower motion of eyeball or left and right motion or rotary motion or eye closing action.
6. according to the method preventing fatigue of the display described in claim 1 or 3, wherein, described anion concentration is directly proportional to the difference of nod frequency and described first default value, described anion concentration is crossed the difference of eyes scope and described second default value and is directly proportional to eyelid lid, and described anion concentration is inversely proportional to the difference of frequency of wink and described 3rd default value.
The method preventing fatigue of display the most according to claim 1, wherein, described filtration system is changed information and is comprised the information in cleaning time limit.
The method preventing fatigue of display the most according to claim 1, wherein, the type of drive of described air filter includes using described 3D photographic attachment to detect portrait rear drive, or uses hyperfrequency sound detector to detect portrait rear drive.
The method preventing fatigue of display the most according to claim 1, wherein, the type of drive of described air filter includes luminous energy or electrical energy drive.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510150763.9A CN106156806A (en) | 2015-04-01 | 2015-04-01 | The method preventing fatigue of display |
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| CN201510150763.9A CN106156806A (en) | 2015-04-01 | 2015-04-01 | The method preventing fatigue of display |
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Cited By (3)
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| CN106681503A (en) * | 2016-12-19 | 2017-05-17 | 惠科股份有限公司 | Display control method, terminal and display device |
| CN107492272A (en) * | 2017-09-05 | 2017-12-19 | 李文浩 | A kind of portable CAL and the intellectualizing system and its application method of memory |
| CN109646023A (en) * | 2019-01-29 | 2019-04-19 | 深圳鸿鹏新能源科技有限公司 | Adjust the method and system of product line worker's body and mind |
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Application publication date: 20161123 |