CN105303788B - A kind of method and device for reminding user to protect eyesight - Google Patents
A kind of method and device for reminding user to protect eyesight Download PDFInfo
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- CN105303788B CN105303788B CN201510563912.4A CN201510563912A CN105303788B CN 105303788 B CN105303788 B CN 105303788B CN 201510563912 A CN201510563912 A CN 201510563912A CN 105303788 B CN105303788 B CN 105303788B
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
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- General Physics & Mathematics (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
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Abstract
The embodiment of the invention discloses a kind of prompting users, and the method and device of eyesight to be protected to obtain the eyes area of the user according to the facial information by obtaining the facial information of user；If the eyes area is less than pre-set threshold value, current time is recorded；The eyes area of the current time and last record that obtain record is less than the time difference between the time of the threshold value；Prompting message is sent to the user according to the time difference, the prompting message is for reminding the user to pay attention to that blink activity is rested or improved with eye, to detect eyes by the blink for detecting eyes movement whether in the normally blink frequency, and cooperate prompting that user is allowed to obtain corresponding eye activity to improve.
Description
Technical field
The present embodiments relate to the technical field of mobile terminal more particularly to a kind of methods for reminding user to protect eyesight
And device.
Background technique
Blink is generally divided into two kinds, and one kind is that involuntary blink moves；Another kind is reflexive movement of closing one's eyes.It is not autonomous
Blink movement, in addition to inflammation and pain stimulation, usually not environmental stimuli factor is that people unconsciously complete.
According to statistics, normal person's average minute clock will blink ten several times, will blink within usual 2~6 seconds primary, every time blink with 0.2~
0.4 seconds.Independently blink movement is actually a kind of movement of protectiveness, it can make tear be evenly distributed in cornea and
On conjunctiva, to keep the wet of cornea and conjunctiva, blink movement can also make retina and eye muscle obtain timeout.
Child is easy excessively to be fascinated when using equipment such as plates, without paying attention to eye posture and being accustomed to eye.Current
View protection only protects eyesight by distance.
Summary of the invention
The purpose of the embodiment of the present invention is the method and device for proposing that a kind of prompting user protects eyesight, it is intended to solve such as
What in time call user's attention eye rest the problem of.
For this purpose, the embodiment of the present invention uses following technical scheme：
A method of remind user to protect eyesight, the method includes：
The facial information for obtaining user, the eyes area of the user is obtained according to the facial information；
If the eyes area is less than pre-set threshold value, current time is recorded；
The eyes area of the current time and last record that obtain record be less than the threshold value time it
Between time difference；
Prompting message is sent to the user according to the time difference, the prompting message is for reminding the user to pay attention to
Blink activity is rested or improved with eye.
Preferably, the facial information for obtaining user, the eyes area of the user is obtained according to the facial information,
Including：
Obtain the facial information of the user；
The eye position of the user is positioned in the facial information according to the eye feature of the user；
The eyes area of the user is obtained according to the eye position.
Preferably, described to send prompting message to the user according to the time difference, the prompting message is for reminding
The user pay attention to eye rest or improve blink activity, including：
If the time difference is more than or equal to the pre-set time difference, the user is reminded to improve blink activity；
If the time difference is less than the pre-set time difference, the user is reminded to pay attention to being rested with eye.
Preferably, the eyes area of the current time for obtaining record and last record is less than the threshold
Before time difference between the time of value, further include：
It is less than the threshold value according to the eyes area that the current time and time interval obtain last record
Time.
Preferably, the method also includes：
If the eyes area of the current time and last record that obtain record is more than or equal to the threshold
Time difference between the time of value then returns to the facial information for executing and obtaining user, obtains the use according to the facial information
The eyes area at family.
A kind of device for reminding user to protect eyesight, described device include：
First acquisition module obtains the eye of the user according to the facial information for obtaining the facial information of user
Eyeball area；
Logging modle records current time if being less than pre-set threshold value for the eyes area；
Second obtains module, and the current time and the last eyes area recorded for obtaining record are less than
Time difference between the time of the threshold value；
Sending module, for sending prompting message to the user according to the time difference, the prompting message is for mentioning
The user that wakes up pays attention to that blink activity is rested or improved with eye.
Preferably, described first module is obtained, including：
First acquisition unit, for obtaining the facial information of the user；
Positioning unit positions the eyes of the user for the eye feature according to the user in the facial information
Position；
Second acquisition unit, for obtaining the eyes area of the user according to the eye position.
Preferably, the sending module, including：
First reminding unit, if for the time difference be more than or equal to the pre-set time difference, remind described in
User improves blink activity；
Second reminding unit reminds the user to pay attention to if being less than the pre-set time difference for the time difference
It is rested with eye.
Preferably, described device further includes：
Third obtains module, for obtaining the eyes face of last record according to the current time and time interval
Product is less than the time of the threshold value.
Preferably, described device further includes：
Return module, if the eyes area of the current time and last record for obtaining record be greater than or
Person is equal to the time difference between the time of the threshold value, then returns to the facial information for executing and obtaining user, is believed according to the face
Breath obtains the eyes area of the user.
The embodiment of the present invention obtains the eyes of the user according to the facial information by the facial information of acquisition user
Area；If the eyes area is less than pre-set threshold value, current time is recorded；Obtain record the current time and
The eyes area of last time record is less than the time difference between the time of the threshold value；According to the time difference to the use
Family sends prompting message, and the prompting message is used to that the user to be reminded to pay attention to that blink activity is rested or improved with eye, thus
Eyes are detected whether in the normally blink frequency by detecting the blink movement of eyes, and cooperate prompting that user is allowed to obtain
Corresponding eye activity improves.
Detailed description of the invention
Fig. 1 is the flow diagram for the method first embodiment that the embodiment of the present invention reminds user's protection eyesight；
Fig. 2 is the flow diagram for the method second embodiment that the embodiment of the present invention reminds user's protection eyesight；
Fig. 3 is the flow diagram for the method 3rd embodiment that the embodiment of the present invention reminds user's protection eyesight；
Fig. 4 is the functional block diagram for the device that the embodiment of the present invention reminds user's protection eyesight；
Fig. 5 is the functional block diagram that the embodiment of the present invention first obtains module 401；
Fig. 6 is the functional block diagram of sending module of the embodiment of the present invention 404；
Fig. 7 is the functional block diagram for the device that the embodiment of the present invention reminds user's protection eyesight；
Fig. 8 is the functional block diagram for the device that the embodiment of the present invention reminds user's protection eyesight.
Specific embodiment
The embodiment of the present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this
Locate described specific embodiment and is used only for explaining the embodiment of the present invention, rather than the restriction to the embodiment of the present invention.In addition also
It should be noted that only parts related to embodiments of the present invention are shown rather than entire infrastructure for ease of description, in attached drawing.
Embodiment one
It is the process signal for the method first embodiment that the embodiment of the present invention reminds user's protection eyesight with reference to Fig. 1, Fig. 1
Figure.
In example 1, the method for reminding user to protect eyesight includes：
Step 101, the facial information for obtaining user obtains the eyes area of the user according to the facial information；
Preferably, the facial information for obtaining user, the eyes area of the user is obtained according to the facial information,
Including：
Obtain the facial information of the user；
The eye position of the user is positioned in the facial information according to the eye feature of the user；
The eyes area of the user is obtained according to the eye position.
Specifically, identifying to user's face feature, eye feature is judged, eyes are locked according to eye feature
Area calculates separately left and right eye area.
Step 102, if the eyes area is less than pre-set threshold value, current time is recorded；
Specifically, the area of eye portion becomes smaller in the case of blink, the area of eye portion becomes in the case that eyes are opened
Greatly.
Step 103, the eyes area of the current time and last record that obtain record is less than the threshold value
Time between time difference；
Specifically, the time of the time currently blinked and last time blink are recorded, when calculating current and last time blink
Between it is poor.
Step 104, prompting message is sent to the user according to the time difference, the prompting message is described for reminding
User pays attention to that blink activity is rested or improved with eye.
Preferably, described to send prompting message to the user according to the time difference, the prompting message is for reminding
The user pay attention to eye rest or improve blink activity, including：
If the time difference is more than or equal to the pre-set time difference, the user is reminded to improve blink activity；
If the time difference is less than the pre-set time difference, the user is reminded to pay attention to being rested with eye.
Specifically, when T very little, indicating that blink excessively frequency is quick, when T is excessive according to the available accurate frequency of wink of T
When, it indicates not blink for a long time.
Extension as this application with animation with can remind user allow by closing one's eyes when blinking excessively frequent
Eyes are rested, and can obtain the time closed one's eyes by procedure above.
When user does not blink for a long time, reminds user to blink intentionally with animation and rested, and can pass through the above journey
Sequence is practiced to obtain the blink of user.
The embodiment of the present invention obtains the eyes of the user according to the facial information by the facial information of acquisition user
Area；If the eyes area is less than pre-set threshold value, current time is recorded；Obtain record the current time and
The eyes area of last time record is less than the time difference between the time of the threshold value；According to the time difference to the use
Family sends prompting message, and the prompting message is used to that the user to be reminded to pay attention to that blink activity is rested or improved with eye, thus
Eyes are detected whether in the normally blink frequency by detecting the blink movement of eyes, and cooperate prompting that user is allowed to obtain
Corresponding eye activity improves.
Embodiment two
It is the process signal for the method second embodiment that the embodiment of the present invention reminds user's protection eyesight with reference to Fig. 2, Fig. 2
Figure.
On the basis of example 1, the eyes face of the current time for obtaining record and last record
Product was less than before the time difference between the time of the threshold value, further included：
Step 105, institute is less than according to the eyes area that the current time and time interval obtain last record
State the time of threshold value.
Embodiment three
It is the process signal for the method 3rd embodiment that the embodiment of the present invention reminds user's protection eyesight with reference to Fig. 3, Fig. 3
Figure.
On the basis of example 1, the method also includes：
Step 106, if the eyes area that the current time for obtaining record is recorded with the last time is greater than or waits
Time difference between the time of the threshold value then returns to the facial information for executing and obtaining user, is obtained according to the facial information
Take the eyes area of the user.
Example IV
It is the functional block diagram for the device that the embodiment of the present invention reminds user's protection eyesight with reference to Fig. 4, Fig. 4.
In example IV, the device for reminding user to protect eyesight includes：
First acquisition module 401 obtains the user's according to the facial information for obtaining the facial information of user
Eyes area；
It preferably, is the functional block diagram of the acquisition module 401 of the embodiment of the present invention first with reference to Fig. 5, Fig. 5.It is described
First obtains module 401, including：
First acquisition unit 501, for obtaining the facial information of the user；
Positioning unit 502 positions the user's for the eye feature according to the user in the facial information
Eye position；
Second acquisition unit 503, for obtaining the eyes area of the user according to the eye position.
Specifically, identifying to user's face feature, eye feature is judged, eyes are locked according to eye feature
Area calculates separately left and right eye area.
Logging modle 402 records current time if being less than pre-set threshold value for the eyes area；
Specifically, the area of eye portion becomes smaller in the case of blink, the area of eye portion becomes in the case that eyes are opened
Greatly.
Second obtains module 403, for obtaining the current time of record and the eyes area of last record
Less than the time difference between the time of the threshold value；
Specifically, the time of the time currently blinked and last time blink are recorded, when calculating current and last time blink
Between it is poor.
Sending module 404, for sending prompting message to the user according to the time difference, the prompting message is used for
The user is reminded to pay attention to that blink activity is rested or improved with eye.
It preferably, is the functional block diagram of sending module of the embodiment of the present invention 404 with reference to Fig. 6, Fig. 6.The transmission
Module 404, including：
First reminding unit 601 reminds institute if being more than or equal to the pre-set time difference for the time difference
It states user and improves blink activity；
Second reminding unit 602 reminds the user to infuse if being less than the pre-set time difference for the time difference
Meaning is rested with eye.
Specifically, when T very little, indicating that blink excessively frequency is quick, when T is excessive according to the available accurate frequency of wink of T
When, it indicates not blink for a long time.
Extension as this application with animation with can remind user allow by closing one's eyes when blinking excessively frequent
Eyes are rested, and can obtain the time closed one's eyes by procedure above.
When user does not blink for a long time, reminds user to blink intentionally with animation and rested, and can pass through the above journey
Sequence is practiced to obtain the blink of user.
The embodiment of the present invention obtains the eyes of the user according to the facial information by the facial information of acquisition user
Area；If the eyes area is less than pre-set threshold value, current time is recorded；Obtain record the current time and
The eyes area of last time record is less than the time difference between the time of the threshold value；According to the time difference to the use
Family sends prompting message, and the prompting message is used to that the user to be reminded to pay attention to that blink activity is rested or improved with eye, thus
Eyes are detected whether in the normally blink frequency by detecting the blink movement of eyes, and cooperate prompting that user is allowed to obtain
Corresponding eye activity improves.
Embodiment five
It is the functional block diagram for the device that the embodiment of the present invention reminds user's protection eyesight with reference to Fig. 7, Fig. 7.
On the basis of example IV, described device further includes：
Third obtains module 405, for obtaining the eye of last record according to the current time and time interval
Eyeball area is less than the time of the threshold value.
Embodiment six
It is the functional block diagram for the device that the embodiment of the present invention reminds user's protection eyesight with reference to Fig. 8, Fig. 8.
On the basis of example IV, described device further includes：
Return module 406, if the eyes area of the current time and last record for obtaining record is big
In or equal to time difference between the time of the threshold value, then the facial information for executing and obtaining user is returned to, according to the face
The eyes area of user described in portion's acquisition of information.
Describe the technical principle of the embodiment of the present invention in conjunction with specific embodiments above.These descriptions are intended merely to explain this
The principle of inventive embodiments, and it cannot be construed to the limitation to protection scope of the embodiment of the present invention in any way.Based on herein
Explanation, those skilled in the art, which does not need to pay for creative labor, can associate the other specific of the embodiment of the present invention
Embodiment, these modes are fallen within the protection scope of the embodiment of the present invention.
Claims (2)
1. a kind of method for reminding user to protect eyesight, which is characterized in that the method includes：
The facial information for obtaining user, the eyes area of the user is obtained according to the facial information；
If the eyes area is less than pre-set threshold value, current time is recorded；
The eyes area of the current time and last record that obtain record was less than between the time of the threshold value
Time difference；
Prompting message is sent to the user according to the time difference, the prompting message is for reminding the user to pay attention to using eye
Rest improves blink activity；
Wherein, the facial information for obtaining user, the eyes area of the user is obtained according to the facial information, including：
Obtain the facial information of the user；
The eye position of the user is positioned in the facial information according to the eye feature of the user；
The eyes area of the user is obtained according to the eye position；
Wherein, described to send prompting message to the user according to the time difference, the prompting message is for reminding the use
Family pay attention to eye rest or improve blink activity, including：
If the time difference is more than or equal to the pre-set time difference, the user is reminded to improve blink activity；
If the time difference is less than the pre-set time difference, the user is reminded to pay attention to being rested with eye；
Wherein, the eyes area of the current time for obtaining record and last record be less than the threshold value when
Between between time difference before, further include：
It is less than the time of the threshold value according to the eyes area that the current time and time interval obtain last record；
Wherein, further include：
If the eyes area of the current time and last record that obtain record is more than or equal to the threshold value
Time difference between time then returns to the facial information for executing and obtaining user, obtains the user's according to the facial information
Eyes area.
2. a kind of device for reminding user to protect eyesight, which is characterized in that described device includes：
First acquisition module obtains the eyes face of the user according to the facial information for obtaining the facial information of user
Product；
Logging modle records current time if being less than pre-set threshold value for the eyes area；
Second obtains module, and the current time and the last eyes area recorded for obtaining record are less than described
Time difference between the time of threshold value；
Sending module, for sending prompting message to the user according to the time difference, the prompting message is for reminding institute
User is stated to pay attention to that blink activity is rested or improved with eye；
Wherein, described first module is obtained, including：
First acquisition unit, for obtaining the facial information of the user；
Positioning unit positions the eyes position of the user for the eye feature according to the user in the facial information
It sets；
Second acquisition unit, for obtaining the eyes area of the user according to the eye position；
Wherein, the sending module, including：
First reminding unit reminds the user if being more than or equal to the pre-set time difference for the time difference
Improve blink activity；
Second reminding unit reminds the user to pay attention to using eye if being less than the pre-set time difference for the time difference
Rest；
It is described remind user protect eyesight device further include：
Third obtains module, and the eyes area for obtaining last record according to the current time and time interval is small
In the time of the threshold value；
It is described remind user protect eyesight device further include：
Return module, if the eyes area of the current time and last record for obtaining record is greater than or waits
Time difference between the time of the threshold value then returns to the facial information for executing and obtaining user, is obtained according to the facial information
Take the eyes area of the user.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510563912.4A CN105303788B (en) | 2015-09-06 | 2015-09-06 | A kind of method and device for reminding user to protect eyesight |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510563912.4A CN105303788B (en) | 2015-09-06 | 2015-09-06 | A kind of method and device for reminding user to protect eyesight |
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| CN105303788A CN105303788A (en) | 2016-02-03 |
| CN105303788B true CN105303788B (en) | 2018-11-20 |
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| CN201510563912.4A Active CN105303788B (en) | 2015-09-06 | 2015-09-06 | A kind of method and device for reminding user to protect eyesight |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108566563A (en) * | 2018-03-28 | 2018-09-21 | 四川迪佳通电子有限公司 | Digital television devices method for managing power supply and system |
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|---|---|---|---|---|
| CN102109903A (en) * | 2010-12-28 | 2011-06-29 | 中兴通讯股份有限公司 | Method and device for protecting eyesight |
| CN103220583A (en) * | 2013-03-28 | 2013-07-24 | 四川长虹电器股份有限公司 | System and method for detecting user fatigue degree based on smart television |
| CN104539992A (en) * | 2015-01-19 | 2015-04-22 | 无锡桑尼安科技有限公司 | Anti-addiction watching equipment of television |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101430576B (en) * | 2007-11-05 | 2010-04-21 | 鸿富锦精密工业（深圳）有限公司 | Eye protection warning device and method |
| CN103472918A (en) * | 2013-09-12 | 2013-12-25 | 京东方科技集团股份有限公司 | Eye-protecting display device and operating method thereof |
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2015
- 2015-09-06 CN CN201510563912.4A patent/CN105303788B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102109903A (en) * | 2010-12-28 | 2011-06-29 | 中兴通讯股份有限公司 | Method and device for protecting eyesight |
| CN103220583A (en) * | 2013-03-28 | 2013-07-24 | 四川长虹电器股份有限公司 | System and method for detecting user fatigue degree based on smart television |
| CN104539992A (en) * | 2015-01-19 | 2015-04-22 | 无锡桑尼安科技有限公司 | Anti-addiction watching equipment of television |
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