CN105303788A - Method and device for reminding user of protecting eyesight - Google Patents
Method and device for reminding user of protecting eyesight Download PDFInfo
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- CN105303788A CN105303788A CN201510563912.4A CN201510563912A CN105303788A CN 105303788 A CN105303788 A CN 105303788A CN 201510563912 A CN201510563912 A CN 201510563912A CN 105303788 A CN105303788 A CN 105303788A
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- user
- mistiming
- facial information
- eyes area
- eye
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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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- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- 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 method and device for reminding a user of protecting the eyesight. The method comprises the steps: obtaining face information of the user; obtaining the volume of eyes of the user according to the face information; recording the current time if the volume of eyes of the user is less than a preset threshold value; obtaining the time difference between the recorded current time and the time of recording that the volume of eyes of the user is less than the preset threshold value; and transmitting reminding information to the user according to the time difference, wherein the reminding information is used for reminding the user of taking a rest or increasing blinking activities, so as to detect whether the eyes blink at a normal blink frequency or not through detecting the blinking activities of the eyes, and cooperatively remind the user of carrying out corresponding blinking activities for improvement.
Description
Technical field
The embodiment of the present invention relates to the technical field of mobile terminal, particularly relates to a kind of method and device of reminding user vision protection.
Background technology
Nictation is divided into two kinds usually, and one is motion involuntary nictation; Another kind of eye closing for reflectivity is moved.Involuntary motion nictation, except inflammation and pain stimulation, usually not having environmental stimuli factor, is that people complete unconsciously.According to statistics, normal person's average minute clock will be blinked tens times, within usual 2 ~ 6 seconds, will blink once, blinks with 0.2 ~ 0.4 seconds at every turn.Independently action nictation is not actually a kind of protectiveness action, and it can make tear be evenly distributed on Cornea and conjunctiva, and to keep the moistening of Cornea and conjunctiva, action nictation also can make retina and eye muscle obtain timeout.
Child is easily too fascinated when using flat board to wait equipment, and does not note eye posture and be accustomed to eye.Current view protection carrys out vision protection by means of only distance.
Summary of the invention
The object of the embodiment of the present invention is the method and the device that propose a kind of reminding user vision protection, is intended to solve the problem how in time call user's attention eye has a rest.
For reaching this object, the embodiment of the present invention by the following technical solutions:
A method for reminding user vision protection, described method comprises:
Obtain the facial information of user, obtain the eyes area of described user according to described facial information;
If described eyes area is less than the threshold value pre-set, then record current time;
Mistiming between the time that the described eyes area obtaining described current time and the last record recorded is less than described threshold value;
Send prompting message according to the described mistiming to described user, described prompting message is noted having a rest with eye or improving activity nictation for reminding described user.
Preferably, the facial information of described acquisition user, obtains the eyes area of described user, comprising according to described facial information:
Obtain the facial information of described user;
In described facial information, the eye position of described user is located according to the eye feature of described user;
The eyes area of described user is obtained according to described eye position.
Preferably, describedly send prompting message according to the described mistiming to described user, described prompting message, for reminding described user to note to have a rest with eye or improve nictation movable, comprising:
If the described mistiming is greater than or equal to the mistiming pre-set, then described user is reminded to improve activity nictation;
If the described mistiming is less than the mistiming pre-set, then described user is reminded to note having a rest with eye.
Preferably, before the mistiming between the time that the described described eyes area obtaining described current time and the last record recorded is less than described threshold value, also comprise:
The time of described threshold value is less than according to described current time and the last described eyes area recorded of time interval acquisition.
Preferably, described method also comprises:
If the mistiming between the time that the described eyes area of the described current time and last record that obtain record is greater than or equal to described threshold value, then return the facial information performing and obtain user, obtain the eyes area of described user according to described facial information.
A device for reminding user vision protection, described device comprises:
First acquisition module, for obtaining the facial information of user, obtains the eyes area of described user according to described facial information;
Logging modle, if be less than for described eyes area the threshold value pre-set, then records current time;
Second acquisition module, the mistiming between the time that described current time and the last described eyes area recorded for obtaining record are less than described threshold value;
Sending module, for sending prompting message according to the described mistiming to described user, described prompting message is noted having a rest with eye or improving activity nictation for reminding described user.
Preferably, described first acquisition module, comprising:
First acquiring unit, for obtaining the facial information of described user;
Positioning unit, for locating the eye position of described user in described facial information according to the eye feature of described user;
Second acquisition unit, for obtaining the eyes area of described user according to described eye position.
Preferably, described sending module, comprising:
First reminding unit, if be greater than or equal to the mistiming pre-set for the described mistiming, then reminds described user to improve activity nictation;
Second reminding unit, if be less than the mistiming pre-set for the described mistiming, then reminds described user to note having a rest with eye.
Preferably, described device also comprises:
3rd acquisition module, the described eyes area for obtaining last record according to described current time and the time interval is less than the time of described threshold value.
Preferably, described device also comprises:
Return module, if for the mistiming between the time that the described eyes area obtaining described current time and the last record recorded is greater than or equal to described threshold value, then return the facial information performing and obtain user, obtain the eyes area of described user according to described facial information.
The embodiment of the present invention, by obtaining the facial information of user, obtains the eyes area of described user according to described facial information; If described eyes area is less than the threshold value pre-set, then record current time; Mistiming between the time that the described eyes area obtaining described current time and the last record recorded is less than described threshold value; Prompting message is sent to described user according to the described mistiming, described prompting message is noted having a rest with eye or improving activity nictation for reminding described user, thus detect eyes whether in normal nictation frequency by detecting action nictation of eyes, and coordinate prompting to allow user obtain corresponding eye activity to improve.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of method first embodiment of embodiment of the present invention reminding user vision protection;
Fig. 2 is the schematic flow sheet of method second embodiment of embodiment of the present invention reminding user vision protection;
Fig. 3 is the schematic flow sheet of method the 3rd embodiment of embodiment of the present invention reminding user vision protection;
Fig. 4 is the high-level schematic functional block diagram of the device of embodiment of the present invention reminding user vision protection;
Fig. 5 is the high-level schematic functional block diagram of the embodiment of the present invention first acquisition module 401;
Fig. 6 is the high-level schematic functional block diagram of embodiment of the present invention sending module 404;
Fig. 7 is the high-level schematic functional block diagram of the device of embodiment of the present invention reminding user vision protection;
Fig. 8 is the high-level schematic functional block diagram of the device of embodiment of the present invention reminding user vision protection.
Embodiment
Below in conjunction with drawings and Examples, the embodiment of the present invention is described in further detail.Be understandable that, specific embodiment described herein is only for explaining the embodiment of the present invention, but not the restriction to the embodiment of the present invention.It also should be noted that, for convenience of description, illustrate only the part relevant to the embodiment of the present invention in accompanying drawing but not entire infrastructure.
Embodiment one
It is the schematic flow sheet of method first embodiment of embodiment of the present invention reminding user vision protection with reference to figure 1, Fig. 1.
In embodiment one, the method for described reminding user vision protection comprises:
Step 101, obtains the facial information of user, obtains the eyes area of described user according to described facial information;
Preferably, the facial information of described acquisition user, obtains the eyes area of described user, comprising according to described facial information:
Obtain the facial information of described user;
In described facial information, the eye position of described user is located according to the eye feature of described user;
The eyes area of described user is obtained according to described eye position.
Concrete, user's face feature is identified, judges eye feature, according to the area of eye feature locking eyes, calculate left and right eyes area respectively.
Step 102, if described eyes area is less than the threshold value pre-set, then records current time;
Concrete, in nictation situation, the area of eye portion diminishes, and when eyes are opened, the area of eye portion becomes large.
Step 103, the mistiming between the time that the described eyes area obtaining described current time and the last record recorded is less than described threshold value;
Concrete, record the time of current nictation and the time of last nictation, calculate the mistiming of current and last nictation.
Step 104, sends prompting message according to the described mistiming to described user, and described prompting message is noted having a rest with eye or improving activity nictation for reminding described user.
Preferably, describedly send prompting message according to the described mistiming to described user, described prompting message, for reminding described user to note to have a rest with eye or improve nictation movable, comprising:
If the described mistiming is greater than or equal to the mistiming pre-set, then described user is reminded to improve activity nictation;
If the described mistiming is less than the mistiming pre-set, then described user is reminded to note having a rest with eye.
Concrete, frequency of wink accurately can be obtained according to T, when T is very little, represent that nictation is too frequently quick, when T is excessive, represents and do not blink for a long time.
As this application expansion with, when blinking too frequent, eyes can be allowed to obtain by closing one's eyes with animation reminding user and have a rest, and the time of eye closing can be obtained by above program.
When user does not blink for a long time, obtain rest with animation reminding user intentional blinks, and exercise nictation of user can be obtained by above program.
The embodiment of the present invention, by obtaining the facial information of user, obtains the eyes area of described user according to described facial information; If described eyes area is less than the threshold value pre-set, then record current time; Mistiming between the time that the described eyes area obtaining described current time and the last record recorded is less than described threshold value; Prompting message is sent to described user according to the described mistiming, described prompting message is noted having a rest with eye or improving activity nictation for reminding described user, thus detect eyes whether in normal nictation frequency by detecting action nictation of eyes, and coordinate prompting to allow user obtain corresponding eye activity to improve.
Embodiment two
It is the schematic flow sheet of method second embodiment of embodiment of the present invention reminding user vision protection with reference to figure 2, Fig. 2.
On the basis of embodiment one, before the mistiming between the time that the described described eyes area obtaining described current time and the last record recorded is less than described threshold value, also comprise:
Step 105, is less than the time of described threshold value according to described current time and the last described eyes area recorded of time interval acquisition.
Embodiment three
It is the schematic flow sheet of method the 3rd embodiment of embodiment of the present invention reminding user vision protection with reference to figure 3, Fig. 3.
On the basis of embodiment one, described method also comprises:
Step 106, if the mistiming between the time that the described eyes area of the described current time and last record that obtain record is greater than or equal to described threshold value, then return the facial information performing and obtain user, obtain the eyes area of described user according to described facial information.
Embodiment four
It is the high-level schematic functional block diagram of the device of embodiment of the present invention reminding user vision protection with reference to figure 4, Fig. 4.
In embodiment four, the device of described reminding user vision protection comprises:
First acquisition module 401, for obtaining the facial information of user, obtains the eyes area of described user according to described facial information;
Preferably, with reference to figure 5, Fig. 5 be the high-level schematic functional block diagram of the embodiment of the present invention first acquisition module 401.Described first acquisition module 401, comprising:
First acquiring unit 501, for obtaining the facial information of described user;
Positioning unit 502, for locating the eye position of described user in described facial information according to the eye feature of described user;
Second acquisition unit 503, for obtaining the eyes area of described user according to described eye position.
Concrete, user's face feature is identified, judges eye feature, according to the area of eye feature locking eyes, calculate left and right eyes area respectively.
Logging modle 402, if be less than for described eyes area the threshold value pre-set, then records current time;
Concrete, in nictation situation, the area of eye portion diminishes, and when eyes are opened, the area of eye portion becomes large.
Second acquisition module 403, the mistiming between the time that described current time and the last described eyes area recorded for obtaining record are less than described threshold value;
Concrete, record the time of current nictation and the time of last nictation, calculate the mistiming of current and last nictation.
Sending module 404, for sending prompting message according to the described mistiming to described user, described prompting message is noted having a rest with eye or improving activity nictation for reminding described user.
Preferably, with reference to figure 6, Fig. 6 be the high-level schematic functional block diagram of embodiment of the present invention sending module 404.Described sending module 404, comprising:
First reminding unit 601, if be greater than or equal to the mistiming pre-set for the described mistiming, then reminds described user to improve activity nictation;
Second reminding unit 602, if be less than the mistiming pre-set for the described mistiming, then reminds described user to note having a rest with eye.
Concrete, frequency of wink accurately can be obtained according to T, when T is very little, represent that nictation is too frequently quick, when T is excessive, represents and do not blink for a long time.
As this application expansion with, when blinking too frequent, eyes can be allowed to obtain by closing one's eyes with animation reminding user and have a rest, and the time of eye closing can be obtained by above program.
When user does not blink for a long time, obtain rest with animation reminding user intentional blinks, and exercise nictation of user can be obtained by above program.
The embodiment of the present invention, by obtaining the facial information of user, obtains the eyes area of described user according to described facial information; If described eyes area is less than the threshold value pre-set, then record current time; Mistiming between the time that the described eyes area obtaining described current time and the last record recorded is less than described threshold value; Prompting message is sent to described user according to the described mistiming, described prompting message is noted having a rest with eye or improving activity nictation for reminding described user, thus detect eyes whether in normal nictation frequency by detecting action nictation of eyes, and coordinate prompting to allow user obtain corresponding eye activity to improve.
Embodiment five
It is the high-level schematic functional block diagram of the device of embodiment of the present invention reminding user vision protection with reference to figure 7, Fig. 7.
On the basis of embodiment four, described device also comprises:
3rd acquisition module 405, the described eyes area for obtaining last record according to described current time and the time interval is less than the time of described threshold value.
Embodiment six
It is the high-level schematic functional block diagram of the device of embodiment of the present invention reminding user vision protection with reference to figure 8, Fig. 8.
On the basis of embodiment four, described device also comprises:
Return module 406, if for the mistiming between the time that the described eyes area obtaining described current time and the last record recorded is greater than or equal to described threshold value, then return the facial information performing and obtain user, obtain the eyes area of described user according to described facial information.
Below the know-why of the embodiment of the present invention is described in conjunction with specific embodiments.These describe the principle just in order to explain the embodiment of the present invention, and can not be interpreted as the restriction to embodiment of the present invention protection domain by any way.Based on explanation herein, those skilled in the art does not need to pay other embodiment that performing creative labour can associate the embodiment of the present invention, these modes all by fall into the embodiment of the present invention protection domain within.
Claims (10)
1. a method for reminding user vision protection, is characterized in that, described method comprises:
Obtain the facial information of user, obtain the eyes area of described user according to described facial information;
If described eyes area is less than the threshold value pre-set, then record current time;
Mistiming between the time that the described eyes area obtaining described current time and the last record recorded is less than described threshold value;
Send prompting message according to the described mistiming to described user, described prompting message is noted having a rest with eye or improving activity nictation for reminding described user.
2. method according to claim 1, is characterized in that, the facial information of described acquisition user, obtains the eyes area of described user, comprising according to described facial information:
Obtain the facial information of described user;
In described facial information, the eye position of described user is located according to the eye feature of described user;
The eyes area of described user is obtained according to described eye position.
3. method according to claim 1, is characterized in that, describedly sends prompting message according to the described mistiming to described user, and described prompting message, for reminding described user to note to have a rest with eye or improve nictation movable, comprising:
If the described mistiming is greater than or equal to the mistiming pre-set, then described user is reminded to improve activity nictation;
If the described mistiming is less than the mistiming pre-set, then described user is reminded to note having a rest with eye.
4. the method according to claims 1 to 3 any one, is characterized in that, before the mistiming between the time that the described described eyes area obtaining described current time and the last record recorded is less than described threshold value, also comprises:
The time of described threshold value is less than according to described current time and the last described eyes area recorded of time interval acquisition.
5. the method according to claims 1 to 3 any one, is characterized in that, described method also comprises:
If the mistiming between the time that the described eyes area of the described current time and last record that obtain record is greater than or equal to described threshold value, then return the facial information performing and obtain user, obtain the eyes area of described user according to described facial information.
6. a device for reminding user vision protection, is characterized in that, described device comprises:
First acquisition module, for obtaining the facial information of user, obtains the eyes area of described user according to described facial information;
Logging modle, if be less than for described eyes area the threshold value pre-set, then records current time;
Second acquisition module, the mistiming between the time that described current time and the last described eyes area recorded for obtaining record are less than described threshold value;
Sending module, for sending prompting message according to the described mistiming to described user, described prompting message is noted having a rest with eye or improving activity nictation for reminding described user.
7. device according to claim 6, is characterized in that, described first acquisition module, comprising:
First acquiring unit, for obtaining the facial information of described user;
Positioning unit, for locating the eye position of described user in described facial information according to the eye feature of described user;
Second acquisition unit, for obtaining the eyes area of described user according to described eye position.
8. device according to claim 6, is characterized in that, described sending module, comprising:
First reminding unit, if be greater than or equal to the mistiming pre-set for the described mistiming, then reminds described user to improve activity nictation;
Second reminding unit, if be less than the mistiming pre-set for the described mistiming, then reminds described user to note having a rest with eye.
9. the device according to claim 6 to 8 any one, is characterized in that, described device also comprises:
3rd acquisition module, the described eyes area for obtaining last record according to described current time and the time interval is less than the time of described threshold value.
10. the device according to claim 6 to 8 any one, is characterized in that, described device also comprises:
Return module, if for the mistiming between the time that the described eyes area obtaining described current time and the last record recorded is greater than or equal to described threshold value, then return the facial information performing and obtain user, obtain the eyes area of described user according to described facial information.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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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| 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 true CN105303788A (en) | 2016-02-03 |
| CN105303788B 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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Cited By (1)
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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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| US20090116735A1 (en) * | 2007-11-05 | 2009-05-07 | Hon Hai Precision Industry Co., Ltd. | Warning apparatus and method for avoiding eye stress |
| CN102109903A (en) * | 2010-12-28 | 2011-06-29 | 中兴通讯股份有限公司 | Method and device for protecting eyesight |
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