CN104361725A - Monitoring and eye protecting device for computer - Google Patents
Monitoring and eye protecting device for computer Download PDFInfo
- Publication number
- CN104361725A CN104361725A CN201410660307.4A CN201410660307A CN104361725A CN 104361725 A CN104361725 A CN 104361725A CN 201410660307 A CN201410660307 A CN 201410660307A CN 104361725 A CN104361725 A CN 104361725A
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- eye
- user
- computer
- scanner
- monitoring
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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
Abstract
The invention discloses a monitoring and eye protecting device for a computer. The monitoring and eye protecting device for the computer comprises an electric eye which comprises a shell. A starting switch is arranged outside the shell. A scanner, a timer, a database and an alertor are arranged in the shell. The starting switch, the scanner, the timer, the database and the alertor are all connected through transmission circuits. The using state of eyes can be detected in real time through the arrangement of the scanner. When a user stares at a screen, the scanner detects signals and transmits the signals to the database, and the timer starts timing; when the duration during which the user staring at the screen reaches a time set by the timer, the database transmits signals to the alerter to give an alarm, the user is reminded to enable the eyes to have a rest regularly, eye fatigue is relieved, and the comfort of the eyes of the user is guaranteed. The using state of the eyes of the user is detected through the electric eye, the electric eye can be detachably fixed to the position above the screen of the computer through a support, and the monitoring and eye protecting device for the computer is suitable for any user, high in universality and convenient to mount and demount.
Description
Technical field
The invention belongs to the manufacturing technology field of monitoring equipment, be specifically related to a kind of computer monitoring eye protector.
Background technology
In the modern society of information-based high speed development, the proportion of computer shared by the life and work of people is increasing, and people use the time of computer also more and more longer, sometimes even forget the protection work to eyes.The eyes are the windows of the mind, and be that person to person shows sincere preferred approach when exchanging, eyes are most important to people.Although present scientific and technological develop rapidly, accomplish to cure eye illness or myopia completely, or unlikely, even can be more serious.So we pay close attention to prevention more, accomplish to take preventive measures.
At present, the regular use of the high technology equipments such as computer is comparatively large to our eye injury, and one is high light and reflected light, can cause eye fatigue, myopia, astigmatism, cataract etc.Two is carboniums, affects central nervous system, destroys red blood cell, damage hematopoiesis function etc.Three is low frequency radiations, and this is the one injury the most seriously but also least for discovering.It is the micro-ultraviolet that the kinescope in the device screens such as computer cell phone is launched, and causes mankind's canceration and fetal malformation etc.
Therefore, these equipment must be noted just leaving at set intervals when using apparatus such as computer and to have a rest eyes, but people often have ignored service time because of the reason such as work or amusement, cause the nocuity of glasses to increase.
Existing market exist some eye protectors, for reducing the harm using computer for a long time, but such eye protector is generally user oneself to be worn, use and comparatively bother, especially also to consider eyeshield and the effective combination normally used for myopia or presbyopic user, virtually just add use cost like this, and existing eye protector be generally pointed, can not be general on a large scale, cost is relatively high.
Therefore, in view of above problem, be necessary to propose a kind of novel eye protector, can the condition of detection eye in real time, timing rest eyes, relieving eye strain, the injury avoiding user to use apparatus such as computer for a long time causing eyes, ensures user's ocular comfort.The versatility of eye protector can be ensured simultaneously, reduce use cost.
Summary of the invention
In view of this, the invention provides a kind of computer monitoring eye protector, can detect eye condition in real time, timing rest eyes, relieving eye strain, the injury avoiding user to use computer equipment for a long time causing eyes, ensures user's ocular comfort.The versatility of eye protector can be ensured simultaneously, reduce use cost.
A kind of computer monitoring eye protector that object according to the present invention proposes, described monitoring eye protector comprises electric eye, and described electric eye is installed on described computer screen top center position;
Described electric eye comprises housing, and described outside is provided with starting switch, and described enclosure interior is provided with:
Scanner: in order to Real-Time Monitoring user eye condition;
Timer: between cumulative calculation user uses at the moment, and possess automatic clear function;
Database: the information receiving described scanner and described timer, and calculate user and use eye parameter, use the kopiopia stage to judge whether user is in;
Warning horn: give the alarm after determining user's kopiopia, with call user's attention;
All be connected by transmission circuit between described starting switch, scanner, timer, database and warning horn.
Preferably, described monitoring eye protector also comprises the support of fixing electric eye, and described frame bottom is provided with clamping part, and described clamping part is fixedly clamped in described computer screen upper end, described electric eye and described support hinged fixing, and can realize up and down, swing.
Preferably, described scanner is noctovisor scan instrument.
Preferably, described scanner is arranged in described housing, and part stretches out described hull outside with monitor user ' eye condition.
Preferably, described database is SQL Server database.
Preferably, the prompting cycle of described timer is 1 hour, and each alarm times is 3 times.
Preferably, described enclosure interior is also integrated with the range sensor of monitor user ' and screen relative distance, and described range sensor is electrically connected with described database by transmission circuit.
Compared with prior art, the advantage of computer monitoring eye protector disclosed by the invention is:
By arranging scanner, user's eye condition can be detected in real time, when eyes of user stares at screen, scanner detects signal and is transferred to database, and meanwhile timer starts timing, after eyes of user stares at the screen arrival timer sets time, database conveying signal is reported to the police to warning horn, reminding user timing rest eyes, relieving eye strain, the injury avoiding user to use apparatus such as computer for a long time causing eyes, ensures user's ocular comfort.
By adopting electric eye to detect user's eye condition, being removably fixed on above computer screen by electric eye by support simultaneously, being applicable to any user and using, versatility is comparatively strong, and easy installation and removal.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of computer monitoring eye protector disclosed by the invention.
The title of the numeral in figure or the corresponding component representated by letter:
1, electric eye 2, support
11, housing 12, starting switch 13, scanner 14, timer 15, database 16, warning horn 17, range sensor 21, clamping part
Embodiment
At present, the eye injury of regular use to us of the high technology equipments such as computer is larger, affect the physical and mental health of user, some eye protectors that existing market exists, use and comparatively bother, and especially myopia or presbyopic user also will consider eyeshield and the effective combination normally used, virtually just add use cost like this, and existing eye protector is generally targetedly, can not be general on a large scale, cost is relatively high.
The present invention is directed to deficiency of the prior art, provide a kind of computer monitoring eye protector, eye condition can be detected in real time, timing rest eyes, relieving eye strain, the injury avoiding user to use computer equipment for a long time causing eyes, ensures user's ocular comfort.The versatility of eye protector can be ensured simultaneously, reduce use cost.
To be clearly and completely described technical scheme of the present invention by embodiment below.Obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Please also refer to Fig. 1, a kind of computer monitoring eye protector, this monitoring eye protector comprises electric eye 1, and electric eye 1 is installed on computer screen top center position, and to ensure that electric eye can just to user, convenient detection uses eye information.
Electric eye 1 comprises housing 11, housing 11 outer setting has starting switch 12, housing 11 inside is provided with: scanner 13, timer 14, database 15 and warning horn 16, be all connected by transmission circuit between starting switch, scanner, timer, database and warning horn.Wherein, enclosure interior is also provided with power supply.
Monitoring eye protector also comprises the support 2 of fixing electric eye 1, and be provided with clamping part 21 bottom support 2, clamping part 21 is fixedly clamped in computer screen upper end, and electric eye 1 is hinged fixing with support 2, and can realize up and down, swing.To adjust the position of electric eye.
Scanner 13 is arranged in housing 11, and part is stretched out outside housing 11 with monitor user ' eye condition.
Scanner: in order to Real-Time Monitoring user eye condition; Scanner, is utilize photoelectric technology and digital processing technology, with scan mode, figure or image information is converted to the device of digital signal.Scanner is normally used for computing machine external instrument equipment, by catching image and it being converted to the digitizing input equipment that computing machine can show, edits, stores and export.Scanner comparison film, page of text, drawing, fine arts picture, photographic negative, film film, even the three dimensional object such as textile, label panel, printed board sample all can be used as sweep object, extracts and converts original lines, figure, word, photo, plane material object to can edit and add in file device.In the present invention, scanner can adopt the scanner of similar daily micro-credit, because the temperature that each position of the person presents under infrared ray is different, scans so we can programme to arrange when the temperature detected is the heating range of human eye.
Scanner generally can adopt noctovisor scan instrument, is specially HRQ-G1 noctovisor scan instrument.Can programming code be added as required control in use.
Timer: between cumulative calculation user uses at the moment, and possess automatic clear function; After starting switch 12 is opened, timer starts timing.In order to ensure that user rationally uses eye, generally can set between is at the moment 1 hour, and user uses duration accumulative after 1 hour, then reminding user is had a rest for a moment.In the time that human eye transience frames out, timer stops timing, and human eye stares at screen again, and timer continues accumulative timing.If human eye away for long a period of time, scanner can't detect human eye, then stop scanning, (such as normal timing is 24 hours numeration systems in timer timing in another way, 24 hours Chinese character time systems when human eye leaves), if for a long time all do not scan human eye, timer meeting automatic clear, waits reclocking again after scanning human eye.Timer can be common timer on market, does not specifically limit.
Timer in the application have references to " design and emulation based on the shot clock of Multisim " this article, when human eye is detected by scanner, timer is with 24 numerical monitor (as: 1,2 etc.), when human eye frames out, timer receives the signal that scanner transmits, and is converted to 24 Chinese character timing (as:, two etc.).
Suggestion software control, main body function idea is as follows:
If (i==0) //i=0 represents that the Signal aspects human eye that scanner transmits faces toward screen;
{s＝s+1；
H=s/60; } //h represents 24 digital timing, and s is accumulative number of seconds;
If (i==1) //i=1 represents that the Signal aspects human eye that scanner transmits not facing screen;
{S＝S+1；
H=H/60; } //H represents 24 Chinese character timing, and S is accumulative number of seconds;
From 0 o'clock, when first time opens computer, timer started timing, and to end at 24 in evening, timer resets.Circulate with this.
Database: the information receiving scanner and timer, and calculate user and use eye parameter, use the kopiopia stage to judge whether user is in.Database is generally SQL Server database.
Warning horn: give the alarm after determining user's kopiopia, with call user's attention.In the application, warning horn can be acoustooptic alarm or buzzer alarm etc.The prompting cycle of timer is 1 hour, and each alarm times is 3 times.Wherein remind cycle and alarm times also can sets itself, specifically do not limit.
Enclosure interior is also integrated with the range sensor of monitor user ' and screen relative distance, and range sensor is electrically connected with database by transmission circuit.Detecting the distance of the relative electric eye of user by arranging range sensor in real time, can set rational distance range value, if distance is within the scope of this, then normally use in database, once distance exceeds setting range, then data carry signal to warning horn with warning reminding.Wherein range sensor can be sensor common on market, as light sensor (FTWR80, FTWR80L) does not limit at this.
This eye protector also comprises light-adjusting module (not shown), and light-adjusting module is arranged in housing, is connected between light-adjusting module with database by transmission circuit.In addition light-adjusting module is electrically connected with computer display screen, when the human eye of scanner monitoring enters kopiopia state, light-adjusting module regulates computer screen light automatically, light can be adapted to when making it reach people's kopiopia, even if human eye fails to leave computer when fatigue like this, the injury to human eye also suitably can be reduced.Wherein, light-adjusting module can adopt the 57-10000012-01 model module of Brocade brand, or the CR-153 model module etc. of cn-rainbow brand, and concrete model can need according to use and determine, and does not limit at this.
Use principle of the present invention is as follows:
After electric eye installation, when user uses computer, open starting switch 12.Now, timer 14 starts timing, the situation of eyes when scanner 13 starts to scan user job.In the process, if scanner scanning is not in the state staring at computer to eyes of user, then timer stops timing, add up with this, reach 1 constantly little when the timer cumulative time, database 15 passes the signal to warning horn 16 by transmission circuit, warning horn 16 gives the alarm, reminding user has reached 1 hour, kopiopia between at the moment, and this carries out eye and has a rest 5 ~ 10 minutes.If user ignored when warning horn is reported to the police in first time, warning horn meeting continuous alarm 3 times.When user stands up rest eyes, reset during timer, when user uses computer work again, timer is started from scratch timing again, reaches the object with eye eyeshield with this.
The invention discloses a kind of computer monitoring eye protector, comprise the electric eye being installed on computer screen top center position; Electric eye comprises housing, and outside is provided with starting switch, and enclosure interior is provided with scanner, timer, database and warning horn, is all connected by transmission circuit between starting switch, scanner, timer, database and warning horn.By arranging scanner, eye condition can be detected in real time, when eyes of user stares at screen, scanner detects signal and is transferred to database, and meanwhile timer starts timing, after eyes of user stares at the screen arrival timer sets time, database conveying signal is reported to the police to warning horn, reminding user timing rest eyes, relieving eye strain, the injury avoiding user to use apparatus such as computer for a long time causing eyes, ensures user's ocular comfort.
By adopting electric eye to detect user's eye condition, being removably fixed on above computer screen by electric eye by support simultaneously, being applicable to any user and using, versatility is comparatively strong, and easy installation and removal.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (7)
1. a computer monitoring eye protector, it is characterized in that: described monitoring eye protector comprises electric eye, described electric eye is installed on described computer screen top center position;
Described electric eye comprises housing, and described outside is provided with starting switch, and described enclosure interior is provided with:
Scanner: in order to Real-Time Monitoring user eye condition;
Timer: between cumulative calculation user uses at the moment, and possess automatic clear function;
Database: the information receiving described scanner and described timer, and calculate user and use eye parameter, use the kopiopia stage to judge whether user is in;
Warning horn: give the alarm after determining user's kopiopia, with call user's attention;
All be connected by transmission circuit between described starting switch, scanner, timer, database and warning horn.
2. computer as claimed in claim 1 monitoring eye protector, it is characterized in that, described monitoring eye protector also comprises the support of fixing electric eye, described frame bottom is provided with clamping part, described clamping part is fixedly clamped in described computer screen upper end, described electric eye and described support hinged fixing, and can realize up and down, swing.
3. computer as claimed in claim 1 monitoring eye protector, it is characterized in that, described scanner is noctovisor scan instrument.
4. computer as claimed in claim 1 monitoring eye protector, it is characterized in that, described scanner is arranged in described housing, and part stretches out described hull outside with monitor user ' eye condition.
5. computer as claimed in claim 1 monitoring eye protector, it is characterized in that, described database is SQL Server database.
6. computer as claimed in claim 1 monitoring eye protector, it is characterized in that, the prompting cycle of described timer is 1 hour, and each alarm times is 3 times.
7. computer as claimed in claim 1 monitoring eye protector, it is characterized in that, described enclosure interior is also integrated with the range sensor of monitor user ' and screen relative distance, and described range sensor is electrically connected with described database by transmission circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410660307.4A CN104361725B (en) | 2014-11-18 | 2014-11-18 | A kind of computer monitoring eye protector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410660307.4A CN104361725B (en) | 2014-11-18 | 2014-11-18 | A kind of computer monitoring eye protector |
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| Publication Number | Publication Date |
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| CN104361725A true CN104361725A (en) | 2015-02-18 |
| CN104361725B CN104361725B (en) | 2017-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410660307.4A Active CN104361725B (en) | 2014-11-18 | 2014-11-18 | A kind of computer monitoring eye protector |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106097799A (en) * | 2016-08-17 | 2016-11-09 | 安徽渔之蓝教育软件技术有限公司 | A kind of on-line teaching system based on comprehensive quality teaching |
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| CN204229604U (en) * | 2014-11-18 | 2015-03-25 | 苏州大学 | A kind of computer monitoring eye protector |
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2014
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2001145045A (en) * | 2000-09-11 | 2001-05-25 | Olympus Optical Co Ltd | Video display device |
| CN201749543U (en) * | 2010-05-14 | 2011-02-16 | 胡佳威 | Multifunctional electronic fatigue-resistive reminder |
| CN103186609A (en) * | 2011-12-30 | 2013-07-03 | 深圳富泰宏精密工业有限公司 | System and method for relieving visual fatigue during electronic device usage |
| CN103019917A (en) * | 2012-12-14 | 2013-04-03 | 广东欧珀移动通信有限公司 | Method and system for using mobile terminal to monitor eye overuse and mobile terminal |
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| CN106097799A (en) * | 2016-08-17 | 2016-11-09 | 安徽渔之蓝教育软件技术有限公司 | A kind of on-line teaching system based on comprehensive quality teaching |
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| CN104361725B (en) | 2017-11-21 |
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