CN2914210Y - ultrared weariness alarming instrument - Google Patents
ultrared weariness alarming instrument Download PDFInfo
- Publication number
- CN2914210Y CN2914210Y CN 200620057125 CN200620057125U CN2914210Y CN 2914210 Y CN2914210 Y CN 2914210Y CN 200620057125 CN200620057125 CN 200620057125 CN 200620057125 U CN200620057125 U CN 200620057125U CN 2914210 Y CN2914210 Y CN 2914210Y
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- infrared
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Abstract
The utility model relates to the technical field of checking and alarming instrument, in particular to an infrared alarming fatigue instrument. The utility model arranges an infrared emission module and an infrared emission head on the glasses. An infrared receiving module and alarming circuit are used to receive and process infrared signals reflected from eyelids. The utility model monitors the status of eyes, judging the closing status and frequency of eyes. When eyes close for too long time or too frequently, the alarming circuit will make voice alarms to remind drivers or operators to have a rest.
Description
Technical field:
The utility model relates to the detection alarm Instrument technology field, refers in particular to the tired instrument of a kind of infrared alarm.
Background technology:
Can be very after driver's long-duration driving, mechanical operation member work long hours tired, and during human-body fatigue, can show on the eyes that as dozing off, then be very easy to have an accident this moment.
The utility model content:
The purpose of this utility model is to provide fatigue strength that a kind of closure state simple in structure, eyes by detecting the people detects the people and the tired instrument of infrared alarm that can sounding alarm at the deficiencies in the prior art.
For achieving the above object, the utility model is achieved through the following technical solutions: it comprises eye glass frame, eyeglasses temple arm, it is characterized in that: it also comprises infrared transmission module, infrared receiving module, warning circuit and supply unit, described infrared transmission module and infrared emission head are fixed on the picture frame of glasses, the input end of infrared transmission module and supply unit electrically connect, output terminal and infrared emission head electrically connect, and receiver module is installed on the picture frame or independently and is installed in beyond the glasses.
The fixed block of band through hole is installed on the picture frame of described glasses, and the through hole on the fixed block cooperates with L shaped fixed bar one end, and the other end of L shaped fixed bar cooperates with through hole on the fixed block that is fixed with infrared emission head, is equipped with on the described fixed block and screws screw.
Be equipped with regulating block on the picture frame of described glasses and the linking arm that two mirror legs are connected, mirror leg front end is provided with the thin bar that cooperates with hole on the fixed block.
When human-body fatigue, can on eyes, show, whether brain is tired as can be seen from the reaction of eyes, the tired instrument of infrared alarm of the present utility model is to monitor by the state to eyes, it is that infrared transmission module and infrared emission head are installed on glasses, infrared emission head just is in the position between eyes and the eyebrow when driver or operator put on one's glasses, the signal that infrared emission head is launched is after the eyelid reflection, received by infrared receiving module, as eyes closed, eyelid is sagging, the reflecting surface of infrared signal changes, the infrared external reflection amount is reduced significantly, infrared receiving module does not then receive signal, or eyelid stops that infrared signal makes infrared receiving module not receive infrared signal, warning circuit is handled the signal that infrared receiving module receives simultaneously, closed condition and closed frequency to eyes are carried out analysis and judgement, eyes closed overlong time or frequency are too high, warning circuit then sends audio alert, remind driver or operator's health tired, note rest, the utility model can be monitored the state of driver or mechanically actuated person's eyes in real time, and it is analyzed and judge, when driver or mechanically actuated person's fatigue, send audio alert information, and it is simple in structure, and is convenient and practical.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model
Accompanying drawing 2 is circuit theory diagrams of the present utility model
Embodiment:
Embodiment sees accompanying drawing 1, it comprises eye glass frame 3, eyeglasses temple arm 4, infrared transmission module 5, infrared receiving module, warning circuit and supply unit 7, infrared transmission module 5 is fixed on the mirror beam 8 of glasses, the fixed block 12 of band through hole is installed on the picture frame of glasses, through hole on the fixed block 12 cooperates with L shaped fixed bar 14 1 ends, the other end of L shaped fixed bar 14 cooperates with through hole on the fixed block 16 that is fixed with infrared emission head 17, described fixed block 12, be equipped with on 16 and screw screw, the two ends of L shaped fixed bar are inserted into fixed block 12 respectively, in 16 the through hole, L shaped fixed bar 13,14 is circular pin, tighten fixed block 12, screw screw 10 on 16,13 fixing with L shaped fixed bar 14, unclamp and screw screw 10,13 L shaped fixed bars of scalable are about in the of 14, moving and rotation of left and right directions, thus position and the angle that is installed on the infrared emission head 17 on the fixed block 16 changed.
The input end of described infrared transmission module 5 and supply unit 7 electrically connect, and output terminal and infrared emission head 17 electrically connect, and infrared receiving module and warning circuit independently are installed in beyond the glasses.Certainly when product quantizes to produce, infrared receiving module and warning circuit integrated production, its volume and weight is all smaller, this moment, infrared receiving module and warning circuit also can be installed on the picture frame 3, connecting the used lead of each parts all is embedded in the picture frame 3, thereby the sight line that does not stop the user does not influence the attractive in appearance of glasses and use.
Be equipped with regulating block 18 on the picture frame 3 of described glasses and the linking arm 25 that two mirror legs are connected, the front end of mirror leg 4 is provided with the thin bar 19 that cooperates with hole on the regulating block 18, the hole that thin bar 19 inserts on the regulating blocks 18, and the screw that screws on the regulating block 18 is fixed the mirror leg.Unclamp it and screw screw, i.e. the insertion amount of the thin bar 19 of scalable in the hole of regulating block 18, regulating finishes tighten screw screw can mirror leg 4 is fixing, thereby realize adjusting to mirror leg 4 length.In addition, supply unit 7 of the present utility model is installed on picture frame 3 or the mirror leg 4, power supply use No. 7 batteries or more baby battery to alleviate glasses weight.
When human-body fatigue, can on eyes, showing, whether brain is tired as can be seen from the reaction of eyes, and the tired instrument of infrared alarm of the present utility model is to monitor by the state to eyes, judges according to the closed condition and the closed frequency of eyes.When driver or operator put on glasses of the present utility model, infrared emission head 17 just is in the position between eyes and the eyebrow, the signal that infrared emission head 17 is launched is after the eyelid reflection, received by infrared receiving module, as eyes closed, eyelid is sagging, the reflecting surface of infrared signal changes, the eyelid attenuation at reflective infrared position reduces the infrared external reflection amount significantly, and receiver module does not then receive signal, or eyelid stops that infrared signal makes infrared receiving module not receive infrared signal.The closed condition of eyes is judged, analyzed to warning circuit then according to connecing infrared signal that infrared receipts module receives, and the closed number of times of record eyes in the unit interval, and with it as a measurement index, the eyes closed number of times is too much, long in the unit interval, promptly inspire warning circuit work, report to the police.
In the circuit theory diagrams shown in Figure 2, when eyes were opened, infrared receiving module can receive the signal that reflects, and this signal is through amplification, detection, drive circuit works, relay J
1Electric current is arranged with mistake, J
1Must be electric, J
1-1The closing of contact, J
1-2Disconnect green indicating lamp 2D
2Bright, controllable silicon is not triggered, and warning circuit is not worked; When the people was tired, along with the decline of eyelid, infrared receiving module did not then receive the infrared signal that reflects, then relay J
1Dead electricity, J
1-1Disconnect green indicating lamp 2D
2Do not work contact J
1-2Closure, delay circuit work, controllable silicon temporarily is not triggered, but when eye open in the unit interval closed number of times too much or eyeball to open closure time long, reached the silicon controlled trigger voltage, controllable silicon is conducting then, relay J
2Must be electric, J
2-1Contacting, voice alarm circuit is switched on, and sends audio alert, prompting driver or operator, health is tired, takes care J
2Get the electric while, J
2-2The closing of contact, flip-flop number 1 work, counter 1 is counted once simultaneously.The number of times of the demonstration from the counter can be judged whether driver or operator are in and drive under the fatigue state or work.
It only is preferred embodiment of the present utility model that above institute is chatted, so all equivalences of doing according to the described structure of the utility model claim, feature and principle change or decorate, is included in the utility model claim.
Claims (3)
1, the tired instrument of a kind of infrared alarm, it comprises eye glass frame (3), eyeglasses temple arm (4), it is characterized in that: it also comprises infrared transmission module (5), infrared receiving module, warning circuit and supply unit (7), described infrared transmission module (5) and infrared emission head (17) are fixed on the picture frame (3) of glasses, the input end of infrared transmission module (5) and supply unit (7) electrically connect, output terminal and infrared emission head (17) electrically connect, and infrared receiving module and warning circuit independently are installed in beyond the glasses.
2, the tired instrument of infrared alarm according to claim 1, it is characterized in that: the fixed block (12) that the band through hole is installed on the picture frame of described glasses (3), through hole on the fixed block (12) cooperates with L shaped fixed bar (14) one ends, the other end of L shaped fixed bar (14) cooperates with through hole on the fixed block that is fixed with infrared emission head (17) (16), is equipped with on the described fixed block (12,16) and screws screw.
3, the tired instrument of infrared alarm according to claim 1, it is characterized in that: be equipped with regulating block (18) on the picture frame of described glasses (3) and the linking arm (25) that two mirror legs are connected, mirror leg (4) front end is provided with the thin bar (19) that cooperates with hole on the regulating block (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620057125 CN2914210Y (en) | 2006-03-28 | 2006-03-28 | ultrared weariness alarming instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620057125 CN2914210Y (en) | 2006-03-28 | 2006-03-28 | ultrared weariness alarming instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2914210Y true CN2914210Y (en) | 2007-06-20 |
Family
ID=38168809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620057125 Expired - Fee Related CN2914210Y (en) | 2006-03-28 | 2006-03-28 | ultrared weariness alarming instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2914210Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102846324A (en) * | 2012-09-29 | 2013-01-02 | 中国人民解放军第四军医大学 | Glasses with human fatigue monitoring function |
| CN103534739A (en) * | 2011-05-26 | 2014-01-22 | 费利切·欧金尼奥·阿格罗 | Anti-sleep glasses |
| CN103544809A (en) * | 2013-11-05 | 2014-01-29 | 电子科技大学 | Method for detecting fatigue state of user |
| CN103933653A (en) * | 2014-04-04 | 2014-07-23 | 王永义 | Head cap for achieving refreshing effect through cold stimulation and vibration |
| CN104257392A (en) * | 2014-09-26 | 2015-01-07 | 马天驰 | Fatigue driving detection prompt method and detection prompt device |
| CN104992530A (en) * | 2015-08-13 | 2015-10-21 | 张鹤霖 | Head-wearing type half-awakening state reminding device |
| CN105006106A (en) * | 2015-08-13 | 2015-10-28 | 张鹤霖 | Human body non-waking state reminding method and device |
| CN105006105A (en) * | 2015-08-04 | 2015-10-28 | 三峡大学 | Eye state identification device and eye state identification method based on infrared detection |
| WO2017054726A1 (en) * | 2015-09-28 | 2017-04-06 | 石明 | Eye state detection method and apparatus |
| CN110731855A (en) * | 2018-07-19 | 2020-01-31 | 连景峰 | Magnetic device applied to eyelid ptosis and incomplete eyelid closure |
-
2006
- 2006-03-28 CN CN 200620057125 patent/CN2914210Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103534739A (en) * | 2011-05-26 | 2014-01-22 | 费利切·欧金尼奥·阿格罗 | Anti-sleep glasses |
| CN102846324B (en) * | 2012-09-29 | 2015-01-21 | 中国人民解放军第四军医大学 | Glasses with human fatigue monitoring function |
| CN102846324A (en) * | 2012-09-29 | 2013-01-02 | 中国人民解放军第四军医大学 | Glasses with human fatigue monitoring function |
| CN103544809A (en) * | 2013-11-05 | 2014-01-29 | 电子科技大学 | Method for detecting fatigue state of user |
| CN103933653A (en) * | 2014-04-04 | 2014-07-23 | 王永义 | Head cap for achieving refreshing effect through cold stimulation and vibration |
| CN104257392B (en) * | 2014-09-26 | 2016-06-22 | 马天驰 | The method of a kind of fatigue driving detection prompting and detection alarm set |
| CN104257392A (en) * | 2014-09-26 | 2015-01-07 | 马天驰 | Fatigue driving detection prompt method and detection prompt device |
| CN105006105A (en) * | 2015-08-04 | 2015-10-28 | 三峡大学 | Eye state identification device and eye state identification method based on infrared detection |
| CN104992530A (en) * | 2015-08-13 | 2015-10-21 | 张鹤霖 | Head-wearing type half-awakening state reminding device |
| CN105006106A (en) * | 2015-08-13 | 2015-10-28 | 张鹤霖 | Human body non-waking state reminding method and device |
| CN104992530B (en) * | 2015-08-13 | 2017-08-29 | 张鹤霖 | A kind of non-waking state alarm set of wear-type |
| WO2017054726A1 (en) * | 2015-09-28 | 2017-04-06 | 石明 | Eye state detection method and apparatus |
| CN110731855A (en) * | 2018-07-19 | 2020-01-31 | 连景峰 | Magnetic device applied to eyelid ptosis and incomplete eyelid closure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |