CN86209445U - Spectacles being able to give an alarm preventing from sleeping - Google Patents
Spectacles being able to give an alarm preventing from sleeping Download PDFInfo
- Publication number
- CN86209445U CN86209445U CN 86209445 CN86209445U CN86209445U CN 86209445 U CN86209445 U CN 86209445U CN 86209445 CN86209445 CN 86209445 CN 86209445 U CN86209445 U CN 86209445U CN 86209445 U CN86209445 U CN 86209445U
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- glasses
- receiving tube
- photoelectric receiving
- refreshing oneself
- grams
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to a pair of spectacles for preventing drowse and refreshing, which is provided with a special photoelectric monitor. The spectacles give a normal instruction or a dangerous instruction after the upper and the lower wink of human eyes is detected and identified through an electronic circuit. The utility model can wake up or refresh a user wearing the spectacles in time to avoid an accident caused by the drowse in operation.
Description
The present invention is a kind of anti-drowsiness of using for driver, person on duty of special light photodetector glasses of refreshing oneself.
General domestic and international anti-sleepy glasses, interdict the means that detect light up and down with eyes, allow the physical dimension scope of reflection eyes knee-action narrow and small, because of shape of face difference, reasons such as vibration, wear and be difficult to guarantee correctly, and the disturbance of light is detected the scheme that eyes changes with eyelash action, in fact can only reflect the time interval of twice nictation and can't determine that detected eyes opens or close up, especially driver requested is allowed to close one's eyes≤2 seconds (in the speed of a motor vehicle of 40km/hr, the drowsiness in 2 seconds means that promptly automobile goes out 22 meters risk distances out of control) or shorter time then can not be detected.Existing apparatus such as Zhengzhou locomotive depot 8125 be number patent 1., circuit complexity, volume 220mm * 90mm * 130mm, weight 1500g, power consumption 5W, about 600 yuan of prices.
The present invention is the variation with the eyelash direction of action, detection means by the special light photodetector, can guarantee that the wearer correctly wears, again can be in close one's eyes duration 〉=2 second of wearer, send alarm call and wake sleepy person up, if alarm call continues still to call out after 3 seconds the sleepy person that do not wake up and then provides and rouse oneself Foamy and dash, recover the human body normal condition, report to the police and clear-headed function automatically terminates thereupon.This installs circuit listization compared with the prior art, the little 110mm * 70mm of volume * 20mm, and 150g in light weight, power consumption is economized 0.25W, low about 100 yuan of price.
The solution of special light photodetector of the present invention describes with following accompanying drawing.
Fig. 1 is that the anti-drowsiness of the invention glasses square of refreshing oneself is formed wiring diagram.
Fig. 2 is the anti-drowsiness glasses synoptic diagram of refreshing oneself.
This anti-drowsiness glasses of refreshing oneself are made up of special glasses (1) and electrical equipment warning power pack (2) two large divisions.Photoemission cell (d) is housed, polarized light piece (3), one (A) or (A, B) two photoelectric receiving tubes that scribble special coating that are arranged above and below on the special spectacle frame.Warning power pack (2) is by controlled detection resources, dual preamplifier, and the trigger flip-flop of both-end input, processor, executive system is formed.
The light signal that sends through photoemission cell d that provides by controlled detection light source, by people's eyes or pass between the eyelash up and down up and down, inject polarized light piece (3) and one (A) or two photoelectric receiving tubes that scribble special coating that (A, B) is arranged above and below simultaneously, be controlled by eyes or ciliary photosignal through dual preamplifier, the trigger flip-flop of both-end input is delivered to processor, send instruction after differentiating by analysis and deliver to executive system and controlled detection resources respectively, executive system is received instruction can produce various function signals.
Its logic working process of photoelectric detector of the present invention sees Table:
| Eyes or eyelash action | Photoelectric tube A | Photoelectric tube B | Photoelectric Detection output C | |
| Clear-headed | Eyes or eyelash are from the bottom to top | After experience disturbance Foamy and dash | Experiencing disturbance Foamy earlier dashes | By clear-headed level setting value output |
| Sleepy | Eyes or eyelash are from top to bottom | Experiencing disturbance Foamy earlier dashes | After experience disturbance Foamy and dash | By sleepy level setting value output |
| Nictation | Eyes or eyelash are from top to bottom again from the bottom to top | Experiencing disturbance Foamy earlier dashes | After experience disturbance Foamy and dash | By sleepy level setting value output |
| After experience disturbance Foamy and dash | Experiencing disturbance Foamy earlier dashes | By clear-headed level setting value output | ||
| Do not wear | The eyes action is invalid to it | No change | No change | By random state or plus or minus |
By logical process as seen: all can give phase output clear-headed, sleepy, nictation, promptly the C end always by after be subjected to the A or the output of B end of disturbance.Do not wear output and be random state, just output logic can be recovered normal condition once wearing to blink.
This new equipment is to adopt the variation that detects the eyelash direction of action, after detecting by the special light photodetector, confirms the method for opening eyes or closing one's eyes, thereby preferably resolves the weak point in the similar inventions in the past.
Claims (8)
1, a kind of anti-drowsiness of forming by spectacle frame, electrical equipment warning power pack glasses of refreshing oneself, it is characterized in that being equipped with on the spectacle frame photoelectric receiving tube of one or two band coating, polarized light piece, the pair of metal pole plate is contained on the hanging handle of the glasses left and right sides, and photoelectric receiving tube output light signal directly and direct current amplifier and join by capacitive coupling and trigger flip-flop.
2, the anti-drowsiness according to claim 1 glasses of refreshing oneself is characterized in that the photoelectric receiving tube of two band coating is arranged above and below.
3, according to claim 1, the 2 described anti-drowsinesses glasses of refreshing oneself, it is characterized in that the glass surface of photoelectric receiving tube scribbles (eosin 4 grams, tartrazines 6 grams, acid violet 4 grams, eriogreen 10 grams, gelatin 200 grams, 100 milliliters of glycerine, the mixed liquor that water is 1000 milliliters) coating.
4, according to claim 1, the 2 described anti-drowsinesses glasses of refreshing oneself, it is characterized in that before the photoelectric receiving tube polarized light piece being housed.
5, the anti-drowsiness according to claim 3 glasses of refreshing oneself is characterized in that before the photoelectric receiving tube polarized light piece being housed.
6,, it is characterized in that photoelectric receiving tube output light signal directly joins with dual preamplifier and the trigger flip-flop imported by capacitive coupling and both-end according to claim 1, the 2 described anti-drowsinesses glasses of refreshing oneself.
7, the anti-drowsiness according to claim 3 glasses of refreshing oneself is characterized in that photoelectric receiving tube output light signal directly joins with dual preamplifier and the trigger flip-flop imported by capacitive coupling and both-end.
8, the anti-drowsiness according to claim 4 glasses of refreshing oneself is characterized in that photoelectric receiving tube output light signal directly joins with dual preamplifier and the trigger flip-flop imported by capacitive coupling and both-end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86209445 CN86209445U (en) | 1986-11-20 | 1986-11-20 | Spectacles being able to give an alarm preventing from sleeping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86209445 CN86209445U (en) | 1986-11-20 | 1986-11-20 | Spectacles being able to give an alarm preventing from sleeping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN86209445U true CN86209445U (en) | 1987-07-01 |
Family
ID=4811335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 86209445 Withdrawn CN86209445U (en) | 1986-11-20 | 1986-11-20 | Spectacles being able to give an alarm preventing from sleeping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN86209445U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103529562A (en) * | 2013-10-15 | 2014-01-22 | 王震亚 | Anti-sleepiness glasses |
-
1986
- 1986-11-20 CN CN 86209445 patent/CN86209445U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103529562A (en) * | 2013-10-15 | 2014-01-22 | 王震亚 | Anti-sleepiness glasses |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |