CN103529562A

CN103529562A - Anti-sleepiness glasses

Info

Publication number: CN103529562A
Application number: CN201310482609.2A
Authority: CN
Inventors: 王震亚
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-10-15
Filing date: 2013-10-15
Publication date: 2014-01-22

Abstract

The invention discloses a pair of anti-sleepiness glasses and belongs to the technical field of glasses. The pair of anti-sleepiness glasses comprises a glasses body, singlechips, infrared detection devices, nutation detection devices, alarming devices and power supply devices, wherein the infrared detection devices and the nutation detection devices are respectively connected with the input ends of the singlechips; the alarming devices are connected with the output ends of the singlechips; the infrared detection devices, the singlechips, the power supply devices are integrated on a glasses framework of the glasses body; the nutation detection devices are arranged on the inner sides of glasses legs of the glasses body; the alarming devices are arranged on parts, which are close to ears, of the glasses legs; the infrared detection devices, the nutation detection devices, the alarming devices and the singlechips are electrically connected with the power supply devices. The anti-sleepiness glasses combine the infrared detection devices and the nutation detection devices, so that the timeliness and the reliability of prewarning are improved; furthermore, by taking full account of the condition that fatigue driving emerges in the evening, night lenses specially used for drivers are arranged on the anti-sleepiness glasses, so that the night vision effect is enhanced, and the sleepiness can be prevented, namely the double benefits are achieved.

Description

A kind of anti-drowsy glasses

Technical field

The present invention relates to optometric technology field, specifically a kind of anti-drowsy glasses.

Background technology

Fatigue driving is one of important hidden danger of current traffic safety.According to statistics, the death toll directly being caused by fatigue driving in 2010 to 2011 China accounts for respectively 11.35% and 12.5% of the total death toll of vehicle driver traffic accident, has approximately every year 9000 people to die from fatigue driving.Every year because of tired driver, to drive the traffic hazard causing numerous, and this has caused great casualties and property loss.Therefore, research and develop a kind of device that can prevent that fatigue driving from reporting to the police significant to improving China's traffic safety status.

Summary of the invention

The object of the present invention is to provide a kind of anti-drowsy glasses, these glasses can effectively remind driver to avoid fatigue driving, prevent that security incident from occurring, and simplicity of design, small and exquisite, easy to use, easy to utilize.

The present invention solves the technical scheme that its technical matters takes: comprise glasses body, single-chip microcomputer, infrared detecting device, the pick-up unit of hanging one's head, warning device and supply unit, described infrared detecting device joins with the input end of pick-up unit respectively at single-chip microcomputer of hanging one's head, described warning device and the output terminal of single-chip microcomputer join, described infrared detecting device, single-chip microcomputer, the equal integrated installation of supply unit is on its picture frame of glasses body, the described pick-up unit of hanging one's head is arranged on its mirror inboard leg of glasses body, described warning device is arranged on leg of spectacles near the place of ear, described infrared detecting device, the pick-up unit of hanging one's head, warning device, single-chip microcomputer and described supply unit mutually electricity connect.

As preferred structure of the present invention, described single-chip microcomputer is AT89C52; Its eyeglass of described glasses body adopts ight eyeglass.

The invention has the beneficial effects as follows:

1, the present invention combines infrared detecting device and the pick-up unit of hanging one's head, and has increased promptness and the reliability of early warning, prevents that keep one's eyes open when sleepy eyeball or some people of some people from not hanging one's head when sleepy and cause warning system to be failed and alarm breeds big mistakes.

2, the present invention fully takes into account fatigue driving and has more night now, therefore be equipped with driver's specialty ight eyeglass, has both increased night vision effect, again can be anti-drowsy, kill two birds with one stone.

3, the present invention designs small and exquisite, simple in structure, practical.

Accompanying drawing explanation

Fig. 1 is structural representation of the present invention;

Fig. 2 is schematic block circuit diagram of the present invention.

In figure: 1 glasses body, 11 picture frames, 12 mirror legs, 13 eyeglasses, 2 single-chip microcomputers, 3 infrared detecting devices, 31 infrared transmitters, 32 optical receivers, 4 pick-up units of hanging one's head, 5 warning devices, 6 supply units.

Embodiment

With reference to Figure of description, the present invention will be further described in detail:

As shown in Figure 1-2: a kind of anti-drowsy glasses, comprise glasses body 1, single-chip microcomputer 2, infrared detecting device 3, the pick-up unit 4 of hanging one's head, warning device 5 and supply unit 6, described infrared detecting device 3 joins with the input end of pick-up unit 4 respectively at single-chip microcomputer 2 of hanging one's head, described warning device 5 joins with the output terminal of single-chip microcomputer 2, described infrared detecting device 3 is arranged on the edge of glasses body 1 its picture frame 11, described supply unit 6 is arranged on glasses body 1 its picture frame 11 inner sides, the described pick-up unit 4 of hanging one's head is arranged on glasses body 4 its mirror leg 12 inner sides, described warning device 3 is arranged on described mirror leg 12 near the place of ear, described infrared detecting device 3, the pick-up unit 4 of hanging one's head, warning device 5 and single-chip microcomputer 2 and described supply unit 6 mutually electricity connect.

Described infrared detecting device comprises infrared transmitter 31 and optical receiver 32, described infrared transmitter 31 is positioned over described picture frame 11 edges side by side with optical receiver 32, the infrared beam of infrared transmitter transmitting is directive glasses position from the side, by the diffuse reflection effect of light, can make optical receiver 32 more easily receive the infrared light of reflection, be used in good time to eyes open and-shut mode Real-Time Monitoring, monitoring result transfers to described single-chip microcomputer 2 to process.

The present invention adopts AT89C52 single-chip microcomputer 2 as judgement and control core.Described single-chip microcomputer 2 moves by the open and close of interrupt response eyes.For debugging convenient for assembly, can in circuit, increase by 1 red L ED pilot lamp (not shown), single-chip microcomputer response eyes are opened after action, and L ED extinguishes; After the action of single-chip microcomputer response eyes closed, L ED lights, and by the time timing to eyes closed, and compares with knocking the corresponding standard time of closing one's eyes of the degree of sleeping, and show that user knocks the conclusion of whether sleeping and knocking the degree of sleeping.

Described single-chip microcomputer 2 passes to warning device 5 according to the different degree of sleeping of knocking with the form of electric signal, and for example eyes closed is 2 seconds, starts one-level and pipes, and eyes closed 3 seconds, starts secondary and pipe, and eyes closed 4 seconds, starts three grades and pipe.Thereby realize the monitoring and alarm of user being knocked to the degree of sleeping.

In order to prevent some people eyeball that keeps one's eyes open when sleepy, or do not make fatigue driving person wake up in time in order to prevent that infrared detecting device is malfunctioning to a certain extent, in mirror leg 12 inner sides, be also provided with the pick-up unit 4 of hanging one's head, the described pick-up unit of hanging one's head is a mercury trigger, when driver bows because of drowsiness, spectacle frame is downward-sloping, and mercury triggers the input end of single-chip microcomputer because Action of Gravity Field presses down, single-chip microcomputer 2 receives trigger pip, reaches warning device and further sends chimes of doom.

The present invention combines infrared detecting device 3 and the pick-up unit 4 of hanging one's head, and neither can increase too much cost, can increase again promptness and the reliability of early warning simultaneously.Owing to considering that fatigue driving has more night now, therefore be equipped with driver's specialty ight eyeglass 13, both increased night vision effect, again can be anti-drowsy, kill two birds with one stone.

Except the technical characterictic described in instructions, be the known technology of those skilled in the art.

Claims

1. anti-drowsy glasses, is characterized in that: comprise glasses body, single-chip microcomputer, infrared detecting device, the pick-up unit of hanging one's head, warning device and supply unit; Described infrared detecting device joins with the input end of pick-up unit respectively at single-chip microcomputer of hanging one's head, described warning device and the output terminal of single-chip microcomputer join, described infrared detecting device, single-chip microcomputer, the equal integrated installation of supply unit are on its picture frame of glasses body, the described pick-up unit of hanging one's head is arranged on its mirror inboard leg of glasses body, described warning device is arranged on leg of spectacles near the place of ear, and described infrared detecting device, the pick-up unit of hanging one's head, warning device, single-chip microcomputer and described supply unit mutually electricity connect.

2. a kind of anti-drowsy glasses according to claim 1, is characterized in that: described single-chip microcomputer is AT89C52.

3. a kind of anti-drowsy glasses according to claim 1, is characterized in that: its eyeglass of described glasses body adopts ight eyeglass.