CN2448644Y - Device for calling attention when driven dozes - Google Patents
Device for calling attention when driven dozes Download PDFInfo
- Publication number
- CN2448644Y CN2448644Y CN 00258739 CN00258739U CN2448644Y CN 2448644 Y CN2448644 Y CN 2448644Y CN 00258739 CN00258739 CN 00258739 CN 00258739 U CN00258739 U CN 00258739U CN 2448644 Y CN2448644 Y CN 2448644Y
- Authority
- CN
- China
- Prior art keywords
- infrared light
- utility
- model
- dozes
- people
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a doze preventing and reminding device. The utility model is composed of a bracket [1], an infrared light emitter [2], and an infrared light receiver [3], wherein, the infrared light receiver is connected with an alarm circuit through a comparison circuit. The utility model can automatically monitor the action signals of the eyelids of a person, can judge the doze state of the person, and can accurately raise the alarm in time for waking up the dozing person for avoiding accidents.
Description
The utility model relates to the device that a kind of people of preventing dozes off, the anti-sleepy reminiscences that particularly a kind of automatic monitoring system is reminded.
In the prior art, the automobilist who drives over a long distance, or the personnel that are engaged in work on duty, owing to concentrate on doing same work for a long time, eyes are easy to fatigue, the people dozes off easily, easily causes a traffic accident, accident or the gross neglect of duty.In order to prevent this dangerous situation, people have designed various sleepy device that prevents, " a kind of horizontal SLEEPING ALARM UNIT " that provides as patent 98240455.7, form by level switch, source switch, buzzer phone, battery and Music Clip, be used for automobile driver when driving is dozed off, wake the warning device of navigating mate up; Patent " 97248646.1 " a kind of " Drowse-proof device " that provide and for example, head forwards, backwards or any direction swing in the left and right sides all in time sends alerting signal it is waken up when the user dozes off.But these Drowse-proof device structure more complicated, it is not accurate enough to report to the police, and takes place easily disorderly to report to the police, and makes troubles to the user.
The purpose of this utility model is that a kind of new anti-sleepy reminiscences is provided for the shortcoming that overcomes above-mentioned prior art, can accurately, in time remind the staff who dozes off, the accident that prevents takes place, and guarantees that vehicle driver, attendant have the stable state of mind.
The purpose of this utility model can realize by following technical measures: this device is provided with support, infrared transmitter, infrared light receptor are housed on the support, the position of receptor is corresponding mutually with emitter position, optical signal by the infrared transmitter emission, shine people's eyes, reflex to the infrared light receptor through eyeball, infrared transmitter, infrared light receptor and people's eyeball forms triangle, the infrared light receptor connects warning circuit through comparator circuit, the signal of blinking that receives send warning circuit after comparison.
Concrete structure of the present utility model and embodiment are provided by the following drawings:
Fig. 1 is concrete structure figure of the present utility model,
Fig. 2 is schematic circuit diagram of the present utility model.
The utility model is described in further detail below with reference to accompanying drawing: with reference to Fig. 1, infrared transmitter [2] is housed on the support [1], infrared light receptor [3], support can be similar glasses, eyeshade etc., the position of receptor [3] is corresponding mutually with the position of projector [2], shine people's eyes by the optical signal of infrared transmitter [2] emission, reflex to infrared light receptor [3] through eyeball, infrared transmitter [2], infrared light receptor [3] forms triangle with people's eyeball, the infrared light receptor connects warning circuit through comparator circuit, warning circuit can adopt machinery or audible and visual alarm form, comparator circuit, warning circuit adopts the circuit of existing maturation, provides power supply by minicell.In the practical application, the infrared light receptor connects comparator circuit, and the closed situation of monitoring eyeball is differentiated people's the state of mind, monitors the people when being in the doze state, promptly starts alarm, wakes up just the catnapper.
Of the present utility model simple in structure, reasonable in design, utilize infrared light to monitor people's eyelid actuating signal automatically, judge people's state of dozing off, can accurately, in time start and report to the police, avoid accident to take place, ensureing the security of the lives and property, is the anti-sleepy reminiscences of a kind of novelty, practicality.
Claims (1)
1. anti-sleepy reminiscences, it is characterized in that on support [1], being provided with infrared transmitter [2], infrared light receptor [3], the position of receptor [3] is corresponding mutually with the position of projector [2], and infrared transmitter [2], infrared light receptor [3] form triangle with people's eyeball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00258739 CN2448644Y (en) | 2000-10-19 | 2000-10-19 | Device for calling attention when driven dozes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00258739 CN2448644Y (en) | 2000-10-19 | 2000-10-19 | Device for calling attention when driven dozes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2448644Y true CN2448644Y (en) | 2001-09-19 |
Family
ID=33614950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00258739 Expired - Fee Related CN2448644Y (en) | 2000-10-19 | 2000-10-19 | Device for calling attention when driven dozes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2448644Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101426418B (en) * | 2006-03-01 | 2012-11-14 | 奥普特勒特私人有限公司 | Incapacity monitor |
| CN105448043A (en) * | 2015-12-10 | 2016-03-30 | 上海理工大学 | Reminder and pair of reminding glasses thereof |
| WO2017054726A1 (en) * | 2015-09-28 | 2017-04-06 | 石明 | Eye state detection method and apparatus |
| CN107505745A (en) * | 2017-09-21 | 2017-12-22 | 钱月珍 | Electronics eyeshade |
-
2000
- 2000-10-19 CN CN 00258739 patent/CN2448644Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101426418B (en) * | 2006-03-01 | 2012-11-14 | 奥普特勒特私人有限公司 | Incapacity monitor |
| WO2017054726A1 (en) * | 2015-09-28 | 2017-04-06 | 石明 | Eye state detection method and apparatus |
| CN105448043A (en) * | 2015-12-10 | 2016-03-30 | 上海理工大学 | Reminder and pair of reminding glasses thereof |
| CN107505745A (en) * | 2017-09-21 | 2017-12-22 | 钱月珍 | Electronics eyeshade |
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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 |