CN204303129U - Anti-fatigue warning system and anti-fatigue eyeglasses - Google Patents
Anti-fatigue warning system and anti-fatigue eyeglasses Download PDFInfo
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- CN204303129U CN204303129U CN201420736542.0U CN201420736542U CN204303129U CN 204303129 U CN204303129 U CN 204303129U CN 201420736542 U CN201420736542 U CN 201420736542U CN 204303129 U CN204303129 U CN 204303129U
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Abstract
The utility model discloses a kind of anti-fatigue warning system, comprising controller, for power module human eye being carried out to the first detection module of blink detection, the second detection module for detecting head amplitude of fluctuation, alarm module and power to anti-fatigue warning system.The invention also discloses a kind of anti-fatigue eyeglasses.The utility model judges by carrying out analysis to the heeling condition of opening the state of closing and head of the eyes of user, and whether occur fatigue driving situation to detect user, its structure is simple, accuracy rate is high, greatly can reduce potential safety hazard.
Description
[technical field]
The utility model relates to a kind of warning system, particularly relates to a kind of for preventing the warning system of fatigue driving and anti-fatigue eyeglasses.
[background technology]
Fatigue driving is one of major reason causing traffic hazard, brings serious economic asset loss and personnel casualty accidents to the mankind, therefore for the drowsiness warning research of the personnel such as automobilist, special post worker, has been subject to the attention of various circles of society.
Current fatigue detection device generally includes universal mercury cut-off, and cardinal principle is when human body is in drowsiness, and head angle changes thus causes inner mercury-balance to change with trigger switch, realizes detecting user and whether is in a kind of fatigue state.But, only solely judge to be difficult to determine whether people is in a kind of fatigue state, and it very easily produces erroneous judgement from head angle change.Therefore, the technical scheme being badly in need of a kind of improvement realizes precisely judging whether people is in fatigue state and output alarm information.
[utility model content]
For the problems referred to above, the utility model provides a kind of anti-fatigue warning system, and it solves current fatigue detection device and judges high technical matters by accident.
The utility model additionally provides a kind of anti-fatigue eyeglasses, its solve the erroneous judgement of current fatigue detection device high, wear the technical matterss such as inconvenient
Concrete technical scheme is as follows:
A kind of anti-fatigue warning system, comprises controller, for power module human eye being carried out to the first detection module of blink detection, the second detection module for detecting head amplitude of fluctuation, alarm module and power to anti-fatigue warning system;
Described controller obtains the frequency of wink of human eye by the first detection module be electrically connected with it and compares with predeterminated frequency value, to judge whether output first trigger pip, described controller also obtains head oscillation amplitude by the second detection module be electrically connected with it and compares with predetermined amplitude value, to judge whether output second trigger pip;
Described alarm module is used for carrying out output alarm information according to described first trigger pip and/or described second trigger pip.
The utility model judges by carrying out analysis to the heeling condition of opening the state of closing and head of the eyes of user, and whether occur fatigue driving situation to detect user, its structure is simple, accuracy rate is high, greatly can reduce potential safety hazard.
[accompanying drawing explanation]
Fig. 1 is the utility model signal wiring figure in a preferred embodiment.
[embodiment]
In order to make the purpose of this utility model, technical scheme and advantage more clear, be described in further detail below in conjunction with drawings and embodiments.
It should be noted that, the utility model is intended to the accuracy improving anti-fatigue detecting, to meet practical application request, the utility model belongs to the data-handling capacity and the hardware controls ability that make use of controller (as: micro-control unit, digital signal processor etc.), by the mode of combination, the industrial innovation carried out; The utility model does not relate to any innovation of software aspect; the data transmission of controller and control mode; although be unable to do without software code; but these software codes belong to prior art; those skilled in the art only need existing code cutting or are transplanted to the utility model; can certainly write according to product technical documentation, therefore the utility model is claimed is signal wiring relation, does not relate to the innovation to software.
As Fig. 1, a kind of anti-fatigue warning system 10, comprises controller 1, first detection module 2, second detection module 3, alarm module 4 and power module 5.Wherein, first detection module 2, second detection module 3 and alarm module 4 are electrically connected with controller 1 respectively.First detection module 2 is for carrying out blink detection and exporting corresponding detection signal to the eyes of user, the second detection module 3 is for detecting the head oscillation amplitude of user and exporting corresponding detection signal.Power module 5 is for the modules with power for power supply required in anti-fatigue warning system 10.In the present embodiment, power module 5 can be rechargeable lithium battary.
Controller 1 obtains the frequency of wink of human eye and compares with the predeterminated frequency value prestored by the detection signal receiving first detection module 2 output, to judge whether output first trigger pip.When controller 1 judges that the frequency of wink of the current human eye of user is greater than predeterminated frequency value, export the first trigger pip.The detection signal that controller 1 also exports by receiving the second detection module 3 obtains head oscillation amplitude and compares with the predetermined amplitude value prestored, to judge whether output second trigger pip.When controller 1 judges that the amplitude of fluctuation of user's current head is greater than predetermined amplitude value, export the second trigger pip.Alarm module 4 receive controller 1 export the first trigger pip and/or the second trigger pip time, output alarm information.
In an embodiment of the present utility model, the prompt messages that alarm module 4 exports can comprise audible alarm prompting or illumination alarm, or exports audible alarm prompting and illumination alarm simultaneously.Alarm module 4 can by arranging auditory tone cues module 41, illumination reminding module 42 realize export audible alarm prompting with illumination alarm.
In an embodiment of the present utility model, first detection module 2 can be infrared frequency sensor or ambient light intensity sensors, thus realizes the frequency of wink detecting people.Second detection module 3 can be gravity acceleration induction device, thus realizes the speed and the amplitude that detect people's head oscillation when drowsiness, accurately to identify the fatigue state of user.Controller 1 can be any one control chip in single-chip microcomputer, field programmable logic device, digital signal processor, micro-control unit.
As to further improvement of the utility model, anti-fatigue warning system 10 also comprises wireless communication module 6.Wireless communication module 6 is electrically connected on controller 1, and wireless communication module 6 is when receiving the first trigger pip and/or second trigger pip of controller 1 output, and wirelessly output alarm information is to terminal device (not shown), as mobile phone.In the present embodiment, wireless communication module 6 can be Bluetooth communication modules or Wireless LAN module, thus realizes wirelessly output alarm information.
As to further improvement of the utility model, anti-fatigue warning system 10 also comprises USB (Universal Serial Bus) interface 7.Controller 1 also carries out exchanges data by USB interface 7 and the equipment (not shown) of external electrical connections, and power supply module 5 also when the electric power stored is not enough, can be charged by USB interface 7 simultaneously.
As to further improvement of the utility model, anti-fatigue warning system 10 also comprises enables module 8.Enable module 8 for starting or closing first detection module 2 and the second detection module 3, thus can select further, the need of unlatching fatigue detecting, probability of miscarriage of justice during fatigue detecting can be reduced according to the demand of user simultaneously.In other embodiments of the present utility model, the fatigue warning function acquiescence of anti-fatigue warning system 10 is in closed condition, anti-fatigue warning system 10 can also be arranged on reminding user when fatigue state being detected for the first time and start alarm module 4 the need of by enabling module 8, after user confirms unlatching, alarm module 4 carrys out output alarm information according to the fatigue state of the user detected again, thus can be implemented in do not need anti-fatigue remind time, although detect that user is fatigue state, also can not output alarm information.
In an embodiment of the present utility model, anti-fatigue warning system 10 can be arranged on existing eye glass frame, thus forms anti-fatigue eyeglasses, is convenient to user and wears use.In these other embodiments of the present utility model, anti-fatigue warning system 10 can be arranged on earphone equally, thus makes the earphone after improving also have anti-fatigue warning function.
Above-described the utility model embodiment, does not form the restriction to the utility model protection domain.Any do within spirit of the present utility model and principle amendment, equivalent to replace and improvement etc., all should be included within claims of the present utility model.
Claims (9)
1. an anti-fatigue warning system, for carrying out fatigue detecting, it is characterized in that, comprising controller, for power module human eye being carried out to the first detection module of blink detection, the second detection module for detecting head amplitude of fluctuation, alarm module and power to anti-fatigue warning system;
Described controller obtains the frequency of wink of human eye by the first detection module be electrically connected with it and compares with predeterminated frequency value, to judge whether output first trigger pip, described controller also obtains head oscillation amplitude by the second detection module be electrically connected with it and compares with predetermined amplitude value, to judge whether output second trigger pip;
Described alarm module is used for carrying out output alarm information according to described first trigger pip and/or described second trigger pip.
2. anti-fatigue warning system according to claim 1, it is characterized in that, also comprise wireless communication module, be electrically connected on described controller, for when receiving described first trigger pip and/or described second trigger pip, wirelessly output alarm information.
3. the anti-fatigue warning system according to claim 1-2 any one, it is characterized in that, also comprise USB interface, described controller is also for communicating with the equipment of external electrical connections by described USB interface, and described power supply module is also for charging by described USB interface.
4. the anti-fatigue warning system according to claim 1-2 any one, is characterized in that, also comprise and enable module, for starting or closing described first detection module and described second detection module.
5. anti-fatigue warning system according to claim 4, is characterized in that, described in enable module also for when not needing to carry out fatigue detecting, control alarm module and suspend output alarm information.
6. anti-fatigue warning system according to claim 1, is characterized in that, described alarm module comprises auditory tone cues module and illumination reminding module, for exporting audible alarm prompting and illumination alarm respectively.
7. anti-fatigue warning system according to claim 1, is characterized in that, described first detection module is infrared frequency sensor or ambient light intensity sensors, and described second detection module is gravity acceleration induction device.
8. anti-fatigue warning system according to claim 1, is characterized in that, described controller is any one in single-chip microcomputer, field programmable logic device, digital signal processor, micro-control unit.
9. an anti-fatigue eyeglasses, is characterized in that, comprises the anti-fatigue warning system described in claim 1-7 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420736542.0U CN204303129U (en) | 2014-11-27 | 2014-11-27 | Anti-fatigue warning system and anti-fatigue eyeglasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420736542.0U CN204303129U (en) | 2014-11-27 | 2014-11-27 | Anti-fatigue warning system and anti-fatigue eyeglasses |
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| Publication Number | Publication Date |
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| CN204303129U true CN204303129U (en) | 2015-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420736542.0U Expired - Fee Related CN204303129U (en) | 2014-11-27 | 2014-11-27 | Anti-fatigue warning system and anti-fatigue eyeglasses |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105353530A (en) * | 2015-10-30 | 2016-02-24 | 芜湖迈特电子科技有限公司 | Eyesight detection warning glasses |
| CN105405252A (en) * | 2015-11-20 | 2016-03-16 | 广州视源电子科技股份有限公司 | Driving state detection method and device |
| CN108628007A (en) * | 2018-05-04 | 2018-10-09 | 杭州镜之镜科技有限公司 | Near-sighted prevention and control glasses and temple |
| CN112183176A (en) * | 2019-07-03 | 2021-01-05 | 本田技研工业株式会社 | Occupant observation device, occupant observation method, and storage medium |
-
2014
- 2014-11-27 CN CN201420736542.0U patent/CN204303129U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105353530A (en) * | 2015-10-30 | 2016-02-24 | 芜湖迈特电子科技有限公司 | Eyesight detection warning glasses |
| CN105353530B (en) * | 2015-10-30 | 2018-12-11 | 浙江绍兴宏铭制衣有限公司 | It is a kind of to warn the glasses that give a test of one's eyesight |
| CN105405252A (en) * | 2015-11-20 | 2016-03-16 | 广州视源电子科技股份有限公司 | Driving state detection method and device |
| CN108628007A (en) * | 2018-05-04 | 2018-10-09 | 杭州镜之镜科技有限公司 | Near-sighted prevention and control glasses and temple |
| CN112183176A (en) * | 2019-07-03 | 2021-01-05 | 本田技研工业株式会社 | Occupant observation device, occupant observation method, and storage medium |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20181127 |
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| CF01 | Termination of patent right due to non-payment of annual fee |