CN202716849U - Anti-theft fatigue driving prevention alarm - Google Patents
Anti-theft fatigue driving prevention alarm Download PDFInfo
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- CN202716849U CN202716849U CN 201220388138 CN201220388138U CN202716849U CN 202716849 U CN202716849 U CN 202716849U CN 201220388138 CN201220388138 CN 201220388138 CN 201220388138 U CN201220388138 U CN 201220388138U CN 202716849 U CN202716849 U CN 202716849U
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- iris
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Abstract
The utility model relates to an alarm, in particular to an anti-theft fatigue driving prevention alarm which is formed by an iris acquisition device, an iris digital recognition circuit, an anti-theft execution module, an alarm output circuit, a time delay circuit, a slowdown execution module and a warning execution module, wherein the iris acquisition device is connected with the iris digital recognition circuit, and the alarm output circuit is connected with the alarm through a guide line. According to the anti-theft fatigue driving prevention alarm, collected abnormal data are accumulated and are compared with a preset normal value of an abnormal signal setting regulating circuit, and therefore whether a driver is in a fatigue driving state is judged, and a non-driver cannot start an automobile by means of the iris recognition circuit and the anti-theft execution module, so the purpose of guard against theft is achieved. The anti-theft fatigue driving prevention alarm avoids the problems that an existing monitoring device has a certain function in fatigue driving prevention but is single in the function, and has positive popularization significance.
Description
Technical field
The utility model relates to a kind of annunciator, is specifically related to a kind of annunciator of antitheft anti-fatigue-driving.
Background technology
Automobile has become the indispensable instrument of our go off daily, greatly facilitates our life.Along with the high speed development of auto-industry, associated traffic accident is also in quick increase.The tool statistics shows, fatigue driving is the one of the main reasons that causes major traffic accidents, because chaufeur is in the driving condition of high concentration for a long time, therefore can feel tired, thereby cause absent minded, especially night this situation of the easiest appearance when express highway is driven.At present, detection technique for fatigue driving has multiple, comprising the motion of image recognition technology monitoring chaufeur eyeball, the frequency that eyelid blinks, judge according to this whether chaufeur is in the fatigue driving state, if monitoring chaufeur is in the fatigue driving state, detecting device can be in time to the chaufeur prompting that gives a warning, to avoid the generation of major traffic accidents.Although existing monitoring device has certain effect aspect the driver tired driving preventing, function singleness is as relatively being short of aspect the automobile burglar.Existing automobile burglar is to finish by annunciator, but some poly-talented criminals are at first finally finished by destroying annunciator often and stolen garage and be.
Summary of the invention
The purpose of this utility model is: provide a kind of collection, conversion, processing, analysis and judgement of finishing iris image, and easy to install on various automobiles, have simultaneously the annunciator of the antitheft anti-fatigue-driving of anti-theft feature concurrently.
The technical solution adopted in the utility model is:
A kind of annunciator of antitheft anti-fatigue-driving, it is made of iris collection device, iris numeral identification circuit, antitheft execution module, alarm output circuit, time delay circuit, reduction of speed execution module, caution execution module, it is characterized in that: iris collection device links to each other with iris numeral identification circuit, is used for image acquisition and converts data to carrying out computing and identifying processing; Alarm output circuit is connected with annunciator by wire, alarm output circuit also links to each other with iris numeral identification circuit by improper signal setting regulating circuit and improper data accumulative total circuit, improper data accumulative total circuit is used for image acquisition and the improper data that convert data to are added up, and compares with normal value that improper signal setting regulating circuit sets in advance; Antitheft execution module is connected with alarm output circuit with iris numeral identification circuit respectively, antitheft execution module is used for the locking engine and by alarm output circuit improper startup is reported to the police, described reduction of speed execution module be connected execution module and be connected with alarm output circuit by time delay circuit respectively.
The beneficial effects of the utility model are:
The alarm arrangement advantages of simple of this antitheft anti-fatigue-driving, usability is good, in driving procedure, by iris collection device to the chaufeur facial image acquisition and convert data to and carry out computing, and by the improper data that gather being added up and comparing with normal value that improper signal setting regulating circuit sets in advance; Thereby judge whether chaufeur is in fatigue driving state, and then make and whether carry out the decision of reminding alarm or reduction of speed.The annunciator of this antitheft anti-fatigue-driving can not only prevent fatigue driving simultaneously, and reaches non-driver by iris numeral identification circuit and antitheft execution module and can't start, and then has reached antitheft purpose.Although avoided existing monitoring device preventing having certain effect the problem of function singleness aspect the driver tired driving.Has positive dissemination.
Description of drawings
Accompanying drawing is structural representation of the present utility model.
Among the figure: 1, iris collection device, 2, iris numeral identification circuit, 3, antitheft execution module, 4, alarm output circuit, 5, time delay circuit, 6, the reduction of speed execution module, 7, the caution execution module, 8, annunciator, 9, improper signal setting regulating circuit, 10, improper data accumulative total circuit.
The specific embodiment
The annunciator of this antitheft anti-fatigue-driving is made of iris collection device 1, iris numeral identification circuit 2, antitheft execution module 3, alarm output circuit 4, time delay circuit 5, reduction of speed execution module 6, caution execution module 7, iris collection device 1 links to each other with iris numeral identification circuit 2, and iris collection device 1 is used for the chaufeur facial image acquisition and is uploaded to iris numeral identification circuit 2; Iris numeral identification circuit 2 converts the figure signal of accepting to data and carries out computing and identifying processing.
Alarm output circuit 4 is connected with annunciator 8 by wire, alarm output circuit 4 also links to each other with iris numeral identification circuit 2 by improper signal setting regulating circuit 9 and improper data accumulative total circuit 10, improper data accumulative total circuit 10 is used for image acquisition and the improper data that convert data to are added up, and compare with normal value that improper signal setting regulating circuit 9 sets in advance, thereby judge whether chaufeur is in fatigue driving state, and then make whether carrying out the decision of reminding alarm or reduction of speed by alarm output circuit 4.Antitheft execution module 3 is connected with alarm output circuit with iris numeral identification circuit 2 respectively and is connected, antitheft execution module 3 is used for the locking engine and reports to the police by 4 pairs of improper startups of alarm output circuit, reduction of speed execution module 6 and be connected execution module 7 and pass through respectively time delay circuit 5 and be connected with alarm output circuit 4.
When the annunciator of this antitheft anti-fatigue-driving was installed, iris collection device 1 was installed in the operator's compartment, and its alignment lens driver head, antitheft execution module 3 are installed on place, automobile key hole.Reduction of speed execution module 6 be connected execution module 7 and be connected with the auto brake system alarming light of vehicle of unifying respectively; Simultaneously annunciator 8 is installed on as far as possible from the position of driver's head close to.At first the normal data of driver's face is arranged at during use in the iris numeral identification circuit 2, simultaneously with the driver within a certain period of time number of winks and the regime values such as length of wink time be arranged in the improper signal setting regulating circuit 9.Automobile in the process of moving, in case the driver feels sleepy, its manifestation must be different from normal condition, the improper situation of this moment is gathered and reaches iris numeral identification circuit 2 by iris collection device 1, and iris numeral identification circuit 2 converts the figure signal of accepting to data to carry out computing and reach improper data accumulative total circuit 10 accumulative totals.When improper data add up the improper data that circuit 10 is added up, during greater than improper signal setting regulating circuit 9 interior set regime values, improper signal setting regulating circuit 9 starts annunciator 8 by alarm output circuit 4 reports to the police, and recovers normal condition to wake the driver up.At this moment, if the driver recovers normal condition, namely the image that gathers of iris collection device 1 is normal condition, and then annunciator 8 stops buzzing.In case annunciator 8 carries out the buzzing certain hour of reporting to the police, the driver does not also recover normal condition.At this moment, alarm output circuit 4 starts reduction of speed execution module 6 and 7 actions of caution execution module by time delay circuit 5, reduction of speed execution module 6 progressively reduces the speed of a motor vehicle by brake system, warns simultaneously the two sudden strains of a muscle of execution module 7 starter alarming light of vehicles, dodges to remind vehicular traffic; Annunciator 8 continues the buzzing warning simultaneously, until wake the driver up.
The utility model can not only effectively prevent fatigue driving, and can reach antitheft purpose by iris numeral identification circuit 2 and antitheft execution module 3.When the improper startup of non-driver, the facial normal data of 2 pairs of iris collection devices of iris numeral identification circuit, 1 view data that gathers and the driver who sets in advance is identified contrast, when in case view data does not conform to, iris numeral identification circuit 2 is at once by antitheft execution module 3 locking car engines, non-driver can't be started, and then reached antitheft purpose.
The alarm arrangement advantages of simple of this antitheft anti-fatigue-driving, usability is good, although avoided existing monitoring device preventing having certain effect the problem of function singleness aspect the driver tired driving, have positive dissemination, be specially adapted to large-scale visitor, lorry is installed and used.
Claims (1)
1. the annunciator of an antitheft anti-fatigue-driving, it is made of iris collection device (1), iris numeral identification circuit (2), antitheft execution module (3), alarm output circuit (4), time delay circuit (5), reduction of speed execution module (6), caution execution module (7), it is characterized in that: iris collection device (1) links to each other with iris numeral identification circuit (2), carries out computing and identifying processing to gather image and to convert data to; Alarm output circuit (4) is connected with annunciator (8) by wire, alarm output circuit (4) also links to each other with iris numeral identification circuit (2) by improper signal setting regulating circuit (9) and improper data accumulative total circuit (10), improper data accumulative total circuit (10) are used for image acquisition and the improper data that convert data to are added up, and compare with normal value that improper signal setting regulating circuit (9) sets in advance; Antitheft execution module (3) is connected 4 with iris numeral identification circuit (2) with alarm output circuit respectively) be connected, antitheft execution module (3) is used for the locking engine and by alarm output circuit (4) improper startup is reported to the police, described reduction of speed execution module (6) be connected execution module (7) and pass through respectively time delay circuit (5) and be connected with alarm output circuit (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220388138 CN202716849U (en) | 2012-08-07 | 2012-08-07 | Anti-theft fatigue driving prevention alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220388138 CN202716849U (en) | 2012-08-07 | 2012-08-07 | Anti-theft fatigue driving prevention alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202716849U true CN202716849U (en) | 2013-02-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220388138 Expired - Fee Related CN202716849U (en) | 2012-08-07 | 2012-08-07 | Anti-theft fatigue driving prevention alarm |
Country Status (1)
| Country | Link |
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| CN (1) | CN202716849U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105701971A (en) * | 2016-03-23 | 2016-06-22 | 江苏大学 | Iris-recognition-based system, apparatus, and method for preventing fatigue driving |
| CN106820673A (en) * | 2017-01-22 | 2017-06-13 | 广东交通职业技术学院 | The search of people's eye iris is anti-to sleep desk and chair |
| CN108146386A (en) * | 2017-12-19 | 2018-06-12 | 轩辕翔颍 | Automobile anti-theft anti-robbery system based on biological detection |
| CN112660139A (en) * | 2020-12-17 | 2021-04-16 | 广东菲柯特电子科技有限公司 | Automobile anti-theft system capable of detecting fatigue driving |
-
2012
- 2012-08-07 CN CN 201220388138 patent/CN202716849U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105701971A (en) * | 2016-03-23 | 2016-06-22 | 江苏大学 | Iris-recognition-based system, apparatus, and method for preventing fatigue driving |
| CN105701971B (en) * | 2016-03-23 | 2018-04-03 | 江苏大学 | It is a kind of that fatigue driving system, device and method are prevented based on iris recognition |
| CN106820673A (en) * | 2017-01-22 | 2017-06-13 | 广东交通职业技术学院 | The search of people's eye iris is anti-to sleep desk and chair |
| CN108146386A (en) * | 2017-12-19 | 2018-06-12 | 轩辕翔颍 | Automobile anti-theft anti-robbery system based on biological detection |
| CN112660139A (en) * | 2020-12-17 | 2021-04-16 | 广东菲柯特电子科技有限公司 | Automobile anti-theft system capable of detecting fatigue driving |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130206 Termination date: 20130807 |