CN102867395A - Remote real-time monitoring device for fatigued drivers - Google Patents
Remote real-time monitoring device for fatigued drivers Download PDFInfo
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- CN102867395A CN102867395A CN2012103837112A CN201210383711A CN102867395A CN 102867395 A CN102867395 A CN 102867395A CN 2012103837112 A CN2012103837112 A CN 2012103837112A CN 201210383711 A CN201210383711 A CN 201210383711A CN 102867395 A CN102867395 A CN 102867395A
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Abstract
The invention discloses a remote real-time monitoring device for fatigued drivers. The remote real-time monitoring device for the fatigued drivers comprises a camera, a video processing unit, a wireless signal projector, a wireless communication network, a remote face biological fatigue analysis meter, a monitoring server, a wireless signal receiver and an acousto-optic warning device. The camera acquires facial data of the drivers, after being processed by the video processing unit, the facial data of the drivers are transmitted to the remote face biological fatigue analysis meter by the wireless signal projector through the wireless communication network, and an analyzed result is signal converted by the monitoring server and is transmitted to the acousto-optic warning device by the wireless signal receiver. By the aid of the remote real-time monitoring device for the fatigued drivers, no matter how far and how long vehicles run, related institutions can remotely monitor the drivers and traffic safety of the vehicles in real time.
Description
Technical field
The invention belongs to the vehicle security drive field, particularly a kind of driver fatigue remote real-time monitoring device.
Background technology
Fatigue driving is one of " road killer " at last, refers to the driver after the long-time continuous driving, the imbalance that produces physiological function and mental function, and in the phenomenon that driving efficiency decline objectively occurs, driver's poor sleeping quality or deficiency, the long-duration driving vehicle occurs tired easily.Driver's fatigue mainly is neural and sensory fatigue, and because keeping for a long time anchor, the caused limbs of poor blood circulation are tired, the driver is sitting on the fixing seat for a long time, action is subject to certain limitation, and the notice high concentration is busy with judging car external stimulus information, state of mind high-pressure, thus occur eyes blur, have a pain in the back, slow in reacting, drive the driving fatigue phenomenons such as dumb.Driving fatigue can have influence on driver's the aspects such as attention, sensation, consciousness, thinking, judgement, will, decision and motion, continue steering vehicle after tired, can feel sleepy drowsiness, weakness of limbs, absent minded, judgement descends, even occur absent-minded or moment memory disappearance, occur that action is delayed or too early, road traffic accident very easily occurs in the unsafe factor such as operation pauses or the correction time is improper.
Summary of the invention
Problem for above-mentioned prior art exists the invention provides a kind of driver fatigue remote real-time monitoring device, utilizes this device, and no matter how far how long car travels, and mechanism of relevant unit can both the remote real-time monitoring driver and the traffic safety of vehicle.
The problem that exists for solving above-mentioned prior art, the technical scheme that the present invention takes is: a kind of driver fatigue remote real-time monitoring device, comprise camera, video processing unit, wireless signal transmitter, wireless communication networks, the biological analysis of fatigue instrument of long-range face, monitoring server, wireless signal receiver and acoustic-optic alarm, camera collection driver face data wherein, by being sent to the biological analysis of fatigue instrument of long-range face by wireless signal transmitter through wireless communication networks after the video processing unit processing, result after the analysis carries out the signal conversion by monitoring server, and is sent to acoustic-optic alarm through wireless signal receiver.
The biological analysis of fatigue instrument of described long-range face is eye-tracking device, and, direction of visual lines closed eyelid and three main monitoring objectives of head pose are as reflection driver alertness.Described analyser also has Stability and dependability for different glasses types, has particularly blocked in the situation of part eyes at picture frame, glasses effectively can be eliminated the impact of monitoring.
Described monitoring server also comprises memory device and microphone.
Described camera also comprises the infrared flare light fixture.
Described infrared flare light fixture is two, so that satisfy all available light conditions in the driving application at it, both are installed in the unit of a compactness, but also can place separately if necessary.
The present invention is adapted to the driver of different sexes, age and racial group,
Utilize driver's facial characteristics, eye signal, head movement etc. to infer driver's fatigue state, particularly to the long-distance transport, long-distance sleeping car the very strong monitoring of traffic safety, thereby life and property safety are carried out alarm and the device of taking corresponding measure, give the initiatively safety guarantee of intelligence to the driver.When beginning from driving, it just driver's operation behavior is carried out record, and can be by the variation of driver behavior in the identification long-distance travel, degree of fatigue to the driver is judged, the Driver Steering Attention frequencies go lower, and to follow slight but hurried go to action be to drive typical case's performance that energy is not concentrated to keep travel direction, the frequency of occurrences according to above action, and comprehensively such as journey length, the steering indicating light operating position, other parameters such as driving time, system calculates driver's degree of fatigue and differentiates, if result of calculation surpasses certain certain value, the pattern that points out that will glimmer on the panel board, the prompting driver needs to have a rest.In addition, as long as open tired recognition system, how far how long no matter run, mechanism of relevant unit can both the remote real-time monitoring driver and the traffic safety of vehicle, to be devoted to the raising of road safety.
Description of drawings
Fig. 1 is structural representation of the present invention.
Embodiment
The present invention is described in detail below in conjunction with embodiment.
Embodiment 1
A kind of driver fatigue remote real-time monitoring device as shown in Figure 1, comprise camera, video processing unit, wireless signal transmitter, wireless communication networks, the biological analysis of fatigue instrument of long-range face, monitoring server, wireless signal receiver and acoustic-optic alarm, camera collection driver face data wherein, by being sent to the biological analysis of fatigue instrument of long-range face by wireless signal transmitter through wireless communication networks after the video processing unit processing, result after the analysis carries out the signal conversion by monitoring server, and is sent to acoustic-optic alarm through wireless signal receiver; The biological analysis of fatigue instrument of described long-range face is eye-tracking device, and, direction of visual lines closed eyelid and three main monitoring objectives of head pose are as reflection driver alertness.Described analyser also has Stability and dependability for different glasses types, has particularly blocked in the situation of part eyes at picture frame, glasses effectively can be eliminated the impact of monitoring.
Embodiment 2
A kind of driver fatigue remote real-time monitoring device as shown in Figure 1, comprise camera, video processing unit, wireless signal transmitter, wireless communication networks, the biological analysis of fatigue instrument of long-range face, monitoring server, wireless signal receiver and acoustic-optic alarm, camera collection driver face data wherein, by being sent to the biological analysis of fatigue instrument of long-range face by wireless signal transmitter through wireless communication networks after the video processing unit processing, result after the analysis carries out the signal conversion by monitoring server, and is sent to acoustic-optic alarm through wireless signal receiver; The biological analysis of fatigue instrument of described long-range face is eye-tracking device, and, direction of visual lines closed eyelid and three main monitoring objectives of head pose are as reflection driver alertness.Described analyser also has Stability and dependability for different glasses types, has particularly blocked in the situation of part eyes at picture frame, glasses effectively can be eliminated the impact of monitoring; Described monitoring server also comprises memory device and microphone; Described camera also comprises the infrared flare light fixture, and described infrared flare light fixture is two, so that satisfy all available light conditions in the driving application at it, both are installed in the unit of a compactness, but also can place separately if necessary.
More than the present invention has been done detailed description, but the invention is not restricted to the embodiments described.The equivalence that all Spirit Essences according to the present invention are done changes or modifies, and all should be encompassed in protection scope of the present invention.
Claims (6)
1. driver fatigue remote real-time monitoring device, comprise camera, video processing unit, wireless signal transmitter, wireless communication networks, the biological analysis of fatigue instrument of long-range face, monitoring server, wireless signal receiver and acoustic-optic alarm, camera collection driver face data wherein, by being sent to the biological analysis of fatigue instrument of long-range face by wireless signal transmitter through wireless communication networks after the video processing unit processing, result after the analysis carries out the signal conversion by monitoring server, and is sent to acoustic-optic alarm through wireless signal receiver.
2. driver fatigue remote real-time monitoring device according to claim 1, it is characterized in that: the biological analysis of fatigue instrument of described long-range face is eye-tracking device, and, direction of visual lines closed eyelid and three main monitoring objectives of head pose are as reflection driver alertness.
3. each described driver fatigue remote real-time monitoring device according to claim 1 and 2, it is characterized in that: described monitoring server also comprises memory device and microphone.
4. each described driver fatigue remote real-time monitoring device according to claim 1 and 2, it is characterized in that: described camera also comprises the infrared flare light fixture.
5. driver fatigue remote real-time monitoring device according to claim 3, it is characterized in that: described camera also comprises the infrared flare light fixture.
6. driver fatigue remote real-time monitoring device according to claim 5, it is characterized in that: described infrared flare light fixture is two.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012103837112A CN102867395A (en) | 2012-10-11 | 2012-10-11 | Remote real-time monitoring device for fatigued drivers |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012103837112A CN102867395A (en) | 2012-10-11 | 2012-10-11 | Remote real-time monitoring device for fatigued drivers |
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| CN102867395A true CN102867395A (en) | 2013-01-09 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110211335A (en) * | 2015-01-19 | 2019-09-06 | 罗伯特·博世有限公司 | The method and apparatus that the microsleep of driver used for vehicles is identified |
| CN111601046A (en) * | 2020-04-22 | 2020-08-28 | 惠州市德赛西威汽车电子股份有限公司 | Dark light environment driving state monitoring method |
| CN111634288A (en) * | 2020-04-30 | 2020-09-08 | 长城汽车股份有限公司 | Fatigue driving monitoring method and system and intelligent recognition system |
| CN112965502A (en) * | 2020-05-15 | 2021-06-15 | 东风柳州汽车有限公司 | Visual tracking confirmation method, device, equipment and storage medium |
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| CN101264007A (en) * | 2007-03-14 | 2008-09-17 | 爱信精机株式会社 | Eyelid detection apparatus and program therefor |
| CN101574261A (en) * | 2009-06-18 | 2009-11-11 | 金会庆 | Remote monitoring early warning device for driving fatigue |
| US20100090839A1 (en) * | 2007-02-01 | 2010-04-15 | Takuhiro Omi | Driver management apparatus and travel management system |
| CN202855028U (en) * | 2012-10-11 | 2013-04-03 | 南京艾酷派物联网有限公司 | Remote real-time driver fatigue monitoring device |
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Patent Citations (5)
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| JP2005312868A (en) * | 2004-04-30 | 2005-11-10 | Cci:Kk | Vigilance measuring method using blink |
| US20100090839A1 (en) * | 2007-02-01 | 2010-04-15 | Takuhiro Omi | Driver management apparatus and travel management system |
| CN101264007A (en) * | 2007-03-14 | 2008-09-17 | 爱信精机株式会社 | Eyelid detection apparatus and program therefor |
| CN101574261A (en) * | 2009-06-18 | 2009-11-11 | 金会庆 | Remote monitoring early warning device for driving fatigue |
| CN202855028U (en) * | 2012-10-11 | 2013-04-03 | 南京艾酷派物联网有限公司 | Remote real-time driver fatigue monitoring device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110211335A (en) * | 2015-01-19 | 2019-09-06 | 罗伯特·博世有限公司 | The method and apparatus that the microsleep of driver used for vehicles is identified |
| CN111601046A (en) * | 2020-04-22 | 2020-08-28 | 惠州市德赛西威汽车电子股份有限公司 | Dark light environment driving state monitoring method |
| CN111634288A (en) * | 2020-04-30 | 2020-09-08 | 长城汽车股份有限公司 | Fatigue driving monitoring method and system and intelligent recognition system |
| CN112965502A (en) * | 2020-05-15 | 2021-06-15 | 东风柳州汽车有限公司 | Visual tracking confirmation method, device, equipment and storage medium |
| CN112965502B (en) * | 2020-05-15 | 2023-03-10 | 东风柳州汽车有限公司 | Visual tracking confirmation method, device, equipment and storage medium |
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Application publication date: 20130109 |