CN202126740U - Image processing system capable of reminding driver of paying attention to drive and preventing sleeping - Google Patents
Image processing system capable of reminding driver of paying attention to drive and preventing sleeping Download PDFInfo
- Publication number
- CN202126740U CN202126740U CN2011201969599U CN201120196959U CN202126740U CN 202126740 U CN202126740 U CN 202126740U CN 2011201969599 U CN2011201969599 U CN 2011201969599U CN 201120196959 U CN201120196959 U CN 201120196959U CN 202126740 U CN202126740 U CN 202126740U
- Authority
- CN
- China
- Prior art keywords
- driver
- image processor
- image
- processing system
- pick
- 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
Links
Images
Abstract
The utility model discloses an image processing system capable of reminding a driver of paying attention to drive and preventing sleeping. The image processing system comprises a pick-up lens, an image processor, a loudspeaker and a horn; wherein the pick-up lens is positioned at the front part of a driver seat of a vehicle and can be used for shooting a face image of the driver when the driver drives the vehicle; the image processor is connected with the pick-up lens to process the images from the pick-up lens; the loudspeaker is connected to the image processor to receive a signal of the image processor and make corresponding sounds; and the horn is connected to the image processor and is used for receiving the indication of the image processor to make different sounds so as to remind the driver of paying attention to the driving state. The image processing system is mainly used for applying an image technology to find out the position of the eyes of the driver and judge whether the eyes open or close; when the closing time exceeds a set value, the horn makes a sound; and when the vehicle is in a traveling state, and the eye position of the driver cannot be detected, or the detected eye position is not the normal position, an alarming function is started.
Description
Technical field
The utility model relates to a kind of image processing system, and especially a kind of driver of prompting notes driving and anti-sleepy image processing system.
Background technology
Traditional motorist when travelling on highway for a long time, all can produce serious sense of fatigue; Driving when particularly being night; At this time, also be the critical days of traffic on the road, many traffic hazards usually are exactly because driver's carelessness; Falling asleep unconsciously, and then meeting accident.Be the disappearance that prevents that above-mentioned driver from dozing off, more existing article that prevent that the driver from sleeping are developed, and for example: automobile-used AV device, seat cushion massage machine or electric shock device, its function all are to be used for pointing out the driver attentively to drive.Under the develop actively of electronics industry; The microminiaturization of electronic product no longer has been a technical difficult problem; Though for the demand on the compounding technique, promptly the effects limit of man-machine interface the degree of volume microminiaturization, above-mentioned each item device also is like this; Excessive device usually causes the burden of dealer on cost, and the consumer can't be accepted.
Anti-sleeping apparatus of being developed in the prior art such as TaiWan, China patent application case number: propose a kind of device in 097204139; Particularly about a Drowse-proof device body; The Drowse-proof device body is provided with a coupling arrangement; And one gravity inclination perceptron is arranged in set inside, be used for the horizontal tilt degree of this Drowse-proof device body of sensing; One shaking device is arranged on this Drowse-proof device body, when this gravity inclination perceptron detects the angle of inclination that surpasses to a certain degree, can open this shaking device, and strengthens with the angle of inclination, and the vibrations degree strengthens; One timer keeps motionless when surpassing certain hour when detecting level detection device in time to a certain degree, perhaps tilt to rock (nodding) when number of times reaches some within a certain period of time, starts caution; An and wireless transmission earphone body (like bluetooth); On this wireless transmission earphone body (like bluetooth), be provided with a stationary installation with respect to this coupling arrangement, it is fixing that this Drowse-proof device body can be connected with this wireless transmission earphone body (like bluetooth); When being fixed in the driving driver on one's body the time; In company with the vibrations caution, can have the sound caution simultaneously, can further reach prompting driver's purpose.
In addition, proposing the watchful device of a kind of drowsiness among the TaiWan, China patent M322041, is driver's seat appropriate positions near in car; One anoxic sensing device is set; This anoxic sensing device includes: inductor, and its output terminal connects a signaling conversion circuit, is connected in processor again; Processor, its output terminal connects a control circuit, and this control circuit output terminal is connected with a phonetic warning device and a warning lamp; Power switch, its output terminal is connected in control circuit, and input end is connected in the automobile starting power-supply system; Utilize the automobile starting power-supply system to start engine, drive a vehicle to the certain hour locking car door, turn-on power switch simultaneously voluntarily; Detect by inductor that air is in anaerobic environment in the car, start phonetic warning device and warning lamp, remind the driver to open the air-conditioning system outer circulation or open vehicle window; Reach the ventilation demand that causes; Safeguard that not only the occupant is healthy, more can promote traffic safety, avoid anoxic to cause generation tired, that lethargic sleep causes the traffic accident accident.In addition; A kind of micro computer reminiscences device is proposed in the TaiWan, China patent announcement numbers 595790; It is applicable to the physiological phenomenon or the state of sensing human body, dozes off in the time of can avoiding or prevent driving, have a meeting and read, and mainly comprise: a sensing cell is a user's of sensing a physiological phenomenon; A caution unit is with the output of physics or chemistry, and effect is taken place the user.A processing unit is to form with sensing cell to be electrically connected, and is electrically connected with the formation of caution unit.The physiological phenomenon or the state that it is characterized in that ability perception human body carry out timely alert notification when it is tired
All there is the not convenient property of installing in above-mentioned various design, and cost is high, and tool is not through the agent benefit, so must do not accepted by the consumer.
The utility model content
So the purpose of the utility model is noted driving and anti-sleepy image processing system for proposing a kind of driver of prompting; The mode that native system uses image to detect detects time nictation of human eye; The body part that needn't connect the driver with parts, and driver's seat can play a role on the driver one.
The purpose of the utility model is; Propose a kind of driver of prompting and note driving and preventing sleepy image processing system; Comprise: a pick-up lens is positioned at the place ahead of the driver's seat of vehicle, when the driver under driving states, this pick-up lens can be taken in driver's image of face; One image processor connects this pick-up lens, will handle from the image of this pick-up lens; One loudspeaker; Be connected to this image processor, receive the signal of this image processor, and produce corresponding sound equipment; And one loudspeaker be connected to this image processor, and receive and to send the different sounds from the indication of this image processor and note garage's state with the prompting driver.
A kind of driver of prompting that the utility model provides notes driving and anti-sleepy image processing system; It comprises: a pick-up lens; Be positioned at the place ahead of the driver's seat of vehicle, when the driver under driving states, this pick-up lens can be taken in driver's image of face; An image processor connects this pick-up lens, handles the image from this pick-up lens; A caution mechanism connects this image processor, and receives the indicator signal from this image processor.
Wherein:
Its image processor comprises: image processor; Speed of a motor vehicle input mechanism arrives this image processor with the speed of a motor vehicle meter input speed of a motor vehicle that exists originally in the vehicle; When detecting this vehicle starts this image processor detection of startup of measuring ability when advancing notice mechanism:, promptly start detecting function when detecting this vehicle (speed of a motor vehicle is greater than 0) when advancing;
The image input mechanism, this image input mechanism receives the image that this pick-up lens continues to take in this driver, and with this this image processor of image input;
This image processor also comprises eyes aperture testing agency, and this image processor application software technology is found out this driver's face, and detects the position of eyes in the face; And this eyes aperture testing agency judges that this driver's eyes are to open or closed state; When the time of closure surpasses a setting value, then export an alarm signal and submit the wholwe-hearted driving of spirit to alerting drivers in caution mechanism; And when the face that detect the driver in the normal position and the state of eyes nictation just often, stop alarm signal output to stop alarm function automatically.
When vehicle in travel condition and this image processor can't detect driver's eye locations the time or detected eye locations during not in the normal position, alarm signal of this image processor output makes the driver step up vigilance in this caution mechanism with the startup alarm function.
The number that in eyes aperture testing agency, comprises application picture calculates the time set of the time of the continuous closure of eyes.
Still comprise a display, this display connects this pick-up lens, is used to the image that shows that this pick-up lens is taken in, and this driver is the position of this pick-up lens of adjustment of image in view of the above, to proofread and correct the orientation of this pick-up lens.This image processor further comprises " bring up again and show " state; When image processor continues to detect this driver the lasting state of closing one's eyes is for a long time arranged, this image processor promptly send " bring up again and show " signal in caution mechanism so that it can be with the bigger and surprising sound or voice suggestion to inform the driver and stop car to the safety place and to take a quick nap to be expert at and set out on a journey.
This caution mechanism is for sending the sound equipment Tip element that the different sounds or sound point out the driver to note garage's state with loudspeaker.
This caution mechanism is for sending suggestive poster and inform that this driver pulls over car or to the parking place of safety and take a quick nap and to avoid loudspeaker of traffic hazard.
Still comprise spiritual alarm set, be connected to this image processor.
This spirit alarm set is the aromatic vaporizer.
The image processing flow process is: import the speed of a motor vehicle to this image processor by the speed of a motor vehicle meter that exists originally in the vehicle; When detecting this vehicle (speed of a motor vehicle is greater than 0) when advancing, promptly start measuring ability; In this step can directly start the sleep detection function, not via speed of a motor vehicle decision.This pick-up lens continues to take in this driver's image, and with this this image processor of image input; This image processor application software technology is found out this driver's face, and detects the position of eyes in the face; Determine this driver's eyes to tie up to and open or closed state; When the time of closure surpasses a setting value, then send sound and submit the wholwe-hearted driving of spirit to alerting drivers by loudspeaker; And when the face that detect the driver in the normal position and the state of eyes nictation just often, stop alarm function automatically.When vehicle can't detect driver's eye locations in travel condition or detected eye locations during, start alarm function and step up vigilance to make the driver not in the normal position.
The utility model still can comprise a display, and this display connects this pick-up lens, is used to the image that shows that this pick-up lens is taken in, and this driver is the position of this pick-up lens of adjustment of image in view of the above, to proofread and correct the orientation of this pick-up lens.
Can further understand the characteristic and the advantage thereof of the utility model by the explanation of hereinafter, during reading and please refer to accompanying drawing.
Description of drawings
Fig. 1 shows the system flowchart of the utility model.
Fig. 2 shows the actual disposition figure of the utility model.
Fig. 3 shows the image processing flow process of the utility model.
[main element symbol description]
1 vehicle
10 pick-up lenss
15 drivers
20 image processors
30 loudspeakers
40 loudspeaker
50 displays
60 spiritual alarm sets
70 switches.
Embodiment
Now sincerely form with regard to the structure of the utility model, and the effect and the advantage that can produce, conjunction with figs. is lifted one of the utility model preferred embodiment and is specified as follows.
Please refer to Fig. 1 and Fig. 2, what wherein show the utility model can remind the driver to note driving and anti-sleepy image processing system, and this system comprises following elements:
One pick-up lens 10 is positioned at the place ahead of the driver's seat of vehicle 1, when driver 15 under driving states, this pick-up lens 10 can be taken in driver 15 image of face.The preferably; This pick-up lens 10 is a wide-angle lens; And this pick-up lens 10 is arranged on the mount pad (this knows for prior art, does not show among the figure) and can adjusts its orientation, can adjust an acceptable position according to the position of self to make different driver 15.The position of the pick-up lens 10 shown in the figure only as the explanation usefulness of the utility model, is not limited to the scope of the utility model.
One image processor 20 connects this pick-up lens, will handle from the image of this pick-up lens.Its processing mode is illustrated in down:
Please refer to Fig. 3; The treatment scheme of its explanation the utility model; To this image processor 20 (step 101),, promptly start sleep detection function (step 102) by the speed of a motor vehicle meter input speed of a motor vehicle that exists originally in the vehicle when detecting this vehicle (speed of a motor vehicle is greater than 0) when advancing; Also can directly start the sleep detection function in this step, can be not via speed of a motor vehicle decision.At first this pick-up lens 10 continues to take in this driver's image, and with this this image processor (step 103) of image input; This image processor application software technology is found out this driver's face, and detects the position (step 104) of eyes in the face; The eyes that determine this driver then are to open or closed state; The number of application picture or alternate manner calculate the closed continuously time (step 105) of eyes; If the shooting frequency of this video camera is 60 pictures of per second; If there are continuous 30 width of cloth these eyes in picture to be closed state; Represent that then the closed time of eyes is 0.5 second, all the other situations can no longer be narrated its details by that analogy; When the time of closure surpasses a setting value, then send sound and submit wholwe-hearted drive (step 106) of spirit to alerting drivers by loudspeaker; When the face that detects the driver in the normal position and the state of eyes nictation just often, stop alarm function (step 109) automatically.
When vehicle can't detect driver's eye locations in travel condition or detected eye locations during not in the normal position (step 107); Possible driver is sleeping; Or doing and the incoherent thing of driving, so the image processor in the utility model also will start alarm function to make driver's step up vigilance (step 108).When the face that detects the driver in the normal position and the state of eyes nictation just often, stop alarm function (step 109) automatically.
So-called eye locations promptly might turn to a side by driver's head not in the normal position, or nose drop (maybe be sleeping), so all possibly cause dangerous driving, thus the mechanism of the utility model must start, in case have an accident.
One loudspeaker 30 is connected to this image processor, receives the signal of this image processor, and produces corresponding sound equipment.
One loudspeaker 40 are connected to this image processor, and receive and to send the different sounds from the indication of this image processor and note garage's state with the prompting driver.
According to above-mentioned logic, when car is retreated, also can send caution sound; Can have dual mode on this utility model, one for when vehicle when retreating, the function of the utility model is promptly closed automatically; Another kind be when vehicle when retreating, send caution sound equally to remind the client.
The utility model still can comprise a display 50; This display 50 connects this pick-up lens 10; Be used to the image that shows that this pick-up lens 10 is taken in, this driver 15 is the position of this pick-up lens 10 of adjustment of image in view of the above, to proofread and correct the orientation of this pick-up lens 10.
Can further set " bring up again and show " state in the utility model.When continuing to detect this driver the lasting state of closing one's eyes is for a long time arranged, promptly send the bigger and surprising sound or voice suggestion to inform the driver and stop car to the safety place and to take a quick nap to be expert at and set out on a journey like the image processor in the utility model.
The utility model still provides the mode that improves driver's spirit, wherein comprises following manner:
Send musical sound improving driver's spirit with these loudspeaker, and be difficult for dozing off; Or send suggestive poster, as inform that this driver pulls over car or to the parking place of safety and take a quick nap and to avoid traffic hazard.
The utility model still can connect other spiritual alarm set 60,, makes when detecting the driver in doze state that the taste that can give out a sweet perfume keeps happy look to make the driver like the aromatic vaporizer.
The utility model still comprises a switch 70, and this switch is used to start the function of the utility model.Like power supply starting or interrupt, as improve launching or stopping of function, or the like.
The advantage of the utility model detects time nictation of human eye for the mode of using image to detect, and needn't connect driver's body part with parts, and driver's seat can play a role on the driver one; Needn't need the driver to be worn object like above-mentioned prior art, it be quite inconvenient at every turn, does not also meet common people's use habit; So the utility model is a practicable mode; Moreover the utility model is carried the anti-sleepy warning way of merit, and this is a positive mode.
In sum, the design of consideration of the utility model hommization quite meets actual demand.Its concrete improvement has disappearance now, obviously has breakthrough progress advantage compared to prior art, the enhancement that has effect really, and non-being easy to reached.Above-listed detailed description is specifying to a possible embodiments of the utility model; Only this embodiment is not the claim in order to restriction the utility model; Allly do not break away from the equivalence that the utility model skill spirit does and implement or change, all should be contained in the claim of the utility model.
Claims (10)
1. can remind the driver to note driving and anti-sleepy image processing system for one kind, it is characterized in that it comprises:
A pick-up lens, the place ahead of driver's seat that is positioned at vehicle is to take in the driver's under driving states image of face;
An image processor connects this pick-up lens, handles the image from this pick-up lens;
A caution mechanism connects this image processor, and receives the indicator signal from this image processor.
2. the driver of prompting according to claim 1 notes driving and anti-sleepy image processing system, it is characterized in that its image processor comprises:
Image processor;
The speed of a motor vehicle is input to the speed of a motor vehicle input mechanism of this image processor;
When detecting this vehicle starts this image processor detection of startup of measuring ability when advancing notice mechanism;
The image input mechanism, this image input mechanism receives the image that this pick-up lens continues to take in this driver, and with this this image processor of image input;
This image processor also comprises eyes aperture testing agency, and this image processor application software technology is found out this driver's face, and detects the position of eyes in the face; And this eyes aperture testing agency judges that this driver's eyes are to open or closed state; When the time of closure surpasses a setting value, then export an alarm signal and submit the wholwe-hearted driving of spirit to alerting drivers in caution mechanism; And when the face that detect the driver in the normal position and the state of eyes nictation just often, stop alarm signal output to stop alarm function automatically.
3. the driver of prompting according to claim 2 notes driving and anti-sleepy image processing system; It is characterized in that; When vehicle in travel condition and this image processor can't detect driver's eye locations the time or detected eye locations during not in the normal position, alarm signal of this image processor output makes the driver step up vigilance in this caution mechanism with the startup alarm function.
4. the driver of prompting according to claim 2 notes driving and anti-sleepy image processing system, it is characterized in that, the number that in eyes aperture testing agency, comprises application picture calculates the time set of the time of the continuous closure of eyes.
5. the driver of prompting according to claim 1 notes driving and anti-sleepy image processing system, still comprises a display, and this display connects this pick-up lens and shows the image that this pick-up lens is taken in.
6. the driver of prompting according to claim 2 notes driving and anti-sleepy image processing system, it is characterized in that this image processor further comprises " bring up again and show " state; When image processor continues to detect this driver the lasting state of closing one's eyes is for a long time arranged, this image processor promptly send " bring up again and show " signal in caution mechanism so that it can be with the bigger and surprising sound or voice suggestion to inform the driver and stop car to the safety place and to take a quick nap to be expert at and set out on a journey.
7. the driver of prompting according to claim 1 notes driving and anti-sleepy image processing system, it is characterized in that, this caution mechanism is for sending the sound equipment Tip element that the different sounds or sound point out the driver to note garage's state with loudspeaker.
8. the driver of prompting according to claim 2 notes driving and anti-sleepy image processing system; It is characterized in that this caution mechanism is for sending suggestive poster and inform that this driver pulls over car or to the parking place of safety and take a quick nap and to avoid loudspeaker of traffic hazard.
9. the driver of prompting according to claim 1 notes driving and anti-sleepy image processing system, still comprises spiritual alarm set, is connected to this image processor.
10. the driver of prompting according to claim 9 notes driving and anti-sleepy image processing system, it is characterized in that this spirit alarm set is the aromatic vaporizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201969599U CN202126740U (en) | 2011-06-13 | 2011-06-13 | Image processing system capable of reminding driver of paying attention to drive and preventing sleeping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201969599U CN202126740U (en) | 2011-06-13 | 2011-06-13 | Image processing system capable of reminding driver of paying attention to drive and preventing sleeping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202126740U true CN202126740U (en) | 2012-01-25 |
Family
ID=45489806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201969599U Expired - Fee Related CN202126740U (en) | 2011-06-13 | 2011-06-13 | Image processing system capable of reminding driver of paying attention to drive and preventing sleeping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202126740U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102765352A (en) * | 2012-07-27 | 2012-11-07 | 浙江吉利汽车研究院有限公司杭州分公司 | System for monitoring vehicle driving state |
| CN104057906A (en) * | 2013-11-19 | 2014-09-24 | 苏州天鸣信息科技有限公司 | Traffic warning device |
| CN107170190A (en) * | 2017-05-31 | 2017-09-15 | 泉州创先力智能科技有限公司 | A kind of dangerous driving warning system |
-
2011
- 2011-06-13 CN CN2011201969599U patent/CN202126740U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102765352A (en) * | 2012-07-27 | 2012-11-07 | 浙江吉利汽车研究院有限公司杭州分公司 | System for monitoring vehicle driving state |
| CN102765352B (en) * | 2012-07-27 | 2015-06-03 | 浙江吉利汽车研究院有限公司杭州分公司 | System for monitoring vehicle driving state |
| CN104057906A (en) * | 2013-11-19 | 2014-09-24 | 苏州天鸣信息科技有限公司 | Traffic warning device |
| CN107170190A (en) * | 2017-05-31 | 2017-09-15 | 泉州创先力智能科技有限公司 | A kind of dangerous driving warning system |
| CN107170190B (en) * | 2017-05-31 | 2019-07-23 | 深圳市有为信息技术发展有限公司 | A kind of dangerous driving warning system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10081317B2 (en) | Safety control system for vehicles based on driver health | |
| AU2012218054B2 (en) | System and method for responding to driver behavior | |
| US7639148B2 (en) | Method and arrangement for controlling vehicular subsystems based on interpreted driver activity | |
| US20130021476A1 (en) | Child seat safety system | |
| US20200216095A1 (en) | Vehicle driving assistance apparatus | |
| AU2012218054A1 (en) | System and method for responding to driver behavior | |
| JP2005507125A (en) | Vehicle safety control device | |
| JP2017157196A (en) | Driver monitoring system | |
| JP2013152679A (en) | Driving support device | |
| US20130187847A1 (en) | In-car eye control method | |
| JP6741738B2 (en) | Methods for incorporating vital signs monitoring into vehicle control | |
| CN105946575A (en) | Intelligent bus-mounted host computer capable of collecting state of driver in real time | |
| CN104442391A (en) | Method and system for prompting fatigue driving | |
| CN202126740U (en) | Image processing system capable of reminding driver of paying attention to drive and preventing sleeping | |
| JP2005190082A (en) | Drowsy driving-warning device and car navigation device | |
| CN107953886B (en) | The safety traffic method of vehicle and vehicle | |
| CN205405809U (en) | Driver fatigue detection alarm system based on intelligence wrist -watch | |
| TW201441080A (en) | Fatigue driving monitoring system and method | |
| KR20060111173A (en) | System and apparatus for preventing sleepiness of driver of vechicle | |
| JP2005204829A (en) | Vehicle accident preventing method and accident preventing system | |
| JP2016004495A (en) | On-vehicle device and safety driving system | |
| CN206075497U (en) | A kind of electronic device for preventing dozing | |
| CN206217833U (en) | Warning device for vehicle and the vehicle with it | |
| CN202491688U (en) | Highway traffic anti-sleepy alarm device | |
| CN202115465U (en) | Automobile safety belt-based automatic control device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20120125 Termination date: 20150613 |
|
| EXPY | Termination of patent right or utility model |