CN202939770U - Driver bad driving behavior correction device - Google Patents
Driver bad driving behavior correction device Download PDFInfo
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- CN202939770U CN202939770U CN 201220516707 CN201220516707U CN202939770U CN 202939770 U CN202939770 U CN 202939770U CN 201220516707 CN201220516707 CN 201220516707 CN 201220516707 U CN201220516707 U CN 201220516707U CN 202939770 U CN202939770 U CN 202939770U
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Abstract
The utility model discloses a driver bad driving behavior correction device. When a driver shows a bad driving behavior or fatigue doze, the device can emit an alarm prompt timely and accumulate the number of bad behaviors to remind the driver to correct the driving behavior, concentrate on driving the vehicle, and improve the security of driving. The device comprises a processor, a camera unit, a microphone, a behavioral memory and an alarm prompt unit, and the processor is respectively connected with the camera, the microphone, the behavioral memory and the alarm prompt unit.
Description
Technical field
The utility model relates to a kind of image processing apparatus, relates in particular to a kind of more equipment that carries out image monitoring and warn for the behavior to driver's bad steering.
Background technology
The driver often has bad driving behavior to occur in the steering vehicle process, as with the passenger side occupant talk, turn one's head with rear row occupant talk, smoking, connect make a phone call (mobile phone) and doze etc.And a lot of car accidents occur in the insouciant driving of driver just.In time reminded when these bad behaviors occur the driver, it is very necessary making its driving with single-hearted devotion.Open day be that on 01 05th, 1994, publication number are that the patent documentation of CN2152253Y discloses the technical scheme that name is called Multifunction drowsy alarm for automobile driver, this technical scheme is arranged on a wireless launcher in the leg of spectacles that the driver wears, sagging when driver drowsy, liquid sensor is wherein connected transmitter circuit and is sent sleepy signal, and receiver makes alarm send warning after receiving this drowsiness signal.The weak point of this technical scheme is to utilize driver's action of bowing to determine whether doze state, and this will cause bowing normally action and drowsiness are bowed and can't distinguish, and slight drowsiness also not necessarily bows, thus report by mistake, rate of failing to report can be very high; Simultaneously this technical scheme for the driver such as later, side head, the bad behavior that connects harm driving safeties such as making a phone call can't detect.
Summary of the invention
The utility model fundamental purpose is to provide more equipment of a kind of driver's bad steering behavior, when bad steering behavior and fatigue doze appear in the driver, in time send alarm prompt, and the bad behavior number of times is added up, with this reminding driver corrigendum driving behavior, the steering vehicle of concentrating one's energy improves the security of driving.
The utility model is mainly solved by following technical proposals for the prior art problem, the behavior of a kind of driver's bad steering is equipment more, comprise processor, image unit, vehicle speed sensor, behavior storer and alarm prompt unit, described processor connects respectively image unit, vehicle speed sensor, behavior storer and alarm prompt unit.
Deposit the attitude template figure of driver when correctly driving in the behavior storer, comprise the both hands of eyeing to the front hold the attitude template figure, of the bearing circle attitude template figure that holds bearing circle one manual manipulation gear level, the attitude template figure that observes the left and right rearview mirror; Also store the analysis of fatigue module according to driver's eyes, face feature in the behavior storer; When the vehicle speed signal of vehicle speed sensor is not equal to zero, processor to the picture frame of image unit gather, after figure image intensifying etc. processes, carry out the calculating of similarity coupling with the template figure in the behavior storer, when occur driving attitude and attitude template figure and not mating (the similarity difference is large), carry out alarm prompt, thereby effectively identify driver side head, later speech, smoking, connect the bad steering behavior such as make a phone call, and reminding driver is in time corrected; Eyes and mouth include whether tired abundant information of driver, processor regularly (such as 15 seconds) is analyzed the closed number of times of driver's eyes and lip closure state feature, again according to the prior art statistics, belong to fatigue or doze state when being judged to be the driver, carry out immediately large loudness alarm prompt, further improve the security of driving.
As preferably, processor also connects the directing microphone, and the recipient of directing microphone is to pointing to the driver.Whether talk that further to distinguish the driver be the right back visor of observation or talk with the passenger side occupant by gathering the driver, when being judged to be driver and the passenger side occupant and talking, Alarm Unit sends alarm prompt, points out the driver steering vehicle of concentrating one's energy.Simultaneously, under steam, although driver's driving attitude is correct, be in when saying speech phase for a long time, Alarm Unit also can send alarm prompt.
As preferably, processor is the link information display also.Show the number of times that the bad steering behavior occurs on information display, with further reinforcement warning function.
As preferably, processor also connects template and gathers button.During first the use, utilize template to gather button, the attitude template figure when adopting the driver correctly to drive uses when calculating for images match.
As preferably, the alarm prompt unit is the controlled voice alerting unit of volume.Voice suggestion has that information is clear and definite, easy acceptance level advantages of higher, therefore, adopts voice mode to carry out warm promptings such as " concentrate one's energy to drive, drive with caution " in this alarm prompt unit; Be in fatigue or when sleepy, warn with larger volume being judged to be the driver, continuing again to travel etc. after pointing out it that Vehicle Driving Cycle is had a rest to the safety zone.
As preferably, image unit is digital camera head.Save the parts such as video frequency collection card, apparatus structure is further simplified.
The beneficial effect that the utility model brings is, can record the bad behavior of driver when driving at ordinary times, and in time reminding driver is driven with correct driving attitude; Carry out alarm prompt when the bad steering behavior appears in the driver or during fatigue doze, thereby the driver is concentrated one's energy, rectify driving behavior, significantly reduced the driving accident that human factor causes and occured.
Description of drawings
Fig. 1 is a kind of theory diagram of the present utility model.
In figure: the 1st, processor, the 2nd, image unit, the 3rd, the behavior storer, the 4th, the alarm prompt unit, the 5th, vehicle speed sensor, the 6th, microphone, the 7th, information display, the 8th, template gathers button.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is further described in detail.
Embodiment: as shown in Figure 1, the utility model is more equipment of a kind of driver's bad steering behavior.Processor 1 connects respectively image unit 2, behavior storer 3, alarm prompt unit 4, vehicle speed sensor 5, microphone 6, information display 7 and template and gathers button 8.
Wherein, image unit 2 is digital camera heads; Alarm prompt unit 4 is the controlled voice alerting unit of volume, form by recording by the power amplifier of the speech chip of voice document, controllable volume and loudspeaker etc., control module 1 is also controlled the output volume of power amplifier when selecting the broadcast voice document of speech chip; Microphone 6 is directing microphones.
Image unit 1(digital camera head)) be arranged between driver's front windshield and ceiling, can absorb driver's face and double-handed exercise, use template collection button 8 to gather respectively the both hands of eyeing to the front during first the use after the driver settles down and hold attitude template figure, the attitude template figure that observes the left and right rearview mirror that the attitude template figure, of bearing circle holds bearing circle one manual manipulation gear level, these templates figure is stored in behavior storer 3; Analysis of fatigue module according to driver's eyes, face feature leaves in behavior storer 3.
Microphone 6(directing microphone) be arranged in the middle of instrument panel and facial towards the driver, can accurately accept its speech when the driver talks to the passenger side direction and when talking to the dead ahead.
During Vehicle Driving Cycle, vehicle speed sensor 5 detects the speed of a motor vehicle and is not equal to zero, processor 1 begins to gather driver's picture frame, and after the picture frame that gathers being carried out the image enhancement processing such as corresponding gray scale enhancing, mate calculating (using the similarity contrast conting in this example) with attitude template figure, when not mating, the driver may have the side head later talk, connect make a phone call, the bad steering behavior such as smoking occurs; Coordinate microphone 6 difference drivers to observe right back visor or the bad steering behavior of talking with the passenger side occupant; Although when the driver drives attitude correctly still in long-time speech, also be considered as the bad steering behavior; When being judged to be the bad steering behavior and occurring, send the phonic warning prompting by alarm unit 4, and show the bad behavior occurrence number simultaneously in information display 7; Processor 1 uses the analysis of fatigue module in storer 3 to judge when the driver is in fatigue or doze state, controls alarm prompt unit 4 with larger volume outputting alarm prompt sound.
So the utlity model has following characteristics: can record the bad behavior of driver when driving at ordinary times, reminding driver is driven with correct driving attitude; When the bad steering behavior appears in the driver or during fatigue doze, in time carry out alarm prompt, thereby the driver is concentrated one's energy, rectify driving behavior, reduces unnecessary accident generation.
Claims (6)
1. driver's bad steering behavior equipment more, it is characterized in that: comprise processor, image unit, vehicle speed sensor, behavior storer and alarm prompt unit, described processor connects respectively image unit, vehicle speed sensor, behavior storer and alarm prompt unit.
2. a kind of driver's bad steering behavior equipment more according to claim 1, it is characterized in that: described processor also connects the directing microphone, and the recipient of described directing microphone is to pointing to the driver.
3. a kind of driver's bad steering behavior equipment more according to claim 1, it is characterized in that: described processor is the link information display also.
4. according to claim 1 and 2 or 3 described a kind of driver's bad steering behaviors equipment more, it is characterized in that: described processor also connects template and gathers button.
5. a kind of driver's bad steering behavior equipment more according to claim 1 is characterized in that: described alarm prompt unit is the controlled voice alerting unit of volume.
6. a kind of driver's bad steering behavior equipment more according to claim 1, it is characterized in that: described image unit is digital camera head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220516707 CN202939770U (en) | 2012-10-09 | 2012-10-09 | Driver bad driving behavior correction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220516707 CN202939770U (en) | 2012-10-09 | 2012-10-09 | Driver bad driving behavior correction device |
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|---|---|
| CN202939770U true CN202939770U (en) | 2013-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220516707 Expired - Fee Related CN202939770U (en) | 2012-10-09 | 2012-10-09 | Driver bad driving behavior correction device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104340118A (en) * | 2013-08-01 | 2015-02-11 | 昆山研达电脑科技有限公司 | Traffic offence prompting device and implementing method thereof for drivers |
| CN104598934A (en) * | 2014-12-17 | 2015-05-06 | 安徽清新互联信息科技有限公司 | Monitoring method for smoking behavior of driver |
| CN104742823A (en) * | 2013-11-07 | 2015-07-01 | 罗伯特·博世有限公司 | Detection System In Vehicle For Recording The Speaking Activity Of Vehicle Occupant |
| CN106335432A (en) * | 2016-08-29 | 2017-01-18 | 赵谕 | Smart rearview mirror with driving assistant system, control system and processing method |
| CN109697473A (en) * | 2018-12-29 | 2019-04-30 | 中铁十九局集团第六工程有限公司 | A kind of detection method, computer installation and the computer readable storage medium of construction tunnel vehicle violation |
| CN110020583A (en) * | 2017-12-22 | 2019-07-16 | 丰田自动车株式会社 | Sleepiness apparatus for predicting |
| CN115035726A (en) * | 2022-05-16 | 2022-09-09 | 中铁十九局集团第六工程有限公司 | Method, computer device and computer readable storage medium for replaying and analyzing violation data in tunnel construction process |
-
2012
- 2012-10-09 CN CN 201220516707 patent/CN202939770U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104340118A (en) * | 2013-08-01 | 2015-02-11 | 昆山研达电脑科技有限公司 | Traffic offence prompting device and implementing method thereof for drivers |
| CN104742823A (en) * | 2013-11-07 | 2015-07-01 | 罗伯特·博世有限公司 | Detection System In Vehicle For Recording The Speaking Activity Of Vehicle Occupant |
| CN104598934A (en) * | 2014-12-17 | 2015-05-06 | 安徽清新互联信息科技有限公司 | Monitoring method for smoking behavior of driver |
| CN104598934B (en) * | 2014-12-17 | 2018-09-18 | 安徽清新互联信息科技有限公司 | A kind of driver's cigarette smoking monitoring method |
| CN106335432A (en) * | 2016-08-29 | 2017-01-18 | 赵谕 | Smart rearview mirror with driving assistant system, control system and processing method |
| CN106335432B (en) * | 2016-08-29 | 2018-11-06 | 赵谕 | Intelligent back vision mirror, control system and processing method with driving auxiliary system |
| CN110020583A (en) * | 2017-12-22 | 2019-07-16 | 丰田自动车株式会社 | Sleepiness apparatus for predicting |
| CN109697473A (en) * | 2018-12-29 | 2019-04-30 | 中铁十九局集团第六工程有限公司 | A kind of detection method, computer installation and the computer readable storage medium of construction tunnel vehicle violation |
| CN115035726A (en) * | 2022-05-16 | 2022-09-09 | 中铁十九局集团第六工程有限公司 | Method, computer device and computer readable storage medium for replaying and analyzing violation data in tunnel construction process |
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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: 20130515 Termination date: 20131009 |