CN203020194U - Device for preventing distraction of driver based on image processing technology - Google Patents
Device for preventing distraction of driver based on image processing technology Download PDFInfo
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- CN203020194U CN203020194U CN 201320021270 CN201320021270U CN203020194U CN 203020194 U CN203020194 U CN 203020194U CN 201320021270 CN201320021270 CN 201320021270 CN 201320021270 U CN201320021270 U CN 201320021270U CN 203020194 U CN203020194 U CN 203020194U
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- mobile phone
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Abstract
The utility model discloses a device for preventing distraction of a driver based on an image processing technology. The device comprises a CCD (Charge-Coupled Device) camera, a DSP (Digital Signal Processor), a mobile phone signal shielding device and an audible and visual alarm; the output end of the CCD camera is connected with the input end of the DSP; the output end of the DSP is connected with the input end of the mobile phone signal shielding device; and the output end of the DSP is connected with the input end of the audible and visual alarm. The device provided by the utility model can be used for identifying weather a driver uses a mobile phone and can also be used for indentifying whether the driver has distractive behaviors such as taking food in the driving process, so that the effect of comprehensive monitoring is achieved. Meanwhile, the device can be used for conditionally controlling the mobile phone signal shielding device; as long as the driver does not use the mobile phone when driving, the shielding device can be closed, so that emergencies are prevented from being delayed.
Description
Technical field
Whether the utility model relates to a kind of monitoring driving personnel the device of violation operation in driving procedure, be specifically related to the distractive device of a kind of preventing driver based on image processing techniques
Background technology
The whole world annual because of driver's make a phone call, send short messages or eat traffic accident quantity of causing huge, lethal 32885 people of the whole America road traffic accident in 2010, wherein 3092 people die from when driving and to cause the accident of diverting one's attention to cause because of use electronic machine, eat etc.Had in the world a lot of national half range laws to forbid cell phone use while driving, some units concerned have also released some surveillance and control measures simultaneously:
DriveOFF Android is released by the motor insurance Esure of company exploitation, and using can automatic detection vehicle speed, when the speed of a motor vehicle reach 10 miles/time, use and can all mobile phones notices of automatic temporary close push, and stop receiving phone and note.Simultaneously, application also can become the screen protection Picture switch in uninteresting picture, and allowing you have a look at desire does not all have.
DriveMode Android/BlackBerry is by AT﹠amp; T releases, and is applicable to use AT﹠amp; Android and the blackberry, blueberry user of T service.Than DriveOFF, DriveMode more hommization a bit, its can inform that note or Email Sender user drive at present by automatic short message, replys after a while.Simultaneously, all notification voices all can temporarily lose efficacy, and incoming call changes voice mail automatically over to.
The defective of above-mentioned technology is: monitored mobile phone also will be installed related software.If chaufeur refusal mounting software just can't forbid using when chaufeur is driven mobile phone.Whether and can not detect chaufeur eats when driving.
Summary of the invention
The purpose of this utility model is to provide a kind of preventing driver based on image processing techniques distractive device, with solve existing about monitoring and being difficult to of existing of the distractive technology of preventing driver uses by standard and the incomplete problem of the situation of being monitored.
For this reason, the distractive device of the preventing driver based on image processing techniques that provides of the utility model comprises ccd video camera, dsp processor, mobile phone shielding device and combined aural and visual alarm; The mouth of ccd video camera is connected with the input end of dsp processor; The input end of mobile phone shielding device is connected with the mouth of dsp processor, and the input end of combined aural and visual alarm is connected with the mouth of dsp processor is described.
Device of the present utility model not only can identification of driver uses phone, and the distractive behavior such as can also identification of driver whether eat in the process of moving can reach the effect of overall monitor.Simultaneously this device can control cellular phone signal shielding device with good conditionsi, as long as do not use mobile phone when chaufeur is driven, the shielding device just cuts out, and avoids delaying emergency case.
Description of drawings
Below in conjunction with accompanying drawing and the specific embodiment, the utility model is described in further detail.
Fig. 1 is device circuit structured flowchart of the present utility model.
The specific embodiment
With reference to figure 1, the distractive device of the preventing driver based on image processing techniques of the present utility model comprises ccd video camera, dsp processor, mobile phone shielding device and combined aural and visual alarm; The mouth of described ccd video camera is connected with the input end of dsp processor, and the mouth of described dsp processor is connected with the input end of described mobile phone shielding device, and the mouth of described dsp processor is connected with the input end of described combined aural and visual alarm.
Wherein ccd video camera can be arranged on the top, right side of chaufeur, can photograph the behavior of navigating mate.The image that ccd video camera is taken is changed to analog current signal by ccd sensor, is sent to dsp processor.Dsp processor is accepted the signal of ccd video camera transmission, and signal is analyzed.
After vehicle launch, ccd video camera gathers chaufeur and drives image, dsp processor is processed image, by enrolling in advance wherein algorithm to pixel color and the noncutaneous pixel color of skin classify (no matter race and the color of skin, the mankind's the colour of skin has similar color attribute).By the extraction to skin color, chaufeur is exposed to airborne head and right-hand man's locus, can extract by the method that the profile ripple changes, in the method by classification, be hand-held bearing circle, engage a gear or use phone, eat thereby dsp processor can analyze chaufeur.When eating or use mobile phone, the DPS treater sends instruction to combined aural and visual alarm and mobile phone shielding device when chaufeur, and reminding driver does not use mobile phone or eats.After the chaufeur standard is driven, the combined aural and visual alarm stop alarm, mobile phone shielding device quits work.Said apparatus can be arranged in car by force by relevant department, privately removal.
Claims (1)
1. the distractive device of the preventing driver based on image processing techniques, is characterized in that, comprises ccd video camera, dsp processor, mobile phone shielding device and combined aural and visual alarm; The mouth of described ccd video camera is connected with the input end of described dsp processor; The input end of described mobile phone shielding device is connected with the mouth of described dsp processor, and the input end of described combined aural and visual alarm is connected with the mouth of described dsp processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320021270 CN203020194U (en) | 2013-01-15 | 2013-01-15 | Device for preventing distraction of driver based on image processing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320021270 CN203020194U (en) | 2013-01-15 | 2013-01-15 | Device for preventing distraction of driver based on image processing technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203020194U true CN203020194U (en) | 2013-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320021270 Expired - Fee Related CN203020194U (en) | 2013-01-15 | 2013-01-15 | Device for preventing distraction of driver based on image processing technology |
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| CN (1) | CN203020194U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104517444A (en) * | 2015-01-08 | 2015-04-15 | 北京理工大学 | Detection system for unlawful act of using cell phones while driving |
| CN106938647A (en) * | 2017-04-11 | 2017-07-11 | 北京汽车研究总院有限公司 | A kind of engine control system and method |
| CN107117177A (en) * | 2017-07-12 | 2017-09-01 | 金俊如 | A kind of driving safety device based on driver's biological data |
| CN107310386A (en) * | 2017-07-12 | 2017-11-03 | 金俊如 | A kind of driving safety auxiliary device based on bio-identification |
| CN107323460A (en) * | 2017-07-12 | 2017-11-07 | 金俊如 | A kind of driving safety auxiliary device based on electromyographic signal |
| CN107891807A (en) * | 2017-11-01 | 2018-04-10 | 北京汽车研究总院有限公司 | A kind of auto alarm method and vehicle-mounted alarm system |
| CN108790816A (en) * | 2018-05-24 | 2018-11-13 | 安徽中科中涣防务装备技术有限公司 | A kind of bus driver's compartment safety comprehensive electronic enclosure system |
-
2013
- 2013-01-15 CN CN 201320021270 patent/CN203020194U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104517444A (en) * | 2015-01-08 | 2015-04-15 | 北京理工大学 | Detection system for unlawful act of using cell phones while driving |
| CN106938647A (en) * | 2017-04-11 | 2017-07-11 | 北京汽车研究总院有限公司 | A kind of engine control system and method |
| CN106938647B (en) * | 2017-04-11 | 2019-05-31 | 北京汽车研究总院有限公司 | A kind of engine control system and method |
| CN107117177A (en) * | 2017-07-12 | 2017-09-01 | 金俊如 | A kind of driving safety device based on driver's biological data |
| CN107310386A (en) * | 2017-07-12 | 2017-11-03 | 金俊如 | A kind of driving safety auxiliary device based on bio-identification |
| CN107323460A (en) * | 2017-07-12 | 2017-11-07 | 金俊如 | A kind of driving safety auxiliary device based on electromyographic signal |
| CN107891807A (en) * | 2017-11-01 | 2018-04-10 | 北京汽车研究总院有限公司 | A kind of auto alarm method and vehicle-mounted alarm system |
| CN108790816A (en) * | 2018-05-24 | 2018-11-13 | 安徽中科中涣防务装备技术有限公司 | A kind of bus driver's compartment safety comprehensive electronic enclosure system |
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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: 20130626 Termination date: 20160115 |
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| EXPY | Termination of patent right or utility model |