CN101450656A - Driving safety prompt apparatus - Google Patents
Driving safety prompt apparatus Download PDFInfo
- Publication number
- CN101450656A CN101450656A CNA2007101718531A CN200710171853A CN101450656A CN 101450656 A CN101450656 A CN 101450656A CN A2007101718531 A CNA2007101718531 A CN A2007101718531A CN 200710171853 A CN200710171853 A CN 200710171853A CN 101450656 A CN101450656 A CN 101450656A
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- prompting
- instrument according
- speed
- driving
- chaufeur
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- Emergency Alarm Devices (AREA)
Abstract
The invention relates to a traffic safety prompting apparatus, which is a device consisting of systems for monitoring a distance from the front vehicle, driver mental state and information processing, as well as performing acousto-optic prompt and vehicle brake. The apparatus can effectively prompt rear-end collision of vehicles in running, thereby achieving the aim of substantially reducing the occurrence of the rear-end collision of the vehicles, and effectively protecting life safety of people.
Description
Affiliated technical field
The present invention be a kind of Intelligent Recognition motorist's mental status and with front vehicles apart from situation, can in time judge, send the danger early warning signal until the device that slows down by force, stops.
Background technology
Self-propelled vehicle is more and more, and also apart from height not down, wherein initiatively rear-end collision is most comparatively speaking should not take place in traffic accident, but also more complicated of its reason.As: road is more and more crowded, during traffic congestion for a long time with in the car, chaufeur can produce mental fatigue, reduces wholwe-hearted degree gradually and deserts, because at this moment spacing is less, allows time of taking measures shorter, usually knocks into the back because of handling not as good as causing; Fresh driver is lacked experience, and to keeping much spacings not to be sure, spacing is too little sometimes during with car, and after the brake of fwd vehicle generation emergency situation, back car brake is not as good as knocking into the back; Chaufeur, especially long-distance truck chaufeur, long-time tired the driving knocked into the back or the like.Also not having a kind of in the market is that safe driving is the purpose safety device to prevent to knock into the back.
Summary of the invention
In order to solve the vehicle rear-end collision accident that causes because of the artificial origin, the invention provides a kind of traffic safety instrument.It in time sends signal when unsafe conditions forms, remind chaufeur to slow down rapidly or brake, under special circumstances can forced deceleration, parking, and to reach safing purpose.
The assembly of traffic safety instrument comprises component parts such as video heads, range finding probe, speed limiting instrument, micro computer disposal system and acousto-optic prompting device.The effect of video heads is the physiological status feature of catching chaufeur.The effect of range finding probe be measure the speed of a motor vehicle and with the distance of front truck.The effect of speed limiting instrument is by regulating throttle, forcing to reduce the speed of a motor vehicle or close throttle gradually.Micro processor has two effects, and an effect is a safety case of differentiating vehicle according to the situation of change of the speed of a motor vehicle and spacing, and when decision sends alerting signal; Another effect is based on picture control software, analyzes the degree of driver tired driving, and instruction velocity limiter restricted speed or until closing throttle when facial symptom of chaufeur or body gesture etc. demonstrate fatigue or serious fatigue and drive is forced to stop.The effect of acousto-optic hint device is to send to chaufeur to remind or alerting signal.
[accompanying drawing is the systematic schematic diagram of driving safety prompt apparatus]
Claims (4)
1, a kind of driving prompting instrument, by system's connection of range finding, video monitoring, micro computer processing, prompting, speed limit, prompting in time is dangerous, until braking.
2, prompting instrument according to claim 1 is characterized in that by the monitoring of range finding probe and the size variation of leading vehicle distance and the relation between the speed of a motor vehicle prompting hazard level.
3, whether tired prompting instrument according to claim 1 is characterized in that or the extremely tired driving by the video monitoring chaufeur.
4, prompting instrument according to claim 1 is characterized in that disposal system both can send prompting, again can automatically regulating throttle restricted speed until parking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101718531A CN101450656A (en) | 2007-12-06 | 2007-12-06 | Driving safety prompt apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101718531A CN101450656A (en) | 2007-12-06 | 2007-12-06 | Driving safety prompt apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101450656A true CN101450656A (en) | 2009-06-10 |
Family
ID=40733194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101718531A Pending CN101450656A (en) | 2007-12-06 | 2007-12-06 | Driving safety prompt apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101450656A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103907145A (en) * | 2011-11-07 | 2014-07-02 | 罗伯特·博世有限公司 | Method and device for warning the driver of motor vehicle in the event of lack of attention |
| CN105160818A (en) * | 2015-08-26 | 2015-12-16 | 厦门雅迅网络股份有限公司 | Forward collision risk-based detecting method and detecting device for detecting fatigue driving |
| CN105303892A (en) * | 2015-12-08 | 2016-02-03 | 四川大学 | VCU-based preceding vehicle accident tailstock instant warning indicator |
| CN111882871A (en) * | 2020-07-09 | 2020-11-03 | 山西省交通科技研发有限公司 | Highway safety monitoring system |
-
2007
- 2007-12-06 CN CNA2007101718531A patent/CN101450656A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103907145A (en) * | 2011-11-07 | 2014-07-02 | 罗伯特·博世有限公司 | Method and device for warning the driver of motor vehicle in the event of lack of attention |
| US9908410B2 (en) | 2011-11-07 | 2018-03-06 | Robert Bosch Gmbh | Method and device for warning the driver of a motor vehicle in the event of lack of attention |
| CN105160818A (en) * | 2015-08-26 | 2015-12-16 | 厦门雅迅网络股份有限公司 | Forward collision risk-based detecting method and detecting device for detecting fatigue driving |
| CN105160818B (en) * | 2015-08-26 | 2019-10-29 | 厦门雅迅网络股份有限公司 | It is a kind of based on preceding method for detecting fatigue driving and device to risk of collision |
| CN105303892A (en) * | 2015-12-08 | 2016-02-03 | 四川大学 | VCU-based preceding vehicle accident tailstock instant warning indicator |
| CN111882871A (en) * | 2020-07-09 | 2020-11-03 | 山西省交通科技研发有限公司 | Highway safety monitoring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090610 |