CN2189557Y - Nodding-proof device for driver of automobile - Google Patents
Nodding-proof device for driver of automobile Download PDFInfo
- Publication number
- CN2189557Y CN2189557Y CN 94212141 CN94212141U CN2189557Y CN 2189557 Y CN2189557 Y CN 2189557Y CN 94212141 CN94212141 CN 94212141 CN 94212141 U CN94212141 U CN 94212141U CN 2189557 Y CN2189557 Y CN 2189557Y
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- CN
- China
- Prior art keywords
- driver
- utility
- model
- automobile
- proof device
- 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
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- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Abstract
The utility model relates to a nodding-proof device for the driver of an automobile. The utility model is composed of a signal emitter, a signal sensor, a connection electric wire, and an alarm. The utility model is characterized in that the signal emitter is fixed on the automobile steering wheel, the signal sensor is fixed on the automobile body which is corresponding to the signal emitter, and the signal sensor is connected with the alarm by the connection electrical wire. Whether the attention of the driver is relaxed or not can be judged by monitoring the operation condition of the steering wheel. The utility model is not contacted with the human body, the normal operation of the driver can not be affected, the false alarm can not be generated, and the operation is reliable.
Description
The utility model relates to warning device, refers in particular to a kind of automobile driver Drowse-proof device.
In motor traffic accidents, because of the accident that driver fatigue doze causes is occupied very big proportion, for addressing this problem,, people have developed many warning devices, as hang over and be used to annunciator of monitoring headwork etc. on the ear, their principal feature is the direct contact human body, the action of monitoring human, the problem that this class annunciator exists are that annunciator direct contact people knows from experience to the operation of chaufeur and makes troubles, and are easy to generate flase alarm.
The purpose of this utility model is in order to solve the existing problem of above-mentioned background technology, propose a kind of not with the human body direct contact and can be in the chaufeur attention the loose or automobile driver Drowse-proof device of reporting to the police when beginning sleepiness is arranged.
Goal of the invention of the present utility model can be achieved through the following technical solutions.A kind of automobile driver Drowse-proof device, it is made up of signal projector and signal transducer, connection electric wire and annunciator, it is characterized in that: described signal projector is fixed in the rotary components of vehicle steering, signal transducer be fixed on the cooresponding car body of signal projector on, signal transducer links by connecting electric wire and annunciator.
In such scheme, described signal projector can be by the assembled magnet steel garden dish 3 of polylith magnet, the polarity difference of its adjacent two magnet, and described signal transducer can be a Hall element 4.
The utility model is a quality of judging road conditions by the action situation of monitoring direction dish, and then whether reflection chaufeur attention is lax.If bearing circle is not action for some time, this device can send of short duration sound and remind chaufeur; As after short period bearing circle attonity still, this device promptly sends continuous alarm sound, and until the chaufeur steering wheel rotation, chimes of doom just can stop.During use, chaufeur can be according to the length of degree of fatigue direction initialization dish rest time of oneself.
The utility model is compared with background technology has following advantage:
1. do not contact, avoid causing added burden, do not influence the normal running of chaufeur to chaufeur with human body.
2. only monitor the mechanical action situation, be not subjected to the interference of other human element, reliable operation.
Specifically describe the utility model below in conjunction with embodiment shown in the drawings.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the scheme drawing of magnet steel garden dish.
See figures.1.and.2, magnet steel of the present utility model garden dish 3 is assembled by polylith magnet, the polarity difference of its adjacent two magnet.Magnet steel garden dish 3 is fixed on the transmission shaft 2 of bearing circle 1, Hall element 4 is fixed on the car body above or below the magnet steel garden dish, also magnet steel garden dish 3 directly can be contained on the bearing circle 1, Hall element 4 is installed on the operator platform above or below the magnet steel garden dish 3, Hall element 4 is linked by the annunciator that connects in electric wire 5 and the controlling machine box 6, be provided with source switch 7 and configuration switch 8 in the controlling machine box 6,8 direction initialization dish rest times of configuration switch.
Claims (2)
1, a kind of automobile driver Drowse-proof device: it is by signal projector and signal transducer and connect electric wire, annunciator is formed, it is characterized in that: described signal projector is fixed in the rotary components of vehicle steering, signal transducer be fixed on the cooresponding car body of signal projector on, signal transducer links by connecting electric wire and annunciator.
2, according to the described automobile driver Drowse-proof device of claim 1, it is characterized in that: described signal projector is by the assembled magnet steel garden dish (3) of polylith magnet, the polarity difference of its adjacent two magnet, described signal transducer are Hall element (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94212141 CN2189557Y (en) | 1994-05-20 | 1994-05-20 | Nodding-proof device for driver of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94212141 CN2189557Y (en) | 1994-05-20 | 1994-05-20 | Nodding-proof device for driver of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2189557Y true CN2189557Y (en) | 1995-02-15 |
Family
ID=33829088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94212141 Expired - Fee Related CN2189557Y (en) | 1994-05-20 | 1994-05-20 | Nodding-proof device for driver of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2189557Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100453043C (en) * | 2007-01-23 | 2009-01-21 | 武汉理工大学 | A real-time monitoring system for driver's fatigue |
| CN100489908C (en) * | 2006-06-14 | 2009-05-20 | 吴玉沈 | Active automobile driver fatigue driving alarming device and method |
| CN101048305B (en) * | 2004-10-25 | 2010-08-11 | 罗伯特·博世有限公司 | Driver assistance method |
| CN102762149A (en) * | 2009-12-16 | 2012-10-31 | 大众汽车有限公司 | Device and method for determining a vigilance state |
-
1994
- 1994-05-20 CN CN 94212141 patent/CN2189557Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101048305B (en) * | 2004-10-25 | 2010-08-11 | 罗伯特·博世有限公司 | Driver assistance method |
| CN100489908C (en) * | 2006-06-14 | 2009-05-20 | 吴玉沈 | Active automobile driver fatigue driving alarming device and method |
| CN100453043C (en) * | 2007-01-23 | 2009-01-21 | 武汉理工大学 | A real-time monitoring system for driver's fatigue |
| CN102762149A (en) * | 2009-12-16 | 2012-10-31 | 大众汽车有限公司 | Device and method for determining a vigilance state |
| CN102762149B (en) * | 2009-12-16 | 2015-04-29 | 大众汽车有限公司 | Device and method for determining a vigilance state |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |